CN217066499U

CN217066499U - Compression hemostasis device

Info

Publication number: CN217066499U
Application number: CN202123271864.1U
Authority: CN
Inventors: 谢美连
Original assignee: Guangdong General Hospital
Current assignee: Guangdong General Hospital
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-07-29
Anticipated expiration: 2031-12-22

Abstract

The utility model relates to the technical field of medical equipment, and discloses a compression hemostasis device, which comprises a bandage capable of being looped at an injured part, a fixing component arranged at two ends of the bandage to realize detachable movable connection of two ends of the bandage, and a pressurizing component arranged on the upper surface of the bandage, wherein the pressurizing component comprises a shell, a spring layer and a pressure-receiving plate, one end of the shell is open, one end of the shell with an opening is fixed on the bandage, the shell and the bandage are enclosed into a cavity, the spring layer and the pressure-receiving plate are arranged in the cavity, one end of the spring layer is fixedly connected with the shell, the other end of the spring layer is connected with the pressure-receiving plate, and the pressure-receiving plate is arranged between the spring layer and the bandage; during the use, hemostasis by compression device encircles at injured position with certain elasticity, and the spring is compressed, and the resilience force of spring acts on the compression plate, and then promotes the compression plate and stanchs to the injured position oppression. The device has simple structure, flexible and convenient use, firm and durable pressure, safety and effectiveness, and can not shift along with the change of the body posture of a user.

Description

Compression hemostasis device

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a hemostasis by compression device.

Background

When people suffer from trauma or postoperative bleeding, the hemostatic bag can timely and effectively stop bleeding, and has important significance for saving lives of the wounded and stabilizing the wounded. Among them, compression hemostasis is the simplest and effective hemostasis method, and achieves the purpose of hemostasis by compressing blood vessels to block blood circulation. The existing compression hemostasis mode mainly has the following problems:

1. the manual pressing hemostasis or the tourniquet winding hemostasis not only consumes redundant manpower and is complex to operate, but also is difficult to control the tightness of the tourniquet winding and is not flexible enough.

2. The sandbag compression method adopts sandbags to perform compression hemostasis on injured parts, the sandbags are difficult to fix, the change of the body positions of injured people easily causes the transfer of compression force, the use feeling is poor, and the pressure is difficult to control and adjust.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims at providing a hemostasis by compression device, design simple structure, the nimble convenience of use, the firm safe effective lasting of pressure.

In order to achieve the above object, the present invention provides a compression hemostasis device, which includes: a strap that can be looped around the injured part;

the fixing components are arranged at the two ends of the binding band so as to realize the detachable movable connection of the two ends of the binding band; and

the pressurizing assembly is arranged on the upper surface of the binding band, the pressurizing assembly comprises a shell, a spring layer and a pressed plate, one end of the shell is open, one end of the shell with an opening is fixed on the binding band, the shell and the binding band are enclosed into a cavity, the spring layer and the pressed plate are arranged in the cavity, one end of the spring layer is fixedly connected with the shell, the other end of the spring layer is connected with the pressed plate, and the pressed plate is arranged between the spring layer and the binding band.

Preferably, the spring layer comprises a plurality of independent and parallel springs, one end of each independent spring is fixedly connected with the shell, and the other end of each independent spring is connected with the compression plate.

Preferably, the shell and the pressure receiving plate are both made of hard materials.

Preferably, the compression assembly further comprises a cushioning layer provided between the compression plate and the strap.

Preferably, the binding band is provided with an opening at a position opposite to the buffer layer.

Preferably, the buffer layer is an airbag, a memory cotton layer, a high-elastic cloth layer or a latex layer.

Preferably, the pressure sensor is arranged at the pressed part of the pressurizing assembly, and the display device is electrically connected with the pressure sensor.

Preferably, the fixing component is a magic tape.

The utility model provides a hemostasis by compression device compares with prior art, and its beneficial effect lies in:

the utility model provides a hemostasis by compression device includes the bandage that can encircle the system at the injured position, divide the fixed subassembly of locating the both ends of bandage in order to realize the detachable swing joint in bandage both ends to and locate the pressurization subassembly of bandage upper surface, the pressurization subassembly includes the shell, spring layer and pressed plate, the one end opening of shell, the shell has open-ended one end to be fixed in on the bandage, and the shell encloses into the cavity with the bandage, spring layer and pressed plate locate in the cavity, the one end and the shell fixed connection of spring layer, the other end is connected with pressed plate, pressed plate locates between spring layer and bandage; during the use, fixed subassembly is looped system at injured position with certain elasticity with wound oppression device, and the spring in the pressure components is compressed, and the resilience force of spring acts on and receives the pressure plate, and then promotes to receive the pressure plate to oppress hemostasis to injured position. The compression hemostasis device has the advantages of simple and reasonable structure, flexible and convenient use, quick fastening, firmness and durability with pressure, no displacement along with the body posture change of a user, and no need of auxiliary instruments and redundant operation.

Simultaneously, the user can pass through display device discernment pressure value to through the timely pressure regulating of fixed subassembly, safe effective.

Drawings

Fig. 1 is a top view of a compression hemostasis device in accordance with an embodiment of the present invention;

fig. 2 is a side view of a compression hemostasis device in accordance with an embodiment of the present invention.

In the figure: 100. a compression hemostasis device;

1. binding bands; 11. an opening; 2. a fixing assembly; 21. magic tape; 3. a pressurizing assembly; 31. a housing; 32. a spring layer; 321. a spring; 33. a pressure receiving plate; 34. a buffer layer; 341. memory cotton.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

As shown in fig. 1 and 2, the embodiment of the present invention provides a compression hemostasis device 100, which includes a bandage 1 that can be looped around the injured part, a fixing component 2 that is disposed at two ends of the bandage 1 to realize detachable swing joint at two ends of the bandage 1, and a pressing component 3 disposed on the upper surface of the bandage 1, the pressing component 3 includes a housing 31, a spring layer 32 and a pressed plate 33, one end of the housing 31 is open, the housing 31 has an open end and is fixed on the bandage 1, and the housing 31 and the bandage 1 enclose and form a cavity, the spring layer 32 and the pressed plate 33 are disposed in the cavity, one end of the spring layer 32 is fixedly connected with the housing 31, the other end is connected with the pressed plate 33, and the pressed plate 33 is disposed between the spring layer 32 and the bandage 1. During the use, will oppress hemostasis device 100 and ring system at injured position with certain elasticity through fixed subassembly 2, each independent spring 321 in the pressure components 3 is compressed, and the perpendicular spring of resilience force of each independent spring 321 acts on by compression plate 33 downwards, and then promotes by compression plate 33 and oppress hemostasis to injured position, and pressure is firm lasting, can not shift along with user's posture change, need not auxiliary instrument and unnecessary operation, and is safe effective.

It should be noted that the binding band 1 is a strip-shaped band body for being looped around the injured part. Preferably, the bandage 1 is made of a material with good air permeability, and the length of the bandage 1 can be adjusted to adapt to different circumferences of different injured parts. Preferably, the strap 1 is made of elastic material, so that the length of the strap 1 can be finely adjusted based on the elasticity of the strap 1, and the width of the strap 1 is set to be 3-15 cm.

Preferably, the fixing component 2 is a magic tape 21, one side of the magic tape 21 is hard barbed hair with hooks, and the other side is fine and soft fibers. The one side of taking the thorn hair with magic subsides 21 is placed in bandage 1's one end and skin internal planes that contact, with the fibrous one side of magic subsides 21 area place bandage 1's the other end and skin contactless outer plane in, through the area of controlling the two sides looks lock joint of magic subsides 21, can realize the coarse adjustment to bandage 1 elasticity.

The two ends of the binding band 1 can be movably connected in a detachable mode, preferably, in other preferred embodiments, a button (not shown in the figure) is arranged at one end of the binding band 1, a plurality of button holes (not shown in the figure) matched with the button are arranged at the other end of the binding band 1, and the button holes are arranged at intervals along the length extending direction of the binding band 1. When in use, the button can be buckled with any button hole according to the requirement of the girth of the injured part. Of course, other means of connection are possible.

Preferably, as shown in fig. 2, the spring layer 32 includes a plurality of independent and parallel springs 321, each independent spring 321 is disposed in a cavity enclosed by the casing 31 and the bandage 1, and further preferably, the height of the cavity is similar to the height of the spring 321 in a relaxed state, so as to wrap and accommodate the spring 321; one end of each independent spring 321 is fixedly connected with the shell 31, and the other end is connected with the pressure receiving plate 33; during the use, be at the injured position with certain elasticity ring system with wound oppression device through fixed subassembly 2, spring 321 is compressed, and the resilience force of spring 321 acts on and receives board 33 and shell 31, and wherein, shell 31 is fixed on bandage 1 and is hard material, and the resilience force of spring 321 can further promote and receive board 33 to conduct pressure to the injured position, form the oppression, play the hemostatic effect of oppression.

