CN220293742U - From area to press function hemostasis subsides - Google Patents
From area to press function hemostasis subsides Download PDFInfo
- Publication number
- CN220293742U CN220293742U CN202320393334.4U CN202320393334U CN220293742U CN 220293742 U CN220293742 U CN 220293742U CN 202320393334 U CN202320393334 U CN 202320393334U CN 220293742 U CN220293742 U CN 220293742U
- Authority
- CN
- China
- Prior art keywords
- patch
- hemostatic
- pressing
- function according
- square
- Prior art date
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- 230000023597 hemostasis Effects 0.000 title description 10
- 238000003825 pressing Methods 0.000 claims abstract description 55
- 230000002439 hemostatic effect Effects 0.000 claims abstract description 42
- 238000010521 absorption reaction Methods 0.000 claims abstract description 23
- 239000002390 adhesive tape Substances 0.000 claims abstract description 10
- 239000004831 Hot glue Substances 0.000 claims abstract description 4
- 238000007906 compression Methods 0.000 claims description 22
- 230000006835 compression Effects 0.000 claims description 21
- 230000006870 function Effects 0.000 claims description 20
- 239000011505 plaster Substances 0.000 claims description 18
- 229920000742 Cotton Polymers 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 11
- 230000002745 absorbent Effects 0.000 claims description 9
- 239000002250 absorbent Substances 0.000 claims description 9
- 239000003292 glue Substances 0.000 claims description 9
- 229920006241 epoxy vinyl ester resin Polymers 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims description 3
- 229920000098 polyolefin Polymers 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 206010040007 Sense of oppression Diseases 0.000 claims 4
- 230000004888 barrier function Effects 0.000 claims 2
- 239000000853 adhesive Substances 0.000 abstract description 11
- 230000001070 adhesive effect Effects 0.000 abstract description 11
- 210000004204 blood vessel Anatomy 0.000 description 7
- 206010052428 Wound Diseases 0.000 description 6
- 208000027418 Wounds and injury Diseases 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000001802 infusion Methods 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 206010003226 Arteriovenous fistula Diseases 0.000 description 3
- 208000032843 Hemorrhage Diseases 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000000740 bleeding effect Effects 0.000 description 3
- 230000017531 blood circulation Effects 0.000 description 3
- 201000002818 limb ischemia Diseases 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 210000005259 peripheral blood Anatomy 0.000 description 2
- 239000011886 peripheral blood Substances 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 208000034656 Contusions Diseases 0.000 description 1
- 235000009161 Espostoa lanata Nutrition 0.000 description 1
- 240000001624 Espostoa lanata Species 0.000 description 1
- 206010018852 Haematoma Diseases 0.000 description 1
- 206010028851 Necrosis Diseases 0.000 description 1
- 206010042345 Subcutaneous haematoma Diseases 0.000 description 1
- 210000000709 aorta Anatomy 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010241 blood sampling Methods 0.000 description 1
- 208000034526 bruise Diseases 0.000 description 1
- 238000000502 dialysis Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000002874 hemostatic agent Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 208000014987 limb edema Diseases 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000017074 necrotic cell death Effects 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007920 subcutaneous administration Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model discloses a hemostatic patch with a pressing function, which belongs to the technical field of medical appliances and comprises a back patch, a pressing piece and an absorption pad, wherein the back patch is made of square adhesive tape and is provided with air holes, one surface of the back patch is provided with adhesive, the pressing piece is a cylindrical hard piece, the pressing piece is placed in the center of the surface of the back patch with the adhesive, the absorption pad is attached to the surface of the back patch with the adhesive, the pressing piece is clamped at the center positions of the back patch and the absorption pad, and the back patch, the pressing piece and the absorption pad are fastened and fixed by using high-viscosity hot melt adhesive.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a hemostatic plaster with a pressing function.
