Exhibit 10.16


                 SECURITIES PURCHASE AGREEMENT

    SECURITIES PURCHASE AGREEMENT (the "Agreement"), dated as  of
February  15,  2002,  by  and  among BICO,  Inc,  a  Pennsylvania
corporation, with headquarters located at 2275 Swallow Hill Road,
Bldg. 2500, Pittsburgh, Pennsylvania 15220  (the "Company"),  and
J.P.   Carey  Asset  Management,  a  Georgia  corporation,   with
headquarters located at 3343 Peachtree Road, Suite 500;  Atlanta,
Georgia 30326 ("Buyer").

     WHEREAS:

    A.     The Company and the Buyer are executing and delivering
this  Agreement  in reliance upon the exemption  from  securities
registration pursuant to Section 4(2) and/or Regulation D of  the
Securities Act of 1933, as amended (the "1933 Act"),

    B.     The Company has offered to sell to the Buyer 4% Series
K  Convertible  Preferred Stock (the "Preferred  Stock")  of  the
Company.   The terms of the Preferred Stock, including the  terms
on  which  the Preferred Stock may be converted into  the  common
stock  of  the  Company, $0.10 par value, are set  forth  in  the
Certificate  of  Designation  of Series  K  Preferred  Stock,  in
substantially the form attached as Exhibit "A" hereto.

    C.     The  Buyer has agreed to purchase, upon the terms  and
conditions  stated  in  this Agreement,  an  aggregate  principal
amount of $25,000,000 of Preferred Stock;

    D.     Contemporaneously with the execution and  delivery  of
this Agreement, the parties hereto are executing and delivering a
Registration Rights Agreement substantially in the form  attached
hereto  as  Exhibit  "B"  (the "Registration  Rights  Agreement")
pursuant  to  which  the Company has agreed  to  provide  certain
registration  rights  under  the  1933  Act  and  the  rules  and
regulations   promulgated  thereunder,   and   applicable   state
securities  laws,  and an Escrow Agreement substantially  in  the
form attached hereto as Exhibit "C" (the "Escrow Agreement");

    NOW  THEREFORE,  the Company and the Buyer  hereby  agree  as
follows:

     1 .    PURCHASE AND SALE OF PREFERRED STOCK.

         a.     Purchase  of  Preferred Stock.   Subject  to  the
     satisfaction  (or  waiver) of the conditions  set  forth  in
     Sections 6 and 7 below, the Company shall issue and sell  to
     the  Buyer and the Buyer shall purchase from the Company  an
     aggregate  principal  amount of Preferred  Stock  set  forth
     above (the "Closing").

         b.     Closing Dates.  The date and time of the Closings
     (the  "Closing  Date") shall be 10:00 a.m. Eastern  Standard
     Time,  beginning  one (1) business day  following  the  date
     that  the Registration Statement on Form S-1 to be filed  by
     the  Company in February 2002 is declared effective  by  the
     U.S.   Securities  and  Exchange  Commission,   subject   to
     notification  of satisfaction (or waiver) of the  conditions
     to  the Closing set forth in Sections 6 and 7 below (or such
     later  date as is mutually agreed to by the Company and  the
     Buyer  in  writing).    Each Closing  Date  shall  occur  as
     follows:

         (i)  Following the initial Closing Date, the Company will provide
              notice to the Buyer, from time to time, of its request for funds
              (the "Company's Notice") which shall be a sum not greater than:
              the amount set forth in this Section 1, paragraph 1(b)(ii), set
              forth below, or three million dollars ($3,000,000);

        (ii)  Upon receipt of the Company's Notice, the Buyer shall
              purchase an amount of Preferred Stock to be determined as
              follows: six (6) times the average of the "Daily Trading Values"
              during the twenty-two (22) trading days prior to the Company's
              Notice.  The Daily Trading Value shall mean the closing bid price
              multiplied by the day's trading volume of the Common Stock.  In
              the event that the average of the Daily Trading Values is less
              than $50,000 for any ten (10) day period, then the Buyer shall
              not be obligated to purchase pursuant to the Company's Notice.


         c.     Form  of Payment.  On each Closing Date, (i)  the
     Escrow  Agent  shall pay the Purchase Price to  the  Company
     for  the Preferred Stock to be issued and sold to such Buyer
     at  such  Closing, by wire transfer of immediately available
     funds   in  accordance  with  the  Company's  written   wire
     instructions,  and (ii) the Escrow Agent  shall  deliver  to
     each  Buyer, certificates representing such Preferred  Stock
     which  such  Buyer  is  then purchasing,  duly  executed  on
     behalf  of  the Company and registered in the name  of  such
     Buyer  or its designee (the "Certificates"), as further  set
     forth in the Escrow Agreement.

     2. BUYER'S REPRESENTATIONS AND WARRANTEES.

         Each Buyer represents and warrants:

         a.     Investment  Purpose.   Such   Buyer   (i)   is
     acquiring  the Preferred Stock and, (ii) upon  conversion
     of the Preferred Stock will acquire the Conversion Shares
     then  issuable,  for its own account for investment  only
     and  not with a view towards, or for resale in connection
     with,  the  public sale or distribution  thereof,  except
     pursuant  to sales registered or exempted under the  1933
     Act;    provided,   however,   that   by    making    the
     representations herein, such Buyer does not agree to hold
     any  Preferred Stock or Conversion Shares for any minimum
     or  other specific term and reserves the right to dispose
     of  Preferred Stock or Conversion Shares at any  time  in
     accordance  with or pursuant to a registration  statement
     or an exemption under the 1933 Act. Neither the Buyer nor
     any   of  its  affiliates  have  or  will,  directly   or
     indirectly, maintain any short position in any securities
     of  the Company or its affiliates until the later of: the
     date   that  all  of  the  Conversion  Shares  have  been
     distributed; or 150 days from the date of this Agreement.
     Prior  to the end of such time period, neither the  Buyer
     nor  its affiliates shall, directly or indirectly, engage
     in  any other hedging transaction in connection with  the
     securities  of  the Company or its affiliates,  including
     but  not  limited to options, swaps, or other  derivative
     transactions.

         b.    Accredited Investor/Tax Status.  Such Buyer  is
     an  "accredited investor" as that term is defined in Rule
     501(a)(3) of Regulation D ("Regulation D") as promulgated
     by  the  United States Securities and Exchange Commission
     (the  "SEC").     Such  Buyer  is  not  subject  to  U.S.
     withholding tax or other similar state tax.

         c.    Reliance on Exemptions.  Such Buyer understands
     that the Preferred Stock and Conversion Shares are  being
     offered and sold to it in reliance on specific exemptions
     from  the  registration requirements  of   United  States
     federal   and  state securities laws and that the Company
     is relying  in  part upon  the  truth  and  accuracy  of,
     and  such  Buyer's compliance with, the  representations,
     warranties,agreements, acknowledgments and understandings
     of such Buyer set forth  herein  in  order  to  determine
     the availability  of such exemptions and the  eligibility
     of such Buyer to acquire such securities. That at the time
     of  this offer and sale of the Securities, the Buyer  was
     not  aware  of and did not participate in any transaction
     in contravention of the U.S. securities laws, and that it
     is  not  and  will not be part of any plan or  scheme  to
     evade the Securities Act or its registration provisions.

         d.    Information.  The Buyer and its advisors, if any,
     have  been furnished with all appropriate materials relating
     to  the business, finances and operations of the Company and
     materials  relating to the offer and sale of  the  Preferred
     Stock  and  Conversion Shares, which have been requested  by
     such  Buyer.  The Buyer specifically acknowledges  receiving
     and  reviewing  the  Company's  SEC  Documents  (as  defined
     herein)  including but not limited to its Form 10-K for  the
     year  ended  December 31, 2000; Form 10-Qs for the  quarters
     ended March 31, June 30, and September 30, 2001; its Form 8-
     Ks  filed  since  December 31, 2000, and its  November  2001
     Proxy Statement.   Such Buyer and its advisors, if any, have
     been  afforded  the  opportunity to  ask  questions  of  the
     Company.  Neither such inquiries nor any other due diligence
     investigations conducted by such Buyer or its  advisors,  if
     any,  or  its representatives shall modify, amend or  affect
     such  Buyer's right to rely on the Company's representations
     and  warranties  contained in Section 3 below.   Such  Buyer
     understands that its investment in the Preferred  Stock  and
     the  Conversion Shares involves a high degree of risk.  Such
     Buyer has sought such accounting, legal and tax advice as it
     has  considered  necessary to make  an  informed  investment
     decision  with  respect to its acquisition of the  Preferred
     Stock and the Conversion Shares.

         e.    No  Governmental Review.  Such Buyer  understands
     that  no United States federal or state agency or any  other
     government or governmental agency has passed on or made  any
     recommendation  or endorsement of the Preferred  Stock,  the
     Conversion  Shares,  or the fairness or suitability  of  the
     investment   in  the  Preferred  Stock  and  the  Conversion
     Shares,  nor  have such authorities passed upon or  endorsed
     the  merits of the offering of the Preferred Stock, and  the
     Conversion Shares.

         f.    Transfer  or Resale.  Such Buyer understands
     that   except   as  provided  in  the  Registration   Rights
     Agreement:  (i)  the  Preferred  Stock  and  the  Conversion
     Shares have not been and are not being registered under  the
     1933  Act  or  any state securities laws,  and  may  not  be
     offered for sale, sold, assigned or transferred unless  such
     sale,  assignment,  or transfer is approved  (unless  to  an
     affiliate  or  successor  entity) by  the  Company  and  (a)
     subsequently  registered thereunder, (b)  such  Buyer  shall
     have  delivered to the Company an opinion of counsel,  in  a
     generally   acceptable  form,  to  the  effect   that   such
     securities to be sold, assigned or transferred may be  sold,
     assigned  or transferred pursuant to an exemption from  such
     registration,  or (c) such Buyer provides the  Company  with
     reasonable  assurance  that such  securities  can  be  sold,
     assigned  or  transferred pursuant to Rule  144  promulgated
     under  the 1933 Act (or a successor rule thereto); (ii)  any
     sale  of  such  securities  made in  reliance  on  Rule  144
     promulgated  under  the  1933  Act  (or  a  successor   rule
     thereto)  ("Rule  144") may be made only in accordance  with
     the  terms  of  Rule 144 and further, if  Rule  144  is  not
     applicable,   any   resale   of   such   securities    under
     circumstances  in  which the seller (or the  person  through
     whom  the  sale is made) may be deemed to be an  underwriter
     (as  that  term  is  defined in the 1933  Act)  may  require
     compliance with some other exemption under the 1933  Act  or
     the  rules and regulations of the SEC thereunder; and  (iii)
     neither  the  Company  nor any other  person  is  under  any
     obligation  to register such securities under the  1933  Act
     or  any  state securities laws or to comply with  the  terms
     and conditions of any exemption thereunder.

         g.    Legends.   Such  Buyer  understands   that   the
     certificates   or   other   instruments   representing   the
     Preferred  Stock,  until  such  time  as  the  sale  of  the
     Conversion  Shares have been registered under the  1933  Act
     as  contemplated by the Registration Rights  Agreement,  the
     stock  certificates representing the Conversion Shares shall
     bear  a  restrictive legend in substantially  the  following
     form  (and  a  stop  transfer order may  be  placed  against
     transfer of such stock certificates):

