1
Robert P Eaton: Inflatable tourniquet cuff and method of making same. Electromedics, Gary M Holland & Hart Polumbus, May 9, 1995: US05413582 (77 worldwide citation)

An inflatable tourniquet cuff includes an inflatable bladder having an outer layer with a predetermined thickness and an inner layer with a thickness that is less than the predetermined thickness of the outer layer. An opening in the bladder allows for the inflation and deflation of the bladder. A f ...


2
Howard S Prosky: Linearized digital thermometer. Electromedics, Crandell & Polumbus, July 24, 1979: US04161880 (73 worldwide citation)

A digital thermometer uses a microprocessor computer containing stored information relating to the response characteristics of a transducer to supply a measurement of temperature. The transducer is preferably a thermistor whose resistance varies in a predetermined and nonlinear relation to its tempe ...


3
John Rivera, Son Le, Daniel Cheek, Richard Matt, Roger P Kaminski: Apparatus and method for blood separation. Medtronic Electromedics, Ancel W Lewis Jr, October 12, 1999: US05964724 (70 worldwide citation)

The present invention is a blood separation system that is fully mechanized to collect blood from a patient, separate waste portions of the blood, wash the blood, and redirect the usable portions to a device for reinjecting the usable portions into the patient. The present invention prevents acciden ...


4
Gary D Reeder, Michael J Janicki: Blood filter. Electromedics, Gary M Polumbus, October 23, 1990: US04964984 (66 worldwide citation)

A blood filter device for separating gas bubbles from a flow of blood includes a filter medium in a lower body portion of the device through which the blood must flow before being directed through an outlet tube. An upper cap sealed to the top of the lower body portion includes a blood inlet tube in ...


5
Gary L Roth, William D Zillmann: Blood collection reservoir and filter device. Electromedics, Gary M Polumbus, March 9, 1993: US05192439 (59 worldwide citation)

A blood collection reservoir and filter device includes a generally cylindrical housing and an internal filter medium with the filter medium being retained in spaced relationship from the side wall of the housing so that blood can pass through the filter in a non-traumatized manner and flow smoothly ...


6
Howard S Prosky: Measuring and determination device for calculating an output determination based on a mathematical relationship between multiple different input responsive transducers. Electromedics, Crandell & Polumbus, September 6, 1983: US04403296 (49 worldwide citation)

An electronic measuring device utilizes multiple different transducers for supplying signals exhibiting predetermined and typically nonlinear relationships to the multiple input variables sensed by the transducers. The measuring device includes a microcomputer containing stored linearizing informati ...


7
Gary D Reeder: Method of washing red blood cells. Electromedics, May 26, 1987: US04668214 (48 worldwide citation)

A method of cleaning red blood cells which have been separated from undesirable components of blood in a centrifugal separating chamber includes the steps of pulsating a washing solution through the red blood cells in an alternating high flow rate/low flow rate sequence so as to alternately agitate ...


8
Klar Irwin, Rock Erwin H: Test probe for an impedance audiometer. American Electromedics Corporation, Holland Armstrong Wilkie & Previto, May 13, 1975: US3882848 (48 worldwide citation)

An improved test probe is disclosed for use in a clinical evaluation of hearing loss. There are a number of increasingly important acoustic impedance tests for providing an evaluation of hearing system losses which involve the use of impedance audiometry measurements in patients' external ear canals ...


9
Erwin H Rock, Irwin Klar: Probe tip. American Electromedics Corporation, Holland Armstrong Wilkie & Previto, October 31, 1978: US04122841 (47 worldwide citation)

A tip for an ear test probe is disclosed for use in clinical evaluations of hearing problems. There are a number of important tests for evaluating hearing system losses which are based upon measurements taken in patients' external ear canals using a probe which uses a tip to seal the ear canal. An i ...


10
Mark T Patton, Jacek Lasota: Peristaltic pump and tube loading system. Medtronic Electromedics, Ancel W Lewis Jr, June 2, 1998: US05759017 (36 worldwide citation)

A peristaltic pump and tube body system disclosed includes a pump housing, a pump rotor rotatably mounted in the housing, and a motor for driving the rotor. The housing has a pair of opposed side walls hinged and releasably latched to the housing whereby insertion and removal of a pump tube is facil ...