CN202086517U - Disposable multi-sleeve automatic hemorrhoid ligator - Google Patents
Disposable multi-sleeve automatic hemorrhoid ligator Download PDFInfo
- Publication number
- CN202086517U CN202086517U CN2011200454773U CN201120045477U CN202086517U CN 202086517 U CN202086517 U CN 202086517U CN 2011200454773 U CN2011200454773 U CN 2011200454773U CN 201120045477 U CN201120045477 U CN 201120045477U CN 202086517 U CN202086517 U CN 202086517U
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- China
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- suction pipe
- negative pressure
- inner suction
- external source
- hemorrhoid
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Abstract
The utility model provides a disposable multi-sleeve automatic hemorrhoid ligator, comprising an internal suction pipe with an annular gear, an upper handle arranged on the internal suction pipe, a spanner, an external conduit of the annular gear, a spring, a switch, an external source negative pressure joint, and elastic rubber rings, wherein the external source negative pressure joint is connected with external source negative pressure; the front end of the internal suction pipe is aligned to pathological tissues to be ligated; the external pipe can move forwards by one annular gear through the spanner so as to carry out ligation once; furthermore, a release switch on the internal suction pipe can be opened so as to separate from the ligated tissue; an internal opening position is moved and the action can be done repeatedly so as to lead the second elastic rubber ring and the third elastic rubber ring and the like at a treatment head end to carry out continuous ligation; and the size of a ligated article can be observed conveniently by the transparent internal pipe, the transparent external pipe and graduations.
Description
Affiliated technical field
This use is novel to relate to a kind of many cover automatic ligation device of hemorrhoids, especially can simultaneously disposable a plurality of blood stasis covers pricks the size that can observe the assorted tissue of cover intuitively in finishing and operating.
Technical background
At present, be used to overlap the instrument of pricking hemorrhoid and mainly be and attract and two types of tractive, device is complicated, troublesome poeration, and what use is lighttight material, can not observe the size that the blood stasis cover is pricked, and can only grasp by feel, and accuracy is low, and easily cover is empty and misplace.The metal drawing-type is repeatedly to use product, and sterilization is not tight easily, can cause cross infection.A kind of ratchet that utilizes rotates the drawing silk tape looping and binding device that the power ring set pricks of moving on the market, and is loaded down with trivial details during operation, even and 6-8 more times number of rotating ratchet could be the ring cover bundle of leaving behind.
Summary of the invention
At the defective of present ligation treatment hemorrhoid, design the looping and binding device that the automatic ligation treatment anal and intestinal disease of novel multiple elastic ring uses, avoid cross infection, use simple to operationly, be convenient to observe blood stasis cover bundle situation, improve the accuracy and the success rate of cover bundle.
The looping and binding device of the multiple elastic force elastic ring of this new disposable comprises that inner suction pipe is fixed on the handle and and compositions such as the outer catheter that moves and spring, switch.Inner suction pipe is connected with the external source negative pressure, and the inner suction pipe front end has scale backward from a treatment section start, and the inner suction pipe front end has a plurality of stringer shifting chute designs of five equilibrium on annular wide gear and the circumference backward from a treatment section start, and the standby multiple elastic force elastic ring of front end; The front end contrary treatment is treated a section start and is provided with on annular narrow gear and the circumference a plurality of stringers of five equilibrium backward equally and moves post on the outer catheter, post is moved in the outer catheter stringer and inner suction pipe stringer shifting chute is adaptive, the inner and outer pipes outside diameter of gear is identical, the ring gear position assembling that misplaces backward of outer catheter and inner suction pipe.
Handle design and fitter spanner, switch can make outer catheter move forward the stroke of 1 ring gear when holding spanner, and spanner hold can open after outer tube moves forward 1 ring gear in the disappointing switch that connects of inner suction pipe; Release handle behind the stroke of 1 ring gear of outer tube reach, spring on the outer tube can make outer tube automatically reset, the pipe front end came off down outward in outer catheter was shifted elastic force elastic ring foremost onto at this moment, and elastic force ring shrinks automatically, and cover is pricked blood stasis, mucous membrane of rectum or pathological tissue.Simultaneously other each ring moves forward a gear position in order, when outer catheter voluntarily during return, the elastic force elastic ring since the elastic force elastic ring on the drag effect outer tube gear in the outer cross section of inner suction pipe wide gear to stay in the relevant position of inner suction pipe gear constant.
An action finishes, and palikinesia can make treatment second, third on head end again, and-------wait an elastic force elastic ring to push away drops down onto the hemorrhoid root, reaches same patient and can use disposable multiple elastic force elastic ring to treat a plurality of positions.The medical transparent material of inner and outer pipes material selection, the inner suction pipe front end has scale backward from a treatment section start, and the convenient blood stasis of observing sucks suction pipe interior accurate position and size.
The beneficial effects of the utility model are, cross infection is avoided in disposable use, and disposable multiple elastic force elastic ring overlaps bundle automatically, and are convenient economical, and the transparent material design is convenient to be observed, and improves the accuracy of treatment.
Description of drawings
Below in conjunction with drawings and Examples this utility model is further specified.
Fig. 1: the inner tube structure sketch map of utility model.
Fig. 2: the outer tube structure sketch map of utility model.
Fig. 3: the gear schematic cross-section of the interior pipe of utility model.
Fig. 4: the gear schematic cross-section of the outer tube of utility model.
Fig. 5: the structural representation of utility model.
Among the figure: 1, interior pipe sketch map, 2, interior pipe gear sketch map, 3, outer catheter, 4, outer catheter gear sketch map, 5, elastic force elastic ring sectional view, 6, interior pipe initiating terminal signature, being the inner suction pipe front end has scale backward from a treatment section start, and 7, handle, 8, spanner, 9, external source negative pressure interface, 10, spring, 11, spring, 12, spring, 13, disappointing switch, 14 flexible pipes.
The specific embodiment
During treatment, the oral end of inner suction pipe (1) is aimed at blood stasis, external source negative pressure interface (9) connects negtive-pressure implement sucks in the suction pipe blood stasis, firmly hold spanner (8) gently with finger, outer catheter moves forward 1 gear stroke, and elastic force elastic ring (6) is fallen, and disappointing switch is opened (13) automatically, oral end of inner suction pipe and separate tissue, the blood stasis cover is pricked and is finished.Adopt same operation to carry out the treatment of next blood stasis.
Claims (5)
1. disposable many cover hemorrhoid looping and binding devices, comprise inner suction pipe, inner suction pipe upper handle, spanner, outer catheter, spring, switch, external source negative pressure interface, elastic force elastic ring, it is characterized in that: inner suction pipe connects negative pressure device suction hemorrhoid pathological tissue by external source negative pressure interface and the elastic force elastic ring is inserted in the outer catheter interlock.
2. according to the described disposable many cover hemorrhoid looping and binding devices of claim 1, it is characterized in that: a plurality of annular wide gears of the front end of inner suction pipe, and the standby multiple elastic force elastic ring of front end gear.
3. according to the described disposable many cover hemorrhoid looping and binding devices of claim 1, it is characterized in that: on the outer catheter front end contrary treatment treat a section start backward a plurality of stringers of five equilibrium move post, post is moved in the outer catheter stringer and inner suction pipe stringer shifting chute is adaptive.
4. according to the described disposable many cover hemorrhoid looping and binding devices of claim 1, it is characterized in that: material can use transparent material.
5. according to the described disposable many cover hemorrhoid looping and binding devices of claim 1, it is characterized in that: the inner suction pipe front end has scale backward from a treatment section start.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200454773U CN202086517U (en) | 2011-02-23 | 2011-02-23 | Disposable multi-sleeve automatic hemorrhoid ligator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200454773U CN202086517U (en) | 2011-02-23 | 2011-02-23 | Disposable multi-sleeve automatic hemorrhoid ligator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202086517U true CN202086517U (en) | 2011-12-28 |
Family
ID=45361618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200454773U Expired - Fee Related CN202086517U (en) | 2011-02-23 | 2011-02-23 | Disposable multi-sleeve automatic hemorrhoid ligator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202086517U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102920492A (en) * | 2012-12-03 | 2013-02-13 | 普瑞斯星（常州）医疗器械有限公司 | Loop ligature device for minimally invasive treatment of haemorrhoids |
| CN107049406A (en) * | 2017-06-23 | 2017-08-18 | 太仓市中医医院 | A kind of automatic ligation device of hemorrhoids of band depression bar |
| CN108720901A (en) * | 2018-06-05 | 2018-11-02 | 江苏华杨医疗科技有限公司 | A kind of haemorrhoids ligation apparatus |
| CN110151262A (en) * | 2019-06-25 | 2019-08-23 | 江苏孜航精密五金有限公司 | The negative pressure of disposable haemorrhoids ligation apparatus, which is inhaled, pricks control device |
-
2011
- 2011-02-23 CN CN2011200454773U patent/CN202086517U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102920492A (en) * | 2012-12-03 | 2013-02-13 | 普瑞斯星（常州）医疗器械有限公司 | Loop ligature device for minimally invasive treatment of haemorrhoids |
| CN102920492B (en) * | 2012-12-03 | 2014-11-26 | 普瑞斯星（常州）医疗器械有限公司 | Loop ligature device for minimally invasive treatment of haemorrhoids |
| CN107049406A (en) * | 2017-06-23 | 2017-08-18 | 太仓市中医医院 | A kind of automatic ligation device of hemorrhoids of band depression bar |
| CN108720901A (en) * | 2018-06-05 | 2018-11-02 | 江苏华杨医疗科技有限公司 | A kind of haemorrhoids ligation apparatus |
| CN110151262A (en) * | 2019-06-25 | 2019-08-23 | 江苏孜航精密五金有限公司 | The negative pressure of disposable haemorrhoids ligation apparatus, which is inhaled, pricks control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Chen Shaoming Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Chen Shaoming Document name: Notification of Termination of Patent Right |
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| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111228 Termination date: 20200223 |
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| CF01 | Termination of patent right due to non-payment of annual fee |