Blood Pressure Free Patent Search

  • Blood pressure measuring device

    Blood Pressure Abstract An inflatable blood pressure cuff is pressurized with a vapor which is produced by heating a fluid which has a boiling point between 290.degree. K. and 340.degree. K. with an electric heating element. The heating element may c...

  • Apparatus for measuring blood pressure

    Blood Pressure Abstract The open end of a catheter is inserted in the blood vessel of a patient. The catheter is connected by hollow tubing to a physiologic pressure transducer. The tube is filled with an intermediate pressure-transmitting fluid such...

  • Electronic blood pressure measuring apparatus

    Blood Pressure Abstract Electronic blood pressure measuring apparatus comprising pressure detecting means operatively connected with a cuff for detecting a pressure of the cuff, Korotkoff sound detecting means asociated with the cuff for detecting an...

  • Process and apparatus for measuring blood pressure

    Blood Pressure Abstract A photoelectric transparency detector juxtaposed under a certain contact pressure with the tip of a finger works into a computer also receiving the values of an astringent pressure simultaneously applied to another part of the...

  • Quinoxalinyloxy-amino-propanol compounds with blood pressure lowering and .beta.-blocking properties,

    Blood Pressure Abstract An aminopropanol compound of the formula wherein R.sub.1 and R.sub.2 are individually selected from hydrogen and lower alkyl; or R.sub.1 and R.sub.2 together represent an alkylene radical; R.sub.3 is hydrogen or acyl; A is one...

  • Electronic cuff to monitor blood pressure in polygraph instruments

    Blood Pressure Abstract This invention relates to an electronic cuff to monitor blood pressure which is non-invasive and non-pneumatic for high fidelity recording for use in polygraph recorders. Blood Pressure Claims We claim: 1. A non-invasive, non-...

  • Blood pressure monitor

    Blood Pressure Abstract A digital readout electronic blood pressure and pulse rate monitor. A finger cuff occluder is pressurized by a single stroke plunger and an automatic vent means provides linear pressure decay while a pressure transducer measur...

  • Blood pressure measuring equipment

    Blood Pressure Abstract There is disclosed blood pressure measuring equipment comprising a sleeve with an inflatable chamber and a microphone, and an appliance connected by a line with the sleeve. The appliance comprises a pressure sensor and a diffe...

  • Adaptive incremental blood pressure monitor

    Blood Pressure Abstract An adaptive monitor and method for rapidly determining blood pressure, selects an initial cuff pressure to be applied to an artery of the test subject and then measures the amplitude of pressure pulses caused by the pumping of...

  • Arm simulator for an oscillometric blood pressure monitor

    Blood Pressure Abstract A device for simulating the pressure readings obtained from the arm of a living subject whose blood pressure levels are being determined by an oscillometric blood pressure monitor, includes a pulse pressure chamber for generat...

  • Self-applying accessory for blood pressure cuff

    Blood Pressure Abstract A sphygmomanometer comprising a cuff for embracing the arm of a patient having a pair of sections in normally endwise relationship with cooperating fasteners for retaining the cuff in operative position. An accessory in the na...

  • Automatic blood pressure measurement device with threshold compensation circuitry and method for perf

    Blood Pressure Abstract A blood pressure measurement apparatus comprises electronic circuitry which converts an output from a pressure transducer into a digital display for both the systolic and diastolic blood pressure of an individual. The output o...

  • Blood pressure cuff calibration system

    Blood Pressure Abstract An apparatus for measuring the pressure-transmitting characteristics of a blood pressure cuff in terms of delivered cuff pressure. It consists of a somewhat flexible cylindrical supporting tube containing a non-compressible li...

  • Blood pressure instrument

    Blood Pressure Abstract An instrument for measuring blood pressure by sensing the Korotkoff sounds which prevail only between the systolic and diastolic point. The instrument used is essentially a hand-held device. The instrument has a pressure-sensi...

  • Noninvasive continuous blood pressure meter

    Blood Pressure Abstract A noninvasive continuous blood pressure meter that reproduces the arterial blood pressure waveform, comprising an inflatable flexible finger cuff which incorporates an infrared transmitter and receiver and electronic circuitry...

  • Method and apparatus for performing blood pressure measurements

    Blood Pressure Abstract The sphygmomanometer comprises an arm band having an inflatable cuff and a microphone, and an instrument connected to the arm band, which contains the necessary pneumatic and electronic elements. By means of the microphone and...

  • Method for controlling blood pressure

    Blood Pressure Abstract A method is provided for treating high blood pressure and disturbances of cardiac function by administering a therapeutically effective dosage of dynorphin-related opioid peptides, such as dynorphin(1-13) and dynorphin(1-10) a...

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  • Total 39 pages, 653 patent(s)