JPS6422244A - Body cavity internal pressure control apparatus for endoscope - Google Patents

Body cavity internal pressure control apparatus for endoscope

Info

Publication number
JPS6422244A
JPS6422244A JP62179700A JP17970087A JPS6422244A JP S6422244 A JPS6422244 A JP S6422244A JP 62179700 A JP62179700 A JP 62179700A JP 17970087 A JP17970087 A JP 17970087A JP S6422244 A JPS6422244 A JP S6422244A
Authority
JP
Japan
Prior art keywords
pressure
body cavity
internal pressure
time length
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
JP62179700A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0349491B2 (enrdf_load_stackoverflow
Inventor
Yuzuru Doi
Ryoji Honda
Masami Shirai
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.)
Pentax Corp
Original Assignee
Asahi Kogaku Kogyo Co Ltd
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 Asahi Kogaku Kogyo Co Ltd filed Critical Asahi Kogaku Kogyo Co Ltd
Priority to JP62179700A priority Critical patent/JPS6422244A/ja
Publication of JPS6422244A publication Critical patent/JPS6422244A/ja
Publication of JPH0349491B2 publication Critical patent/JPH0349491B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Endoscopes (AREA)
JP62179700A 1987-07-17 1987-07-17 Body cavity internal pressure control apparatus for endoscope Granted JPS6422244A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62179700A JPS6422244A (en) 1987-07-17 1987-07-17 Body cavity internal pressure control apparatus for endoscope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62179700A JPS6422244A (en) 1987-07-17 1987-07-17 Body cavity internal pressure control apparatus for endoscope

Publications (2)

Publication Number Publication Date
JPS6422244A true JPS6422244A (en) 1989-01-25
JPH0349491B2 JPH0349491B2 (enrdf_load_stackoverflow) 1991-07-29

Family

ID=16070345

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62179700A Granted JPS6422244A (en) 1987-07-17 1987-07-17 Body cavity internal pressure control apparatus for endoscope

Country Status (1)

Country Link
JP (1) JPS6422244A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0349730A (ja) * 1989-07-18 1991-03-04 Toshiba Corp 内視鏡装置
WO2014084191A1 (ja) * 2012-11-27 2014-06-05 富士フイルム株式会社 送気システム

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57168655A (en) * 1981-04-10 1982-10-18 Kogyo Gijutsuin Control system of body cavity internal pressure in laser endoscope
JPS60139235A (ja) * 1983-12-28 1985-07-24 株式会社町田製作所 体腔内部圧力の制御装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57168655A (en) * 1981-04-10 1982-10-18 Kogyo Gijutsuin Control system of body cavity internal pressure in laser endoscope
JPS60139235A (ja) * 1983-12-28 1985-07-24 株式会社町田製作所 体腔内部圧力の制御装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0349730A (ja) * 1989-07-18 1991-03-04 Toshiba Corp 内視鏡装置
WO2014084191A1 (ja) * 2012-11-27 2014-06-05 富士フイルム株式会社 送気システム
JP5952916B2 (ja) * 2012-11-27 2016-07-13 富士フイルム株式会社 送気システム

Also Published As

Publication number Publication date
JPH0349491B2 (enrdf_load_stackoverflow) 1991-07-29

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees