JPH0343801U - - Google Patents
Info
- Publication number
- JPH0343801U JPH0343801U JP10579489U JP10579489U JPH0343801U JP H0343801 U JPH0343801 U JP H0343801U JP 10579489 U JP10579489 U JP 10579489U JP 10579489 U JP10579489 U JP 10579489U JP H0343801 U JPH0343801 U JP H0343801U
- Authority
- JP
- Japan
- Prior art keywords
- hood
- endoscope
- hood body
- distal end
- featuring
- 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
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 239000004065 semiconductor Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
- 230000001699 photocatalysis Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
Landscapes
- Radiation-Therapy Devices (AREA)
Description
第１図および第２図は本考案の第１の実施例を
示し、第１図は内視鏡の先端部の縦断側面図、第
２図はその使用状態図、第３図は本考案の第２の
実施例を示すフードの断面図、第４図は本考案の
第３の実施例を示すフードの断面図、第５図は本
考案の第４の実施例を示すフードの断面図、第６
図は光電気化学反応プロセスを示す図である。
１……内視鏡、３……挿入部、１１……先端構
成部、１６……フード、１７……半導体電極層。
1 and 2 show a first embodiment of the present invention, in which FIG. 1 is a longitudinal cross-sectional side view of the distal end of the endoscope, FIG. 2 is a diagram of its use, and FIG. 4 is a sectional view of a hood showing a third embodiment of the present invention; FIG. 5 is a sectional view of a hood showing a fourth embodiment of the present invention; 6th
The figure is a diagram showing a photoelectrochemical reaction process. DESCRIPTION OF SYMBOLS 1... Endoscope, 3... Insertion part, 11... Tip structure part, 16... Hood, 17... Semiconductor electrode layer.
Claims (1)
ドにおいて、フード本体を透光性部材によつて形
成し、このフード本体の外表面の少なくとも一部
に光触媒効果を有する半導体物質を設けたことを
特徴とする内視鏡用フード。 In a hood provided at the distal end component of an insertion section of an endoscope, the hood body is formed of a translucent member, and a semiconductor material having a photocatalytic effect is provided on at least a part of the outer surface of the hood body. An endoscope hood featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10579489U JPH0343801U (en) | 1989-09-08 | 1989-09-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10579489U JPH0343801U (en) | 1989-09-08 | 1989-09-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0343801U true JPH0343801U (en) | 1991-04-24 |
Family
ID=31654549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10579489U Pending JPH0343801U (en) | 1989-09-08 | 1989-09-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0343801U (en) |
-
1989
- 1989-09-08 JP JP10579489U patent/JPH0343801U/ja active Pending