CN103211637A - Loop ligature apparatus for treating hemorrhoid - Google Patents
Loop ligature apparatus for treating hemorrhoid Download PDFInfo
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- CN103211637A CN103211637A CN2013101720700A CN201310172070A CN103211637A CN 103211637 A CN103211637 A CN 103211637A CN 2013101720700 A CN2013101720700 A CN 2013101720700A CN 201310172070 A CN201310172070 A CN 201310172070A CN 103211637 A CN103211637 A CN 103211637A
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- cushion rubber
- main suction
- rubber ring
- suction pipe
- suction tube
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Abstract
The invention relates to a loop ligature apparatus for treating hemorrhoid. The loop ligature apparatus belongs to a disposable medicine apparatus for treating hemorrhoid. The loop ligature apparatus comprises a piston (1), a main suction tube (2), a rubber ring pushing tube (3), a rubber ring guiding cone (5), a rubber ring release base (6) and a rubber ring (4), wherein the main suction tube is a transparent plastic tube, the front end part of the main suction tube is provided with an opening in a truncation manner, the piston (1) is arranged in the main suction tube, the rubber ring pushing tube is sleeved outside the main suction tube, the rubber ring pushing tube is shorter than the main suction tube, the rubber ring guiding cone is matched with the rubber ring release base in a mutual plug-in manner, and the released rubber ring is sleeved at the front end of the main suction tube. After being sterilized, the loop ligature apparatus is stored in a sealing manner. The rubber ring can be stored for up to 6-8 years under a natural relaxed manner. When the loop ligature apparatus is clinically used, a doctor holds the small rubber ring with the thumb and the index finger, the aperture of the rubber ring is aligned to the cross-cone-shaped front end part of the rubber ring release base, and the rubber ring guiding cone is matched with the rubber ring release base in a mutual plug-in manner, so that the rubber ring is smoothly sleeved on the main suction tube; and during a surgery, soft matters at an affected part are bound by the rubber ring, and after several days, the soft matters at the affected part naturally fall off, therefore the hemorrhoid can be cured.
Description
Technical field
The invention belongs to a kind of medical apparatus and instruments, be specifically related to be used for the treatment of the disposable pull bundle apparatus of hemorrhoid.
Background technology
The applicant has applied for that on August 18th, 2008 name is called disposable hemorrhoid looping and binding device, and the patent No. is CN200820188725.8, and publication number is CN201239174, in the certificate that patents on May 20th, 2009.The content of this patent includes: draw ring conehead, pushing ram, slide lid, main suction pipe and piston, main suction pipe is transparent plastic tube, is piston in the leading section truncation opening, main suction pipe.Main suction pipe and piston type are like plastic injector for temporary use, and just the leading section truncation with needle tubing forms opening.The outside of main suction pipe is with slide lid, and the front of slide lid is provided with pushing ram.Be placed with on the opening of main suction pipe front end and draw the ring conehead, draw the ring conehead and merge into taper, tapering part is split up into petal-shaped.
The applicant applied for utility model patent on the 15th in December in 2010 again, name is called: disposable hemorrhoid looping and binding device tool, the patent No. is: CN2010206613637, the main improvement of its technical scheme and last patent is in the design of cushion rubber guiding: be placed with on the opening of main suction pipe front end and draw the ring conehead, drawing the ring conehead anterior is cone, afterbody is for drawing the ring tapered plug, draw the ring tapered plug and insert main suction pipe front end, drawing the afterbody system that encircles conehead has an end of going up the ring drag wire, on encircle drag wire the other end be enclosed within on the earrings of pushing ram outer wall.Last ring drag wire is three, is evenly distributed.
Through clinical practice, find that in introducing the cushion rubber process going up the ring drag wire for three can not be synchronous, introduces cushion rubber and also has problems.
The cushion rubber of domestic and international disposable hemorrhoid looping and binding device is to be preset at main suction pipe front end at factory's enforcement cushion rubber installation, cushion rubber mostly, as Guangzhou Zhong Shan doctor automatic ligation device of hemorrhoids, the multi-ring hemorrhoid looping and binding device in the Cook of the U.S., all be that cushion rubber has preset installation when the looping and binding device product export, it is that the doctor need not go up cushion rubber in use that such product has a benefit.Behind the product export, when product uses patient is uncertain on one's body.Cushion rubber is expansion state.Cushion rubber is preserved under expansion tractive state, oxidation easily, aging, and cushion rubber elastical retraction power descends year by year, and the general producer of these products requires, product uses after producing in two years.Quality just guarantee.Cushion rubber is the critical component of looping and binding device, the success or failure of the quality decision looping and binding device result of use of cushion rubber quality and cover bundle technology.The hemorrhoid physical ability of pricking cushion rubber quality decision cover does not realize that expection comes off and plays a decisive role.
