CN213697087U - A vascular pincers for low limbs pathological change vein - Google Patents
A vascular pincers for low limbs pathological change vein Download PDFInfo
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- CN213697087U CN213697087U CN202022588798.XU CN202022588798U CN213697087U CN 213697087 U CN213697087 U CN 213697087U CN 202022588798 U CN202022588798 U CN 202022588798U CN 213697087 U CN213697087 U CN 213697087U
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- head
- forceps
- clamp
- arm
- tong
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Abstract
The utility model discloses a vascular forceps for lower limb lesion vein, which comprises a first forceps arm and a second forceps arm which are hinged with each other, wherein one end of the first forceps arm and one end of the second forceps arm are respectively provided with an operation ring, the other end of the first forceps arm and the other end of the second forceps arm are respectively provided with a first forceps head and a second forceps head correspondingly, the first forceps head and the second forceps head are both arc-shaped sheets, the first forceps head and the first forceps arm are coaxially arranged, and the second forceps head and the second forceps arm are coaxially arranged; the convex surface of the first tong head is correspondingly matched with the concave surface of the second tong head; the vessel forceps are specially used for stripping and extracting the diseased vessels of the lower limbs, so that the vessels are prevented from slipping in the operation process, and the vessel extraction length can be increased.
Description
Technical Field
The utility model relates to the technical field of medical equipment, specifically a vessel forceps for lower limb pathological change vein.
Background
Vascular clamps are common surgical instruments used in surgical operations, and are often used to clamp out a diseased vein of a lower limb. However, the existing vascular clamps are generally sharp clamp heads, when clamping a blood vessel, the blood vessel is easy to slide off, the blood vessel is not easy to take out, and even if the blood vessel is taken out, the problem that the taking-out length is not satisfactory occurs. In addition, such vascular clamps are generally used for blocking blood vessels, and there is no special vascular clamp for peeling and taking out a diseased vein blood vessel of a lower limb.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a vessel forceps for low limbs pathological change vein, this vessel forceps is used for specially to the vascular extraction of peeling off of low limbs pathological change, prevents among the operation process vascular slippage to can increase blood vessel extraction length.
The utility model provides a technical scheme that its technical problem adopted is:
a vascular clamp for a lower limb lesion vein comprises a first clamp arm and a second clamp arm which are hinged with each other, wherein one end of the first clamp arm and one end of the second clamp arm are respectively provided with an operation ring; the other ends of the first tong arm and the second tong arm are respectively and correspondingly provided with a first tong head and a second tong head, the first tong head and the second tong head are both arc-shaped sheets, the first tong head and the first tong arm are coaxially arranged, and the second tong head and the second tong arm are coaxially arranged; the convex surface of the first tong head is correspondingly matched with the concave surface of the second tong head.
Furthermore, the convex surface of the first binding clip is provided with a row of first convex ribs along the axial direction, the concave surface of the second binding clip is provided with a row of second convex ribs along the axial direction, and the first convex ribs and the second convex ribs are mutually staggered and inosculated.
The utility model has the advantages that the arc sheet-shaped binding clip is arranged, the contact surface between the binding clip and the blood vessel is increased, the blood vessel and the surrounding skin tissue can be dissociated during operation, thereby being convenient for stripping and extracting the blood vessel, and the length of extracting the blood vessel can be increased; through the arrangement of the convex ribs which are matched with each other, the friction force between the forceps head and the blood vessel can be increased, and the slippage of the blood vessel in the operation process can be avoided.
Drawings
The invention will be further described with reference to the following figures and examples:
fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is an enlarged schematic view of a second binding clip of the present invention.
Detailed Description
Referring to fig. 1 and 2, the present invention provides a pair of vascular clamps for a vein affected by lower limb, including a first clamp arm 1 and a second clamp arm 2 hinged to each other, wherein one end of the first clamp arm 1 and one end of the second clamp arm 2 are respectively provided with a first operation ring 3 and a second operation ring 4; the other ends of the first tong arm and the second tong arm are respectively and correspondingly provided with a first tong head 5 and a second tong head 6, the first tong head and the second tong head are both arc-shaped sheets, the first tong head 5 is coaxially arranged with the first tong arm 1, and the second tong head 6 is coaxially arranged with the second tong arm 2; the convex surface of the first tong head is correspondingly matched with the concave surface of the second tong head.
The convex surface of first binding clip 5 is equipped with a row of first protruding muscle 7 along the axial, and the concave surface of second binding clip 6 is equipped with a row of second protruding muscle 8 along the axial, and first protruding muscle 7 is coincide with second protruding muscle 8 is crisscross each other.
When the blood vessel taking clamp is used, the first clamp head 5 and the second clamp head 6 clamp the blood vessel along the axial direction of the blood vessel, and the contact surface between the clamp heads and the blood vessel can be increased due to the arc-shaped clamp heads, so that the blood vessel can be dissociated from surrounding skin tissues during operation, the blood vessel can be conveniently stripped and extracted, and the length of the blood vessel can be increased; through the arrangement of the convex ribs which are matched with each other, the friction force between the forceps head and the blood vessel can be increased, and the slippage of the blood vessel in the operation process can be avoided.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; the invention is not limited to the embodiments described herein, but is capable of other embodiments according to the invention, and may be used in various other applications, including, but not limited to, industrial. Therefore, any simple modification, equivalent replacement, equivalent change and modification made to the above embodiments by the technical entity of the present invention all still belong to the protection scope of the technical solution of the present invention.
Claims (2)
1. A vascular clamp for lower limb lesion veins comprises a first clamp arm and a second clamp arm which are hinged with each other, wherein one ends of the first clamp arm and the second clamp arm are respectively provided with an operation ring, and the vascular clamp is characterized in that the other ends of the first clamp arm and the second clamp arm are respectively and correspondingly provided with a first clamp head and a second clamp head, the first clamp head and the second clamp head are both arc-shaped, the first clamp head and the first clamp arm are coaxially arranged, and the second clamp head and the second clamp arm are coaxially arranged; the convex surface of the first tong head is correspondingly matched with the concave surface of the second tong head.
2. The vessel forceps for lower limb pathological vein according to claim 1, wherein the convex surface of the first forceps head is provided with a row of first ribs along the axial direction, the concave surface of the second forceps head is provided with a row of second ribs along the axial direction, and the first ribs and the second ribs are mutually staggered and inosculated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022588798.XU CN213697087U (en) | 2020-11-11 | 2020-11-11 | A vascular pincers for low limbs pathological change vein |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022588798.XU CN213697087U (en) | 2020-11-11 | 2020-11-11 | A vascular pincers for low limbs pathological change vein |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213697087U true CN213697087U (en) | 2021-07-16 |
Family
ID=76804391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022588798.XU Expired - Fee Related CN213697087U (en) | 2020-11-11 | 2020-11-11 | A vascular pincers for low limbs pathological change vein |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213697087U (en) |
-
2020
- 2020-11-11 CN CN202022588798.XU patent/CN213697087U/en not_active Expired - Fee Related
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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: 20211018 Address after: 233000, No. 287, Changhuai Road, Longzihu District, Bengbu City, Anhui Province Patentee after: THE FIRST AFFILIATED HOSPITAL OF BENGBU MEDICAL College Address before: 233000, No. 287, Changhuai Road, Longzihu District, Bengbu City, Anhui Province Patentee before: Yu Chaowen |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210716 Termination date: 20211111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |