CN202078568U - Alginic acid dressing and applicator - Google Patents
Alginic acid dressing and applicator Download PDFInfo
- Publication number
- CN202078568U CN202078568U CN2011200336688U CN201120033668U CN202078568U CN 202078568 U CN202078568 U CN 202078568U CN 2011200336688 U CN2011200336688 U CN 2011200336688U CN 201120033668 U CN201120033668 U CN 201120033668U CN 202078568 U CN202078568 U CN 202078568U
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- alginic acid
- layer
- dressing
- adhesive layer
- wound
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Abstract
The utility model provides an alginic acid dressing, which comprises an alginic acid layer and an adhesive layer connected with each other. The alginic acid layer is in direct contact with a wound to function in gelling by absorbing moisture, hemostasis and the like, the adhesive layer is low in cost and further functions in moisture absorption, antibiosis and the like, and thereby the dressing has curative effect the same as pure alginic acid dressings of the same thicknesses. Further, functions of moisture absorption, antibiosis and the like can be achieved for the wound through the adhesive layer, so that wound healing is further speeded up, and curative cost is reduced.
Description
Technical field
This utility model relates to a kind of medical dressing, is specifically related to a kind of alginic acid dressing and comprises applying ointment or plaster of this alginic acid dressing.
Background technology
Often use the wound that medical dressing is nursed sepage in the clinical treatment; therapeutic effect wound dressing preferably is alginic acid dressing; calcium ion in the alginic acid dressing can carry out ion exchange with the sodium ion in the wound sepage; make alginic acid dressing become gel; prevent dressing and wound adhesion; make wound remain on a moist environment that is suitable for wound healing simultaneously, and the calcium ion that exchanges in the middle of the wound sepage also have certain anthemorrhagic performance.But, because simple alginic acid dressing price is more expensive, alginic acid dressing with a slice 10cm * 10cm calculates, the home sale price is approximately 70 yuans, its application has been subjected to certain restriction, especially at home, at wound care clinically, adopt common absorbent carbasus to come nuring wound mostly, such processing has not only slowed down the healing of wound and has caused the secondary to wound to injure, and easily stay darker cicatrix behind the wound healing that adopts this mode to handle, eliminating cicatrix needs the later stage further to treat, and has improved the treatment cost.
The utility model content
The main technical problems to be solved in the utility model is, a kind of alginic acid dressing is provided, and this alginic acid dressing can reach treatment preferably to wound, can reduce medical treatment cost again.
For solving the problems of the technologies described above, this utility model provides a kind of alginic acid dressing, comprises alginic acid layer and the adhesive layer that combines with the alginic acid layer.
In a kind of embodiment of the present utility model, the material of described adhesive layer is water-absorption fiber and/or anti-bacterial fibre.
In a kind of embodiment of the present utility model, described adhesive layer is a kind of fibrous layer or at least two kinds of fibrous layers that are mixed and made in cotton fiber layer, viscose rayon layer, polyster fibre layer, polypropylene fiber layer and the chitosan fiber layer.
In a kind of embodiment of the present utility model, described alginic acid layer and adhesive layer all are web layer.
In a kind of embodiment of the present utility model, described alginic acid layer and adhesive layer are combined with each other by needling process.
In a kind of embodiment of the present utility model, described alginic acid layer and adhesive layer all are nonwoven layer, and described alginic acid layer and adhesive layer are combined with each other by needling process.
This utility model also provides a kind of applying ointment or plaster, and described deposited core of applying ointment or plaster is above-mentioned alginic acid dressing.
The beneficial effects of the utility model are: the alginic acid dressing that this utility model provides comprises alginic acid layer and the adhesive layer that is combined with each other, the alginic acid layer directly contacts with wound and plays moisture absorption, becomes medical functions such as glue, hemostasis, adhesive layer further plays moisture absorption, effect such as antibiotic, therefore this dressing has the same therapeutic effect of alginic acid dressing of simple same thickness, and also can be further wound be played moisture absorption, effect such as antibiotic by adhesive layer, further accelerated the healing of wound.On the other hand, because the cost of adhesive layer is more much lower than the cost of alginic acid layer, therefore the cost of this alginic acid dressing reduces greatly than the cost of the alginic acid dressing of simple same thickness, thereby has reduced the cost of treatment, makes the generally use of the dressing with alginic acid layer become possibility.
Description of drawings
The structural representation of the alginic acid dressing that Fig. 1 provides for a kind of embodiment of this utility model;
Fig. 2 makes schematic flow sheet for the alginic acid dressing that a kind of embodiment of this utility model provides;
Fig. 3 is a kind of structural representation of applying ointment or plaster.
The specific embodiment
In conjunction with the accompanying drawings this utility model is described in further detail below by the specific embodiment.
Please refer to Fig. 1, the alginic acid dressing that present embodiment provides with composite construction, comprise the alginic acid layer 2 and the adhesive layer 1 that connect as one, alginic acid layer 2 contacts with wound, play moisture absorption and become medical functions such as glue, hemostasis, adhesive layer 1 further plays moisture absorption and effect such as antibiotic, therefore, compound alginic acid dressing in this example has the medical functions of the simple alginic acid dressing of stack pile, even not worse than the curative effect of the simple alginic acid dressing of stack pile.Adhesive layer 1 can be a kind of in high water-absorption fiber, anti-bacterial fibre and the superabsorbent fiber or more than one mix composition, as can be a kind of fibrous layer in cotton fiber layer, viscose rayon layer, polyster fibre layer, polypropylene fiber layer and the chitosan fiber layer, also can be the fibrous layer that at least two kinds of above-mentioned fiber mixing are made together.Specifically can select according to actual needs, but it is more much lower than the cost of alginic acid to form the cost of above-mentioned various fibrolaminar fibers, therefore can reduces medical treatment cost.For example can select high water-absorption fiber and anti-bacterial fibre to mix and form adhesive layer 1,, accelerate the healing of wound, shorten the time of treatment, further reduce the treatment cost further wound is played moisture absorption and antimicrobial effect.
Adhesive layer 1 and alginic acid layer 2 that the alginic acid dressing of the composite construction that provides in the present embodiment comprises can be web layer, by needling process adhesive layer 1 and alginic acid layer 2 are combined then, concrete processing technology as shown in Figure 2, with alginic acid fibre and other fibers respectively through opening or cleaning operation, combing operation with after becoming the net operation, form the web layer of alginic acid web layer and other fibers, two kinds of web layer are superimposed together and are combined with each other behind needling process then, form compound alginic acid dressing, at last will this compound alginic acid dressing coiling finished product.
Adhesive layer 1 and alginic acid layer 2 that the Sargassum dressing of the composite construction that provides in the present embodiment comprises also can be nonwoven layer, after adhesive layer 1 and alginic acid layer 2 be prepared into non-weaving cloth separately respectively, with its stack, be prepared into this composite structured alginic acid dressing through pre-needling, acupuncture and coiling operation again, but when adhesive layer 1 and alginic acid layer 2 are prepared into non-weaving cloth separately respectively, its manufacturing process is made adhesive layer 1 and alginic acid layer 2 complex process of web layer, and the cycle of preparation is also longer.Therefore, preferably adhesive layer 1 and alginic acid layer 2 are made web layer and made this composite structured alginic acid dressing by needling process in the present embodiment.
Present embodiment also provides a kind of alginic acid to apply ointment or plaster, and the deposited core that this alginic acid is applied ointment or plaster is above-mentioned alginic acid dressing.See also Fig. 3, this figure is a kind of common application structure, 3 is nonwoven layer or ventilative rete, 4 is medical glue, 5 for being used for the moisture absorption nonwoven layer, 6 is the antistick layer that directly contacts with wound, and nonwoven layer 5 and antistick layer 6 are formed this deposited core of applying ointment or plaster, and this deposited core is connected with nonwoven layer or ventilative rete 3 by medical glue 4.The deposited core of applying ointment or plaster that present embodiment provides is above-mentioned composite structured Sargassum dressing, promptly replace nonwoven layer 5 among Fig. 3 with adhesive layer 1, alginic acid layer 2 replaces antistick layer 6 among Fig. 3, and the deposited core formed of adhesive layer 1 and alginic acid layer 2 still can be connected to form structure and the common the same alginic acid of applying ointment or plaster is applied ointment or plaster by medical glue 4 and nonwoven layer or ventilative rete 3.
The adhesive layer of the compound alginic acid dressing that this utility model provides and alginic acid layer thickness separately can be selected according to actual needs, and the material of adhesive layer also can be selected according to actual needs, make the cost of the compound alginic acid dressing that makes lower, and the alginic acid dressing of more simple stack pile have further improvement on the effect of treatment than the alginic acid dressing cost of simple stack pile.
