1
Donald J Drake: Pagewidth thermal ink jet printhead. Xerox Corporation, Robert A Chittum, November 3, 1992: US05160945 (489 worldwide citation)

A pagewidth thermal ink jet printhead for an ink jet printer is disclosed. The printhead is the type assembled from fully functional roofshooter type printhead subunits fixedly mounted on the surface of one side of a structural bar. A passageway is formed adjacent the bar side surface containing the ...


2
Vincent A Reger, Thomas L Kelly, LeRoy E Groshong: Endovascular filter and method for use thereof. Evi, Lynn G Foster, November 3, 1992: US05160342 (368 worldwide citation)

A filter useful in tubular organs of the human body, intended primarily for endovascular use during surgical procedures for removal of plaque and other treatment of stenoses in arteries, in order to entrap particles of plaque or other materials freed from the interior wall of an artery while permitt ...


3
William H Mullen: Enzyme electrodes and improvements in the manufacture thereof. Cambridge Life Sciences, St Onge Steward Johnston & Reens, November 3, 1992: US05160418 (280 worldwide citation)

Enzyme electrodes are disclosed consisting essentially of a uniform homogeneous layer of a finely divided platinum group metal or oxide, preferably preadsorbed onto the surface of an activated carbon or grapite powder, and deposited from suspension upon the surface of an electrically conductive subs ...


4
R Gail Billings, William D Wallace, Christopher A Cutler, B Tod Cook: Electrosurgical generator and suction apparatus. Utah Medical Products, Madson & Metcalf, November 3, 1992: US05160334 (263 worldwide citation)

An electrosurgical unit which combines an electrosurgical power generator and a filtered smoke removal system into a single compact instrument comprising an electrosurgical generator module and a smoke removal module. The electrosurgical generator module is designed specifically to accommodate an el ...


5
Robert O Chavous: Call interceptor for emergency systems. Pitts and Brittian, November 3, 1992: US05161180 (253 worldwide citation)

A device for responsively providing, in cooperative association with the 911 emergency system, the number and location of a telephone, especially a PBX extension telephone, from which such a 911 emergency call originates. A first device is installed between PBXs and the extensions thereof, with the ...


6
Willem F Druyvesteyn, Abraham Hoogendoorn, Leon M Van De Kerkhof, Raymond N J Veldhuis: Coder for incorporating an auxiliary information signal in a digital audio signal, decoder for recovering such signals from the combined signal, and record carrier having such combined signal recorded thereon. U S Philips Corporation, Leroy Eason, November 3, 1992: US05161210 (250 worldwide citation)

The audio signal is divided into frequency sub-bands, the sub-band samples are quantized according to a predetermined quantizing criterion, and the quantized samples in one or more sub-bands are summed with samples of the auxiliary signal in such sub-bands, the auxiliary signal sample in a sub-band ...


7
Rocklin L Hoover: Surgical retractor. Michael A Mann, November 3, 1992: US05159921 (239 worldwide citation)

A surgical retractor for holding an incision in an open configuration comprising a compartment that has a flexible condition for placing the compartment into engagement with the tissue of the incision and a rigid condition for holding the tissue apart. The compartment contains elastically compressib ...


8
Chao C Chen, William Zwaskis, Mark Ortiz: Endoscopic suture clip. Ethicon, Matthew S Goodwin, November 3, 1992: US05160339 (237 worldwide citation)

An improved surgical clip having first and second leg members joined at their proximal ends by resilient hinge means and terminating at their distal ends in latch means. Each leg member has an outer surface and a clamping inner surface. The outer surface of each leg member is configured to be accept ...


9
Rodney A Brenneman, Jay A Lenker: Resorbable urethral stent and apparatus for its insertion. Advanced Surgical Intervention, Klein & Szekeres, November 3, 1992: US05160341 (233 worldwide citation)

A resorbable stent, particularly adapted for implantation in the penile urethra, comprises a helical coil formed from a filament of a biocompatible, biodegradable material that is resiliently deformable. The stent is compressible from a first diameter to a smaller second diameter, and restores itsel ...


10
Patrick E Dailey, Charles D Barron, Louis H Rorden: Short hop communication link for downhole MWD system. Smith International, Develco, William E Shull, Michael F Heim, C Michael Zimmerman, November 3, 1992: US05160925 (221 worldwide citation)

The short hop communication link includes a sensor module positioned downhole from a motor in a well. The module includes sensors that monitor operational, directional and environmental parameters downhole and provide an electrical data signal indicative thereof. Sensors may also be positioned in th ...



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