CN211834572U

CN211834572U - Novel first-aid hemostatic clamp

Info

Publication number: CN211834572U
Application number: CN201922437461.6U
Authority: CN
Inventors: 孙芳; 童雷; 贺森; 李晓斌; 张魏琳; 秦知安; 刘杰; 王琰; 张小许; 潘雪阳; 张艳楠; 胡德胜
Original assignee: Noncommissioned Officer Academy of Army Medical University
Current assignee: Noncommissioned Officer Academy of Army Medical University
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-11-03
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a novel first-aid hemostatic clamp, belonging to the technical field of first-aid facilities, comprising a first clamp, a second clamp and a hinge shaft, wherein the free ends of the first clamp and the second clamp are opposite, and the free ends of the first clamp and the second clamp are provided with mutually meshed fasteners; the connecting ends of the first clamp and the second clamp are pivoted with the hinge shaft, and the first clamp and the second clamp are connected through a torsion spring; the inner sides of the first clamp and the second clamp are provided with dressing layers. The utility model discloses a set up the dressing layer in the inboard that first clamp and second were pressed from both sides, when opening first clamp and second clamp respectively, press dressing intraformational dressing on the wound, utilize the fastener of first clamp and second clamp free end to press from both sides tightly fixedly to the skin and the subcutaneous soft tissue of wound both sides. The utility model has the advantages of simple and compact structure, convenient operation, first aid are effectual, can improve first aid efficiency, avoid the wound to receive the secondary infection.

Description

Novel first-aid hemostatic clamp

Technical Field

The utility model belongs to the technical field of the first aid facility, especially, relate to a novel first aid hemostatic clamp.

Background

In field training or field operations, various accidental injuries occur sometimes, and medical care personnel are required to carry out first aid. Most of them belong to open wounds, and in order to avoid wound infection, emergency dressing is needed. However, the wounded is in a severe environment, sometimes the wounded is time-critical, and the condition of bandaging is not met. This requires the use of other more effective first aid means for treatment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to the not enough of above-mentioned prior art, provide a novel first aid hemostatic forceps, can effectively improve first aid efficiency, avoid the wounded's wound to receive the secondary infection.

In order to solve the technical problem, the utility model discloses the technical scheme who takes is:

a novel first-aid hemostatic clamp comprises a first clamp, a second clamp and a hinge shaft, wherein the free ends of the first clamp and the second clamp are opposite, and fasteners meshed with each other are arranged at the free ends of the first clamp and the second clamp; the connecting ends of the first clamp and the second clamp are pivoted with the hinge shaft, and the first clamp and the second clamp are connected through a torsion spring; the inner sides of the first clamp and the second clamp are provided with dressing layers.

Preferably, the dressing layer comprises a protective film, a wet drug dressing and a piece of separating paper which can be torn, the periphery of the separating paper is fixedly adhered to the periphery of the protective film, the wet drug dressing is laid in an interlayer between the protective film and the separating paper, and the edge of the separating paper is provided with a protruding part which extends to the outside of the first clamp and the second clamp; the protection film is flexible waterproof material, the both ends of protection film are fixed in the inner wall of first clamp and second clamp respectively.

Preferably, the inner walls of the first clamp and the second clamp are provided with grooves, the dressing layer is embedded in the grooves, and two ends of the protective film are respectively adhered and fixed at one ends of the outer sides of the grooves of the first clamp and the second clamp.

Preferably, a circle of polyurethane film is pasted between the periphery of the isolation paper and the protective film, and the periphery of the wet medicine dressing is coated on the edge of the inner side of the polyurethane film.

Preferably, the material of the protective film is a medical plastic film.

Preferably, the moist drug dressing contains physiological saline and antibiotics.

Preferably, the fastening piece is provided with a plurality of puncture needles which are arranged on the free end faces of the first clamp and the second clamp at intervals and used for clamping skins on two sides of the wound and subcutaneous soft tissues; the pricking pins on the free end faces of the first clamp and the second clamp are arranged in a staggered mode.

Preferably, the needle is made of stainless steel.

Preferably, the puncture needle outer sleeve protective cover is arranged on the free end faces of the first clamp and the second clamp, and a wet medicine dressing is arranged in the protective cover and used for soaking and disinfecting the puncture needle.

Adopt the produced beneficial effect of above-mentioned technical scheme to lie in: compared with the prior art, the utility model discloses a set up the dressing layer in the inboard that first clamp and second were pressed from both sides, when opening first clamp and second clamp respectively, press dressing intraformational dressing on the wound, utilize the fastener of first clamp and second clamp free end to press from both sides tight fixedly to the skin and the subcutaneous soft tissue of wound both sides. The utility model has the advantages of simple and compact structure, convenient operation, can improve first aid efficiency, avoid the wound to receive the secondary infection.

Drawings

Fig. 1 is a schematic structural view of a novel first-aid hemostatic clamp provided by an embodiment of the present invention;

fig. 2 is a schematic view of the new emergency clamp of fig. 1 in an open position;

FIG. 3 is a front view of the dressing layer of FIG. 1;

FIG. 4 is a cross-sectional view of the middle portion of the dressing layer of FIG. 3;

in the figure: 1-a first clamp; 2-a second clamp; 3-hinging the shaft; 4-torsion spring; 5-dressing layer, 51-protective film, 52-wet medicine dressing, 53-release paper, 54-convex part; 6-groove; 7-pricking pin.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1 and 2, the novel first-aid hemostatic forceps provided by the present invention comprises a first forceps 1, a second forceps 2 and a hinge shaft 3, wherein the free ends of the first forceps 1 and the second forceps 2 are opposite, and the free ends of the first forceps 1 and the second forceps 2 are provided with fasteners engaged with each other; the connecting ends of the first clamp 1 and the second clamp 2 are pivoted with the hinge shaft 3, and the first clamp 1 and the second clamp 2 are connected through a torsion spring 4; the inner sides of the first clamp 1 and the second clamp 2 are provided with a dressing layer 5.

The utility model provides a novel first aid hemostatic clamp compares with prior art, has simple structure compactness, convenient operation's advantage, opens first clamp and second clamp, can press dressing intraformational dressing on the wound with arranging the dressing layer orientation wound between first clamp and second clamp, and the fastener that utilizes first clamp and second clamp free end presss from both sides the skin and the subcutaneous soft tissue of wound both sides tight fixedly, avoids the wound expansion to aggravate the wound condition. The utility model discloses be particularly useful for the open wound first aid that appears in field operations or the field training, can improve first aid efficiency, avoid the wound to receive the secondary infection.

In a preferred embodiment of the present invention, as shown in fig. 3 and 4, the dressing layer 5 includes a protective film 51, a moist drug dressing 52 and a peelable release paper 53, the periphery of the release paper 53 is adhered and fixed to the periphery of the protective film 51, the moist drug dressing 52 is laid in an interlayer between the protective film 51 and the release paper 53, and a protrusion 54 extending to the outside of the first clamp 1 and the second clamp 2 is provided at the edge of the release paper 53; the protective film 51 is made of a flexible waterproof material, and two ends of the protective film 51 are respectively fixed on the inner walls of the first clamp 1 and the second clamp 2. The isolating paper and the protective film are used for isolating the wet medicine dressing inside from air, so that medicine loss is avoided; when in use, the isolation paper can be torn off, so that the wet drug dressing can directly cover the wound, the wound polluted by the outside can be effectively reduced, and the pain and the inflammation can be relieved.

Further optimizing the technical scheme, as shown in fig. 1 and 2, the inner walls of the first clamp 1 and the second clamp 2 are both provided with a groove 6, the dressing layer 5 is embedded in the groove 6, and two ends of the protective film 51 are respectively adhered and fixed at one end of the outer side of the groove 6 of the first clamp 1 and the second clamp 2. The dressing layer is embedded in the groove, so that the occupied area of the dressing layer between the first clamp 1 and the second clamp 2 can be reduced.

