Acist Medical Systems, Inc.

Invasatec, Inc.

Celleration, Inc.

Covidien LP

Tyco Healthcare Group LP

Robert F. Wilson

Doug Duchon

Thomas Paulson

Jiyan Liu

Robert Foster Wilson

Thomas M Paulson

Vince Copa

Brett Ryan Johnson

Joe Tatalovich

Rich Kusleika

Ryan Glen Tetzloff

Micah Tobias Somers

Kyle Adam Gudmunson

Tom Grimm

Robert F Wilson

An implant delivery catheter enables permanent modification of the implant length in the vicinity of the treatment site prior to radial expansion thereof. The implant is releasable carried between inner and outer tubular members of the delivery catheter which, upon repositioning relative to one another using an actuator mechanism, impart any of tensile, compressile or torquing forces to the implant causing permanent modification of the implant length. In one embodiment, the circumference of the implant is substantially similar both before and after modification of the implant length. In another embodiment, the implant includes a plurality of strut sections interconnected by bridges which are capable of the deformation along the longitudinal axis of the implant.

Stretchable stent and delivery

Ultrasonic treatment device

Ultrasonic treatment wand

Stretchable stent and delivery system

An angiographic injector system includes a manifold and valve which selectively connects either a syringe pump or a low pressure system to a catheter which is inserted into a patient. The valve is normally biased to a state which connects the low pressure system to the catheter for pressure monitoring, saline flushing, or aspirating functions. When an injection is to be made, the valve automatically switches so that the low pressure system is disconnected and not exposed to high pressure, while the syringe pump is connected through the manifold to the catheter.

Angiographic injector and injection method

A dual port syringe has an upper port for connection to a fluid reservoir and a lower port for delivery of the medical fluid under pressure to a patient. A first valve is connected between the fluid reservoir and the upper port, and second valve is connected between the lower port and the patient. During a fill operation, a piston is moved within the syringe to drawn fluid from the reservoir into the syringe through the upper port. During injection operation, the piston moves in an opposite direction to force fluid out of the syringe through the lower port.

System for detecting air

An angiographic injector system includes a manifold and valve which selectively connects either a syringe pump or a low pressure system to a catheter which is inserted into a patient. The valve is normally biased to a state which connects the low pressure system to the catheter for pressure-monitoring, saline flushing, or aspirating functions. When an injection is to be made, the valve automatically switches so that the low pressure system is disconnected and not exposed to high pressure, while the syringe pump is connected through the manifold to the catheter.

Infinitely refillable syringe

Random speed change injector

Angiographic injector system with automatic high/low pressure switching

Dual port syringe

A control device for controlling a fluid supplying machine. The control device includes a first handle and a second handle connected by a resilient attachment member. The resilient attachment member is configured to allow the first handle to move with respect to the second handle in response to an input from an operator. The control device further includes a sensor attached to the first handle for producing a variable control signal indicative of a distance between the first handle and the second handle.

Control device for providing a variable control signal to a

Hand controller for medical system

Growing community of inventors

Chanhassen, MN, United States of America

Doug Duchon