Accordingly, the function that the alginic acid that this utility model provides is applied ointment or plaster and not only had common suction of applying ointment or plaster and prevent the adhesion wound also has accelerating wound healing, plays antibiotic, hemostatic function.
Above content be in conjunction with concrete embodiment to further describing that this utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations; Therefore,, under the prerequisite that does not break away from this utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model for this utility model person of an ordinary skill in the technical field.
Claims (7)
1. an alginic acid dressing is characterized in that, comprises alginic acid layer and the adhesive layer that combines with the alginic acid layer.
2. alginic acid dressing as claimed in claim 1 is characterized in that, the material of described adhesive layer is water-absorption fiber or anti-bacterial fibre.
3. alginic acid dressing as claimed in claim 1 is characterized in that, described adhesive layer is any in cotton fiber layer, viscose rayon layer, polyster fibre layer, polypropylene fiber layer and the chitosan fiber layer.
4. alginic acid dressing as claimed in claim 1 is characterized in that, described alginic acid layer and adhesive layer all are web layer.
5. as each described alginic acid dressing of claim 1-4, it is characterized in that described alginic acid layer and adhesive layer are combined with each other by needling process.
6. as each described alginic acid dressing of claim 1-4, it is characterized in that described alginic acid layer and adhesive layer all are nonwoven layer, described alginic acid layer and adhesive layer are combined with each other by needling process.
7. apply ointment or plaster for one kind, it is characterized in that, described deposited core of applying ointment or plaster is each described alginic acid dressing of claim 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200336688U CN202078568U (en) | 2011-01-30 | 2011-01-30 | Alginic acid dressing and applicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200336688U CN202078568U (en) | 2011-01-30 | 2011-01-30 | Alginic acid dressing and applicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202078568U true CN202078568U (en) | 2011-12-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200336688U Expired - Lifetime CN202078568U (en) | 2011-01-30 | 2011-01-30 | Alginic acid dressing and applicator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202078568U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103556393A (en) * | 2013-11-08 | 2014-02-05 | 丹阳市超超服饰有限公司 | Environment-friendly acupuncture cotton |
| CN105343923A (en) * | 2015-11-20 | 2016-02-24 | 枝江奥美医疗用品有限公司 | Medical dressing material and preparation method thereof |
| CN105497965A (en) * | 2015-12-29 | 2016-04-20 | 泰安市飞虹麻丝制品科技有限公司 | Sustained drug release type medicine dressing |
| CN105536030A (en) * | 2016-01-08 | 2016-05-04 | 山东明德生物医学工程有限公司 | Dressing chip with hemostasis and restoration promoting functions and preparation method thereof |
| CN108498842A (en) * | 2018-05-15 | 2018-09-07 | 东莞市联洲知识产权运营管理有限公司 | A kind of medical dressing and preparation method thereof for external Wound care |
-
2011
- 2011-01-30 CN CN2011200336688U patent/CN202078568U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103556393A (en) * | 2013-11-08 | 2014-02-05 | 丹阳市超超服饰有限公司 | Environment-friendly acupuncture cotton |
| CN105343923A (en) * | 2015-11-20 | 2016-02-24 | 枝江奥美医疗用品有限公司 | Medical dressing material and preparation method thereof |
| CN105497965A (en) * | 2015-12-29 | 2016-04-20 | 泰安市飞虹麻丝制品科技有限公司 | Sustained drug release type medicine dressing |
| CN105536030A (en) * | 2016-01-08 | 2016-05-04 | 山东明德生物医学工程有限公司 | Dressing chip with hemostasis and restoration promoting functions and preparation method thereof |
| CN108498842A (en) * | 2018-05-15 | 2018-09-07 | 东莞市联洲知识产权运营管理有限公司 | A kind of medical dressing and preparation method thereof for external Wound care |
| CN108498842B (en) * | 2018-05-15 | 2021-01-05 | 唐山市博世德医疗器械有限公司 | Medical dressing for in vitro wound care and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: WINNER MEDICAL CO., LTD. Free format text: FORMER NAME: WENJIAN INDUSTRY (SHENZHEN) CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Longhua Town, Guangdong city of Shenzhen province Bulong highway 518109 near the sound industrial park Patentee after: Sane medical supplies limited company Address before: Longhua Town, Guangdong city of Shenzhen province Bulong highway 518109 near the sound industrial park Patentee before: Winner Industries (Shenzhen) Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111221 |