         THE  SECURITIES REPRESENTED BY THIS CERTIFICATE
         HAVE  NOT  BEEN REGISTERED UNDER THE SECURITIES
         ACT  OF  1933, AS AMENDED, OR APPLICABLE  STATE
         SECURITIES  LAWS.   THE  SECURITIES  HAVE  BEEN
         ACQUIRED FOR INVESTMENT AND MAY NOT BE  OFFERED
         FOR  SALE, SOLD, TRANSFERRED OR ASSIGNED IN THE
         ABSENCE  OF AN EFFECTIVE REGISTRATION STATEMENT
         FOR THE SECURITIES UNDER THE SECURITIES ACT  OF
         1933,   AS   AMENDED,   OR   APPLICABLE   STATE
         SECURITIES LAWS, OR AN OPINION OF COUNSEL, IN A
         GENERALLY ACCEPTABLE FORM, THAT REGISTRATION IS
         NOT REQUIRED UNDER SAID ACT OR APPLICABLE STATE
         SECURITIES LAWS OR UNLESS SOLD PURSUANT TO RULE
         144 UNDER SAID ACT.

     The  legend set forth above shall be removed and the Company
     shall  issue a certificate without such legend to the holder
     of  the  Preferred  Stock  and the Conversion  Shares,  upon
     which  it is stamped, if, unless otherwise required by state
     securities  laws, (i) the sale of the Conversion  Shares  is
     registered  under  the 1933 Act, (ii) in connection  with  a
     sale  transaction, such holder provides the Company with  an
     opinion  of counsel, reasonably satisfactory to the Company,
     to  the effect that a public sale, assignment or transfer of
     the  Preferred Stock and the Conversion Shares may  be  made
     without  registration  under the 1933  Act,  or  (iii)  such
     holder provides the Company with reasonable assurances  that
     the  Preferred Stock or the Conversion Shares  can  be  sold
     pursuant  to  Rule  144 without any restriction  as  to  the
     number  of securities acquired as of a particular date  that
     can then be immediately sold.

         h.    Authorization, Enforcement.  This  Agreement  has
     been duly and validly authorized, executed and delivered  on
     behalf  of  such Buyer and is a valid and binding  agreement
     of  such  Buyer  enforceable in accordance with  its  terms,
     subject  as enforceability to general principles  of  equity
     and  to  applicable bankruptcy, insolvency,  reorganization,
     moratorium, liquidation and other similar laws relating  to,
     or   affecting  generally,  the  enforcement  of  applicable
     creditors' rights and remedies.

         i.    Residency   and   Affiliations.    The   Buyer
     represents  that  it  is a resident  of  that  state  and
     country  specified in its address set forth herein,  that
     it  is not an affiliate of the Company as defined in  the
     U.S.  Securities Act of 1933 (the "Securities Act"),  and
     that  following the purchase of the Securities,  and  the
     conversion  of  same, neither the Buyer nor  any  of  its
     affiliates will be affiliates of the Company.

         j.    Review  and  Compliance.  The  Buyer  covenants
     that  it  has  reviewed this transaction with  its  legal
     counsel and advisors, and covenants that such purchase is
     in compliance with its national and local securities laws
     or  regulations, and agrees to advise the Company if such
     laws  or  regulations require the Company  to  place  any
     legends  or restrictions on the certificates representing
     the  Securities.  Such Buyer undertakes to take all steps
     necessary to ensure that any purchase, offer or  sale  of
     the  Securities will comply with the laws and regulations
     of  all necessary state, federal or foreign regulatory or
     self-regulatory authorities.

     3 . REPRESENTATIONS AND WARRANTIES OF THE COMPANY.

          The Company represents and warrants to the Buyer that:

          a.   Organization and Qualification. The Company and
     its  subsidiaries  are corporations  duly  organized  and
     validly existing  in  good standing under the laws of the
     jurisdiction  in  which  they are  incorporated, and have
     the requisite corporate  power  to  own  their properties
     and to carry on  their business as  now  being  conducted.
     Each of the Company and its subsidiaries is duly qualified
     as a foreign  corporation to do  business  and  is in good
     standing in every jurisdiction in which  the   nature   of
     the  business conducted  by  it  makes  such qualification
     necessary, except  to  the  extent  that  the   failure to
     be so qualified or be in good standing would  not  have  a
     material adverse effect on the Company and its subsidiaries
     taken as a whole.

          b.   Authorization, Enforcement, Compliance with Other
     Instruments.  (i)  The Company has the  requisite  corporate
     power   and  authority  to  enter  into  and  perform   this
     Agreement,  the  Registration  Rights  Agreement   and   any
     related  agreements, and to issue the Preferred  Stock,  the
     Conversion  Shares, in accordance with the terms hereof  and
     thereof,  (ii) the execution and delivery of this Agreement,
     the  Registration Rights Agreement, the Escrow Agreement and
     any  related  agreements by the Company and the consummation
     by  it  of the transactions contemplated hereby and thereby,
     including  without limitation the issuance of the  Preferred
     Stock  and the reservation for issuance and the issuance  of
     the  Conversion Shares issuable upon conversion or  exercise
     thereof,  have  been duly authorized by the Company's  Board
     of  Directors  and, no further consent or  authorization  is
     required  by  the  Company, its Board of  Directors  or  its
     stockholders, (iii) this Agreement, the Registration  Rights
     Agreement,  the Escrow Agreement and any related  agreements
     have  been  duly executed and delivered by the Company,  and
     (iv) this Agreement, the Registration Rights Agreement,  the
     Escrow Agreement, and any related agreements constitute  the
     valid  and  binding  obligations of the Company  enforceable
     against  the Company in accordance with their terms,  except
     as  such enforceability may be limited by general principles
     of    equity    or   applicable   bankruptcy,    insolvency,
     reorganization,  moratorium,  liquidation  or  similar  laws
     relating  to,  or  affecting generally, the  enforcement  of
     creditors' rights and remedies.

