JPH0349490B2 - - Google Patents

Info

Publication number
JPH0349490B2
JPH0349490B2 JP62179699A JP17969987A JPH0349490B2 JP H0349490 B2 JPH0349490 B2 JP H0349490B2 JP 62179699 A JP62179699 A JP 62179699A JP 17969987 A JP17969987 A JP 17969987A JP H0349490 B2 JPH0349490 B2 JP H0349490B2
Authority
JP
Japan
Prior art keywords
pressure
suction
body cavity
electromagnetic
valve
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.)
Expired - Lifetime
Application number
JP62179699A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6422243A (en
Inventor
Ryoji Honda
Yuzuru Doi
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 JP62179699A priority Critical patent/JPS6422243A/ja
Publication of JPS6422243A publication Critical patent/JPS6422243A/ja
Publication of JPH0349490B2 publication Critical patent/JPH0349490B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Endoscopes (AREA)
JP62179699A 1987-07-17 1987-07-17 Body cavity internal pressure control apparatus for endoscope Granted JPS6422243A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62179699A JPS6422243A (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
JP62179699A JPS6422243A (en) 1987-07-17 1987-07-17 Body cavity internal pressure control apparatus for endoscope

Publications (2)

Publication Number Publication Date
JPS6422243A JPS6422243A (en) 1989-01-25
JPH0349490B2 true JPH0349490B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-07-29

Family

ID=16070327

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62179699A Granted JPS6422243A (en) 1987-07-17 1987-07-17 Body cavity internal pressure control apparatus for endoscope

Country Status (1)

Country Link
JP (1) JPS6422243A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6045532B2 (ja) * 1981-04-10 1985-10-09 工業技術院長 レ−ザ−用内視鏡における体腔内部圧力の制御システム
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

Also Published As

Publication number Publication date
JPS6422243A (en) 1989-01-25

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Legal Events

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