CN103638572B - A kind of hot-melt pressure-sensitive adhesive infusion plaster - Google Patents
A kind of hot-melt pressure-sensitive adhesive infusion plaster Download PDFInfo
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- CN103638572B CN103638572B CN201310723705.1A CN201310723705A CN103638572B CN 103638572 B CN103638572 B CN 103638572B CN 201310723705 A CN201310723705 A CN 201310723705A CN 103638572 B CN103638572 B CN 103638572B
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Abstract
The invention discloses a kind of hot-melt pressure-sensitive adhesive infusion plaster, its innovative point is: described infusion patch is disposed with the first nonwoven layer, the first adhesive layer, the first adherent layer, the second nonwoven layer, the second adhesive layer and the second adherent layer from top to bottom; Described first nonwoven layer lower end applies the first adhesive layer, and the first adhesive layer overlaps with the first nonwoven layer, and the first adhesive layer adopts hot-fusible pressure-sensitive adhesive; The length of described first adherent layer is less than the length of the first nonwoven layer, the side of the first nonwoven layer is concordant with the first adherent layer, the opposite side of the first nonwoven layer stretches out outside the first adherent layer, and first nonwoven layer of stretching out outside the first adherent layer is connected with the second nonwoven layer by the first adhesive layer; Described second nonwoven layer lower end is provided with the second adhesive layer, and the second adhesive layer adopts hot-fusible pressure-sensitive adhesive.Using hot-fusible pressure-sensitive adhesive as adhesive, viscosity is moderate, pollution-free, is harmful to human health; Gluing area reduces, cost-saving; Difficult drop-off, easy to use.
Description
Technical field
The present invention relates to a kind of medical supplies, be specifically related to a kind of hot-melt pressure-sensitive adhesive infusion plaster, belong to hot-fusible pressure-sensitive adhesive application.
Background technology
Infusion patch mainly with after bottom surface material (non-woven fabrics or elastical cloth or PVC are for base material) applying hot melt adhesives with adsorptive pads, separate paper be all kinds of and body surface made of raw material or wound surface contact for fixed needle and the disposable medical product protecting wound.Infusion patch commercially available at present mainly contains the deficiency of the following aspects: 1) mostly be strip in shape, and during use, workload is comparatively large, higher to the requirement of medical personnel proficiency level; 2) not enough to using the viscosity at position, easily come off, or viscosity is too large, causes certain skin and do not accommodate and be inconvenient to take off; 3) in manufacturing process, due to whole face all gluings, glue consumption increases, and cost of manufacture is larger.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of easy to use, the moderate and lower-cost hot-melt pressure-sensitive adhesive infusion plaster of viscosity.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of hot-melt pressure-sensitive adhesive infusion plaster, its innovative point is: described infusion patch is disposed with the first nonwoven layer, the first adhesive layer, the first adherent layer, the second nonwoven layer, the second adhesive layer and the second adherent layer from top to bottom;
Described first nonwoven layer lower end applies the first adhesive layer, and the first adhesive layer overlaps with the first nonwoven layer, and the first adhesive layer adopts hot-fusible pressure-sensitive adhesive;
The length of described first adherent layer is less than the length of the first nonwoven layer, the side of the first nonwoven layer is concordant with the first adherent layer, first nonwoven layer opposite side stretches out outside the first adherent layer, and first nonwoven layer of stretching out outside the first adherent layer is connected with the second nonwoven layer by the first adhesive layer;
Described second nonwoven layer lower end is provided with the second adhesive layer, and the second adhesive layer adopts hot-fusible pressure-sensitive adhesive; Described second adherent layer mates with the size of the second nonwoven layer.
Further, the first nonwoven layer and the first adhesive layer are configured for the fixed layer of fixing needle handle and syringe, and fixed layer comprises the needle handle stator, shank stator and the absorbent cotton stator that are made up of the first nonwoven layer and the first adhesive layer.
Further, the length of described first adherent layer is 7/8 of fixed layer total length, the side of fixed layer is concordant with the first adherent layer, and 1/8 of its length of fixed layer opposite side is stretched out outside the first adherent layer, and the fixed layer stretched out outside the first adherent layer is connected with the second nonwoven layer by the first adhesive layer.
