CN203029481U - Surgical dressing sheet - Google Patents
Surgical dressing sheet Download PDFInfo
- Publication number
- CN203029481U CN203029481U CN 201220632042 CN201220632042U CN203029481U CN 203029481 U CN203029481 U CN 203029481U CN 201220632042 CN201220632042 CN 201220632042 CN 201220632042 U CN201220632042 U CN 201220632042U CN 203029481 U CN203029481 U CN 203029481U
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- interlayer
- layer
- basic unit
- dressing sheet
- medical dressing
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Abstract
The utility model discloses a surgical dressing sheet which comprises a base layer and an interlayer, wherein the base layer is wider than the interlayer. After the base layer is combined with the interlayer, turnup of the base layer wraps the interlayer in the middle. The surgical dressing sheet is improved based on a traditional non-woven fabric or a gauze surgical dressing sheet by a manner that the interlayer is added. The processed surgical dressing sheet is soft, thick, solid and good in moisture absorption. When the surgical dressing sheet is used, various liquid, secreta and the like can be absorbed with few surgical dressing sheets fast. The problem that an existing gauze or non-woven fabric surgical dressing sheet is poor in moisture absorption effect is solved. The novel surgical dressing sheet which is simple in structure, convenient to use and good in moisture absorption effect is provided for various operation or wound surface dressing.
Description
Technical field
The application relates to medical auxiliary material field, particularly relates to a kind of medical dressing sheet.
Background technology
Existing medical dressing sheet such as Gauze, non-woven fabric plate be because it is soft comfortable, has moisture absorption, ventilative characteristic, is widely used in the wrapping of various operations or wound surface; But medical dressing such as Gauze, non-woven fabric plate sheet itself is generally all thiner, and therefore, its moisture sorption effect has certain limitation; Need a fairly large number of medical dressing sheet absorb body fluids, secretions etc. fast during use.
Summary of the invention
The application's purpose provides a kind of medical dressing sheet of new construction.
The application has adopted following technical scheme:
The application discloses a kind of medical dressing sheet, and this medical dressing sheet comprises basic unit and interlayer, and the wide cut of basic unit is greater than interlayer, after basic unit and interlayer are compound, in the middle of basic unit's flange is wrapped in interlayer.
Further, basic unit is gauze layer or nonwoven layer, and interlayer comprises the one deck at least in fiber paper, degreasing cotton layer or the viscose rayon layer; Perhaps interlayer is the composite layer by the preparation of two or three in fibrous paper, absorbent cotton and the viscose rayon.
Among the application, preferred, basic unit is gauze layer or nonwoven layer, and interlayer comprises first interlayer and second interlayer, and first interlayer is degreasing cotton layer or viscose rayon layer, and second interlayer is fiber paper; According to the structure sheaf poststack of basic unit, first interlayer, second interlayer, basic unit's flange is wrapped in first interlayer and second interlayer middle.
Among the application, degreasing cotton layer and viscose rayon layer are uniform flat stratum reticulare.
Further, the grammes per square metre of gauze layer is 12-18g/m
2, wide cut is 90-320mm.
Further, the grammes per square metre of nonwoven layer is 30-45g/m
2, wide cut is 90-320mm.
Further, the wide cut of interlayer is 70-300mm.
The application's beneficial effect is:
The application's medical dressing sheet softness is abundant, basic unit and interlayer the hygroscopicity that has improved the medical dressing sheet is set, medical dressing sheet that can enough less amounts during use absorbs various body fluid, secretions etc. fast; Overcome the problem of existing gauze or non-woven fabric medical dressing sheet moisture sorption effect deficiency; For the wrapping of various operations or wound surface provides a kind of simple in structure, easy to use, new medical dressing sheet that moisture sorption effect is good.
Description of drawings
Fig. 1 is the structural representation of the medical dressing sheet of the embodiment of the present application;
Fig. 2 is the processing technology sketch map of the medical dressing sheet of the embodiment of the present application.
