JPH0367611U - - Google Patents
Info
- Publication number
- JPH0367611U JPH0367611U JP12985389U JP12985389U JPH0367611U JP H0367611 U JPH0367611 U JP H0367611U JP 12985389 U JP12985389 U JP 12985389U JP 12985389 U JP12985389 U JP 12985389U JP H0367611 U JPH0367611 U JP H0367611U
- Authority
- JP
- Japan
- Prior art keywords
- main body
- sheath
- section
- backward
- slider
- 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
Links
- 238000005452 bending Methods 0.000 claims 1
- 230000001112 coagulating effect Effects 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
Description
第１図乃至第３図は本考案の第１実施例を示し
、第１図及び第２図はそれぞれレゼクトハンドル
の側面図、第３図は板ばねの斜視図、第４図は本
考案の第２実施例における板ばねの斜視図、第５
図は本考案の第３実施例における板ばねの斜視図
、第６図及び第７図は本考案の第４実施例を示し
、第６図は板ばねの斜視図、第７図は第６図にお
ける−断面図、第８図及び第９図は本考案の
第５実施例を示し、第８図は板ばねの斜視図、第
９図は第８図における−断面図、第１０図は
本考案の第６実施例におけるレゼクトハンドルの
側面図、第１１図及び第１２図はそれぞれ従来に
おけるレゼクトスコープ装置の側面図である。
２……スライダ部、３，１９，２３，２６，２
８……板ばね、３ａ……弾性部、３ｂ……剛性部
、４……本体部。
1 to 3 show a first embodiment of the present invention, FIGS. 1 and 2 are side views of the resect handle, FIG. 3 is a perspective view of the leaf spring, and FIG. 4 is a view of the present invention. 5th perspective view of the leaf spring in the second embodiment of
The figure shows a perspective view of a leaf spring according to a third embodiment of the present invention, FIGS. 6 and 7 show a fourth embodiment of the present invention, FIG. 6 is a perspective view of a leaf spring, and FIG. 8 and 9 show the fifth embodiment of the present invention, FIG. 8 is a perspective view of the leaf spring, FIG. 9 is a sectional view of FIG. 8, and FIG. 10 is a sectional view of the leaf spring. A side view of a resect handle according to a sixth embodiment of the present invention, and FIGS. 11 and 12 are side views of a conventional resect scope device, respectively. 2...Slider section, 3, 19, 23, 26, 2
8... Leaf spring, 3a... Elastic part, 3b... Rigid part, 4... Main body part.
Claims (1)
学視管が接続される本体部と、高周波焼灼電流を
通電することにより生体組織を切除或るいは凝固
可能な電極が接続されるスライダ部で構成され、
前記スライダ部は前記本体部に前記シースを接続
した際のシースの長手方向と同方向に進退自在に
設けられているとともに、前記本体部と前記スラ
イダ部の間に設けられたばね部材によつて該スラ
イダ部を付勢し、前記本体部の所定の位置に待機
させているレゼクトハンドルにおいて、 前記ばね部材は屈曲或るいは湾曲変形可能な弾
性部と、この弾性部の両側に設けられ該弾性部よ
りも曲げ剛性の高い剛性部で構成された板状部材
であることを特徴とするレゼクトハンドル。[Claims for Utility Model Registration] A main body to which an elongated hollow sheath and an optical viewing tube capable of observing the inside of a body cavity are connected, and an electrode capable of cutting or coagulating living tissue by applying a high-frequency cauterizing current. Consists of a slider section to which the
The slider section is provided to be movable forward and backward in the same direction as the longitudinal direction of the sheath when the sheath is connected to the main body section, and is moved forward and backward in the same direction as the longitudinal direction of the sheath when the sheath is connected to the main body section, and is moved forward and backward by a spring member provided between the main body section and the slider section. In the resect handle that biases the slider portion and waits at a predetermined position of the main body portion, the spring member includes an elastic portion that can be bent or curved, and the spring member is provided on both sides of the elastic portion. A resect handle characterized in that it is a plate-like member composed of a rigid part having higher bending rigidity than the other parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12985389U JPH0710733Y2 (en) | 1989-11-07 | 1989-11-07 | Reject handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12985389U JPH0710733Y2 (en) | 1989-11-07 | 1989-11-07 | Reject handle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0367611U true JPH0367611U (en) | 1991-07-02 |
| JPH0710733Y2 JPH0710733Y2 (en) | 1995-03-15 |
Family
ID=31677454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12985389U Expired - Lifetime JPH0710733Y2 (en) | 1989-11-07 | 1989-11-07 | Reject handle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0710733Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004512859A (en) * | 2000-04-27 | 2004-04-30 | アトリキュア インコーポレイテッド | Transmural cutting device and method |
| JP2019526374A (en) * | 2016-09-09 | 2019-09-19 | エンテラス メディカル インコーポレイテッド | Wireless endoscope |
-
1989
- 1989-11-07 JP JP12985389U patent/JPH0710733Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004512859A (en) * | 2000-04-27 | 2004-04-30 | アトリキュア インコーポレイテッド | Transmural cutting device and method |
| JP2019526374A (en) * | 2016-09-09 | 2019-09-19 | エンテラス メディカル インコーポレイテッド | Wireless endoscope |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0710733Y2 (en) | 1995-03-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |