JPH0394209U - - Google Patents
Info
- Publication number
- JPH0394209U JPH0394209U JP82390U JP82390U JPH0394209U JP H0394209 U JPH0394209 U JP H0394209U JP 82390 U JP82390 U JP 82390U JP 82390 U JP82390 U JP 82390U JP H0394209 U JPH0394209 U JP H0394209U
- Authority
- JP
- Japan
- Prior art keywords
- flexible tube
- tip
- cutting
- operating member
- wire
- 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
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図は高周波スネアの先端部分の拡大断
面図、第２図は高周波スネアの全体図、第３図は
本考案の第２の実施例を示す高周波スネアの先端
部分の拡大断面図、第４図および第５図は本考案
の第３の実施例を示し、第４図は切開ワイヤの突
出状態を示す断面図、第５図は同じく引き込み状
態を示す断面図である。
１……可撓管、６……操作ワイヤ（操作部材）
、８……切開ワイヤ、９……滑り止め用チツプ、
１０……処置部、１１……テーパ面。
Figures 1 and 2 show a first embodiment of the present invention. Figure 1 is an enlarged cross-sectional view of the tip of the high-frequency snare, Figure 2 is an overall view of the high-frequency snare, and Figure 3 is the first embodiment of the present invention. 4 and 5 show a third embodiment of the present invention, and FIG. 4 is a sectional view showing the protruding state of the incision wire; FIG. 5 is a sectional view similarly showing the retracted state. 1... Flexible tube, 6... Operation wire (operation member)
, 8... Incision wire, 9... Anti-slip tip,
10...Treatment section, 11...Tapered surface.
Claims (1)
た操作部材と、この操作部材の先端に上記可撓管
の先端から突没自在に設けられた切開ワイヤをル
ープ状に形成してなる処置部と、上記切開ワイヤ
に先細となるテーパ面を基端側に向けて固定され
る滑り止め用チツプとを具備したことを特徴とす
る高周波切開切除具。 A flexible tube, an operating member inserted into the flexible tube so as to be freely advanced and retractable, and an incision wire provided at the tip of the operating member so as to be able to protrude and retract from the tip of the flexible tube, formed in a loop shape. A high-frequency cutting and cutting tool comprising: a treatment section; and a non-slip tip fixed to the cutting wire with its tapered surface facing toward the proximal end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP82390U JPH0394209U (en) | 1990-01-09 | 1990-01-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP82390U JPH0394209U (en) | 1990-01-09 | 1990-01-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0394209U true JPH0394209U (en) | 1991-09-26 |
Family
ID=31504761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP82390U Pending JPH0394209U (en) | 1990-01-09 | 1990-01-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0394209U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016512742A (en) * | 2013-03-15 | 2016-05-09 | ボストン サイエンティフィック サイムド，インコーポレイテッドＢｏｓｔｏｎ Ｓｃｉｅｎｔｉｆｉｃ Ｓｃｉｍｅｄ，Ｉｎｃ． | Tissue excision snare |
-
1990
- 1990-01-09 JP JP82390U patent/JPH0394209U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016512742A (en) * | 2013-03-15 | 2016-05-09 | ボストン サイエンティフィック サイムド，インコーポレイテッドＢｏｓｔｏｎ Ｓｃｉｅｎｔｉｆｉｃ Ｓｃｉｍｅｄ，Ｉｎｃ． | Tissue excision snare |