CN1191140A - Medical high molecular medicine dressing - Google Patents
Medical high molecular medicine dressing Download PDFInfo
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- CN1191140A CN1191140A CN97101655A CN97101655A CN1191140A CN 1191140 A CN1191140 A CN 1191140A CN 97101655 A CN97101655 A CN 97101655A CN 97101655 A CN97101655 A CN 97101655A CN 1191140 A CN1191140 A CN 1191140A
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- dressing
- wound
- high molecular
- carrier
- molecular medicine
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Abstract
A high-molecular medical dressing for surgical incision or wound features that porous polyvinyl formal material is used as carrier which has strong adsorption of liquid or pus penetrated from incision or wound and the medicine carried by the polyvinyl formal material has sterilization and analgesia action. Its advantages are soft and comfortable, not adhering to wound, no hypersensitivity and toxic by-effect, and low cost.
Description
Medical high molecular medicine dressing, the present invention is the medicines dressing of a kind of medical surgery otch and traumatic wounds, with porous materials such as the strong absorbent material polyvinyl alcohol of macromolecule formal classes is the carrier of dressing, carrier with physics mode in conjunction with extensive pedigree antibiotic and analgesic drug product, utilize subsidiary adhesive plaster to stick at and cut (wound) mouth skin on every side, and this medical high molecular medicine dressing is fixed on (wound) oral thermometer face of cutting, cut (wound) mouthful transudate or pus by its strong absorptive absorption; Continue local release and infiltration by its medicine, play local bactericidal and analgesic effect, thereby alleviate or avoid the waste and the side effect of systemic administration; This dressing softness is comfortable simultaneously, not with the wound adhesion, and no allergy and toxic and side effects, easy and simple to handle when changing dressings.
In modern clinical treatment, using dressing mainly is gauze, and its raw material sources mainly are Cotton Gossypiis, and when cutting (wounds) mouth and changing dressings, such dressing only can play and cover and effect that (wound) mouth is cut in protection.And the dressing of changing dressings of ideal cutting (wound) mouth should possess following characteristics: 1. cover and (wounds) mouth is cut in protection; 2. stronger water absorption is arranged, can absorb that wound oozes out and pus, play drainage; 3. the local antibacterial effect is arranged, can prevent to cut (wound) mouthfeel and dye; 4. pain relieving and analgesic activity are arranged, can reduce and cut (wound) mouthful pain; Dressing not with the otch adhesion, soft comfortable, have no side effect.At present, the adhesive-bonded fabric dressing of abroad developing be the succedaneum that substitutes cotton yarn dressing, but its water absorption is poor, and dressing does not have antibiotic analgesic effect, and import price is also higher.
High molecular medicine dressing of the present invention possesses five characteristics of above-mentioned ideal medicament dressing, is an ideal medical dressing therefore.
Medical high molecular medicine dressing, Yin Qie (wound) mouth is dimensioned to the dressing type of different sizes.With embodiment is that its composition of example and flow process are as follows:
1. macromolecule polymeric material: porous materials such as polyvinyl alcohol formal are as the dressing carrier.
2. drug material: antibacterials such as gentamycin 1000 μ/cm
3Or penicillin 25mg/cm
3Or metronidazole 20-30mg/cm
3Pain relieving local anesthetic lignocaine 1% concentration, tetracaine 1% concentration.
3. adhesive tape, adhesive tape covers the medicines dressing surface, is used for fixing human body skin.
4. plastic packaging bar, plastic paper strip seal protection adhesive tape and drug material.
5. plastic bag outer package and sealing.
6. use cobalt 60 illumination-based disinfections after the preparation dressing packing.
Medical high molecular medicine dressing, on the basis of a large amount of animal internal and external tests, outside No. 1 College of Clinical Medicine, Bethune Medical Univ. is general, reach children surgical department clinical practice operation and wounded patient 150 examples, children's patient's 70 examples wherein, postoperative wound analgesia effective percentage reaches 85%, wherein prevent the infection of incisional wound effective percentage to reach 95%, wherein III class infection of incisional wound rate is 2.5%, and infection rate is 15% and traditional dressing is changed dressings.
Claims (1)
- Medical high molecular medicine dressing: be that the strong adsorbing material of employing is a carrier, adsorb medicines dressing antibiotic and that analgesic drug product forms, it is characterized in that dressing is carrier with high molecular polymer polyvinyl formal porous material, with physical adsorption way in conjunction with antibacterials: penicillin family, aminoglycosides, pioneer's class and cephalo-type, with physical adsorption way in conjunction with pain relieving and local anesthetic: caine and tetracaine etc., cut (wound) mouthful surrounding skin by the adhesive tape fixing human, be designed to different size, the plastic seal packing is through the disposable use of cobalt 60 radiation sterilizations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97101655A CN1191140A (en) | 1997-02-20 | 1997-02-20 | Medical high molecular medicine dressing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97101655A CN1191140A (en) | 1997-02-20 | 1997-02-20 | Medical high molecular medicine dressing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1191140A true CN1191140A (en) | 1998-08-26 |
Family
ID=5165890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97101655A Pending CN1191140A (en) | 1997-02-20 | 1997-02-20 | Medical high molecular medicine dressing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1191140A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1320931C (en) * | 2004-05-14 | 2007-06-13 | 中国科学院长春应用化学研究所 | Dressing material containing medicine chitoholosida and its preparation method |
-
1997
- 1997-02-20 CN CN97101655A patent/CN1191140A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1320931C (en) * | 2004-05-14 | 2007-06-13 | 中国科学院长春应用化学研究所 | Dressing material containing medicine chitoholosida and its preparation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |