Scalp clip with dressing
By designing a scalp clip with a dressing, the hemostatic dressing is applied tightly to the scalp tissue to absorb blood, solving the problems of large bleeding and high infection risk in neurosurgery, and achieving the effects of rapid hemostasis and reduced infection risk.
Patent Information
- Application Number
- CN202422364346.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-27
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2034-09-27
AI Technical Summary
In neurosurgery, the rich capillary network of the scalp tissue leads to significant bleeding. Existing mechanical clamping hemostasis methods suffer from problems such as prolonged surgery time and increased risk of infection.
Design a scalp clip with a dressing, including a hemostatic dressing and a clamping plate. The hemostatic dressing is in close contact with the scalp tissue, and the clamping plate clamps and absorbs blood, reducing bleeding, shortening operation time and reducing the risk of infection.
By applying hemostatic dressings tightly to the scalp wound, blood is absorbed and the wound is compressed, reducing bleeding, shortening operation time, lowering the risk of infection, and improving surgical efficiency.
Smart Images
Figure CN223585989U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of medical apparatus and instruments, particularly to a scalp clamp with dressing. BACKGROUND
[0002] In the neurosurgery operation process, because the scalp tissue has very rich capillary blood vessels, leading to the bleeding amount being very large in the craniotomy operation process. At present, the mechanical clamping hemostasis method is usually adopted, that is, the elastic scalp clamp is used to clamp the wound to achieve the purpose of hemostasis. This method has achieved very good effect. However, due to the reasons such as the time required in the clamping process and the distance between the clamping position and the bleeding point, there is still a certain degree of bleeding at the scalp wound, which can easily interfere with the doctor's vision, prolong the operation time, and the exposure of the scalp wound also increases the risk of infection. Therefore, measures should be taken to reduce the bleeding amount during the operation process and protect the exposure of the scalp wound. SUMMARY
[0003] The utility model mainly solves the technical problem that a scalp clamp with dressing is provided, which can solve the problems of long operation time caused by scalp bleeding and increased risk of infection of scalp wound exposure.
[0004] To solve the above technical problems, one technical scheme of the utility model is provided: a scalp clamp with dressing is provided, which comprises a scalp clamp body, the scalp clamp body comprises an upwardly protruding arc-shaped connecting piece and clamping pieces located on both sides of the arc-shaped connecting piece, a hemostatic dressing is attached to the upper surface of the arc-shaped connecting piece, and the clamping pieces clamp the scalp tissue and make the scalp tissue tightly adhere to the upper surface of the hemostatic dressing.
[0005] In a preferred embodiment of the utility model, the upper surface of the hemostatic dressing is an arc-shaped concave surface.
[0006] In a preferred embodiment of the utility model, the left and right sides of the arc-shaped concave surface have protruding wrapping structures.
[0007] In a preferred embodiment of the utility model, the hemostatic dressing and the arc-shaped connecting piece are fixed by a back adhesive.
[0008] In a preferred embodiment of the utility model, the outer side of the hemostatic dressing is arranged in a gap with the clamping pieces.
[0009] The utility model has the advantages that the scalp clamp with dressing of the utility model tightly adheres to the scalp by the hemostatic dressing when the scalp clamp clamps the wound, absorbs blood, and compresses the wound to achieve hemostasis, thereby reducing bleeding, shortening the operation time, and reducing the risk of wound infection.
[0010] The scalp clamp with the dressing has an arc-shaped connecting piece, which shortens the distance between the hemostatic dressing and the wound, ensures that the hemostatic dressing and the wound can be closely contacted, and thus absorbs blood.
[0011] The scalp clamp with the dressing has an arc-shaped connecting piece, which shortens the distance between the hemostatic dressing and the wound, ensures that the hemostatic dressing and the wound can be closely contacted, and thus absorbs blood. BRIEF DESCRIPTION OF DRAWINGS
[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the drawings needed to be used in the embodiment description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present utility model, and other drawings can also be obtained according to these drawings without creative labor for those skilled in the art, wherein:
[0013] Figure 1 is a schematic diagram of a three-dimensional structure of the scalp clamp with the dressing;
[0014] Figure 2 is Figure 1 a left view of the scalp clamp with the dressing;
[0015] Figure 3 is a schematic diagram of the state of the scalp clamp with the dressing clamping the scalp;
[0016] The marks of the components in the drawings are as follows: 1, arc-shaped connecting piece, 2, clamping piece, 3, hemostatic dressing, 31, arc-shaped concave surface, 32, wrapping structure, 4, back paste. DETAILED DESCRIPTION
[0017] The technical solutions in the embodiments of the present utility model will be clearly and completely described below. The structures, proportions, sizes, etc. shown in the drawings of the present specification are only used to cooperate with the contents disclosed in the specification, to be understood and read by those skilled in the art, and do not define the limiting conditions for the implementation of the present utility model, so they do not have technical substantive significance. Any modification of the structure, change of the proportional relationship or adjustment of the size, without affecting the functions and purposes that can be achieved by the present utility model, should still fall within the scope of the technical content disclosed by the present utility model. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and the like used in the present specification are only for the convenience of clear understanding and description, and are not used to limit the scope of implementation. The change or adjustment of the relative relationship, without substantially changing the technical content, is also considered as the implementation scope of the present utility model.