Producer is in order to prolong the quality expiry date of product both at home and abroad, high-quality cushion rubber oxidation resistance is constantly adopted in the design of cushion rubber product, improve the retraction elasticity of cushion rubber, prolong the looping and binding device life-span, this has brought another problem again, the elastical retraction power of cushion rubber strengthens, and makes quilt cover prick hemorrhoid body early fallout.Be difficult to realize expecting the target that comes off.Because pricked quality, elastical retraction power and the specification of the come off time limit and the cushion rubber of hemorrhoid body much relations are arranged.That is to say that elastic force is big more, cushion rubber is narrow more, is pricked the hemorrhoid body to come off more early, and the cushion rubber that meets the specification of quality is the key of treatment.
Summary of the invention
The objective of the invention is further improvement, use to reach clinical operation to above-mentioned patent.
The present invention includes: piston, main suction pipe, cushion rubber propulsion tube, cushion rubber guide cone, cushion rubber dispensing seat and cushion rubber.Main suction pipe is transparent plastic tube, leading section truncation opening, and piston is in main suction pipe, the outside of main suction pipe is with the cushion rubber propulsion tube, the cushion rubber propulsion tube is shorter than main suction pipe, and the cushion rubber guide cone plugs each other with cushion rubber dispensing seat and cooperates, and dispensing cushion rubber cover is enclosed within the front end of main suction pipe.
The outside backrush in tail end edge of main suction pipe, backrush place has gap at interval, and the tail end edge of cushion rubber propulsion tube turns up, and the place of turning up also has gap at interval, screws with the tail end edge of main suction pipe to cooperate, and the two forms locking or breaks away from.
The cushion rubber guide cone, it is conical that one end is, the other end is cylindrical, body diameter is less than the conical bottom diameter, and column part can be inserted in the main suction pipe, and tapered segment and column part respectively are divided into pintongs vertically, form the wooden fork shape, conical base and cylinder outer rim are one, and the centre is run through, and radially section is empty " ten " word.
Cushion rubber dispensing seat, integral body is three parts, and front end is taper, and section is " ten " font,, the centre is an annulus, and the back segment section also is to be " ten " font, and " ten " font that front and back are two sections forms four right angles through groove.
Cushion rubber guide cone and cushion rubber dispensing seat are combined into one to inserting.
The cushion rubber guide cone also can be designed to three lobes, and cushion rubber dispensing seat also will be designed to section and be " Y " shape.
Above-mentioned apparatus is after sterilization, and sealing is preserved.Cushion rubber can reach 6-8 in the natural relaxation following holding time of state.
During clinical use, the doctor takes with thumb and forefinger and takes the photograph little cushion rubber, the front tip part of cushion rubber dispensing seat " ten " word taper is aimed in the cushion rubber aperture, after inwardly propelling reaches place, branch footpath, most advanced and sophisticated cushion rubber dispensing seat " ten " word that faces toward of cushion rubber guide cone is bored inserting, the column part of cushion rubber guide cone is put in the main suction pipe, the expansion of propelling cushion rubber also is enclosed within on the cushion rubber guide cone, when the annulus of cushion rubber dispensing seat advances cushion rubber to reach cushion rubber guide cone bottom, the cushion rubber expansion that reached capacity, the annulus of cushion rubber dispensing seat continues to advance, and cushion rubber breaks away from cushion rubber guide cone bottom, landing also is enclosed within on the main suction pipe.
Cushion rubber is enclosed within on the main suction pipe, just can let go in fact art operation of doctor, with the adsorbate of the tight-lipped closely connected nearly patient's affected part of main suction pipe, pulling piston master suction pipe forms negative pressure, soft material enters in the main suction pipe tube chamber, main suction pipe manufactured materials lucite pipe, adsorbate can be high-visible, promotes the cushion rubber propulsion tube forward, just cushion rubber is released main suction pipe mouth, cushion rubber is with the soft material ligation of affected part, and the soft material of affected part comes off naturally after several days, and hemorrhoid just can be cured.
