CN110974338A

CN110974338A - a hemostatic device

Info

Publication number: CN110974338A
Application number: CN201911312656.6A
Authority: CN
Inventors: 黄家卓; 赖绍斌
Original assignee: Su Liangxian
Current assignee: Su Liangxian
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-04-10

Abstract

The invention relates to the technical field of medical auxiliary appliances, in particular to a hemostat, which comprises a wrist strap worn on a wrist, a tourniquet with two ends connected with the wrist strap, and a first hemostatic piece arranged on the tourniquet and used for covering a radial artery bleeding point in a snuff bottle area. Fix in the wrist through saying the wrist area to and the both ends and the wrist area of tourniquet are connected, can fix first hemostatic piece in the radial artery bleeding point in the snuff bottle district of hand, accomplish the hemostasis function, and this haemostat has simple structure, and fixed effectual, the travelling comfort is high and hemostatic characteristics such as effectual.

Description

Hemostat

Technical Field

The invention relates to the technical field of medical auxiliary instruments, in particular to a hemostat.

Background

At present, medical technology is deeply developed and moves towards a continuously refined path, and cardiovascular coronary intervention treatment is continuously developed under the environment. Among them, the treatment of coronary heart disease has entered the milestone-type intervention of coronary artery via peripheral vessels from the initial surgical open-chest coronary bypass therapy. The coronary intervention treatment through the peripheral blood vessels is firstly performed by femoral artery, and the radial artery path is the dominant approach at present, so that the complications caused by the intervention approach are greatly reduced, and the comfort of the patient is greatly improved. In recent years, the distal radial artery is gradually used as the coronary artery for intervention, namely, the radial artery in the snuff bottle area at home and abroad. The radial approach to the bowl area provides greater comfort to the patient relative to the proximal radial approach, while reducing the risk of radial occlusion.

Since this approach has just been developed, the clinical practice still needs to be further demonstrated and perfected, and one of the problems faced is hemostasis of puncture sites after surgery. At present, the method is generally used for self-made hemostatic bandage pressure bandaging, the method is simple and rapid, the simplest method is that a small yarn block is folded and fixed at a puncture point, then a bandage surrounds the yarn block for bandaging and fixing, or a rubber mat is fixed at the puncture point, and the yarn block is also used for bandaging and fixing the rubber mat.

Accordingly, the prior art is yet to be improved and developed.

Disclosure of Invention

In view of the defects of the prior art, the invention aims to provide a hemostat, which solves the problems that the patient is inconvenient to move due to fixation and the comfort and the hemostasis effect are greatly reduced because the patient performs hemostasis by surrounding a radial artery puncture point of a bandaging tobacco pot area through a bandage.

The technical scheme of the invention is as follows:

the invention provides a hemostat, which comprises a wrist strap worn on a wrist, a tourniquet with two ends connected with the wrist strap, and a first hemostatic piece arranged on the tourniquet and used for covering a radial artery hemorrhage point in a snuff bottle area.

Further preferred embodiments of the present invention are: the hemostat further comprises a detachable first connecting component for connecting one end of the tourniquet with the wrist strap.

Further preferred embodiments of the present invention are: the first connecting component is one of a buckle fastening component or a magic tape.

Further preferred embodiments of the present invention are: the hemostat further comprises a connecting band and a perforating hole, wherein one end of the connecting band is connected with the wrist strap, the perforating hole is fixed on one side of the first connecting component and used for adjusting the length of the connecting band, and the connecting band is movably arranged in the perforating hole in a penetrating mode.

Further preferred embodiments of the present invention are: one end of the connecting band, which is far away from the wrist band, is also provided with a limiting part for preventing the connecting band from separating from the lace hole.

Further preferred embodiments of the present invention are: the first hemostatic member is one of a rubber cushion, an air cushion or a knob buckle.

Further preferred embodiments of the present invention are: the hemostat further comprises a second connecting assembly for connecting two ends of the wrist strap.

Further preferred embodiments of the present invention are: the hemostat further comprises a second hemostatic member arranged on the inner side of the wrist band and used for covering a proximal radial artery bleeding point.

Further preferred embodiments of the present invention are: the hemostat further comprises a third hemostatic member arranged on the inner side of the wrist band and used for covering an ulnar artery bleeding point.

Further preferred embodiments of the present invention are: the wrist strap and the tourniquet are both woven straps.

The invention has the beneficial effects that: fix in the wrist through saying the wrist area to and the both ends and the wrist area of tourniquet are connected, can fix first hemostatic piece in the radial artery bleeding point in the snuff bottle district of hand, accomplish the hemostasis function, and this haemostat has simple structure, and fixed effectual, the travelling comfort is high and hemostatic characteristics such as effectual.

Drawings

FIG. 1 is a schematic structural view of a hemostat according to an embodiment of the present invention;

fig. 2 is a schematic view of the structure of fig. 1 from another angle.

Detailed Description

The present invention provides a hemostat, which is described in further detail below with reference to the accompanying drawings and examples, in order to make the objects, technical schemes and effects of the present invention clearer and clearer. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The hemostat provided by the embodiment of the invention, which is shown in the figures 1 to 2, comprises a wrist strap 1 worn on the wrist, a tourniquet 2 with two ends connected with the wrist strap 1, and a first hemostatic member 3 arranged on the tourniquet 2 and used for covering a radial artery bleeding point in a snuff bottle area. Fix in the wrist through saying wrist strap 1 to and tourniquet 2's both ends are connected with wrist strap 1, can fix first hemostatic component 3 at the nasal smoke kettle district radial artery bleeding point of hand, accomplish the function of stanching, and this haemostat passes through wrist strap 1 as tourniquet 2's stress point, first hemostatic component 3 that can be better, has simple structure, and fixed effectual, the travelling comfort is high and stanch characteristics such as effectual.

Further, the hemostat further comprises a first detachable connecting component 4 for connecting one end of the tourniquet 2 with the wrist strap 1. Through increasing a detachable first connecting element 4, can be used for the disconnection or closed tourniquet 2 one end and wrist area 1 be connected, make things convenient for wearing of haemostat to use, improve user experience and feel.

Furthermore, the first connecting component 4 is one of a snap fastener component or a hook and loop fastener. Detain position subassembly or magic subsides through the buckle and all can realize opening or the closed function of tourniquet 2, simple structure, low in production cost. In this embodiment, the first connecting component 4 is a buckle position component, and the connection strength is higher through the cooperation of the buckle 41 and the buckle position 42.

Further, the hemostat further comprises a connecting band 5 with one end connected with the wrist band 1 and a lace hole 61 fixed on one side of the first connecting component 4 and used for adjusting the length 5 of the connecting band, wherein the connecting band 5 is movably arranged in the lace hole 61 in a penetrating way. Through increase connecting band 5 and lacing hole 61 between wrist area 1 and first connecting element 4, thereby can adjust the length in 5 areas of connecting band through the position of adjustment connecting band in lacing hole 61, and then reach the purpose of adjusting 2 elasticity of tourniquet. Can adjust the elasticity of tourniquet 2 according to the size of user's hand, improve user experience. In this embodiment, the perforation 61 is connected to the buckle 42, and the tourniquet 2 is connected to the buckle 41. In this embodiment, the opening direction of the fastening position 42 faces the wrist band 1, and the threading hole 61 is a long hole with a cross section corresponding to the cross section of the connecting band 5. When accomplishing the adjustment of connecting band 5 length and locking through buckle 4, owing to detain the opening direction of position 42 towards wrist area 1, connecting band 5 and tourniquet 2 all are equivalent to detain position 42 and bend the setting, can lock connecting band 5. Further, the haemostat is still including rotating the card that sets up to be used for chucking connecting band 5 on lacing hole 61 and advancing the piece (not shown in the figure), carries out the chucking to accomplishing length adjustment connecting band 5 through increasing chucking spare, can improve user experience.

