CN210843824U - A kind of hemostasis and pain relief chest belt - Google Patents

Abstract

The utility model relates to a chest belt for hemostasis and pain relief, which belongs to the technical field of medical devices, and solves the problem that the chest belt in the prior art is easy to deform, cannot perform local compression, has no place to place a drainage tube, and needs to frequently adjust the position of the chest belt for patients. The problem. The utility model comprises a main body pressure unit (1), a back unit (2) and a support frame (3); the main body pressure unit (1) comprises an inflatable pressure bar (101), an inner lining (103) and an outer lining ( 102), the inflatable pressure strip (101) is inclined downward, the inflatable pressure strip (101) is in the same direction as the anterior rib arch, and the inflatable pressure strip (101) is composed of an inner lining (103) and an outer lining (102) ) wrapping; a support frame (3) is provided at the connection between the back unit (2) and the main body pressurizing unit (1), and the support frame (3) can increase the support of the chest belt to the back of the patient. The chest strap of the utility model is suitable for bandaging of patients with chest and heart surgery or trauma.

Description

A kind of hemostasis and pain relief chest belt

technical field

The utility model belongs to the technical field of medical devices, in particular to a chest belt for hemostasis and pain relief.

Background technique

According to statistics, about 50% of the population died of bleeding in war; bleeding is also a major cause of death from trauma in peacetime; failure to control bleeding in time can also lead to hypothermia, coagulation dysfunction, infection, acidosis and more Functional organ failure, thus seriously endangering the patient's life; and, for bleeding in some special parts, such as the trunk, armpit, etc., traditional tourniquets cannot be used, and the gauze packing method often fails to achieve the expected hemostatic effect.

The normal human sternum is destroyed due to thoracic trauma or due to surgical factors. At this time, it is often necessary to use a chest strap to press the damaged chest wall, which can relieve pain and stop bleeding. Most traditional chest straps are soft in texture and have little support for the chest wall, and are easily loosened and deformed when the patient moves. ; The traditional chest strap has no specific pressure application point and cannot be used for local compression; and for patients with a drainage tube after thoracotomy, the traditional chest strap has no place to place the drainage tube, which is easy to break; on the one hand, the position of the chest strap is frequently adjusted for the patient. It increases the workload of medical staff, and on the other hand, it also increases the pain of patients. Patients may not dare to take a deep breath, cough effectively, or even speak loudly because of the pain of the wound, which increases the number of lungs in patients after trauma or surgery. chance of external infection.

Utility model content

In view of the above analysis, the present utility model aims to provide a chest belt for hemostasis and pain relief, which is used to solve the problem that the chest belt in the prior art is easily deformed, has no specific pressure application point, cannot perform local compression, has no place to place a drainage tube, and requires frequent Adjust the position of the chest strap for the patient, increasing the patient's pain and other issues.

The purpose of the present utility model is mainly achieved through the following technical solutions:

A chest belt for hemostasis and pain relief, comprising a main body compression unit, a back unit and a support frame;

The main body pressure unit includes an inflatable pressure strip, an inner lining and an outer lining. The inflatable pressure strip is inclined downward, and the inflatable pressure strip is in the same direction as the front rib arch. The inflatable pressure strip is composed of the inner lining and the outer lining. pack;

A support frame is provided at the connection between the back unit and the main body compression unit, and the support frame can increase the support of the chest belt to the back of the patient.

Further, the main body pressing unit is provided with a first part and a second part, and the first part and the second part are provided with a hook and loop fastener for gluing.

Further, the lower end of the hook and loop fastener is provided with a notch, and the notch is used for placing the drainage tube.

Further, it also includes a shoulder strap for preventing the chest strap from sliding down.

Further, the shoulder fixing belt is made of elastic material.

Further, the inner lining is provided with a hemostatic agent.

Further, the support frame is a stainless steel frame, and the outside of the support frame is wrapped with cotton cloth.

Further, a pressurized air nozzle is provided on the inflatable pressurizing strip.

Further, a plurality of inflatable and pressurized strips are provided, and the plurality of inflatable and pressurized strips are communicated with each other and share a pressurized air nozzle for inflation or deflation.