Background
The current clinical common measures and devices for hemostasis mainly comprise the following steps:
common hemostatic plaster: the infusion patch, the adhesive bandage and the like are mainly used for intravenous infusion patients, and the effect of the infusion patch is to protect wounds and avoid infection, but the infusion patch has no function of compression hemostasis and still needs to be manually pressed;
elastic tourniquet: the arteriovenous fistula puncture port common in a patient subjected to long-term dialysis is applicable to limb puncture ports, limb peripheral blood circulation needs to be closely concerned when the arteriovenous fistula puncture port is used, the pressing time is not excessively long, the force is not excessively large, the arteriovenous fistula puncture port can be only used for limb wounds, the application range is small, the requirements on the condition observation capability of medical staff and the patient are high, and limb ischemia is easily caused by excessively large pressing force and excessively long time;
arterial compression hemostat: patients who are used for arterial puncture after the operation of the patients who are involved in the operation to stop bleeding at the arterial puncture port need to pay close attention to the peripheral blood circulation of limbs, the pressing time is not suitable to be too long, and the operation is not enough: the price is high, the using method is complex, the hemostatic device is only suitable for compression hemostasis of the postoperative aorta, the requirement on the disease observation capability of medical staff is high, and limb ischemia is easily caused by overlarge pressing force and overlong time;
manual pressing: the hemostatic materials include cotton swabs, cotton balls, yarn blocks, elastic adhesive tapes and the like, and according to the hemostatic effectiveness, the time, personnel, parts and force of compression, the patient or family members can move inconveniently in the compression process, the hemostatic effect cannot be ensured, subcutaneous hematoma, skin bruise and purple swelling around the puncture are easily caused, and even continuous bleeding is caused by ineffective compression.
There are also few hemostatic patches with pressing function, for example, CN214129035U discloses a needle-withdrawal pressing hemostatic patch, which comprises a strip-shaped acting body, wherein the strip-shaped acting body is placed along the direction of a vein blood vessel and is simultaneously flatly covered above a skin puncture opening and a blood vessel puncture opening, the strip-shaped acting body comprises an absorption pad and a hardware block, the absorption pad is attached to the surface of the skin, the hardware block is covered on the absorption pad and uniformly presses the distal end to the proximal end of the blood vessel at the puncture opening and the wound, a medical adhesive tape is arranged on the surface of the hardware block, and the medical adhesive tape is adhered to the limb to be hemostatic. The needle withdrawing pressing hemostatic patch is different from the traditional single-point pressing hemostatic mode, adopts a strip-shaped acting body to perform regional pressing, simultaneously acts on the skin, a blood vessel puncture opening, the blood vessel near-heart end and the blood vessel far-heart end to temporarily block or slow down the flow rate of the blood vessel, and then uses a medical adhesive tape and a hard block to uniformly press and a soft block to assist pressing, so that the absorption pad is tightly adhered to a wound area and maintains the pressing force, thereby quickly stopping bleeding, preventing blood stasis and having remarkable effect; the disclosed patent has the advantages of complex structure, high manufacturing cost and small application range.
Disclosure of Invention
In order to overcome the problems of small application range, no pressing function, inconvenience in manual pressing cooperation operation or high manufacturing cost of materials with complex structures and the like of the hemostatic plaster in the prior art, the utility model provides the hemostatic plaster with the pressing function, which has the advantages of wide application range, low manufacturing cost of materials, small side effect, more convenience in carrying and use, and achieves the aim of compression hemostasis by virtue of the tension of the elastic adhesive tape and the pressure of the circular plastic sheet by improving and optimizing the structure of the transfusion plaster.
At present, a few hemostatic patches are designed with a pressing function, but the hemostatic patches are complicated in structure, high in material cost and small in application range, are not beneficial to popularization and use, the hemostatic patches mainly comprise a back patch, a pressing sheet and an absorption pad, the back patch is made of square adhesive tapes and provided with air holes, one surface of the back patch is provided with adhesive glue, the pressing sheet is a cylindrical hard sheet, the pressing sheet is placed in the center of one surface of the back patch with adhesive glue, the absorption pad is stuck on one surface of the back patch with adhesive glue, the pressing sheet is clamped at the center of the back patch and the absorption pad in a wrapping mode, and the back patch, the pressing sheet and the absorption pad are fastened by using high-viscosity hot melt adhesive to prevent dislocation deviation of the back patch, the pressing sheet and the absorption pad when the hemostatic patches are carried or used.