The specific embodiment
The application provides a kind of medical dressing sheet, and this medical dressing sheet comprises basic unit and interlayer, and the wide cut of basic unit is greater than interlayer, after basic unit and interlayer are compound, in the middle of basic unit's flange is wrapped in interlayer.Need to prove that wherein interlayer can be the one deck at least in fiber paper, degreasing cotton layer or the viscose rayon layer, also can be the composite layer that the composite material by two or three material in fibrous paper, absorbent cotton and the viscose rayon is prepared from; Wherein fiber paper is to be the stratum reticulare of the fibrous paper preparation of 100% primary wood pulp by main component, degreasing cotton layer is the stratum reticulare by the absorbent cotton preparation, the viscose rayon layer is the stratum reticulare by the viscose rayon preparation, these stratum reticulares all have stronger hygroscopicity, allow to effectively improve the assimilation effect of medical dressing sheet as interlayer; Wherein in the composite layer of composite material preparation, its tomography be configured to intermeshing structure between two or three mixed material, more independent fiber paper, degreasing cotton layer or the viscose rayon layer of composite layer has better assimilation effect under this structure.Need to prove that also among the application, when absorbent cotton and viscose rayon mixing, viscose rayon accounts for the 8%-15% of both gross weights.
Among the application, basic unit and interlayer are superimposed, and basic unit's flange is folding, and it is compound and be close together to be that unreeling shaft by a kind of rigging machine unreels the back, encase interlayer through setting wheel and flanging bar after with the inside flanging in basic unit both sides then, after being extruded to shape finally by the mistake pressure roller again rolling use for the back operation.Rigging machine wherein, or claim folding machine in number of patent application is 200420042821.3 patent application document, to put down in writing, folding machine and using method thereof in this patent application document are referenced to the application.
Also by reference to the accompanying drawings the application is described in further detail below by a kind of concrete structure in this example.The solar energy heating control system of following structure only further specifies the application, should not be construed as the restriction to the application.
Embodiment one
Shown in the 1-2, a kind of holding paper or the cotton medical dressing sheet of folder mainly are made up of basic unit 1 and interlayer 2 as shown in the figure.Basic unit 1 is a kind of in gauze or the non-woven fabrics, gauze grammes per square metre 12-18g/m
2, non-woven fabrics grammes per square metre 30-45g/m
2, earlier web-like is made by basic unit 1, namely basic unit's volume 11, between the fabric width 90-320mm.Interlayer 2 is fiber paper or degreasing cotton layer or viscose rayon layer, and the fabric width of interlayer 2 is less than basic unit 1, and between 70-300mm, the volume that interlayer 2 is made about diameter 500mm is standby, and namely the interlayer volume 22.Fiber paper is the fibrous paper preparation of 100% primary wood pulp by main component, and impurity is few, and the color and luster whiteness is consistent and stronger hygroscopicity is arranged, and grammes per square metre is at 15-23g/m
2In the scope.Degreasing cotton layer is prepared by absorbent cotton, and the viscose rayon layer is prepared by viscose rayon, and good hygroscopicity and soft is paved into uniform flat web, does not have and ties the phenomenon that sticks together.
It is compound and be close together that above-mentioned basic unit 1 and interlayer 2 unreeling shaft by a kind of rigging machine unreels the back, encase interlayer 2 through setting wheel 3 and flanging bar 4 after with the inside flanging in the both sides of basic unit 1 then, be wound into stock roll 6 after one group of pressure roller 5 is extruded to shape again for the operation use of back finally by crossing.The operation of back comprises, the flaky material that stock roll is 6 anti-roll, cut off, be folded into different sizes and the number of plies, finishing and packing more at last.
The medical dressing sheet of this example preparation is easy to use, moisture sorption effect is good, can absorb various liquid fast.
Embodiment two
In this routine medical dressing sheet, interlayer comprises first interlayer and second interlayer, and first interlayer is degreasing cotton layer or viscose rayon layer, and second interlayer is fiber paper; Concrete structure is, earlier at basic unit's upper berth degreasing cotton layer or viscose rayon layer, and then spreads fiber paper thereon, and last basic unit flange is folding with the interlayer parcel wherein; On the preparation method, first interlayer and second interlayer are rolled up for making respectively, and then adopt embodiment one identical method that interlayer is layered in the basic unit.Fig. 2 is the mode with two superimposed, is appreciated that on this basis to add a volume again, thereby realizes three layers stack; And, according to the number of plies of stack, can also add several volumes.Except above-mentioned difference, these routine other parts are all identical with embodiment one.
