JPH0159101U - - Google Patents
Info
- Publication number
- JPH0159101U JPH0159101U JP15437487U JP15437487U JPH0159101U JP H0159101 U JPH0159101 U JP H0159101U JP 15437487 U JP15437487 U JP 15437487U JP 15437487 U JP15437487 U JP 15437487U JP H0159101 U JPH0159101 U JP H0159101U
- Authority
- JP
- Japan
- Prior art keywords
- air supply
- air
- supply means
- illumination window
- suction
- 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.)
- Pending
Links
- 238000005286 illumination Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 210000004400 mucous membrane Anatomy 0.000 claims 1
- 230000002265 prevention Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Description
第１図は、本考案の一実施例を示す内視鏡装置
における熱傷防止機構の斜視図、第２図は、上記
熱傷防止機構の適用された内周鏡装置の斜視図で
挿入部先端を拡大して示した斜視図、第３図は、
本考案による熱傷防止機構の要部拡大断面図、第
４図は、上記熱傷防止機構における送・吸引装置
に接続される電光源装置の構成を示すブロツク図
である。
１…内視鏡、８…照明用窓、１０…隆起体、１
２…送気用開口、１３…吸引用開口、１４…送気
管路（送気手段）、１５…吸引管路（吸引手段）
、１７…送気装置（送気手段）、１８…吸引装置
（吸引手段）、１９…制御回路（制御手段）。
FIG. 1 is a perspective view of a burn prevention mechanism in an endoscope device showing an embodiment of the present invention, and FIG. 2 is a perspective view of an endoscope device to which the burn prevention mechanism described above is applied, showing the tip of the insertion section. The enlarged perspective view, FIG.
FIG. 4, which is an enlarged sectional view of the main part of the burn prevention mechanism according to the present invention, is a block diagram showing the configuration of the electric light source device connected to the feeding/suction device in the burn prevention mechanism. 1 ... Endoscope, 8... Illumination window, 10... Protuberance, 1
2...Opening for air supply, 13...Opening for suction, 14...Air supply pipe line (air supply means), 15...Suction pipe line (suction means)
, 17...Air supply device (air supply means), 18...Suction device (suction means), 19...Control circuit (control means).
Claims (1)
の外周に設けられていて、上記照明用窓の窓面が
体腔壁粘膜等の被検部に接触するのを防止する隆
起体と、 この隆起体の内周面の、上記照明用窓を挾んで
対向する位置にそれぞれ配設された送気用開口お
よび吸引用開口と、 この送気用開口に送気する送気手段および上記
吸引用開口から吸気する吸気手段と、 上記送気手段に送気を行なつたとき、その送気
量に略等しい吸気を上記吸引手段により同時に行
なわせる制御手段と、 を具備したことを特徴とする内視鏡装置。[Scope of Claim for Utility Model Registration] It is provided on the outer periphery of an illumination window disposed at the distal end of the insertion section of an endoscope, and the window surface of the illumination window is placed in the area to be examined, such as the mucous membrane of the body cavity wall. a raised body for preventing contact; an air supply opening and a suction opening disposed on the inner circumferential surface of the raised body at positions facing each other with the illumination window sandwiched therebetween; and this air supply opening. an air supply means for supplying air to the air supply means, an intake means for taking in air from the suction opening, and a control means for causing the suction means to simultaneously perform intake substantially equal to the amount of air supplied to the air supply means when air is supplied to the air supply means. An endoscope device comprising: and.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15437487U JPH0159101U (en) | 1987-10-08 | 1987-10-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15437487U JPH0159101U (en) | 1987-10-08 | 1987-10-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0159101U true JPH0159101U (en) | 1989-04-13 |
Family
ID=31431042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15437487U Pending JPH0159101U (en) | 1987-10-08 | 1987-10-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0159101U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010109696A1 (en) * | 2009-03-25 | 2010-09-30 | オリンパスメディカルシステムズ株式会社 | Medical device |
-
1987
- 1987-10-08 JP JP15437487U patent/JPH0159101U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010109696A1 (en) * | 2009-03-25 | 2010-09-30 | オリンパスメディカルシステムズ株式会社 | Medical device |
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