Preferably, the absorbent pad material is a square soft cotton with good elasticity and sterile treatment, the area of the square soft cotton is smaller than the back patch and larger than the compression sheet, and the square soft cotton is made of one of memory sponge, cotton paper, pressurized cotton and fluff pulp.
Preferably, an isolating film is stuck on one surface of the absorbing pad, which is away from the back surface, the isolating film is square, and the isolating film is a polyolefin isolating film.
Preferably, the pressing piece is a circular or elliptic hard piece with the thickness of 2mm, the area size of the pressing piece is designed into different specifications according to the sizes of different parts and different puncture openings, and the pressing piece is made of one of high polymer absorption resin and epoxy vinyl ester resin.
Preferably, the release film is also provided with a layer of release paper, the shape and the area of the release paper correspond to those of the back paste, the release paper is square, and one edge of the release paper is provided with an easy-to-tear edge strip, so that the release paper can be torn conveniently and rapidly to perform hemostatic operation.
The beneficial effects are that:
the technical scheme of the utility model has the following beneficial effects:
(1) The utility model is improved and optimized based on the structure of the transfusion patch, has wider application range, is suitable for the compression hemostasis of all puncture openings, is not affected by the parts, and has simple structure, convenient and easily obtained raw materials and low material cost.
(2) The hemostatic patch has small side effect, and the hemostatic patch has moderate pressing force without winding the limb for a circle, so that limb ischemia, edema or necrosis caused by blocking limb blood circulation can be avoided, the acting force of the hemostatic patch is continuously the same, subcutaneous blood stasis and hematoma caused by different pressing force are avoided, and blood vessels of patients are indirectly protected.
(3) The operation method is simple and easy to understand, reduces the training time of medical staff, is convenient to popularize and use, is convenient to carry and use, replaces compression hemostasis of patients, family members of the patients and nurses by using the compression hemostasis plaster, and saves the time of manual compression.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a preferred hemostatic patch with compression function according to the present utility model;
fig. 2 is a schematic view of a preferred hemostatic patch with compression function according to the present utility model.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
At present, a few hemostatic patches are designed with a pressing function, but the hemostatic patches have the advantages of relatively complex structure, high material cost, small application range and no promotion and use convenience, the hemostatic patches are improved and optimized on the basis of the structure of the transfusion patches, the purpose of compression hemostasis is achieved by means of the tensile force of the elastic adhesive tape and the pressure of the round plastic sheet, and the hemostatic patches have the advantages of wide application range, simple structure, low material cost and simple use method, and the specific implementation mode is as follows:
as shown in fig. 1-2, the hemostatic plaster with the pressing function comprises a back plaster 1, a pressing piece 2 and an absorption pad 4, wherein the back plaster 1 is made of square adhesive tape and is provided with air holes, one surface of the back plaster 1 is provided with adhesive glue and can be attached to human skin, the pressing piece 2 is a cylindrical hard piece, the pressing piece 2 is placed at the center of the surface of the back plaster 1 provided with adhesive glue, the absorption pad 4 is attached to the surface of the back plaster 1 provided with adhesive glue, the pressing piece 2 is wrapped and clamped at the center of the back plaster 1 and the absorption pad 4, and the back plaster 1, the pressing piece 2 and the absorption pad 4 are tightly fixed by using high-viscosity hot melt adhesive 3, so that dislocation deviation of the back plaster 1, the pressing piece 2 and the absorption pad 4 during carrying or use is prevented.
The absorbent pad 4 is made of square soft cotton with good elasticity and sterile treatment, the area of the square soft cotton is smaller than that of the back patch 1 and larger than that of the compression sheet 2, and the square soft cotton is made of one of memory sponge, cotton paper, pressurized cotton and fluff pulp.
