CN210472215U - Arc-shaped air pressure tourniquet - Google Patents

Arc-shaped air pressure tourniquet Download PDF

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Publication number
CN210472215U
CN210472215U CN201921010770.9U CN201921010770U CN210472215U CN 210472215 U CN210472215 U CN 210472215U CN 201921010770 U CN201921010770 U CN 201921010770U CN 210472215 U CN210472215 U CN 210472215U
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tourniquet
tourniquet body
air bag
arc
inflation
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CN201921010770.9U
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Chinese (zh)
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吴再国
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Affiliated Hospital of Zunyi Medical University
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Affiliated Hospital of Zunyi Medical University
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Abstract

The utility model discloses an arc-shaped air pressure tourniquet, which comprises a tourniquet body, an air bag, a bonding layer, a binding band and an inflation connecting pipe, wherein the tourniquet body is designed into an arc-shaped strip structure with an inner arc part and an outer arc part, the air bag is embedded in the middle of the tourniquet body, an inflation nozzle communicated with an inner cavity of the air bag is bonded or thermally compounded on the outer side surface of the air bag, the inflation connecting pipe is communicated with the air bag through the inflation nozzle, the bonding layer is arranged on the surface of one end of the tourniquet body and is arranged along the length direction of the tourniquet body, and the binding band which can be mutually connected is arranged on the two side; still be equipped with the inner covering layer in the tourniquet body, the inner covering layer is located the tourniquet body surface of gasbag position department. Adopt tourniquet, can make limbs pressurized even, can prevent the problem that drops from appearing, have simple structure, reasonable in design, safe in utilization has fine application prospect in clinic.

