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

Improved pneumatic hemostatic cuff device

Technical Field

The utility model relates to a human living article, in particular to an orthopedic medical instrument, and especially relates to an improved pneumatic hemostatic cuff device.

Background

The electric pneumatic tourniquet is widely applied to limb wound operation. The electric pneumatic tourniquet is arranged on the affected limb, and the pneumatic tourniquet is inflated and pressurized to temporarily block the blood circulation of the affected limb, so that the aims of reducing the bleeding amount of an operation and making the visual field of the operation clear are achieved. The pneumatic tourniquet device in the prior art consists of two parts: (1) A cuff surrounding and tied on the limb, (2) a pneumatic pressurizing device. The utility model patent publication with publication number CN102178554B and named as an electric pneumatic tourniquet. The technical scheme of the utility model is widely adopted by the electric pneumatic tourniquet used clinically at present. However, in clinical use, the phenomena of red skin, subcutaneous congestion, skin blisters, skin damage and the like of a patient often occur, and the reason is that the tightness degree of cuff binding depends on personal subjective judgment and no objective basis is provided because the inner surface of the cuff is hard and rough and the cuff is bound to be tightly pressed to the skin to cause subcutaneous capillary bleeding or skin damage. Although cotton paper can be added between the cuff and the skin for protecting the skin in clinic at present, cotton wool is easy to adhere to the magic tape of the cuff, so that the cotton wool is not easy to clean, the fixing effect of the cuff is affected, the using effect is reduced, and the service life is shortened.

Disclosure of Invention

The utility model aims to provide an improved pneumatic tourniquet device, which aims to solve the technical problem that a tourniquet in the prior art is easy to crush skin.

The utility model relates to an improved pneumatic hemostatic cuff device which comprises a lining device and a cuff body, wherein the lining device comprises a soft inner layer belt and a soft self-adhesive outer layer belt, the soft inner layer belt is arranged on the inner side of the soft self-adhesive outer layer belt, a first scale is arranged on the outer side face of the soft self-adhesive outer layer belt along the length direction of the soft self-adhesive outer layer belt, the cuff body comprises a cuff, one end of the cuff is connected with two fixing belts, the other end of the cuff is connected with two fixing ropes, one end, close to the fixing belts, of the outer side face of the cuff is provided with two fixing belt buckles, a second scale is arranged on the outer side face of the cuff along the length direction of the sleeve, the cuff is connected with an inflation tube, a female velcro or a child velcro is arranged on the outer side face of the cuff, the binding lining device is arranged on a limb, the head end of the soft self-adhesive outer layer belt is adhered to the tail end of the lining device, and the cuff Zhou Bangfu is arranged outside the lining device.

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

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

Further, the cuff is rectangular.

Further, the sleeve belt is in a fan shape.

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, 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 cotton wadding can be prevented from being stuck on the magic tape without using tissue paper, thereby avoiding affecting the binding firmness of the cuff and prolonging the service life of the cuff

2. 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.

3. The three groups of fixing devices of the fixing belt, the fixing rope and the female magic tape can fix the sleeve belt firmly. The cuff is divided into different models of upper limbs and lower limbs, and the upper limbs are short and narrow and are rectangular. The lower limb is in a fan shape because of the large difference between the circumference of the root of the thigh and the circumference of the middle of the thigh, and is more attached to the leg, so that the pressure can be uniformly distributed after the lower limb is inflated, and skin pressure sores caused by uneven pressure distribution are prevented.

Drawings

Fig. 1 is a schematic front view of a liner device in an improved pneumatic tourniquet device of the present utility model.

FIG. 2 is a schematic representation of the back side of a liner device in an improved pneumatic tourniquet device of the present utility model.

Fig. 3 is a schematic view of a front view of a cuff in an improved pneumatic tourniquet device of the present utility model.

Detailed Description

The present utility model is further described below with reference to the drawings and examples, but the present utility model is not limited to the examples, and all the similar structures and similar variations using the present utility model should be included in the protection scope of the present utility model. The use of the directions of up, down, front, back, left, right, etc. in the present utility model is only for convenience of description, and is not a limitation of the technical scheme of the present utility model.

As shown in fig. 1-3, an improved pneumatic tourniquet device of the present utility model comprises a lining device and a cuff body, wherein the lining device comprises a soft inner layer belt 1 and a soft self-adhesive outer layer belt 2, the soft inner layer belt 1 is arranged on the inner side of the soft self-adhesive outer layer belt 2, a first scale 3 is arranged on the outer side surface of the soft self-adhesive outer layer belt 2 along the length direction of the soft self-adhesive outer layer belt 2, the cuff body comprises a cuff 4, one end of the cuff 4 is connected with two fixing belts 5, the other end of the cuff 4 is connected with two fixing ropes 6, two fixing belt buckles 7 are arranged on the outer side surface of the cuff 4, a second scale 8 is arranged on the outer side surface of the cuff 4 along the length direction of the cuff near one end of the fixing belts 5, the cuff 4 is connected with an inflation tube 9, a female velcro 10 is arranged on the outer side surface of the cuff 4, and a sub velcro (not shown in the figure) is arranged on the inner side surface of the cuff 4.

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

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

Further, the cuff 4 is rectangular.

Further, the cuff 4 is in a fan shape.

Specifically, the soft inner layer belt 1, the soft self-adhesive outer layer belt 2, the scale, the fixing belt 5, the fixing rope 6, the sleeve belt 4, the fixing belt buckle 7, the female velcro 10, the male velcro and the like in this embodiment all adopt the known schemes in the prior art, and those skilled in the art have already known the schemes and are not described in detail herein.

The working principle of the embodiment is as follows:

the using steps are as follows: 1. the binding lining device is arranged on the limb, the head end of the soft self-adhesive outer layer belt 2 is adhered to the tail end of the soft self-adhesive outer layer belt, so that the lining device is fixed, and the circumference of the limb is read by using the first scale 3. 2. The sleeve belt 4 is arranged outside the lining device Zhou Bangfu, the tightness of the sleeve belt 4 is adjusted by utilizing the second scale 8 according to the measured circumference of the limb and the set tightness, the optimal tightness is achieved, the sleeve belt is fixed again, the fixing belt 5 is matched with the fixing belt buckle 7, the son magic tape is adhered on the mother magic tape 10, the two fixing ropes 6 are tightly bound, and the inflation tube 9 is connected with a pressure instrument for inflation and pressurization.

The utility model has the advantages that:

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 4 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 cotton wool can be prevented from overflowing and sticking on the magic tape without using tissue paper, thereby avoiding affecting the binding firmness of the cuff 4 and prolonging the service life of the cuff 4

2. The outer layer of the lining device has surface adhesion property, and is provided with a first scale 3, 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 second scale 8 is utilized to adjust the tightness degree of the sleeve belt 4, so that subcutaneous capillary bleeding or skin damage caused by over tightening is prevented.

3. The three groups of fixing devices of the fixing belt 5, the fixing rope 6 and the female magic tape 10 can fix the sleeve belt 4 firmly. The cuff 4 is divided into different types of upper limbs and lower limbs, and the upper limbs are short and narrow and are rectangular. The lower limb is in a fan shape because of the large difference between the circumference of the root of the thigh and the circumference of the middle of the thigh, and is more attached to the leg, so that the pressure can be uniformly distributed after the lower limb is inflated, and skin pressure sores caused by uneven pressure distribution are prevented.

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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