The isolating membrane 5 is stuck on one surface of the absorbing pad 4, which is away from the back paste 1, the isolating membrane 5 is square, and the isolating membrane 5 is a polyolefin isolating membrane.
The pressing piece 2 is a circular or elliptic hard piece with the thickness of 2mm, the area size of the pressing piece is designed into different specifications according to the sizes of different parts and different puncture openings, and the pressing piece 2 is made of one of high polymer absorption resin and epoxy vinyl ester resin. The areas of the back patch 1 and the absorbent pad 4 are designed into different specifications according to the sizes of different parts and different puncture openings and the size of the compression sheet 2. The main specifications are as follows:
table 1 from area pressing function hemostatic plaster specification size table
The release film 5 is still provided with one deck release paper 6 outward, release paper 6 shape and area with back of body subsides 1 shape area corresponds, release paper 6 is square, and its one side is provided with easily tears strake 7, conveniently tears release paper faster and stanches the operation.
When the hemostatic patch is used, the release paper 6 is torn from the easily torn edge strip 7, after arteriovenous blood sampling, needle drawing or tube drawing, the center positions of the hemostatic patch compression sheet 2 and the memory sponge of the absorbent pad 4 are aligned with the puncture opening or wound to be pressed by one hand, so that the absorbent pad is contacted with a wound surface, and the other hand sticks the part of the elastic adhesive plaster back patch 1 to the skin of a patient with tension.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
1. The utility model provides a from area press function hemostatic plaster, its characterized in that, is including back of body subsides, oppression piece and absorption pad, back of body subsides material is square adhesive tape, and it is equipped with the bleeder vent, back of body subsides one side has the paste glues, the oppression piece is cylindric hard sheet, the oppression piece is placed back of body subsides have the center of paste glues one side, the absorption pad is in back of body subsides have paste glues one side, the oppression piece package presss from both sides back of body subsides with absorption pad central point puts.
2. A self-contained compression functional hemostatic patch as set forth in claim 1 wherein the backing, compression pad and absorbent pad are secured by a high tack hot melt adhesive.
3. The hemostatic patch with pressing function according to claim 1, wherein the absorbent pad material is a square soft cotton with good elasticity and aseptic treatment, and the area of the soft cotton is smaller than that of the back patch and larger than that of the compression sheet.
4. A hemostatic patch with pressing function according to claim 3 wherein said square soft cotton is one of a memory sponge, tissue, pressurized cotton mass and fluff pulp.
5. A self-contained compression functional hemostatic patch as claimed in claim 3 wherein the absorbent pad has a barrier film affixed to a side thereof facing away from the back patch, the barrier film being square.
6. The hemostatic patch with pressing function according to claim 5, wherein the separator is a polyolefin separator.
7. A hemostatic patch with pressing function according to claim 1 wherein the pressing sheet is a circular or oval hard sheet having a thickness of 2 mm.
8. The hemostatic patch with pressing function according to claim 7, wherein the material of the pressing sheet is one of a polymer absorbent resin and an epoxy vinyl ester resin.
9. The hemostatic patch with pressing function according to claim 5, wherein a release paper layer is further disposed outside the separator, and the release paper layer has a shape and an area corresponding to the area of the back patch.
10. The hemostatic patch with pressing function according to claim 9, wherein the release paper is square, and an edge thereof is provided with an easy-to-tear edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320393334.4U CN220293742U (en) | 2023-03-03 | 2023-03-03 | From area to press function hemostasis subsides |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320393334.4U CN220293742U (en) | 2023-03-03 | 2023-03-03 | From area to press function hemostasis subsides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220293742U true CN220293742U (en) | 2024-01-05 |
Family
ID=89352623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320393334.4U Active CN220293742U (en) | 2023-03-03 | 2023-03-03 | From area to press function hemostasis subsides |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220293742U (en) |
-
2023
- 2023-03-03 CN CN202320393334.4U patent/CN220293742U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |