| 摘要 |
<P>PROBLEM TO BE SOLVED: To attain a device for measuring brain retraction pressure which can directly measure the retraction pressure, can also secure a visual field and a space, while maintaining the same shape and size of a conventional cerebral spatula, and moreover dispenses with correction due to the effect of heat. <P>SOLUTION: The device for measuring the brain retraction pressure includes a cerebral spatula with a pressure sensor which is formed by embedding/adhereing a film-like pressure sensor of about 0.2 mm thick in/to a groove cut in one side of the cerebral spatula and having the thickness and the shape of the pressure sensor, and a measuring device which is equipped with a display unit provided for calculating the retraction pressure from a signal coming from the pressure sensor and being converted and for displaying the retraction pressure by a monitor, an alarm unit giving an alarm when this pressure exceeds the one set beforehand, a memory for storing measuring data on the retraction pressure, etc. <P>COPYRIGHT: (C)2013,JPO&INPIT |