          c.   Capitalization.   As  of  the  date  hereof,  the
     authorized   capital  stock  of  the  Company  consists   of
     4,000,000,000  shares of Common Stock, par value  $0.10  per
     share,  and  500,000 shares of Preferred  Stock,  par  value
     $0.10  per share.  All of such outstanding shares have  been
     validly issued and are fully paid and nonassessable.   There
     are  no  securities or instruments containing  anti-dilution
     or   similar  provisions  that  will  be  triggered  by  the
     issuance of the Preferred Stock or the Conversion Shares  as
     described  in  this Agreement.  Upon request of  the  Buyer,
     the  Company  has  furnished to the Buyer true  and  correct
     copies  of  the  Company's Certificate of Incorporation,  as
     amended   and   as  in  effect  on  the  date  hereof   (the
     "Certificate of Incorporation"), and the Company's  By-laws,
     as  in  effect on the date hereof (the "By-laws"),  and  the
     terms of all securities convertible into or exercisable  for
     Common  Stock and the material rights of the holders thereof
     in respect thereto.

          d.   Issuance  of Securities.  The Preferred  Stock  is
     duly  authorized and, upon issuance in accordance  with  the
     terms  hereof, shall be (i) validly issued, fully  paid  and
     nonassessable,  are free from all taxes, liens  and  charges
     with  respect to the issue thereof and are entitled  to  the
     rights  and  preferences set forth  in  the  Certificate  of
     Designation  of  Preferred  Stock.   The  Conversion  Shares
     issuable  upon  conversion of the Preferred Stock  shall  be
     duly  authorized and reserved for issuance.  Upon conversion
     or  exercise  in  accordance with the Preferred  Stock,  the
     Conversion  Shares will be validly issued,  fully  paid  and
     nonassessable  and  free from all taxes, liens  and  charges
     with  respect  to the issue thereof, with the holders  being
     entitled  to  all  rights accorded to  a  holder  of  Common
     Stock.

          e.   No  Conflicts.   Except as disclosed  in  the  SEC
     Documents, the execution, delivery and performance  of  this
     Agreement  by  the  Company  and  the  consummation  by  the
     Company  of  the transactions contemplated hereby  will  not
     (i)   result   in   a  violation  of  the   Certificate   of
     Incorporation   or   By-laws  or  (ii)  conflict   with   or
     constitute  a  default  (or an event which  with  notice  or
     lapse  of  time  or both would become a default)  under,  or
     give   to  others  any  rights  of  termination,  amendment,
     acceleration  or  cancellation of, any  material  agreement,
     indenture or instrument to which the Company or any  of  its
     subsidiaries  is  a party, or result in a violation  of  any
     law,  rule, regulation, order, judgment or decree (including
     federal  and state securities laws and regulations  and  the
     rules  and  regulations of the principal market or  exchange
     on  which  the Common Stock is traded or listed)  applicable
     to  the  Company or any of its subsidiaries or by which  any
     property  or asset of the Company or any of its subsidiaries
     is   bound  or  affected.   Neither  the  Company  nor   its
     subsidiaries  is in violation of any term of or  in  default
     under  its Certificate of Incorporation or Bylaws  or  their
     organizational   charter  or  by-laws,  respectively.    The
     business  of the Company and its subsidiaries is  not  being
     conducted,  and shall not be conducted in violation  of  any
     law,  ordinance,  regulation  of  any  governmental  entity.
     Except  as  specifically contemplated by this Agreement  and
     as  required  under  the 1933 Act and any  applicable  state
     securities  laws,  to  the best of the Company=s  knowledge,
     the   Company  is  not  required  to  obtain  any   consent,
     authorization   or  order  of,  or  make   any   filing   or
     registration  with,  any  court or  governmental  agency  in
     order  for  it  to execute, deliver or perform  any  of  its
     obligations under or contemplated by this Agreement and  the
     Registration Rights Agreement in accordance with  the  terms
     hereof  or  thereof.  All consents, authorizations,  orders,
     filings  and registrations which the Company is required  to
     obtain   pursuant  to  the  preceding  sentence  have   been
     obtained or effected on or prior to the date hereof.

          f.   SEC Documents.  Since January 1, 2001, the Company
     had  filed  all  reports, schedules, forms,  statements  and
     other  documents  required to be filed by it  with  the  SEC
     pursuant  to  the reporting requirements of  the  Securities
     Exchange  Act of 1934, as amended (the "1934 Act")  (all  of
     the  foregoing  filed  prior to  the  date  hereof  and  all
     exhibits included therein and being hereinafter referred  to
     as the "SEC Documents").

          g.   Absence of Certain Changes.  The Company  has  not
     taken  any steps, and does not currently expect to take  any
     steps,  to  seek  protection pursuant to any bankruptcy  law
     nor  does the Company or its subsidiaries have any knowledge
     or  reason to believe that its creditors intend to  initiate
     involuntary bankruptcy proceedings.

          h.   No General Solicitation.  Neither the Company, nor
     any  of  its  affiliates, nor any person acting  on  its  or
     their   behalf,   has  engaged  in  any  form   of   general
     solicitation or general advertising (within the  meaning  of
     Regulation  D  under  the 1933 Act) in connection  with  the
     offer  or  sale  of  the Preferred Stock or  the  Conversion
     Shares.

