CN105796240B - A kind of preparation method of plaster bandage - Google Patents
A kind of preparation method of plaster bandage Download PDFInfo
- Publication number
- CN105796240B CN105796240B CN201610350903.1A CN201610350903A CN105796240B CN 105796240 B CN105796240 B CN 105796240B CN 201610350903 A CN201610350903 A CN 201610350903A CN 105796240 B CN105796240 B CN 105796240B
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- CN
- China
- Prior art keywords
- warp
- base fabric
- weft
- elastic force
- gypsum
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000011505 plaster Substances 0.000 title claims abstract description 25
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 239000004744 fabric Substances 0.000 claims abstract description 51
- 229910052602 gypsum Inorganic materials 0.000 claims abstract description 41
- 239000010440 gypsum Substances 0.000 claims abstract description 41
- 239000002002 slurry Substances 0.000 claims abstract description 17
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000006071 cream Substances 0.000 claims 1
- 239000004575 stone Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 15
- 238000000034 method Methods 0.000 abstract description 8
- 238000005520 cutting process Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000009954 braiding Methods 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 208000010392 Bone Fractures Diseases 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- A61F13/04—Plaster of Paris bandages; Other stiffening bandages
- A61F13/041—Accessories for stiffening bandages, e.g. cast liners, heel-pieces
-
- 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
- A61F13/00987—Apparatus or processes for manufacturing non-adhesive dressings or bandages
-
- 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
- A61F13/01—Non-adhesive bandages or dressings
- A61F13/01034—Non-adhesive bandages or dressings characterised by a property
-
- 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
- A61F13/04—Plaster of Paris bandages; Other stiffening bandages
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Manufacturing & Machinery (AREA)
- Knitting Of Fabric (AREA)
- Materials For Medical Uses (AREA)
Abstract
The invention belongs to field of medical article technology, are related to a kind of preparation method of plaster bandage, including：（1）Base fabric is woven, base fabric is knitted and formed by multigroup warp and multigroup weft strand, and warp described in every group includes at least first warp and at least second warp, and first warp is elastic force beam；Reserved section is arranged in second warp between adjacent weft；（2）Gypsum is prepared into gypsum slurries；（3）Gypsum slurries are coated in base fabric, dries, obtains plaster bandage.Present invention process is simple, and certain elasticity is provided for bandage, is more convenient binding, and fixed effect is more preferable, and comfort level when use is good；It is more preferable to the package effect of gypsum, in use, gypsum is not in layering, ensure fixed effect；By the reasonable setting of latitude and longitude, the entire firmness of bandage is improved；Base fabric can be cut as needed, the globality and firmness of base fabric are can guarantee after cutting, not influence to use, be not necessarily to bound edge, simplify technique.
Description
Technical field
The invention belongs to field of medical article technology, are related to a kind of preparation method of plaster bandage.
Background technology
Plaster bandage is a kind of commonly used conventional products of medical industry, is mainly used for limbs bone fracture repairing and treating.It passes
The method of the production plaster bandage of system is mainly coated on gauze using calcium plaster and cutting, such as Patent No. is dried
97115856.8 Chinese invention patent production of pypsum bandage be exactly use this process route.But it is traditional medical
Plaster bandage has the shortcomings that apparent such as ventilative, penetrability is poor, poor flexibility, when wrapping, to be bandaged before gypsum,
It usually to wrap, be pressed for time in 5min, for some new hands, it is difficult to grasp elasticity or tension, cause patient uncomfortable,
Excessive compression wound, influence restore or it is excessively loose, ideal fixed effect is not achieved.It gets wet in use, gypsum easily divides
Layer, causes fixed effect to be greatly reduced.
Invention content
The purpose of the present invention is to provide a kind of plaster bandage, using on wrapping direction flexible gauze as base
Cloth, and the structure of gauze is rationally set, elastic bunch rational deployment can not only provide elastic force to bandage, but also can pass through
Its tension wraps up gypsum, and gypsum is not easy to fall, and when use will not be layered.
In order to achieve the above object, the present invention adopts the following technical scheme that：A kind of preparation method of plaster bandage, including
Following steps：（1）Base fabric is woven, base fabric is knitted and formed by multigroup warp and multigroup weft strand, and warp described in every group includes at least one
The first warp of root and at least second warp, first warp are elastic force beam；Second warp is in the adjacent latitude
It is arranged between line and reserves section；（2）Gypsum is prepared into gypsum slurries；（3）Gypsum slurries are coated in base fabric, dries, obtains
Plaster bandage.
