CN217219121U - A new type of emergency limb trauma hemostatic device - Google Patents

Abstract

The utility model discloses a novel emergency limb trauma hemostasis device, comprising two hemostatic splints, the hemostatic splints are connected by an adjusting belt, and a fixing slot and a fixing buckle are arranged on the adjusting belt. The end of the belt is connected with a restraint strap, and the restraint strap is respectively provided with a Velcro surface and a Velcro mother surface. The upper end of the inflatable pressing layer is connected with a Y-shaped inflatable tube, and the Y-shaped inflatable tube is connected with a compressed gas container and a deflation valve. The utility model uses a hemostatic splint to cooperate with a restraint belt structure, so that the hemostasis process of emergency limb trauma is more stable and reliable. The method of hemostasis at the end of the heart, compresses the position of the proximal end of the patient's limb, and binds the bandage to assist in the fixation, to ensure the stability of the position of the hemostatic device, to avoid the displacement of the hemostatic device during use, and to improve the hemostatic effect, which is worthy of promotion.

Description

A new type of emergency limb trauma hemostatic device

technical field

The utility model relates to the field of medical technology, in particular to a novel emergency limb trauma hemostasis device.

Background technique

Emergency refers to the emergency department of a hospital. Divided into emergency treatment and rescue. Its existence ensures that we can get professional and scientific treatment in the fastest time in the event of sudden illness or accidental injury. The emergency medicine department or emergency medicine center is the department with the most intensive patients, the largest number of diseases, and the heaviest rescue and management tasks in the hospital. It is the only way for all emergency patients to be admitted to the hospital for treatment.

Bleeding through a certain way to quickly stop the flow of blood outside is called hemostasis. The hemostatic effect varies from person to person. Some people are fast, some people are slow, and it is related to platelets. Bleeding from damaged small blood vessels normally stops on its own within minutes, a phenomenon known as physiologic hemostasis. Physiological hemostasis is one of the important protective mechanisms of the body and is the result of the interaction of various factors and mechanisms. The process of hemostasis mainly includes three processes: vasoconstriction, platelet thrombosis and blood coagulation. During the treatment of emergency patients, when hemostasis is performed on the patient's limbs, hemostasis is generally carried out with a tourniquet. At this time, the patient's limbs will bend involuntarily due to pain and other reasons, thereby increasing the amount of bleeding from the patient's limb wounds. It is beneficial to the hemostasis of the wound, and it will affect the operation of the medical staff and increase the difficulty of the medical staff's work. And when hemostasis, especially when the patient's limbs are traumatized, the effect of hemostasis at the wound location is not good, and when hemostasis is performed at the proximal end, the instability of the fixation can easily cause the displacement of the hemostatic device, which affects the hemostasis effect. Therefore, a new type of emergency limb trauma hemostatic device was designed.

SUMMARY OF THE INVENTION

In order to overcome the deficiencies of the existing technical solutions, the present invention provides a novel emergency limb trauma hemostasis device, which can effectively solve the problems raised by the background technology.

The technical scheme adopted by the utility model to solve its technical problems is:

A novel emergency limb trauma hemostasis device, comprising two hemostatic splints, the hemostatic splints are connected by an adjustment belt, the adjustment belt is provided with a fixed slot and a fixed buckle, and the end of the adjustment belt is connected with a restraint A strap, the binding strap is respectively provided with a Velcro surface and a Velcro mother surface, the hemostatic splint includes an arc-shaped splint, and an inflatable pressing layer is arranged in the arc-shaped splint, and the upper end of the inflatable pressing layer is connected There is a Y-shaped inflatable tube, and the Y-shaped inflatable tube is connected with a compressed gas container and a deflation valve.

Further, an anti-skid ferrule is provided on the restraint strap, and the anti-skid ferrule is made of medical silicone rubber material.

Further, a timing mark is provided on the adjustment belt.

Further, a skin-friendly silica gel layer is provided on the end surface of the inflatable pressing layer.

Further, a sponge buffer layer is arranged on the outer wall of the curved splint.

Compared with the prior art, the beneficial effects of the present utility model are:

The utility model uses the hemostatic splint to cooperate with the restraint belt structure, which makes the hemostasis process of the emergency limb trauma more stable and reliable. The proximal end hemostasis method is adopted to compress the proximal end position of the patient's limb, and the restraint belt is assisted to fix, so as to ensure the stable position of the hemostatic device and avoid hemostasis. Displacement occurs during use of the device, which improves the hemostatic effect and is worthy of promotion.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present utility model;

Fig. 2 is the structural representation of the hemostatic splint of the present invention;

FIG. 3 is a schematic structural diagram of the A part of the present invention.

Labels in the figure:

1- Hemostatic splint, 2- Adjustment belt, 3- Fixed card slot, 4- Fixed buckle, 5- Constraint strap, 6- Velcro surface, 7- Velcro female surface, 8- Arc splint, 9- Inflatable pressing layer, 10-Y-type inflatable tube, 11-compressed gas container, 12-deflation valve, 13-anti-skid ferrule, 14-timing mark, 15-skin-friendly silicone layer, 16-sponge buffer layer.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

As shown in Figures 1 to 3, the present invention provides a novel emergency limb trauma hemostasis device, comprising two hemostatic splints 1, characterized in that: the hemostatic splints 1 are connected by an adjusting belt 2, and the The adjustment belt 2 is provided with a fixed card slot 3 and a fixed buckle 4, the end of the adjustment belt 2 is connected with a restraint strap 5, and the restraint strap 5 is respectively provided with a Velcro surface 6 and a Velcro mother surface 7 , the hemostatic splint 1 includes an arc-shaped splint 8, and an inflatable pressing layer 9 is arranged in the arc-shaped splint 8. The upper end of the inflatable pressing layer 9 is connected with a Y-shaped inflatable tube 10, and the Y-shaped inflatable tube 10 is connected with a Compressed gas container 11 and bleed valve 12.

The working principle of the present utility model is as follows: when in use, two hemostatic splints 1 are used as the main structure, wherein the adjustment belt 2 is connected to the hemostatic splint 1, and the adjustment belt 2 can be fixed by the fixing slot 3 and the fixing buckle 4, Adjust the distance between the two hemostatic splints 1, and initially adjust the strength of the compression hemostasis. Then, an inflatable pressing layer 9 is set inside the hemostatic splint 1, which can be inflated to the inside through the compressed gas container 11, and the inflated pressing layer 9 expands after inflation. When the inflation process is over, if the pressure is too large and the patient is uncomfortable, the air can be slowly deflated through the deflation valve 12 to adjust the internal air pressure to change the tightness of the entire hemostatic device; the hemostatic splint 1 is fixed and stable Afterwards, the entire hemostatic device can be tied and fixed with the patient's limb by adjusting the restraint strap 5 connected to the end of the strap 2 for auxiliary fixation to ensure that the entire hemostatic device is loosened and displaced during the hemostasis process, improving the hemostatic device. It is worth noting that, when the hemostatic device is in use, the internal inflatable cushion is assisted by a splint to wrap the patient's limb, and the inflatable cushion can be expanded to different amplitudes to meet the needs of different patients and ensure that It can wrap the patient's limb, so that the pressure in the process of hemostasis is evenly distributed, avoiding the situation of necrosis caused by squeezing the skin; the compressed gas container 11 is provided with compressed gas, and the container is equipped with a deflation valve, which is manually controlled by medical staff. , the quick inflation operation can be realized; it is worth noting that the two-piece hemostatic splint 1 of the hemostatic device can be disassembled separately and fixed with the restraint strap 5 to realize the hemostasis operation of different parts and increase the scope of application.

As a preferred embodiment, the restraint strap 5 is provided with an anti-skid ring 13, and the anti-skid ring 13 is made of medical silicone rubber material.

As a preferred embodiment, the adjustment belt 2 is provided with a timing mark 14, which is convenient for recording the operation time of hemostasis.

As a preferred embodiment, the end surface of the inflatable pressing layer 9 is provided with a skin-friendly silica gel layer 15 , and the part in contact with the skin does not irritate the skin and is more comfortable.

As a preferred embodiment, the outer wall of the curved splint 8 is provided with a sponge buffer layer 16 to avoid secondary injury caused by the peripheral structure crushing the patient.

To sum up, the main features of the present utility model are:

The utility model uses the hemostatic splint to cooperate with the restraint belt structure, which makes the hemostasis process of the emergency limb trauma more stable and reliable. The proximal end hemostasis method is adopted to compress the proximal end position of the patient's limb, and the restraint belt is assisted to fix, so as to ensure the stable position of the hemostatic device and avoid hemostasis. Displacement occurs during use of the device, which improves the hemostatic effect and is worthy of promotion.

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention may be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments are to be considered in all respects as exemplary and not restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and it is therefore intended that the All changes within the meaning and range of the required equivalents are embraced within the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

Claims (5)

1. The utility model provides a novel emergency call limbs wound hemostasis device, includes two hemostasis splint (1), its characterized in that: be connected through adjusting band (2) between hemostasis splint (1), be provided with fixed slot (3) and fixed buckle (4) on adjusting band (2), adjusting band (2) end-to-end connection has restraint bandage (5), be provided with magic subsides son face (6) and magic subsides female face (7) on restraint bandage (5) respectively, hemostasis splint (1) include arc splint (8), it presses layer (9) to be provided with to aerify in arc splint (8), it is connected with Y type gas tube (10) to aerify to press layer (9) upper end, Y type gas tube (10) are connected with compressed gas container (11) and bleed valve (12).

2. The novel emergency limb wound hemostasis device of claim 1, wherein: an anti-slip ferrule (13) is arranged on the constraint bandage (5), and the anti-slip ferrule (13) is made of medical silicon rubber materials.

3. The novel emergency limb wound hemostasis device of claim 1, wherein: and a timing mark (14) is arranged on the adjusting belt (2).

4. The novel emergency limb wound hemostasis device of claim 1, wherein: and a skin-friendly silica gel layer (15) is arranged on the end face of the inflatable pressing layer (9).

5. The novel emergency limb wound hemostasis device of claim 1, wherein: the outer wall of the arc-shaped clamping plate (8) is provided with a sponge buffer layer (16).

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