8 patents
Utility
Expandable Surgical Access Port
11 Jan 24
An expandable surgical access port having movable arms and a membrane on the arms.
David Cantor, Robert Schaefer
Filed: 30 Jun 23
Utility
Surgical introducer with guidance system receptacle
6 Dec 22
An introducer system for use with a navigation probe.
David Cantor, Robert Schaefer
Filed: 13 Jan 20
Utility
Guidance System Mounts for Surgical Introducers
30 Dec 21
A delicate tissue retraction system for use with a navigation probe having a probe shaft and a probe tip at a distal end of the probe shaft.
Aaron James Gifford, Clark Berg Foster, Donald Clevenger
Filed: 10 Sep 21
Utility
Surgical Introducer with Guidance System Receptacle
30 Dec 21
A surgical introducer system having an outer introducer sidewall extending along a longitudinal axis from a proximal introducer end to a distal introducer end, an inner introducer sidewall extending within the outer introducer sidewall along the longitudinal axis and forming an introducer passage extending in a distal direction from a proximal passage opening at the proximal introducer end to an introducer passage end wall located proximal to the distal introducer end, and an end wall passage extending from the introducer passage end wall towards the distal introducer end.
Robert Schaefer
Filed: 13 Sep 21
Utility
Guidance system mounts for surgical introducers
14 Sep 21
A delicate tissue retraction system for use with a navigation probe having a probe shaft and a probe tip at a distal end of the probe shaft.
Aaron James Gifford, Clark Berg Foster, Donald Clevenger
Filed: 29 Mar 19
Utility
Surgical introducer with guidance system receptacle
29 Jun 21
A surgical introducer system having a sidewall that forms an introducer passage, and a probe receptacle at the distal end of the introducer.
David Cantor, Robert Schaefer
Filed: 29 Mar 19
Utility
Surgical Introducer with Guidance System Receptacle
13 May 20
An introducer system for use with a navigation probe.
David Cantor, Robert Schaefer
Filed: 12 Jan 20
Utility
Surgical introducer with guidance system receptacle
27 Jan 20
An introducer system for use with a navigation probe.
David Cantor, Robert Schaefer
Filed: 6 Nov 17
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