CN213156198U - Medical inflatable artery compression hemostat - Google Patents
Medical inflatable artery compression hemostat Download PDFInfo
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- CN213156198U CN213156198U CN202021137632.XU CN202021137632U CN213156198U CN 213156198 U CN213156198 U CN 213156198U CN 202021137632 U CN202021137632 U CN 202021137632U CN 213156198 U CN213156198 U CN 213156198U
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Abstract
The utility model discloses a medical artery hemostasis by compression of aerifing ware, include the fixed band and establish the oppression gasbag on the fixed band, the oppression gasbag includes annular gasbag, be equipped with the first cloth and the second cloth that seal corresponding port face on annular gasbag's the two inboard port faces respectively, first cloth and second cloth are the elasticity ventilative material, first cloth the second cloth with form the elasticity pressure chamber between annular gasbag's the interior rampart, first cloth with annular gasbag's elasticity modulus all is greater than second cloth elasticity modulus, be equipped with the gas injection valve on the first cloth. The utility model discloses a can effectually alleviate medical personnel's burden, simple structure, convenient operation, low cost, one abandon, when satisfying patient's hemostasis by compression demand, reduce patient cross infection's probability.
Description
Technical Field
The utility model relates to the field of medical equipment, in particular to a medical inflatable artery compression hemostat.
Background
Patients who pass through the four-limb arterial puncture examination project can stop bleeding only by pressing the corresponding parts for a period of time with bare hands, the patients with blood coagulation dysfunction take longer time, the traditional hemostasis mode increases the nursing time of medical personnel, and medical resources are wasted to a certain extent; the common artery compression hemostat in clinic has the advantages of complex structure, relatively complex operation and relatively high cost, and the reuse of part of hemostat increases the cross infection probability of patients.
SUMMERY OF THE UTILITY MODEL
To the problem, the utility model provides a medical artery hemostasis by compression ware of aerifing alleviates medical personnel burden, simple structure, convenient operation, low cost, one abandons, when satisfying patient hemostasis by compression demand, reduces patient cross infection's probability.
The technical scheme of the utility model is that:
the utility model provides a medical artery hemostasis by compression of aerifing ware, includes the fixed band and establishes the oppression gasbag on the fixed band, the oppression gasbag includes annular gasbag, be equipped with the first cloth and the second cloth that seal corresponding port face on two inboard port faces of annular gasbag respectively, first cloth and second cloth are the airtight material of elasticity, first cloth the second cloth with form the elasticity pressure chamber between annular gasbag's the inner ring wall, first cloth with annular gasbag's elastic modulus all is greater than second cloth elastic modulus, be equipped with the gas injection valve on the first cloth.
The working principle of the technical scheme is as follows:
aiming at different parts of the compression air bag, materials with different elastic moduli are adopted, so that the purpose that the compression air bag directionally generates deformation when air is injected in the use process is achieved, and the compression hemostasis requirement of the radial artery of a puncture patient is met; meanwhile, the scheme has simple structure, convenient operation and low cost, is disposable, and reduces the probability of cross infection of patients; in addition, the utility model discloses can oppress hemostasis for a longer time, satisfy blood coagulation disorder person's hemostatic demand.
When the compression hemostatic cotton ball is used, the hemostatic cotton ball is placed at a puncture part of a patient, the outer side of the second cloth on the compression air bag is aligned to the hemostatic cotton ball, the compression air bag is fixed at a corresponding part of the patient needing hemostasis by a fixing band, air with the pressure of 20mmHg-30mmHg is injected into the elastic pressure cavity by an injector through an inflation tube, and because the elastic modulus of the first cloth and the elastic modulus of the annular air bag are both greater than the elastic modulus of the second cloth, when the air pressure in the elastic pressure cavity is caused by inflation to be greater than the external atmospheric pressure, the second cloth side of the elastic pressure cavity is preferentially deformed to press towards the human body side, and the compression hemostatic effect is.
In a further technical scheme, the fixing band is in a long strip shape, and the front and back surfaces of the two ends of the fixing band are respectively provided with an adhesion area, so that the utility model has the function of fixing the utility model, can keep proper pressure for a long time to perform compression hemostasis, and particularly acts on compression hemostasis after various puncture of some blood coagulation disorder patients; the design of the adhesion area on the front side and the back side enhances the fault tolerance rate of the utility model when in use, and the adhesion area is a sticky silk adhesive tape.
