Suture Ease, Inc.

Passer Stitch, LLC

Cardiacmd, Inc.

Pivot Medical, Inc.

Aortx, Inc.

Maruho Medical, Inc.

Figure 8 Surgical, Inc

Stryker Corporation

Zone 2 Surgical, Inc.

Phoenix Biomedical Corporation

Nordson Corporation

Dynatherm Medical Inc.

Conical Cover LLC

Spirx Pte. Ltd.

Cardiacmc, Inc.

Scott Hyler Heneveld

Brandon Gregory Walsh

David C Forster

David Skinlo

John F Krumme

Brian Beckey

Thomas Weisel

Roger Pisarnwongs

Richard S Ginn

William Thomas McClellan

Luke W Clauson

Matthew B Newell

Gary S Fanton

Daren Stewart

Brad Topper

Alex T Roth

Andrew Lantz

Johnny T Chang

Christopher Morris

John Valadez

Justin Anderson

Ephraim Akyuz

John Roy Kane

Bryce Edmund Peterson

Lars Chrisman

Yasuyuki Hitomi

Andrew J Huntington

Christian Walton

Brett A Snyder

Stacy R Smith

Ryan M Sims

John R Kane

An apparatus for passing suture through biological tissue. The apparatus including a jaw mechanism adapted to grasp tissue, a needle, a jaw articulation system for inducing axial articulation of the jaw mechanism, a needle articulation system for inducing articulation of the needle, a suture control system for controlling ensnarement and release of a suture, and a multifunction actuation system having an actuation trigger. The multifunction actuation system adapted to sequentially induce the axial articulation of the jaw mechanism, the ensnarement of the suture and articulation of the needle during a single continuous rotation of the trigger.

Systems, apparatus and methods for passing suture through soft tissue

A tissue access and closure system for piercing through biological tissue and providing access to internal structures; particularly, intra-abdominal structures, and closing an opening in the tissue. The system includes a suture passer sub-system that is adapted to releasably secure sutures and insert the sutures into and through the tissue, and a suture guide sub-system that is adapted to cooperate with the suture passer sub-system, the cooperation including engaging and retaining sutures releasably secured to the suture passer sub-system after the sutures are inserted into and through the tissue with the suture passer sub-system, the suture passer sub-system and sutures are advanced into the suture guide sub-system, and the suture passer sub-system and sutures are subsequently withdrawn out of the suture guide sub-system.

Biological tissue access and closure apparatus, systems and methods

An apparatus for passing suture through biological tissue. The apparatus including a jaw mechanism adapted to grasp the tissue, a needle assembly having a needle, a jaw articulation system for inducing axial articulation of the jaw mechanism, a needle articulation system for inducing articulation of the needle, a suture control system for controlling ensnarement and release of a suture, and a multifunction actuation system having an actuation trigger. The multifunction actuation system adapted to sequentially induce the axial articulation of the jaw mechanism, the ensnarement of the suture and articulation of the needle during a single continuous rotation of the trigger.

A dual functioning instrument set, comprising a needle and guide, has not only the capabilities to enter and insufflate the abdominal cavity but also the ability of a suture passer to carry and retrieve suture for closure of the incision sites at the end of the procedure. The needle contains a deployable snare that is used to pass and retrieve suture. The guide is used to repeatedly locate the needle relative to the inner abdominal wall allowing for consistent placement of sutures. For insufflation purposes, obturator tips having different distal structures are provided for shielding the sharp needle tip after insertion through a body wall.

Dual insufflation and wound closure devices and methods

A suture passer includes a shaft having an axis, a first jaw mounted to the shaft in alignment with the axis, the first jaw being configured to releasably support a length of suture thereon; a second jaw movably mounted to the shaft, and a needle movably mounted to the shaft, the needle having a hook and being configured to reciprocate in alignment with the axis so that the hook can selectively pass by the second jaw and engage suture releasably supported on the first jaw, wherein the first jaw comprises a spring for selectively binding the suture to the first jaw, and further wherein the spring comprises a recess for receiving the suture therein.

