CN204049956U - Chest external fixer - Google Patents
Chest external fixer Download PDFInfo
- Publication number
- CN204049956U CN204049956U CN201420341191.3U CN201420341191U CN204049956U CN 204049956 U CN204049956 U CN 204049956U CN 201420341191 U CN201420341191 U CN 201420341191U CN 204049956 U CN204049956 U CN 204049956U
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- China
- Prior art keywords
- metal plate
- external fixer
- composite metal
- medical
- chest
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Abstract
This utility model relates to a kind of chest external fixer, and described device comprises composite metal plate and medical waterproof ventilated membrane, and composite metal plate is protection and immobilized patients chest fracture, fits tightly play direct fixation with affected part; Medical waterproof ventilated membrane covers on composite metal plate, plays auxiliary fixing effect, and also taking a shower to patient brings convenience.This utility model composite metal plate used adopts the porous metal structure of low modulus, its elastic modelling quantity and skeleton close, the risk that can effectively avoid stress effect to bring; Medical waterproof ventilated membrane used has steam breathability, peel strength, holds viscosity, without human body skin irritation, does not produce sensitivity response.Chest external fixer of the present utility model has good plasticity and breathability, fixing for fracture of rib, fracture of rib end can be limited and occur displacement with during the motions such as breathing, cough, the effect reaching pain relieving, recover respiratory function, reduce pulmonary infection sickness rate.
Description
Technical field
This utility model relates to the medical apparatus and instruments of chest rib extenal fixation, is specifically related to a kind of chest external fixer and using method thereof.
Background technology
Fracture of rib is the most common in passivity thoracic injury, accounts for the 4%-12% of wound inpatient, accounts for 55% of passivity thoracic injury.For the fracture of rib without the need to operative treatment, effective extenal fixation, can avoid or alleviate fracture site displacement and produce and have an intense pain and the adverse consequences that causes.In non-operative treatment, effective pain relieving is the key for the treatment of, not only can patients in remission, also can reduce the generation of complication, shortens the hospital stays.The fixing pectoral girdle pressure dressing that mainly relies on of tradition pectoral girdle limits whole movement of thorax, thus reaches the object of pain relieving, and chest has obvious constriction, very easily discharges not easily because of respiratory secretions, causes the complication such as pulmonary infection, increases the weight of the state of an illness.Chest protecting plate extenal fixation is covered at fracture of rib place with backplate, fracture thoracic wall and surrounding normal thoracic wall are held together, reduce the fracture site displacement caused because deeply breathing or coughing, thus reach lenitive object, the mass motion of thorax can not be limited again simultaneously, be conducive to coughing up of sputum, reduce the generation of complication, shorten the hospital stays.
Summary of the invention
This utility model is for the problems referred to above of prior art; provide the chest external fixer of a kind of auxiliary treatment chest fracture; on the extenal fixation basis meeting chest fracture; a good external stability environment is provided to rib healing; better protective effect is played to fracture site; promote union of fracture, better solve the problem run in existing thoracic surgery extenal fixation.
This utility model solves its technical problem and adopts following technical scheme:
A kind of chest external fixer; comprise for the protection of with the composite metal plate of fixing fracture and the medical waterproof ventilated membrane for playing auxiliary fixation; it is characterized in that: described composite metal plate and medical waterproof ventilated membrane combinationally use; after composite metal plate is fitted in affected part; medical waterproof ventilated membrane covers on composite metal plate, fits tightly.
The totally six laminatings conjunctions of described composite metal plate forms, and is followed successively by from outside to inside: ground floor medical adhesive-bonded fabric, ground floor polymeric buffer liner, plastically deformable alloy sheets, second layer polymeric buffer liner, second layer medical adhesive-bonded fabric, medical adhesive tape.
Described plastically deformable alloy sheets is the expanded metal of low modulus.
Described expanded metal hole shape used is bar shaped, circular port or slotted eye.
Described expanded metal is polygonal panel, and described porous metals plate thickness is 0.8-1.2mm.
Described expanded metal is rectangular slab, and the minimum length of side is not less than 11.5cm, and maximal side is not more than 18cm.