Above-mentioned technical proposal makes base fabric have certain elasticity, when tying up bandage, reduces to pine by the way that elastic force beam is arranged
The requirement of tightness reduces the difficulty for tying up bandage, especially for new hand, improves efficiency.
The first warps of elastic force Shu Zuowei provide elastic force for bandage, and the second warp coordinates the first warp, and controls to a certain extent
Elastic force processed makes the elastic force of bandage in a suitable range, and fixed effect is more preferable when in use, and patient is more comfortable；Warp and latitude
Reasonable Arrangement between line not only can guarantee the suitable elastic force of bandage, moreover it is possible to hold elasticity and not bounce back, improve the secured of bandage entirety
It spends, forms grid between warp and weft, accommodate gypsum, the setting of elastic force beam so that the size of grid has elasticity, to gypsum
Package power it is more preferable, gypsum is not easy to be layered, ensure fixed effect.
Base fabric made of above-mentioned braiding can be compiled into any width, then be cut into the width of needs, and elastic force Shu Buhui is returned
Contracting, the integrality of base fabric is good, according to the method for traditional braiding bandage, the braiding of elastic force beam is entered, cannot be reduced, bullet after reduction
Power beam bounces back, and base fabric is caused to be disintegrated, and integrality is destroyed, can not be continuing with, so in production, it can only production requirement
Width, and bound edge is needed, production is restricted.Bandage disclosed by the invention can be produced as any width, further according to needs
Bound edge is not needed when reducing, flexibility higher, and producing, and simplifies technique.
Preferably, step（3）In, before being coated with gypsum slurries, first by base fabric tension mechanism to the elastic force beam
Elastic force draw direction horizontal stretch open.
Before coating, base fabric is stretched, the mesh of base fabric is opened, gypsum slurries can not only be made to rapidly enter mesh, and adhere to
In base fabric；When in use, after getting wet, base fabric is shunk, and can suitably shrink mesh at this time, tightening package is carried out to gypsum,
Gypsum is not in layering, and fixed effect is more preferable, is not in relaxation in service life.
Preferably, the base fabric, under the stretching action of tension mechanism, the length after stretching is that the base fabric is naturally long
2.5-3.6 times of degree after stretching, is coated with gypsum, molding, when in use, after being stained with water, base fabric is collapsible, is being stretched to 2.5-
After 3.6 times, the coating efficiency of gypsum slurries is best, when contraction, can reach the ideal package effect to gypsum, improve bandage
Fixed effect.
And the level of stretch in this programme can be rapidly achieved the amount of gypsum of needs when being coated with gypsum slurries, be easy to control
The hardening time of bandage processed, the relaxation shrinkage appropriateness after immersion.
Preferably, the elastic force beam includes the first stretch yarn and the second stretch yarn, first stretch yarn is from described
The lower section of weft passes through, and second stretch yarn is passed through from the top of the weft, and first stretch yarn is in the adjacent latitude
It is crossed through from the top of second stretch yarn and second stretch yarn between line.
It is arranged according to above structure, first, the elastic force for the bandage that can ensure；Secondly, between elastic force beam and weft
Connection is more secured；The service life for also ensuring elastic force beam, the elastic force that obtains bandage is enough, firmness is enough, service life is sufficient
It is enough.
Preferably, second warp is equipped with two, wherein second warp is worn above the weft
It crosses, another second warp is passed through from the lower section of the weft, and another second warp is in two second warps
The reserved section of line crosses through above second warp, improves the firmness of bandage.
Do not surpass along the tensile elongation in elastic force beam elastic force direction preferably, the length of the reserved section meets the base fabric
Cross the base fabric natural length 4 times.In the present solution, the tensile elongation maximum of base fabric can reach 4 times of nature length, protect
The elastic force requirement of bandage when in use is demonstrate,proved, after the mesh stretched out pours into gypsum liquid, by retraction force, to the wrapping property of gypsum
Good, in use, gypsum is not stratified, fixed effect is good.
Preferably, the weft includes at least both threads yarn, and it is solidifying to twist into one, improve the firmness of bandage.
Preferably, first stretch yarn and second stretch yarn are the interior wrap yarn for being coated with elastic filament, make
Good with firmness, elastic filament is under the protection of wrap yarn, it is not easy to which aging deforms.
By implementing above-mentioned technical proposal, the present invention has following advantageous effect：
1. it is simple for process, certain elasticity is provided for bandage, is more convenient binding, fixed effect is more preferable, when patient uses
Comfort level it is more preferable；2. the package effect of pair gypsum is more preferable, in use, gypsum is not in layering, ensure fixed effect；3. logical
The reasonable setting for crossing latitude and longitude, improves the entire firmness of bandage；4. can be cut as needed to base fabric, energy after cutting
The globality and firmness for ensureing base fabric, do not influence to use, and are not necessarily to bound edge, simplify technique.
Description of the drawings
Attached drawing 1 is the schematic diagram of base portion provided by the present invention under natural conditions；
Attached drawing 2 is that base segments provided by the present invention stretch enlarged diagram.
In figure, the first warps of 101-；The first stretch yarn of 1011-；The second stretch yarn of 1012-；The second warps of 102-；1021-
Reserved section；103- wefts.
Specific implementation mode
Structure Figure and specific embodiment below, invention is further described in detail.
Embodiment 1：
A kind of preparation method of plaster bandage, includes the following steps：
（1）Base fabric is woven, base fabric is knitted and formed by multigroup warp and the strand of multigroup weft 103, and warp described in every group includes at least
Piece first warp 101 and at least second warp the 102, the 1st, the setting of the second warp 102 interval, first warp
101 be elastic force beam, including the first stretch yarn 1011 and the second stretch yarn 1012, is the interior wrap yarn for being coated with elastic filament；Institute
It states the second warp 102 and reserved section 1021 is set between the adjacent weft 103；When braiding, the first stretch yarn 1011 from
The lower section of the weft 103 passes through, and second stretch yarn 1012 is passed through from the top of the weft 103, first elastic force
Yarn 1011 intersects between the adjacent weft 103 from the top of second stretch yarn 1012 and second stretch yarn 1012
It passes through；
（2）Gypsum is prepared into gypsum slurries；
（3）Gypsum slurries are coated in base fabric, dries, obtains plaster bandage.
Embodiment 2：
A kind of preparation method of plaster bandage, includes the following steps：
（1）Base fabric is woven, base fabric is knitted and is formed by multigroup warp and the strand of multigroup weft 103, as shown in attached drawing 1,2, every group of institute
It includes at least first warp 101 and at least second warp 102 to state warp, and the setting of the first, second warp interval is described
First warp 101 is elastic force beam, including the first stretch yarn 1011 and the second stretch yarn 1012；When braiding, the first stretch yarn 1011
It being passed through from the lower section of the weft 103, second stretch yarn 1012 is passed through from the top of the weft 103, and described first
Stretch yarn 1011 is between the adjacent weft 103 from the top of second stretch yarn 1012 and second stretch yarn 1012
It crosses through；Second warp 102 is equipped with two, and the second warp one and the second warp two, two in the adjacent weft 103
Between be all reserved with reserved section 1021, when stretching base fabric, coordinate elastic force beam stretching；When braiding, the second warp one is from described
The top of weft 103 passes through, and the second warp two is passed through from the lower section of weft 103, and two second warps 102 are handed in reserved section 1021
Fork, and the second warp one, from the top mistake of the second warp two, structure is similar to the braiding structure of elastic force beam；Weft 103 uses
Two one threads；
（2）Gypsum is prepared into gypsum slurries；
（3）Base fabric is opened with tension mechanism to the elastic force draw direction horizontal stretch of the elastic force beam, until base fabric is naturally long
2.5 times of degree, gypsum slurries are coated in base fabric, are dried, are obtained plaster bandage.
Embodiment 3：
A kind of preparation method of plaster bandage, includes the following steps：
（1）Base fabric is woven, base fabric is knitted and is formed by multigroup warp and the strand of multigroup weft 103, as shown in attached drawing 1,2, every group of institute
It includes at least first warp 101 and at least second warp 102 to state warp, and the setting of the first, second warp interval is described
First warp 101 is elastic force beam, including the first stretch yarn 1011 and the second stretch yarn 1012；When braiding, the first stretch yarn 1011
It being passed through from the lower section of the weft 103, second stretch yarn 1012 is passed through from the top of the weft 103, and described first
Stretch yarn 1011 is between the adjacent weft 103 from the top of second stretch yarn 1012 and second stretch yarn 1012
It crosses through；Second warp 102 is equipped with two, and the second warp one and the second warp two, two in the adjacent weft 103
Between be all reserved with reserved section 1021, when stretching base fabric, coordinate elastic force beam stretching；Described in the length of reserved section 1021 meets
Base fabric is no more than 4 times of the base fabric natural length along the tensile elongation in elastic force beam elastic force direction；
When braiding, the second warp one is passed through from the top of the weft 103, and the second warp two is worn from the lower section of weft 103
It crosses, two second warps 102 intersect in reserved section 1021, and the second warp one is from the top mistake of the second warp two, structure class
It is similar to the braiding structure of elastic force beam；Weft 103 includes three yarns, and yarns twist into one.
