CN204814333U - Surgery or for orthopedics splint - Google Patents
Surgery or for orthopedics splint Download PDFInfo
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- CN204814333U CN204814333U CN201520355197.0U CN201520355197U CN204814333U CN 204814333 U CN204814333 U CN 204814333U CN 201520355197 U CN201520355197 U CN 201520355197U CN 204814333 U CN204814333 U CN 204814333U
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- skin
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- antibacterial
- hydrophobic
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Abstract
The utility model provides a surgery or for orthopedics splint, includes close skin layer, intermediate level and surface course, close skin layer include antibiotic antiseized layer, hydrophilic layer, absorbed layer, auxiliary layer and hydrophobic layer, hydrophilic layer bonding at antibiotic antiseized layer top surface, adopt through the hydrophilic non -woven fabrics layer of sterile the nos firefly of ethylene oxide, when the wound diffusate is too much, owing to its distinctive hydrophilic function is transmitted its filterable liquid to the absorbed layer rapidly, absorbed layer bonding at hydrophilic layer top surface, the polymer is received for acrylic acid to the absorbed layer material, auxiliary layer bonding at absorbed layer top surface, the non -woven fabrics of auxiliary layer material for having plasticity, hydrophobic layer bonding at the auxiliary layer top surface, the hydrophobic layer material is hydrophobic non -woven fabrics, skin or wound are hugged closely to antibiotic antiseized layer during the use. Have fine skin and wound affinity, can not cause amazingly and have simultaneously the wound to have fine antibiotic effect to wound and skin.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, especially a kind of surgery or plywood used in department of orthopaedics.
Background technology
Existing Orthopedic splint major part is wooden or the plate made of plastics, can be good at being fixed at injury position and protecting, but shortcoming is airtight, too ice-cold with skin contact, is unfavorable for the recovery of injury.
Improve in the industry, such as Chinese patent discloses a kind of Orthopedic splint, application number: 201320589366.8, and the applying date: 2013-09-24, clamping plate are provided with the air-vent be evenly distributed, and the shape of air-vent is the one in circle, triangle and tetragon; Described Orthopedic splint is made up of bottom, intermediate layer and surface layer, and bottom is water suction nonwoven layer, and intermediate layer is the synthesis layer of water cure type polyurethane and textile fabric, and surface layer is antibacterial and deodouring nonwoven layer; Described bottom, intermediate layer are together with surface layer organic.The thickness of described antibacterial and deodouring nonwoven layer is 0.05 ~ 0.5mm.The utility model has the advantages that: air-vent offered by clamping plate, injury is healed faster, clamping plate divide and arrange antibacterial and deodouring nonwoven layer, what make clamping plate has antibacterial and deodouring function, arranges water accepting layer, and anti-sealing enters affected part, it is hard that described intermediate layer has quality, can be good at fixing affected part.
The deficiency of technique scheme is: 1) antibacterial and deodouring nonwoven layer is arranged on surface layer, effectively can not stop the bacteriological infection of wound or skin surface; 2) antibacterial and deodouring nonwoven layer is described in scheme but unexposed concrete structure, and be generally be fixed on fabric by nanotechnology by there being the medicine of antibacterial action in current prior art, and how antibacterial technique scheme adopts when not contacting wound or skin, we have no way of learning.
Summary of the invention
For the deficiencies in the prior art, this utility model provides a kind of surgery or the Orthopedic splint that can effectively prevent wound or skin from occurring infection.
