EXHIBIT 99.1


[CRYOLIFE COMPANY LOGO]                          [ENDOLOGIX COMPANY LOGO]

NEWS RELEASE

JANUARY 10, 2005

CRYOLIFE CONTACT:                                ENDOLOGIX CONTACTS:
Joseph T. Schepers                               Paul McCormick
VP, Corporate Communications                     President & CEO
(770) 419-3355                                   (949) 595-7200

                                                 ENDOLOGIX INVESTOR CONTACTS:
                                                 Lippert/Heilshorn & Associates
                                                 Bruce Voss/Jody Cain
                                                 (310) 691-7100

          CRYOLIFE AND ENDOLOGIX SIGN DEVELOPMENT AGREEMENT FOR BIOFOAM

                   ENDOLOGIX TO DEVELOP CRYOLIFE'S INNOVATIVE,
         SELF-EXPANDING SEALANT AS A FILLING AGENT FOR AORTIC ANEURYSMS

ATLANTA, GA. AND IRVINE, CALIF. (JANUARY 10, 2005) - CRYOLIFE,  INC. (NYSE: CRY)
AND ENDOLOGIX,  INC. (NASDAQ: ELGX) today announced the signing of a development
and  marketing  agreement  for the  percutaneous  or  endovascular  delivery  of
CryoLife's  BioFoam(TM)  as a  self-expanding  sealant for  endovascular  aortic
aneurysm  grafts.  Under  the  agreement,  Endologix  will  be  responsible  for
preclinical,  clinical,  and regulatory  activities and costs, and CryoLife will
manufacture  BioFoam for clinical use and commercial  sale and receive a royalty
on potential future product sales.

BioFoam is a protein hydrogel adhesive in preclinical  development.  The product
contains an expansion  agent,  which has the  potential to rapidly fill and seal
internal  body  cavities,  such as  aneurysm  sacs,  and provide  hemostasis  in
penetrating  wounds and  severe  trauma.  BioFoam is based on the same  platform
technology as CryoLife's  BioGlue(R),  which is FDA approved to control bleeding
as an adjunct  to  sutures  and  staples  in the open  surgical  repair of large
vessels.  BioGlue is CE marked in the European  Community and approved in Canada
for use in soft tissue repair.

"BioFoam represents an outstanding business  opportunity for Endologix,  using a
well-described and often-used  predicate in open surgical procedures in a market
that Endologix  currently serves," said Paul McCormick,  Endologix president and
chief executive  officer.  "Endoleaks,  or blood flow into an excluded  aneurysm
sac, are a  significant  factor for mid- and long-term  failure of  endovascular
aneurysm  repair.  Our  near-term  focus  will be on  developing  BioFoam  as an
effective agent for percutaneous  treatment of endoleaks,  irrespective of stent
graft  manufacturer,  while  longer-term,  BioFoam  has  the  potential  to make
minimally  invasive treatment of abdominal aortic aneurysms (AAA) a more durable
procedure."

                                     -more-



"BioFoam is an innovative and versatile  product that should prove  effective in
multiple medical applications," said Steven G. Anderson,  CryoLife president and
chief executive  officer.  "Through  agreements with companies with  specialized
skills and market access,  such as Endologix,  we expect to improve the value of
this asset  with  application-specific  development  and to receive a royalty on
product sales and earn a  manufacturing  margin.  We are delighted to enter into
this agreement with Endologix,  and look forward to moving BioFoam into clinical
development."

Endologix intends to begin  preclinical  development of BioFoam during the first
quarter of 2005,  and to start  clinical  testing  for the  treatment  of type 2
endoleaks in mid-year 2006.

"With  our   Powerlink(R)   System,   we  are   addressing   the   failings   of
first-generation  endoluminal  stent  grafts  (ELG),  and with  BioFoam,  we are
addressing  the entirety of the ELG procedure to make this approach the standard
of care," added Mr. McCormick. "We are pleased to further establish our position
of industry leadership and product innovation."