Further, the needle handle stator of described fixed layer and shank stator stretch out outside the first adherent layer, and absorbent cotton stator is in above the first adherent layer completely.
Further, described second nonwoven layer side is provided with a semicircular hole, for determining pin hole position when infusing.
Further, the first adherent layer and the second adherent layer are release paper, and release of the first adherent layer contacts with the first adhesive layer, and non-release contacts with the second nonwoven layer; Release of second adherent layer contacts with the second adhesive layer.
Further, described second nonwoven layer lower end is partially coated with the second adhesive layer.
Beneficial effect of the present invention: compared with prior art, tool of the present invention has the following advantages:
1) using hot-fusible pressure-sensitive adhesive as adhesive, viscosity is moderate, pollution-free, is harmful to human health;
2) by the reasonable coordination of nonwoven layer, adhesive layer and adherent layer, gluing area is reduced, save glue consumption and cost;
3) structure is simple, easy to use, and difficult drop-off in use procedure.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is side view of the present invention.
Fig. 3 is the application schematic diagram of infusion patch of the present invention.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, technical scheme of the present invention is elaborated.
A kind of hot-melt pressure-sensitive adhesive infusion plaster as shown in Figure 1-2, comprises the first nonwoven layer 1, first adhesive layer 2, first adherent layer 3, second nonwoven layer 4, second adhesive layer 5 and the second adherent layer 6 from top to bottom successively;
First nonwoven layer 1 lower end applies the first adhesive layer 2, first adhesive layer 2 overlaps with the first nonwoven layer 1, first adhesive layer 2 adopts hot-fusible pressure-sensitive adhesive, first nonwoven layer 1 and the first adhesive layer 2 are configured for the fixed layer of fixing needle handle and syringe, and fixed layer comprises the needle handle stator 11, shank stator 12 and the absorbent cotton stator 13 that are made up of the first nonwoven layer and the first adhesive layer;
First adherent layer 3 is release paper, and release contacts with the first adhesive layer 2, and non-release contacts with the second nonwoven layer 4; The length of the first adherent layer 3 is 7/8 of fixed layer total length, the side of fixed layer is concordant with the first adherent layer 3, its length 1/8 of fixed layer opposite side is stretched out outside the first adherent layer 3, the fixed layer stretched out outside the first adherent layer 3 is connected with the second nonwoven layer 4 by the first adhesive layer 2, wherein, the needle handle stator 11 of fixed layer and shank stator 12 stretch out outside the first adherent layer 3, and absorbent cotton stator 13 is in above the first adherent layer 3 completely;
Second nonwoven layer 4 side is provided with a semicircular hole 41, pin hole position during for infusing, and the second nonwoven layer 4 lower end is provided with the second adhesive layer 5, second adhesive layer 5 and adopts hot-fusible pressure-sensitive adhesive;
Second adherent layer 6 mates with the size of the second nonwoven layer 4, and the second adherent layer 6 is release paper, and release contacts with the second adhesive layer 5.
During use, first the second adherent layer 6 is torn, make the semi-circular hole 41 of the second nonwoven layer 4 aim at the skin of acupuncture treatment place, infusion patch is posted; Then the first adherent layer 3 is communicated with fixed layer to open, have an acupuncture treatment and enclose absorbent cotton, again the first adherent layer 3 is torn it down from the needle handle stator 11 of fixed layer and shank stator 12, needle handle and shank fix by needle handle stator 11 and shank stator 12, finally the absorbent cotton stator 13 be in completely on the first adherent layer 3 is torn it down from the first adherent layer 3, glued by absorbent cotton, final effect figure as shown in Figure 3.
Claims (5)
1. a hot-melt pressure-sensitive adhesive infusion plaster, is characterized in that: described infusion patch is disposed with the first nonwoven layer, the first adhesive layer, the first adherent layer, the second nonwoven layer, the second adhesive layer and the second adherent layer from top to bottom; Described first nonwoven layer lower end applies the first adhesive layer, and the first adhesive layer overlaps with the first nonwoven layer, and the first adhesive layer adopts hot-fusible pressure-sensitive adhesive; The length of described first adherent layer is less than the length of the first nonwoven layer, the side of the first nonwoven layer is concordant with the first adherent layer, first nonwoven layer opposite side stretches out outside the first adherent layer, and first nonwoven layer of stretching out outside the first adherent layer is connected with the second nonwoven layer by the first adhesive layer; Described second nonwoven layer lower end is provided with the second adhesive layer, and the second adhesive layer adopts hot-fusible pressure-sensitive adhesive; First nonwoven layer and the first adhesive layer are configured for the fixed layer of fixing needle handle and shank, and fixed layer comprises the needle handle stator, shank stator and the absorbent cotton stator that are made up of the first nonwoven layer and the first adhesive layer; The needle handle stator of described fixed layer and shank stator stretch out outside the first adherent layer, and absorbent cotton stator is in above the first adherent layer completely.
2. a kind of hot-melt pressure-sensitive adhesive infusion plaster according to claim 1, it is characterized in that: the length of described first adherent layer is 7/8 of fixed layer total length, the side of fixed layer is concordant with the first adherent layer, 1/8 of its length of fixed layer opposite side is stretched out outside the first adherent layer, and the fixed layer stretched out outside the first adherent layer is connected with the second nonwoven layer by the first adhesive layer.
3. a kind of hot-melt pressure-sensitive adhesive infusion plaster according to claim 1, is characterized in that: described second nonwoven layer side is provided with a semicircular hole, for determining pin hole position when infusing.
4. a kind of hot-melt pressure-sensitive adhesive infusion plaster according to claim 1, is characterized in that: the first adherent layer and the second adherent layer are release paper, and release of the first adherent layer contacts with the first adhesive layer, and non-release contacts with the second nonwoven layer; Release of second adherent layer contacts with the second adhesive layer.
5. a kind of hot-melt pressure-sensitive adhesive infusion plaster according to claim 1, is characterized in that: described second nonwoven layer lower end is partially coated with the second adhesive layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310723705.1A CN103638572B (en) | 2013-12-25 | 2013-12-25 | A kind of hot-melt pressure-sensitive adhesive infusion plaster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310723705.1A CN103638572B (en) | 2013-12-25 | 2013-12-25 | A kind of hot-melt pressure-sensitive adhesive infusion plaster |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103638572A CN103638572A (en) | 2014-03-19 |
| CN103638572B true CN103638572B (en) | 2015-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310723705.1A Active CN103638572B (en) | 2013-12-25 | 2013-12-25 | A kind of hot-melt pressure-sensitive adhesive infusion plaster |
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Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4122857A (en) * | 1977-01-25 | 1978-10-31 | Xomed Inc. | Pad for anchoring an article to the skin of a patient |
| US4333468A (en) * | 1980-08-18 | 1982-06-08 | Geist Robert W | Mesentery tube holder apparatus |
| US5236421A (en) * | 1986-05-28 | 1993-08-17 | Lts Lohmann Therapie-Systeme Gmbh & Co. Kg | Fixing system for fastening catheters, cannulas or the like to the skin surface and process for the sterile fastening thereof |
| CN2457987Y (en) * | 2000-12-27 | 2001-11-07 | 马淑焕 | Medical plaster convenient to operate by one hand |
| CN202342584U (en) * | 2011-05-06 | 2012-07-25 | 上海全安医疗器械有限公司 | A pipe-fixed transfusion plaster |
| CN103417333A (en) * | 2013-08-08 | 2013-12-04 | 嘉兴君泰医用辅料有限公司 | Low-cost medical breathable tape and manufacturing method thereof |
| CN203663171U (en) * | 2013-12-25 | 2014-06-25 | 如皋市嘉好热熔胶有限公司 | Hot melt pressure-sensitive adhesive infusion patch |
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2013
- 2013-12-25 CN CN201310723705.1A patent/CN103638572B/en active Active
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| CN103638572A (en) | 2014-03-19 |
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Address after: 226500 Nantong, Jiangsu, Rugao, Chengbei street, 399, 1-2 West Fung Road. Patentee after: Jiangsu Jia Hao hot melt adhesive Limited by Share Ltd Address before: 226500 Nantong, Jiangsu, such as the town of Deng yuan community 12, 13 groups Patentee before: RUGAO JIAHAO HOT MELT ADHESIVE CO., LTD. |