CN215534835U - Directional anal fistula thread-hanging device - Google Patents
Directional anal fistula thread-hanging device Download PDFInfo
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- CN215534835U CN215534835U CN202122350117.0U CN202122350117U CN215534835U CN 215534835 U CN215534835 U CN 215534835U CN 202122350117 U CN202122350117 U CN 202122350117U CN 215534835 U CN215534835 U CN 215534835U
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- clamping piece
- hanging
- anal fistula
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Abstract
The utility model belongs to the field of medical instruments, and particularly relates to an anal fistula directional line hanging device. The device consists of a wire hanging body, a sleeve and a sleeve clamping piece. The device is arranged in the soft sleeve with the two side ends of the hanging wire body, and the device is pulled down during treatment and fixed on the anal margin by utilizing the sleeve clamping piece, thus playing a role of continuous directional cutting. The draw-in groove on this device sleeve pipe clamping piece contains the design of holding tank and fixed slot, can adjust the speed of fixed position in order to control the cutting at any time in a flexible way to realize the sphincter of directional slow cutting anus pathological change department, make tissue edge length of cut, prevent the emergence of postoperative anus "keyhole appearance" deformity, protect the self-control function of patient's anus as far as. The device has the characteristics of definite effect, simple and convenient operation, safety, economy, wide application range, few complications and the like, has relatively low technical requirements on operators, and can be operated by patients and family members, thereby having wide application prospect in the field of anorectal surgery.
Description
Technical Field
The utility model belongs to the field of medical instruments, and particularly relates to an anal fistula directional line hanging device.
Background
Anal fistula is a common disease of anorectal surgery, and often needs to be treated by using a thread-hanging operation, so that the cut edge of the sphincter muscle at the pathological change part of the anus is long, the self-control function of the anus is protected while the disease is cured, and the occurrence of anal incontinence is prevented. At present, the wire hanging method of rubber band annular omnibearing cutting is adopted in clinical practice, but the method has obvious defects, on one hand, the 'keyhole-shaped' deformity of the anus after operation is easily caused, so that the self-control function of the anus of a patient is damaged in different degrees, on the other hand, when the wire tightening cutting strength needs to be adjusted, the wire tightening operation must be carried out by professional medical personnel, and the wire tightening degree and the cutting strength can not be freely adjusted by the patient at any time. In view of the above, there is still much room for improvement in the clinical thread-hanging method and device for anal fistula treatment.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior rubber band annular omnibearing cutting and wire hanging method adopted in clinic, the inventor prepares the anal fistula directional wire hanging device after continuous exploration and summary and repeated clinical verification.
Specifically, the utility model provides an anal fistula directional hanging wire device, which comprises a hanging wire body 1, a sleeve 2 and a sleeve clamping piece 3; wherein:
the top end of the wire hanging body 1 is exposed, the two side ends of the wire hanging body are respectively fixed and run in through holes 4 of the sleeves 2, the two sleeves 2 are provided with the through holes 4 for wrapping the wire hanging body 1, and the lower parts of the sleeves are connected with sleeve clamping pieces 3 through clamping grooves;
sleeve pipe clamping piece 3 contains sleeve pipe clamping piece body 8, be provided with two installation interfaces 5 at sleeve pipe clamping piece body 8 with the homonymy limit, two installation interfaces 5 are connected with a draw-in groove respectively, the draw-in groove divide into holding tank 6 and fixed slot 7 two parts according to the difference of width and shape, the part of broad is holding tank 6, narrower part is fixed slot 7, the parcel has in the sleeve pipe 2 of hanging wire body 1 gets into sleeve pipe clamping piece 3's draw-in groove through installation interface 5, when adjusting fixed position, arrange sleeve pipe 2 in the holding tank 6 of broad, when needing to fix, push away sleeve pipe 2 in narrower fixed slot 7.
Further, the far ends of the two sides of the wire hanging body 1 in the anal fistula directional wire hanging device are fixedly connected with the sleeve 2, so that the sleeve 2 is prevented from slipping and separating from the wire hanging body 1.
Preferably, the sleeve clip body 8 in the anal fistula directional seton device is square, rectangular, trapezoidal, polygonal or a combination of the shapes.
Further, the middle sleeve 2 of the anal fistula directional seton device is made of silica gel or soft plastic materials.