The technical solution of the utility model is:
A kind of surgery or plywood used in department of orthopaedics, comprise skin-friendly layer, intermediate layer and surface layer, it is characterized in that, described intermediate layer is the synthesis layer of water cure type polyurethane and textile fabric and is evenly provided with multiple fine through holes, be convenient to ventilated, described surface layer is antibacterial nonwoven cloth made, forms antibacterial gauze by nanotechnology by there being the medicine of antibacterial action to be fixed on fabric, its effect prevents dust and antibacterial from entering from air in the through hole in intermediate layer, and during use, skin-friendly layer is close to skin or wound;
Described skin-friendly layer comprises antibacterial adherent layer, hydrophilic layer, absorbed layer, auxiliary layer and hydrophobic layer, described antibacterial adherent layer is positioned at the bottom of skin-friendly layer, with the gauze layer of contact skin, absorbent carbasus is soaked 10-20 minute through antibacterial biological preparation, pressure roller removing moisture content, and through 80 DEG C of one 1301C hyperthermia drying 5 one 20 minutes, special antitack agent is utilized to carry out the process of reduction surface tension to gauze, cation group forms positive electric field in gauze surface, when bacterial wound touches gauze surface, electronegative antibacterial is then attracted formation covalent bond structure, and then destroy the cell wall of antibacterial, the content of antibacterial is leaked lethal, constantly absorb the microorganism of wound surface simultaneously and organize detritus, promote slough to soften and be separated, rapid kill bacteria, because antitack agent has Reticular breathable, processed after gauze surface, macromolecule group forms longitudinal arrangement, change gauze surface performance, and define one deck breathable films thereon, its viscous force is reduced, reach the object of not gluing with wound, its easily the power of taking off be less than 0.3N,
Described hydrophilic layer is bonded in antibacterial adherent layer end face, adopt through oxirane disinfection without firefly hydrophilic nonwoven layer of cloth, when wound fluid is too much, the liquid transfer of being filtered rapidly due to its distinctive hydrophile function is to absorbed layer;
Described absorbed layer is bonded in hydrophilic layer end face, and absorbed layer material is that acrylic acid receives polymer;
Described auxiliary layer is bonded in absorbed layer end face, and auxiliary layer material is for having plastic non-woven fabrics;
Described hydrophobic layer is bonded in auxiliary layer end face, and hydrophobic layer material is hydrophobic nonwoven; During use, antibacterial adherent layer is close to skin or wound.
Further, described through hole is circular.
Further, be provided with some stainless steel stents in described intermediate layer, the intensity of clamping plate is strengthened in its effect further.
The beneficial effects of the utility model are: this utility model structure is simple, has fine skin and wound affinity, can not cause to stimulate and have simultaneously to wound to have good antibacterial effect to wound and skin.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation;
Fig. 2 is skin-friendly layer structural representation of the present utility model.
In figure, 1, skin-friendly layer; 2, intermediate layer; 3, surface layer; 11, antibacterial adherent layer; 12, hydrophilic layer; 13, absorbed layer; 14, auxiliary layer; 15, hydrophobic layer.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described further:
As shown in Figure 1, 2, a kind of surgery or plywood used in department of orthopaedics, comprise skin-friendly layer 1, intermediate layer 2 and surface layer 3, it is characterized in that, described intermediate layer 2 is the synthesis layer of water cure type polyurethane and textile fabric and is evenly provided with multiple fine through holes, be convenient to ventilated, described surface layer 3 is antibacterial nonwoven cloth made, antibacterial gauze is formed by there being the medicine of antibacterial action to be fixed on fabric by nanotechnology, its effect prevents dust and antibacterial from entering from air in the through hole in intermediate layer, and during use, skin-friendly layer 1 is close to skin or wound;
Described skin-friendly layer 1 comprises antibacterial adherent layer 11, hydrophilic layer 12, absorbed layer 13, auxiliary layer 14 and hydrophobic layer 15, described antibacterial adherent layer 11 is positioned at the bottom of skin-friendly layer 1, with the gauze layer of contact skin, absorbent carbasus is soaked 10-20 minute through antibacterial biological preparation, pressure roller removing moisture content, and through 80 DEG C of one 1301C hyperthermia drying 5 one 20 minutes, special antitack agent is utilized to carry out the process of reduction surface tension to gauze, cation group forms positive electric field in gauze surface, when bacterial wound touches gauze surface, electronegative antibacterial is then attracted formation covalent bond structure, and then destroy the cell wall of antibacterial, the content of antibacterial is leaked lethal, constantly absorb the microorganism of wound surface simultaneously and organize detritus, promote slough to soften and be separated, rapid kill bacteria, because antitack agent has Reticular breathable, processed after gauze surface, macromolecule group forms longitudinal arrangement, change gauze surface performance, and define one deck breathable films thereon, its viscous force is reduced, reach the object of not gluing with wound, its easily the power of taking off be less than 0.3N,
Described hydrophilic layer 12 is bonded in antibacterial adherent layer 11 end face, adopt through oxirane disinfection without firefly hydrophilic nonwoven layer of cloth, when wound fluid is too much, the liquid transfer of being filtered rapidly due to its distinctive hydrophile function is to absorbed layer;
Described absorbed layer 13 is bonded in hydrophilic layer 12 end face, and absorbed layer material is that acrylic acid receives polymer;
Described auxiliary layer 14 is bonded in absorbed layer 13 end face, and auxiliary layer material is for having plastic non-woven fabrics;
Described hydrophobic layer 15 is bonded in auxiliary layer 14 end face, and hydrophobic layer material is hydrophobic nonwoven; During use, antibacterial adherent layer is close to skin or wound.