（2）Gypsum is prepared into gypsum slurries；
（3）Base fabric is opened with tension mechanism to the elastic force draw direction horizontal stretch of the elastic force beam, until base fabric is naturally long
3.6 times of degree, gypsum slurries are coated in base fabric, are dried, are obtained plaster bandage.
Claims (6)
1. a kind of preparation method of plaster bandage, which is characterized in that include the following steps：（1）Base fabric is woven, base fabric is by multigroup warp
Line and multigroup weft strand knit to be formed, and warp described in every group includes at least first warp and at least second warp, described
First warp is elastic force beam；Reserved section is arranged in second warp between the adjacent weft；（2）Gypsum is prepared into stone
Cream slurries；（3）Gypsum slurries are coated in base fabric, dries, obtains plaster bandage；The elastic force beam include the first stretch yarn and
Second stretch yarn, first stretch yarn are passed through from the lower section of the weft, and second stretch yarn is from the upper of the weft
Side passes through, and first stretch yarn is between the adjacent weft from the top of second stretch yarn and second stretch yarn
It crosses through；Second warp is equipped with two, wherein second warp is passed through from the top of the weft, Ling Yigen
Second warp is passed through from the lower section of the weft, reserved section of another second warp in two second warps
It is crossed through above second warp.
2. a kind of preparation method of plaster bandage according to claim 1, which is characterized in that step（3）In, in coating gypsum
Before slurries, first base fabric is opened with tension mechanism to the elastic force draw direction horizontal stretch of the elastic force beam.
3. a kind of preparation method of plaster bandage according to claim 2, which is characterized in that the base fabric is in tension mechanism
Under stretching action, the length after stretching is 2.5-3.6 times of the base fabric natural length.
4. a kind of preparation method of plaster bandage according to claim 3, which is characterized in that the length of the reserved section meets
The base fabric is no more than 4 times of the base fabric natural length along the tensile elongation in elastic force beam elastic force direction.
5. a kind of preparation method of plaster bandage according to claim 1, which is characterized in that first stretch yarn and described
Second stretch yarn is the interior wrap yarn for being coated with elastic filament.
6. a kind of preparation method of plaster bandage according to claim 1, which is characterized in that the weft includes at least two
Yarns, the yarns twist into one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610350903.1A CN105796240B (en) | 2016-05-25 | 2016-05-25 | A kind of preparation method of plaster bandage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610350903.1A CN105796240B (en) | 2016-05-25 | 2016-05-25 | A kind of preparation method of plaster bandage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105796240A CN105796240A (en) | 2016-07-27 |
| CN105796240B true CN105796240B (en) | 2018-10-09 |
Family
ID=56451823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610350903.1A Active CN105796240B (en) | 2016-05-25 | 2016-05-25 | A kind of preparation method of plaster bandage |
Country Status (1)
| Country | Link |
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| CN (1) | CN105796240B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2606803B2 (en) * | 1988-09-07 | 1997-05-07 | アルケア株式会社 | Orthopedic casting tape |
| CN1290585C (en) * | 2002-10-29 | 2006-12-20 | 义乌市捷康医疗用品有限公司 | Method for preparing bandage with calcined gypsum being pasted and compsn. of magma liquid |
| US7786026B2 (en) * | 2003-12-19 | 2010-08-31 | Saint-Gobain Technical Fabrics America, Inc. | Enhanced thickness fabric and method of making same |
| ATE485022T1 (en) * | 2004-12-13 | 2010-11-15 | Lohmann & Rauscher Gmbh & Co | MATERIAL FOR MAKING A SUPPORT BANDAGE |
| CN2873163Y (en) * | 2005-11-11 | 2007-02-28 | 鲁志立 | Spring bandage |
| CN101653621B (en) * | 2009-09-07 | 2012-08-22 | 日东纺(中国)有限公司 | High-elasticity bandage fabric and manufacture method thereof |
-
2016
- 2016-05-25 CN CN201610350903.1A patent/CN105796240B/en active Active
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| CN105796240A (en) | 2016-07-27 |
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