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Daniel F Casper, John R Flanagan, Thomas A Gregg, Catherine C Huang, Matthew J Kalos: System for high speed transfer of data frames between a channel and an input/output device with request and backup request count registers. International Business Machines, Floyd A Gonzalez, March 31, 1992: US05101477 (22 worldwide citation)

A data transfer apparatus for use in transferring data frames between a data buffer and an input/out (I/O) device in a data processing system. A channel in the data processing system includes an inbound frame header buffer for storing a header from an inbound data frame from the I/O device, an outbo ...


2
William A Lupien, John P McCormack, H E C Schulman: Automated system for providing liquidity to securities markets. Lattice Investments, Peter E Rosden, March 31, 1992: US05101353 (912 worldwide citation)

An automated system for managing one or more large investor portfolios containing both cash and numerous, diversified securities in a real time environment provides added liquidity to the securities markets while maintaining predetermined portfolio objectives for each portfolio. The disclosed system ...


3
Neal E Fearnot: Ablation catheter. Medical Engineering & Development Institute, Richard J Godlewski, March 31, 1992: US05100423 (778 worldwide citation)

An ablation catheter is provided with an elongated member or shaft and a plurality of helically-shaped cutting wires attached to the shaft to form a cutting basket. Each of the cutting wires has a section formed as a circumferentially subscribing arc and together the wires present a circumferential ...


4
Klein S Gilhousen, Roberto Padovani, Charles E Wheatley III: Method and system for providing a soft handoff in communications in a CDMA cellular telephone system. Qualcomm Incorporated, Russell B Miller, March 31, 1992: US05101501 (753 worldwide citation)

In a cellular telephone system a system for directing communications between a mobile user and cell-sites as a mobile user changes cell-site service areas. The mobile user includes an apparatus for, while in communication with another system user via one cell-site, determining a transition of the mo ...


5
David S Zamierowski: Fluidic connection system and method. Litman McMahon & Brown, March 31, 1992: US05100396 (623 worldwide citation)

A fluidic connection system includes a membrane with an inner contact surface, an outer surface, and a pair of cover panels with perimeters, interior portions and edge strips. The panels are joined together at a seam extending transversely along their edge strips. A tube opening extends between the ...


6
Edward L Sinofsky, Gary L Boseck, Edward I McNamara: Endovascular stent and delivery system. C R Bard, Wolf Greenfield & Sacks, March 31, 1992: US05100429 (458 worldwide citation)

An uncured or partially cured, collagen-based material is delivered to a selected site in a blood vessel and is crosslinked in the blood vessel by laser energy or other suitable energy to form an endovascular stent. The collagen-based material can be delivered to the blood vessel as a coating on an ...


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David T Green, Henry Bolanos, Wayne P Young, Richard A McGarry, Lisa W Heaton, Keith Ratcliff: Apparatus and method for applying surgical clips in laparoscopic or endoscopic procedures. United States Surgical Corporation, Thomas R Bremer, Peter G Dilworth, Rocco S Barrese, March 31, 1992: US05100420 (457 worldwide citation)

An apparatus for applying surgical clips through an endoscopic tube includes an endoscopic portion housing a jaw blade, a pusher bar for feeding clips one at a time to the jaws, a channel bar for camming the jaw blades into closed position, and an array of surgical clips. The body of the apparatus c ...


8
Nigel M Goble, Colin C O Goble: Diathermy unit. Hale and Door, March 31, 1992: US05099840 (380 worldwide citation)

A diathermy unit has a power oscillator with a resonant circuit arranged to be coupled to the load represented by the tissue to be treated. The resonant circuit includes a capacitor for connection in series with the load such that the resonant frequency varies with the load resistance. The resulting ...


9
Tyrone L Hardy: Method and apparatus for video presentation from a variety of scanner imaging sources. Deborah A Peacock, Donovan F Duggan, March 31, 1992: US05099846 (359 worldwide citation)

The disclosure is directed to a method and apparatus for presenting a plurality of scanning images in a video presentation. The disclosure is particularly directed to the use of such an apparatus and method in stereotactic surgery, wherein acquisition of a plurality of scanner images, conversion of ...


10
Jeffrey C Cerier, Russell F Warren, Gerard S Carlozzi: Suture anchor and driver assembly. American Cyanamid Company, Douglas E Denninger, John A Artz, March 31, 1992: US05100417 (356 worldwide citation)

An anchor and anchor driver device for securely and accurately positioning and installing a bone (suture) anchor in place are disclosed. The bone anchor has a rounded or pointed head and a series of ridges around it which are used to help force fit the anchor into a hole and to hold it in place. A s ...



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