CN212679208U

CN212679208U - Limb blood dispelling device

Info

Publication number: CN212679208U
Application number: CN202020698133.1U
Authority: CN
Inventors: 杨俊骁; 李茜蕾; 熊依林; 杨序程; 谢杰; 李宇晟; 曾敏; 陈樑; 廖润智; 胡懿郃
Original assignee: Xiangya Hospital of Central South University
Current assignee: Xiangya Hospital of Central South University
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2021-03-12
Anticipated expiration: 2030-04-30

Abstract

The utility model relates to a medical instrument is a limbs exsanguination device particularly, including the several gasbag, this several gasbag encloses into the gaseous ring, but this gaseous ring cover is established on the limbs, and the cover is established on the limbs the gaseous ring carries out the exsanguination to this limbs through aerifing. The utility model discloses a several gasbag encloses into the gas ring, makes the inner ring of gas ring have the cushioning effect to adapt to the limbs that constantly become thick through the deformation that aerifys the production, and inner loop pressure can be adjusted according to aerifyd how much, and it is convenient to use, easy operation not only, low cost moreover, but disposable.

Description

Limb blood dispelling device

Technical Field

The utility model relates to a medical instrument, a limbs exsanguination device specifically says so.

Background

Blood supply to the limbs of a person is by blood transfusion to the limbs through the heart and arterial blood vessels, and back to the heart through venous blood vessels, completing the blood circulation. When a surgical operation is performed on a limb, blood vessels may be damaged to cause bleeding, so that in order to prevent blood loss and create a bloodless surgical environment, it is necessary to perform exsanguination from the end of the limb to allow blood to flow back to the heart, and to perform temporary hemostasis on the side of the limb close to the heart at the surgical site to cut off the blood transfusion from the heart to the limb. At present, use the bloodletting area to drive blood mostly, the bloodletting area is generally made by the rubber thin slice, when carrying out the bloodletting operation to the patient, need strictly twine patient's hand limb according to the winding mode in bloodletting area, and its complex operation requires higher to medical personnel's winding level moreover, and is careless a little, then does not play the preferred effect of bloodletting or injure patient's limb tissue.

SUMMERY OF THE UTILITY MODEL

To the technical problem, the utility model provides an easy operation, convenient to use's limbs exsanguination device.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: a limb blood-dispelling device comprises a plurality of air bags, wherein the air bags enclose an air ring, the air ring can be sleeved on a limb, and the air ring sleeved on the limb dispels blood of the limb through inflation.

Preferably, the number of the air bags is three, and the three air bags enclose a triangle-like air ring.

Preferably, each of said cells is oval, the major axis of the oval cell being perpendicular to the length of the limb.

Preferably, the first air bag is provided with an inflation inlet, and the first air bag is communicated with the second air bag and the second air bag is communicated with the third air bag through air passages.

Preferably, a connecting belt is arranged between the first air bag and the second air bag, and between the second air bag and the third air bag.

Preferably, the side wall of the first air bag is provided with a male/female magic tape, the corresponding side wall of the third air bag is provided with a female/male magic tape, and the three air bags are adhered to form the air ring through the male/female magic tapes.

Preferably, the inflation port is connected with an inflation ball through an air pipe.

Preferably, the air pipe is connected with a barometer.

According to the technical scheme provided by the utility model, the utility model discloses a several gasbag encloses into the gas ring, makes the inner ring of gas ring have the cushioning effect to adapt to continuously thickened limbs through the deformation that aerifys the production, and inner loop pressure can be according to how much the regulation of aerifing, and its convenient to use not only, easy operation, low cost can disposable moreover.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

The present invention will be described in detail with reference to fig. 1, and the exemplary embodiments and descriptions of the present invention are provided to explain the present invention, but not to limit the present invention.

As shown in fig. 1, the utility model provides a limb blood-dispelling device, it includes several gasbag 11, and this several gasbag encloses into gaseous ring 1, and this gaseous ring can overlap and establish on the limb, and the cover is established on the limb gaseous ring dispels the blood to this limb through aerifing. In the implementation process, the air bag can be gradually expanded after being inflated, so that the inner ring space of the air ring is gradually reduced, and the limb sleeved on the inner ring is pressed in the moving process from thin to thick, so that the blood dispelling is realized. Meanwhile, the air bag is made of flexible materials, so that the air bag is not easy to damage, has a buffering effect, and can adapt to the continuously thickened limb due to deformation generated by inflation.

Particularly, the utility model discloses an gasbag be three, and three gasbag encloses into similar triangle-shaped's gas ring, can form the buffer space in three angle region from this, compares with circular, is difficult for damaging limbs. Preferably, the cross section of each air bag is oval, the long axis of the oval cross section is perpendicular to the length direction of the limb, so that on one hand, a smaller buffer space can be formed, the contact area of the air ring and the limb is ensured to be larger, and the blood dispelling effect is improved; on the other hand, the adjacent airbags can be prevented from interfering with each other when inflated.

In the implementation process, the first air bag is provided with the inflation port 12, the first air bag and the second air bag are communicated with each other through the air passage 13, and the second air bag and the third air bag are communicated with each other through the air passages 13, so that external air can be inflated into the three air bags through the inflation ports, and the operation is simple and convenient. Specifically, the inflation port is connected with an inflation ball 3 through an air pipe 2, and air can be inflated into the air bag from the inflation port by squeezing the inflation ball. The air tube is connected with a barometer 4, so that the inflation pressure and the inflation quantity can be mastered at any time, the adjustment of the exsanguination pressure is realized, and the exsanguination degree is determined.

Preferably, the connecting belts 14 are arranged between the first air bag and the second air bag and between the second air bag and the third air bag, so that the three air bags are connected more firmly, and the air passage is prevented from being blocked during inflation. The utility model discloses a first gasbag lateral wall is provided with son/female magic subsides 5, and the third gasbag corresponds the lateral wall and is provided with mother/son magic subsides 6, and three gasbag is pasted through this son, female magic and is bonded into the gas ring, its simple structure, firm in connection. The device adopts an air bag form, only one adult model and one child model are needed for the upper limbs, and three different models are adopted for the lower limbs to cover all the limbs, so that the adaptability is greatly improved.

Claims

1. A limb exsanguination device comprises a plurality of air bags and is characterized in that: the air bags enclose an air ring, the air ring can be sleeved on the limb, and the air ring sleeved on the limb drives the blood of the limb through inflation.

2. The limb exsanguination device of claim 1, wherein: the number of the air bags is three, and the three air bags form an air ring similar to a triangle in an enclosing mode.

3. The limb exsanguination device of claim 2, wherein: the cross section of each air cell is elliptic, and the long axis of the elliptic cross section is vertical to the length direction of the limbs.

4. The limb exsanguination device of claim 2, wherein: an inflation inlet is formed in the first air bag, and the first air bag is communicated with the second air bag and the third air bag through air passages.

5. The limb exsanguination device of claim 2, wherein: connecting belts are arranged between the first air bag and the second air bag and between the second air bag and the third air bag.

6. The limb exsanguination device of claim 2, wherein: the side wall of the first air bag is provided with a male/female magic tape, the corresponding side wall of the third air bag is provided with a female/male magic tape, and the three air bags are adhered into the air ring through the male/female magic tapes.

7. The limb exsanguination device of claim 4, wherein: the inflation inlet is connected with an inflation ball through an air pipe.

8. The limb exsanguination device of claim 7, wherein: the air pipe is connected with a barometer.