CN215458341U - Pressing-free disposable hemostatic patch - Google Patents
Pressing-free disposable hemostatic patch Download PDFInfo
- Publication number
- CN215458341U CN215458341U CN202121087265.1U CN202121087265U CN215458341U CN 215458341 U CN215458341 U CN 215458341U CN 202121087265 U CN202121087265 U CN 202121087265U CN 215458341 U CN215458341 U CN 215458341U
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- Prior art keywords
- layer
- pressing
- rubber layer
- water
- hemostatic
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- 230000002439 hemostatic effect Effects 0.000 title claims abstract description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 48
- 239000000463 material Substances 0.000 claims abstract description 28
- 238000010521 absorption reaction Methods 0.000 claims abstract description 14
- 229920000742 Cotton Polymers 0.000 claims abstract description 10
- 239000002390 adhesive tape Substances 0.000 claims abstract description 10
- 239000008280 blood Substances 0.000 claims abstract description 9
- 210000004369 blood Anatomy 0.000 claims abstract description 9
- 239000004744 fabric Substances 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 27
- 238000000926 separation method Methods 0.000 claims description 20
- 239000003292 glue Substances 0.000 claims description 12
- 239000000853 adhesive Substances 0.000 claims description 10
- 230000001070 adhesive effect Effects 0.000 claims description 10
- 239000008223 sterile water Substances 0.000 claims description 10
- FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 claims description 3
- 229920001661 Chitosan Polymers 0.000 claims description 3
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 claims description 3
- 229940072056 alginate Drugs 0.000 claims description 3
- 229920000615 alginic acid Polymers 0.000 claims description 3
- 235000010443 alginic acid Nutrition 0.000 claims description 3
- 229920001222 biopolymer Polymers 0.000 claims description 3
- 208000015181 infectious disease Diseases 0.000 claims description 3
- 230000000740 bleeding effect Effects 0.000 claims description 2
- 239000011505 plaster Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 4
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 239000012503 blood component Substances 0.000 abstract description 2
- 238000001802 infusion Methods 0.000 abstract description 2
- 230000023597 hemostasis Effects 0.000 description 15
- 230000000694 effects Effects 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 229940030225 antihemorrhagics Drugs 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000025 haemostatic effect Effects 0.000 description 1
- 230000036651 mood Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
Images
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- Materials For Medical Uses (AREA)
Abstract
The utility model provides a pressing-free disposable hemostatic patch which is characterized by comprising an adhesive tape (1), a pressing rubber layer (2), a blood absorption cotton cloth (3) and a biological hemostatic material (4); adhesion sticky tape (1) can directly contact with human skin, and its inside below one deck sets up press rubber layer (2), press rubber layer (2) below one deck and set up biological hemostatic material (4), adhere to the round around biological hemostatic material (4) inhale blood cotton (3). The water-swelling water stop strip is arranged, so that the step of manual pressing after infusion or blood drawing is replaced, the manpower is reduced, and the safety and the sanitation are realized; the hemostatic material is added to promote the combination of blood components, so that the wound is healed, the artificial compression time is shortened, and the hemostatic effect is achieved; and the use method is simple and quick, is suitable for children patients, and reduces the working pressure of medical staff.
Description
Technical Field
The utility model relates to the field of clinical care, in particular to a pressing-free disposable hemostatic patch.
Background
In clinical care, after blood drawing or transfusion of a patient is completed, a medical cotton swab is usually used for pressing hemostasis, or a paste type hemostatic patch is used for pressing hemostasis again, however, the hemostasis mode has the problem of uneven pressing force, people with different physiques have different required time, and some patients need to press for a long time to achieve a good hemostasis effect, so that great inconvenience is brought to the patient and medical care personnel, especially active child patients; sometimes, when not reaching hemostatic effect, still need medical personnel to handle patient's wound once more, so both influenced medical personnel work efficiency, also influenced patient's recovered mood, be unfavorable for clinical treatment.
At present, most of the same type of products achieve the aim of hemostasis by changing a compression hemostasis mode, for example, a pressure device is added on a hemostasis patch, but the hemostasis patch has the defects of complex clinical operation, lack of convenience and inapplicability to children patients; and the hemostasis is realized by purely depending on the physical principle, and the hemostasis time is long.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a pressing-free disposable hemostatic patch to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
a press-free disposable hemostatic plaster is characterized by comprising an adhesive tape 1, a press rubber layer 2, a blood absorption cotton cloth 3 and a biological hemostatic material 4; the adhesion sticky tape 1 can directly contact with human skin, and its inside below one deck sets up press rubber layer 2, press rubber layer 2 below one deck and set up biological hemostatic material 4, adhere to the round around the biological hemostatic material 4 inhale blood cotton 3.
Adhesion sticky tape 1 is for having the adhesion sticky tape of a sealing layer, including just getting strake 11, no elasticity sealing 211, elasticity sealing 221 and glue film 2211, no elasticity sealing 211 with elasticity sealing 221 width and length are unanimous, and long limit length is greater than broadside length, the both ends on the long limit of elasticity sealing 221 set up glue film 2211, the edge setting on one side wherein just get strake 11, its upper and lower surface all does not establish and glues, and non-skid protrusion 112 is established to the lower surface.
The pressing rubber layer 2 comprises an aseptic water storage layer 21 and a water absorption rubber layer 22, a separation layer 23 is arranged between the aseptic water storage layer 21 and the water absorption rubber layer 22, the aseptic water storage layer 21 is integrally connected with the separation layer 23, aseptic water is arranged in the separation layer, the separation layer is airtight, the water absorption rubber layer 22 is bonded with the elastic sealing layer 221, and the elastic sealing layer 221 can change along with the deformation of the water absorption rubber layer 22.
The separation layer 23 is made of a waterproof material and is integrally connected with the sterile water storage layer 21, a water flowing hole 233 is formed in the center of the separation layer 23, a pulling strip 232 is bonded to the position of the water flowing hole 233, the pulling strip 232 is a waterproof adhesive strip with glue on the periphery of the water flowing hole, the edge of the waterproof adhesive strip extends out, and no glue is arranged on the extending portion.
The biological hemostatic material 4 can be arranged in a square shape, and the material can be gel synthesized by two biopolymers of chitosan and alginate and silver nanoparticles, so that the hemostasis can be rapidly realized and the infection can be prevented.
In particular, the dimensions of the biological haemostatic material 4 may be set to 3 x 3 cm.
The water-absorbing rubber layer 22 is a water-swelling water stop strip, is a unique new rubber product and has water-swelling performance.
Compared with the prior art, the utility model has the following beneficial effects:
the water-swelling water stop strip is arranged, so that the step of manual pressing after infusion or blood drawing is replaced, the manpower is reduced, and the safety and the sanitation are realized; the hemostatic material is added to promote the combination of blood components, so that the wound is healed, the artificial compression time is shortened, and the hemostatic effect is achieved; and the use method is simple and quick, is suitable for children patients, and reduces the working pressure of medical staff.
Drawings
FIG. 1 is a schematic view of the whole structure of the disposable hemostatic patch of the present invention;
FIG. 2 is a schematic cross-sectional view of the disposable hemostatic patch of the present invention;
FIG. 3 is a schematic view of a separation layer structure according to the present invention;
FIG. 4 is a top view of the whole structure of the disposable hemostatic patch of the present invention;
in the figure: 1. adhering an adhesive tape; 11. the edge strips are taken conveniently; 112. anti-skid projections; 2. pressing the rubber layer; 21. a sterile water storage layer; 211. no elastic sealing layer; 22. a water-absorbing rubber layer; 221. an elastic seal layer; 2211. a glue layer; 23. a separation layer; 231. separating the main layers; 232. drawing the strip; 233. a water flow hole; 3. blood-absorbing cotton cloth; 4. a biological hemostatic material.
Detailed Description
The present invention will be described in further detail with reference to the following examples in order to clarify technical problems, technical solutions, implementation processes and performance displays. It should be understood that the specific embodiments described herein are for illustrative purposes only. The present invention is not limited to the above embodiments. Various exemplary embodiments, features and aspects of the present disclosure will be described in detail below with reference to the accompanying drawings. In the drawings, like reference numbers can indicate functionally identical or similar elements. While the various aspects of the embodiments are presented in drawings, the drawings are not necessarily drawn to scale unless specifically indicated.
The word "exemplary" is used exclusively herein to mean "serving as an example, embodiment, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments.
Furthermore, in the following detailed description, numerous specific details are set forth in order to provide a better understanding of the present disclosure. It will be understood by those skilled in the art that the present disclosure may be practiced without some of these specific details. In some instances, methods, means, elements and circuits that are well known to those skilled in the art have not been described in detail so as not to obscure the present disclosure.
Example 1
As shown in fig. 1, a pressing-free disposable hemostatic patch is characterized by comprising an adhesive tape 1, a pressing rubber layer 2, a blood-absorbing cotton cloth 3 and a biological hemostatic material 4; the adhesion sticky tape 1 can directly contact with human skin, and its inside below one deck sets up press rubber layer 2, press rubber layer 2 below one deck and set up biological hemostatic material 4, adhere to the round around the biological hemostatic material 4 inhale blood cotton 3.
As shown in fig. 2, the adhesive tape 1 is an adhesive tape with a sealing layer, and includes a strip 11, an inelastic sealing layer 211, an elastic sealing layer 221 and a glue layer 2211, wherein the inelastic sealing layer 211 is consistent with the width and length of the elastic sealing layer 221, and the length of the long side is greater than the length of the wide side, the two ends of the long side of the elastic sealing layer 221 are provided with the glue layer 2211, as shown in fig. 4, the edge of one side is provided with the strip 11, the upper and lower surfaces of the strip are not provided with glue, and the lower surface of the strip is provided with an anti-slip protrusion 112.
The pressing rubber layer 2 comprises an aseptic water storage layer 21 and a water absorption rubber layer 22, a separation layer 23 is arranged between the aseptic water storage layer 21 and the water absorption rubber layer 22, the aseptic water storage layer 21 is integrally connected with the separation layer 23, aseptic water is arranged in the separation layer, the separation layer is airtight, the water absorption rubber layer 22 is bonded with the elastic sealing layer 221, and the elastic sealing layer 221 can change along with the deformation of the water absorption rubber layer 22.
As shown in fig. 3, the separation layer 23 is made of a waterproof material and integrally connected with the sterile water storage layer 21, a water flowing hole 233 is formed in the center of the separation layer 23, a pulling strip 232 is adhered to the water flowing hole 233, the pulling strip 232 is a waterproof adhesive strip with adhesive on one side, the edge of the waterproof adhesive strip extends out, and no adhesive is arranged on the extending portion.
The biological hemostatic material 4 can be arranged in a square shape, and the material can be gel synthesized by two biopolymers of chitosan and alginate and silver nanoparticles, so that the hemostasis can be rapidly realized and the infection can be prevented.
As a possible embodiment, the dimensions of the biological hemostatic material 4 may be set to 3 x 3 cm.
The water-absorbing rubber layer 22 is a water-swelling water stop strip, is a unique new rubber product and has water-swelling performance.
