CN203763159U - Haemorrhoids ligation therapeutic apparatus - Google Patents
Haemorrhoids ligation therapeutic apparatus Download PDFInfo
- Publication number
- CN203763159U CN203763159U CN201420134073.5U CN201420134073U CN203763159U CN 203763159 U CN203763159 U CN 203763159U CN 201420134073 U CN201420134073 U CN 201420134073U CN 203763159 U CN203763159 U CN 203763159U
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- China
- Prior art keywords
- ligation
- piston
- haemorrhoids
- operating head
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- Expired - Fee Related
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Abstract
The utility model discloses a haemorrhoids ligation therapeutic apparatus comprising an inner barrel and an outer barrel which are concentrically arranged. A piston cavity with the front end opening is arranged in the inner cavity of the inner barrel, a piston is arranged in the piston cavity, a pull rod is arranged on the rear side of the piston, an annual interlayer between the inner barrel and the outer barrel is an elastic bin, a spring is arranged at the bottom of the elastic bin, and a top sleeve and a plurality of ligation rings are arranged at the front side of the spring; an operating head in threaded connection is arranged at the front end of the outer barrel, an annular groove is formed in the inner wall of the operating head, an annular airbag is fixed in the groove, and three radial sliders are fixed on the inner side of the annular airbag which is connected with an air supply pipe; each ligation ring is of an unclosed spiral-ring shape. A plurality of haemorrhoids can be continuously ligated, surgical operation efficiency is improved, and pain of patients is reduced; the ligation rings made of metal materials are large in ligation strength and applicable to the haemorrhoids different in shape and size, and good therapeutic effect can be achieved.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, relates in particular to a kind of Haemorrhoids ligation treatment device.
Background technology
Blood stasis ligation is one of the treatment important means of hemorrhoid and effective means, and it completes by special hemorrhoids ligator conventionally.Current hemorrhoids ligator adopts negative-pressure suction principle conventionally, and blood stasis is collapsed in ligature carrier, then by rubber band, blood stasis root is tightened, and blocks its blood supply, lets alone aging and comes off, and reaches healing object.Current hemorrhoids ligator in use has the following disadvantages, and it generally adopts rubber band that blood stasis is tightened, and the contractility of rubber band is fixed, and can not regulate voluntarily ligation power according to the size of blood stasis, therefore clinical effectiveness is to be improved.In addition, current hemorrhoids ligator can only carry a root bark muscle conventionally, cannot carry out continuous operation, and ligation efficiency is lower, and has increased the misery in patient treatment process.
Utility model content
For overcoming prior art deficiency, this utility model provides a kind of reasonable in design, convenient to operation, can carry out continuous ligation operation, and the effective Haemorrhoids ligation treatment device of ligation.
For realizing above-mentioned technical purpose, this utility model by the following technical solutions: a kind of Haemorrhoids ligation treatment device, comprise inner core and the urceolus of concentric setting, both are fixedly connected with by base; The inner chamber of inner core is the open plunger shaft of front end, is provided with piston in plunger shaft, and piston rear side is provided with pull bar, and pull bar tail end is connected with a nut thread through after base; Annular gap between described inner core and urceolus is magazine, and the bottom of magazine is provided with spring, and the front side of spring is provided with top cover and some ligation rings; Described outer cylinder front end is provided with the operating head being threaded, described operating head is shell shape, its inwall is provided with annular groove, in groove, be fixed with an annular air-pocket, the inner side of described annular air-pocket is fixed with three radial slider that are equally spaced, the front end of described radial slider is provided with the limited step protruding to center of circle direction, prevents that thus ligation ring is deviate from before ligation; Described annular air-pocket is connected with an air supply pipe; Described ligation ring is not closed spiral round, the round and smooth same plane that is not positioned in its two ends.
The utlity model has following beneficial effect: in advance ligation ring is positioned in magazine, operating head is aimed at after blood stasis, swivel nut carrys out driven plunger and moves backward, piston nose produces negative pressure by blood stasis main body sucker intracavity, in annular air-pocket, be filled with pressure-air, annular air-pocket outside is supported by operating head, mainly order about inner side deformation occurs, and then can push ligation ring by radial slider, due to the design of ligation ring employing spiral round, after receiving extruding, it dwindles, and then blood stasis root is tightened, and finally reaches blood stasis ligation object.This utility model, in operating process, can seriality carry out ligation to multiple blood stasis, has improved operation technique efficiency, has reduced patient's misery; The ligation ring that it adopts can be metal material and makes, and ligation great efforts are applicable to the blood stasis that size shape is different, have good therapeutic effect.
Brief description of the drawings
Fig. 1 is this utility model structural representation.
Fig. 2 is annular air-pocket and radial slider structural representation.
Fig. 3 is ligation ring structure schematic diagram.
In figure, 1, nut, 2, base, 3, spring, 4, inner core, 5, top cover, 6, magazine, 7, ligation ring, 8, radial slider, 9, annular air-pocket, 10, operating head, 11, piston, 12, plunger shaft, 13, pull bar, 14, urceolus, 15, limited step, 16, air supply pipe, 17, groove.
Detailed description of the invention
Shown in Fig. 1,2,3, a kind of Haemorrhoids ligation treatment device, comprises inner core 4 and the urceolus 14 of concentric setting, and both are fixedly connected with by base 2; The inner chamber of inner core 4 is the open plunger shaft 12 of front end, is provided with piston 11 in plunger shaft 12, and piston 11 rear sides are provided with pull bar 13, and pull bar 13 tail ends are threaded with a nut 1 through base 2 is rear; Annular gap between described inner core 4 and urceolus 14 is magazine 6, and the bottom of magazine 6 is provided with spring 3, and the front side of spring 3 is provided with top cover 5 and some ligation rings 7; Described urceolus 14 front ends are provided with the operating head 10 being threaded, described operating head 10 is shell shape, its inwall is provided with annular groove 17, in groove 17, be fixed with an annular air-pocket 9, the inner side of described annular air-pocket 9 is fixed with three radial slider that are equally spaced 8, the front end of described radial slider 8 is provided with the limited step 15 protruding to center of circle direction, prevents that thus ligation ring 7 is deviate from before ligation; Described annular air-pocket 9 is connected with an air supply pipe 16; Described ligation ring 7 is not closed spiral round, and its two ends are round and smooth and be not positioned at same plane, to can dwindle after being squeezed, play the object of tightening blood stasis.
Claims (1)
1. a Haemorrhoids ligation treatment device, is characterized in that: it comprises inner core and the urceolus of concentric setting, and both are fixedly connected with by base; The inner chamber of inner core is the open plunger shaft of front end, is provided with piston in plunger shaft, and piston rear side is provided with pull bar, and pull bar tail end is connected with a nut thread through after base; Annular gap between described inner core and urceolus is magazine, and the bottom of magazine is provided with spring, and the front side of spring is provided with top cover and some ligation rings; Described outer cylinder front end is provided with the operating head being threaded, described operating head is shell shape, its inwall is provided with annular groove, in groove, be fixed with an annular air-pocket, the inner side of described annular air-pocket is fixed with three radial slider that are equally spaced, and the front end of described radial slider is provided with the limited step protruding to center of circle direction; Described annular air-pocket is connected with an air supply pipe; Described ligation ring is not closed spiral round, the round and smooth same plane that is not positioned in its two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420134073.5U CN203763159U (en) | 2014-03-18 | 2014-03-18 | Haemorrhoids ligation therapeutic apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420134073.5U CN203763159U (en) | 2014-03-18 | 2014-03-18 | Haemorrhoids ligation therapeutic apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203763159U true CN203763159U (en) | 2014-08-13 |
Family
ID=51280417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420134073.5U Expired - Fee Related CN203763159U (en) | 2014-03-18 | 2014-03-18 | Haemorrhoids ligation therapeutic apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203763159U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108144138A (en) * | 2018-02-12 | 2018-06-12 | 张�林 | A kind of withered bundle machine of intelligence hemorrhoid |
| CN109069159A (en) * | 2015-12-23 | 2018-12-21 | 霍滕医疗有限公司 | Mostly band apparatus for ligating |
| CN114425127A (en) * | 2022-02-23 | 2022-05-03 | 山东百多安医疗器械股份有限公司 | Disposable perianal abscess antibacterial drainage tube |
-
2014
- 2014-03-18 CN CN201420134073.5U patent/CN203763159U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109069159A (en) * | 2015-12-23 | 2018-12-21 | 霍滕医疗有限公司 | Mostly band apparatus for ligating |
| CN109069159B (en) * | 2015-12-23 | 2021-05-25 | 霍滕医疗有限公司 | Multi-band ligation device |
| CN108144138A (en) * | 2018-02-12 | 2018-06-12 | 张�林 | A kind of withered bundle machine of intelligence hemorrhoid |
| CN108144138B (en) * | 2018-02-12 | 2023-10-20 | 张�林 | Intelligent hemorrhoid withering machine |
| CN114425127A (en) * | 2022-02-23 | 2022-05-03 | 山东百多安医疗器械股份有限公司 | Disposable perianal abscess antibacterial drainage tube |
| CN114425127B (en) * | 2022-02-23 | 2023-10-20 | 山东百多安医疗器械股份有限公司 | Disposable perianal abscess antibacterial drainage tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20150318 |
|
| EXPY | Termination of patent right or utility model |