Further, the part, close to the clamping groove, of the sleeve clamping piece body 8 in the anal fistula directional line hanging device is made of hard plastic materials, and the edge part of the sleeve clamping piece body 8 is made of silica gel or soft plastic materials.
In summary, the two side ends of the wire body are arranged in the soft sleeve, the device is pulled down during treatment, and the sleeve clamping piece is fixed on the anal margin, so that the continuous directional cutting effect can be achieved. On one hand, the clamping groove on the sleeve clamping piece of the device comprises a holding groove and a fixing groove, and the fixing position can be flexibly adjusted at any time to control the cutting speed, so that the sphincter at the anus lesion part can be directionally and slowly cut, the cut edge of the tissue is long, the 'keyhole-shaped' deformity of the anus after operation is prevented, and the self-control function of the anus of a patient is protected as much as possible; on the other hand, the device is simple and convenient to operate, safe and economical, when the device is used for tightening the wire, no professional medical staff is needed to operate, and the degree of tightening the wire and the cutting strength can be automatically and randomly adjusted by a patient or family members according to the tolerance degree of the patient, so that not only is the clinical application convenient, but also the application range of the device is expanded; finally, clinical operation tests show that the device also has the characteristics of positive treatment effect, few complications and the like, and has wide application prospect in the field of anorectal surgery.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only specific embodiments mentioned for the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the following drawings without inventive efforts.
Fig. 1 is an external structural view of the present invention.
Fig. 2 is an exploded view of the wire hanging body and sleeve structure of the present invention.
Fig. 3 is an exploded view of the ferrule clip construction of the present invention.
Illustration of the drawings: 1-a wire hanging body, 2-a sleeve, 3-a sleeve clamping piece, 4-a through hole, 5-an installation interface, 6-an accommodating groove, 7-a fixing groove and 8-a sleeve clamping piece body.
Detailed Description
The technical solutions of the present invention are described below clearly and completely by specific examples, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. Other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The utility model is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention.
Before the present embodiments are further described, it is to be understood that the scope of the utility model is not limited to the particular embodiments described below; it is also to be understood that the terminology used in the examples is for the purpose of describing particular embodiments only, and is not intended to limit the scope of the present invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. In addition to the specific methods, devices, and materials used in the examples, any methods, devices, and materials similar or equivalent to those described in the examples may be used in the practice of the utility model in addition to the specific methods, devices, and materials used in the examples, in keeping with the knowledge of one skilled in the art and with the description of the utility model.
In the present invention, all devices and materials are commercially available or commonly used in the art, unless otherwise specified.
Example 1
An anal fistula directional hanging wire device (see attached figures 1-3) is composed of a hanging wire body 1, a sleeve 2 and a sleeve clamping piece 3, wherein:
the top end of the wire hanging body 1 is exposed, the two side ends of the wire hanging body are respectively fixed and run in through holes 4 of the sleeves 2, the two sleeves 2 are provided with the through holes 4 for wrapping the wire hanging body 1, and the lower parts of the sleeves are connected with sleeve clamping pieces 3 through clamping grooves; the far ends of the two sides of the wire hanging body 1 are fixedly connected with the sleeve 2 to prevent the sleeve 2 from slipping and separating from the wire hanging body 1; the cannula 2 is made of silicone.
The sleeve clamping piece 3 comprises a sleeve clamping piece body 8, the sleeve clamping piece body 8 is rectangular, trapezoidal or a combination of the rectangular and trapezoidal parts, two installation interfaces 5 are arranged on the same side of the sleeve clamping piece body 8, the two installation interfaces 5 are respectively connected with a clamping groove, the clamping groove is divided into two parts, namely an accommodating groove 6 and a fixing groove 7 according to the difference of width and shape, the wider part is the accommodating groove 6, the narrower part is the fixing groove 7, the sleeve 2 wrapped with the hanging wire body 1 enters the clamping groove of the sleeve clamping piece 3 through the installation interfaces 5, when the fixing position is adjusted, the sleeve 2 is placed in the wider accommodating groove 6, and when the fixing is needed, the sleeve 2 is pushed into the narrower fixing groove 7; the part of the sleeve clamping piece body 8, which is close to the clamping groove, is made of hard plastics and is not easy to deform, and the edge part is made of silica gel, is tightly contacted and fixed on the skin at the anal margin, and is more skin-friendly and comfortable.