In a specific embodiment of the present invention, a circle of polyurethane film is adhered between the periphery of the isolation paper 53 and the protection film 51, and the inner side edge of the polyurethane film covers the periphery of the wet drug dressing 52, so as to avoid the drug loss in the wet drug dressing. Meanwhile, the polyurethane film can also avoid discomfort caused to the wound. In addition, the material of the protective film 51 is a medical plastic film, so that wound infection is further avoided.

Wherein, the wet medicine dressing 52 contains normal saline and antibiotics, which can prevent wound infection and increase the difficulty of treatment.

In a specific embodiment of the present invention, as shown in fig. 1 and 2, the fastening member is a plurality of prickling needles 7, and the plurality of prickling needles 7 are arranged on the free end surfaces of the first clamp 1 and the second clamp 2 at intervals for clamping the skin and the subcutaneous soft tissue at two sides of the wound to avoid the wound from continuously expanding to aggravate the wound; the needles 7 on the free end faces of the first clamp 1 and the second clamp 2 are arranged in a staggered mode. The puncture needle is used for puncturing the skin and subcutaneous soft tissue at two sides of the wound, so that the wound is ensured to be closed, and the wound infection is avoided. The puncture needle 7 is made of stainless steel, and is preferably made of special 304 stainless steel.

According to the technical scheme, the pricking needle outer protective covers are arranged on the end faces of the free ends of the first clamp and the second clamp, and wet medicine dressing is arranged in the protective covers and used for soaking and disinfecting the pricking needle.

The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. The utility model provides a novel first aid hemostatic forceps which characterized in that: the clamp comprises a first clamp, a second clamp and a hinge shaft, wherein the free ends of the first clamp and the second clamp are opposite, and fasteners meshed with each other are arranged at the free ends of the first clamp and the second clamp; the connecting ends of the first clamp and the second clamp are pivoted with the hinge shaft, and the first clamp and the second clamp are connected through a torsion spring; the inner sides of the first clamp and the second clamp are provided with dressing layers.

2. The novel first aid hemostatic forceps of claim 1, wherein: the dressing layer comprises a protective film, a wet medicine dressing and a piece of isolation paper which can be torn, the periphery of the isolation paper and the periphery of the protective film are fixedly adhered, the wet medicine dressing is laid in an interlayer between the protective film and the isolation paper, and the edge of the isolation paper is provided with a protruding part which extends to the outer parts of the first clamp and the second clamp; the protection film is flexible waterproof material, the both ends of protection film are fixed in the inner wall of first clamp and second clamp respectively.

3. The novel first aid hemostatic forceps of claim 2, wherein: the inner walls of the first clamp and the second clamp are provided with grooves, the dressing layer is embedded in the grooves, and two ends of the protective film are respectively adhered and fixed at one ends of the outer sides of the grooves of the first clamp and the second clamp.

4. The novel first aid hemostatic forceps of claim 2, wherein: a circle of polyurethane film is pasted between the periphery of the isolation paper and the protective film, and the periphery of the wet medicine dressing is coated on the inner side edge of the polyurethane film.

5. The novel first aid hemostatic forceps of claim 2, wherein: the protective film is made of a medical plastic film.

6. The novel first aid hemostatic forceps of claim 2, wherein: the wet drug dressing contains physiological saline and antibiotics.

7. The novel first aid hemostatic forceps according to any one of claims 2-6, characterized in that: the fastening piece is provided with a plurality of puncture needles which are arranged on the free end faces of the first clamp and the second clamp at intervals and used for clamping skins and subcutaneous soft tissues on two sides of the wound; the pricking pins on the free end faces of the first clamp and the second clamp are arranged in a staggered mode.

8. The novel first aid hemostatic forceps of claim 7, wherein: the pricking pin is made of stainless steel.

9. The novel first aid hemostatic forceps of claim 8, wherein: and the pricking pin outer sleeve shields on the free end surfaces of the first clamp and the second clamp are internally provided with wet medicine dressings for soaking and disinfecting the pricking pin.