1
Daniel B Granzow Jr, Robert J Froehlich: Blood warming apparatus. Baxter Travenol Laboratories, Henry W Collins, Paul C Flattery, George H Gerstman, September 11, 1979: US04167663 (114 worldwide citation)

An apparatus for warming blood and other parental fluids as they are infused through a disposable flow system includes a pair of heating elements which heat the blood as it passes through a warming bag provided in the flow system. The heating elements are recurringly switched on and off with a duty ...


2
Daniel B Granzow: Elongated ink jet printhead using joined piezoelectric actuator. Compag Computer Corporation, Vinson & Elkins L, May 12, 1998: US05751318 (89 worldwide citation)

A sidewall actuated channel array for a high density ink jet printhead includes a top wall, bottom wall and a plurality of liquid confining channels formed between columns of polarized piezoelectric material. The array is formed from a plurality of sheets of polarized piezoelectric material which ar ...


3
Daniel B Granzow, Arthur L Lueders, Ralph L Davis, Stanley J Pernic, James R Hitchcock Jr, Francis D Buckley: Peritoneal dialysis apparatus. Baxter Travenol Laboratories, Paul C Flattery, Daniel D Ryan, Thomas A Kmiotek, December 24, 1985: US04560472 (83 worldwide citation)

An automatic cycler for performing Continuous Cycling Peritoneal Dialysis (CCPD) and Intermittent Peritoneal Dialysis (IPD) is provided. The apparatus of the present invention is a safe and convenient cycler apparatus for performing peritoneal dialysis in either home or clinical environment. The app ...


4
Daniel B Granzow, Garry L Carter, David W Ammann: Method of forming a connection between two sealed conduits using radiant energy. Baxter Travenol Laboratories, Henry W Collins, Garrettson Ellis, Paul C Flattery, June 12, 1979: US04157723 (80 worldwide citation)

A connection may be formed between sealed conduits in which each conduit carries an opaque, thermoplastic wall portion preferably having a melting range above essentially 200.degree. C., preferably with the opaque thermoplastic wall portions being carried on the conduit about their periphery by tran ...


5
Garry L Carter, Daniel B Granzow, Edward L Bayham: Frangible, resealable closure for a flexible tube. Baxter Travenol Laboratories, Paul Flattery, Daniel Ryan, Garrettson Ellis, October 13, 1981: US04294247 (76 worldwide citation)

In a flexible tube, for example tubing for connecting blood bags, valve means are provided which comprises a tubular portion having a closed end, and an elongated, generally rigid member carried on the exterior of the closed end and positioned within the flexible tube. Frangible means are provided t ...


6
David W Ammann, Daniel B Granzow: Connector member for sealed conduits. Baxter Travenol Laboratories, Paul C Flattery, Garrettson Ellis, May 5, 1981: US04265280 (72 worldwide citation)

An improved connector member is provided for providing sealed and preferably sterile connection between a pair of conduits which each terminate in a hollow, transparent housing where some of the wall portion of each housing comprises an opaque wall portion sealed to the remainder of the housing. The ...


7
Garry L Carter, Daniel B Granzow: Valve for interconnecting sterile containers and the like. Baxter Travenol Laboratories, Henry W Collins, Paul C Flattery, Garrettson Ellis, November 1, 1977: US04056116 (54 worldwide citation)

A sealed fluid conduit, closed with a diaphragm, contains a spike having forward and rear ends and adapted for moving to rupture the diaphragm with the forward end. A transversely-enlarged, flexible, axially collapsible portion of the conduit is positioned adjacent to the spike and adapted to permit ...


8
Kelsey R Walker, Carol C Scalf, Daniel B Granzow: Methods of fabricating a page wide piezoelectric ink jet printhead assembly. Compaq Computer Corporation, Konneker Bush Hitt & Chwang, November 22, 1994: US05365645 (38 worldwide citation)

A page wide ink jet printhead body is formed using first and second series of identically configured rectangular piezoceramic blocks having widths not greater than about one inch. The individual blocks are poled in widthwise directions and secured to one another and to an upper side surface of a non ...


9
Daniel B Granzow: Multiple print head ink jet printer. Compaq Computer Corporation, Fish & Richardson P C, October 14, 1997: US05677719 (36 worldwide citation)

An ink jet printer has multiple print heads for ejecting ink in response to signals supplied in sequence to cause ejection of ink in forming an image. The ink is ejected upon an ink transfer medium, and an energy source is adapted for application of heat to the surface of the ink transfer medium. A ...


10
Ralph Kulin, Daniel B Granzow, Brant R Danielsen: Device for providing antibacterial radiation. Baxter Travenol Laboratories, Garrettson Ellis, Paul C Flattery, John Kirby, February 19, 1985: US04500788 (32 worldwide citation)

Apparatus for automatically connecting and disconnecting a pair of connectors includes first and second relatively movable means to carry the connectors and to move them back and forth between connected and disconnected positions. Rack and gear means may be used having a variable mechanical advantag ...