CN219230009U - Improved pneumatic hemostatic cuff device - Google Patents

Abstract

The utility model provides an improved atmospheric pressure hemostatic cuff device, includes lining device and cuff body, and lining device includes soft inlayer area and soft self-adhesion outer area, and soft inlayer area sets up the inboard in soft self-adhesion outer area, is provided with first scale along its length direction on the lateral surface of soft self-adhesion outer area, is provided with the second scale along its length direction on the cuff lateral surface, ties up lining device on the limbs, and the head end in soft self-adhesion outer area glues at its tail end, and the Zhou Bangfu sleeve area outside the lining device. 1. The inner layer of the lining device is made of tissue paper, can be attached to the skin, reduces direct friction between the sleeve belt and the skin, prevents skin damage and blisters from occurring, absorbs moisture and removes sweat, and prevents skin problems caused by long-time sweat infiltration. The outer layer of the lining device has surface adhesion property, and is provided with a first scale, so that the lining device can be tightly clung to the skin to wrap the limbs, simultaneously read the circumference of the limbs, and then the tightness degree of the sleeve strap is adjusted by utilizing a second scale, so that subcutaneous capillary hemorrhage or skin damage caused by binding over-tightening is prevented.

Description

An Improved Pneumatic Hemostatic Cuff Device

technical field

The utility model relates to daily necessities for human beings, in particular to an orthopedic medical device, in particular to an improved air pressure hemostatic cuff device.

Background technique

Electric pneumatic tourniquet is widely used in extremity trauma surgery. The electric pneumatic tourniquet is installed on the affected limb, and the inflated pressure temporarily blocks the blood circulation of the affected limb, so as to reduce the amount of surgical bleeding and make the surgical field of vision clear. The pneumatic tourniquet device in the prior art consists of two parts: (1) a cuff surrounding the limb and (2) a pneumatic pressurizing device. Such as publication number is CN102178554B, title is called the utility model patent bulletin of a kind of electropneumatic tourniquet. The electric pneumatic pneumatic tourniquet used clinically now widely adopts the technical scheme of this utility model. However, in clinical use, skin pressure redness, subcutaneous congestion, skin blisters, skin damage, etc. often occur in patients. Damage, the tightness of the cuff binding depends on personal subjective judgment, there is no objective basis. Although it is currently clinically possible to add tissue paper between the cuff and the skin to protect the skin, the cotton wool is easy to stick to the Velcro of the cuff, making it difficult to clean the cotton wool, affecting the fixing effect of the cuff, reducing the use effect and shortening the service life .

Utility model content

The purpose of the utility model is to provide an improved air pressure hemostatic cuff device. The improved air pressure hemostatic cuff device solves the technical problem that the hemostatic cuff in the prior art is easy to crush the skin.

An improved air pressure hemostatic cuff device of the utility model includes a lining device and a cuff body, the lining device includes a soft inner layer belt and a soft self-adhesive outer layer belt, and the soft inner layer belt is arranged on a soft The inner side of the self-adhesive outer layer tape, the outer surface of the soft self-adhesive outer layer tape is provided with a first scale along its length direction, the cuff body includes a cuff, one end of the cuff connects two fixing straps, and the cuff The other end is connected with two fixing ropes, two fixing belt buckles are arranged on the outer surface of the cuff near the fixing belt, a second scale is arranged on the outer surface of the cuff along its length direction, the cuff is connected with an inflatable tube, The outer surface of the cuff is provided with female Velcro or child Velcro, the inner surface of the cuff is provided with child Velcro or female Velcro, the binding inner lining is installed on the limb, and the head end of the soft self-adhesive outer layer At its distal end, a cuff is tied around the periphery of the liner device.

Further, the soft inner belt is made of tissue paper.

Further, the soft self-adhesive outer layer tape is composed of a self-adhesive dressing.

Further, the cuff is rectangular.

Further, the cuff is fan-shaped.

Compared with the prior art, the utility model has positive and obvious effects.

1. The inner layer of the lining device is made of tissue paper, which can fit the skin, reduce the direct friction between the cuff and the skin, prevent skin damage and blisters, absorb moisture and sweat, and prevent skin problems caused by long-term sweat infiltration. There is no need to use tissue paper, which can prevent the cotton wool from overflowing and sticking to the Velcro, avoid affecting the firmness of the cuff binding, and prolong the service life of the cuff

2. The outer layer of the lining device has surface adhesion characteristics, and is equipped with a first scale, which can be close to the skin and wrap around the limb while reading the circumference of the limb, and then use the second scale to adjust the tightness of the cuff to prevent Binding too tight causes subcutaneous capillary hemorrhage or skin damage.

3. Three sets of fixing devices, fixing belt, fixing rope and female Velcro, can fix the cuff firmly. There are different types of cuffs for upper limbs and lower limbs. The upper limbs are short and narrow and rectangular. Due to the large difference in circumference between the root of the thigh and the middle of the thigh, the lower limbs are set in a fan-shaped ring, which fits the legs better. After inflation, the pressure can be evenly distributed to prevent skin pressure sores due to uneven pressure distribution.

Description of drawings

Fig. 1 is a schematic front view of the lining device in an improved air pressure hemostatic cuff device of the present invention.

Fig. 2 is a reverse schematic view of the lining device in an improved air pressure hemostatic cuff device of the present invention.

Fig. 3 is a schematic front view of the cuff in an improved air pressure hemostatic cuff device of the present invention.

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is further described, but the utility model is not limited to the present embodiment, and every similar structure and similar changes thereof that adopt the utility model all should be included in the protection scope of the utility model. The use of directions such as up, down, front, back, left, and right in the utility model is only for convenience of description, and is not a limitation to the technical solution of the utility model.

As shown in Figures 1-3, an improved air pressure hemostatic cuff device of the present utility model includes a lining device and a cuff body, and the lining device includes a soft inner layer belt 1 and a soft self-adhesive outer layer belt 2. The soft inner layer tape 1 is arranged on the inner side of the soft self-adhesive outer layer tape 2, and the outer surface of the soft self-adhesive outer layer tape 2 is provided with a first scale 3 along its length direction. The cuff body includes a cuff Belt 4, one end of the cuff 4 is connected with two fixing straps 5, the other end of the cuff 4 is connected with two fixing ropes 6, and the end near the fixing strap 5 on the outer surface of the cuff 4 is provided with two fixing strap buckles 7 , the outer surface of the cuff 4 is provided with a second scale 8 along its length direction, the cuff 4 is connected with an inflatable tube 9, the outer surface of the cuff 4 is provided with a female Velcro 10, and the inner surface of the cuff 4 is provided with a child Velcro stickers (not shown in the figure).

Further, the soft inner belt 1 is made of tissue paper.

Further, the soft self-adhesive outer layer tape 2 is composed of a self-adhesive dressing.

Further, the cuff 4 is rectangular.

Further, the cuff 4 is fan-shaped.

Specifically, the soft inner layer belt 1 in this embodiment, the soft self-adhesive outer layer belt 2, the scale, the fixing belt 5, the fixing rope 6, the cuff 4, the fixing belt buckle 7, the female Velcro 10, the child Velcro and the like all adopt known solutions in the prior art, which are well understood by those skilled in the art, and will not be repeated here.

The working principle of this embodiment:

Steps for use: 1. Bind the lining device on the limb, stick the head end of the soft self-adhesive outer layer tape 2 to its tail end, thereby fixing the lining device, and use the first scale 3 to read the circumference of the limb. 2. Bind the cuff 4 on the outer periphery of the lining device. According to the measured limb circumference and the set elastic size, use the second scale 8 to adjust the tightness of the cuff 4 to achieve the best tightness, and then fix it. The fixing belt 5 cooperates with the fixing belt hasp 7, and the child Velcro sticks on the female Velcro 10, and the two fixing ropes 6 are tied tightly, and the inflation tube 9 is connected to the pressure instrument for inflation and pressurization.

Advantage of the utility model:

1. The inner layer of the lining device is made of tissue paper, which can fit the skin, reduce the direct friction between the cuff 4 and the skin, prevent skin damage and blisters, absorb moisture and wick away sweat, and prevent skin problems caused by long-term sweat infiltration. There is no need to use tissue paper, which can prevent the cotton wool from overflowing and sticking to the Velcro, avoid affecting the binding firmness of the cuff 4, and prolong the service life of the cuff 4

2. The outer layer of the inner lining device has surface adhesion properties, and is provided with a first scale 3, which can be close to the skin and wrap around the limbs while reading the circumference of the limbs, and then use the second scale 8 to adjust the tightness of the cuff 4 To prevent subcutaneous capillary hemorrhage or skin damage caused by too tight binding.

3. Three sets of fixing devices, the fixing belt 5, the fixing rope 6, and the female Velcro 10, can fix the cuff 4 firmly. The cuff 4 is divided into different types of upper limbs and lower limbs, and the upper limbs are short and narrow, rectangular. Due to the large difference in circumference between the root of the thigh and the middle of the thigh, the lower limbs are set in a fan-shaped ring, which fits the legs better. After inflation, the pressure can be evenly distributed to prevent skin pressure sores due to uneven pressure distribution.

Claims (5)

1. An improved pneumatic hemostatic cuff device, characterized in that: including inside lining device and sleeve area body, inside lining device includes soft inlayer area and soft outer area of self-adhesion, soft inlayer area sets up the inboard in soft outer area of self-adhesion, be provided with first scale along its length direction on the lateral surface of soft outer area of self-adhesion, sleeve area body includes the sleeve area, two fixed bands are connected to the one end of sleeve area, the other end of sleeve area is connected with two fixed ropes, be provided with two fixed band buckles on the sleeve lateral surface near one side of fixed band, be provided with the second scale along its length direction on the sleeve lateral surface, the sleeve area is connected with the gas tube, be provided with female magic subsides or son magic subsides on the sleeve lateral surface, be provided with son magic subsides or female magic subsides on the sleeve area medial surface, tie up the inside lining device on the limbs, the head end of soft outer area of self-adhesion is at its tail end, zhou Bangfu area outside the inside lining device.

2. An improved pneumatic tourniquet device according to claim 1, wherein: the soft inner layer belt is made of tissue paper.

3. An improved pneumatic tourniquet device according to claim 1, wherein: the soft self-adhesive outer layer belt is composed of self-adhesive dressing.

4. An improved pneumatic tourniquet device according to claim 1, wherein: the sleeve belt is rectangular.

5. An improved pneumatic tourniquet device according to claim 1, wherein: the sleeve belt is in a fan shape.

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