Method and instrument for testing blood viscosity

A method and instrument for measuring the viscosity of human blood without wound is disclosed. Two air sleeves are arranged at elbow joint and wrist joint and connected with sensors. A thumb sensor is arranged on the thumb of the hand to be measured. The pressure of two air sleeves are synchronously...

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Bibliographische Detailangaben
1. Verfasser:	XIRUN LI
Format:	Patent
Sprache:	eng
Schlagworte:	DIAGNOSIS HUMAN NECESSITIES HYGIENE IDENTIFICATION INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING MEDICAL OR VETERINARY SCIENCE PHYSICS SURGERY TESTING
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Beschreibung
Zusammenfassung:	A method and instrument for measuring the viscosity of human blood without wound is disclosed. Two air sleeves are arranged at elbow joint and wrist joint and connected with sensors. A thumb sensor is arranged on the thumb of the hand to be measured. The pressure of two air sleeves are synchronously lowered to measure the systolic pressure, diastolic pressure and pulse propogation time. The sensor signals are sent to amplifier, whose output is sent to A/D convertor to obtain the digital signals. After processed by computer, the blood viscosity is obtained. Its advantages are high speed and high correctness.