1
Edward J Murry, Joseph F Brumbach: Valued device for controlling vacuum in surgery. Fibra Sonics, Hill Van Santen Steadman Chiara & Simpson, January 22, 1980: US04184510 (687 worldwide citation)

Apparatus and method for applying aspiration, irrigation, medication and ultrasonic power and dwell time to biotissue for surgery and treatment wherein the pressure for both aspirating and irrigating is precisely and accurately maintained by the use of a differential valve and a control reservoir wh ...


2
Manfred Franetzki, Klaus Gagneur, Karl Prestele: Device for the pre-programmable infusion of liquids. Siemens Aktiengesellschaft, Hill Van Santen Steadman Chiara & Simpson, August 11, 1981: US04282872 (270 worldwide citation)

Particularly for diabetes therapy, it is desirable to continuously infuse insulin in different rates into the body of the patient, because the insulin requirements of the diabetic are subject to great fluctuations. Therefore, a control device serves as the program transmitter for a microdosing unit. ...


3
Manfred Franetzki, Klaus Gagneur, Karl Prestele: Device for the pre-programmable infusion of liquids. Siemens Aktiengesellschaft, Hill Van Santen Steadman Chiara & Simpson, June 2, 1981: US04270532 (237 worldwide citation)

Particularly for diabetes therapy, it is desirable to continuously infuse insulin in varying installments into the body of the patient. A control device serves as a program transmitter for a microdosing unit. The physician should be able to pre-program the daily profile of the infusion and, if neces ...


4
Karl Prestele, Manfred Franetzki, Erich Reif: Device for the infusion of fluids into the human or animal body. Siemens Aktiengesellschaft, Hill Van Santen Steadman Chiara & Simpson, July 26, 1983: US04395259 (204 worldwide citation)

An exemplary embodiment comprises a metering device which can be worn on the body or which is preferably implantable in the body, the metering device exhibiting a delivery unit for the dosed delivery of the fluid from a supply container to a discharge aperture of a catheter and also exhibiting an ap ...


5
Gerhard Winzer: Device for coupling radiation into an optical waveguide. Siemens Aktiengesellschaft, Hill Van Santen Steadman Chiara & Simpson, March 29, 1983: US04378143 (174 worldwide citation)

An optical device coupling light between a first light waveguide and either a second light waveguide or a radiation source characterized by the first light waveguide having a core of a predetermined cross-sectional area, a reflective layer or mirror of a high reflectance being disposed on an angle t ...


6
Edward J Murry, Joseph F Brumbach: Device and method for measuring and indicating the true power supplied to an ultrasonic handpiece and for recording the accumulative power applied to the handpiece. Fibra Sonics, Hill Van Santen Steadman Chiara & Simpson, May 22, 1979: US04156187 (168 worldwide citation)

Apparatus and method for measuring and indicating the true power in watts supplied to an ultrasonic handpiece and also to indicate the accumulative power applied to the handpiece.


7
Paul A Tilman: Reclosable bags, apparatus and method. Minigrip, Hill Van Santen Steadman Chiara & Simpson, October 26, 1982: US04355494 (152 worldwide citation)

A method and apparatus are provided by which bag forming material is obtained by feeding sheet material (2) together with male and female closure elements (5, 6) to a nip between guide roller (3) and pressure rollers (9, 10) at which adhesive is applied from nozzles (11, 12). The resulting material ...


8
George E Chadima Jr, Vadim Laser: Instant portable bar code reader. Norand Corporation, Hill Van Santen Steadman Chiara & Simpson, August 4, 1981: US04282425 (142 worldwide citation)

A portable instant bar code reader including a hand-held reader unit having a flash type illuminator. The flash type illuminator is triggered to illuminate a bar code label positioned adjacent to a light receiving window of the reader. Reflections from the bar code label are transmitted through the ...


9
Torsten S Carlson: Automatic periodic drug dispensing system. Hill Van Santen Steadman Chiara & Simpson, September 23, 1980: US04223801 (138 worldwide citation)

An automatic periodic pharmaceutical preparation dispenser, for alerting patients under medication when specific drugs are to be taken. The device provides orderly storage of a plurality of drugs to be taken in a given time period with a coding associated with each pill. The device further provides ...


10
Edward J Murry, Joseph F Brumbach: Device and method for applying precise irrigation, aspiration, medication, ultrasonic power and dwell time to biotissue for surgery and treatment. Fibra Sonics, Hill Van Santen Steadman Chiara & Simpson, December 25, 1979: US04180074 (135 worldwide citation)

Apparatus and method for applying aspiration, irrigation, medication and ultrasonic power and dwell time to biotissue for surgery and treatment wherein the pressure for both aspirating and irrigating is precisely and accurately maintained by the use of a differential valve and a control reservoir wh ...