CN106388941A - Disposable surgical water-absorbent pad - Google Patents
Disposable surgical water-absorbent pad Download PDFInfo
- Publication number
- CN106388941A CN106388941A CN201610711256.2A CN201610711256A CN106388941A CN 106388941 A CN106388941 A CN 106388941A CN 201610711256 A CN201610711256 A CN 201610711256A CN 106388941 A CN106388941 A CN 106388941A
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- Prior art keywords
- accepting layer
- water accepting
- inner core
- water
- surface covering
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Classifications
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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
- A61L15/20—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing organic materials
-
- 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
- A61L15/24—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof
-
- 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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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Epidemiology (AREA)
- Hematology (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials For Medical Uses (AREA)
Abstract
The invention discloses a disposable surgical water-absorbent pad, which comprises a first water-absorbent layer, a second water-absorbent layer, a third water-absorbent layer and base cloth, wherein the first water-absorbent layer, the second water-absorbent layer and the third water-absorbent layer are identical in width; the first water-absorbent layer, the second water-absorbent layer and the third water-absorbent layer are identical in thickness; the length of the first water-absorbent layer is 0.5m or above; the length of the third water-absorbent layer is 0.5m or above; the length of the second water-absorbent layer is 1m or above; the first water-absorbent layer is composed of a first surface covering sleeve and a first absorbent core; the first absorbent core is arranged in the first surface covering sleeve; and the second water-absorbent layer is composed of a second surface covering sleeve and a second absorbent core. The disposable surgical water-absorbent pad provided by the invention is simple in structure and good in water-absorbent effect, and the disposable surgical water-absorbent pad can reduce an operation pollution rate and improve the comfort of a patient; and the adopted second absorbent core is good in water-absorbent effect and salt-tolerance effect.
Description
Technical field
Present invention relates particularly to operating room product technical field is and in particular to a kind of disposable surgical adsorptive pads.
Background technology
In operation sterilizing, thimerosal usually flow back on operating table patient, and surgical apparatus is polluted.Operating time
General longer, patient often occurs the situation of incontinence.Operation adsorptive pads are various big hospital operating room indispensability surgical assist tool,
It is placed under patient body, the pressure sore leading to because operating time is long for alleviating patient occurs.Adsorptive pads water absorbing capacity is easy
It is remarkably decreased by Action of Metal Ions, generally drop to tens times from hundred times.
Existing disposable surgical adsorptive pads soaking effect is general at present, and salt tolerant effect is bad, it is impossible to effectively solving operation
Pollution.
Content of the invention
The technical problem to be solved in the present invention is to provide a kind of structure simple, and soaking effect is good, it is possible to decrease operation pollution rate,
The good disposable surgical adsorptive pads of the comfortableness of raising patient, the second absorption inner core soaking effect of employing and salt tolerant effect.
For solving the above problems, the present invention adopts the following technical scheme that：
A kind of disposable surgical adsorptive pads, including the first water accepting layer, the second water accepting layer, the 3rd water accepting layer and base fabric, described
First water accepting layer, the second water accepting layer and the 3rd water accepting layer are set to same widths, described first water accepting layer, the second water accepting layer and
Three water accepting layers are set to same thickness, and the length of described first water accepting layer is set to 0.5m or more than 0.5m, described 3rd water suction
The length of layer is set to 0.5m or more than 0.5m, and the length of described second water accepting layer is set to 1m or more than 1m, described first suction
Water layer is made up of first surface covering jacket and the first absorption inner core, and described first absorption inner core is arranged on first surface covering jacket
Interior, described second water accepting layer is made up of second surface covering jacket and the second absorption inner core, and described second absorption inner core is arranged on the
In two surface covering jackets, described 3rd water accepting layer is made up of the 3rd surface covering jacket and the 3rd absorption inner core, described 3rd absorption
Inner core is arranged in the 3rd surface covering jacket, and described first water accepting layer, the second water accepting layer and the 3rd water accepting layer are fixedly connected sequentially,
Described first surface covering jacket, second surface covering jacket and the 3rd surface covering jacket are fitted with the upper surface of base fabric respectively.
Further, described second absorption inner core is made up of the material of following parts by weight proportioning, gathers including 9-15 part shell
Sugar, 1-3 part acrylate, 100-180 part acrylic acid, 11-15 part maleic anhydride, 12-16 part polyvinyl alcohol, 12-16 part
Acrylamide, 5-11 part butyl acrylate, 21-25 part sodium hydrate aqueous solution, 200 parts of ionized waters, 20-27 part carboxymethyl chemical fibres
Dimension element, 15-25 part alginic acid, 27-36 part organic phosphate starch, 10-22 part ammonium persulfate.
Further, described first absorbs one kind that inner core is inner sponge cores, cotton inner core or polyethylene foam inner core.
Further, the described 3rd absorbs one kind that inner core is inner sponge cores, cotton inner core or polyethylene foam inner core.
Further, described first surface covering jacket, second surface covering jacket and the 3rd surface covering jacket are as cotton
Set.
Further, described base fabric is pvc Compound Fabric.
Further, the sodium hydrate aqueous solution that described sodium hydrate aqueous solution is 25% for concentration.
The preparation method of described second absorption inner core, comprises the following steps：
1) take shitosan, acrylate and acrylic acid to put in reaction vessel, add deionized water, stir to fully molten
Solution, standby；
2) to step 1) polyvinyl alcohol, acrylamide, butyl acrylate in products therefrom, stirring while adding, room temperature reaction
7-10 hour；
3) to step 2) in products therefrom plus carboxymethylated cellulosic, alginic acid, organic phosphate starch, mix, add
Sodium hydroxide solution neutralizes, and makes degree of neutralization be 39%-46%；
4) add maleic anhydride, stir and be heated to 50-55 DEG C；
5) add ammonium persulfate, stir, be incubated 2-6 hour under conditions of 55 DEG C；
6) use distilled water immersion 41-49 hour, freeze-drying, obtain final product.
The invention has the beneficial effects as follows：Due to being provided with the first absorption inner core, the second absorption inner core and the 3rd absorption inner core
Can be to the thimerosal of patient, urine or sweat are absorbed, and due to being provided with base fabric, base fabric is pvc Compound Fabric, is conducive to
Prevent the liquid absorbing from spilling, decrease pollution；Second absorption inner core of gained, on the basis of keeping high-hydroscopicity, salt tolerance
Also significantly improve, efficiently solve adsorptive pads because of the thimerosal absorbing, in urine or sweat, salinity is more and reduce water imbibition
Problem.
Brief description
Fig. 1 is a kind of structural representation of present invention disposable surgical adsorptive pads；
In figure：1st, the first water accepting layer, the 2, second water accepting layer, the 3, the 3rd water accepting layer, the 4, first surface covering jacket, 5, first suction
Receive inner core, the 6, second surface covering jacket, 7, second absorption inner core, the 8, the 3rd surface covering jacket, the 9, the 3rd absorption inner core, 10, bottom
Cloth.
Specific embodiment
Embodiment one：
Refering to shown in Fig. 1, a kind of disposable surgical adsorptive pads, including the first water accepting layer 1, the second water accepting layer the 2, the 3rd water suction
Layer 3 and base fabric 10, described first water accepting layer 1, the second water accepting layer 2 and the 3rd water accepting layer 3 are set to same widths, described first suction
Water layer 1, the second water accepting layer 2 and the 3rd water accepting layer 3 are set to same thickness, and the length of described first water accepting layer 1 is set to 0.5m
Or more than 0.5m, the length of described 3rd water accepting layer 3 is set to 0.5m or more than 0.5m, and the length of described second water accepting layer 2 sets
It is set to 1m or more than 1m, described first water accepting layer 1 is made up of first surface covering jacket 4 and the first absorption inner core 5, described first suction
Receive inner core 5 to be arranged in first surface covering jacket 4, described second water accepting layer 2 is by second surface covering jacket 6 and the second absorption inner core
7 compositions, described second absorption inner core 7 is arranged in second surface covering jacket 6, and described 3rd water accepting layer 3 is covered by the 3rd surface
Set 8 and the 3rd absorption inner core 9 form, and described 3rd absorption inner core 9 is arranged in the 3rd surface covering jacket 8, described first water suction
Layer the 1, second water accepting layer 2 and the 3rd water accepting layer 3 are fixedly connected sequentially, described first surface covering jacket 4, second surface covering jacket 6
Fit with the upper surface of base fabric 10 respectively with the 3rd surface covering jacket 8.
