1
Neboisa Jovicic, Gene A Rosov: Electronic coupon communication system. Don Halgren, December 29, 1998: US05855007 (457 worldwide citation)

An electronic coupon communication system for generating and redeeming unique product discount coupons over public computer networks such as the Internet. The system comprises a first Internet node, an Internet coupon server and an Internet coupon notification center. The Internet coupon server gene ...


2
Henri F DeGuillebon, Emmanuel Manetakis: Safety locking mechanism for a medical clip device. Microline, Don Halgren, May 27, 2003: US06569171 (367 worldwide citation)

An elongated medical clip applying device having a hand holdable housing at a proximal end thereof and a barrel clip-dispenser at a distal end thereof is arranged for dispensing squeezable clips onto a mammalian tissue. The device includes a hollow inner sleeve arranged within the housing. The sleev ...


3
John C Meade: Medical clip device with cyclical pusher mechanism. Microline, Don Halgren, October 23, 2001: US06306149 (354 worldwide citation)

The present invention relates to a clip feeder arrangement for supportive receipt in a handle of a medical clip stapling gun, for the advancement of a plurality of clips seriatim by a trigger mechanism in the handle to a location between a pair of pincher jaws. A distalmost clip of the plurality of ...


4
George Chizinsky: Heated plate rapid thermal processor. Don Halgren, October 12, 1993: US05252807 (171 worldwide citation)

A rapid thermal processor for heat treating and cooling semiconductor material in an elongated process chamber having a base, side and top walls which enclose a heater plate assembly through which thin pins longitudinally move to carry workpieces vertically to and from the heater assembly. A cooling ...


5
Kalford C Fadem, Frederic C Feiler Jr: Retractor assembly and method for surgical procedures. Dexterity Surgical, Don Halgren, July 3, 2001: US06254533 (135 worldwide citation)

The present invention covers a surgical wound protector apparatus for the protective support of an incision and support of surgical apparatus utilized within the incision. The apparatus comprises a flexible resilient wound liner sleeve having an open upper end and an open lower end with a rigid annu ...


6
Fozan O El Nounou, Michael A Savin, Ronald A Sahatjian, Michael Weinreich, Thomas F Kordis: Percutaneous anti-migration vena cava filter. Boston Scientific, Don Halgren, September 7, 1993: US05242462 (131 worldwide citation)

A filter device positionable within a blood vessel for trapping blood clots in that vessel, the filter device comprising a head with a plurality of divergent legs each secured at its proximal end, to the head, each leg having a hook arranged at its distal end.


7
Irving Kalikow: Ladder-type medical clip feeding mechanism. Microline, Don Halgren, August 21, 2001: US06277131 (127 worldwide citation)

The present invention relates to a clip feeder arrangement for supportive receipt in a handle of a medical clip stapling gun to permit the advancement of a plurality of clips seriatim by a trigger mechanism in the handle to a location between a pair of pincher jaws. A distalmost clip of that plurali ...


8
Hughes I de Laforcade, Henri F de Guillebok: Release mechanism for grasping device. Microline, Don Halgren, September 16, 2003: US06620184 (124 worldwide citation)

A ratchet release mechanism for a medical device. The release mechanism permits both a smooth and a stepped actuation of a grasper on a distal end of the medial device. The medical device has a fixed handle and a movable handle. The release mechanism comprises an elongated toothed plate arrangement ...


9
David Y Phelps, Gregory Furnish: Light treatment of vulnerable atherosclerosis plaque. MedVenture Technology, Don Halgren, November 5, 2002: US06475210 (119 worldwide citation)

A vulnerable plaque treatment catheter arrangement for the analysis and treatment of the lipid pool of a vulnerable plaque in a coronary artery is disclosed. The arrangement comprises a flexible, elongated, hollow sheath having a proximal end and a distal end, the sheath being arranged for insertion ...


10
Robert J Crowley, Donald N Halgren: Antenna transmission coupling arrangement. Don Halgren, February 20, 1996: US05493702 (113 worldwide citation)

An arrangement for permitting the safe, shielded use of a hand held cellular telephone in a structure such as a building or a vehicle or airplane through the use of a dock which receives the cellular telephone and its short external antenna. The dock includes a housing which encloses the antenna and ...