CN217827991U - Pneumatic first-aid hemostatic device - Google Patents
Pneumatic first-aid hemostatic device Download PDFInfo
- Publication number
- CN217827991U CN217827991U CN202221518676.6U CN202221518676U CN217827991U CN 217827991 U CN217827991 U CN 217827991U CN 202221518676 U CN202221518676 U CN 202221518676U CN 217827991 U CN217827991 U CN 217827991U
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- Prior art keywords
- elastic
- hemostasis
- pressurizing
- layer
- inelastic
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- 230000002439 hemostatic effect Effects 0.000 title description 19
- 230000023597 hemostasis Effects 0.000 claims abstract description 63
- 230000006835 compression Effects 0.000 claims description 17
- 238000007906 compression Methods 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 11
- 238000009987 spinning Methods 0.000 claims description 11
- 230000000740 bleeding effect Effects 0.000 claims description 8
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 229920000642 polymer Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 206010052428 Wound Diseases 0.000 description 22
- 208000027418 Wounds and injury Diseases 0.000 description 22
- 208000032843 Hemorrhage Diseases 0.000 description 8
- 208000034158 bleeding Diseases 0.000 description 7
- 238000007493 shaping process Methods 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 206010040007 Sense of oppression Diseases 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model discloses a vapour-pressure type first aid hemostasis device, a serial communication port, including hemostasis pressurization subassembly and be used for the preliminarily fixed elastic band body, the elastic band body is connected on hemostasis pressurization subassembly, along the length direction of the elastic band body is provided with the inelastic fixed band that is used for the fastening, and the inelastic fixed band is connected with hemostasis pressurization subassembly, the inelastic fixed band is located the outside of the elastic band body, hemostasis pressurization subassembly is located the inboard of the elastic band body. The utility model discloses, easy operation just can realize single independent operation and use, and it is swift to stanch, and pressurization hemostasis effect is obvious, has further improved the first aid success rate.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a vapour-pressure type first aid hemostasis device.
Background
At present, in the first-aid treatment measures for war wounds, timely hemostasis is a key technology for successful treatment of bleeding patients, and the existing first-aid devices are widely equipped in first-aid kits, so that the success rate of war wound first-aid is greatly improved.
However, the existing hemostatic devices still have the following disadvantages: 1. the hemostasis device mainly packs the mode for the oppression, uses devices such as local bandage pressurization at present, is convenient for twine when the wounded of four limbs, and the effect is showing, nevertheless to the hemorrhage of parts such as trunk neck, twine inconveniently, and the pressurization effect is unsatisfactory, and hemostatic effect is not good enough, influences the first aid success rate. 2. When present trunk position was bled, hemostasis device often needed other people to help to accomplish, and when single war wound first aid hemostasis, the operation difficulty often delays the opportunity of rescue. 3. Some hemostatic clamps, hemostatic suture devices at present can effectively stop bleeding, have strong specialty, are not convenient for common personnel to operate, and are not convenient for stop bleeding quickly. In order to solve the above problems, it is highly desirable to improve the existing hemostatic devices.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned defect or not enough, an object of the utility model is to provide a vapour-pressure type first aid hemostasis device.
In order to achieve the above purpose, the technical scheme of the utility model is that: the utility model provides a vapour-pressure type first aid hemostasis device, includes hemostasis pressurization subassembly and is used for the preliminarily fixed elastic webbing body, the elastic webbing body is connected on hemostasis pressurization subassembly, along the length direction of the elastic webbing body is provided with the inelastic fixed band that is used for the fastening, and the inelastic fixed band is connected with hemostasis pressurization subassembly, the inelastic fixed band is located the outside of the elastic webbing body, hemostasis pressurization subassembly is located the inboard of the elastic webbing body.
Further, the hemostasis pressurizing assembly comprises a plastic pressurizing layer, an air bag pressurizing layer and a sterile auxiliary material layer which are sequentially stacked on the inner sides of the elastic band body and the non-elastic fixing band; the air bag pressurizing layer is fixed on the inner surface of the plastic pressurizing layer and can further pressurize and stop bleeding on the local part of the wound; the sterile auxiliary material layer is fixedly connected to the inner surface of the air bag pressurizing layer and is used for directly filling and pressing wounds.
Further, the elastic belt body is an annular elastic belt, and the plasticity pressurizing layer is connected to the inner side surface of the annular elastic belt.
In addition, the elastic belt body can also be two strip-shaped elastic belts which are symmetrically connected with the two sides of the plasticity pressurizing layer; two strip elastic cord keep away from the one end of hemostasis pressurization subassembly and be provided with the sticking button of mutual matching.
Further, the inelastic fixing band is fixed on the outer surface of the plasticity pressurizing layer along the length direction of the elastic band body, the hemostasis pressurizing assembly is located in the middle of the inelastic fixing band, and the two ends of the inelastic fixing band are free ends.
Furthermore, one end of the inelastic fixing strap is connected with a buckle ring, the other end of the inelastic fixing strap is provided with a magic adhesive buckle strap, when the hemostasis pressurizing assembly is pressurized and fixed again, the elastic fixing strap surrounds the outer side of the elastic strap body, and the buckle rings at the two ends are matched with the magic adhesive buckle strap for fastening and fixing.
In addition, the inelastic fixing band can also be a spinning tourniquet, the spinning tourniquet is fixed on the outer surface of the plasticity pressurizing layer along the length direction of the elastic band body, and the spinning tourniquet is positioned on the outer side of the elastic band body.
Furthermore, the plastic pressurizing layer is a macromolecule first-aid splint.
Further, the air bag pressurizing layer comprises an inflatable air bag fixed on the inner side of the plastic pressurizing layer, and an inflating nozzle of the inflatable air bag is connected with a balloon through an inflating pipe; the inflation tube is provided with a one-way valve.
Further, the width of the elastic band body is larger than that of the inelastic fixing band.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a pneumatic emergency hemostasis device, which can preliminarily fix the bleeding at the trunk, the neck and other parts of a patient and timely stanch through an annular elastic band body or a strip-shaped elastic band body, is convenient for single hemostasis operation, and is convenient for winding, fixing and adjusting a hemostasis pressurizing assembly to align a wound position; the non-elastic fixing band arranged along the length direction of the elastic band body is used for tightening and fastening the hemostasis pressurizing assembly to pressurize and stanch the bleeding part of the wound of a patient, so that the hemostasis can be realized quickly, and the pressurizing hemostasis effect is obvious; the plastic pressurizing layer in the hemostasis pressurizing assembly can perform plasticity according to the shape of the body surface of a wound, can be better attached to a human body, is more convenient to use, and can keep a certain hardness to pressurize the hemostasis pressurizing assembly after being formed in a stable state; the air bag pressurizing layer in the hemostasis pressurizing assembly can further pressurize and stanch the part of the wound, and the pressurizing hemostasis effect is obvious; this application first aid hemostasis device easy operation just can single independent operation use, and it is swift to stanch, and pressurization hemostasis effect is obvious, has further improved the first aid success rate.
Drawings
FIG. 1 is a schematic structural diagram of the device of the present invention;
FIG. 2 is a schematic view of the connection structure of the elastic band, the inelastic securing strap and the hemostatic pressurizing assembly in FIG. 1;
fig. 3 is a schematic structural view of an elastic band in another embodiment of the device of the present invention;
FIG. 4 is a schematic view of the pressurized layer of the airbag shown therein.
In the figure, 1-elastic belt body; 11-strip elastic bands; 2, inelastic fixing bands; 3-a hemostatic compression assembly; 31-a plastic compression layer; 32-an air bag compression layer; 33-a sterile auxiliary material layer; 321-an inflatable air bag; 322-a gas-filled tube; 323-balloon.
Detailed Description
The present invention will be described in detail with reference to the drawings, and it should be understood that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
When the hemostatic pressurizing component is used, the sterile auxiliary material layer 33 of the hemostatic pressurizing component 3 is placed at a wound, the elastic band body 1 is preliminarily fixed, the position of the sterile auxiliary material layer 33 is adjusted again, and the wound is completely covered by the sterile auxiliary material layer 33; manually adjusting, pressurizing and shaping the plastic pressurizing layer 31 to be pasted on the body surface of the wound position; the non-elastic fixing band 2 is wound around the outer side of the elastic band body 1, and the hemostasis pressurizing assembly 3 is pressurized and fixed again; finally, the balloon compression layer 32 is inflated to further compress the wound area, thereby achieving a good hemostatic effect.
