| 摘要 |
PROBLEM TO BE SOLVED: To provide a method of readily and continuously measuring the confining pressure of bandage, stocking, etc. with respect to a living body, or the body pressure of bedding, chair, etc. SOLUTION: A contact pressure measuring method consists of three points of a pressure receiving unit having a bag 1, a measuring unit having a scale 4 and a transparent hollow pipe 5, and a transparent vessel 6 into which cold water 10 has been put. The scale 4, attached and stuck to the transparent hollow pipe 5 of the measuring unit connected through a tube 2 which has been connected with the bag 1 of the non-elasticity of the pressure receiving unit, and which cannot be crushed easily, is put into underwater of the transparent vessel 6, and, at the same time, air for cold water volume which has permeated into the transparent hollow pipe 5 is sent into the bag 1 side. Its bag 1 is located between the contacts of the living body 14 to be measured and the stocking 13 which is about to meter this bag 1 that is being pressed between the contacts, a water surface in the transparent hollow pipe 5 is depressed through an internal air via the tube 2, the position of the water surface K is read with the scale 4, and the depth of the water J is metered. COPYRIGHT: (C)2007,JPO&INPIT
|
