CN103892962A - Nanometer type sterilization and bleeding stopping operation towel - Google Patents
Nanometer type sterilization and bleeding stopping operation towel Download PDFInfo
- Publication number
- CN103892962A CN103892962A CN201210590932.7A CN201210590932A CN103892962A CN 103892962 A CN103892962 A CN 103892962A CN 201210590932 A CN201210590932 A CN 201210590932A CN 103892962 A CN103892962 A CN 103892962A
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- layer
- towel
- film layer
- compound film
- nano
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/36—Surgical swabs, e.g. for absorbency or packing body cavities during surgery
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
- A61L15/26—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
- A61L15/28—Polysaccharides or their derivatives
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/42—Use of materials characterised by their function or physical properties
- A61L15/425—Porous materials, e.g. foams or sponges
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/42—Use of materials characterised by their function or physical properties
- A61L15/44—Medicaments
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Hematology (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Surgery (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Laminated Bodies (AREA)
Abstract
The invention relates to a nanometer type sterilization and bleeding stopping operation towel which comprises a towel base body middle layer. An upper gauze layer and a lower gauze layer are pasted to the upper surface and the lower surface of the towel base body middle layer respectively, and an upper nanometer composite film layer and a lower nanometer composite film layer are pasted to the upper gauze layer and the lower gauze layer respectively. By means of the design, the nanometer type sterilization and bleeding stopping operation towel has the cleaning, sterilization and bleeding stopping functions, is simple in production process and has the breathability, damage to the skin of the human body can be avoided, and secondary pollution is avoided.
Description
Technical field
The present invention relates to the field of medical article, especially a kind of Nano type bactericidal haemostatic operation towel.
Background technology
In field of surgery, doctor or medical personnel the most frequently used to medical article have hemostasis towel, hospital gauze etc., due at present in hospital towel used be all common towel, in operation process, if patient's bleeding, that just need to be used towel and stop blooding, because common towel only possesses the object of sucking blood, common towel needs first to sterilize before use, and then in use procedure, to avoid antibacterial to infect, such use has increased time and the risk in operation process to medical personnel and doctor.
Summary of the invention
The technical problem to be solved in the present invention is: in order to overcome the problem of above-mentioned middle existence, provide a kind of Nano type bactericidal haemostatic operation towel, its project organization rationally, there is sterilization and antibacterial effect.
The technical solution adopted for the present invention to solve the technical problems is: a kind of Nano type bactericidal haemostatic operation towel, comprise towel matrix intermediate layer, described towel matrix intermediate layer upper surface and lower surface are pasted with gauze layer and lower gauze layer successively, are pasted with respectively nano compound film layer and lower nano compound film layer on upper gauze layer and lower gauze layer.
Described towel matrix intermediate layer is to be made up of ultrafine micropore polyester fiber.
In order to reach ventilative object, on described upper nano compound film layer and lower nano compound film layer, all offer micropore, the even regularly arranged distribution of its micropore.
The invention has the beneficial effects as follows: described a kind of Nano type bactericidal haemostatic operation towel, adopt the towel of this kind of design, it has the function of cleaning, antibacterial anti hemorrhagic, and production technology is simple and have a breathability, can not produce injury to human body skin, avoid generation secondary pollution.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the overall structure schematic diagram of a kind of Nano type bactericidal haemostatic operation towel of the present invention;
Fig. 2 is the structural representation of going up nano compound film layer and lower nano compound film layer in Fig. 1.
Accompanying drawing acceptance of the bid note is described below: 1, towel matrix intermediate layer, 2, upper gauze layer, 3, lower gauze layer, 4, upper nano compound film layer, 5, lower nano compound film layer, 6, micropore.
The specific embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present invention is only described in a schematic way, and therefore it only shows the formation relevant with the present invention.
A kind of Nano type bactericidal haemostatic operation towel as depicted in figs. 1 and 2, comprise the towel matrix intermediate layer 1 of being made by ultrafine micropore polyester fiber, towel matrix intermediate layer 1 upper surface and lower surface are pasted with gauze layer 2 and lower gauze layer 3 successively, on upper gauze layer 2 and lower gauze layer 3, be pasted with respectively nano compound film layer 4 and lower nano compound film layer 5, on upper nano compound film layer 4 and lower nano compound film layer 5, all offer micropore 6, the even regularly arranged distribution of its micropore 6.
The manufacturing process of a kind of Nano type bactericidal haemostatic operation towel of the present invention: first paste gauze layer 2 and lower gauze layer 3 at upper surface and the lower surface in towel matrix intermediate layer 1, on upper gauze layer 2 and lower gauze layer 3, paste nano compound film layer 4 and lower nano compound film layer 5, nano compound film layer is by being coated on fabric after natural macromolecular material and nanoparticle mix homogeneously, after drying, form and contain many microporous thin film, its natural macromolecular material is to have natural antibacterial, its minimum basic unit of hemostatic function has the chitosan of tridimensional network, chitosan molecule chain with positive charge when contacting with the bacteria cell wall of negative charge, by bacterial adsorption, limit its activity and fertility and death.In use, this towel is placed on to the place that needs hemostasis, just can in operation, carries out bactericidal haemostatic, its result of use is good.
Take above-mentioned foundation desirable embodiment of the present invention as enlightenment, by above-mentioned description, relevant staff can, not departing from the scope of this invention technological thought, carry out various change and modification completely.The technical scope of this invention is not limited to the content in description, must determine its technical scope according to claim scope.
Claims (3)
1. a Nano type bactericidal haemostatic operation towel, it is characterized in that: comprise towel matrix intermediate layer (1), described towel matrix intermediate layer (1) upper surface and lower surface are pasted with gauze layer (2) and lower gauze layer (3) successively, are pasted with respectively nano compound film layer (4) and lower nano compound film layer (5) on upper gauze layer (2) and lower gauze layer (3).
2. a kind of Nano type bactericidal haemostatic operation towel according to claim 1, is characterized in that: described towel matrix intermediate layer (1) is to be made up of ultrafine micropore polyester fiber.
3. a kind of Nano type bactericidal haemostatic operation towel according to claim 1, is characterized in that: on described upper nano compound film layer (4) and lower nano compound film layer (5), all offer micropore (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210590932.7A CN103892962A (en) | 2012-12-31 | 2012-12-31 | Nanometer type sterilization and bleeding stopping operation towel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210590932.7A CN103892962A (en) | 2012-12-31 | 2012-12-31 | Nanometer type sterilization and bleeding stopping operation towel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103892962A true CN103892962A (en) | 2014-07-02 |
Family
ID=50984764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210590932.7A Pending CN103892962A (en) | 2012-12-31 | 2012-12-31 | Nanometer type sterilization and bleeding stopping operation towel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103892962A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106757684A (en) * | 2016-12-27 | 2017-05-31 | 陈志明 | Micropore polyester fibre towel |
| CN111773242A (en) * | 2020-07-21 | 2020-10-16 | 江苏省健尔康医用敷料有限公司 | Surgical towel and preparation method thereof |
-
2012
- 2012-12-31 CN CN201210590932.7A patent/CN103892962A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106757684A (en) * | 2016-12-27 | 2017-05-31 | 陈志明 | Micropore polyester fibre towel |
| CN111773242A (en) * | 2020-07-21 | 2020-10-16 | 江苏省健尔康医用敷料有限公司 | Surgical towel and preparation method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140702 |