JPH0391314U - - Google Patents
Info
- Publication number
- JPH0391314U JPH0391314U JP3847890U JP3847890U JPH0391314U JP H0391314 U JPH0391314 U JP H0391314U JP 3847890 U JP3847890 U JP 3847890U JP 3847890 U JP3847890 U JP 3847890U JP H0391314 U JPH0391314 U JP H0391314U
- Authority
- JP
- Japan
- Prior art keywords
- tip
- flexible tube
- view
- operating member
- incision
- 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
- 238000002271 resection Methods 0.000 claims 1
Description
第１図ないし第３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図は第１図中−線に沿う断面図、
第３図は高周波スネアの全体図、第４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５図および第６図は本考案の第３
の実施例を示し、第５図は切開ワイヤの突出状態
を示す断面図、第６図は同じく引き込み状態を示
す断面図、第７図ないし第９図は本考案の第４の
実施例を示し、第７図は高周波スネアの先端部分
の拡大断面図、第８図は滑り止め用チツプの斜視
図、第９図は同滑り止め用チツプの装着状態を示
す斜視図、第１０図および第１１図は本考案の第
５の実施例を示し、第１０図は滑り止め用チツプ
の斜視図、第１１図は同滑り止め用チツプの装着
状態を示す斜視図である。
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。
1 to 3 show a first embodiment of the present invention, FIG. 1 is an enlarged sectional view of the tip of a high-frequency snare, FIG. 2 is a sectional view taken along the line - in FIG. 1,
FIG. 3 is an overall view of the high frequency snare, FIG. 4 is an enlarged sectional view of the tip of the high frequency snare showing the second embodiment of the present invention, and FIGS. 5 and 6 are the third embodiment of the present invention.
FIG. 5 is a sectional view showing the protruding state of the incision wire, FIG. 6 is a sectional view similarly showing the retracted state, and FIGS. 7 to 9 show a fourth embodiment of the present invention. , FIG. 7 is an enlarged cross-sectional view of the tip of the high-frequency snare, FIG. 8 is a perspective view of the anti-slip tip, FIG. 9 is a perspective view showing the anti-slip tip in an attached state, and FIGS. 10 and 11. The figures show a fifth embodiment of the present invention, FIG. 10 is a perspective view of the anti-slip chip, and FIG. 11 is a perspective view showing the state in which the anti-slip chip is installed. 1... Flexible tube, 6... Operation wire (operation member)
, 8... Incision wire, 9... Anti-slip tip,
10...Treatment department.
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滑り止め用チツプ
がかしめ固定された切開ワイヤをループ状に形成
してなる処置部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 having an anti-slip tip fixedly caulked to the tip of the operating member so as to be able to protrude and retract from the tip of the flexible tube. 1. A high-frequency incision and resection tool, comprising: a treatment section formed in a loop shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990038478U JPH063549Y2 (en) | 1989-10-09 | 1990-04-12 | High frequency incision resection tool |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11840289 | 1989-10-09 | ||
| JP1-118402 | 1989-10-09 | ||
| JP1990038478U JPH063549Y2 (en) | 1989-10-09 | 1990-04-12 | High frequency incision resection tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0391314U true JPH0391314U (en) | 1991-09-18 |
| JPH063549Y2 JPH063549Y2 (en) | 1994-02-02 |
Family
ID=31890013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990038478U Expired - Lifetime JPH063549Y2 (en) | 1989-10-09 | 1990-04-12 | High frequency incision resection tool |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH063549Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016179194A (en) * | 2016-06-03 | 2016-10-13 | Hoya株式会社 | Snare for endoscope |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100206356B1 (en) * | 1993-09-29 | 1999-07-01 | 히로시 하또리 | Method manufacturing of field coil for motor |
| JP3533107B2 (en) * | 1999-04-26 | 2004-05-31 | ペンタックス株式会社 | Endoscope snare |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57811A (en) * | 1980-06-04 | 1982-01-05 | Hitachi Ltd | Multicontact buffer gas breaker |
| JPS6311935U (en) * | 1986-07-10 | 1988-01-26 |
-
1990
- 1990-04-12 JP JP1990038478U patent/JPH063549Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57811A (en) * | 1980-06-04 | 1982-01-05 | Hitachi Ltd | Multicontact buffer gas breaker |
| JPS6311935U (en) * | 1986-07-10 | 1988-01-26 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016179194A (en) * | 2016-06-03 | 2016-10-13 | Hoya株式会社 | Snare for endoscope |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH063549Y2 (en) | 1994-02-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0177714U (en) | ||
| JPH0391314U (en) | ||
| JPH0394209U (en) | ||
| JPH02141428U (en) | ||
| JPH01138449U (en) | ||
| JPH0270513U (en) | ||
| JPH02116588U (en) | ||
| JPH0318815U (en) | ||
| JPS59184811U (en) | High frequency cutting tool | |
| JPH0180109U (en) | ||
| JPS62139526U (en) | ||
| JPS6422319U (en) | ||
| JPH0177717U (en) | ||
| JPH0323028U (en) | ||
| JPS6284401U (en) | ||
| JP2001258899A (en) | High frequency snare | |
| JPS6154822U (en) | ||
| JPS633531U (en) | ||
| JPH0441256U (en) | ||
| JPS61163163U (en) | ||
| JPH0339659U (en) | ||
| JPH0468308U (en) | ||
| JPH02111450U (en) | ||
| JPS6370816U (en) | ||
| JPS6415525U (en) |