CN218979065U - Adjustable anal fistula elastic hanging wire - Google Patents
Adjustable anal fistula elastic hanging wire Download PDFInfo
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- CN218979065U CN218979065U CN202222682347.1U CN202222682347U CN218979065U CN 218979065 U CN218979065 U CN 218979065U CN 202222682347 U CN202222682347 U CN 202222682347U CN 218979065 U CN218979065 U CN 218979065U
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- self
- belt body
- elastic belt
- locking
- elastic
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- 208000004680 Rectal Fistula Diseases 0.000 title claims abstract description 13
- 206010002156 anal fistula Diseases 0.000 title claims abstract description 13
- 230000036407 pain Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 230000001684 chronic effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 206010016717 Fistula Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003890 fistula Effects 0.000 description 1
- 230000037325 pain tolerance Effects 0.000 description 1
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Abstract
The utility model belongs to medical equipment, in particular to an adjustable anal fistula elastic hanging wire, which comprises an elastic belt body, wherein the front end of the elastic belt body is provided with a threading hole, and the rear end of the elastic belt body is provided with a self-locking lock ring and an unlocking brace; the elastic belt body is sequentially provided with a plurality of self-locking locks; the self-locking lock ring is provided with a perforation for being mutually locked with the self-locking lock catch. The utility model has simple operation, effectively shortens the operation time, can be operated by the patient without the help of other people, and relieves the pain.
Description
Technical Field
The utility model belongs to medical equipment, and particularly relates to an adjustable anal fistula elastic hanging wire.
Background
In the conventional surgical technique shown in fig. 1 and 2, a hanging wire operation (fig. 1) is often needed to be implemented for high-level or complex anal fistula, namely, a rubber band is reserved in a fistula, so that the functions of smooth drainage and chronic cutting (the tightening process of the hanging wire in fig. 2) are achieved. The wire hanging process is relatively complicated, and the tightness adjusting process is complicated when the wire hanging is tightened each time, so that the pain of a patient is increased.
Patent application No. 201320483982.5 proposes a new structure, which solves the problem of convenient adjustment, but the wire-hanging tightening process is still troublesome.
Disclosure of Invention
Aiming at the technical problems, the utility model provides the elastic anal fistula hanging wire which is simple and feasible in wire hanging operation, convenient to adjust the tightness, not easy to slip and lose the cutting effect, and can be independently regulated by a patient, and the patient can regulate according to the pain tolerance capacity of the patient.
The specific structure is as follows:
the elastic string for anal fistula comprises an elastic band body, wherein the front end of the elastic band body is provided with a threading hole, and the rear end of the elastic band body is provided with a self-locking lock ring and an unlocking brace; the elastic belt body is sequentially provided with a plurality of self-locking locks;
the self-locking lock ring is provided with a perforation for being mutually locked with the self-locking lock catch.
The self-locking lock catch is an annular bulge arranged on the elastic belt body, the diameter of the annular bulge is larger than that of the elastic belt body, and one surface of the self-locking lock catch, which faces the front end of the elastic belt body, is provided with a guiding cambered surface or an inclined surface; one surface facing the rear end of the elastic belt body is an annular plane and is used for being clamped on one side of the self-locking ring.
The diameter of the through hole of the self-locking lock ring is smaller than the outer diameter of the self-locking lock ring.
The elastic anal fistula hanging wire is made of medical rubber wire with the diameter of 3-5mm,
the utility model has simple operation, effectively shortens the operation time, can be operated by the patient without the help of other people, and relieves the pain.
Drawings
FIG. 1 is a schematic illustration of a conventional surgical technique;
FIG. 2 is a schematic view of a conventional intraoperative patency drainage and chronic cutting;
FIG. 3 is a schematic diagram of the structure of the present utility model;
fig. 4 is a schematic representation of the use of the present utility model.
Description of the embodiments
The specific technical scheme of the utility model is described with reference to the accompanying drawings.
As shown in figure 3, the adjustable anal fistula elastic hanging wire comprises an elastic belt body 5, wherein the front end of the elastic belt body 5 is provided with a threading hole 1, and the rear end of the elastic belt body is provided with a self-locking ring 3 and an unlocking brace 4; the elastic belt body 5 is sequentially provided with a plurality of self-locking locks 2;
the self-locking lock ring 3 is provided with a perforation for locking with the self-locking lock catch 2.
The self-locking lock catch 2 is an annular bulge arranged on the elastic belt body 5, the diameter of the annular bulge is larger than that of the elastic belt body 5, and one surface of the self-locking lock catch 2 facing the front end of the elastic belt body 5 is provided with a guiding cambered surface or an inclined surface; the surface facing the rear end of the elastic band body 5 is an annular plane and is used for being clamped on one side of the self-locking lock ring 3.
The perforated diameter of the self-locking shackle 3 is smaller than the outer diameter of the self-locking shackle 2.
The elastic anal fistula hanging wire is made of medical rubber wire with the diameter of 3-5mm,
as shown in fig. 4, only the front end of the elastic band body 5 needs to pass through the through hole of the self-locking lock ring 3, and only the front end of the elastic band body 5 needs to be tensioned when the self-locking lock ring 3 is tightened, so that the self-locking lock 2 is locked by the self-locking lock ring 3 and does not slip. If the tightness is to be regulated, only the unlocking brace 4 is needed to be pulled, the through hole of the self-locking lock ring 3 is enlarged, and the self-locking lock catch 2 can be withdrawn from unlocking.
Claims (3)
1. The elastic anal fistula hanging wire comprises an elastic belt body (5) and is characterized in that the front end of the elastic belt body (5) is provided with a threading hole (1), and the rear end of the elastic belt body is provided with a self-locking ring (3) and an unlocking brace (4); a plurality of self-locking locks (2) are sequentially arranged on the elastic belt body (5);
the self-locking lock ring (3) is provided with a perforation for being mutually locked with the self-locking lock catch (2).
2. The elastic anal fistula hanging wire according to claim 1, wherein the self-locking lock catch (2) is an annular bulge arranged on the elastic belt body (5), the diameter of the ring bulge is larger than that of the elastic belt body (5), and one surface of the self-locking lock catch (2) facing the front end of the elastic belt body (5) is provided with a guiding cambered surface or an inclined surface; one surface facing the rear end of the elastic belt body (5) is an annular plane and is used for being clamped at one side of the self-locking lock ring (3).
3. The adjustable anal fistula stretch hanging wire according to claim 1, wherein the diameter of the through hole of the self-locking ring (3) is smaller than the outer diameter of the self-locking buckle (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222682347.1U CN218979065U (en) | 2022-10-12 | 2022-10-12 | Adjustable anal fistula elastic hanging wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222682347.1U CN218979065U (en) | 2022-10-12 | 2022-10-12 | Adjustable anal fistula elastic hanging wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218979065U true CN218979065U (en) | 2023-05-09 |
Family
ID=86192376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222682347.1U Active CN218979065U (en) | 2022-10-12 | 2022-10-12 | Adjustable anal fistula elastic hanging wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218979065U (en) |
-
2022
- 2022-10-12 CN CN202222682347.1U patent/CN218979065U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231221 Address after: Room 601, Building 5, No. 425 Miaohouwang Road, Xixing Street, Binjiang District, Hangzhou City, Zhejiang Province, 310000 Patentee after: Hangzhou Health Online Information Technology Co.,Ltd. Address before: 315400 no.800, Chengdong Road, Yuyao City, Ningbo City, Zhejiang Province Patentee before: YUYAO PEOPLE'S Hospital |
|
| TR01 | Transfer of patent right |