ABOUT CRYOLIFE
Founded in 1984,  CryoLife,  Inc. is a leader in the processing and distribution
of implantable  human tissues for use in cardiovascular  and vascular  surgeries
throughout the United States and Canada. CryoLife's BioGlue Surgical Adhesive is
FDA  approved as an adjunct to sutures and staples for use in adult  patients in
open surgical repair of large vessels and is CE marked in the European Community
and  approved in Canada for use in soft tissue  repair and approved in Australia
for use in vascular and pulmonary sealing and repair. CryoLife also manufactures
the SG Model #100 vascular graft, which is CE marked for distribution within the
European Community.  For additional information about CryoLife, visit CryoLife's
web site: www.cryolife.com.

ABOUT ENDOLOGIX
Endologix,  Inc.  develops and manufactures  minimally  invasive  treatments for
vascular  diseases.  Endologix's  Powerlink System is an endoluminal stent graft
for treating abdominal aortic aneurysms (AAA). AAA is a weakening of the wall of
the  aorta,  the  largest  artery  in  the  body,  resulting  in a  balloon-like
enlargement.  Once AAA develops, it continues to enlarge and, if left untreated,
becomes increasingly  susceptible to rupture. The overall patient mortality rate
for ruptured AAA is approximately 75%, making it the thirteenth leading cause of
death in the United  States.  In October 2004,  Endologix  received  approval to
market  the  Powerlink  in the  U.S.  Additional  information  can be  found  on
Endologix's web site at www.endologix.com.


CRYOLIFE SAFE HARBOR STATEMENT:  Statements made in this press release that look
forward in time or that express CryoLife's management's beliefs, expectations or
hopes  are  forward-looking   statements  within  the  meaning  of  the  Private
Securities  Litigation  Reform Act of 1995. These future events may not occur as
and when  expected,  if at all, and,  together  with  CryoLife's  business,  are
subject  to  various  risks and  uncertainties.  These  risks and  uncertainties
include  that  BioFoam may not prove  effective  for  percutaneous  treatment of
endoleaks or make minimally  invasive treatment of AAA a more durable procedure,
that the licensed use for BioFoam may not prove commercially feasible,  that the
proposed use may not receive appropriate regulatory approval,  that the proposed
use may infringe the  proprietary  rights of third  parties,  that royalties and
manufacturing  margins  on  product  sales  from  the  agreement  may  not  meet
expectations,  that  the  Company's  revenues  and  expenses  may not  meet  its
expectations,  that demand for  CryoLife  preserved  tissues  may  not return to
prior levels, the possibility that the FDA could impose additional  restrictions
on  CryoLife's   operations,   require  a  recall,   or  prevent  CryoLife  from
manufacturing  and  distributing  BioFoam,  that to the extent CryoLife does not
have  sufficient  resources  to pay the claims  against  it, it may be forced to
cease operations or seek protection under applicable bankruptcy laws, changes in
laws and regulations  applicable to CryoLife and other risk factors  detailed in
the company's  Securities and Exchange Commission  filings,  including Form 10-K
filing for the year ended  December  31, 2003,  and other SEC filings.  CryoLife
undertakes to update its forward-looking statements.



ENDOLOGIX SAFE HARBOR  STATEMENT:  Except for historical  information  contained
herein, this news release contains forward-looking  statements,  the accuracy of
which are  necessarily  subject  to risks  and  uncertainties,  including  risks
related to the development,  clinical  success and regulatory  approval of a new
medical device product,  and the risks related to  intellectual  property rights
surrounding new technology,  all of which are difficult or impossible to predict
accurately  and many of which are beyond the control of  Endologix,  all as more
fully described in the risk factors and other matters set forth in the Company's
Annual  Report  on Form  10-K for the year  ended  December  31,  2003,  and the
Company's other filings with the SEC.


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