CN106264816B - A kind of rigid formations for trunk backbone - Google Patents
A kind of rigid formations for trunk backbone Download PDFInfo
- Publication number
- CN106264816B CN106264816B CN201610573690.9A CN201610573690A CN106264816B CN 106264816 B CN106264816 B CN 106264816B CN 201610573690 A CN201610573690 A CN 201610573690A CN 106264816 B CN106264816 B CN 106264816B
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- CN
- China
- Prior art keywords
- cavity
- slit bamboo
- chopped wood
- polyurethane slurry
- trunk
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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
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
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- Health & Medical Sciences (AREA)
- Nursing (AREA)
- Orthopedic Medicine & Surgery (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)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention discloses a kind of rigid formations for trunk backbone, including it is agitated, polyurethane slurry poured into cavity, the polyurethane slurry in cavity is paved with and pushes away even, cavity is placed on the trunk backbone by modeling person, finally carries out plastotype.The present invention is used for the rigid formations of trunk backbone, realizes trunk backbone and fast and accurately standardizes plastotype, and easy to operate, easy to spread.
Description
Technical field
The present invention relates to a kind of formations more particularly to a kind of rigid formations for trunk backbone.
Background technology
It is fixed mostly using plaster bandage cast and polymer bandage cast or clamping plate outside No operation that is traditional, continuing into the present
It is fixed etc..Since Boards wall easily makes the plane of disruption after reset misplace, deformity is caused so that functional impairment by fixed position；
And Cast or polymer bandage cast due to operation difficulty is higher, bone fracture cannot be adjusted after degree of enclosing before and after limb swelling,
The problems such as itself gas permeability is poor is unfavorable for doctor inspection and the superficial surgery wound at set a broken bone etc. in time.If using
Cast is fixed, and be easy to cause synarthrophysis so that arthrocleisis etc..
Chinese patent CN201977976U discloses a kind of outer trunk fixing system for orthopedics department, has inner cavity including two panels
Forward and backward cavity piece and the polyurethane being placed in the forward and backward cavity piece inner cavity, the side of the forward and backward cavity piece are filled by connecting
Put the sheath for being joined together to form the trunk for being directly coated in human body, and the sheath lower hem, head and arms portion difference
Equipped with opening, further include and integrated forehead band, each setting hair side nylon of two ends difference of the forehead band is made with rear cavity piece
Hasp and hook surface velcro surround forehead structure in a ring.
The formations of the cavity are used involved in specification：Polyether polyol mixtures and modified isocyanate are pressed 1:
0.6~0.75 mass ratio mixing, is made polyurethane slurry after stirring evenly, according to the size of human body shape, large size need to 950~
1130 grams of polyurethane slurries, medium size need to use 740~920 grams of polyurethane slurries, and trumpet need to use 580~710 grams of polyurethane slurries, will
After proper amount of polyurethane slurry is poured into the inner cavity of cavity piece, with specific purpose tool -- fixed thickness roller is pushed away even, expansion, poly- ammonia
Ester slurry enters solid-state softening section by liquid, and cavity piece is wrapped at the trunk of human body at this time, zips up or cost tearing
After button, coordinate the retractility of cavity itself is moulding it is made to fit in trunk by hand, patient's injury remains stationary as several points
Zhong Hou, cavity, which voluntarily hardens into, rigidly fixes set.
Above-mentioned patent is that just the overall logical framework for realizing step is summarized in the lab new technology, so as to protect
Protected this new technology, and this patent in laboratory and small-scale hospital by the laboratory expert that sends to being carried out by modeling person
Operation is practicable.But to reach and wait fields by slightly trained with regard to energy such as clinical medicine and art are moulding in each field
It is operated by those of ordinary skill, and is generally applicable to each geographical location, the promotion and popularization of new technology can be carried out, it is necessary to there are one
It is precisely controlled the normalizing operation technique of physical and chemical reaction.
Therefore, how to realize the standardization of trunk backbone rigidity formations is that those skilled in the art are dedicated to grinding
One of direction studied carefully.
