JPS57168655A - Control system of body cavity internal pressure in laser endoscope - Google Patents

Control system of body cavity internal pressure in laser endoscope

Info

Publication number
JPS57168655A
JPS57168655A JP56053050A JP5305081A JPS57168655A JP S57168655 A JPS57168655 A JP S57168655A JP 56053050 A JP56053050 A JP 56053050A JP 5305081 A JP5305081 A JP 5305081A JP S57168655 A JPS57168655 A JP S57168655A
Authority
JP
Japan
Prior art keywords
control system
internal pressure
body cavity
cavity internal
laser endoscope
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP56053050A
Other languages
Japanese (ja)
Other versions
JPS6045532B2 (en
Inventor
Toshinori Nishizawa
Toshio Shiyouji
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP56053050A priority Critical patent/JPS6045532B2/en
Publication of JPS57168655A publication Critical patent/JPS57168655A/en
Publication of JPS6045532B2 publication Critical patent/JPS6045532B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Laser Surgery Devices (AREA)
  • Surgical Instruments (AREA)
  • Endoscopes (AREA)
JP56053050A 1981-04-10 1981-04-10 Body cavity internal pressure control system in laser endoscope Expired JPS6045532B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56053050A JPS6045532B2 (en) 1981-04-10 1981-04-10 Body cavity internal pressure control system in laser endoscope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56053050A JPS6045532B2 (en) 1981-04-10 1981-04-10 Body cavity internal pressure control system in laser endoscope

Publications (2)

Publication Number Publication Date
JPS57168655A true JPS57168655A (en) 1982-10-18
JPS6045532B2 JPS6045532B2 (en) 1985-10-09

Family

ID=12932028

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56053050A Expired JPS6045532B2 (en) 1981-04-10 1981-04-10 Body cavity internal pressure control system in laser endoscope

Country Status (1)

Country Link
JP (1) JPS6045532B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60139235A (en) * 1983-12-28 1985-07-24 株式会社町田製作所 Controller of body cavity pressure
JPS6257544A (en) * 1985-09-04 1987-03-13 オリンパス光学工業株式会社 Medical laser apparatus
JPS6422243A (en) * 1987-07-17 1989-01-25 Asahi Optical Co Ltd Body cavity internal pressure control apparatus for endoscope
JPS6422244A (en) * 1987-07-17 1989-01-25 Asahi Optical Co Ltd Body cavity internal pressure control apparatus for endoscope
JPH06232487A (en) * 1993-02-02 1994-08-19 Gijutsu Kenkyu Kumiai Iryo Fukushi Kiki Kenkyusho Laser irradiating system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62279711A (en) * 1986-05-28 1987-12-04 Fuji Electric Co Ltd Composite semiconductor device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60139235A (en) * 1983-12-28 1985-07-24 株式会社町田製作所 Controller of body cavity pressure
JPS6257544A (en) * 1985-09-04 1987-03-13 オリンパス光学工業株式会社 Medical laser apparatus
JPS6422243A (en) * 1987-07-17 1989-01-25 Asahi Optical Co Ltd Body cavity internal pressure control apparatus for endoscope
JPS6422244A (en) * 1987-07-17 1989-01-25 Asahi Optical Co Ltd Body cavity internal pressure control apparatus for endoscope
JPH0349490B2 (en) * 1987-07-17 1991-07-29 Asahi Optical Co Ltd
JPH0349491B2 (en) * 1987-07-17 1991-07-29 Asahi Optical Co Ltd
JPH06232487A (en) * 1993-02-02 1994-08-19 Gijutsu Kenkyu Kumiai Iryo Fukushi Kiki Kenkyusho Laser irradiating system

Also Published As

Publication number Publication date
JPS6045532B2 (en) 1985-10-09

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