To provide a medical energy irradiation device capable of precisely measuring the temperature of a biological tissue at the time of heat treatment of prostatic hypertrophy or the like.
A temperature measuring part of a temperature sensor has a structure that electrodes are arranged on the upper and lower surfaces of a temperature measuring element, thin-film substrates are arranged on the upper and lower surfaces of the electrodes, and laser light shield plates are arranged on the upper and lower surfaces of the thin-film substrates. An electrode 11-4A is bonded and fixed to the temperature measuring element by a conductive adhesive, but an electrode 11-4B is not bonded and fixed to the temperature measuring element by the conductive adhesive. Because of this, when the temperature sensor is bonded to a hollow cylinder of an insert, the temperature measuring part is curved in an arc shape tending to develop tensile stress in the electrode 11-4B, and the length of the temperature sensor can be adjusted since the electrode can be positionally displaced depending on the developed stress. Consequently, the temperature sensor is prevented from being broken or damaged.
| WO/2012/170966 | LASER DELIVERY SYSTEM FOR EYE SURGERY |
| JPH02177953 | ARTERIA-CLOSING APPARATUS FOR HEMOSTASIS AFTER REMOVING CATHETER |
| WO/2017/026598 | COMPOSITE COMPACT-TYPE FAT DECOMPOSITION DEVICE |
SAKAGUCHI SATOSHI
IRISAWA YUICHIRO
Shiro Takayanagi
Yasuhiro Otsuka
Shuji Kimura
Hidekazu Matsumaru
Osamu Shimoyama
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