CN103142285A - Repeating haemorrhoids sleeve pricking gun - Google Patents
Repeating haemorrhoids sleeve pricking gun Download PDFInfo
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- CN103142285A CN103142285A CN2013101128328A CN201310112832A CN103142285A CN 103142285 A CN103142285 A CN 103142285A CN 2013101128328 A CN2013101128328 A CN 2013101128328A CN 201310112832 A CN201310112832 A CN 201310112832A CN 103142285 A CN103142285 A CN 103142285A
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- inner tube
- circular saw
- outer tube
- sawtooth
- sleeve
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Abstract
The invention discloses a repeating haemorrhoids sleeve pricking gun. A negative pressure generator is arranged in a gun body, an outer tube is sheathed outside an inner tube, the front end surface of the inner tube is uniformly provided with at least three strip-shaped grooves in the axial direction, the strip-shaped grooves extend to the front end head of the inner tube, the front end head part of the outer tube is connected with at least three sawtooth claws, each sawtooth claw is respectively positioned in the corresponding strip-shaped groove, the outer surface of the front end of the inner tube is provided with at least two inner tube annular sawteeth side by side in the axial direction, at least two outer tube annular sawteeth are arranged on each sawtooth claw side by side in the axial direction, the front end of the inner tube is sheathed with at least two rubber rings, and each rubber ring is close to the front end surface of each inner tube annular sawtooth. The matching of the strip-shaped grooves and the sawtooth claws is adopted, meanwhile, the annular sawteeth are adopted for positioning the position of the rubber rings, a plurality of rubber rings can be sheathed on the inner tube in one step, the operation time is greatly saved, and meanwhile, the repeating haemorrhoids sleeve pricking gun has the characteristics that the operation is stable, the cost is reduced, the efficiency is improved, and the like.
Description
Technical field
The present invention relates to medical instruments field, particularly relate to a kind of repeating type sleeve ligaturing implement that hemorrhoid are used for the treatment of.
Background technology
Expansion and the formed soft vein of flexing group occur in venous plexus under human body rectum end mucosa and under anal canal skin, are called hemorrhoid, have another name called hemorrhoid, blood stasis, hemorrhoid disease, haemorrhoids etc.Medical science indication hemorrhoid comprise internal hemorrhoid, external hemorrhoid, mixed hemorrhoid, are a kind of chronic diseases of the vein group of the venous plexus generation varicose of anal orifice and rectal intestine bottom and anal mucosa and one or more softnesses of forming.The Therapeutic Method of hemorrhoid is very many, as medicine, injection, withered hemorrhoid nail, silk thread ligation or plastic loop ligation, freezing, infrared ray, microwave, radio frequency, operation etc.Generally acknowledge at present, the most effective Therapeutic Method mainly contains two: the one, plastic loop ligation, the 2nd, operative treatment, wherein plastic loop ligation is the first-selected therapy of American-European countries.Plastic loop ligation is the appropriate location by special haemorrhoids ligation apparatus 1.5～3cm above tooth trace, special cushion rubber is placed in the basilar part of mucosa on hemorrhoid or hemorrhoid, supply or the minimizing Vein reflux by the deflation of cushion rubber, the blood of erasement blocking-up hemorrhoid, reduce congested hypertrophy or the blood stream stasis of hemorrhoid, make it to produce ischemia, atrophy, necrosis, cover is pricked to organize gradually and is come off, wound tissue reparation and healing.It is one of best Therapeutic Method of present non-operative treatment curative effect.Present haemorrhoids ligation apparatus majority on the market is all the housing that adopts rifle body shape, be provided with negative pressure generator in housing, then the housing front end is provided with body, body communicates with negative pressure generator, and then on body, cover is loaded onto a cushion rubber, in use, by negative pressure generator, hemorrhoid are sucked body, then push cushion rubber, then unclamp hemorrhoid, more next hemorrhoid are operated being set with next cushion rubber on body.Hemorrhoid of the every treatment of this mode of operation just need a cushion rubber is installed, and during for an a plurality of hemorrhoid body of patient, have wasted treatment time greatly, have strengthened medical treatment cost.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of can overlap the haemorrhoids ligation apparatus of pricking a plurality of cushion rubbers simultaneously.
technical scheme of the present invention is as follows: a kind of repeating type hemorrhoid sleeve ligaturing implement, comprise rifle body (1), be provided with negative pressure generator (2) in described rifle body (1), this negative pressure generator (2) is connected with trigger (3), front end at described rifle body (1) is equipped with inner tube (4), the rear end of this inner tube (4) is connected with negative pressure generator (2), it is characterized in that: the outer outer tube (5) that is set with of described inner tube (4), stretch out outside the front end termination of outer tube (5) the front end termination of this inner tube (4), and this outer tube (5) is fixed on rifle body (1) front end, the front end surface of described inner tube (4) body evenly offers at least three road bar-shaped troughs (4a) vertically, this bar-shaped trough (4a) extends to inner tube (4) front end termination, the front end end of described outer tube (5) is connected with forward at least three sawtooth pawls (5a) vertically, each this sawtooth pawl (5a) all is positioned at corresponding bar-shaped trough (4a), described inner tube (4) front end outer surface offers twice inner tube circular saw (6) at least vertically side by side, all offer side by side vertically twice outer tube circular saw (7) at least on each described sawtooth pawl (5a), this inner tube circular saw (6) and outer tube circular saw (7) interlaced arrangement, the tooth top of this outer tube circular saw (7) protrudes upward above bar-shaped trough (4a), and this inner tube circular saw (6) foremost is positioned at outer tube circular saw (7) the place ahead foremost, it is vertical that described inner tube circular saw (6) and outer tube circular saw (7) are front end face, the zigzag that rear end face tilts, at described inner tube (4) front end sleeve, at least two cushion rubbers (8) are housed, each this cushion rubber (8) abuts against the front end face of each inner tube circular saw (6).
When using the said equipment to carry out hemorrhoid treating, can be set with simultaneously two cushion rubbers at least on inner pipe, this cushion rubber is set in front end face the place ahead of each inner tube circular saw.during use, inner tube front end port is aimed at the hemorrhoid body, pull trigger, produce negative pressure by negative pressure generator, the hemorrhoid body is drawn in the endoporus of inner tube, the spring of negative pressure generator promotion inner tube moves backward simultaneously, driving the cushion rubber that is set with on inner tube moves backward, when the cushion rubber that is set with on inner tube abuts to the front end face of outer tube circular saw backward, cushion rubber stops moving backward under the resistance of pipe ring shape sawtooth outside, inner tube continues to move backward simultaneously, in the time of in inner tube is fully retracted to outer tube, originally inner tube cushion rubber is foremost just pushed away inner tube by the outer tube circular saw, lock ring is to patient's hemorrhoid body, on the script inner tube, the cushion rubber of rear suit just moves to inner tube circular saw the place ahead of forefront along the angied posterior end face of inner tube circular saw at this moment, unclamp at last trigger, inner tube moves forward, return to initial position, originally the cushion rubber that is positioned at inner tube circular saw rear has foremost just moved to forefront, prepare to use next time.This structure can be set with a plurality of cushion rubbers simultaneously on inner pipe, uses each cushion rubber to move forward successively at every turn, just needs suit again until all cushion rubbers are all finished using, and has greatly saved the operating time, has reduced the time and money of waste in the operation.
The endoporus (5b) of described outer tube (5) is pre-large post-small shoulder hole, the anterior diameter of described inner tube (4) forms thick post (4b) greater than the middle part diameter, bar-shaped trough (4a) and inner tube circular saw (6) all are opened in this thick post (4b) surface, and the rear end of described thick post (4b) is positioned at the macropore of the endoporus (5b) of outer tube (5).Described thick post can move forward and backward in the macropore of the endoporus of outer tube, and when moving on to the final position after inner tube, the rear end face of thick post just is connected on the step surface of outer pipe orifice, and spacing effect is played in the movement of inner tube.