Described second absorption inner core 7 is made up of the material of following parts by weight proportioning, including 15 parts of shitosans, 3 parts of propylene
Acid esters, 180 parts of acrylic acid, 15 parts of maleic anhydrides, 16 parts of polyvinyl alcohol, 16 parts of acrylamides, 11 parts of butyl acrylates, 25
Part sodium hydrate aqueous solution, 200 parts of ionized waters, 27 parts of carboxymethylated cellulosic, 25 parts of alginic acid, 36 parts of organic phosphate starch, 22
Part ammonium persulfate.
Described first absorbs one kind that inner core 5 is inner sponge cores, cotton inner core or polyethylene foam inner core.
Described 3rd absorbs one kind that inner core 9 is inner sponge cores, cotton inner core or polyethylene foam inner core.
Described first surface covering jacket 4, second surface covering jacket 6 and the 3rd surface covering jacket 8 are as cotton cover.
Described base fabric 10 is pvc Compound Fabric.
The sodium hydrate aqueous solution that described sodium hydrate aqueous solution is 25% for concentration.
The preparation method of described second absorption inner core 7, comprises the following steps：
1) take shitosan, acrylate and acrylic acid to put in reaction vessel, add deionized water, stir to fully molten
Solution, standby；
2) to step 1) polyvinyl alcohol, acrylamide, butyl acrylate in products therefrom, stirring while adding, room temperature reaction
7-10 hour；
3) to step 2) in products therefrom plus carboxymethylated cellulosic, alginic acid, organic phosphate starch, mix, add
Sodium hydroxide solution neutralizes, and makes degree of neutralization be 39%-46%；
4) add maleic anhydride, stir and be heated to 50-55 DEG C；
5) add ammonium persulfate, stir, be incubated 2-6 hour under conditions of 55 DEG C；
6) use distilled water immersion 41-49 hour, freeze-drying, obtain final product.
Embodiment two：
Refering to shown in Fig. 1, a kind of disposable surgical adsorptive pads, including the first water accepting layer 1, the second water accepting layer the 2, the 3rd water suction
Layer 3 and base fabric 10, described first water accepting layer 1, the second water accepting layer 2 and the 3rd water accepting layer 3 are set to same widths, described first suction
Water layer 1, the second water accepting layer 2 and the 3rd water accepting layer 3 are set to same thickness, and the length of described first water accepting layer 1 is set to 0.5m
Or more than 0.5m, the length of described 3rd water accepting layer 3 is set to 0.5m or more than 0.5m, and the length of described second water accepting layer 2 sets
It is set to 1m or more than 1m, described first water accepting layer 1 is made up of first surface covering jacket 4 and the first absorption inner core 5, described first suction
Receive inner core 5 to be arranged in first surface covering jacket 4, described second water accepting layer 2 is by second surface covering jacket 6 and the second absorption inner core
7 compositions, described second absorption inner core 7 is arranged in second surface covering jacket 6, and described 3rd water accepting layer 3 is covered by the 3rd surface
Set 8 and the 3rd absorption inner core 9 form, and described 3rd absorption inner core 9 is arranged in the 3rd surface covering jacket 8, described first water suction
Layer the 1, second water accepting layer 2 and the 3rd water accepting layer 3 are fixedly connected sequentially, described first surface covering jacket 4, second surface covering jacket 6
Fit with the upper surface of base fabric 10 respectively with the 3rd surface covering jacket 8.
Described second absorption inner core 7 is made up of the material of following parts by weight proportioning, including 15 parts of shitosans, 3 parts of propylene
Acid esters, 180 parts of acrylic acid, 15 parts of maleic anhydrides, 16 parts of polyvinyl alcohol, 16 parts of acrylamides, 11 parts of butyl acrylates, 25
Part sodium hydrate aqueous solution, 200 parts of ionized waters, 27 parts of carboxymethylated cellulosic, 25 parts of alginic acid, 36 parts of organic phosphate starch, 22
Part ammonium persulfate.
Described first absorbs one kind that inner core 5 is inner sponge cores, cotton inner core or polyethylene foam inner core.
Described 3rd absorbs one kind that inner core 9 is inner sponge cores, cotton inner core or polyethylene foam inner core.
Described first surface covering jacket 4, second surface covering jacket 6 and the 3rd surface covering jacket 8 are as cotton cover.
Described base fabric 10 is pvc Compound Fabric.
The sodium hydrate aqueous solution that described sodium hydrate aqueous solution is 25% for concentration.
The preparation method of described second absorption inner core 7, comprises the following steps：
1) take shitosan, acrylate and acrylic acid to put in reaction vessel, add deionized water, stir to fully molten
Solution, standby；
2) to step 1) polyvinyl alcohol, acrylamide, butyl acrylate in products therefrom, stirring while adding, room temperature reaction
7-10 hour；
3) to step 2) in products therefrom plus carboxymethylated cellulosic, alginic acid, organic phosphate starch, mix, add
Sodium hydroxide solution neutralizes, and makes degree of neutralization be 39%-46%；
4) add maleic anhydride, stir and be heated to 50-55 DEG C；
5) add ammonium persulfate, stir, be incubated 2-6 hour under conditions of 55 DEG C；
6) use distilled water immersion 41-49 hour, freeze-drying, obtain final product.
Embodiment three：
Refering to shown in Fig. 1, a kind of disposable surgical adsorptive pads, including the first water accepting layer 1, the second water accepting layer the 2, the 3rd water suction
Layer 3 and base fabric 10, described first water accepting layer 1, the second water accepting layer 2 and the 3rd water accepting layer 3 are set to same widths, described first suction
Water layer 1, the second water accepting layer 2 and the 3rd water accepting layer 3 are set to same thickness, and the length of described first water accepting layer 1 is set to 0.5m
Or more than 0.5m, the length of described 3rd water accepting layer 3 is set to 0.5m or more than 0.5m, and the length of described second water accepting layer 2 sets
It is set to 1m or more than 1m, described first water accepting layer 1 is made up of first surface covering jacket 4 and the first absorption inner core 5, described first suction
Receive inner core 5 to be arranged in first surface covering jacket 4, described second water accepting layer 2 is by second surface covering jacket 6 and the second absorption inner core
7 compositions, described second absorption inner core 7 is arranged in second surface covering jacket 6, and described 3rd water accepting layer 3 is covered by the 3rd surface
Set 8 and the 3rd absorption inner core 9 form, and described 3rd absorption inner core 9 is arranged in the 3rd surface covering jacket 8, described first water suction
Layer the 1, second water accepting layer 2 and the 3rd water accepting layer 3 are fixedly connected sequentially, described first surface covering jacket 4, second surface covering jacket 6
Fit with the upper surface of base fabric 10 respectively with the 3rd surface covering jacket 8.
Described second absorption inner core 7 is made up of the material of following parts by weight proportioning, including 15 parts of shitosans, 3 parts of propylene
Acid esters, 180 parts of acrylic acid, 15 parts of maleic anhydrides, 16 parts of polyvinyl alcohol, 16 parts of acrylamides, 11 parts of butyl acrylates, 25
Part sodium hydrate aqueous solution, 200 parts of ionized waters, 27 parts of carboxymethylated cellulosic, 25 parts of alginic acid, 36 parts of organic phosphate starch, 22
Part ammonium persulfate.
Described first absorbs one kind that inner core 5 is inner sponge cores, cotton inner core or polyethylene foam inner core.
