CN205612525U - Haemorrhoids ligation device continuous emission mechanism - Google Patents
Haemorrhoids ligation device continuous emission mechanism Download PDFInfo
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- CN205612525U CN205612525U CN201620201030.3U CN201620201030U CN205612525U CN 205612525 U CN205612525 U CN 205612525U CN 201620201030 U CN201620201030 U CN 201620201030U CN 205612525 U CN205612525 U CN 205612525U
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- pipe
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Abstract
The utility model relates to a haemorrhoids ligation device continuous emission mechanism, it manages (2) and firing trigger (3) including fixed pipe (1), promotion its characterized in that, promoting pipe (2) cover and establishing outside fixed pipe (1), the afterbody that promotes pipe (2) links to each other with firing trigger (3) through a catch bar (4), is provided with on catch bar (4) simultaneously pressure spring (5), can realize promoting pipe (2) along fixed pipe (1) round trip movement through pulling firing trigger (3), the head of fixed pipe (1) is provided with clamping screw (6), and the head that promotes pipe (2) is provided with lead -screw (7) a plurality of spouts have evenly been seted up on clamping screw (6), lead -screw (7) embedding is on the spout of clamping screw (6). The utility model discloses a continuous emission that the rubber ring was realized to the clamping screw that sets inside and outside the ligation device head adopts and lead -screw to can adapt to different patients' treatment.
Description
Technical field
This utility model relates to a kind of haemorrhoids ligation apparatus, is specifically related to a kind of continuous trigger mechanism of haemorrhoids ligation apparatus.Belong to technical field of medical instruments.
Background technology
Hemorrhoid ligation is the common method for the treatment of hemorrhoid, and general hemorrhoid are had good curative effect.But the hemorrhoid Loop ligature implemented clinically at present is typically under local anesthesia or other anesthesia, operator hand operation complete, the most time-consuming, laborious, appear difficulty, and easily cause bleeding and pain.In order to alleviate patient suffering and operating difficulty, people have thought that multiple method improves, and as negative-pressure sucking overlaps hypodesmus, it is made up of negative pressure suction nozzle, negative pressure generator and connecting tube etc..By negative pressure generator by blood stasis negative suction suction nozzle, simultaneously plastic loop ligation at blood stasis root, block blood fortune, make blood stasis because of ischemic necrosis, come off.
The Chinese utility model patent of CN201220345417.8 discloses a kind of hand-held haemorrhoids ligation apparatus structure, the scheme used is, including: hemorrhoid are overlapped to prick and are partly controlled part with hemorrhoid set bundle, and hemorrhoid are overlapped bundle control part and included: hand-held looping and binding device housing, pumping piston control slide plate, speed change tumbler gear, pumping piston control trigger, set bundle cushion rubber pushing cylinder control slide plate and set bundle cushion rubber pushing cylinder and control trigger.Pumping piston controls trigger and passes through gear drive control and suck piston, and set bundle cushion rubber pushing cylinder controls trigger and realizes set bundle cushion rubber by hemorrhoid root set bundle by gear drive control set bundle cushion rubber pushing cylinder.The looping and binding device of this structure can only overlap one cushion rubber of bundle every time, no set has not been pricked and has once been accomplished by re-starting dress circle, inefficient, hemorrhoid may need the set multiple cushion rubbers of bundle to eradicate in some cases, so need to carry out the pressure adsorption of hemorrhoid when dress circle every time, patient can be caused certain uncomfortable.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of continuous trigger mechanism of haemorrhoids ligation apparatus for above-mentioned prior art, it is possible to achieve continuous print cushion rubber is launched set and pricked, and adapts to different symptomatic condition.
The technical scheme in the invention for solving the above technical problem is: a kind of continuous trigger mechanism of haemorrhoids ligation apparatus, it includes fixing pipe, promotes pipe and launch trigger, fixing pipe is fixing with looping and binding device body to be connected, described promotion pipe box is located at outside fixing pipe, the afterbody promoting pipe is connected with launching trigger by a catch bar, on catch bar, it is provided with stage clip simultaneously, can realize promoting pipe to move back and forth along fixing pipe by pulling transmitting trigger；Head at described fixing pipe is provided with standing screw, promotes the head of pipe to be provided with lead-screw, uniformly offers multiple chute on described standing screw, and described lead-screw is embedded on the chute of standing screw.