Furthermore, one end of the connecting band 5, which is far away from the wrist band 1, is further provided with a limiting part 62 for preventing the connecting band 2 from being separated from the lace through hole 61. By adding the limiting part 62, the connecting belt 5 can be effectively prevented from being separated from the perforating hole 61, and the use stability of the hemostat is improved.

Further, the first hemostatic member 3 is one of a rubber pad, an air cushion or a button. The bleeding point can be stopped by the rubber cushion, the air cushion or the knob button, and the hemostatic effect is good.

Further, the hemostat further comprises a second connecting component 7 connecting both ends of the wrist band 1. The second connecting component 7 is one of a buckle position component or a magic tape. In this embodiment, second coupling assembling 7 is subassembly in the magic subsides, and it includes public subsides 71 and female subsides 72, connects and dismantles through public subsides 71 and female subsides 72, and convenient and fast can also adjust the connection position of public subsides 71 and female subsides 72 according to the size of wrist simultaneously, adapts to the wrist size, improves user experience and feels.

Further, the hemostat further comprises a second hemostatic member 8 disposed inside the wrist band 1 for covering a proximal radial artery hemorrhage spot. Further, the hemostat further includes a third hemostatic member 9 provided inside the wrist band 1 for covering an ulnar artery hemorrhage point. Through increasing second hemostatic member 8, second hemostatic member 9 and being used for the hemostasis of end radial artery hemorrhage point and ulnar artery hemorrhage point respectively, can improve the multiple use and the practicality of haemostat. Wherein, the second hemostatic member 8 and the second hemostatic member 9 are one of a rubber pad, an air cushion or a knob buckle.

Furthermore, the wrist strap 1 and the tourniquet 2 are both woven straps. Through setting up wrist strap 1, tourniquet 2 for the braid over braid, structural strength that can effectual improvement haemostat improves the life of haemostat.

It is to be understood that the invention is not limited to the examples described above, but that modifications and variations may be effected by those skilled in the art in light of the above teachings and are intended to be within the purview of the appended claims.

Claims

1. a hemostat, it is characterized in that, comprise the wrist band that is used to be worn on the wrist, the tourniquet that both ends are connected with the wrist band, and be arranged on the tourniquet and be used to cover the No. 1 hemorrhage point of the radial artery in the snuff bottle area. A hemostatic piece.

2 . The hemostat according to claim 1 , wherein the hemostat further comprises a detachable first connecting component connecting one end of the tourniquet to the wrist strap. 3 .

3 . The hemostat according to claim 2 , wherein the first connecting component is one of a snap-locking component or a Velcro component. 4 .

4. The hemostat according to claim 2, characterized in that, the hemostat further comprises a connecting strap with one end connected to the wrist strap, and a strap piercing hole fixed on one side of the first connecting component for adjusting the length of the connecting strap , the connecting belt is movably arranged in the belt-piercing hole.

5 . The hemostat according to claim 4 , wherein the end of the connecting strap away from the wrist strap is further provided with a limiting portion for preventing the connecting strap from being separated from the strap-piercing hole. 6 .

6 . The hemostat according to claim 1 , wherein the first hemostatic member is one of a rubber pad, an air pad or a knob. 7 .

7 . The hemostat according to claim 1 , wherein the hemostat further comprises a second connecting component connecting two ends of the wrist strap. 8 .

8 . The hemostat according to claim 7 , wherein the hemostat further comprises a second hemostatic member disposed on the inner side of the wrist strap to cover the bleeding point of the proximal radial artery. 9 .

9 . The hemostatic device according to claim 8 , wherein the hemostatic device further comprises a third hemostatic member disposed on the inner side of the wrist band to cover the bleeding point of the ulnar artery. 10 .

10 . The hemostat according to claim 1 , wherein the wristband and the tourniquet are both braided belts. 11 .