JPH0444903U - - Google Patents
Info
- Publication number
- JPH0444903U JPH0444903U JP8618390U JP8618390U JPH0444903U JP H0444903 U JPH0444903 U JP H0444903U JP 8618390 U JP8618390 U JP 8618390U JP 8618390 U JP8618390 U JP 8618390U JP H0444903 U JPH0444903 U JP H0444903U
- Authority
- JP
- Japan
- Prior art keywords
- insertion section
- guide device
- endoscope
- section
- cylindrical
- 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
- 230000037431 insertion Effects 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 5
- 239000012777 electrically insulating material Substances 0.000 claims description 2
- 239000004020 conductor Substances 0.000 description 1
Description
第１図はこの考案の好適な実施例を示す断面図
、第２図は腸腔鏡に使用される従来の案内装置を
示す全体概略図、第３図は従来の腸腔鏡の接続関
係を示す概略斜視図である。
１……内視鏡、２……挿入部、４……電気メス
、２０……案内装置、２１……筒部、２１Ａ……
導電材料、２１Ｂ……電気的絶縁材料。
Fig. 1 is a sectional view showing a preferred embodiment of this invention, Fig. 2 is an overall schematic view showing a conventional guide device used in an enteroscope, and Fig. 3 shows the connection relationship of a conventional enteroscope. FIG. DESCRIPTION OF SYMBOLS 1... Endoscope, 2... Insertion part, 4... Electric scalpel, 20... Guide device, 21... Cylinder part, 21A...
Conductive material, 21B... electrically insulating material.
Claims (1)
し、予め体表から体内へ挿入した筒部に案内され
て挿入部が挿入される内視鏡の挿入部案内装置に
おいて、 案内装置を構成し人体に接触する筒部の少なく
とも外表面を電気的絶縁材料から形成したことを
特徴とする内視鏡の挿入部案内装置。[Scope of Claim for Utility Model Registration] An insertion section of an endoscope into which the insertion section is guided by a cylindrical section that has been inserted into the body from the body surface when the insertion section is inserted into the body from the body surface. What is claimed is: 1. A guide device for an insertion section of an endoscope, characterized in that at least the outer surface of a cylindrical portion that constitutes the guide device and contacts a human body is made of an electrically insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8618390U JPH0444903U (en) | 1990-08-16 | 1990-08-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8618390U JPH0444903U (en) | 1990-08-16 | 1990-08-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0444903U true JPH0444903U (en) | 1992-04-16 |
Family
ID=31817725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8618390U Pending JPH0444903U (en) | 1990-08-16 | 1990-08-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0444903U (en) |
-
1990
- 1990-08-16 JP JP8618390U patent/JPH0444903U/ja active Pending