CN220045999U - Micro-blood vessel forceps for assisting suture - Google Patents
Micro-blood vessel forceps for assisting suture Download PDFInfo
- Publication number
- CN220045999U CN220045999U CN202321184061.9U CN202321184061U CN220045999U CN 220045999 U CN220045999 U CN 220045999U CN 202321184061 U CN202321184061 U CN 202321184061U CN 220045999 U CN220045999 U CN 220045999U
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- clamping part
- clamping
- micro
- assisting
- conical head
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- 239000008280 blood Substances 0.000 title description 2
- 210000004088 microvessel Anatomy 0.000 claims 1
- 210000004204 blood vessel Anatomy 0.000 abstract description 12
- 230000002792 vascular Effects 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Abstract
The microvascular forceps for assisting suture comprise two clamping arms, wherein one ends of the two clamping arms are fixedly connected, the other ends of the two clamping arms are respectively provided with a bent clamping part, one clamping part is fixedly connected with a conical head, and the other clamping part is provided with an arc-shaped locating piece matched with the conical head; compared with the traditional vascular forceps, the vascular forceps have the advantages of good and stable clamping effect and no risk of puncturing blood vessels; is convenient for medical staff to suture.
Description
Technical Field
The utility model belongs to the technical field of vascular surgical instruments, and particularly relates to micro-vascular forceps for assisting in suture.
Background
Most of the existing vascular forceps are provided with two thin pointed structures or two opposite arc-shaped clamping structures. The disadvantage is that the thin tip has small clamping force, is easy to fall off and is easy to puncture the blood vessel. The arc shape has poor matching degree due to large area of the clamping part.
It follows that there is a need in the art for a new solution to the above-mentioned problems.
Disclosure of Invention
The utility model aims to provide micro-vascular forceps for assisting in suture, two clamping parts of the micro-vascular forceps are respectively provided with a conical head with a trapezoid longitudinal section and an arc-shaped positioning piece, wherein the conical head with the trapezoid longitudinal section is not easy to puncture a blood vessel, and the arc-shaped positioning piece is matched with the conical head to facilitate operation.
The utility model provides a help seam to use capillary forceps, includes two arm clamps, the one end fixed connection of two arm clamps, the other end of two arm clamps all is formed with crooked clamping part, fixedly connected with cone on one of them clamping part, is provided with on another clamping part with cone matched with arc spacer.
Further, the shape of the clamping part from the connection part of the clamping part and the clamping arm to the tail end of the clamping part is uniformly contracted.
Further, the longitudinal section of the conical head is trapezoidal.
Further, scale marks are arranged on the arc-shaped positioning sheet.
The utility model adopting the technical scheme can bring the following beneficial effects:
compared with the traditional vascular forceps, the vascular forceps have the advantages of good clamping effect, minimally invasive, stability and no risk of puncturing blood vessels; is convenient for medical staff to suture.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is an enlarged view at a in fig. 1.
In the figure, a 1-clamping arm, a 2-clamping part, a 3-conical head and a 4-arc-shaped locating piece.
Detailed Description
As shown in fig. 1 and 2, a micro-vascular forceps for assisting suture comprises two clamping arms 1, wherein one ends of the two clamping arms 1 are fixedly connected, the other ends of the two clamping arms 1 are respectively provided with a bent clamping part 2, one clamping part 2 is fixedly connected with a conical head 3, and the longitudinal section of the conical head 3 is trapezoidal, so that the arrangement can ensure that the end part of the conical head 3 is not too sharp, and the condition of puncturing blood vessels is avoided; the other clamping part is provided with an arc-shaped positioning sheet 4 matched with the conical head 3, and the arc-shaped positioning sheet 4 has a certain width and is matched with the conical head 3, so that the clamping or positioning effect on blood vessels can be improved, the blood vessels are not easy to fall off, and the medical staff can conveniently suture; and the arc-shaped locating piece 4 is also provided with scale marks, the units of the scale marks are mm, and the scale marks are used for marking the lengths of the clamped blood vessels.
In addition, the clamping part 2 is evenly contracted from the connecting part of the clamping part 2 and the clamping arm 1 to the tail end of the clamping part, so that shielding of the sight of medical staff can be reduced, and the blocking of the sight of the medical staff can be reduced to the greatest extent by combining the structure that the clamping part 2 is designed to be bent.
When the vascular suturing device is used, the conical head 3 is used for lifting up a blood vessel to be sutured, and the clamping arms of the vascular forceps are kneaded, so that the outer wall of the blood vessel is placed in the arc-shaped locating piece 4, the arc-shaped locating piece 4 is matched with the conical head 3 to limit the position of the blood vessel to be sutured, and the blood vessel is ensured not to fall.
The present utility model is not limited to the preferred embodiments, and any equivalent replacement and modification can be made by those skilled in the art without departing from the scope of the present utility model.
Claims (4)
1. The utility model provides a help seam to use micro-vessel forceps, includes two arm lock (1), the one end fixed connection of two arm lock (1), its characterized in that: the other ends of the two clamping arms (1) are respectively provided with a bent clamping part (2), one clamping part (2) is fixedly connected with a conical head (3), and the other clamping part is provided with an arc-shaped locating piece (4) matched with the conical head (3).
2. The micro-vascular forceps for assisting in suturing according to claim 1, wherein: the shape of the clamping part (2) from the joint of the clamping part and the clamping arm (1) to the tail end of the clamping part is uniformly contracted.
3. The micro-vascular forceps for assisting in suturing according to claim 1, wherein: the longitudinal section of the conical head (3) is trapezoidal.
4. The micro-vascular forceps for assisting in suturing according to claim 1, wherein: the arc-shaped locating piece (4) is provided with scale marks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321184061.9U CN220045999U (en) | 2023-05-17 | 2023-05-17 | Micro-blood vessel forceps for assisting suture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321184061.9U CN220045999U (en) | 2023-05-17 | 2023-05-17 | Micro-blood vessel forceps for assisting suture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220045999U true CN220045999U (en) | 2023-11-21 |
Family
ID=88766628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321184061.9U Active CN220045999U (en) | 2023-05-17 | 2023-05-17 | Micro-blood vessel forceps for assisting suture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220045999U (en) |
-
2023
- 2023-05-17 CN CN202321184061.9U patent/CN220045999U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |