1
Robert I Rudko, Stephen J Linhares: Heart-synchronized pulsed laser system. Laser Engineering, Iandiorio & Dingman, June 30, 1992: US05125926 (113 worldwide citation)

A heart-synchronized pulsed laser system includes a laser; a device for sensing the contraction and expansion of a beating heart to be synchronized with the laser; a device, responsive to the device for sensing, for generating a trigger pulse; a control for positioning the leading edge of the trigge ...


2
Improvements in or relating to dampers. Laser Engineering Developments, Arthur Gerrish, July 19, 1972: GB1282568-A (45 worldwide citation)

1282568 Vehicle suspension dampers LASER ENG (DEVELOPMENTS) Ltd and A GERRISH 10 Dec 1969 [11 Dec 1968] 58953/68 Heading B7D [Also in Divisions F2 and G1] The damping characteristics of a vehicle suspension damper are varied automatically in response to loading, road surface and vehicle speed. The d ...


3
Robert I Rudko: Heart-synchronized vacuum-assisted pulsed laser system and method. Laser Engineering, Iandiorio & Dingman, June 30, 1992: US05125924 (37 worldwide citation)

A heart-synchronized vacuum-assisted pulsed laser technique generates a valve control signal in response to the ECG of a beating heart which is to be synchronized with the laser; the valve control signal is applied to a valve to open it and permit laser gas to be delivered to the gas inlet of the la ...


4
Robert I Rudko, Stephen J Linhares: Handpiece optical proximity detector for disabling surgical laser beam. Laser Engineering, Iandiorio & Dingman, April 6, 1993: US05200604 (28 worldwide citation)

A proximity detector for the probe of a beam delivery apparatus of a laser system includes a probe having a face for confronting a target surface to be struck by the laser beam; means for directing a gauging light to the target surface; means for sensing the gauging light returning from the target s ...


5
Charles Negus, Stephen M Perez: Decoupled dual-beam control system. Laser Engineering, Iandiorio & Dingman, June 15, 1993: US05219347 (15 worldwide citation)

A decoupled dual-beam control system for a compact micromanipulator unit for a surgical laser system includes a focusing mechanism for focusing a first laser beam of a first wavelength at a predetermined focal point; and a control mechanism for directing a second laser beam of a second wavelength on ...


6
Stephen J Linhares: Surgical smoke evacuator synchronizing system. Laser Engineering, Joseph S Iandiorio, Kirk Teska, August 9, 1994: US05336218 (11 worldwide citation)

A surgical smoke evacuator synchronizing system includes a smoke evacuator system; a smoke or debris generating surgical device having a power cord with a plug for connection to a power source; and a monitoring system including a first receptacle for receiving the plug of the power cord; a cable con ...


7
Philip G Lockington: Method for joining sheet materials. Laser Engineering, Young & Thompson, April 14, 1987: US04656814 (11 worldwide citation)

A method of joining two sheets each comprising a metallic foil and heat-sealable material comprises applying heat and pressure to squeeze the heat-sealable material away from a region between the foils so as to provide electrical contact, either directly or by way of an inserted filament, between th ...


8
Arthur Gerrish: Pile driving apparatus. Laser Engineering Development, June 14, 1977: US04029158 (11 worldwide citation)

Apparatus for use in driving a pile by means of successive hammer blows at the same time as a vibratory force is to be applied to the pile comprises means for simultaneously transmitting, to a pile to be driven, a force produced by a hammer blow and a vibrating force which is generated by the applic ...


9
Arthur Gerrish: Laser Engineering, Holman & Stern, October 5, 1976: US03984086 (4 worldwide citation)

An electro viscous vibrator comprises a double-headed dumb-bell shaped piston, of which the two heads are each axially movable within a separate cylindrical chamber, and a pair of concentric annular electroviscous valves in each chamber surrounding the piston head contained therein. Each pair of val ...


10
Robert I Rudko: Long pulse, fast flow laser system and method. Laser Engineering, Iandiorio & Dingman, April 28, 1992: US05109388 (1 worldwide citation)

A long pulse, fast flow laser system and method in which a laser having a gas inlet and a gas outlet and electrical discharge electrodes has its inlet connected through a valve to a source of laser gas and its outlet connected to a vacuum. A control circuit opens the valve upon a request for laser f ...