In a further technical scheme, a gas injection valve is arranged on the first cloth and is a one-way valve, so that when air is injected, gas only enters the elastic pressure cavity from the gas injection valve, the air in the elastic pressure cavity cannot flow out from the gas injection valve, continuous and stable pressurization of the elastic pressure cavity is guaranteed, and the gas injection valve is made of plastic.
In a further technical scheme, a pressure sensor is arranged on the first cloth, the pressure sensor measures the pressure in the elastic pressure cavity, when the pressure of the pressure sensor reaches 20mmHg, medical personnel is prompted to reach the pressure requirement of hemostasis by compression, and the operation of stopping gas injection can be adopted.
In a further technical scheme, an inflation tube is connected to the gas injection valve, and when the gas injection valve is used, a syringe is used for injecting gas into the inflation tube to increase the pressure in the elastic pressure cavity.
In a further technical scheme, the compression air bag and the fixing belt are integrally formed, so that the compression air bag is convenient to process and low in cost.
In a further technical scheme, the annular air bag is made of medical silica gel.
The utility model has the advantages that:
1. the utility model discloses wear after supplying patient four limbs arteriopuncture to detect, alleviate medical personnel's burden.
2. The compression air bag is made of materials with different elastic moduli aiming at different parts of the compression air bag, so that the compression air bag is directionally deformed, and the compression hemostasis requirement of the radial artery of a puncture patient is met.
3. The utility model discloses a simple structure, convenient operation, low cost, one abandon, when satisfying patient's hemostasis by compression demand, reduce patient cross infection's probability.
4. Adopt the fixed band both ends positive and negative to all be equipped with the adhesion region, make this utility model can keep certain pressure to press down the hemostasis for a long time, especially act on the hemostasis by compression after some blood coagulation disorder person's all kinds of punctures, the regional design of positive and negative adhesion has strengthened this utility model's fault-tolerant rate.
5. And a unidirectional gas injection valve is adopted to ensure that gas can only be injected into the elastic pressure cavity and cannot flow out of the elastic pressure cavity, thereby providing guarantee for continuous and stable pressurization of the elastic pressure cavity.
6. The pressure sensor is arranged on the first cloth, so that a good prompting effect is achieved for medical staff, and when the pressure reaches 20mmHg, the medical staff stops injecting air.
Drawings
Fig. 1 is a front view of a medical inflatable artery compression hemostat according to an embodiment of the present invention;
fig. 2 is a top view of a medical inflatable artery compression hemostat according to an embodiment of the present invention;
fig. 3 is a bottom view of the medical inflatable artery compression hemostat according to the embodiment of the present invention.
Description of reference numerals:
10. fixing belts; 11. an adhesion area; 20. compressing the air bag; 21. an annular air bag; 22 an elastic pressure chamber; 23. a first fabric; 24. a second fabric; 25. a gas injection valve; 30. a pressure sensor; 40. and an inflation tube.
Detailed Description
The embodiments of the present invention will be further explained with reference to the drawings.
Example (b):
as shown in fig. 1, a medical inflatable artery compression hemostat comprises a fixing strap 10 and a compression air bag 20 arranged on the fixing strap 10, wherein the compression air bag 20 comprises an annular air bag 21, a first cloth 23 and a second cloth 24 for sealing corresponding port surfaces are respectively arranged on two inner side port surfaces of the annular air bag 21, the first cloth 23 and the second cloth 24 are both elastic and air-tight materials, an elastic pressure cavity 22 is formed between the first cloth 23 and the inner annular wall of the annular air bag 21 and between the second cloth 24 and the inner annular wall of the annular air bag 21, the elastic modulus of the first cloth 23 and the elastic modulus of the annular air bag 21 are both greater than that of the second cloth 24, and a gas injection valve 25 is arranged on the first cloth 23.
The working principle of the technical scheme is as follows:
aiming at different parts of the compression air bag 20, materials with different elastic moduli are adopted, so that the purpose that the compression air bag 20 directionally generates deformation when air is injected in the use process is achieved, and the compression hemostasis requirement of puncturing the radial artery of a patient is met; meanwhile, the scheme has simple structure, convenient operation and low cost, is disposable, and reduces the probability of cross infection of patients; in addition, the utility model discloses can oppress hemostasis for a longer time, satisfy blood coagulation disorder person's hemostatic demand.