          i.   Employee Relations.  Neither the Company  nor  any
     of  its  subsidiaries is involved in any labor dispute  nor,
     to  the knowledge of the Company or any of its subsidiaries,
     is  any  such dispute threatened.  None of the Company's  or
     its  subsidiaries' employees is a member of a union and  the
     Company  and  its subsidiaries believe that their  relations
     with their employees are good.

          j.   Environmental Laws.  To the best of the  Company=s
     knowledge,  the  Company  and its subsidiaries  are  (i)  in
     compliance  with  any and all applicable  foreign,  federal,
     state  and  local  laws  and  regulations  relating  to  the
     protection  of  human health and safety, the environment  or
     hazardous  or  toxic  substances or  wastes,  pollutants  or
     contaminants ("Environmental Laws"), (ii) have received  all
     permits, licenses or other approvals required of them  under
     applicable  Environmental Laws to conduct  their  respective
     businesses  and (iii) are in compliance with all  terms  and
     conditions of any such permit, license or approval.

          k.   Insurance.    The  Company  and   each   of   its
     subsidiaries   are   insured  by  insurers   of   recognized
     financial  responsibility against such losses and risks  and
     in  such amounts as management of the Company believes to be
     prudent  and  customary  in  the  businesses  in  which  the
     Company  and  its  subsidiaries are  engaged.   Neither  the
     Company  nor  any  such  subsidiary  has  been  refused  any
     insurance  coverage sought or applied for  and  neither  the
     Company  nor any such subsidiary has any reason  to  believe
     that  it  will  not be able to renew its existing  insurance
     coverage  as  and when such coverage expires  or  to  obtain
     similar  coverage from similar insurers as may be  necessary
     to   continue  its  business  at  a  cost  that  would   not
     materially and adversely affect the condition, financial  or
     otherwise,  or the earnings, business or operations  of  the
     Company and its subsidiaries, taken as a whole.

          l.   Internal  Accounting Controls.   The  Company  and
     each  of  its  subsidiaries maintain a  system  of  internal
     accounting   controls  sufficient  to   provide   reasonable
     assurance  that (i) transactions are executed in  accordance
     with  management's general or specific authorizations,  (ii)
     transactions   are   recorded   as   necessary   to   permit
     preparation  of  financial  statements  in  conformity  with
     generally  accepted accounting principles  and  to  maintain
     asset  accountability, (iii) access to assets  is  permitted
     only  in  accordance with management's general  or  specific
     authorization  and  (iv)  the  recorded  accountability  for
     assets  is  compared with the existing assets at  reasonable
     intervals  and appropriate action is taken with  respect  to
     any differences.

          m.   Tax   Status.   The  Company  and  each  of   its
     subsidiaries has made or filed all federal and state  income
     and   all   other  tax  returns,  reports  and  declarations
     required by any jurisdiction to which it is subject  (unless
     and  only  to  the extent that the Company and each  of  its
     subsidiaries   has   set  aside  on  its  books   provisions
     reasonably  adequate  for  the payment  of  all  unpaid  and
     unreported  taxes)  and  has  paid  all  taxes   and   other
     governmental  assessments and charges that are  material  in
     amount,  shown  or  determined to be due  on  such  returns,
     reports  and  declarations, except those being contested  in
     good  faith  and  has  set  aside  on  its  books  provision
     reasonably  adequate  for  the  payment  of  all  taxes  for
     periods  subsequent  to the periods to which  such  returns,
     reports  or  declarations apply.  There are no unpaid  taxes
     in  any  material  amount claimed to be due  by  the  taxing
     authority  of  any  jurisdiction, and the  officers  of  the
     Company know of no basis for any such claim.

          n.   Dilutive  Effect.   The  Company  understands  and
     acknowledges  that the number of Conversion Shares  issuable
     upon  conversion  of the Preferred Stock  will  increase  in
     certain  circumstances.   The Company  further  acknowledges
     that   its  obligation  to  issue  Conversion  Shares   upon
     conversion  of the Preferred Stock in accordance  with  this
     Agreement  and  the Preferred Stock, in each case,  absolute
     and  unconditional  regardless of the dilutive  effect  that
     such  issuance may have on the ownership interests of  other
     stockholders of the Company.

          o.   Fees and Rights of First Refusal.  The Company  is
     not  obligated to offer the securities offered hereunder  on
     a  right  of first refusal basis or otherwise to  any  third
     parties  including, but not limited to,  current  or  former
     shareholders of the Company, underwriters, brokers,  agents,
     or other third parties.

     4.   COVENANTS.

          a.   Best  Efforts.   Each party  shall  use  its  best
     efforts  timely  to  satisfy each of the  conditions  to  be
     satisfied  by  it as provided in Sections 6 and  7  of  this
     Agreement.

          b.   Reporting Status.  Until the earlier  of  (i)  the
     date  as of which the Investors (as that term is defined  in
     the  Registration  Rights Agreement) may  sell  all  of  the
     Conversion  Shares  without  restriction  pursuant  to  Rule
     144(k)   promulgated  under  the  1933  Act  (or   successor
     thereto), or (ii) the date on which (A) the Investors  shall
     have  sold  all the Conversion Shares and (B)  none  of  the
     Preferred   Stock   are   outstanding   (the   "Registration
     Period"), the Company shall file all reports required to  be
     filed  with  the  SEC  pursuant to the  1934  Act,  and  the
     Company  shall  not  terminate  its  status  as  an   issuer
     required  to  file reports under the 1934 Act  even  if  the
     1934  Act  or  the  rules and regulations  thereunder  would
     otherwise permit such termination.

          c.   Use  of  Proceeds.   The  Company  will  use  the
     proceeds  from the sale of the Preferred Stock  for  working
     capital   and   research   and   development.    The   Buyer
     acknowledges   reviewing   the  Company's   SEC   Documents,
     including  but  not  limited  to  its  November  2001  Proxy
     materials, for more detailed information regarding  the  way
     the  Company uses its funds, as well as its plans for future
     funds.

          d.   Reservation of Shares.  The Company shall take all
     action  necessary  to  at  all times  have  authorized,  and
     reserved for the purpose of issuance, no less than  100%  of
     the  number of shares of Common Stock needed to provide  for
     the  issuance  of  the  Conversion Shares,  which  could  be
     issued at any time.  In the event that the Company does  not
     have a sufficient number of shares available to provide  for
     the  issuance  of the Conversion Shares, it  will  take  the
     appropriate  steps necessary to obtain the approval  of  its
     shareholders to authorize a sufficient number of  additional
     shares.

          e.   Expenses.  Each of the Company and the Buyer shall
     pay  all  costs  and  expenses incurred  by  such  party  in
     connection     with    the    negotiation,    investigation,
     preparation,  execution and delivery of this  Agreement  and
     the Registration Rights Agreement.

     5.  TRANSFER AGENT INSTRUCTIONS.

          The  Company  shall issue irrevocable  instructions  to
its  transfer agent to issue certificates, registered in the name
of  the  Buyer,  for  the Conversion Shares in  such  amounts  as
specified  from  time to time by the Buyer to  the  Company  upon
conversion  of  the  Preferred Stock (the  "Irrevocable  Transfer
Agent  Instructions").  Prior to registration of  the  Conversion
Shares  under the 1933 Act, all such certificates shall bear  the
restrictive  legend specified herein.  The Company warrants  that
no   instruction  other  than  the  Irrevocable  Transfer   Agent
Instructions  referred to in this Section 5,  and  stop  transfer
instructions to give effect to Section 2 herein (in the  case  of
the Conversion Shares, prior to registration of such shares under
the  1933 Act) will be given by the Company to its transfer agent
and  that  the  Preferred Stock and the Conversion  Shares  shall
otherwise be freely transferable on the books and records of  the
Company  as and to the extent provided in this Agreement  or  the
Registration Rights Agreement.  Nothing in this Section  5  shall
affect in any way the Buyer's obligations and agreement to comply
with  all applicable securities laws upon resale of the Preferred
Stock  or  the  Conversion Shares.  If  the  Buyer  provides  the
Company  with  an opinion of counsel, reasonably satisfactory  in
form, and substance to the Company, that registration of a resale
by  the  Buyer  of any of the Preferred Stock or  the  Conversion
Shares  is  not  required under the 1933 Act, the  Company  shall
permit  the transfer, and, in the case of the Conversion  Shares,
promptly  instruct  its  transfer agent  to  issue  one  or  more
certificates in such name and in such denominations as  specified
by  the Buyer.  The Company acknowledges that a breach by  it  of
its  obligations  hereunder will cause irreparable  harm  to  the
Buyer  by  vitiating  the intent and purpose of  the  transaction
contemplated hereby.  Accordingly, the Company acknowledges  that
the  remedy  at  law for a breach of its obligations  under  this
Section 5 will be inadequate and agrees, in the event of a breach
or  threatened  breach by the Company of the provisions  of  this
Section 5, that the Buyer shall be entitled, in addition  to  all
other available remedies, to an injunction restraining any breach
and  requiring  immediate  issuance  and  transfer,  without  the
necessity of showing economic loss and without any bond or  other
security being required.

     6.  CONDITIONS TO THE COMPANY'S OBLIGATION TO SELL.

          The  obligation of the Company hereunder to  issue  and
sell  the Preferred Stock to the Buyer at the Closing is  subject
to  the  satisfaction, at or before the Closing Date, of each  of
the  following conditions, provided that these conditions are for
the  Company's sole benefit and may be waived by the  Company  at
any time in its sole discretion:

          a.   The Buyer shall have executed this Agreement,  the
     Registration Rights Agreement, and the Escrow Agreement  and
     delivered the same to the Company.

          b.   The Buyer shall have delivered to the Escrow Agent
     the  Purchase Price for the Preferred Stock being  purchased
     by  the Buyer at the Closing by wire transfer of immediately
     available  funds pursuant to the wire instructions  provided
     by the Company.

          c.   The  representations and warranties of  the  Buyer
     shall  be  true and correct in all material respects  as  of
     the  date  when  made and as of the Closing Date  as  though
     made   at   that   time  (except  for  representations   and
     warranties that speak as of a specific date), and the  Buyer
     shall   have  performed,  satisfied  and  complied  in   all
     material   respects  with  the  covenants,  agreements   and
     conditions  required  by  this Agreement  to  be  performed,
     satisfied or complied with by the Buyer at or prior  to  the
     Closing Date.