[0018] Please refer to Figures 1 to 3A scalp clip with a dressing, comprising a scalp clip body, the scalp clip body comprising an upwardly protruding arc-shaped connecting piece 1 and clamping pieces 2 on both sides of the arc-shaped connecting piece 1. The lower end of the scalp clip body also has a firing wing, and the above structures are all conventional structures of the scalp clip, which will not be described here.
[0019] The upper surface of the arc-shaped connecting piece 1 is attached with a hemostatic dressing 3, the clamping pieces 2 clamp the scalp tissue, and the scalp tissue is tightly attached to the upper surface of the hemostatic dressing 3. The protruding arc-shaped connecting piece can shorten the distance between the hemostatic dressing 3 and the scalp, and ensure that the hemostatic dressing 3 can be tightly attached to the scalp. At the same time, the arc-shaped connecting piece also elastically deforms when the scalp clip is used, further pushing the hemostatic dressing 3 upward to provide a pressing force on the hemostatic dressing 3 and the scalp, ensuring that the hemostatic dressing 3 and the scalp are effectively attached, and playing a certain compression hemostasis role.
[0020] The upper surface of the hemostatic dressing 3 is an arc-shaped concave surface 31, and the left and right sides of the arc-shaped concave surface 31 have protruding wrapping structures 32. The arc-shaped concave surface 31 is in contact with the wound of the scalp, and the wrapping structures 32 on both sides are used to tightly wrap the scalp to prevent the scalp tissue from slipping off the hemostatic dressing 3, and ensure the hemostatic effect.
[0021] In the initial state, the scalp clip is opened by a firing tool, pushed forward to contact the hemostatic dressing 3 with the scalp tissue, and after the firing tool is loosened, the clamping opening is elastically deformed to clamp the scalp, mechanically blocks the capillary vessels in the scalp, and a small amount of blood exuded from the scalp is absorbed and protected by the hemostatic dressing 3, which does not affect the surgical field of the doctor, reduces the operation time, and at the same time reduces the exposure of the scalp and reduces the risk of infection.
[0022] The hemostatic dressing 3 and the arc-shaped connecting piece 1 are fixed and bonded by a back sticker 4, which ensures that the hemostatic dressing 3 and the arc-shaped connecting piece 1 are connected and fastened, and avoids that the elastic deformation of the arc-shaped connecting piece 1 causes the hemostatic dressing 3 to be separated. The outer side of the hemostatic dressing 3 is arranged in a gap with the clamping piece 2, which avoids the hemostatic dressing 3 being squeezed when the scalp clip is opened to both sides, and ensures the stable position of the hemostatic dressing 3.
[0023] Unlike the prior art, the scalp clip with a dressing can solve the problem that the long operation time caused by the bleeding of the scalp and the increased risk of infection of the scalp wound.
[0024] The above describes the utility model and its implementation mode in a schematic manner, which is not restrictive, and the drawings shown are only one of the implementation modes of the utility model, and the actual structure is not limited thereto. Therefore, if a person skilled in the art is inspired thereby, without departing from the creative purpose of the utility model, similar structural modes and embodiments can be designed without creativity, which should all belong to the protection scope of the utility model.
Claims
1. A head clamp with an applicator comprising a head clamp body including an upwardly projecting arcuate web and clamping tabs on either side of the arcuate web, characterised in that, The upper surface of the arc-shaped connecting piece is attached with a hemostatic dressing, the clamping piece clamps the scalp tissue and makes the scalp tissue tightly adhere to the upper surface of the hemostatic dressing.
2. The head clamp with dressing according to claim 1, characterized in that, The upper surface of the hemostatic dressing is an arc-shaped concave surface.
3. The head clamp with dressing according to claim 2, characterized in that The left and right sides of the arc-shaped concave surface have protruding wrapping structures.
4. The head clamp with dressing according to claim 1, wherein The hemostatic dressing and the arc-shaped connecting piece are fixed by a back adhesive.
5. The head clamp with dressing of claim 1, wherein, The outer side of the hemostatic dressing is arranged in a gap with the clamping piece.