The medical dressing sheet of this example preparation is easy to use, moisture sorption effect is good, and various liquid are all had good assimilation effect.
Embodiment three
In this routine medical dressing sheet, interlayer is the composite layer of the composite material preparation of absorbent cotton and viscose rayon, namely earlier with absorbent cotton and viscose rayon mixing, and then lapping system volume, in the composite layer of preparation, absorbent cotton and viscose rayon evenly distribute, and tangle mutually; And wherein viscose rayon accounts for the 8%-15% of both gross weights.Except above-mentioned difference, these routine other parts are all identical with embodiment one.
The medical dressing sheet of this example preparation is easy to use, moisture sorption effect is good, can absorb various liquid fast.
Above content be in conjunction with concrete embodiment to further describing that the application does, can not assert that the application's concrete enforcement is confined to these explanations.For the application person of an ordinary skill in the technical field, under the prerequisite that does not break away from the application's design, can also make some simple deduction or replace, all should be considered as belonging to the application's protection domain.
Claims (7)
1. medical dressing sheet is characterized in that: comprise basic unit and interlayer, the wide cut of described basic unit is greater than described interlayer, after described basic unit and described interlayer are compound, in the middle of described basic unit flange is wrapped in described interlayer.
2. medical dressing sheet according to claim 1, it is characterized in that: described basic unit is gauze layer or nonwoven layer;
Described interlayer comprises the one deck at least in fiber paper, degreasing cotton layer or the viscose rayon layer; Perhaps, described interlayer is the composite layer by the preparation of two or three in fibrous paper, absorbent cotton and the viscose rayon.
3. medical dressing sheet according to claim 1, it is characterized in that: described basic unit is gauze layer or nonwoven layer, described interlayer comprises first interlayer and second interlayer, and described first interlayer is degreasing cotton layer or viscose rayon layer, and described second interlayer is fiber paper;
According to the structure sheaf poststack of basic unit, first interlayer, second interlayer, basic unit's flange is wrapped in first interlayer and second interlayer middle.
4. according to claim 2 or 3 described medical dressing sheets, it is characterized in that: described degreasing cotton layer and described viscose rayon layer are uniform flat stratum reticulare.
5. according to claim 2 or 3 described medical dressing sheets, it is characterized in that: the grammes per square metre of described gauze layer is 12-18g/m
2, wide cut is 90-320mm.
6. according to claim 2 or 3 described medical dressing sheets, it is characterized in that: the grammes per square metre of described nonwoven layer is 30-45g/m
2, wide cut is 90-320mm.
7. according to each described medical dressing sheet of claim 1-3, it is characterized in that: the wide cut of described interlayer is 70-300mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220632042 CN203029481U (en) | 2012-11-26 | 2012-11-26 | Surgical dressing sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220632042 CN203029481U (en) | 2012-11-26 | 2012-11-26 | Surgical dressing sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203029481U true CN203029481U (en) | 2013-07-03 |
Family
ID=48681630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220632042 Expired - Lifetime CN203029481U (en) | 2012-11-26 | 2012-11-26 | Surgical dressing sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203029481U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116537467A (en) * | 2023-07-07 | 2023-08-04 | 山东同力建设项目管理有限公司 | Roof waterproof construction device and construction method |
-
2012
- 2012-11-26 CN CN 201220632042 patent/CN203029481U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116537467A (en) * | 2023-07-07 | 2023-08-04 | 山东同力建设项目管理有限公司 | Roof waterproof construction device and construction method |
| CN116537467B (en) * | 2023-07-07 | 2023-08-29 | 山东同力建设项目管理有限公司 | Roof waterproof construction device and construction method |
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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 | ||
| CP03 | Change of name, title or address |
Address after: 18 No. 443200 Zhijiang city of Hubei province Majiadian seven Avenue Patentee after: ALLMED MEDICAL PRODUCTS Co.,Ltd. Address before: 443200 Zhijiang city of Hubei province Majiadian Development Zone Industrial Park, Theo Park Road Patentee before: Allmed Medical Products Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130703 |