Example 2
The utility model relates to a using method and an operation process of an anal fistula directional hanging wire device, which comprises the following steps:
the thread-hanging body 1 of the device is arranged between the fistula and the anorectal canal through the probe, and the two side ends of the thread-hanging body 1 respectively penetrate through the two sleeves 2 through the through holes 4. When the directional cutting treatment is carried out, the wire hanging body 1 and the sleeve 2 can be pulled to the anal margin together in a directional way, and the sleeve 2 is fixed at the anal margin by the sleeve clamping piece 3. Sleeve pipe 2 gets into in sleeve pipe clamping piece 3's the draw-in groove through installation interface 5, the draw-in groove on the sleeve pipe clamping piece 3 contains the design of holding tank and fixed slot, can adjust the speed of fixed position in order to control the cutting at any time in a flexible way, when needing to adjust fixed position, can arrange sleeve pipe 2 in the holding tank 6 of broad, when needing to fix, then can push away sleeve pipe 2 in narrower fixed slot 7, thereby realize the sphincter of directional slow cutting anus pathological change department, make the tissue limit length of cut, prevent the emergence of postoperative anus "keyhole appearance" deformity, protect the self-control function of patient's anus as far as possible. The sleeve 2 is made of soft skin-friendly materials such as silica gel, and can prevent the lateral cutting effect during the treatment operation, so that when the device is pulled to the anal margin, only the exposed top end of the wire hanging body 1 without the sleeve 2 has the cutting effect, and the continuous directional cutting is really realized.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
While the preferred embodiments and examples of the present invention have been described in detail, the present invention is not limited to the embodiments and examples, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (5)
1. The utility model provides a directional string traditional thread binding putting of anal fistula which characterized in that: the anal fistula directional hanging wire device comprises a hanging wire body (1), a sleeve (2) and a sleeve clamping piece (3); wherein:
the top end of the wire hanging body (1) is exposed, the two side ends of the wire hanging body are respectively fixedly arranged in through holes (4) of the sleeves (2), the number of the sleeves (2) is two, the through holes (4) are arranged in the sleeves and used for wrapping the wire hanging body (1), and the lower parts of the sleeves are connected with the sleeve clamping pieces (3) through clamping grooves;
sleeve pipe clamping piece (3) contain sleeve pipe clamping piece body (8), be provided with two installation interface (5) at the homonymy limit of sleeve pipe clamping piece body (8), two installation interface (5) are connected with a draw-in groove respectively, the draw-in groove divide into holding tank (6) and fixed slot (7) two parts according to the difference of width and shape, the part of broad is holding tank (6), narrower part is fixed slot (7), the parcel has sleeve pipe (2) of hanging wire body (1) to get into in the draw-in groove of sleeve pipe clamping piece (3) through installation interface (5), when adjusting fixed position, place sleeve pipe (2) in holding tank (6) of broad, when needing to fix, push away sleeve pipe (2) in narrower fixed slot (7).
2. The anal fistula directional hanging wire device as set forth in claim 1, wherein the distal ends of both sides of the hanging wire body (1) are fixedly connected with the sleeve (2) to prevent the sleeve (2) from slipping off and separating from the hanging wire body (1).
3. The anal fistula directional seton device as set forth in claim 1, wherein the sleeve clip body (8) is square, rectangular, trapezoidal, polygonal, or a combination thereof.
4. The anal fistula directional seton device according to claim 1, wherein the sleeve (2) is made of silicone or a soft plastic material.
5. The anal fistula directional seton device as set forth in claim 1, wherein the portion of the sleeve clip body (8) near the neck is made of a hard plastic material, and the edge portion of the sleeve clip body (8) is made of a silicone or a soft plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122350117.0U CN215534835U (en) | 2021-09-27 | 2021-09-27 | Directional anal fistula thread-hanging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122350117.0U CN215534835U (en) | 2021-09-27 | 2021-09-27 | Directional anal fistula thread-hanging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215534835U true CN215534835U (en) | 2022-01-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122350117.0U Active CN215534835U (en) | 2021-09-27 | 2021-09-27 | Directional anal fistula thread-hanging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215534835U (en) |
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2021
- 2021-09-27 CN CN202122350117.0U patent/CN215534835U/en active Active
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