Method and apparatus for treating a hip joint, including the provision and use of a novel suture passer

A system for passing suture through biological tissue using a cannula, introducer or other minimally invasive means, to approximate, ligate, fixate, and/or close biological tissue. The system includes a hand actuator mechanism, an elongated tubular member housing a deformable tubular needle therein in operative communication with the hand actuator mechanism, and a jaw mechanism disposed on the tubular member distal end. The jaw mechanism having top and bottom members and a floating pivot mechanism, the top and bottom members in operative communication with the floating pivot mechanism. The floating pivot mechanism providing pivotal and axial articulation of the top member with respect to the bottom member.

Apparatus and method for passing suture through soft tissue

A method for closing an opening in biological tissue of intra-abdominal structures, which includes the steps of (i) providing a tissue closure system that includes a suture guide sub-system for engaging tissue disposed proximate the tissue opening and a suture passer sub-system that slideably engages the suture guide sub-system, (ii) inserting the suture guide sub-system into and through a tissue opening, (iii) inserting the suture passer sub-system with a section of suture engaged thereto into and through a first tissue region, (iv) rotating the suture guide sub-system, (v) inserting the suture passer sub-system with another section of suture engaged thereto into and through a second tissue region, (vi) withdrawing suture guide sub-system, (vii) releasing both sections of the suture captured by the suture guide sub-system, and (viii) drawing both sections of the suture together, wherein the first and second tissue regions are drawn together and the tissue opening is closed.

A device can pierce and hold tissue and then pass suture through tissue. The device can have a shuttle that can removably attach to a suture and jaws that can be rotatably opened and closed with respect to each other. A method for using the device to repeatedly pass the suture through the tissue without removing the suture or device from the target site is also disclosed.

Method and apparatus for passing suture

A device is disclosed that can pierce and hold tissue and then pass suture through tissue. The device can have a shuttle that can removably attach to a suture and jaws that can be rotatably opened and closed with respect to each other. A method for using the device to repeatedly pass the suture through the tissue without removing the suture or device from the target site is also disclosed.

A trocar wound closure system includes a suture passing needle and a guide for directing the needle through the wound site. A distal portion of the needle includes a capture rod with a slot. An obturator tube with a cutout section can be axially actuated to align the cutout section with the slot, and then moved out of alignment so as to capture the suture. The guide includes at least two tracks for directing the needle through the tissue track. A suture catcher is located adjacent to the exit of each track and configured to be actuated from a radially extended configuration to a retracted configuration so as to capture the suture section inserted through each loop. Radially expandable arms at distal section are movable between an expanded configuration and a slender configuration.

Needle and guide apparatus for passing suture

A system for piercing through biological tissue and providing access to internal structures; particularly, intra-abdominal structures, and closing an opening in the tissue. The system includes a suture guide sub-system having a tissue positioning sub-system for engaging segments of tissue disposed proximate the tissue opening and a suture passer sub-system that slideably engages the suture guide sub-system. The suture passer sub-system includes suture deployment and capture means that is configured to removably secure a suture thereto and deliver the suture to the segments of tissue disposed proximate the tissue opening.

A system for passing suture through biological tissue using a cannula, introducer or other minimally invasive means, to approximate, ligate, fixate and/or close biological tissue. The system includes a hand grip in operative communication with an elongated tubular member having a jaw mechanism disposed on the tubular member distal end. The elongated tubular member housing a deformable tubular needle therein having a curvilinear portion and an internal lumen.

A device that can pierce and hold tissue and then pass suture through tissue. The device can have a shuttle that can removably attach to a suture and jaws that can be rotatably opened and closed with respect to each other. The device can have a first jaw having a first jaw channel and a first jaw first stop. The shuttle can have a shuttle longitudinal axis and a shuttle first stop. The shuttle first stop can have a shuttle first stop distal end. The shuttle first stop distal end can be deflectable into the first jaw first stop. When the shuttle first stop distal end is in contact with the first jaw first stop, the shuttle can be passively retained in the first jaw. A method for using the device to repeatedly pass the suture through the tissue without removing the suture or device from the target site.

Growing community of inventors

Whitmore, CA, United States of America

Scott Hyler Heneveld