Title:
HEAT PROCESSING DEVICE, HEAT PROCESSING METHOD, AND SURGERY DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/157863
Kind Code:
A1
Abstract:
A heat processing device 200 provided with: a heat processing unit 210 that heat-processes a heat processing subject portion 104 of a pipe 10' as a processing target; a dust recovery mechanism 240 that sucks dust scattered due to the heat processing on the heat processing subject portion; and a gas introduction mechanism 250 that introduces gas from an end portion of the pipe 10' into the pipe 10'.
Inventors:
MATSUMOTO TSUYOSHI (JP)
Application Number:
PCT/JP2021/001874
Publication Date:
July 28, 2022
Filing Date:
January 20, 2021
Export Citation:
Assignee:
OLYMPUS CORP (JP)
International Classes:
B23K37/00
Foreign References:
| JPH0270380A | 1990-03-09 | |||
| JPH06142932A | 1994-05-24 |
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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