Described through hole is circular.
Be provided with some stainless steel stents in described intermediate layer 2, the intensity of clamping plate is strengthened in its effect further.
What describe in above-described embodiment and description just illustrates principle of the present utility model and most preferred embodiment; under the prerequisite not departing from this utility model spirit and scope; this utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed this utility model.
Claims (3)
1. surgery or a plywood used in department of orthopaedics, comprises skin-friendly layer, intermediate layer and surface layer, it is characterized in that, described intermediate layer is the synthesis layer of water cure type polyurethane and textile fabric and is evenly provided with multiple fine through holes, and described surface layer is antibacterial nonwoven cloth made;
Described skin-friendly layer comprises antibacterial adherent layer, hydrophilic layer, absorbed layer, auxiliary layer and hydrophobic layer, and described antibacterial adherent layer is positioned at the bottom of skin-friendly layer; Described hydrophilic layer is bonded in antibacterial adherent layer end face, adopt through oxirane disinfection without firefly hydrophilic nonwoven layer of cloth; Described absorbed layer is bonded in hydrophilic layer end face, and absorbed layer material is that acrylic acid receives polymer; Described auxiliary layer is bonded in absorbed layer end face, and auxiliary layer material is for having plastic non-woven fabrics; Described hydrophobic layer is bonded in auxiliary layer end face, and hydrophobic layer material is hydrophobic nonwoven.
2. a kind of surgery according to claim 1 or plywood used in department of orthopaedics, is characterized in that: described through hole is for circular.
3. a kind of surgery according to claim 1 or plywood used in department of orthopaedics, is characterized in that: be provided with some stainless steel stents in described intermediate layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520355197.0U CN204814333U (en) | 2015-05-28 | 2015-05-28 | Surgery or for orthopedics splint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520355197.0U CN204814333U (en) | 2015-05-28 | 2015-05-28 | Surgery or for orthopedics splint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204814333U true CN204814333U (en) | 2015-12-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520355197.0U Expired - Fee Related CN204814333U (en) | 2015-05-28 | 2015-05-28 | Surgery or for orthopedics splint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204814333U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105726189A (en) * | 2016-04-21 | 2016-07-06 | 苏州瑞华医院有限公司 | Novel external fixation splint |
| CN106491259A (en) * | 2016-10-28 | 2017-03-15 | 成都聚智工业设计有限公司 | A kind of Orthopedic splint |
-
2015
- 2015-05-28 CN CN201520355197.0U patent/CN204814333U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105726189A (en) * | 2016-04-21 | 2016-07-06 | 苏州瑞华医院有限公司 | Novel external fixation splint |
| CN106491259A (en) * | 2016-10-28 | 2017-03-15 | 成都聚智工业设计有限公司 | A kind of Orthopedic splint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20160528 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |