Covidien LP

Polder Products, LLC

Conmed Corporation

Robert Pedros

Thomas J Campanelli

David A Nicholas

Stanislaw Kostrzewski

Russell Pribanic

Michael A Zemlok

Lee Ann Olson

Gerald N Hodgkinson

Matthew J Chowaniec

Garrett P Ebersole

Brian A Rockrohr

Kerry J Cooper

Lorenzo Vaccarella

Michael John Kane

Gennady I Kleyman

Michael J Augelli

Luke Johnson

George Calvin Scott

Taehoon Park

Lance Dinh

Gennady Kleyman

Michael J Kane

Cleaning assembly

A cannula for use in an access assembly includes an instrument valve housing including first and second housing sections and defining a cavity and a valve assembly disposed within the cavity of the instrument valve housing. The valve assembly includes a seal assembly including an outer flange and a septum seal extending across the outer flange, a guard assembly disposed within the outer flange of the seal assembly, and a centering mechanism. The guard assembly includes a plurality of guard members. Each guard member of the plurality of guard members includes a ring portion and a flap portion. The flap portions of the guard members of the guard assembly are configured to engage and stretch the septum seal during reception of a surgical instrument through the valve assembly.

Seals for surgical access devices

A fastener applicator includes a body portion including a handle assembly, a cartridge assembly supported within the body portion, the cartridge assembly including implantable fasteners, a drive assembly supported within the body portion and operatively coupled to the cartridge assembly to engage the implantable fasteners, and an actuation assembly supported within the handle assembly and operatively coupled to the drive assembly to fire a distal-most implantable fastener upon actuation of the actuation assembly. At least one of the implantable fasteners includes a body including a tissue facing surface, a tissue penetrating portion extending from the body, and a capsule affixed to the tissue facing surface of the body, the capsule including radioactive material.

Implantable fasteners, applicators, and methods for brachytherapy

An instrument drive assembly includes a housing assembly and a coupling assembly. The housing assembly includes a drive assembly. The coupling assembly releasably couples an instrument drive shaft to a drive member of the drive assembly and an instrument sleeve of the surgical instrument to the housing assembly. Actuation of a retention mechanism of the coupling assembly between a locked and unlocked configuration couples and decouples the instrument sleeve of the surgical instrument therewith.

Robotic surgical systems and instrument drive assemblies

An access device for surgical procedures includes a multiport end cap including a plurality of separate access ports for accommodating introduction of individual surgical instruments into the body of a patient. The access ports extend in a proximal direction. The end cap includes a distally extending seal ring. A bottom body has a distally extending tubular body with an access channel defined therethrough for accommodating surgical instruments from the access ports into the body of a patient. The bottom body includes a plurality of circumferentially spaced apart teeth, wherein the seal ring of the end cap is received inside and seals against a proximal rim of the bottom body. The end cap includes at least one flexible tab with distal teeth thereon configured to engage and disengage the teeth of the bottom body to selectively permit or prevent relative axial rotation of the multiport end cap.

Devices for performing minimally invasive surgery having rotating multiport access

Drying rack

Growing community of inventors

Oxford, CT, United States of America

Robert Pedros