Invention content
The purpose of the present invention is exactly to solve the above-mentioned problems and provides a kind of rigidity modeling for trunk backbone
Type technique realizes the standardization plastotype of trunk backbone.
The object of the present invention is achieved like this：
A kind of rigid formations for trunk backbone of the present invention, the rigidity formations pass through trunk ridge
Column type chamber is completed, and the trunk backbone cavity is in vest shape, including the identical forward and backward two slit bamboo or chopped woods cavity of structure, and per slit bamboo or chopped wood type
The slide fastener that the both sides of cavity are equipped with often is respectively equipped with tearing button, the rigidity formations at the both sides of slit bamboo or chopped wood cavity top margin
Include the following steps：
S1：Raw material polyether polyol mixtures and modified isocyanate temperature is made to reach 20-25 DEG C, is then mixed and stirs
It mixes, mixing speed is 1500 revs/min, and mixing time is 28-30 seconds, fully mixes thoroughly, polyurethane slurry is made after homogeneous reaction；
S2：Polyurethane slurry is first poured into a slit bamboo or chopped wood cavity, when the slit bamboo or chopped wood cavity is filled half, continue to keep filling
It notes and started after 4 seconds to another slit bamboo or chopped wood cavity filling polyurethane slurry, so that the polyurethane slurry content in two slit bamboo or chopped wood cavity
Tend to be balanced with the extent of reaction, single slit bamboo or chopped wood cavity, which is filled after polyurethane slurry, seals；Polyurethane slurry in single slit bamboo or chopped wood cavity
The beginning and ending time of perfusion was controlled at 14 seconds；
S3：Two slit bamboo or chopped wood cavity are placed on operation console and paved, by roller by the polyurethane slurry in every slit bamboo or chopped wood cavity
It is paved with and pushes away even, used time of entire step S3 was controlled at 55-60 seconds；
S4：Two slit bamboo or chopped wood cavity are positioned over and with modeling person, are bonded the tearing button for being located at homonymy in two slit bamboo or chopped wood cavity respectively
To form the slide fastener for being erected on and by the shoulder strap of modeling person's shoulder, pulling on two slit bamboo or chopped wood cavity and being located at trunk both sides respectively；The use of step S4
When control at 25-30 seconds；
S5：Moulding thorax abdomen and the small of the back by modeling person moulds out the body surface form at each position and makes satellite fitting everywhere, use
When control at 1-1.5 minutes；
Above-mentioned all steps carry out under 20-25 DEG C of environment temperature.
The operation for being but difficult to explain in words can be sensed from the expert in laboratory can have commonly when needing moulding fixed to each field is all
Medical staff or the those of ordinary skill of art circles operation, need it is a large amount of it is various under the conditions of experiment accurately counted with obtaining
According to could realize the normalizing operation technique of New Product.
The present invention be through experiment for many years, for by the new technology of my former patent protection search out can it is widely available in
Parts of body is fixed and the moulding accurate technique of various forms, by the physics of material, chemical change and relevant temperature, time
On control be combined, realizing New Product can be by the prominent of anywhere Standardization Process technology that ordinary person operates
It is broken, it is the patent of invention of the Standardization Process technology of a new technology.
The present invention is used for the rigid formations of trunk backbone, realizes trunk backbone fast and accurately standard
Change plastotype, and easy to operate, it is easy to spread.
Specific embodiment
Below in conjunction with embodiment, the invention will be further described.