When the hemostatic cotton ball is used, a hemostatic cotton ball is placed at a puncture part of a patient, the side of the second cloth 24 on the compression air bag 20 is aligned to the hemostatic cotton ball, the compression air bag 20 is fixed at a corresponding part of the patient needing hemostasis by the fixing band 10, air with the pressure of 20mmHg-30mmHg is injected into the elastic pressure cavity 22 by the injector through the inflation tube 40, and as the elastic modulus of the first cloth 23 and the elastic modulus of the annular air bag 21 are both greater than that of the second cloth 24, when the air pressure in the elastic pressure cavity 22 is greater than the external atmospheric pressure due to inflation, the side of the second cloth 24 of the elastic pressure cavity 22 generates large deformation to press towards the human body, so that the hemostatic compression effect is.
In another embodiment, as shown in fig. 2, the fixing band 10 is in a strip shape, and the front and back surfaces of the two ends of the fixing band 10 are respectively provided with an adhesion area 11, so as to fix the utility model, so that the utility model can keep a proper pressure for a long time to perform compression hemostasis, especially to perform compression hemostasis after various punctures of some blood coagulation disorder patients; the design of the front and back adhesion areas 11 enhances the fault tolerance of the utility model, and the adhesion areas 11 are sticky silk fabric.
In another embodiment, as shown in fig. 3, the first fabric 23 is provided with an air injection valve 25, the air injection valve 25 is a one-way valve, so that when air is injected, only air enters the elastic pressure chamber 22 through the air injection valve 25, air in the elastic pressure chamber 22 cannot flow out through the air injection valve 25, and it is ensured that the elastic pressure chamber 22 can be continuously and stably pressurized, and the material of the air injection valve 25 is plastic.
In another embodiment, as shown in fig. 1, a pressure sensor 30 is disposed on the first cloth 23, and when the pressure of the pressure sensor 30 reaches 20mmHg, the medical staff is informed that the pressure requirement for hemostasis by compression has been reached, and the operation of stopping insufflation can be performed.
In another embodiment, as shown in FIG. 1, the gas injection valve 25 is connected to a gas filling tube 40, and when in use, a syringe is used to inject gas into the elastic pressure chamber 22 through the gas filling tube 40 to increase the pressure in the elastic pressure chamber 22, so as to realize the directional deformation of the elastic pressure chamber 22.
In another embodiment, the compression air bag 20 is integrally formed with the fixing band 10, so that the processing is convenient and the cost is low.
In another embodiment, the annular balloon 21 is made of medical silica gel.
The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (5)
1. The utility model provides a medical artery hemostasis by compression of aerifing compresses characterized in that, includes the fixed band and establishes the oppression gasbag on the fixed band, the oppression gasbag includes annular gasbag, be equipped with the first cloth and the second cloth that seal corresponding port face on two inboard port faces of annular gasbag respectively, first cloth and second cloth are the airtight material of elasticity, first cloth the second cloth with form the elasticity pressure chamber between annular gasbag's the inner annular wall, first cloth with annular gasbag's elastic modulus all is greater than second cloth elastic modulus, be equipped with the gas injection valve on the first cloth.
2. The medical inflatable arterial compression hemostat according to claim 1, wherein the fixing band is in a strip shape, and two ends of the fixing band are respectively provided with an adhesion area.
3. The medical inflatable arterial compression hemostat according to claim 1, wherein the gas injection valve is a one-way valve.
4. The medical inflatable arterial compression hemostat according to claim 1, wherein the first cloth is provided with a pressure sensor.
5. The medical inflatable arterial compression hemostat according to claim 3, wherein an inflation tube is connected to the inflation valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021137632.XU CN213156198U (en) | 2020-06-18 | 2020-06-18 | Medical inflatable artery compression hemostat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021137632.XU CN213156198U (en) | 2020-06-18 | 2020-06-18 | Medical inflatable artery compression hemostat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213156198U true CN213156198U (en) | 2021-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021137632.XU Active CN213156198U (en) | 2020-06-18 | 2020-06-18 | Medical inflatable artery compression hemostat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213156198U (en) |
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2020
- 2020-06-18 CN CN202021137632.XU patent/CN213156198U/en active Active
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