C. R. Bard, Inc.

Air Products and Chemicals, Inc.

Norton Company

Medasys Incorporated

Inset Technologies Incorporated

Jeffrey D Bright

William Randy Barron

Paul N Dyer

Ryan C Patterson

Michael Francis Carolan

Michael J Vaillancourt

Marshall Kerr

Merrill Anderson Wilson

Dale M Taylor

Paul F Burke

Robin Edward Richards

Steven Lee Russek

Eric Minford

Shih-Yee Kuo

Robert N Gailey

Stephen D Calder

Hyun-Sam Cho

Ryan T Moehle

Raymond Ashton Cutler

David W Prouse

Sunita Pargass

John A Zawacki

Dwight Hibdon

Paul Burke

A catheter connection system and a method of connecting the catheter connection system to a catheter. The catheter connection system includes a hub assembly and a collar. The hub assembly includes a cannula extending from a distal end thereof, and a collet defining an inner surface spaced apart from the cannula to permit passage of a catheter wall between the body and the cannula.

Connection system for multi-lumen catheter

The microbial scrub brush in one embodiment employs an insert that is impregnated with an anti-bacterial disinfectant and that is housed within a housing of alcohol-compatible material and sealed over by a removable lid. The insert is maintained in sterile condition until ready for use. After removal of the lid, the insert is moved over the end of a female luer or other portion of a medical device and rotated in order to clean the exterior surface as well as the interior luminal surface of the device. In one embodiment, the insert includes a base from which extends an outer wall that defines a chamber. A plurality of complaint fingers extend from the base into the chamber. A plurality of wipers extend radially inward from the outer wall into the chamber to enable the cleansing of both the exterior surface and an interior surface of the medical device.

Insert for a microbial scrubbing device

A catheter connection system and a method of connecting the catheter connection system to a catheter. The catheter connection system includes a hub assembly and a collar. The hub assembly includes a cannula extending from a distal end thereof, and a collet defining an inner surface spaced apart from the cannula to permit passage of a catheter wall between the body and the cannula. The collet includes a proximal barb on an outer surface and the collar includes an attachment barb on an inner surface, engagement of the respective barbs acting to provide a permanent connection between the collar on the collet, while permitting free rotation of the collar about the collet.

Catheter including power injectable lumen

A catheter system for locking a catheter to an implantable pump and for effectively flushing a catheter after implantation within a body. A locking component comprises an extension boot and catheter lock that together fluidly connect the catheter to the pump in a secure, safe and effective manner. A catheter component comprises a design having kink-resistant walls and a unique tip. A flushing component comprises a hub and stylet combination characterized by a hydrophilic coating on the stylet and a flush through hub to allow flushing of the stylet while inside the catheter.

Implantable pump connector for catheter attachment

A catheter connection system is described herein, including a hub assembly and a connector assembly, the hub assembly including a cannula configured for insertion into a catheter lumen and the connector assembly including a collet and collar. The collet is connected to the hub assembly and positioned about a distal portion of the cannula such that an inner surface of the collet is spaced from an outer surface of the cannula. The collar and collet include features that interact with one another to provide a locking engagement. Also described is a multifunction adaptor to establish a connection between a catheter and another instrument, such as a tunneler or syringe.

Planar solid-state membrane modules for separating oxygen from an oxygen-containing gaseous mixture which provide improved pneumatic and structural integrity and ease of manifolding. The modules are formed from a plurality of planar membrane units, each membrane unit which comprises a channel-free porous support having connected through porosity which is in contact with a contiguous dense mixed conducting oxide layer having no connected through porosity. The dense mixed conducting oxide layer is placed in flow communication with the oxygen-containing gaseous mixture to be separated and the channel-free porous support of each membrane unit is placed in flow communication with one or more manifolds or conduits for discharging oxygen which has been separated from the oxygen-containing gaseous mixture by permeation through the dense mixed conducting oxide layer of each membrane unit and passage into the manifolds or conduits via the channel-free porous support of each membrane unit.

Planar solid-state membrane module

Tubular solid-state membrane modules for separating oxygen from an oxygen-containing gaseous mixture which provide improved pneumatic and structural integrity and ease of manifolding. The modules are formed from a plurality of tubular membrane units, each membrane unit which comprises a channel-free porous support having connected through porosity which is in contact with a contiguous dense mixed conducting oxide layer having no connected through porosity. The dense mixed conducting oxide layer is placed in flow communication with the oxygen-containing gaseous mixture to be separated and the channel-free porous support of each membrane unit is placed in flow communication with one or more manifolds or conduits for discharging oxygen which has been separated from the oxygen-containing gaseous mixture by permeation through the dense mixed conducting oxide layer of each membrane unit and passage into the manifolds or conduits via the channel-free porous support of each membrane unit.

Tubular solid-state membrane module

Finely divided silicon carbide materials, particularly powders, whiskers and short fibers, are provided with a titanium nitride surface coating by the process of (i) placing a low carbon diffusivity layer atop the silicon carbon, (ii) placing a titanium metal coating atop the low carbon diffusivity layer, and (iii) nitriding the titanium metal.

Titanium nitride coated silicon carbide materials with an interlayer

Finely divided silicon carbide materials, particularly powders, whiskers and short fibers, are provided with a titanium nitride surface coating by the process of (i) placing a low carbon diffusivity layer atop the silicon carbide, (ii) placing a titanium metal coating atop the low carbon diffusivity layer, and (iii) nitriding the titanium metal.

Process for preparing titanium nitride coated silicon carbide materials

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Stansbury Park, UT, United States of America

Jeffrey D Bright