Further, a plurality of inflatable pressure bars are provided, and the plurality of inflatable pressure bars are independent of each other, and each inflatable pressure bar is provided with a pressurized air nozzle for inflation or deflation.

Compared with the prior art, the present invention can achieve at least one of the following technical effects:

1) The inflatable pressure strip of the present invention is in the same direction as the anterior costal arch, which can make the main body pressure unit fit the skin better, increase the pressure effect, reduce bleeding, and adjust the pressure according to the comfort of the patient; the scope of application It can be used by patients after thoracic and cardiac surgery or after trauma to achieve normal compression dressing.

2) The inflatable pressurizing strip of the present invention is not integrally pressurized, and the inflatable pressurizing strip is arranged along the direction of the rib arch and can be partially pressurized. Multiple inflatable compression strips are independently inflated and deflated to achieve precise local compression according to the patient's condition.

3) The support frame of the present application is a rigid support, which is wrapped with soft cotton cloth; on the one hand, the support frame increases the stability of the chest strap, avoids the deformation and loosening of the chest strap, and increases the support for the back of the patient, on the other hand. Comfort is also guaranteed by the soft cotton wrapping on the outside.

4) The lining surface is covered with chitosan hemostatic agent, and the inflatable pressure strip ensures the hemostatic effect of the chest strap.

5) There is a gap under the hook and loop to place the drainage tube after the operation, which ensures the smooth discharge of the drainage fluid.

The objectives and other advantages of the present invention may be realized and attained by the contents particularly pointed out in the description, claims and drawings.

Description of drawings

The accompanying drawings are only for the purpose of illustrating specific embodiments, and are not considered to be a limitation of the present invention.

Fig. 1 is a perspective view of the chest strap of the present embodiment;

Fig. 2 is a second perspective view of the chest strap of this embodiment.

Reference number:

1-Main body compression unit; 101-Inflatable compression strip; 102-Outer lining; 103-Inner lining; 2-Back unit; 3-Support frame; .

Detailed ways

The preferred embodiments of the present utility model will be specifically described below in conjunction with the accompanying drawings, wherein the accompanying drawings constitute a part of the present utility model, and together with the embodiments of the present utility model, are used to explain the principles of the present utility model, but are not intended to limit the present utility model. range.

A chest belt for hemostasis and pain relief includes a main body pressure unit 1, a back unit 2 and a support frame 3; the main body pressure unit 1 includes an inflatable pressure strip 101, an inner lining 103 and an outer lining 102, and the inflatable pressure strip 101 is directed toward the The inflatable pressure strip 101 is arranged in a downward slope, the direction of the inflatable pressure strip 101 is consistent with the anterior rib arch, the outside of the inflatable pressure strip 101 is wrapped by the inner lining 103 and the outer lining 102, and the inflatable pressure strip 101 is provided with a pressure air nozzle; the back unit 2. A support frame 3 is provided at the connection with the main body compression unit 1, and the support frame 3 is used to increase the support of the chest belt to the back of the patient.

The inflatable compression strips 101 are arranged along the costal arch, which can make the main body compression unit 1 fit the skin better, increase the compression effect, reduce bleeding, and adjust the pressure according to the comfort of the patient.

A plurality of inflatable pressure bars 101 are provided, and the plurality of inflatable pressure bars 101 can be communicated with each other and share a pressurized air nozzle for inflation or deflation. This setting method is quick and convenient to inflate and deflate.

The multiple inflatable pressure bars 101 may also be independent of each other, and each inflatable pressure bar is provided with a pressurized air nozzle for inflation or deflation. This setting method can inflate several of the inflatable compression bars 101 according to the injured part, so as to achieve local precise compression.

In this embodiment, the inflatable pressure bar 101 is made of high temperature and folding resistant pp material, which is made after high temperature fusion, and can be pressurized and inflated by the handle according to the patient's condition.

The support frame 3 is a rigid support frame, such as a stainless steel frame, and is wrapped with a soft cotton cloth. On the one hand, the support frame 3 increases the stability of the chest strap, avoids the deformation and loosening of the chest strap, and increases the support for the patient's back.

In order to prevent the chest strap from sliding down, a partially fixed shoulder strap 4 is also provided. The shoulder strap 4 is made of elastic elastic straps, one end is fixedly connected to the back unit 2, and the other end is connected to the main body compression unit 1. . The use of elastic elastic bands can adapt to the needs of patients of different sizes on the one hand, and ensure comfort on the other hand.

The shoulder fixing belt 4 can also be made of non-elastic material. At this time, one end of the shoulder fixing belt is fixedly connected to the back unit, and the other end can be provided with an adhesive strip. A corresponding adhesive strip is also set on the upper part of the main body pressing unit 1. Adjust the sticking position and the length of the shoulder strap according to the patient's body type; or set multiple buttons on the other end to adjust the length of the shoulder strap according to the patient's body type.

The inner lining 103 and the outer lining 102 of the chest strap are made of pure cotton that is comfortable to absorb sweat, and the inner lining 103 is covered with a chitosan hemostatic agent (HemCon Chitosan, HC) which has an excellent clinical hemostatic effect. The hemostatic agent cooperates with the pressure effect of the inflatable pressure strip 101 to achieve rapid hemostasis and pain relief.

The specific main body pressing unit 1 has a first part and a second part which are symmetrical about the central axis of the back unit 2 , and the edges of the two parts are provided with a hook and loop fastener 5 . The hook and loop fastener 5 is a high-viscosity hook-and-loop fastener, and the high-strength hook and loop fastener further ensures the pressing effect.

The lower end of the hook and loop fastener 5 is provided with a gap 6, which is used for placing a drainage tube after surgery to ensure the smooth discharge of the drainage fluid, and the gap 6 is semicircular.

The utility model not only has a hemostatic agent but also can be applied to special parts, has a wide range of application, and can be used by patients after thoracic surgery or trauma, which solves the problem that the chest strap in the prior art is easily deformed, and there is no specific pressure application point. Local compression cannot be performed, there is no place to place a drainage tube, the position of the chest belt needs to be adjusted frequently for patients, and the pain of patients is increased, which has the value of promotion.

The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited to this. The changes or replacements should be covered within the protection scope of the present invention.

Claims (10)

1. The tourniquet is characterized by comprising a main body pressurizing unit (1), a back unit (2) and a support frame (3);

the main body pressurizing unit (1) comprises an inflatable pressurizing strip (101), an inner lining (103) and an outer lining (102), the inflatable pressurizing strip (101) is arranged in a downward inclination mode, the direction of the inflatable pressurizing strip (101) is consistent with that of a front rib arch, and the inflatable pressurizing strip (101) is wrapped by the inner lining (103) and the outer lining (102);

the back unit (2) is provided with support frame (3) with the junction of main part pressurizing unit (1), support frame (3) can increase the support of pectoral girdle to patient's back.

2. The chest tourniquet according to claim 1, wherein the main body compression unit (1) is provided with a first and a second part provided with a hook and loop fastener (5) for adhesion.

3. The tourniquet according to claim 2, wherein the lower end of the hook-and-loop fastener (5) is provided with a notch (6), and the notch (6) is used for placing a drainage tube.

4. The tourniquet according to claim 1, further comprising shoulder straps (4) for preventing the chest strap from slipping down.

5. The tourniquet according to claim 4, wherein the shoulder fixing straps (4) are made of elastic material.

6. The tourniquet according to claim 1, wherein the inner lining (103) is provided with a haemostatic agent.

7. The tourniquet according to any of claims 1 to 6, wherein the support frame (3) is a stainless steel frame, and the support frame (3) is covered with cotton cloth.

8. Tourniquet according to any of claims 1 to 6, wherein the inflatable compression strip (101) is provided with a pressure tap.

9. The tourniquet according to claim 8, wherein there are a plurality of inflatable compression strips (101), and a plurality of inflatable compression strips (101) are connected to each other and share a common pressurizing air nozzle for inflation or deflation.

10. The tourniquet according to claim 8, wherein there are a plurality of inflatable compression strips (101), each inflatable compression strip (101) being independent of another and having a single pressurizing nozzle for inflation or deflation.

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