Based on the above embodiment, as shown in fig. 2, the elastic band body 1 is an annular elastic band, and the plastic pressurizing layer 31 is connected to the inner side surface of the annular elastic band, and can be directly covered on the injured part of the patient when the hemostatic pressurizing assembly 3 is initially fixed, and can be directly covered on the body parts of the injured patient, such as the chest, the abdomen, and the like. As shown in fig. 3, the elastic band body 1 may also be two strip elastic bands 11 symmetrically connected to two sides of the plastic compression layer 31, preferably, two strip elastic bands 11 are provided with sticking buckles matched with each other at one end of the hemostatic compression component 3 away from the hemostatic compression component 11, when the hemostatic compression component 3 is preliminarily fixed, the sterile auxiliary material layer 33 of the hemostatic compression component 3 is placed at the wound, the two strip elastic bands 11 are relatively wound around the wound of the patient, and the first sticking surface is connected to the second sticking surface in a sticking manner.
Based on the above embodiment, as shown in fig. 2, the inelastic fixing band 2 is fixed on the outer surface of the plastic compression layer 31 along the length direction of the elastic band body 1, the hemostatic compression component 3 is located in the middle of the inelastic fixing band 2, and both ends of the inelastic fixing band 2 are free ends; preferably, one end of the elastic fixing band 2 is connected with a buckle ring, and the other end is provided with a magic adhesive buckle belt, when the hemostasis pressurizing assembly 3 is pressurized and fixed again, the elastic fixing band 2 surrounds the outer side of the elastic band body 1, and the buckle ring and the magic adhesive buckle belt at the two ends are utilized to fasten and fix. Preferably, the inelastic fixing strap 2 may also be a spinning tourniquet, the spinning tourniquet is fixed on the outer surface of the plasticity pressing layer 31 along the length direction of the elastic strap body 1, and the spinning tourniquet is located on the outer side of the elastic strap body 1; spinning can be added when necessary, so that the hemostatic pressurizing component 3 is tightly attached to the wound. It should be noted that the spinning tourniquet is the prior art, and the details are not described here.
Based on above-mentioned embodiment, plasticity adds the layer 31, for polymer first aid splint (model D-022), is formed by polymer foam material parcel aluminum plate, can carry out the plasticity according to wound body surface shape, attached in the human body that can be better, and it is more convenient to use, and the stable certain hardness that also can keep of shaping back state pressurizes hemostasis pressure components 3.
Based on the above embodiment, as shown in fig. 4, the air bag pressurizing layer 32 includes an inflatable air bag 321 fixed on the inner side (inner surface) of the plastic pressurizing layer 31, and the inflatable air bag 321 is provided with an inflation nozzle communicated with the inner cavity of the inflatable air bag 321; in order to facilitate use, the inflating nozzle is detachably connected with an inflating tube 322, and the other end of the inflating tube 322 is provided with a balloon 323 for pressing and inflating; when the wound site is further pressurized, the inflatable balloon 321 is inflated by the balloon 323 and the inflation tube 322. Preferably, a one-way valve is arranged on the inflation tube 322.
Based on the above embodiment, the sterile auxiliary material layer 33 is fixedly connected to the inner surface of the balloon compression layer 32, which is the innermost layer of the hemostatic compression assembly 3, and is used for directly filling the compression wound.
The device is suitable for emergency treatment of bleeding caused by trauma, traffic accidents, war wound and the like, is suitable for emergency hemostasis of non-four-limb parts, and is particularly suitable for injured patients of trunk parts.
For those skilled in the art, it is obvious that the above specific embodiments are only the preferred embodiments of the present invention, and therefore, the improvement and the change that some parts in the present invention may make are still embodied by the principle of the present invention, and the purpose of the present invention is still achieved by those skilled in the art, which all belong to the protection scope of the present invention.
