17 patents
Utility
Porous bioabsorbable implant
5 Dec 23
A method for forming a porous implant suitable for a cavity from which tissue has been removed includes incorporating a gas or a pore forming agent into an alginate solution; transferring the alginate solution with the gas or the pore forming agent into a solidified body mold having a desired shape with an outer surface; removing the water from the solidified body; and subjecting the solidified body to a conversion solution to convert the outer surface to a less soluble alginate creating a composition comprising the outer surface having less soluble alginate and a core having more soluble alginate.
Amit Govil, Michael L. Jones, Paul Lubock
Filed: 1 Sep 20
Utility
Biopsy device with selectable tissue receiving aperature orientation and site illumination
28 Feb 23
A biopsy device includes a disposable elongated probe component having a coaxial arrangement of an elongated tubular section and an elongated tissue cutting member, and having a coaxial arrangement of a first driven gear, a second driven gear, and a third driven gear.
Martin V. Shabaz, Richard L. Quick, Frank R. Louw, Paul Lubock, Jason H. Safabash
Filed: 22 May 19
Utility
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27 Dec 22
A biopsy device includes a cannula and a specimen collector.
Martin V. Shabaz, Richard L. Quick, Frank R. Louw, Paul Lubock, Jason H. Safabash
Filed: 4 Jan 19
Utility
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30 Aug 22
A biopsy device includes a tissue cutting member slidably disposed within a probe component.
Paul Lubock, Frank R. Louw, Richard L. Quick
Filed: 22 Oct 19
Utility
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28 Apr 22
A biopsy device for accessing and collecting multiple tissue specimens includes a probe component and a drive component.
Martin V. Shabaz, Richard L. Quick, Frank R. Louw, Paul Lubock, Jason H. Safabash
Filed: 6 Jan 22
Utility
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15 Feb 22
A biopsy device includes an elongated probe having a central longitudinal axis, a proximal end, and a distal end.
Martin V. Shabaz, Richard L. Quick, Frank R. Louw, Paul Lubock, Jason H. Safabash
Filed: 21 Sep 18
Utility
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18 Feb 21
A screen providing a GUI is disclosed for a tissue biopsy system having a tissue cutting member.
Derek J. Daw, Frank R. Louw, Paul Lubock, Richard L. Quick, Martin V. Shabaz
Filed: 19 Oct 20
Utility
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9 Feb 21
A control console is disclosed for controlling one or more medical devices.
Richard L. Quick, Martin V. Shabaz, James H. Dabney, Daniel Kussman, Frank R. Louw, Paul Lubock
Filed: 22 Jan 14
Utility
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28 Jan 21
A method for forming a porous implant suitable for a cavity from which tissue has been removed includes incorporating a gas or a pore forming agent into an alginate solution; transferring the alginate solution with the gas or the pore forming agent into a solidified body mold having a desired shape with an outer surface; removing the water from the solidified body; and subjecting the solidified body to a conversion solution to convert the outer surface to a less soluble alginate creating a composition comprising the outer surface having less soluble alginate and a core having more soluble alginate.
Amit Govil, Michael L. Jones, Paul Lubock
Filed: 1 Sep 20
Utility
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28 Dec 20
An apparatus for collecting one or more tissue specimens includes a tissue specimen collector having a cannula receiving opening, a vacuum opening, and an interior.
Richard L. Quick, Martin V. Shabaz, Frank R. Louw, Paul Lubock, Jason H. Safabash
Filed: 22 Aug 18
Utility
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28 Sep 20
In one form, the invention is directed to a method for forming a porous implant suitable for a cavity from which tissue has been removed, including mixing soluble alginate and a radiopaque imaging agent with water; incorporating a gas or a pore forming agent into the alginate-water mixture; transferring the alginate-water mixture with the gas or the pore forming agent into a mold to form the mixture into a solid body of desired shape; removing the water from the body; and converting at least part of the soluble alginate to a less soluble alginate.
Amit Govil, Michael L. Jones, Paul Lubock
Filed: 6 May 14
Utility
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29 Jun 20
A system includes a grid-like, breast-receiving pressure plate having a polygonal opening.
Martin V. Shabaz
Filed: 5 Jul 17
Utility
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22 Jun 20
A screen providing a graphical user interface (GUI) for a tissue biopsy system includes a circular area and a plurality of GUI areas of variable size located in the circular area.
Derek J. Daw, Frank R. Louw, Paul Lubock, Richard L. Quick, Martin V. Shabaz
Filed: 14 Jan 18
Utility
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18 Mar 20
A biopsy device includes a tissue cutting member slidably disposed within a probe component.
Paul Lubock, Frank R. Louw, Richard L. Quick
Filed: 21 Oct 19
Utility
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30 Dec 19
A method of detecting a leakage current in an electrosurgical system operating at a high frequency includes: coupling an RF generator to a pair of RF output leads via an electrical interface, the RF generator having an operating frequency; inducing a test signal at an output of the electrical interface, the test signal having a test signal frequency that is less than the operating frequency; and monitoring for a presence of an induced common mode current that would indicate the presence of leakage current.
Derek Daw, James Huntington Dabney
Filed: 8 Dec 16
Utility
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18 Nov 19
A method for forming a tissue cutting member includes: providing a single longitudinally oriented opening in a side wall in a flared distal section of a distal tubular portion which radially opens to a lumen of the distal tubular portion, the single longitudinally oriented opening having an open distal end and extending from a closed proximal end to the open distal end; and providing a relief opening at the closed proximal end of the single longitudinally oriented opening, the relief opening having a transverse dimension larger than a transverse dimension of the single longitudinally oriented opening adjacent the relief opening, the single longitudinally oriented opening diverging from the closed proximal end to intersect a trailing cutting edge of a beveled front face of the inclined distal tip of the distal tubular portion and facilitating formation of the outwardly flared distal tubular portion.
Paul Lubock, Frank R. Louw, Richard L. Quick
Filed: 30 Aug 17
Utility
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2 Oct 19
A biopsy device includes a disposable elongated probe component having a coaxial arrangement of an elongated tubular section and an elongated tissue cutting member, and having a coaxial arrangement of a first driven gear, a second driven gear, and a third driven gear.
Martin V. Shabaz, Richard L. Quick, Frank R. Louw, Paul Lubock, Jason H. Safabash
Filed: 21 May 19
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