     7.   CONDITIONS TO THE BUYER'S OBLIGATION TO PURCHASE.

          The  obligation of the Buyer hereunder to purchase  the
Preferred Stock at the Closing is subject to the satisfaction, at
or  before the Closing Date, of each of the following conditions,
provided  that these conditions are for the Buyer's sole  benefit
and  may  be  waived  by  the Buyer  at  any  time  in  its  sole
discretion:

          a.   The  Company  shall have executed this  Agreement,
     the  Registration Rights Agreement, and the Escrow Agreement
     and delivered the same to the Buyer.

          b.   The  representations and warranties of the Company
     shall  be true and correct in all material respects  (except
     to   the  extent  that  any  of  such  representations   and
     warranties  is  already  qualified  as  to  materiality   in
     Section  3  above,  in which case, such representations  and
     warranties  shall  be  true  and  correct  without   further
     qualification)  as  of the date when  made  and  as  of  the
     Closing  Date  as  though  made at  that  time  (except  for
     representations and warranties that speak as of  a  specific
     date)  and  the Company shall have performed, satisfied  and
     complied  in  all  material  respects  with  the  covenants,
     agreements and conditions required by this Agreement  to  be
     performed, satisfied or complied with by the Company  at  or
     prior to the Closing Date.

          c.   The  Company shall have executed and delivered  to
     the  Buyer  the Certificates (in such denominations  as  the
     Buyer   shall   request)  for  the  Preferred  Stock   being
     purchased by the Buyer at the Closing.

     8.   INDEMNIFICATION.

           In consideration of the Buyer's execution and delivery
of  this  Agreement  and acquiring the Preferred  Stock  and  the
Conversion  Shares,  hereunder and in  addition  to  all  of  the
Company's  other  obligations under this Agreement,  the  Company
shall defend, protect, indemnify and hold harmless the Buyer  and
each  other holder of the Preferred Stock, the Conversion Shares,
and  all  of  their  officers, directors,  employees  and  agents
(including, without limitation, those retained in connection with
the  transactions contemplated by this Agreement)  (collectively,
the  "Indemnitees") from and against any and all actions,  causes
of   action,  suits,  claims,  losses,  costs,  penalties,  fees,
liabilities  and  damages, and expenses in  connection  therewith
(irrespective of whether any such Indemnitee is a  party  to  the
action  for  which  indemnification  hereunder  is  sought),  and
including  reasonable  attorneys'  fees  and  disbursements  (the
"Indemnified Liabilities"), incurred by the Indemnitees or any of
them  as  a result of, or arising out of, or relating to (a)  any
misrepresentation  or  breach of any representation  or  warranty
made by the Company in this Agreement, the Preferred Stock or the
Registration   Rights   Agreement  or  any   other   certificate,
instrument  or document contemplated hereby or thereby,  (b)  any
breach  of  any covenant, agreement or obligation of the  Company
contained   in   this   Agreement,  the  Preferred   Stock,   the
Registration   Rights  Agreement,  or  any   other   certificate,
instrument or document contemplated hereby or thereby, or (c) any
cause  of  action,  suit or claim brought or  made  against  such
Indemnitee  by  any third party and arising out of  or  resulting
from  the execution, delivery, performance or enforcement of this
Agreement or any other instrument, document or agreement executed
pursuant  hereto  by  any  of  the Indemnities,  any  transaction
financed  or  to  be  financed in whole or in part,  directly  or
indirectly,  with the proceeds of the issuance of  the  Preferred
Stock  or  the  status of the Buyer or holder  of  the  Preferred
Stock, the Conversion Shares,  as an investor in the Company.  To
the  extent that the foregoing undertaking by the Company may  be
unenforceable for any reason, the Company shall make the  maximum
contribution  to  the payment and satisfaction  of  each  of  the
Indemnified  Liabilities, which is permissible  under  applicable
law.

     9.  GOVERNING LAW: MISCELLANEOUS.

          a.   Governing Law.  This Agreement shall  be  governed
     by  and  interpreted  in accordance with  the  laws  of  the
     Commonwealth   of  Pennsylvania  without   regard   to   the
     principles  of  conflict  of laws.   The  parties  expressly
     consent  to  the jurisdiction and venue of the Common  Pleas
     Court  of  Allegheny County, Pennsylvania,  and  the  United
     States   District   Court  for  the  Western   District   of
     Pennsylvania  for  the  adjudication  of  any  civil  action
     asserted pursuant to this Paragraph.

          b.    Acknowledgment  Regarding  Buyer=s  Purchase   of
     Preferred  Stock.  The parties acknowledge  and  agree  that
     the  Buyer  is  acting solely in the capacity  of  an  arm's
     length  purchaser  with respect to this  Agreement  and  the
     transactions  contemplated  hereby.   The  parties   further
     acknowledge  that  the Buyer is not acting  as  a  financial
     advisor  or  fiduciary of the Company  (or  in  any  similar
     capacity)   with   respect  to  this   Agreement   and   the
     transactions  contemplated hereby and any  advice  given  by
     the  Buyer  or  any  of their respective representatives  or
     agents   in   connection  with  this   Agreement   and   the
     transactions  contemplated hereby is  merely  incidental  to
     such  Buyer's  purchase  of  the  Preferred  Stock  or   the
     Conversion  Shares.  The parties further  acknowledge  Buyer
     that  the  Company=s decision to enter into  this  Agreement
     has  been based solely on the independent evaluation by  the
     Company and its representatives.

          c.   Counterparts.  This Agreement may be  executed  in
     two  or  more identical counterparts, all of which shall  be
     considered  one  and  the same agreement  and  shall  become
     effective  when counterparts have been signed by each  party
     and  delivered to the other party.  Signatures delivered  by
     facsimile  transmission shall be deemed  to  have  the  same
     force as an original signature.

          d.   Headings.  The headings of this Agreement are  for
     convenience  of  reference and shall not form  part  of,  or
     affect the interpretation of, this Agreement.

          e.   Severability.  If any provision of this  Agreement
     shall be invalid or unenforceable in any jurisdiction,  such
     invalidity   or  unenforceability  shall  not   affect   the
     validity  or  enforceability  of  the  remainder   of   this
     Agreement   in   that  jurisdiction  or  the   validity   or
     enforceability  of any provision of this  Agreement  in  any
     other jurisdiction.

