CN103638572A - Hot-melt pressure-sensitive adhesive infusion plaster - Google Patents
Hot-melt pressure-sensitive adhesive infusion plaster Download PDFInfo
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- CN103638572A CN103638572A CN201310723705.1A CN201310723705A CN103638572A CN 103638572 A CN103638572 A CN 103638572A CN 201310723705 A CN201310723705 A CN 201310723705A CN 103638572 A CN103638572 A CN 103638572A
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Abstract
The invention discloses a hot-melt pressure-sensitive adhesive infusion plaster. The innovation points of the invention lie in that the infusion plaster comprises a first non-woven fabric layer, a first adhesive layer, a first anti-adhesive layer, a second non-woven fabric layer, a second adhesive layer and a second anti-adhesive layer which are arranged in sequence from the top to bottom, wherein the first adhesive layer is applied to the lower end of the first non-woven fabric layer; the first adhesive layer is overlapped with the first non-woven fabric layer and adopts hot-melt pressure-sensitive adhesive; the length of the first anti-adhesive layer is smaller than that of the first non-woven fabric layer; one side of the first non-woven fabric layer is flush with the first anti-adhesive layer; the other side of the first non-woven fabric layer extends out of the first anti-adhesive layer; the first non-woven fabric layer extending out of the first anti-adhesive layer is connected with the second non-woven fabric layer through the first adhesive layer; the second adhesive layer is arranged at the lower end of the second non-woven fabric layer and adopts hot-melt pressure-sensitive adhesive. The hot-melt pressure-sensitive adhesive is used as an adhesive, so the infusion plaster is moderate in adhesiveness, free from pollution and harmless to human health; the adhesive applying area is reduced and the cost is lowered; the infusion plaster is not liable to drop and convenient to use.
Description
Technical field
The present invention relates to a kind of medical supplies, be specifically related to a kind of hot-fusible pressure-sensitive adhesive infusion patch, belong to hot-fusible pressure-sensitive adhesive application.
Background technology
Infusion patch be mainly take after bottom surface material (non-woven fabrics or elastical cloth or PVC are base material) coated heat melten gel that all kinds of and body surface made as raw material with adsorptive pads, separate paper or wound surface contact for fixed needle and protect the disposable medical product of wound.Commercially available infusion patch mainly contains the deficiency of the following aspects at present: 1) mostly be in shape strip, during use, workload is larger, to having relatively high expectations of medical personnel proficiency level; 2) to using the viscosity at position not enough, easily come off, or viscosity is too large, has caused certain skin not accommodate and be inconvenient to take off; 3) in manufacturing process, due to whole face gluing all, 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-fusible pressure-sensitive adhesive infusion patch of viscosity.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A hot-fusible pressure-sensitive adhesive infusion patch, 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 the 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 the first adherent layer is less than the length of the first nonwoven layer, one side of the first nonwoven layer is concordant with the first adherent layer, the 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 the second nonwoven layer lower end is provided with the second adhesive layer, and the second adhesive layer adopts hot-fusible pressure-sensitive adhesive; Described the 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 fixedly fixed layer of needle handle and syringe, and fixed layer comprises needle handle stator, shank stator and the absorbent cotton stator consisting of the first nonwoven layer and the first adhesive layer.
Further, the length of described the first adherent layer is 7/8 of fixed layer total length, one 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 stretching 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 completely above the first adherent layer.
Further, described the second nonwoven layer one side is provided with a semicircular hole, the pin hole position while infusing for determining.
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 the second adherent layer contacts with the second adhesive layer.
Further, described the 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) simple in structure, 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.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, technical scheme of the present invention is elaborated.
A kind of hot-fusible pressure-sensitive adhesive infusion patch as shown in Figure 1-2, comprises the first nonwoven layer 1, the first adhesive layer 2, the first adherent layer 3, the second nonwoven layer 4, the second adhesive layer 5 and the second adherent layer 6 from top to bottom successively;
The first nonwoven layer 1 lower end applies the first adhesive layer 2, the first adhesive layer 2 overlaps with the first nonwoven layer 1, the first adhesive layer 2 adopts hot-fusible pressure-sensitive adhesive, the first nonwoven layer 1 and the first adhesive layer 2 are configured for the fixedly fixed layer of needle handle and syringe, and fixed layer comprises needle handle stator 11, shank stator 12 and the absorbent cotton stator 13 consisting of the first nonwoven layer and the first adhesive layer;
The 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, one 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 stretching 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 completely above the first adherent layer 3;
The second nonwoven layer 4 one sides are provided with a semicircular hole 41, the pin hole position when infusing, and the second nonwoven layer 4 lower ends are provided with the second adhesive layer 5, the second adhesive layers 5 and adopt hot-fusible pressure-sensitive adhesives;
The 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 being communicated with to fixed layer opens, have an acupuncture treatment and enclose absorbent cotton, again the first adherent layer 3 is torn it down from needle handle stator 11 and the shank stator 12 of fixed layer, needle handle stator 11 and shank stator 12 fix needle handle and shank, finally complete absorbent cotton stator 13 on the first adherent layer 3 is torn it down from the first adherent layer 3, absorbent cotton is glued, and final effect figure as shown in Figure 3.
Claims (7)
1. a hot-fusible pressure-sensitive adhesive infusion patch, 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 the 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 the first adherent layer is less than the length of the first nonwoven layer, one side of the first nonwoven layer is concordant with the first adherent layer, the 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 the second nonwoven layer lower end is provided with the second adhesive layer, and the second adhesive layer adopts hot-fusible pressure-sensitive adhesive.
2. a kind of hot-fusible pressure-sensitive adhesive infusion patch according to claim 1, it is characterized in that: the first nonwoven layer and the first adhesive layer are configured for the fixedly fixed layer of needle handle and syringe, and fixed layer comprises needle handle stator, shank stator and the absorbent cotton stator consisting of the first nonwoven layer and the first adhesive layer.
3. a kind of hot-fusible pressure-sensitive adhesive infusion patch according to claim 2, it is characterized in that: the length of described the first adherent layer is 7/8 of fixed layer total length, one 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 stretching out outside the first adherent layer is connected with the second nonwoven layer by the first adhesive layer.
4. a kind of hot-fusible pressure-sensitive adhesive infusion patch according to claim 2, is characterized in that: the needle handle stator of described fixed layer and shank stator stretch out outside the first adherent layer, and absorbent cotton stator is completely above the first adherent layer.
5. a kind of hot-fusible pressure-sensitive adhesive infusion patch according to claim 1, is characterized in that: described the second nonwoven layer one side is provided with a semicircular hole, the pin hole position while infusing for determining.
6. a kind of hot-fusible pressure-sensitive adhesive infusion patch 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 the second adherent layer contacts with the second adhesive layer.
7. a kind of hot-fusible pressure-sensitive adhesive infusion patch according to claim 1, is characterized in that: described the 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 |
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| Publication Number | Publication Date |
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| CN103638572A true CN103638572A (en) | 2014-03-19 |
| CN103638572B CN103638572B (en) | 2015-09-09 |
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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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Citations (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 |
-
2013
- 2013-12-25 CN CN201310723705.1A patent/CN103638572B/en active Active
Patent Citations (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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| CN103638572B (en) | 2015-09-09 |
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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. |
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