CN211962128U - Waist inflatable femoral artery compression hemostat - Google Patents

Abstract

A waist inflatable femoral artery pressure hemostat belongs to the technical field of femoral artery hemostatic devices, and includes a strap, an airbag, a pressure knob and an inflatable handball. In the utility model, the pressure knob is aligned with the bleeding point of the femoral artery, one end of the bandage is fixed on the waist of the patient, and the other end of the bandage is fixed at the root of the patient's thigh, and the pressure knob is rotated to pressurize and fix the bleeding point. At the same time of accurate compression, the straps on the waist and thigh root can greatly disperse the binding pressure and reduce the deep compression of surrounding tissues. The airbag is fixed on the back waist of the patient, the inflatable handball is used to inflate the airbag, and the spiral deflation knob is used to relieve the pressure of the airbag by controlling the gas discharge. The inflatable air bag at the waist can adjust the amount of gas in the air bag according to the patient's own conditions to fill the gap between the patient's waist and the bed unit. In addition, a skin-friendly layer is arranged on the surface of the airbag, and the skin-friendly layer has a certain sweat-absorbing function to improve patient comfort.

Description

Waist inflatable femoral artery compression hemostat

technical field

The utility model belongs to the technical field of femoral artery hemostatic devices, in particular to a waist inflatable femoral artery pressure hemostatic device.

Background technique

At present, artificial compression to stop bleeding and elastic bandages are basically used after femoral artery hemorrhage. The artificial compression method requires continuous finger compression for 15 to 20 minutes. Long-term compression often leads to stiffness of the fingers, and even needs to be replaced by another person to apply pressure, which causes the compression site. The difference in accuracy and applied pressure can easily cause repeated bleeding. Moreover, it is difficult to maintain the same degree of tightness for a long time. If the pressure is too large, it is easy to cause discomfort such as lower extremity venous thrombosis, urination disorders, and pain. If it is too loose, the hemostasis effect will not be achieved. In clinical practice, elastic bandages are also used for hemostasis of femoral artery hemorrhage. Due to the deep bleeding site, large vascular pressure and large amount of bleeding, elastic bandages cannot effectively compress the hemostasis point if they are loosely tied, and the hemostatic effect is poor; Tighter will cause the surrounding tissue to be deeply compressed at the same time, resulting in necrosis. At the same time, the patient needs to lie flat on the bed during the femoral artery compression and hemostasis, and there is no support point for the waist, which will cause the patient's waist pain for a long time.

Therefore, there is an urgent need for a new technical solution in the prior art to solve this problem.

Utility model content

The technical problem to be solved by the utility model is: to provide a waist inflatable femoral artery pressurizing hemostatic device for solving the traditional tying tourniquet to femoral artery hemorrhage, the loose tying bandage has poor hemostatic effect, and the tight tying bandage will cause the surrounding tissue to simultaneously Technical problems with necrosis caused by deep compression.

The waist inflatable femoral artery compression hemostatic device includes a strap, an airbag, a pressurizing knob and an inflatable handball, one side of the strap is close to the patient's skin, the other side of the strap is a fluffy surface, and both ends of the fluffy surface of the strap are A hook and loop burr block is provided, and a through hole is arranged in the middle of the strap; the pressurizing knob is movably connected to the strap through the through hole of the strap, and hanging ears are provided on both sides of the pressurizing knob; one side of the air bag is A fixing strip is provided, the fixing strip of the airbag is sleeved on the outside of the strap, and the airbag is connected with the inflatable handball through the air tube.

The outer surface of the airbag is provided with a skin-friendly fabric layer.

The inflatable handball is provided with a spiral deflation knob.

Through the above-mentioned design scheme, the utility model can bring the following beneficial effects:

In the utility model, the pressure knob is aligned with the bleeding point of the femoral artery, one end of the bandage is fixed on the waist of the patient, and the other end of the bandage is fixed at the root of the patient's thigh, and the pressure knob is rotated to pressurize and fix the bleeding point. At the same time of accurate compression, the straps on the waist and thigh root can greatly disperse the binding pressure and reduce the deep compression of surrounding tissues. The airbag is fixed on the back waist of the patient, the inflatable handball is used to inflate the airbag, and the spiral deflation knob releases the airbag by controlling the gas discharge. The inflatable air bag at the waist can adjust the gas volume in the air bag according to the patient's own conditions, fill the gap between the patient's waist and the bed unit, provide personalized services for the patient, and improve the patient's comfort. In addition, a skin-friendly layer is arranged on the surface of the airbag, and the skin-friendly layer has a certain sweat-absorbing function. When the airbag is placed on the patient's waist, the skin-friendly layer can make the patient feel more comfortable.

Description of drawings

Below in conjunction with the accompanying drawings and specific embodiments, the present utility model will be further described:

Figure 1 is a schematic structural diagram of a waist inflatable femoral artery pressure hemostat of the present invention.

Fig. 2 is a schematic top view of a waist inflatable femoral artery pressure hemostat of the present invention.

Fig. 3 is a schematic diagram of the use state of a waist inflatable femoral artery pressure hemostat of the present invention.

FIG. 4 is a schematic diagram of the use state of a waist inflatable femoral artery pressure hemostatic device of the present invention on the human body.

In the picture, 1-band, 2-airbag, 3-pressurization knob, 4-hook and loop burr block, 5-inflatable handball, 6-hanging ear, 7-fixing strip, 8-spiral deflation knob.

Detailed ways

As shown in the figure, the waist inflatable femoral artery pressure hemostat includes a strap 1, an air bag 2, a pressurizing knob 3 and an inflatable handball 4. One side of the strap 1 is close to the patient's skin, and the other side of the strap 1 is On the fluffy surface, both ends of the fluffy surface of the strap 1 are provided with hook and loop burr blocks 5, and the middle of the strap 1 is provided with a through hole; , the two sides of the pressure knob 3 are provided with hanging ears 6; one side of the airbag 2 is provided with a fixing strip 7, the fixing strip 7 of the airbag 2 is sleeved on the outside of the strap 1, and the airbag 2 is connected with the inflatable handball 4 through the air tube .

The outer surface of the airbag 2 is provided with a skin-friendly fabric layer.

The inflatable handball 4 is provided with a spiral deflation knob 8 .

How to use: As shown in Figure 4, align the pressure knob 3 at the bleeding point of the femoral artery, place the bandage 1 along the direction of the groin, put a balloon 2 on the end close to the waist, and then pass the pressure knob around the patient's waist. After the hanging ears 6 on 3 are folded and tightened, the hook and loop burr block 5 and the fluff surface of the strap 1 are pasted and fixed, and the position of the air bag 2 is adjusted to be just at the back waist of the patient. After the hanging ears 6 on the overpressure knob 3 are folded and tightened, the velcro burr block 5 and the fluff surface of the strap 1 are pasted and fixed, and the pressure knob is rotated to pressurize and fix the bleeding point. Hold the inflatable handball 4 to inflate the airbag 2, and the screw deflation knob 8 is used to control the discharge of gas, so that the airbag 2 can be decompressed. During the femoral artery compression and hemostasis, the patient needs to lie supine and immobilize on the bed. There is no support point for the waist, and the waist will be sore for a long time. The waist inflatable air bag can adjust the gas volume in the air bag 2 according to the patient's own situation to fill the gap between the patient's waist and the bed unit. , personalized service to patients. In addition, a skin-friendly layer is provided on the surface of the airbag 2, and the skin-friendly layer has a certain sweat-absorbing function. When the airbag 2 is placed on the patient's waist, the skin-friendly layer can make the patient feel more comfortable.

Claims (3)

1. Waist inflatable femoral artery pressure hemostat is characterized in that: comprising a strap (1), an air bag (2), a pressurizing knob (3) and an inflatable handball (5), one side of the strap (1) Close to the patient's skin, the other side of the strap (1) is a fluff surface, both ends of the strap (1) fluff surface are provided with hook and loop burr blocks (4), and the middle of the strap (1) is provided with a through hole; The pressurizing knob (3) is movably connected to the strapping (1) through the through hole of the strap (1), and hanging ears (6) are provided on both sides of the pressurizing knob (3); One side is provided with a fixing strip (7), the fixing strip (7) of the airbag (2) is sleeved on the outside of the strap (1), and the airbag (2) is connected with the inflatable handball (5) through a trachea. 2. The waist inflatable femoral artery compression hemostatic device according to claim 1, characterized in that: the outer surface of the air bag (2) is provided with a skin-friendly fabric layer. 3. The waist inflatable femoral artery pressure hemostat according to claim 1, characterized in that: a spiral deflation knob (8) is provided on the inflatable handball (5).

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