Thomas Guy

US Patent:

7237708, Jul 3, 2007

Filed:

Mar 15, 1996

Appl. No.:

08/618461

Inventors:

Thomas D. Guy - Fairfield CT, US
Richard N. Granger - Huntington CT, US
Robert H. Brady - Brookfield CT, US
John Webster - Cromwell CT, US
James R. Pratt - Wolcott CT, US
Corbett W. Stone - Newton CT, US

Assignee:

United States Surgical Corp. - Norwalk CT

International Classification:

A61B 17/068

US Classification:

2271751, 227 19, 2271761

Abstract:

An apparatus and system are disclosed for indicating relative positions of elements in a surgical apparatus. The indicating elements can include electrical circuitry that provides means for activating visual, audible or tactile indicators, thereby alerting the user that an event has occured with respect to the instrument.

US Patent:

54641446, Nov 7, 1995

Filed:

Oct 8, 1993

Appl. No.:

8/134353

Inventors:

Thomas D. Guy - Fairfield CT
Richard N. Granger - Huntington CT
Robert H. Brady - Brookfield CT
John Webster - Cromwell CT
James R. Pratt - Wolcott CT
Corbett W. Stone - Newtown CT
Thomas W. Alesi - New Fairfield CT

Assignee:

United States Surgical Corporation - Norwalk CT

International Classification:

A61B 17068

US Classification:

227176

Abstract:

An apparatus and system are disclosed for indicating relative positions of elements in a surgical apparatus. The indicating elements can include electrical circuitry for activating visual, audible or tactile indicators, thereby alerting the user that an event has occurred with respect to the instrument.

US Patent:

55692060, Oct 29, 1996

Filed:

Nov 7, 1994

Appl. No.:

8/335517

Inventors:

Charles E. Gorman - Hamden CT
Michael Ciccolella - Lake Carmel NY
Robert C. Smith - Watertown CT
Thomas D. Guy - Fairfield CT
Kurt Azarbarzin - Ridgefield CT

Assignee:

United States Surgical Corporation - Norwalk CT

International Classification:

A61M 5178

US Classification:

604167

Abstract:

An adapter seal is provided which is adapted to be mounted to a cannula assembly. The adapter seal preferably defines a channel which is adapted to cooperate with walls extending upward from a cannula housing. In a second embodiment, a button is provided that may be repositioned such that its aperture aligns with an aperture formed in the body member of the adapter seal. The button is preferably joined to the body member by a flexible strap.

US Patent:

54033314, Apr 4, 1995

Filed:

Mar 12, 1993

Appl. No.:

8/030746

Inventors:

Michael P. Chesterfield - Norwalk CT
Thomas D. Guy - Fairfield CT
Mark S. Roy - Enfield CT

Assignee:

United States Surgical Corporation - Norwalk CT

International Classification:

A61B 1700

US Classification:

606148

Abstract:

A surgical device for use in a ligating procedure in which a looped suture is slidably secured by a securement member. In a preferred embodiment a loop is formed in a suture and the end of the suture is slidably secured relative to the suture body portion by a shrinkable tubing. One or more slip knots are contemplated within or adjacent the shrinkable tubing. The second suture end may be secured to a shaft member in a traditional manner.

US Patent:

55540970, Sep 10, 1996

Filed:

Oct 5, 1994

Appl. No.:

8/317685

Inventors:

Thomas D. Guy - Fairfield CT

Assignee:

United States Surgical Corporation - Norwalk CT

International Classification:

A61B 100

US Classification:

600102

Abstract:

A surgical instrumentation kit for preliminary diagnostic endoscopic examination includes a trocar assembly, a self-contained insufflation unit having a supply of insufflation media and a self-contained illuminating unit for supplying illuminating light. The surgical kit is disposable and is intended for use with an endoscope of the type including an optical system and an illumination system. A method for utilizing the kit of the present disclosure is also disclosed.

US Patent:

53341643, Aug 2, 1994

Filed:

Jan 3, 1992

Appl. No.:

7/816215

Inventors:

Thomas D. Guy - Fairfield CT
Alex Ianniruberto - Waterbury CT

Assignee:

United States Surgical Corporation - Norwalk CT

International Classification:

A61M 500

US Classification:

604248

Abstract:

A cannula assembly for use in conjunction with endoscopic surgical techniques includes a cannula, a housing mounted on one end of the cannula, and a variable interior dimension cannula valve assembly in the housing. The variable interior dimension cannula valve assembly includes a flexible tubular member having a distal portion affixed to the housing, an intermediate portion capable of changing interior dimension and a proximate portion including a rigid rotating means and a locking means. The interior dimension of the cannula valve assembly may be set to a desired size to fit a surgical instrument inserted into the cannula passage while maintaining a substantially air-tight seal.

US Patent:

54033420, Apr 4, 1995

Filed:

Jun 21, 1993

Appl. No.:

8/080830

Inventors:

H. Jonathan Tovey - Milford CT
Ernie Aranyi - Easton CT
Thomas D. Guy - Fairfield CT
Joseph Pasqualucci - North Haven CT
H. Allan Alward - Milford CT
Michael Smith - Middletown CT

Assignee:

United States Surgical Corporation - Norwalk CT

International Classification:

A61B 1728

US Classification:

606205

Abstract:

A surgical instrument is provided for performing a variety of endoscopic or laparoscopic procedures including the electrocauterization of tissue. The instrument includes a handle assembly, a tubular body extending from the handle assembly therein defining a longitudinal axis, a tool assembly associated with a distal end of the tubular body including a tool base and tool members, an electrical connector electrically associated with the tool members, electrical insulation being provided in association with electrical conducting components, a first mechanism for effectuating remote articulation of the tool assembly with respect to the longitudinal axis of the tubular body, and a second mechanism for effectuating remote rotation of the tool assembly about the longitudinal axis of the tubular body.

US Patent:

D2824000, Jan 28, 1986

Filed:

May 5, 1982

Appl. No.:

6/375002

Inventors:

Thomas D. Guy - Trumbull CT
Paul O. Rawson - Easton CT
Richard H. Yagami - Bridgewater CT

Assignee:

United States Surgical Corporation - Norwalk CT

US Classification:

D24 26