Description

Arc-shaped air pressure tourniquet
Technical Field
The utility model relates to the technical field of medical equipment, in particular to an arc-shaped air pressure tourniquet.
Background
In medical institutions, a pneumatic tourniquet is often used for achieving the purpose of rapid hemostasis in the conventional treatment and rescue processes. Especially when the operation is carried out to patient's four limbs, at the operation in-process, in order to reduce the hemorrhage to and increase the definition of art field, improve operation efficiency, reduce the operation time, have many doctors all to select to use the atmospheric pressure tourniquet. Most of the conventional tourniquets are regular rectangular structures, so that the tourniquets can basically meet the use requirements of common limbs, but are not very convenient for individual patients with obesity in the use process. Particularly, when the tourniquet is tied, when the proximal end of the tourniquet is pulled tightly, the distal end of the tourniquet is still loose, and the tourniquet can slide down to the distal end of the limb in the use process, so that the operation is affected. Meanwhile, when the existing pneumatic tourniquet is used, the condition of uneven pressure on limbs can occur, and injuries such as red and swollen limb skin, ecchymosis and the like can be caused, so that a better hemostasis effect cannot be achieved, and if the air pressure is too high, the limbs of a patient can be injured, and complications are easily caused.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to the problem that exists among the background art, provide a rational in infrastructure, convenient to use is difficult for droing, and the limbs pressurized is even, hemostatic effectual tourniquet, specifically speaking are arc atmospheric pressure tourniquet.
For solving the technical problem, the utility model discloses the technical scheme who adopts does: an arc-shaped air pressure tourniquet comprises a tourniquet body, an air bag, an adhesive layer, a binding band and an inflation connecting pipe, wherein the tourniquet body is provided with an arc-shaped strip structure with an inner arc part and an outer arc part, the air bag is embedded in the middle of the tourniquet body and is of an arc-shaped structure and matched with the structure of the tourniquet body, an inflation nozzle communicated with an inner cavity of the air bag is bonded or thermally compounded on the arc-shaped outer side surface of the air bag, the inflation connecting pipe is communicated with the air bag through the inflation nozzle, the adhesive layer is arranged on the surface of one end of the tourniquet body and is arranged along the length direction of the tourniquet body, and the binding band capable of being connected with each other is arranged on the two side surfaces of the; still be equipped with the inner covering layer in the tourniquet body, the inner covering layer is located tourniquet body surface of gasbag position department.
Further, an arc atmospheric pressure tourniquet, wherein the length of gasbag is the third of the whole length of tourniquet body, the gasbag is including a plurality of evenly distributed's vertical chamber and a horizontal chamber of aerifing, vertically aerify the chamber and transversely aerify the chamber and communicate with each other, the charging connector is located transversely aerify the outside middle part in chamber, wherein vertically aerify the chamber and be located and be close to interior circular arc portion one side of tourniquet body, transversely aerify the chamber and be located and be close to outer circular arc portion one side of tourniquet body.
Adopt an arc atmospheric pressure tourniquet, because the tourniquet body sets up to the arc strip structure who has interior arc portion and outer arc portion, binds the convenience during use, binds can be more stable, can effectively solve the problem that drops appears easily. Compared with the traditional rectangular structure, the near-center end of the limb pressing device is greatly stressed, the far-center end of the limb pressing device is not stressed, skin damage is easily caused due to uneven stress, and the limb pressing device can uniformly press the limb by adopting the arc-shaped air bag; when limbs are moved in an operation, particularly when knee joint replacement is carried out, the movement is frequent and the mobility is large, if the tourniquet is a traditional tourniquet, the tourniquet is easy to be tightened or loosened, the tourniquet can be shifted on the limbs, and the effect of hemostasis cannot be achieved. Adopt tourniquet, can make limbs pressurized even, can prevent the problem that drops from appearing, have simple structure, reasonable in design, safe in utilization has fine application prospect in clinic.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the structure state of the present invention in use.
Shown in the figure: 1-tourniquet body, 11-proximal end, 12-distal end, 2-air bag, 21-inflation nozzle, 22-transverse inflation cavity, 23-longitudinal inflation cavity, 3-adhesive layer, 4-binding band, 5-inflation connecting pipe, 6-inner liner layer and 7-lower limb.
Detailed Description
As shown in figure 1, the arc-shaped air pressure tourniquet of the utility model comprises a tourniquet body 1, an air bag 2, an adhesive layer 3, a binding belt 4 and an inflation connecting pipe 5, the tourniquet body 1 is provided with an arc strip-shaped structure with an inner arc part 11 and an outer arc part 12, the air bag 2 is embedded in the middle of the tourniquet body 1, the structure is an arc-shaped structure, the structure is matched with the structure of the tourniquet body 1, an inflating nozzle 21 communicated with the inner cavity of the air bag 2 is bonded or thermally compounded on the arc-shaped outer side surface of the air bag 2, the inflation connecting pipe 5 is communicated with the air bag 2 through an inflation nozzle 21, the adhesive layer 3 is arranged on one end surface of the tourniquet body 1, the tourniquet is arranged along the length direction of the tourniquet body 1, and binding belts 4 which can be connected with each other are arranged on two side surfaces of the other end of the tourniquet body 1; an inner cushion layer 6 is further arranged in the tourniquet body 1, and the inner cushion layer 6 is located on the surface of the tourniquet body 1 at the position of the air bag 2.
Further, an arc atmospheric pressure tourniquet, wherein the length of gasbag 2 is the third of the whole length of tourniquet body 1, gasbag 2 is including a plurality of evenly distributed's vertical chamber 23 and a horizontal inflation chamber 22 of aerifing, vertical chamber 23 and the horizontal chamber 22 of aerifing communicate with each other of aerifing, charging connector 21 is located horizontal chamber 22's outside middle part of aerifing, wherein vertical chamber 23 of aerifing is located and is close to interior circular portion (11) one side of tourniquet body 1, horizontal chamber 22 of aerifing is located and is close to outer circular portion 12 one side of tourniquet body 1. By dividing the air bag 2 into a plurality of longitudinal inflation cavities 23 and a transverse inflation cavity 22, the force can be ensured to be more uniform, and a good hemostasis effect can be achieved.
As shown in figure 2, in the in-service use process, adopt an arc atmospheric pressure tourniquet, before using, at first be the selection of tourniquet, can select the atmospheric pressure tourniquet of different radians according to the shape of patient's four limbs, if be serious about thick thin low limbs 7, just select for use the great tourniquet of radian, know back if the tourniquet position thickness is more even, just can select for use the relatively less tourniquet of radian. And secondly, the binding method is only needed to bind the outer arc part of the tourniquet towards the proximal end and the inner arc part towards the distal end. Because tourniquet body 1 sets up to the arc strip structure who has interior arc portion 11 and outer arc portion 12, during the use, can bind tourniquet body 1 that has inside lining layer 6 one side in low limbs 7, then wraps up through the bond line 3 that sets up, adopts to bind to take 4 to connect fixedly at last, and it is convenient to bind, binds more stably, can effectively solve the problem that drops appears easily. After the lower limb body is fixedly connected, an external air source is connected with the inflation connecting pipe 5 in an external mode, so that the air bag 2 is inflated, and the lower limb body can be pressed more uniformly by the arc-shaped air bag 2; meanwhile, when limbs are moved in an operation, particularly when knee joint replacement is carried out, the movement is frequent and the mobility is large, if the tourniquet is a traditional tourniquet, the tourniquet is easy to be loosened and tightened, the tourniquet can be shifted on the limbs, and the effect of hemostasis cannot be achieved.
To sum up, adopt the tourniquet, can make limbs pressurized even, can prevent the problem that drops from appearing, have simple structure, reasonable in design, safe in utilization has fine application prospect in clinical.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and those skilled in the art can make various modifications and changes, and any modifications, equivalent replacements, improvements, etc. made by using the present invention should be included in the protection scope of the present invention.

Claims (2)

1. An arc atmospheric pressure tourniquet which characterized in that: comprises a tourniquet body (1), an air bag (2), an adhesive layer (3), a binding belt (4) and an inflatable connecting pipe (5), the tourniquet body (1) is provided with an arc-shaped strip structure with an inner arc part (11) and an outer arc part (12), the air bag (2) is embedded in the middle of the tourniquet body (1), the structure is an arc-shaped structure and is matched with the structure of the tourniquet body (1), an inflating nozzle (21) communicated with the inner cavity of the air bag (2) is bonded or thermally compounded on the arc-shaped outer side surface of the air bag (2), the inflation connecting pipe (5) is communicated with the air bag (2) through an inflation nozzle (21), the adhesive layer (3) is arranged on one end surface of the tourniquet body (1) and is arranged along the length direction of the tourniquet body (1), binding bands (4) which can be connected with each other are arranged on two side surfaces of the other end of the tourniquet body (1); still be equipped with inside lining layer (6) in tourniquet body (1), inside lining layer (6) are located tourniquet body (1) surface of gasbag (2) position department.
2. The arcuate pneumatic tourniquet according to claim 1, further comprising: the length of the air bag (2) is one third of the whole length of the tourniquet body (1), the air bag (2) comprises a plurality of uniformly distributed longitudinal inflation cavities (23) and a transverse inflation cavity (22), the longitudinal inflation cavities (23) are communicated with the transverse inflation cavity (22), the inflation nozzle (21) is positioned in the middle of the outer side of the transverse inflation cavity (22), the longitudinal inflation cavity (23) is positioned on one side close to the inner arc portion (11) of the tourniquet body (1), and the transverse inflation cavity (22) is positioned on one side close to the outer arc portion (12) of the tourniquet body (1).
CN201921010770.9U 2019-07-02 2019-07-02 Arc-shaped air pressure tourniquet Active CN210472215U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921010770.9U CN210472215U (en) 2019-07-02 2019-07-02 Arc-shaped air pressure tourniquet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921010770.9U CN210472215U (en) 2019-07-02 2019-07-02 Arc-shaped air pressure tourniquet

Publications (1)

Publication Number Publication Date
CN210472215U true CN210472215U (en) 2020-05-08

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921010770.9U Active CN210472215U (en) 2019-07-02 2019-07-02 Arc-shaped air pressure tourniquet

Country Status (1)

Country Link
CN (1) CN210472215U (en)

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