When in use, the biological hemostatic material 4 is aligned to the bleeding part of the skin pinhole of a patient, at the moment, the hemostatic material is in contact with the wound, and the hemostatic gel starts to exert the effect, which is the first-stage hemostasis;
the adhesive tape 1 is then adhered to the skin surface of the patient, and the pull-out strip 232 is immediately pulled out; at this time, the sterile water in the sterile water storage layer 21 permeates into the water absorbing rubber layer 22, the water absorbing rubber layer 22 expands with water, and the outer side is the inelastic sealing layer 211, and the inner side is the elastic sealing layer 221, so the water absorbing rubber layer 22 expands inwards, and the force for pressing the skin is provided, so the effect of pressing hemostasis is achieved, and the second-stage hemostasis is achieved at this time.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. A pressing-free disposable hemostatic plaster is characterized by comprising an adhesive tape (1), a pressing rubber layer (2), a blood-absorbing cotton cloth (3) and a biological hemostatic material (4); adhesion sticky tape (1) can directly contact with human skin, and its inside below one deck sets up press rubber layer (2), press rubber layer (2) below one deck and set up biological hemostatic material (4), adhere to the round around biological hemostatic material (4) inhale blood cotton (3).
2. The disposable press-free hemostatic patch according to claim 1, wherein the adhesive tape (1) is an adhesive tape with a sealing layer, and comprises a ready-to-take edge strip (11), an inelastic sealing layer (211), an elastic sealing layer (221) and a glue layer (2211), the inelastic sealing layer (211) is consistent with the elastic sealing layer (221) in width and length, the length of a long edge is greater than the length of a wide edge, the glue layer (2211) is arranged at two ends of the long edge of the elastic sealing layer (221), the edge of one edge is arranged to the ready-to-take edge strip (11), the upper surface and the lower surface of the ready-to-take edge strip are not provided with glue, and the lower surface of the ready-to-take edge strip is provided with the anti-slip protrusion (112).
3. The pressing-free disposable hemostatic patch according to claim 2, wherein the pressing rubber layer (2) comprises a sterile water storage layer (21) and a water absorption rubber layer (22), a separation layer (23) is arranged between the sterile water storage layer (21) and the water absorption rubber layer (22), the sterile water storage layer (21) and the separation layer (23) are integrally connected, sterile water is filled in the separation layer, the separation layer has airtightness, the water absorption rubber layer (22) is bonded with the elastic sealing layer (221), and the elastic sealing layer (221) can change along with the deformation of the water absorption rubber layer (22).
4. The pressing-free disposable hemostatic patch according to claim 3, wherein the separation layer (23) is made of waterproof material and integrally connected with the sterile water storage layer (21), a water flow hole (233) is formed in the center of the separation layer (23), a pulling strip (232) is adhered to the water flow hole (233), the pulling strip (232) is a waterproof adhesive strip with adhesive on the periphery of the water flow hole, the edge of the waterproof adhesive strip extends out, and the extension part is not provided with adhesive.
5. The disposable no-press hemostatic patch according to claim 1, wherein the biological hemostatic material (4) is square, and the material is gel synthesized by two biopolymers of chitosan and alginate and silver nanoparticles, which can rapidly stop bleeding and prevent infection.
6. The disposable hemostatic patch as claimed in claim 3, wherein the water-absorbing rubber layer (22) is a water-swelling water stop strip, which is a unique new rubber product with water-swelling properties.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121087265.1U CN215458341U (en) | 2021-05-20 | 2021-05-20 | Pressing-free disposable hemostatic patch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121087265.1U CN215458341U (en) | 2021-05-20 | 2021-05-20 | Pressing-free disposable hemostatic patch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215458341U true CN215458341U (en) | 2022-01-11 |
Family
ID=79779052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121087265.1U Active CN215458341U (en) | 2021-05-20 | 2021-05-20 | Pressing-free disposable hemostatic patch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215458341U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115154043A (en) * | 2022-07-01 | 2022-10-11 | 重庆五色米健康科技有限公司 | Pressure plaster |
-
2021
- 2021-05-20 CN CN202121087265.1U patent/CN215458341U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115154043A (en) * | 2022-07-01 | 2022-10-11 | 重庆五色米健康科技有限公司 | Pressure plaster |
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