Described 3rd absorbs one kind that inner core 9 is inner sponge cores, cotton inner core or polyethylene foam inner core.
Described first surface covering jacket 4, second surface covering jacket 6 and the 3rd surface covering jacket 8 are as cotton cover.
Described base fabric 10 is pvc Compound Fabric.
The sodium hydrate aqueous solution that described sodium hydrate aqueous solution is 25% for concentration.
The preparation method of described second absorption inner core 7, comprises the following steps：
1) take shitosan, acrylate and acrylic acid to put in reaction vessel, add deionized water, stir to fully molten
Solution, standby；
2) to step 1) polyvinyl alcohol, acrylamide, butyl acrylate in products therefrom, stirring while adding, room temperature reaction
7-10 hour；
3) to step 2) in products therefrom plus carboxymethylated cellulosic, alginic acid, organic phosphate starch, mix, add
Sodium hydroxide solution neutralizes, and makes degree of neutralization be 39%-46%；
4) add maleic anhydride, stir and be heated to 50-55 DEG C；
5) add ammonium persulfate, stir, be incubated 2-6 hour under conditions of 55 DEG C；
6) use distilled water immersion 41-49 hour, freeze-drying, obtain final product.
Experimental example：
Choose common disposable surgical adsorptive pads and the disposable surgical adsorptive pads of import and the disposable hand of the present invention
Art adsorptive pads compare, and according to soaking effect and salt tolerant effect foundation as a comparison, analyze three groups of disposable surgical adsorptive pads
Situation, and draw best disposable surgical adsorptive pads.
With common disposable surgical adsorptive pads be control group one, the disposable surgical adsorptive pads of import are for control group two and
The disposable surgical adsorptive pads of the present invention are control group three, and concrete data is as shown in the table：
Contrast three groups of materials, obtain the disposable surgical adsorptive pads effect of the present invention preferably, suction compared with two groups of control groups
Water effect and salt tolerant are better.
The invention has the beneficial effects as follows：Due to being provided with the first absorption inner core, the second absorption inner core and the 3rd absorption inner core
Can be to the thimerosal of patient, urine or sweat are absorbed, and due to being provided with base fabric, base fabric is pvc Compound Fabric, is conducive to
Prevent the liquid absorbing from spilling, decrease pollution；Second absorption inner core of gained, on the basis of keeping high-hydroscopicity, salt tolerance
Also significantly improve, efficiently solve adsorptive pads because of the thimerosal absorbing, in urine or sweat, salinity is more and reduce water imbibition
Problem.
The above, the only specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and any
The change or replacement expected without creative work, all should cover and be defined in the scope of the present invention.
Claims (7)
1. a kind of disposable surgical adsorptive pads it is characterised in that：Including the first water accepting layer, the second water accepting layer, the 3rd water accepting layer and
Base fabric, described first water accepting layer, the second water accepting layer and the 3rd water accepting layer are set to same widths, described first water accepting layer, second
Water accepting layer and the 3rd water accepting layer are set to same thickness, and the length of described first water accepting layer is set to 0.5m or more than 0.5m, institute
The length stating the 3rd water accepting layer is set to 0.5m or more than 0.5m, and the length of described second water accepting layer is set to 1m or more than 1m,
Described first water accepting layer is made up of first surface covering jacket and the first absorption inner core, and described first absorption inner core is arranged on the first table
In the covering jacket of face, described second water accepting layer is made up of second surface covering jacket and the second absorption inner core, described second absorption inner core
It is arranged in second surface covering jacket, described 3rd water accepting layer is made up of the 3rd surface covering jacket and the 3rd absorption inner core, described
3rd absorption inner core is arranged in the 3rd surface covering jacket, and described first water accepting layer, the second water accepting layer and the 3rd water accepting layer are successively
It is fixedly connected, described first surface covering jacket, second surface covering jacket and the 3rd surface covering jacket upper surface with base fabric respectively
Fit.