Description of drawings
Fig. 1 is general assembly drawing of the present invention and exploded view, wherein: 1-piston, 2-master's suction pipe, 3-cushion rubber propulsion tube, 4-cushion rubber, 5-cushion rubber guide cone, 6-cushion rubber dispensing seat;
Fig. 2 is the front view of cushion rubber guide cone, and vertical view is identical with front view;
Fig. 3 is the left view of Fig. 2;
Fig. 4 is the right view of Fig. 2;
Fig. 5 is the A-A cutaway view of Fig. 2;
Fig. 6 is the front view of cushion rubber dispensing seat, and vertical view is identical with front view;
Fig. 7 is the left view of Fig. 6;
Fig. 8 is the right view of Fig. 6;
Fig. 9 is the B-B cutaway view of Fig. 6;
Figure 10 is the front view of the cushion rubber dispensing seat of another kind of structure, and vertical view is identical with front view, and left view is identical with Fig. 7;
Figure 11 is the right view of Figure 10;
Figure 12 is that the patent No. is 200820188725.8 view, and sequence number is the sequence number of original application among the figure;
Figure 13 is that the patent No. is 2010206613637 view, and sequence number is the sequence number of original application among the figure.
The specific embodiment
Now in conjunction with the accompanying drawings, concrete structure of the present invention is described below.As shown in Figure 1, the present invention includes: piston 1, main suction pipe 2, cushion rubber propulsion tube 3, cushion rubber guide cone 5, cushion rubber dispensing seat 6 and cushion rubber 4.Main suction pipe 2 is transparent plastic tube, leading section truncation opening, and piston 1 is in main suction pipe 2, the outside of main suction pipe 2 is with cushion rubber propulsion tube 3, cushion rubber propulsion tube 3 is shorter than main suction pipe 2, and cushion rubber guide cone 5 plugs each other with cushion rubber dispensing seat 6 and cooperates, and dispensing cushion rubber 4 is enclosed within the front end of main suction pipe 2.
As shown in Figure 2, the cushion rubber guide cone, the C end is conical, and the D end is cylindrical, and body diameter is less than the conical bottom diameter, column part can be inserted in the main suction pipe, tapered segment and column part respectively are divided into pintongs vertically, form the wooden fork shape, and conical base and cylinder outer rim are one, the centre is run through, and radially section is illustrated in figure 5 as sky " ten " word.
As shown in Figure 6, cushion rubber dispensing seat, integral body is three parts, and the F end is taper, and section is " ten " font,, the centre is an annulus, and E section section also is to be " ten " font as shown in Figure 9, and " ten " font that front and back are two sections forms four right angles through groove.
Cushion rubber guide cone and cushion rubber dispensing seat are combined into one to inserting.
Shown in Figure 10 and 11, be the another kind of form of cushion rubber dispensing seat, front end is taper, the screwdriver of shape such as hardware ﹠ tools " ten " word tip, other parts are identical with Fig. 6.
Claims (6)
1. hemorrhoid looping and binding device, include: piston (1), main suction pipe (2), cushion rubber propulsion tube (3), cushion rubber guide cone (5), cushion rubber dispensing seat (6) and cushion rubber (4), main suction pipe (2) is transparent plastic tube, leading section truncation opening, piston (1) is in main suction pipe, the outside of main suction pipe (2) is with cushion rubber propulsion tube (3), cushion rubber propulsion tube (3) is shorter than main suction pipe (2), it is characterized in that cushion rubber guide cone (5) and cushion rubber dispensing seat (6) plugs each other cooperates, discharges the front end that cushion rubber cover (4) is enclosed within main suction pipe (2).
2. hemorrhoid looping and binding device according to claim 1, it is characterized in that the outside backrush in tail end edge of main suction pipe (2), backrush place has gap at interval, the tail end edge of cushion rubber propulsion tube (3) turns up, turn up and locate also to have at interval gap, screw with the tail end edge of main suction pipe and to cooperate, the two forms locking or breaks away from.
3. hemorrhoid looping and binding device according to claim 1, it is characterized in that cushion rubber guide cone (5), it is conical that one end (C) is, and (D) is cylindrical for the other end, and body diameter is less than the conical bottom diameter, column part is inserted in the main suction pipe (2), tapered segment and column part respectively are divided into pintongs vertically, form the wooden fork shape, and conical base and cylinder outer rim are one, the centre is run through, and radially section is empty " ten " word.
4. hemorrhoid looping and binding device according to claim 1, it is characterized in that cushion rubber dispensing seat (6), integral body is three parts, front end (F) is taper, and section is " ten " font, the centre is an annulus, back segment (E) section also is to be " ten " font, and " ten " font that front and back are two sections forms four right angles through groove.
5. according to claim 1 or 3 described hemorrhoid looping and binding devices, it is characterized in that cushion rubber guide cone (5) is designed to three lobes.