          f.    Entire  Agreement,  Amendments.   This  Agreement
     supersedes  all  other  prior  oral  or  written  agreements
     between  the  Buyer,  the  Company,  their  affiliates   and
     persons  acting on their behalf with respect to the  matters
     discussed  herein,  and this Agreement and  the  instruments
     referenced  herein contain the entire understanding  of  the
     parties  with  respect  to the matters  covered  herein  and
     therein  and,  except as specifically set  forth  herein  or
     therein,  neither  the  Company  nor  any  Buyer  makes  any
     representation,  warranty,  covenant  or  undertaking   with
     respect  to  such matters.  No provision of  this  Agreement
     may  be  waived  or amended other than by an  instrument  in
     writing signed by the party to be charged with enforcement.

          g.    Notices.  Any notices consents, waivers or  other
     communications required or permitted to be given  under  the
     terms  of  this  Agreement must be in writing  and  will  be
     deemed  to  have  been  delivered  (i)  upon  receipt,  when
     delivered  personally;  (ii)  upon  receipt,  when  sent  by
     facsimile,  provided  a  copy is mailed  by  U.S.  certified
     mail,  return receipt requested; (iii) three (3) days  after
     being   sent   by   U.S.  certified  mail,  return   receipt
     requested,  or  (iv)  one  (I)  day  after  deposit  with  a
     nationally  recognized overnight delivery service,  in  each
     case  properly addressed to the party to receive  the  same.
     The  addresses and facsimile numbers for such communications
     shall be:

     If to the Company:

          BICO, Inc.
          Building 2500, 2nd Floor
          2275 Swallow Hill Road
          Pittsburgh, Pennsylvania  15220
          Attn: Michael P. Thompson, CFO
          Telephone:    (412) 429-0673
          Facsimile:    (412) 279-9694

          If to the Buyer:

          J.P. Carey Asset Management
          Atlanta Financial Center, East Tower
          3343 Peachtree Road, Suite 500
          Atlanta, Georgia  30326
          Attn: James Canouse
          Telephone: (404) 816-5339
          Facsimile: (404) 816-6268

     If to the Transfer Agent:

          Mellon Investor Services
          44 Wall Street, 6th Floor
          New York, New York  10005
          Attn: Yvonne Benn
          Telephone:    (917) 320-6244
          Facsimile:    (917) 320-6318

     Each  party  shall  provide five  (5)  days'  prior  written
     notice  to  the  other  party of any change  in  address  or
     facsimile number.

          h.   Successors and Assigns.  This Agreement  shall  be
     binding  upon  and inure to the benefit of the  parties  and
     their  respective  successors  and  assigns.   Neither   the
     Company  nor  the Buyer shall assign this Agreement  or  any
     rights  or  obligations hereunder without the prior  written
     consent of the other.

          i.   No  Third Party Beneficiaries.  This Agreement  is
     intended  for  the benefit of the parties hereto  and  their
     respective permitted successors and assigns, and is not  for
     the  benefit  of, nor may any provision hereof  be  enforced
     by, any other person.

          j.   Survival.   Unless  this Agreement  is  terminated
     under  Section  9(m), the representations and warranties  of
     the  Company and the Buyer contained in Sections  2  and  3,
     the  agreements and covenants set forth in Sections 4, 5 and
     9,  the  indemnification provisions set forth in Section  8,
     shall  survive the Closing.  The Buyer shall be  responsible
     only  for  its  own representations, warranties,  agreements
     and covenants hereunder.

          k.   Publicity.  The Company shall have  the  right  to
     approve  before  issuance any press releases  or  any  other
     public   statements   with  respect  to   the   transactions
     contemplated  hereby; provided, however,  that  the  Company
     shall  be entitled, without the prior approval of the Buyer,
     to  make  any press release or other public disclosure  with
     respect  to  such transactions as is required by  applicable
     law and regulations.

          l.   Further  Assurances.   Each  party  shall  do  and
     perform,  or  cause  to  be  done and  performed,  all  such
     further  acts and things, and shall execute and deliver  all
     such   other   agreements,  certificates,  instruments   and
     documents,  as  the  other party may reasonably  request  in
     order  to  carry out the intent and accomplish the  purposes
     of  this  Agreement and the consummation of the transactions
     contemplated hereby.

          m.   Termination.  In the event that the Closing  shall
     not  have  occurred with respect to the Buyer on  or  before
     the  Closing  Date  due  to  the Company's  or  the  Buyer's
     failure  to  satisfy the conditions set forth in Sections  6
     and  7  above (and the nonbreaching party's failure to waive
     such   unsatisfied  condition(s)),  the  nonbreaching  party
     shall  have  the  option to terminate  this  Agreement  with
     respect to such breaching party at the close of business  on
     such  date  without liability of any party.   Prior  to  the
     Closing  Date,  the  Company may terminate  this  Securities
     Purchase  Agreement and its related obligations pursuant  to
     the  Registration Rights Agreement, the Escrow Agreement and
     any  related agreements upon thirty (30) days written notice
     to the Buyer.

          o.   No Strict Construction.  The language used in this
     Agreement  will be deemed to be the language chosen  by  the
     parties  to  express their mutual intent, and  no  rules  of
     strict construction will be applied against any party.

     IN  WITNESS  WHEREOF, the Buyer and the Company have  caused
this Securities Purchase Agreement to be duly executed as of  the
date first written above.

                              ACOMPANY@
                              BICO, INC.

                              By: /s/ Fred E. Cooper
                              Name: Fred E. Cooper
                              Title: CEO

                              "BUYER"
                              J.P. CAREY ASSET MANAGEMENT

                              By:/s/ Joseph C. Canouse
                              Name: Joseph C. Canouse