In order better to adsorb the hemorrhoid body, the axially logical endoporus of described inner tube (4) is pre-large post-small shoulder hole, and the enlarged diameter section in this hole is positioned at the front end of inner tube (4).
In order better to see the hemorrhoid body positions clearly in therapeutic process, be provided with irradiation light (9) on described rifle body (1) top, this irradiation light (9) points to rifle body (1) front end.
For convenient processing, improve stability, be evenly distributed with four road bar-shaped troughs (4a) on described inner tube (4), described outer tube (5) front end is provided with corresponding four sawtooth pawls (5a).
Beneficial effect: the present invention adopts coordinating of bar-shaped trough and sawtooth pawl, adopt simultaneously circular saw to carry out spacing to cushion rubber, on inner pipe can a plurality of cushion rubbers of disposal package packing, greatly saved the operating time, the characteristics such as also have simultaneously stable operation, reduce costs and raise the efficiency.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the partial enlarged drawing at A place in Fig. 1.
Fig. 3 is the partial schematic diagram of inner tube termination.
Fig. 4 is the partial schematic diagram of outer tube termination.
The specific embodiment
The invention will be further described below in conjunction with drawings and Examples.
as Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, the present invention includes rifle body 1, negative pressure generator 2, trigger 3, inner tube 4, outer tube 5, inner tube circular saw 6, outer tube circular saw 7, the parts such as cushion rubber 8 and irradiation light 9, the structure of described negative pressure generator 2 sees that the patent No. is 200720188417.0, name is called the patent of vacuum suction therapeutic equipment of hemorrhoid, this negative pressure generator 2 is arranged in rifle body 1, this negative pressure generator 2 is connected with trigger 3, front end at described rifle body 1 is equipped with inner tube 4, the endoporus of this inner tube 4 is pre-large post-small shoulder hole, the rear end of this inner tube 4 is connected with negative pressure generator 2, the outer outer tube 5 that is set with of described inner tube 4, stretch out outside the front end termination of outer tube 5 the front end termination of this inner tube 4, and this outer tube 5 is fixed on rifle body 1 front end.The endoporus 5b of described outer tube 5 is pre-large post-small shoulder hole, the front end termination of described inner tube 4 outwards convexes to form thick post 4b, it is surperficial that bar-shaped trough 4a and inner tube circular saw 6 all are opened in this thick post 4b, the rear end of described thick post 4b is positioned at the macropore of the endoporus 5b of outer tube 5, and the diameter of this thick post 4b is greater than the hole diameter of the endoporus 5b of outer tube 5.The endoporus of described inner tube 4 is pre-large post-small shoulder hole.the front end surface of described inner tube 4 bodys evenly offers at least three road bar-shaped trough 4a vertically, elect as in the present embodiment and offer four bar-shaped troughs, this bar-shaped trough 4a extends to inner tube 4 front end terminations, the front end end of described outer tube 5 is connected with forward at least three sawtooth pawl 5a vertically, be preferably four sawtooth 5a in the present embodiment, each this sawtooth pawl 5a all is positioned at corresponding bar-shaped trough 4a, described inner tube 4 front end outer surfaces offer twice inner tube circular saw 6 at least vertically side by side, all offer side by side vertically twice outer tube circular saw 7 at least on each described sawtooth pawl 5a, this inner tube circular saw 6 and outer tube circular saw 7 interlaced arrangement, the upper end of this outer tube circular saw 7 protrudes upward bar-shaped trough 4a top, and this inner tube circular saw 6 foremost is positioned at outer tube circular saw 7 the place aheads foremost, it is vertical that described inner tube circular saw 6 and outer tube circular saw 7 are front end face, the zigzag that rear end face tilts, at described inner tube 4 front end sleeves, at least two cushion rubbers 8 are housed, each this cushion rubber 8 abuts against the front end face of each inner tube circular saw 6.Be provided with irradiation light 9 on described rifle body 1 top, this irradiation light 9 points to rifle body 1 front ends.
The above is only preferred embodiment of the present invention; not take the present invention as restriction; all any modifications of doing within the spirit and principles in the present invention, be equal to the quantity etc. of replacing and improving as change dial framework and benchmark post, within protection scope of the present invention all should be included in.
Claims (5)
1. repeating type hemorrhoid sleeve ligaturing implement, comprise rifle body (1), be provided with negative pressure generator (2) in described rifle body (1), this negative pressure generator (2) is connected with trigger (3), front end at described rifle body (1) is equipped with inner tube (4), the rear end of this inner tube (4) is connected with negative pressure generator (2), it is characterized in that: the outer outer tube (5) that is set with of described inner tube (4), stretch out outside the front end termination of outer tube (5) the front end termination of this inner tube (4), and this outer tube (5) is fixed on rifle body (1) front end, the front end surface of described inner tube (4) body evenly offers at least three road bar-shaped troughs (4a) vertically, this bar-shaped trough (4a) extends to inner tube (4) front end port, the front end end of described outer tube (5) is connected with forward at least three sawtooth pawls (5a) vertically, each this sawtooth pawl (5a) all is positioned at corresponding bar-shaped trough (4a), described inner tube (4) front end outer surface offers twice inner tube circular saw (6) at least vertically side by side, all offer side by side vertically twice outer tube circular saw (7) at least on each described sawtooth pawl (5a), this inner tube circular saw (6) and outer tube circular saw (7) interlaced arrangement, the tooth top of this outer tube circular saw (7) protrudes upward above bar-shaped trough (4a), and this inner tube circular saw (6) foremost is positioned at outer tube circular saw (7) the place ahead foremost, it is vertical that described inner tube circular saw (6) and outer tube circular saw (7) are front end face, the zigzag that rear end face tilts, at described inner tube (4) front end sleeve, at least two cushion rubbers (8) are housed, each this cushion rubber (8) abuts against the front end face of each inner tube circular saw (6).
2. repeating type hemorrhoid sleeve ligaturing implement according to claim 1, it is characterized in that: the endoporus (5b) of described outer tube (5) is pre-large post-small shoulder hole, the anterior diameter of described inner tube (4) forms thick post (4b) greater than the middle part diameter, bar-shaped trough (4a) and inner tube circular saw (6) all are opened in this thick post (4b) surface, and the rear end of described thick post (4b) is positioned at the macropore of the endoporus (5b) of outer tube (5).
3. repeating type hemorrhoid sleeve ligaturing implement according to claim 1 and 2 is characterized in that: the axially logical endoporus of described inner tube (4) is pre-large post-small shoulder hole, and the enlarged diameter section in this hole is positioned at the front end of inner tube (4).
4. repeating type hemorrhoid sleeve ligaturing implement according to claim 1 is characterized in that: be provided with irradiation light (9) on described rifle body (1) top, this irradiation light (9) points to rifle body (1) front end.
5. repeating type hemorrhoid sleeve ligaturing implement according to claim 1, it is characterized in that: be evenly distributed with four road bar-shaped troughs (4a) on described inner tube (4), described outer tube (5) front end is provided with corresponding four sawtooth pawls (5a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101128328A CN103142285A (en) | 2013-04-02 | 2013-04-02 | Repeating haemorrhoids sleeve pricking gun |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101128328A CN103142285A (en) | 2013-04-02 | 2013-04-02 | Repeating haemorrhoids sleeve pricking gun |
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| Publication Number | Publication Date |
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| CN103142285A true CN103142285A (en) | 2013-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013101128328A Pending CN103142285A (en) | 2013-04-02 | 2013-04-02 | Repeating haemorrhoids sleeve pricking gun |
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| CN (1) | CN103142285A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104127216A (en) * | 2013-09-18 | 2014-11-05 | 许瑞云 | Method for arranging elastic threads in loop ligature device and automatic elastic thread type loop ligature device |
| CN104546050A (en) * | 2014-12-25 | 2015-04-29 | 江苏安特尔医疗科技有限公司 | Progressive rubber ring launching mechanism |
| CN105662520A (en) * | 2016-03-16 | 2016-06-15 | 奥亿康医疗科技无锡有限公司 | Loop ligature device capable of continuously launching negative pressure to suck haemorrhoid |
| 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 |
| WO2022129967A1 (en) * | 2020-02-07 | 2022-06-23 | Top Minmal Invasive Medical Science And Technology (Changzhou) Ltd. | Hemorrohids ligation treatment device |
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| US5269789A (en) * | 1992-10-09 | 1993-12-14 | Boston Scientific Corporation | Multiple ligating band dispenser for ligating instruments |
| US5356416A (en) * | 1992-10-09 | 1994-10-18 | Boston Scientific Corporation | Combined multiple ligating band dispenser and sclerotherapy needle instrument |
| WO1999056635A1 (en) * | 1998-05-06 | 1999-11-11 | Ensurg, Inc. | Ligating band dispenser |
| WO2003099141A1 (en) * | 2002-05-25 | 2003-12-04 | Essam Mohamed Ghareeb | Ligating band applicator |
| CN2899713Y (en) * | 2006-01-13 | 2007-05-16 | 中国人民解放军第三军医大学第三附属医院 | Negative pressure sucking force pile therapeutic gun |
| WO2008051329A2 (en) * | 2006-10-24 | 2008-05-02 | Boston Scientific Scimed, Inc. | Ligating band dispenser with a sliding deployment system |
| WO2011041069A1 (en) * | 2009-09-30 | 2011-04-07 | Boston Scientific Scimed, Inc. | Ligating band dispenser device |
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2013
- 2013-04-02 CN CN2013101128328A patent/CN103142285A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5269789A (en) * | 1992-10-09 | 1993-12-14 | Boston Scientific Corporation | Multiple ligating band dispenser for ligating instruments |
| US5356416A (en) * | 1992-10-09 | 1994-10-18 | Boston Scientific Corporation | Combined multiple ligating band dispenser and sclerotherapy needle instrument |
| WO1999056635A1 (en) * | 1998-05-06 | 1999-11-11 | Ensurg, Inc. | Ligating band dispenser |
| WO2003099141A1 (en) * | 2002-05-25 | 2003-12-04 | Essam Mohamed Ghareeb | Ligating band applicator |
| CN2899713Y (en) * | 2006-01-13 | 2007-05-16 | 中国人民解放军第三军医大学第三附属医院 | Negative pressure sucking force pile therapeutic gun |
| WO2008051329A2 (en) * | 2006-10-24 | 2008-05-02 | Boston Scientific Scimed, Inc. | Ligating band dispenser with a sliding deployment system |
| WO2011041069A1 (en) * | 2009-09-30 | 2011-04-07 | Boston Scientific Scimed, Inc. | Ligating band dispenser device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104127216A (en) * | 2013-09-18 | 2014-11-05 | 许瑞云 | Method for arranging elastic threads in loop ligature device and automatic elastic thread type loop ligature device |
| CN104546050A (en) * | 2014-12-25 | 2015-04-29 | 江苏安特尔医疗科技有限公司 | Progressive rubber ring launching mechanism |
| CN105662520A (en) * | 2016-03-16 | 2016-06-15 | 奥亿康医疗科技无锡有限公司 | Loop ligature device capable of continuously launching negative pressure to suck haemorrhoid |
| CN105662520B (en) * | 2016-03-16 | 2018-07-10 | 奥亿康医疗科技无锡有限公司 | Vacuum suction haemorrhoids ligation apparatus can continuously be emitted |
| 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 |
| WO2022129967A1 (en) * | 2020-02-07 | 2022-06-23 | Top Minmal Invasive Medical Science And Technology (Changzhou) Ltd. | Hemorrohids ligation treatment device |
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Application publication date: 20130612 |