CN103584938B - Medical moldable photofixation plate - Google Patents
Medical moldable photofixation plate Download PDFInfo
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- CN103584938B CN103584938B CN201310619296.0A CN201310619296A CN103584938B CN 103584938 B CN103584938 B CN 103584938B CN 201310619296 A CN201310619296 A CN 201310619296A CN 103584938 B CN103584938 B CN 103584938B
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- photofixation
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Abstract
A kind of medical moldable photofixation plate, comprise shaping photofixation backplate, protective pad layer and light blocking layer, protective pad layer is wrapped in the outside of shaping photofixation backplate, and light blocking layer is packaged in the outside of protective pad layer, shaping photofixation backplate is made up of photofixation resin and the supporting layer that is coated on this photofixation resin outer, photofixation resin is made up of the material Homogeneous phase mixing of following mass percent: oligomer 10%--90%, activated monomer 10%--90%, light trigger 0.2%--10% and auxiliary agent 0.1%-5%, wherein, oligomer is one or more with the photoresist of unsaturated double-bond or epoxy radicals, activated monomer is the organic molecule viscosity modifier containing polymerizable functional group, light trigger is that a kind of luminous energy that can absorb changes chemical energy into through exciting and can cause the material that oligomer is polymerized with activated monomer, auxiliary agent is that property regulation helps agent.The present invention is easy to use, and the solidifying and setting time is short, easily reaches required therapeutic effect.
Description
Technical field
The present invention relates to a kind of medical apparatus, be specifically related to a kind of medical moldable photofixation plate being used for the treatment of fracture.
Background technology
In the prior art, hospital surgery adopts plintlet or the injury of Gypsum Fibrosum to fracture patient to be fixed usually.
Wherein, plintlet is fixedly utilize to have elastic Cortex Cunninghamiae Lanceolatae, willow plate, bamboo clappers or plastic plate, adds fixed bolster, ties up the outside at fractures limbs, and with fixing fracture, plintlet is fixing can prevent fracture end from angulation, rotation and lateral displacement occurring again effectively.The shortcoming that plintlet is fixed is not easily moulding, be not suitable for the fixing of juxtra-articular fracture, colligation too pine or fixed bolster improper use can lose fixation, fracture is caused again to be shifted, or colligation obtain too tight and produce repressively to fester, ischemic amyotrophy, even produce the adverse consequencess such as extremity gangrene.
The fine powder of plaster bandage dead plaster is spread on special rare hole gauze bandage to be made, and is wrapped on limbs, is frozen into firm duricrust after water soaking crystallization, plays effective fixation to fracture limbs.Plaster bandage can overcome above shortcoming, and it can be moulding according to the shape of limbs, and fixation is more reliable.But plaster bandage uses operating process complicated, and hardening time is long, required hardness of could will shaping more than 30 minutes, affected part is easily shifted at so long time content, fixed position is changed, can not reach required therapeutic effect.
Summary of the invention
The deficiency that the present invention exists to overcome prior art, provides the medical moldable photofixation plate that a kind of solidifying and setting time is shorter.
The present invention is achieved by the following technical solutions: a kind of medical moldable photofixation plate, comprise shaping photofixation backplate, protective pad layer and light blocking layer, described protective pad layer is wrapped in the outside of described shaping photofixation backplate, and described light blocking layer is packaged in the outside of described protective pad layer, described shaping photofixation backplate is made up of photofixation resin and the supporting layer that is coated on this photofixation resin outer, described photofixation resin is made up of the material Homogeneous phase mixing of following mass percent: oligomer 10%--90%, activated monomer 10%--90%, light trigger 0.2%--10% and auxiliary agent 0.1%-5%, wherein, oligomer is one or more with the photoresist of unsaturated double-bond or epoxy radicals, activated monomer is the organic molecule viscosity modifier containing polymerizable functional group, light trigger is that a kind of luminous energy that can absorb changes chemical energy into through exciting and can cause the material that oligomer is polymerized with activated monomer, auxiliary agent is that property regulation helps agent.
Described supporting layer is the one in glass fiber cloth layer, cotton products layer, chemical fibre product and glass fiber cloth mixed layer, cotton products or chemical fibre product and silica powder mixture layer.
Described oligomer is epoxy acrylate.
Described activated monomer is trimethylolpropane triacrylate.
Described light trigger is benzil and radical derivative.
Described auxiliary agent is silane coupler.
Described protective pad layer is gauze layer, nonwoven layer, cotton goods layer or chemical fibre product layer.
Described light blocking layer is plastics light blocking layer or metal forming light blocking layer.
The outside of described light blocking layer is also wrapped and is provided with one deck lucifuge protective layer.
The invention has the beneficial effects as follows: the present invention has easy to use, that the solidifying and setting time is short advantage, and it got final product solidifying and setting within 30 seconds, the affected part of patient is not easily shifted within the so short time, is easier to reach required therapeutic effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In the drawings: 1-shaping photofixation backplate; 2-protective pad layer; 3-light blocking layer; 4-lucifuge protective layer.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in detail.
As shown in Figure 1, a kind of medical moldable photofixation plate, comprises shaping photofixation backplate 1, protective pad layer 2 and light blocking layer 3, and protective pad layer 2 is wrapped in the outside of shaping photofixation backplate 1, and light blocking layer 3 is packaged in the outside of protective pad layer 2, shaping photofixation backplate 1 is made up of photofixation resin and the supporting layer that is coated on this photofixation resin outer, photofixation resin is made up of the material Homogeneous phase mixing of following mass percent: oligomer 10%--90%, activated monomer 10%--90%, light trigger 0.2%--10% and auxiliary agent 0.1%-5%, wherein, oligomer is one or more with the photoresist of unsaturated double-bond or epoxy radicals, activated monomer is the organic molecule viscosity modifier containing polymerizable functional group, light trigger is that a kind of luminous energy that can absorb changes chemical energy into through exciting and can cause the material that oligomer is polymerized with activated monomer, auxiliary agent is that property regulation helps agent.
Wherein, supporting layer is the one in glass fiber cloth layer, cotton products layer, chemical fibre product and glass fiber cloth mixed layer, cotton products or chemical fibre product and silica powder mixture layer.
In photofixation resin, oligomer can be epoxy acrylate.Activated monomer can be trimethylolpropane triacrylate.Light trigger can be benzil and radical derivative.Auxiliary agent can be silane coupler.
Add man-hour, being heated in a kettle. by oligomer can smooth flow state, adds activated monomer, stirs after 30 minutes, add light trigger and auxiliary agent, continues to stir until dissolve completely, stops stirring after each component Homogeneous phase mixing.Get above resin compound coated inorganic or organic supporting layer, namely form shaping photofixation backplate 1.
In the present invention, protective pad layer 2 is gauze layer, nonwoven layer, cotton goods layer or chemical fibre product layer, and protective pad layer 2 is one decks of contact skin, makes patient feel more comfortable.Light blocking layer 3 is plastics light blocking layer 3 or metal forming light blocking layer 3.Can also wrap in the outside of light blocking layer 3 and establish one deck lucifuge protective layer 4.
Medical moldable photofixation plate of the present invention is when uncured, and image-stone cream is the same can arbitrarily shape; When needing solidifying and setting, under illumination condition, the hardness than plastic plate and large 3 times of bamboo clappers can be hardened within 30 seconds.
Finally should be noted that; above content is only in order to illustrate technical scheme of the present invention; but not limiting the scope of the invention; the simple modification that those of ordinary skill in the art carries out technical scheme of the present invention or equivalently to replace, does not all depart from essence and the scope of technical solution of the present invention.
