CN206166974U - Haemorrhoids ligation device under intestines mirror - Google Patents
Haemorrhoids ligation device under intestines mirror Download PDFInfo
- Publication number
- CN206166974U CN206166974U CN201620968788.XU CN201620968788U CN206166974U CN 206166974 U CN206166974 U CN 206166974U CN 201620968788 U CN201620968788 U CN 201620968788U CN 206166974 U CN206166974 U CN 206166974U
- Authority
- CN
- China
- Prior art keywords
- knot
- coil
- elastic force
- intestinal mirror
- haemorrhoids ligation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a haemorrhoids ligation device under intestines mirror, act as go -between and the elasticity coil including inspiring ware, transparent cap, connecting, the front end at the intestines mirror is installed to transparent cap, be equipped with the multiple coils recess on the lateral wall of transparent cap, be equipped with an elasticity coil in every coil recess, connecting the one end act as go -between and connecting on inspiring the ware, the other end makes a round trip to pass each elasticity coil from the front end of transparent cap in proper order, it acts as go -between to connect locates all to form to spur the inflection tip that the elasticity coil was made way at each elasticity coil. The utility model has the advantages of: cooperation intestines mirror uses down, has the better angel position control and the field of vision, and it is more convenient to operate in the art, its simple structure, and convenient operation, job stabilization can carry out set bundle in succession, and efficiency is higher, and line knot is firm reliable, prevents the slippage, improves the cover and pricks successfully efficiency.
Description
Technical field
This utility model is related to haemorrhoids ligation apparatus under clinical medicine applied technical field, particularly intestinal mirror.
Background technology
Hemorrhoid are anorectum commonly encountered diseases and frequently-occurring disease.Bleeding is the common clinical symptoms of hemorrhoid, and main cause buckling of vessel is expanded, pipe
Wall weakness causes rupture to form hematoma and bleeding, and hemorrhoid edema incarceration can cause infection and tissue necrosiss.Hemorrhoid pathogenesis theory is many
It is many, including anus liner move down, blood vessel hyperplasia, venous plexuses varicose, heredity and stenosis of anal canal etc., wherein at present with anal cushions down theory
Widely receive.
The therapeutic modality of hemorrhoid have medicine, differential hardening agent injection, naturopathy, plastic loop ligation, procedure, in anastomat hemorrhoid
Rectal mucosa ring cutting stitching art etc., and simply, minimally invasive, low cost and the therapeutic modality that works well always doctor both at home and abroad
The target that teacher pursues.The treatment of hemorrhoid plastic loop ligation is a kind of method that elastic ligation is carried out using rubber ring, and being will be little by apparatus
Type cushion rubber entangles the upper polar region domain of internal hemorrhoid, using the blood supply of the disconnected internal hemorrhoid of the lasting elastic banding mechanical resistance of cushion rubber, induces inflammatory reaction,
Local organization fibrosiss, cicatrization are made, and reaches therapeutic purposes.Hemorrhoid plastic loop ligation treatment at present has become symptomatic hemorrhoid treatment
Prefered method.
In 1954, first set hypodesmus treated internal hemorrhoid to Blaisdell, and Barron carried out improving and delivering text in 1962
Chapter reports the good efficacy of hemorrhoid plastic loop ligation, and afterwards hemorrhoid Barron ligation starts to be widely used in clinic.Through many decades
Development with improve, ligation instrument pricks the special plastic loop ligation device for developing finally from initial operation nesting, including drawing in formula set
Apparatus and suction-type ligation instrument are pricked, also has scholar to implement plastic loop ligation treatment by scope.Presently the most conventional is suction
Formula looping and binding device.Although ligation instrument is constantly improved, but still difficulty avoid art be trapped device deviation, postoperative hemorrhage, cushion rubber live it is de- or disconnected
The generation of complication such as split.Therefore, how to improve operation and the visual field, improvement snare type in art becomes current study hotspot.
Utility model content
The purpose of this utility model is the shortcoming for overcoming prior art, there is provided haemorrhoids ligation apparatus under a kind of intestinal mirror, is coordinated
Use under intestinal mirror, with more excellent Angle ambiguity and the visual field, more convenient, its simple structure, easy to operate, work are operated in art
Stablize, set can be carried out continuously and pricked, efficiency is higher, and knot is solid and reliable, prevent from slipping, improve set and be bundled into effect rate.
The purpose of this utility model is achieved through the following technical solutions：Haemorrhoids ligation apparatus under intestinal mirror, including inspiring device, thoroughly
Bright cap, connecting stay wire and elastic force coil, the hyaline cap is arranged on the front end of intestinal mirror, and the side wall of the hyaline cap is provided with multiple
Coil recess, each coil recess is built with an elastic force coil, and one end of the connecting stay wire is connected to and inspires on device, another
End is from the front end of hyaline cap successively back and forth through each elastic force coil, the connecting stay wire equal shape at each elastic force coil
Into the inflection end that elastic force coil can be pulled to move forward.
Further, the elastic force coil is provided with rood and ties in advance.
Further, on adjacent two elastic force coils rood connects in advance between knot by line connection between knot between the knot
Knot ejector sleeve is set with line.
Further, line is provided with the weak spot of pre-cut between the knot on the inside of knot ejector sleeve.
Further, described elastic force coil has four.
