Covidien LP

Sherwood Services Ag

Tyco Healthcare Group LP

Covidien Ag

Sharpmed, Llc.

Mark Joseph Huseman

Robert M Sharp

Keir Hart

Ryan C Artale

Duane E Kerr

Joe Don Sartor

Glenn A Horner

Arlen James Reschke

Allan J Evans

James D Allen, Iv

Daniel A Joseph

Russell D Hempstead

Edward M Chojin

Tony Moua

Jeffrey M Roy

Ronald J Podhajsky

Steven Paul Buysse

David Nichols Heard

Dale Francis Schmaltz

Arlan James Reschke

Robert F McCullough, Jr

Chris Salvino

Audrey Earnshaw

Roy Goodwin

David Galbraith

Luke Waaler

William H Nau, Jr

Dylan R Kingsley

Roland Jeffrey Wyatt

William E Robinson

Chris J Ehr

Robert Behnke

Meghan Collins Long

Cynthia M Perry

Andrew P Roussell

Thomas Meiser

Dana Landry

James A Rademacher

Jr Robert F Mccullough

Christopher J Ehr

William S Robinson

Dana J Landry

A sutureless chest tube adhesion assembly configured to quickly and easily anchor a chest tube is described. The assembly generally comprises a notched flexible substrate adapted to adhere to human skin. A chest tube incision in a notched region of the substrate provides an entry point for the chest tube which is anchored to the substrate by way of an intermediate flexible membrane that covers and adheres to the chest tube and substrate. The intermediate flexible membrane has a matching notched region adapted to accommodate the chest tube. The chest tube and incision are adapted to be covered by a transparent cover sheet which covers and adheres to a portion of the substrate, the intermediate flexible membrane and to a portion of the human skin

Sutureless adhesion system

An electrosurgical instrument includes a housing including an elongated shaft. A stationary actuation member is axially disposed within the elongated shaft and includes a cam pin. An actuating mechanism is operably coupled to the elongated shaft and is moveable relative to the housing to selectively cause movement of the elongated shaft. An end effector includes a pair of opposing first and second jaw members operably coupled about a common pivot. One or both of the jaw members includes a camming slot configured to engage the cam pin. Each jaw member includes an electrically conductive tissue sealing surface adapted to connect to a source of electrosurgical energy. A knife blade is supported in the elongated shaft and moveable in a longitudinal direction to cut tissue disposed between the jaw members. A switch is configured to be engaged by the actuating mechanism to initiate delivery of electrosurgical energy to tissue.

Surgical instrument

Disclosed are embodiments describing finger calipers with a pair of lever arms pivotally attached to a hand plate via a pivot point at their respective proximal ends. Each of the lever arms extend along the length of a finger and attach to the end of the respective finger via a finger cuff or some other attachment means. Accordingly, the lever arms can open and close, or otherwise splay apart, in a scissor like manner when the fingers that they are attached to open and close or otherwise splay apart. A ratchet system comprised by one of the lever arms and the hand plate allow for one-way motion of the ratcheted lever arm. The other lever arm freely pivots across the hand plate. When a medical examiner is using the finger calipers, they can reliably measure a dilated cervix by reading a corresponding dilation measurement indicium associated with the ratcheted lever arm.

Cervix caliper

A forceps includes an end effector assembly having first and second jaw members movable between a spaced-apart position and an approximated position for grasping tissue therebetween. A knife assembly having a cutting blade disposed at a distal end thereof is also provided. The knife assembly is translatable relative to the end effector assembly between a retracted position and an extended position, wherein the cutting blade extends between the jaw members to cut tissue grasped therebetween. The knife assembly includes a proximal component and a first distal component that includes the cutting blade. The proximal and first distal components are removably coupled to one another to facilitate replacement of the first distal component. Methods of preparing such forceps for reuse are also provided.

Surgical forceps

A bipolar electrosurgical instrument is provided. The bipolar electrosurgical instrument includes first and second shafts each having a jaw member extending from a distal end thereof and a handle disposed at a proximal end thereof for effecting movement of the jaw members relative to one another. A first conductive lead is adapted to connect to a first electrical potential and a second conductive lead is adapted to connect to a second electrical potential. One of the first and second conductive leads extends through the pivot to connect to a respective jaw member.

Vessel sealing instrument

A surgical forceps includes a first shaft member including a proximal portion having a handle at a proximal end thereof and a distal portion having a jaw member at a distal end thereof. The proximal and distal portions are pivotable between an aligned position and an angled position. A second shaft member includes a jaw member at a distal end thereof and a handle at a proximal end thereof. The shaft members are pivotable relative to one another between a spaced-apart position and an approximated position for moving the jaw members relative to one another between an open position and a closed position to grasp tissue therebetween. The proximal portion of the first shaft member is pivoted relative to the distal portion of the first shaft member from the aligned position to the angled position upon movement of the first and second shaft members towards the spaced-apart position.

A forceps includes an end effector assembly having first and second jaw members movable between a spaced-apart position and an approximated position for grasping tissue therebetween. A knife assembly having a cutting blade disposed at a distal end thereof is also provided. The knife assembly is translatable relative to the end effector assembly between a retracted position and an extended position, wherein the cutting blade extends between the jaw members to cut tissue grasped therebetween. The knife assembly includes a proximal component and a first distal component that includes the cutting blade. The proximal and first distal components are removably coupled to one another to facilitate replacement of the first distal component while the end effector assembly remains in a substantially assembled condition, i.e., without requiring substantial disassembly of the end effector assembly.

A surgical instrument includes an end effector assembly, first and second handles, and a drive assembly. The handles are pivotable relative to one another between a spaced-apart position and an approximated position. The drive assembly includes a drive bar and a biasing member. The drive bar is coupled to the end effector assembly such that translation of the drive bar effects movement of the end effector assembly between first and second positions. First and second ends of the biasing member are coupled to the respective first and second handles. An intermediate portion of the biasing member is coupled to the drive bar such that movement of the handles from the spaced-apart to the approximated position displaces the intermediate portion and urges the drive bar to translate relative to the end effector assembly to effect movement of the end effector assembly between the first and second positions.

Endoscopic surgical forceps

Growing community of inventors

Broomfield, CO, United States of America

Mark Joseph Huseman