The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 14, 1995
Filed:
Apr. 27, 1993
Mitsuru Takashima, Tokyo, JP;
Yoshiki Satoh, Tokyo, JP;
Sony Corporation, , JP;
Abstract
An apparatus simulating blood circulation in the human body which allows sphygmic diagnosis simulation to be performed by measuring simulated arterial pulses along a simulated artery portion which simulates an artery portion leading to either the left or right hand of the blood circulating system of the human body. The simulated artery portion is included in a simulated blood circulating passage formed by a layout of tubes representative of the human circulatory system. Each tube has a circular section of rubber resin made of both silicon and natural rubbers in which the wall thickness of the tube, Young Modulus, tensile strength, dimension, and compliance are predetermined to simulate the human body. Sphygmic diagnosis simulation can be performed by measuring the simulated arterial pulses at three points along of a radial artery portion corresponding to three positions of shun, khan, and shaku of the sunko as in the practice of Oriental medicine. Three pressure sensors may be used to detect the simulated pulses and blood circulation at the shun, khan, and shaku spots of the sunko. Information on blood viscosity, artery hardness, and inner wall condition is also obtained.