6. according to claim 1 or 4 described hemorrhoid looping and binding devices, it is characterized in that cushion rubber dispensing seat (6) is designed to section and is " Y " shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101720700A CN103211637A (en) | 2013-05-12 | 2013-05-12 | Loop ligature apparatus for treating hemorrhoid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101720700A CN103211637A (en) | 2013-05-12 | 2013-05-12 | Loop ligature apparatus for treating hemorrhoid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103211637A true CN103211637A (en) | 2013-07-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101720700A Pending CN103211637A (en) | 2013-05-12 | 2013-05-12 | Loop ligature apparatus for treating hemorrhoid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103211637A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103654905A (en) * | 2013-12-11 | 2014-03-26 | 吕中华 | Automatic ring installation device on minimally invasive haemorrhoids ligation device |
| CN105105811A (en) * | 2015-07-28 | 2015-12-02 | 宁波市北仑区人民医院 | Haemorrhoid loop ligature instrument and use method thereof |
| CN108013917A (en) * | 2017-12-30 | 2018-05-11 | 天津灵角创意科技有限公司 | A kind of automatic looping and binding device with elastic thread |
| CN108210018A (en) * | 2017-12-30 | 2018-06-29 | 天津灵角创意科技有限公司 | A kind of automatic looping and binding device of rotary-out type |
| CN114191044A (en) * | 2021-12-23 | 2022-03-18 | 山东百多安医疗器械股份有限公司 | Ligation device rubber ring loading device with ultra-smooth coating and manufacturing method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020111639A1 (en) * | 2001-01-09 | 2002-08-15 | Armstrong David N. | Multiple band ligator and anoscope system and method for using same |
| CN201239174Y (en) * | 2008-08-18 | 2009-05-20 | 米德敏 | Disposable ligation device for hemorrhoid |
| US20100063517A1 (en) * | 2008-09-09 | 2010-03-11 | Crh Medical Corporation | Elastic band ligation device and method for treatment of hemorrhoids |
| CN102058420A (en) * | 2011-01-25 | 2011-05-18 | 李洪湘 | Reamer for loop ligature rubber ring |
| CN201905955U (en) * | 2010-12-15 | 2011-07-27 | 米德敏 | Disposable hemorrhoid ligation instrument |
| CN203244424U (en) * | 2013-05-12 | 2013-10-23 | 米德敏 | Hemorrhoid loop ligature device |
-
2013
- 2013-05-12 CN CN2013101720700A patent/CN103211637A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020111639A1 (en) * | 2001-01-09 | 2002-08-15 | Armstrong David N. | Multiple band ligator and anoscope system and method for using same |
| CN201239174Y (en) * | 2008-08-18 | 2009-05-20 | 米德敏 | Disposable ligation device for hemorrhoid |
| US20100063517A1 (en) * | 2008-09-09 | 2010-03-11 | Crh Medical Corporation | Elastic band ligation device and method for treatment of hemorrhoids |
| CN201905955U (en) * | 2010-12-15 | 2011-07-27 | 米德敏 | Disposable hemorrhoid ligation instrument |
| CN102058420A (en) * | 2011-01-25 | 2011-05-18 | 李洪湘 | Reamer for loop ligature rubber ring |
| CN203244424U (en) * | 2013-05-12 | 2013-10-23 | 米德敏 | Hemorrhoid loop ligature device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103654905A (en) * | 2013-12-11 | 2014-03-26 | 吕中华 | Automatic ring installation device on minimally invasive haemorrhoids ligation device |
| CN103654905B (en) * | 2013-12-11 | 2016-06-29 | 奥亿康医疗科技无锡有限公司 | Automatic on Wicresoft's haemorrhoids ligation apparatus encloses device |
| CN105105811A (en) * | 2015-07-28 | 2015-12-02 | 宁波市北仑区人民医院 | Haemorrhoid loop ligature instrument and use method thereof |
| CN108013917A (en) * | 2017-12-30 | 2018-05-11 | 天津灵角创意科技有限公司 | A kind of automatic looping and binding device with elastic thread |
| CN108210018A (en) * | 2017-12-30 | 2018-06-29 | 天津灵角创意科技有限公司 | A kind of automatic looping and binding device of rotary-out type |
| CN114191044A (en) * | 2021-12-23 | 2022-03-18 | 山东百多安医疗器械股份有限公司 | Ligation device rubber ring loading device with ultra-smooth coating and manufacturing method |
| CN114191044B (en) * | 2021-12-23 | 2022-11-11 | 山东百多安医疗器械股份有限公司 | Ligation device rubber ring loading device with ultra-smooth coating and manufacturing method |
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Application publication date: 20130724 |