Considering that the pressure receiving plate 33 directly presses the injured part of the patient, which may generate a hard feeling, and the patient may feel uncomfortable, it is preferable that, as shown in fig. 2, the opening 11 for placing the cushion layer 34 is provided on the bandage 1 below the pressing component 3, the cushion layer 34 is provided below the pressure receiving plate 33, and the cushion layer 34 is made of a soft material, which may be an air bag, memory cotton 341, high elastic cloth or latex; by arranging the buffer layer 34, the hard feeling of the compression hemostasis device 100 in the use process can be reduced, and the use comfort of a patient is improved; meanwhile, the opening 11 is formed in the binding band 1 below the buffer layer 34, and the memory cotton 341 of the buffer layer 34 can be taken out from the opening 11, so that the replacement and cleaning are facilitated, and the cross infection is reduced.

Preferably, hemostasis by compression device 100 still includes pressure sensor (not shown in the figure) and display device (not shown in the figure), pressure sensor locates pressurization subassembly 3's pressurized department, display device with pressure sensor electricity is connected and is shown the pressure value, detects the pressure of pressurization subassembly 3 and injured part contact site through pressure sensor to show the pressure numerical value that detects, the person of being convenient for carries out real-time supervision to bandage 1 constraint pressure condition, thereby adjusts fixed subassembly 2 according to the pressure size condition.

Preferably, a pressure sensor may be disposed on the pressure receiving plate 33 to accurately detect the pressing force of the resilience force of the spring 321 on the injured part; the display device can be arranged on the upper surface of the bandage 1, so that personnel can directly observe the pressure value conveniently. It should be noted that, when the binding band 1 is tightened, the higher the compression degree of the spring 321, the greater the elastic potential energy is generated, the greater the resilient force is, and the greater the pressure applied to the pressure receiving plate 33 is. When the pressure value displayed by the display device is too large or too small, the tightness of the binding band 1 can be adjusted at proper time, so that the compression amount of the spring 321 can be adjusted to obtain different pressure values.

To sum up, the embodiment of the present invention provides a compression hemostasis device 100, which mainly comprises a bandage 1, a fixing component 2 and a pressurizing component 3, wherein the pressurizing component 3 is disposed on the upper surface of the bandage 1, the pressurizing component 3 includes a shell 31, a spring layer 32 and a pressure receiving plate 33, one end of the shell 31 is open, one end of the shell 31 having an opening is fixed on the bandage 1, the shell 31 and the bandage 1 enclose a cavity, the spring layer 32 and the pressure receiving plate 33 are disposed in the cavity, one end of the spring layer 32 is fixedly connected with the shell 31, the other end is connected with the pressure receiving plate 33, and the pressure receiving plate 33 is disposed between the spring layer 32 and the bandage 1; during the use, through fixed subassembly 2 with wound oppression device with certain elasticity ring system at the wound site, spring 321 in the pressure components 3 is compressed, the perpendicular spring of resilience force of spring 321 acts on by compression plate 33 downwards, and then promotes by compression plate 33 and oppress hemostasis to the wound site. The compression hemostasis device 100 is simple and reasonable in structure, flexible and convenient to use, firm and durable in pressure, free of displacement along with body posture change of a user, free of auxiliary equipment and redundant operation, capable of timely regulating pressure, safe and effective.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims

1. A compression hemostasis device, comprising:

a strap that can be looped around the injured part;

2. A compression hemostasis device in accordance with claim 1, wherein: the spring layer comprises a plurality of independent and parallel springs, one end of each independent spring is fixedly connected with the shell, and the other end of each independent spring is connected with the compression plate.

3. A compression hemostasis device in accordance with claim 1 or 2, wherein: the shell and the compression plate are made of hard materials.

4. A compression hemostasis device in accordance with claim 1 or 2, wherein: the pressurizing assembly further comprises a buffer layer, and the buffer layer is arranged between the compression plate and the binding band.

5. A compression hemostasis device in accordance with claim 4, wherein: an opening is formed in the position, opposite to the buffer layer, of the binding belt.

6. A compression hemostasis device in accordance with claim 4, wherein: the buffer layer is an air bag, a memory cotton layer, a high-elastic fabric layer or a latex layer.

7. A compression hemostasis device in accordance with claim 1 or 2, wherein: the pressure sensor is arranged at the pressed part of the pressurizing assembly, and the display device is electrically connected with the pressure sensor.

8. A compression hemostasis device in accordance with claim 1 or 2, wherein: the fixing component is a magic tape.