Claims (10)
1. The utility model provides a vapour-pressure type first aid hemostasis device, its characterized in that, including hemostasis pressurization subassembly (3) and be used for preliminary fixed elastic webbing body (1), the elastic webbing body (1) is connected on hemostasis pressurization subassembly (3), along the length direction of elastic webbing body (1) is provided with inelastic fixed band (2) that are used for the fastening, and inelastic fixed band (2) are connected with hemostasis pressurization subassembly (3), inelastic fixed band (2) are located the outside of elastic webbing body (1), hemostasis pressurization subassembly (3) are located the inboard of elastic webbing body (1).
2. The pneumatic emergency hemostasis device according to claim 1, wherein the hemostasis pressurizing assembly (3) comprises a plastic pressurizing layer (31), an air bag pressurizing layer (32) and a sterile auxiliary material layer (33) which are sequentially laminated on the inner sides of the elastic band body (1) and the non-elastic fixing band (2); the air bag pressurizing layer (32) is fixed on the inner surface of the plastic pressurizing layer (31) and can further pressurize and stop bleeding on the local wound; the sterile auxiliary material layer (33) is fixedly connected to the inner surface of the air bag pressurizing layer (32) and is used for directly filling a compression wound.
3. The pneumatic emergency hemostasis device of claim 2, wherein the elastic band body (1) is a circular elastic band, and the plastic compression layer (31) is connected to the inner surface of the circular elastic band.
4. The pneumatic emergency hemostasis device according to claim 2, wherein the elastic band body (1) is two strip-shaped elastic bands (11) symmetrically connected to two sides of the plastic pressurizing layer (31); two strip elastic bands (11) are provided with sticking buckles matched with each other at one end far away from the hemostasis pressurizing assembly (3).
5. The pneumatic emergency hemostasis device according to claim 1 or 2, wherein the inelastic fixing strap (2) is fixed on the outer surface of the plastic pressurizing layer (31) along the length direction of the elastic strap body (1), the hemostasis pressurizing assembly (3) is located in the middle of the inelastic fixing strap (2), and two ends of the inelastic fixing strap (2) are free ends.
6. The pneumatic emergency hemostasis device according to claim 5, wherein one end of the inelastic fixing strap (2) is connected with a buckle ring, the other end is provided with a magic adhesive buckle belt, when the hemostasis pressurizing assembly (3) is pressurized and fixed again, the elastic fixing strap (2) surrounds the outer side of the elastic strap body (1), and the buckle rings at the two ends are matched with the magic adhesive buckle belt for fastening and fixing.
7. The pneumatic emergency hemostasis device according to claim 6, wherein the inelastic fixing strap (2) is a spinning tourniquet, the spinning tourniquet is fixed on the outer surface of the plastic pressurizing layer (31) along the length direction of the elastic strap body (1), and the spinning tourniquet is located on the outer side of the elastic strap body (1).
8. The pneumatic emergency hemostasis device of claim 2, wherein the plastic compression layer (31) is a polymer emergency splint.
9. The pneumatic emergency hemostasis device according to claim 2, wherein the air bag pressurizing layer (32) comprises an inflatable air bag (321) fixed inside the plastic pressurizing layer (31), and an inflation nozzle of the inflatable air bag (321) is connected with a balloon (323) through an inflation tube (322); the inflation tube (322) is provided with a one-way valve.
10. The pneumatic emergency hemostasis device of claim 1, wherein the width of the elastic band body (1) is larger than the width of the inelastic fixing band (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221518676.6U CN217827991U (en) | 2022-06-17 | 2022-06-17 | Pneumatic first-aid hemostatic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221518676.6U CN217827991U (en) | 2022-06-17 | 2022-06-17 | Pneumatic first-aid hemostatic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217827991U true CN217827991U (en) | 2022-11-18 |
Family
ID=84023113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221518676.6U Expired - Fee Related CN217827991U (en) | 2022-06-17 | 2022-06-17 | Pneumatic first-aid hemostatic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217827991U (en) |
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2022
- 2022-06-17 CN CN202221518676.6U patent/CN217827991U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221118 |