Fitted by ground floor polymeric buffer liner and second layer polymeric buffer liner in described expanded metal both sides, two-layer polymeric buffer liner is provided with the air-vent mutually through with expanded metal, and described two-layer polymeric buffer liner has flexibility, and liner thickness is not more than 1mm.
The opposite side of described ground floor polymeric buffer liner and second layer polymeric buffer liner is covered by the medical adhesive-bonded fabric of good permeability, increases its comfort level.
Described second layer medical adhesive-bonded fabric opposite side and medical adhesive tape adhesion, medical adhesive tape opposite side and human body adhesion, play fixation.The opposite side of ground floor medical adhesive-bonded fabric is covered by medical waterproof ventilated membrane, plays fixation further, and also taking a shower to patient brings convenience.
The using method of chest external fixer, is characterized in that comprising the steps:
First: according to patient chest profile shape, shaped by hand is carried out to composite metal plate, composite metal plate is longitudinally bent into patient's ribbed shape, composite metal plate can be fitted completely with patient skin;
Second: the aligning affected part, medical adhesive tape side of composite metal plate is pressed close to, and adjusts shape, until can fixation be played;
3rd: medical waterproof ventilated membrane covers on composite metal plate, play fixing and waterproof action further.
This utility model can provide a kind of simple chest external fixer, completely and the suitable medical splint of human chest.Have structure simple, easy to operate, better reduction, the advantage that material is light, can slow down the misery of patient, also greatly facilitate medical personal.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is medical waterproof ventilated membrane structural representation of the present utility model;
Fig. 3 is the decomposition chart shown in Fig. 1;
Fig. 4 is that expanded metal of the present utility model is provided with bar hole schematic diagram;
Fig. 5 is that expanded metal of the present utility model is provided with slotted eye schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail, but embodiment should not regard as the restriction to this utility model right.
As shown in Figure 1, Figure 2, Figure 3 shows, this utility model comprise for the protection of with the composite metal plate of fixing fracture and the medical waterproof and breathable 5 for playing auxiliary fixation, it is characterized in that: described composite metal plate and medical waterproof ventilated membrane 5 combinationally use, after composite metal plate is fitted in affected part, medical waterproof ventilated membrane 5 covers on composite metal plate, fits tightly; The totally six laminatings conjunctions of described composite metal plate forms, and is followed successively by from outside to inside: ground floor medical adhesive-bonded fabric 3, ground floor polymeric buffer liner 2, plastically deformable alloy sheets 1, second layer polymeric buffer liner 2, second layer medical adhesive-bonded fabric 3, medical adhesive tape 4; Described plastically deformable alloy sheets 1 is the expanded metal of low modulus.
(thickness is 0.8-1.2mm the aluminium alloy of plastic row or magnesium alloy to be made the thin plate of certain specification, the minimum length of side is not less than 11.5cm, maximal side is not more than 18cm), at its surface laminating macromolecule foam mat, then bar hole as shown in Figure 4 is processed into, also can be processed into slotted eye as shown in Figure 5, then medical adhesive-bonded fabric is enclosed in stickup in both sides, medical dual-side glue is sticked in side wherein; According to patient chest profile shape, shaped by hand is carried out to composite metal plate, metal composite slate is longitudinally bent into patient's ribbed shape, composite metal plate can be fitted completely with patient skin; The aligning affected part, medical adhesive tape side of composite metal plate is pressed close to, and adjusts shape, until can fixation be played; Medical waterproof ventilated membrane covers on composite metal plate, plays fixation further, can provide again the possibility of shower to patient.
The external stability environment that one good is provided to heal to patient injury's rib, the present embodiment carries out structural design in fixing rigidity, improve its fixed effect and also improve its plasticity outward, the alloy material adopted except on elastic modelling quantity with skeleton close to except, more easily identical with affected part in plasticity.And chest external fixer of the present utility model has good x-ray penetrance, in fixing head use procedure, the inspection item such as CT, x-ray fluoroscopy or plain film can be carried out at any time, not affect doctor to chest inside diagnosis of fracture.
Claims (9)
1. a chest external fixer; comprise for the protection of with the composite metal plate of fixing fracture and the medical waterproof ventilated membrane for playing auxiliary fixation; it is characterized in that: described composite metal plate and medical waterproof ventilated membrane combinationally use; after composite metal plate is fitted in affected part; medical waterproof ventilated membrane covers on composite metal plate, fits tightly.
2. chest external fixer according to claim 1, it is characterized in that: the totally six laminatings conjunctions of described composite metal plate forms, and is followed successively by from outside to inside: ground floor medical adhesive-bonded fabric, ground floor polymeric buffer liner, plastically deformable alloy sheets, second layer polymeric buffer liner, second layer medical adhesive-bonded fabric, medical adhesive tape.
3. chest external fixer according to claim 2, is characterized in that: described plastically deformable alloy sheets is the expanded metal of low modulus.
4. chest external fixer according to claim 3, is characterized in that: described expanded metal hole shape used is bar shaped, circular port or slotted eye.
5. the chest external fixer according to claim 3 or 4, is characterized in that: described expanded metal is polygonal panel, and described porous metals plate thickness is 0.8-1.2mm.
6. chest external fixer according to claim 5, is characterized in that: described expanded metal is rectangular slab, and the minimum length of side is not less than 11.5cm, and maximal side is not more than 18cm.
7. chest external fixer according to claim 6, it is characterized in that: fitted by ground floor polymeric buffer liner and second layer polymeric buffer liner in described expanded metal both sides, two-layer polymeric buffer liner is provided with the air-vent mutually through with expanded metal, and described two-layer polymeric buffer liner has flexibility, and liner thickness is not more than 1mm.
8. chest external fixer according to claim 7, is characterized in that: the opposite side of described ground floor polymeric buffer liner and second layer polymeric buffer liner is covered by the medical adhesive-bonded fabric of good permeability.
9. chest external fixer according to claim 8, is characterized in that: described second layer medical adhesive-bonded fabric opposite side and medical adhesive tape adhesion, medical adhesive tape opposite side and human body adhesion; The opposite side of ground floor medical adhesive-bonded fabric is covered by medical waterproof ventilated membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420341191.3U CN204049956U (en) | 2014-06-24 | 2014-06-24 | Chest external fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420341191.3U CN204049956U (en) | 2014-06-24 | 2014-06-24 | Chest external fixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204049956U true CN204049956U (en) | 2014-12-31 |
Family
ID=52191563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420341191.3U Expired - Fee Related CN204049956U (en) | 2014-06-24 | 2014-06-24 | Chest external fixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204049956U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104107104A (en) * | 2014-06-24 | 2014-10-22 | 武汉尤尼麦笛科技有限公司 | Chest external fixation device and using method thereof |
| CN104546257A (en) * | 2014-12-29 | 2015-04-29 | 河南城建学院 | Half side elastic pectoral girdle with elastic for treating simple rib fracture and application method of half side elastic pectoral girdle |
-
2014
- 2014-06-24 CN CN201420341191.3U patent/CN204049956U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104107104A (en) * | 2014-06-24 | 2014-10-22 | 武汉尤尼麦笛科技有限公司 | Chest external fixation device and using method thereof |
| CN104546257A (en) * | 2014-12-29 | 2015-04-29 | 河南城建学院 | Half side elastic pectoral girdle with elastic for treating simple rib fracture and application method of half side elastic pectoral girdle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210729 Address after: 276826 No. 99, Tianjin Road, development zone, Rizhao City, Shandong Province Patentee after: Rizhao Wuhan University of science and Technology Institute of biomedicine and new materials Address before: 430074 No. 818, Gaoxin Avenue, Donghu Development Zone, Wuhan City, Hubei Province Patentee before: WUHAN UNIMEDICAL TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220214 Address after: 430000 No. 213, 2f, complex building, taojialing Industrial Park, taojialing community, Hanyang District, Wuhan City, Hubei Province Patentee after: Wuhan xinsibang Biotechnology Co.,Ltd. Address before: 276826 No. 99, Tianjin Road, development zone, Rizhao City, Shandong Province Patentee before: Rizhao Wuhan University of science and Technology Institute of biomedicine and new materials |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |