1
Edward A Lottick: Electrocautery instrument. Michael F Petock, June 25, 1991: US05026370 (322 worldwide citation)

An electrocautery instrument which is provided with a non-removable enclosed electrical switching mechanism. The entire switch assembly may be sealed from human contact by an insulating medium.


2
Edward A Lottick: Electrocautery hemostat. Michael F Petock, February 1, 1983: US04370980 (306 worldwide citation)

An electrocautery hemostat is provided which may be used as a hemostatic clamping device and an apparatus for cauterizing bleeding blood vessels during surgery. The electrocautery hemostat is comprised of a pair of pivoted members which form at one end mating jaws for enabling the clamping of a blee ...


3
Edward A Lottick: Electrocautery hemostat. Michael F Petock, May 26, 1992: US05116332 (289 worldwide citation)

Improved electrocautery instruments, particularly instruments better adapted for manufacture at lower costs, are disclosed including an electrocautery hemostat comprised of a hemostat provided with clam shell synthetic plastic handles with a switch incorporated therein. The mirror image plastic clam ...


4
Edward A Lottick: Removable switch electrocautery instruments. Michael F Petock, November 12, 1985: US04552143 (270 worldwide citation)

A family of removable switch electrocautery instruments is provided by springably releasably mounting a switch means to an instrument provided with a conductive member adapted to come into contact with living tissue and a handle member. The handle member may be formed of conductive material covered ...


5
Albert M Leung: Joystick controller apparatus. Acemore International, Michael F Petock, May 8, 1990: US04924216 (177 worldwide citation)

Joystick controller apparatus in which a pair of joystick controllers may send signal bursts on the same communication channel in the infrared frequency range by means of an electromagnetic transmission without recognizable loss of data. An error checking system is also provided to eliminate the eff ...


6
Francis E Marchlinski, David S Schwartzman, Mark S Mirotznik, Kenneth R Foster, Charles D Gottleb, Isaac Chang: Method of using endocardial impedance for determining electrode-tissue contact, appropriate sites for arrhythmia ablation and tissue heating during ablation. Philadelphia Heart Institute, The Trustees of the University of Pennsylvania, Catholic University of America, Michael F Petock, September 5, 1995: US05447529 (122 worldwide citation)

A method of locating infarcted myocardial tissue in a beating heart includes the step of inserting an impedance measuring tip of a catheter into the chamber of the beating heart, particularly the left or right ventricle, and measuring the impedance of the endocardium at various locations within the ...


7
Francis E Marchlinski, David S Schwartzman, Mark S Mirotznik, Kenneth R Foster, Charles D Gottlieb, Isaac Chang: Method of using endocardial impedance for determining electrode-tissue contact. Michael F Petock, October 7, 1997: US05673704 (117 worldwide citation)

A method of locating infarcted myocardial tissue in a beating heart includes the step of inserting an impedance measuring tip of a catheter into the chamber of the beating heart, particularly the left or right ventricle, and measuring the impedance of the endocardium at various locations within the ...


8
Li ping Su: Computerized exercise game machine. Michael F Petock Esq, September 16, 1997: US05667459 (109 worldwide citation)

A computerized exercise game machine provides continuous and instantaneous feedback to the exerciser or user to maintain the user's exercise goal in real time. The exercise goal is updated by the computer system each time the user uses the exercise game machine. The machine includes a fixed frame an ...


9
David Chianese: Reagent strip slide treating apparatus. Michael F Petock Esq, September 8, 1998: US05804141 (78 worldwide citation)

A reagent strip slide treating apparatus includes a reagent strip comprised of a plurality of chambers. A reagent passageway on the strip connects to each of the chambers and connects to a common passageway. The chambers are arranged at variable predetermined distances along the strip. A double slid ...


10
Francis E Marchlinski, David S Schwartzman, Mark S Mirotznik, Kenneth R Foster, Charles D Gottlieb, Isaac Chang: Method of using endocardial impedance for assessing tissue heating during ablation. University of Pennsylvania, Philadelphia Heart Institute, Catholic University of America, Michael F Petock Esq, October 8, 1996: US05562721 (78 worldwide citation)

A method of locating infarcted myocardial tissue in a beating heart includes the step of inserting an impedance measuring tip of a catheter into the chamber of the beating heart, particularly the left or right ventricle, and measuring the impedance of the endocardium at various locations within the ...