The invention discloses a kind of rigid formations for trunk backbone, the rigidity formations pass through body
Dry backbone cavity is completed, which is characterized in that the trunk backbone cavity is in vest shape, including identical forward and backward two slit bamboo or chopped wood of structure
Cavity, and the slide fastener that often both sides of slit bamboo or chopped wood cavity are equipped with often are respectively equipped with tearing button, institute at the both sides of slit bamboo or chopped wood cavity top margin
Rigid formations are stated to include the following steps：
S1：Raw material polyether polyol mixtures and modified isocyanate temperature is made to reach 20-25 DEG C, is then mixed and stirs
It mixes, mixing speed is 1500 revs/min, and mixing time is 28-30 seconds, fully mixes thoroughly, polyurethane slurry is made after homogeneous reaction；
S2：Polyurethane slurry is first poured into a slit bamboo or chopped wood cavity, when the slit bamboo or chopped wood cavity is filled half, continue to keep filling
It notes and started after 4 seconds to another slit bamboo or chopped wood cavity filling polyurethane slurry, so that the polyurethane slurry content in two slit bamboo or chopped wood cavity
Tend to be balanced with the extent of reaction, single slit bamboo or chopped wood cavity, which is filled after polyurethane slurry, seals；Polyurethane slurry in single slit bamboo or chopped wood cavity
The beginning and ending time of perfusion was controlled at 14 seconds；
S3：Two slit bamboo or chopped wood cavity are placed on operation console and paved, by roller by the polyurethane slurry in every slit bamboo or chopped wood cavity
It is paved with and pushes away even, used time of entire step S3 was controlled at 55-60 seconds；Wherein, even method is pushed away to include the following steps：With large size roller
The material of every slit bamboo or chopped wood cavity bottom is quickly pushed open and is paved with whole cavities, is quickly removed apparent fold with hand, after use small size rolling instead
Cylinder push away it is even everywhere, 30 seconds used times；Later, gloves are taken off, the high spot of entire plane is found out with finger, is bulldozed or pressed with hairclipper
It is flat, make the plane of every slit bamboo or chopped wood cavity tend to preferable smooth, used time 25-30 second；
S4：Two slit bamboo or chopped wood cavity are positioned over and with modeling person, are bonded the tearing button for being located at homonymy in two slit bamboo or chopped wood cavity respectively
To form the slide fastener for being erected on and by the shoulder strap of modeling person's shoulder, pulling on two slit bamboo or chopped wood cavity and being located at trunk both sides respectively, then adjust again
Tearing button fit-state on shoulder；The used time of step S4 was controlled at 25-30 seconds；
S5：Moulding thorax abdomen and the small of the back by modeling person moulds out the body surface form at each position and makes satellite fitting everywhere, use
When control at 1-1.5 minutes；
Above-mentioned all steps carry out under 20-25 DEG C of environment temperature.
Rigidity formations of the invention can be used for body art plastotype, have the advantages that quick and precisely plastotype.
Above example is used for illustrative purposes only rather than limitation of the present invention, the technology people in relation to technical field
Member, without departing from the spirit and scope of the present invention, can also make various transformation or modification, therefore all equivalent
Technical solution should also belong to scope of the invention, should be limited by each claim.
Claims (1)
1. a kind of rigid formations for trunk backbone, the rigidity formations are complete by trunk backbone cavity
Into, which is characterized in that the trunk backbone cavity is in vest shape, including the identical forward and backward two slit bamboo or chopped woods cavity of structure, and per slit bamboo or chopped wood
The slide fastener that the both sides of cavity are equipped with often is respectively equipped with tearing button, the rigidity plastotype work at the both sides of slit bamboo or chopped wood cavity top margin
Skill includes the following steps：
S1：Raw material polyether polyol mixtures and modified isocyanate temperature is made to reach 20-25 DEG C, is then mixed stirring,
Mixing speed is 1500 revs/min, and mixing time is 28-30 seconds, fully mixes thoroughly, polyurethane slurry is made after homogeneous reaction；
S2：Polyurethane slurry is first poured into a slit bamboo or chopped wood cavity, when the slit bamboo or chopped wood cavity is filled half, continue to keep perfusion simultaneously
Started after 4 seconds to another slit bamboo or chopped wood cavity filling polyurethane slurry, so that the polyurethane slurry content in two slit bamboo or chopped wood cavity and anti-
Degree is answered to tend to be balanced, single slit bamboo or chopped wood cavity, which is filled after polyurethane slurry, seals；Polyurethane slurry perfusion in single slit bamboo or chopped wood cavity
Beginning and ending time control at 14 seconds；
S3：Two slit bamboo or chopped wood cavity are placed on operation console and paved, are paved with the polyurethane slurry in every slit bamboo or chopped wood cavity by roller
Push away even, used time of entire step S3 was controlled at 55-60 seconds；
S4：Two slit bamboo or chopped wood cavity are positioned over and with modeling person, are bonded respectively in two slit bamboo or chopped wood cavity positioned at the tearing button of homonymy with shape
Two slit bamboo or chopped wood cavity by the shoulder strap of modeling person's shoulder, are pulled on respectively positioned at the slide fastener of trunk both sides into being erected on；Step S4's uses time control
System was at 25-30 seconds；
S5：Moulding thorax abdomen and the small of the back by modeling person moulds out the body surface form at each position and makes satellite fitting everywhere, use time control
System was at 1-1.5 minutes；
Above-mentioned all steps carry out under 20-25 DEG C of environment temperature；
The rigidity formations are used for non-treatment purpose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610573690.9A CN106264816B (en) | 2016-07-20 | 2016-07-20 | A kind of rigid formations for trunk backbone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610573690.9A CN106264816B (en) | 2016-07-20 | 2016-07-20 | A kind of rigid formations for trunk backbone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106264816A CN106264816A (en) | 2017-01-04 |
| CN106264816B true CN106264816B (en) | 2018-06-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610573690.9A Expired - Fee Related CN106264816B (en) | 2016-07-20 | 2016-07-20 | A kind of rigid formations for trunk backbone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106264816B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108742983A (en) * | 2018-06-06 | 2018-11-06 | 上海优加医疗用品有限公司 | A kind of Medical lumbar fixator |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4547561A (en) * | 1983-08-13 | 1985-10-15 | Bayer Aktiengesellschaft | Construction material which can be shaped under the influence of heat, a process for its preparation and its use |
| CN101906202A (en) * | 2009-06-02 | 2010-12-08 | 诸燮平 | Polyurethane for orthopedic external fixation system in complicated environment and preparation method thereof |
| CN102125704A (en) * | 2010-09-16 | 2011-07-20 | 刘昊仁 | Novel macromolecular polymer medical splint |
| CN102525713A (en) * | 2010-12-31 | 2012-07-04 | 诸燮平 | Orthopedic external lumbar-fixing system and using method thereof |
| CN204192825U (en) * | 2014-11-02 | 2015-03-11 | 邵朋 | A kind of spinal fracture stabilizing brace |
| CN104887371A (en) * | 2015-05-11 | 2015-09-09 | 上海应用技术学院 | Scoliosis correction brace with replaceable distributed gaskets |
-
2016
- 2016-07-20 CN CN201610573690.9A patent/CN106264816B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4547561A (en) * | 1983-08-13 | 1985-10-15 | Bayer Aktiengesellschaft | Construction material which can be shaped under the influence of heat, a process for its preparation and its use |
| CN101906202A (en) * | 2009-06-02 | 2010-12-08 | 诸燮平 | Polyurethane for orthopedic external fixation system in complicated environment and preparation method thereof |
| CN102125704A (en) * | 2010-09-16 | 2011-07-20 | 刘昊仁 | Novel macromolecular polymer medical splint |
| CN102525713A (en) * | 2010-12-31 | 2012-07-04 | 诸燮平 | Orthopedic external lumbar-fixing system and using method thereof |
| CN204192825U (en) * | 2014-11-02 | 2015-03-11 | 邵朋 | A kind of spinal fracture stabilizing brace |
| CN104887371A (en) * | 2015-05-11 | 2015-09-09 | 上海应用技术学院 | Scoliosis correction brace with replaceable distributed gaskets |
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| Publication number | Publication date |
|---|---|
| CN106264816A (en) | 2017-01-04 |
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| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20180626 Termination date: 20200720 |