Claims (9)
1. a medical moldable photofixation plate, it is characterized in that: described medical moldable photofixation plate comprises shaping photofixation backplate, protective pad layer and light blocking layer, described protective pad layer is wrapped in the outside of described shaping photofixation backplate, and described light blocking layer is packaged in the outside of described protective pad layer, described shaping photofixation backplate is made up of photofixation resin and the supporting layer that is coated on this photofixation resin outer, described photofixation resin is made up of the material Homogeneous phase mixing of following mass percent: oligomer 10%--90%, activated monomer 10%--90%, light trigger 0.2%--10% and auxiliary agent 0.1%-5%, wherein, oligomer is one or more with the photoresist of unsaturated double-bond or epoxy radicals, activated monomer is the organic molecule viscosity modifier containing polymerizable functional group, light trigger is that a kind of luminous energy that can absorb changes chemical energy into through exciting and can cause the material that oligomer is polymerized with activated monomer, auxiliary agent is that property regulation helps agent.
2. medical moldable photofixation plate according to claim 1, is characterized in that: described supporting layer is the one in glass fiber cloth layer, cotton products layer, chemical fibre product and glass fiber cloth mixed layer, cotton products or chemical fibre product and silica powder mixture layer.
3. medical moldable photofixation plate according to claim 1 and 2, is characterized in that: described oligomer is epoxy acrylate.
4. medical moldable photofixation plate according to claim 1 and 2, is characterized in that: described activated monomer is trimethylolpropane triacrylate.
5. medical moldable photofixation plate according to claim 1 and 2, is characterized in that: described light trigger is benzil and radical derivative.
6. medical moldable photofixation plate according to claim 1 and 2, is characterized in that: described auxiliary agent is silane coupler.
7. medical moldable photofixation plate according to claim 1, is characterized in that: described protective pad layer is nonwoven layer, cotton goods layer or chemical fibre product layer.
8. medical moldable photofixation plate according to claim 1, is characterized in that: described light blocking layer is plastics light blocking layer or metal forming light blocking layer.
9. the medical moldable photofixation plate according to claim 1,7 or 8, is characterized in that: the outside of described light blocking layer is also wrapped and is provided with one deck lucifuge protective layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310619296.0A CN103584938B (en) | 2013-11-29 | 2013-11-29 | Medical moldable photofixation plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310619296.0A CN103584938B (en) | 2013-11-29 | 2013-11-29 | Medical moldable photofixation plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103584938A CN103584938A (en) | 2014-02-19 |
| CN103584938B true CN103584938B (en) | 2016-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310619296.0A Active CN103584938B (en) | 2013-11-29 | 2013-11-29 | Medical moldable photofixation plate |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103611284A (en) * | 2013-12-05 | 2014-03-05 | 上海镓铟光电科技有限公司 | Moldable PE protective plate |
| CN108186185A (en) * | 2018-02-07 | 2018-06-22 | 深圳雷虎医疗设备制造有限公司 | A kind of external fixation device for fracture and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1159156A (en) * | 1994-01-21 | 1997-09-10 | 美国3M公司 | Orthopedic casting material |
| CN201227360Y (en) * | 2008-06-19 | 2009-04-29 | 国发医疗器材股份有限公司 | Water hardening type resin medical auxiliary tool |
| CN102802571A (en) * | 2009-06-16 | 2012-11-28 | 3M创新有限公司 | Conformable Medical Dressing With Self Supporting Substrate |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT507888B1 (en) * | 2009-10-16 | 2010-09-15 | Rudolf Mag Stonawski | METHOD FOR PRODUCING A SUPPORTING DEVICE FOR A BODY PART |
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2013
- 2013-11-29 CN CN201310619296.0A patent/CN103584938B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1159156A (en) * | 1994-01-21 | 1997-09-10 | 美国3M公司 | Orthopedic casting material |
| CN201227360Y (en) * | 2008-06-19 | 2009-04-29 | 国发医疗器材股份有限公司 | Water hardening type resin medical auxiliary tool |
| CN102802571A (en) * | 2009-06-16 | 2012-11-28 | 3M创新有限公司 | Conformable Medical Dressing With Self Supporting Substrate |
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| CN103584938A (en) | 2014-02-19 |
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