Compared with prior art, the utility model has the advantage of:
The standing screw set inside and outside looping and binding device head of the present utility model employing and lead-screw are to realize the continuous transmitting of cushion rubber, such that it is able to adapt to the treatment of different patient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is axial sectional view of the present utility model.
Fig. 3 is head enlarged drawing of the present utility model.
Wherein:
Fixing pipe 1, promotion pipe 2, transmitting trigger 3, catch bar 4, stage clip 5, standing screw 6, lead-screw 7.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, this utility model is described in further detail.
See Fig. 1,2,3, this utility model relates to a kind of continuous trigger mechanism of haemorrhoids ligation apparatus, including fixing pipe 1, promotes pipe 2 and launches trigger 3, and fixing pipe 1 is fixing with looping and binding device body to be connected, described promotion pipe 2 is set in outside fixing pipe 1, the afterbody promoting pipe 2 is connected with launching trigger 3 by a catch bar 4, is provided with stage clip 5 on catch bar 4 simultaneously, can realize promoting pipe 2 to move back and forth along fixing pipe 1 by pulling transmitting trigger 3；Head at described fixing pipe 1 is provided with standing screw 6, the head promoting pipe 2 is provided with lead-screw 7, described standing screw 6 uniformly offers multiple chute, described lead-screw 7 is embedded on the chute of standing screw 6, during use, standing screw 6 is nested with multiple cushion rubber, promotion pipe 2 is driven to move forward by pulling transmitting trigger 3, lead-screw 7 is moved forward in the chute of standing screw 6, the cushion rubber that will be located in standing screw 6 foremost is nested with affected part, it is now placed in second cushion rubber and is pulled to most advanced position, second cushion rubber can be realized it is set to affected part pulling transmitting trigger, the like, thus realize the continuous transmitting of looping and binding device.
In addition to the implementation, this utility model also includes the technical scheme that other embodiments, all employing equivalents or equivalence substitute mode are formed, within all should falling into this utility model scope of the claims.
Claims (1)
1. the continuous trigger mechanism of haemorrhoids ligation apparatus, it is characterized in that it includes fixing pipe (1), promotes pipe (2) and launch trigger (3), fixing pipe (1) is fixing with looping and binding device body to be connected, described promotion pipe (2) is set in fixing pipe (1) outward, the afterbody promoting pipe (2) is connected with launching trigger (3) by a catch bar (4), on catch bar (4), it is provided with stage clip (5) simultaneously, can realize promoting pipe (2) to move back and forth along fixing pipe (1) by pulling transmitting trigger (3)；Head described fixing pipe (1) is provided with standing screw (6), the head promoting pipe (2) is provided with lead-screw (7), uniformly offering multiple chute on described standing screw (6), described lead-screw (7) is embedded on the chute of standing screw (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620201030.3U CN205612525U (en) | 2016-03-16 | 2016-03-16 | Haemorrhoids ligation device continuous emission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620201030.3U CN205612525U (en) | 2016-03-16 | 2016-03-16 | Haemorrhoids ligation device continuous emission mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205612525U true CN205612525U (en) | 2016-10-05 |
Family
ID=57030874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620201030.3U Withdrawn - After Issue CN205612525U (en) | 2016-03-16 | 2016-03-16 | Haemorrhoids ligation device continuous emission mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205612525U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105662541A (en) * | 2016-03-16 | 2016-06-15 | 奥亿康医疗科技无锡有限公司 | Continuous emission mechanism of haemorrhoids loop ligature device |
-
2016
- 2016-03-16 CN CN201620201030.3U patent/CN205612525U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105662541A (en) * | 2016-03-16 | 2016-06-15 | 奥亿康医疗科技无锡有限公司 | Continuous emission mechanism of haemorrhoids loop ligature device |
| CN105662541B (en) * | 2016-03-16 | 2018-05-22 | 奥亿康医疗科技无锡有限公司 | The continuous trigger mechanism of haemorrhoids ligation apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161005 Effective date of abandoning: 20180522 |