This utility model has advantages below：
1st, coordinate and used under intestinal mirror, with more excellent Angle ambiguity and the visual field, operate more convenient in art, can continuously enter
Row set is pricked, and efficiency is higher, is improved set and is bundled into power.
2nd, this utility model combines elastic force coil and rood knot, and arranges line between the rood knot of adjacent elastic force coil
Knot ejector sleeve, by the knot ejector sleeve between knot knot is compressed, and the line between knot has the weak spot of pre-cut, Jing after certain dynamics, from
Dynamic circuit breaker is split, and knot ejector sleeve is deviate from automatically, completes knot, and job stability is high.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
In figure：1- inspires device, and 2- hyaline caps, 3- connecting stay wires, 4- elastic force coils, 5- roods are tied in advance, 6- knot ejector sleeves.
Specific embodiment
This utility model is further described below in conjunction with the accompanying drawings, but protection domain of the present utility model is not limited to
Described below.
As shown in figure 1, haemorrhoids ligation apparatus under intestinal mirror, including inspiring device 1, hyaline cap 2, connecting stay wire 3 and elastic force coil 4,
The hyaline cap 2 is arranged on the front end of intestinal mirror, and the side wall of the hyaline cap 2 is provided with multiple coil recess, each coil recess
Built with an elastic force coil 4, one end of the connecting stay wire 3 is connected to and inspires on device 1, and the other end is from the front end of hyaline cap 2
Successively back and forth through each elastic force coil 4, the connecting stay wire 3 is respectively formed at each elastic force coil 4 and can pull bullet
The inflection end that line of force circle 4 is moved forward.
Preferably, the elastic force coil 4 is provided with rood knot 5 in advance, and rood knot 5 is pre- for what is just first accomplished fluently before dispatching from the factory
Knot, if inspire device 1 being rotatably connected bracing wire 3, it is quiet that connecting stay wire 3 will be automatically releasable varicose of the elastic force coil 4 to rectum internal hemorrhoid
Arteries and veins is ligatured.
Rood on adjacent two elastic force coils 4 is set between the knot in advance between knot 5 by line connection between knot on line
There is knot ejector sleeve 6, line is provided with the weak spot of pre-cut positioned between the knot of the inner side of knot ejector sleeve 6, Jing after certain dynamics, from dynamic circuit breaker
Split, knot ejector sleeve 6 is deviate from automatically, completes knot.
The course of work of the present utility model is as follows：
A. the connecting stay wire 3 inspired on device 1 is connected with the connecting line on hyaline cap 2 by biopsy duct with sailor's knot；
B. the knob inspired on device 1 is tightened up, connecting stay wire 3 is tensed；
C. site is directed at, by intestinal mirror attraction mucous membrane to hyaline cap 2；
D. rotation inspires the knob on device 1, tenses connecting stay wire 3, discharges elastic force coil 4, and next elastic force coil 4 is pushed away forward
Enter in previous coil recess, cancel intestinal mirror and attract；
E. continue firmly to rotate the knob inspired on device 1, by knot ejector sleeve 6, compress knot；
F. after reaching certain dynamics, line weak spot ruptures automatically between the knot of pre-cut, and knot ejector sleeve 6 is deviate from automatically, completes
One knot；
Other sites are carried out set bundle by the g. operation of repeat step c to f.
Claims (5)
1. haemorrhoids ligation apparatus under intestinal mirror, it is characterised in that：Including inspiring device (1), hyaline cap (2), connecting stay wire (3) and elastic thread
Circle (4), the hyaline cap (2) is provided with multiple coil recess installed in the front end of intestinal mirror, the side wall of the hyaline cap (2), often
Built with an elastic force coil (4), one end of the connecting stay wire (3) is connected to and inspires on device (1) individual coil recess, the other end
From the front end of hyaline cap (2) successively back and forth through each elastic force coil (4), the connecting stay wire (3) is in each elastic thread
Circle (4) place is respectively formed the inflection end that elastic force coil (4) can be pulled to move forward.
2. haemorrhoids ligation apparatus under intestinal mirror according to claim 1, it is characterised in that：The elastic force coil (4) is provided with road
Moral is tied in advance (5).
3. haemorrhoids ligation apparatus under intestinal mirror according to claim 2, it is characterised in that：On adjacent two elastic force coils (4)
Rood is tied in advance between (5) by line connection between knot, is set with knot ejector sleeve (6) between the knot on line.
4. haemorrhoids ligation apparatus under intestinal mirror according to claim 3, it is characterised in that：Knot on the inside of knot ejector sleeve (6)
Between line be provided with the weak spot of pre-cut.
5. haemorrhoids ligation apparatus under intestinal mirror according to claim 1, it is characterised in that：Described elastic force coil (4) has four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620968788.XU CN206166974U (en) | 2016-08-19 | 2016-08-19 | Haemorrhoids ligation device under intestines mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620968788.XU CN206166974U (en) | 2016-08-19 | 2016-08-19 | Haemorrhoids ligation device under intestines mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206166974U true CN206166974U (en) | 2017-05-17 |
Family
ID=60240013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620968788.XU Expired - Fee Related CN206166974U (en) | 2016-08-19 | 2016-08-19 | Haemorrhoids ligation device under intestines mirror |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206166974U (en) |
-
2016
- 2016-08-19 CN CN201620968788.XU patent/CN206166974U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170517 Termination date: 20180819 |