Joel Tune, Robert L Anderson, Larry Blankenship, Daniel C Colesworthy III, Warren P Heim, Scott A Miller III, Brad H Sherman, Donald R Widrig: Ambulatory infusion pump. Baxter International, Francis C Kowalik, Thomas D Bratschun, May 20, 1997: US05630710 (286 worldwide citation)

A remotely programmable infusion system for administering liquid to a patient includes an infusion pump unit having a pump for infusing liquids operated by means of a control including a programmed processing unit and a memory chip. The processing unit operates in accordance with delivery program da ...

Hal C Danby: Elastomerically assisted peristaltic pump. Baxter International, Thomas D Bratschun, Francis C Kowalik, October 12, 1999: US05964583 (18 worldwide citation)

A liquid delivery device which controls the flow of liquid from a liquid reservoir includes a resilient tubing having a wall with a substantially cylindrical cross-section defining a flow lumen. The flow lumen is in fluid communication with the reservoir. A compression member selectively compresses ...

Michael David McMahon, Andre Maurice Rustad: Method of installing an anti-siphon flow restricter for a nebulizer. Baxter International, Thomas D Bratschun, Francis Kowalik, April 14, 1998: US05738086 (5 worldwide citation)

A method of installing an anti-siphon flow restricter into a gas flow lumen of a nebulizer includes providing an anti-siphon flow restricter having a side wall conforming to a cross section of the gas flow lumen, first and second ends at opposite ends of the side wall and an elastomeric diaphragm cl ...


John TM Wright, David W Skinkle: Adjustable saphenous vein clamp. Thomas D Bratschun, Swanson & Bratschun, August 15, 2002: US20020111642-A1

A clamp configured and constructed for use in clamping a saphenous vein for use in coronary bypass surgery comprising a pair of pivotally connected clamping members, each constructed and configured to define a vein engaging clamping structure and a handle element for actuating the clamp means pivota ...

John T M Wright: Occlusive cannula for aortic blood flow and air venting. Thomas D Bratschun, Swanson & Bratschun, August 15, 2002: US20020111583-A1

A unitary, integral dual lumen occlusive cannula having two lumina of a size, e.g. 0.05 to 0.15 cm2, sufficient for bypass blood flow, having an inlet formed in a configuration for complete removal of residual air and debris from the circulatory system is disclosed.

John TM Wright: Firearm safety lock. Thomas D Bratschun, Swanson & Bratschun, November 21, 2002: US20020170221-A1

A firearm lock to prevent the firing of a firearm having a barrel comprising a rod having distal and proximal ends configured and constructed to extend into the barrel of a firearm and lock means on the distal end of the rod for preventing the removal of the rod from the barrel is disclosed.