2. as claimed in claim 1 a kind of disposable surgical adsorptive pads it is characterised in that：Described second absorbs inner core by following
The material of parts by weight proportioning is made, including 9-15 part shitosan, 1-3 part acrylate, 100-180 part acrylic acid, 11-15 part
Maleic anhydride, 12-16 part polyvinyl alcohol, 12-16 part acrylamide, 5-11 part butyl acrylate, 21-25 part NaOH
The aqueous solution, 200 parts of ionized waters, 20-27 part carboxymethylated cellulosic, 15-25 part alginic acid, 27-36 part organic phosphate starch, 10-
22 parts of ammonium persulfates.
3. disposable surgical adsorptive pads as claimed in claim 2 it is characterised in that：Described first absorbs inner core in sponge
One kind of core, cotton inner core or polyethylene foam inner core.
4. disposable surgical adsorptive pads as claimed in claim 3 it is characterised in that：Described 3rd absorbs inner core in sponge
One kind of core, cotton inner core or polyethylene foam inner core.
5. disposable surgical adsorptive pads as claimed in claim 4 it is characterised in that：Described first surface covering jacket, the second table
Face covering jacket and the 3rd surface covering jacket are as cotton cover.
6. disposable surgical adsorptive pads as claimed in claim 5 it is characterised in that：Described base fabric is pvc Compound Fabric.
7. disposable surgical adsorptive pads as claimed in claim 6 it is characterised in that：Described sodium hydrate aqueous solution for concentration is
25% sodium hydrate aqueous solution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610711256.2A CN106388941A (en) | 2016-08-24 | 2016-08-24 | Disposable surgical water-absorbent pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610711256.2A CN106388941A (en) | 2016-08-24 | 2016-08-24 | Disposable surgical water-absorbent pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106388941A true CN106388941A (en) | 2017-02-15 |
Family
ID=58004328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610711256.2A Pending CN106388941A (en) | 2016-08-24 | 2016-08-24 | Disposable surgical water-absorbent pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106388941A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109550150A (en) * | 2018-10-23 | 2019-04-02 | 何伟华 | A kind of far infrared health care type shoulder shield |
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|---|---|---|---|---|
| CN2096349U (en) * | 1991-07-03 | 1992-02-19 | 聂景民 | Liquid absorbing articles |
| JP2007037553A (en) * | 1997-06-06 | 2007-02-15 | Iris Ohyama Inc | Water absorbing device |
| CN101511318A (en) * | 2006-09-14 | 2009-08-19 | 埃伯索贝斯特公司 | Fluid absorption pad |
| CN102029146A (en) * | 2010-11-14 | 2011-04-27 | 中国烟草总公司郑州烟草研究院 | Water retaining material, preparation method thereof and application of water retaining material in filter rod |
| CN103360548A (en) * | 2013-07-25 | 2013-10-23 | 南京市荣达树脂有限公司 | Preparation method for salt-tolerant super-absorbent resin |
| CN205359858U (en) * | 2016-01-19 | 2016-07-06 | 庄海婷 | Medical nursing pad |
-
2016
- 2016-08-24 CN CN201610711256.2A patent/CN106388941A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2096349U (en) * | 1991-07-03 | 1992-02-19 | 聂景民 | Liquid absorbing articles |
| JP2007037553A (en) * | 1997-06-06 | 2007-02-15 | Iris Ohyama Inc | Water absorbing device |
| CN101511318A (en) * | 2006-09-14 | 2009-08-19 | 埃伯索贝斯特公司 | Fluid absorption pad |
| CN102029146A (en) * | 2010-11-14 | 2011-04-27 | 中国烟草总公司郑州烟草研究院 | Water retaining material, preparation method thereof and application of water retaining material in filter rod |
| CN103360548A (en) * | 2013-07-25 | 2013-10-23 | 南京市荣达树脂有限公司 | Preparation method for salt-tolerant super-absorbent resin |
| CN205359858U (en) * | 2016-01-19 | 2016-07-06 | 庄海婷 | Medical nursing pad |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109550150A (en) * | 2018-10-23 | 2019-04-02 | 何伟华 | A kind of far infrared health care type shoulder shield |
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Application publication date: 20170215 |