CN104107104A - Chest external fixation device and using method thereof - Google Patents
Chest external fixation device and using method thereof Download PDFInfo
- Publication number
- CN104107104A CN104107104A CN201410287059.3A CN201410287059A CN104107104A CN 104107104 A CN104107104 A CN 104107104A CN 201410287059 A CN201410287059 A CN 201410287059A CN 104107104 A CN104107104 A CN 104107104A
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- metal plate
- chest
- composite metal
- medical
- external fixer
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Abstract
The invention relates to a chest external fixation device and the using method thereof. The device comprises a metal clad plate and a medical waterproof gas-permeable membrane, wherein the metal clad plate is used for protecting and fixing the fracture portion of the chest of a patient and is tightly attached to the affected part to play a role in direct fixation, and the medical waterproof gas-permeable membrane covers the metal clad plate to play a role in auxiliary fixation and bring convenience to the patient during showering. The metal clad plate is of a low-modulus porous metal structure, the elastic modulus is approximate to that of the human skeleton, and therefore risks caused by the stress effect can be effectively avoided. The medical waterproof gas-permeable membrane is permeable to water vapor, high in peel strength and holding power and free of irritation to the human skin and can not cause sensitization reactions. The chest external fixation device is high in plasticity and permeability, is used for fixation of rib fractures, can restrain the rib fracture end from moving along with movement such as breathing and coughing, and can relieve pains, recover the respiratory function and reduce the morbidity of pulmonary infection.
Description
Technical field
The present invention relates to the outer fixing medical apparatus and instruments of chest rib, be 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 operative treatment, effectively outer fixing, can avoid or alleviate fracture site displacement and produce the adverse consequences that has an intense pain and cause.In non-operative treatment, effectively pain relieving is the key for the treatment of, not only can patients in remission, also can reduce the generation of complication, and shorten the hospital stays.Tradition pectoral girdle is fixing is mainly to rely on pectoral girdle pressure dressing to limit whole movement of thorax, thereby reaches the object of pain relieving, and chest has obvious constriction, very easily because of respiratory secretions, discharges and is difficult for, and causes the complication such as pulmonary infection, increases the weight of the state of an illness.Chest protecting plate is fixedly with backplate, fracture of rib place to be covered outward, fracture thoracic wall and surrounding normal thoracic wall are held together, minimizing is because of the fracture site displacement of deeply breathing or cough causes, thereby reach lenitive object, can not limit again the mass motion of thorax simultaneously, be conducive to coughing up of sputum, reduce the generation of complication, shorten the hospital stays.
Summary of the invention
The present invention is directed to the problems referred to above of prior art; a kind of chest external fixer and using method thereof of auxiliary treatment chest fracture are provided; meeting on the outer immobilizing foundation of chest fracture; to rib, healing provides a good external stability environment; fracture site is played to better protective effect; promote union of fracture, better solve the problem that existing thoracic surgery runs in fixing outward.
The present invention solves its technical problem and adopts following technical scheme:
A kind of chest external fixer; comprise for the protection of the composite metal plate with fixing fracture and for playing the medical waterproof ventilated membrane of auxiliary fixation; it is characterized in that: described composite metal plate and medical waterproof ventilated membrane are used in combination; composite metal plate is fitted in behind affected part; medical waterproof ventilated membrane covers on composite metal plate, fits tightly.
Described composite metal plate totally six laminatings closes and 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.
The expanded metal that described plastically deformable alloy sheets is 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 connecting 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, further plays fixation, also to patient, takes a shower and brings convenience.
The using method of chest external fixer, is characterized in that comprising the steps:
First: according to patient chest profile shape, composite metal plate is carried out to craft moulding, composite metal plate is longitudinally bent into patient's rib shape, composite metal plate can be fitted completely with patient skin;
Second: the medical adhesive tape of composite metal plate one side is aimed to affected part and press close to, and adjust shape, until can play fixation;
The the 3rd: medical waterproof ventilated membrane covers on composite metal plate, further play fixing and waterproof action.
The present invention can provide a kind of simple chest external fixer, completely and the suitable medical splint of human chest.Have simple in structure, easy to operate, better reduction, the advantage that material is light, can slow down patient's misery, also greatly facilitates medical worker.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is medical waterproof ventilated membrane structural representation of the present invention;
Fig. 3 is the decomposition chart shown in Fig. 1;
Fig. 4 is that expanded metal of the present invention is provided with bar hole schematic diagram;
Fig. 5 is that expanded metal of the present invention is provided with slotted eye schematic diagram.
The specific embodiment
Below in conjunction with accompanying drawing, the invention will be further described, but embodiment should not regard the restriction to right of the present invention as.
As shown in Figure 1, Figure 2, Figure 3 shows, the present invention includes for the protection of the composite metal plate with fixing fracture and for playing the medical waterproof and breathable 5 of auxiliary fixation, it is characterized in that: described composite metal plate and medical waterproof ventilated membrane 5 are used in combination, composite metal plate is fitted in behind affected part, medical waterproof ventilated membrane 5 covers on composite metal plate, fits tightly; Described composite metal plate totally six laminatings closes and 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; The expanded metal that described plastically deformable alloy sheets 1 is low modulus.
The aluminium alloy of plastic row or magnesium alloy are made to the thin plate of certain specification, and (thickness is 0.8-1.2mm, the minimum length of side is not less than 11.5cm, maximal side is not more than 18cm), at the continuous liner of its surface laminating polymeric hydantoin, then be processed into bar hole as shown in Figure 4, also can be processed into slotted eye as shown in Figure 5, then paste and enclose medical adhesive-bonded fabric in both sides, a side is sticked medical dual-side glue therein; According to patient chest profile shape, composite metal plate is carried out to craft moulding, metal composite slate is longitudinally bent into patient's rib shape, composite metal plate can be fitted completely with patient skin; The medical adhesive tape of composite metal plate one side is aimed to affected part and press close to, and adjust shape, until can play fixation; Medical waterproof ventilated membrane covers on composite metal plate, further plays fixation, can provide the possibility of shower to patient again.
For a good external stability environment being provided to the injured rib healing of patient, the present embodiment is fixedly carrying out structural design in rigidity, improve its fixed effect and also improve its plasticity outward, the alloy material adopting except approaching with skeleton on elastic modelling quantity, more easily identical with affected part in plasticity.And chest external fixer of the present invention has good x-ray penetrance, can in fixing head use procedure, carry out at any time the inspection item such as CT, x-ray fluoroscopy or plain film, do not affect doctor to chest inside diagnosis of fracture.
Claims (10)
1. a chest external fixer; comprise for the protection of the composite metal plate with fixing fracture and for playing the medical waterproof ventilated membrane of auxiliary fixation; it is characterized in that: described composite metal plate and medical waterproof ventilated membrane are used in combination; composite metal plate is fitted in behind 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: described composite metal plate totally six laminatings closes and 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: the expanded metal that described plastically deformable alloy sheets is 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. according to the chest external fixer described in claim 3 or 4, it is characterized in that: described expanded metal is polygonal panel, 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 connecting 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.
10. a using method for the chest external fixer as described in claim 1-9, is characterized in that comprising the steps:
First: according to patient chest profile shape, composite metal plate is carried out to craft moulding, composite metal plate is longitudinally bent into patient's rib shape, composite metal plate can be fitted completely with patient skin;
Second: the medical adhesive tape of composite metal plate one side is aimed to affected part and press close to, and adjust shape, until can play fixation;
The the 3rd: medical waterproof ventilated membrane covers on composite metal plate, further play fixing and waterproof action.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410287059.3A CN104107104A (en) | 2014-06-24 | 2014-06-24 | Chest external fixation device and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410287059.3A CN104107104A (en) | 2014-06-24 | 2014-06-24 | Chest external fixation device and using method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104107104A true CN104107104A (en) | 2014-10-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410287059.3A Pending CN104107104A (en) | 2014-06-24 | 2014-06-24 | Chest external fixation device and using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104107104A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106618837A (en) * | 2016-11-04 | 2017-05-10 | 刘朋 | Breastbone fixing device |
| CN114732585A (en) * | 2022-05-20 | 2022-07-12 | 合肥工业大学 | Plasticity strutting arrangement |
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| US6540706B1 (en) * | 2000-03-14 | 2003-04-01 | M-Pact Worldwide L.L.C. | Splint product with a moisture-impervious layer that is an integral part of the product |
| CN201094657Y (en) * | 2007-10-06 | 2008-08-06 | 唐守坤 | In vitro fixator for fracture of rib |
| CN101239013A (en) * | 2008-03-21 | 2008-08-13 | 程佑爽 | Fracture fixation plate with fixing and treating function |
| US20100081976A1 (en) * | 2003-03-03 | 2010-04-01 | Chrisofix Ag | Device and method for analgesic immobilization of fractured ribs |
| KR20110041699A (en) * | 2009-10-16 | 2011-04-22 | 센츄론(주) | Splint for medical treatment |
| CN201899595U (en) * | 2010-12-21 | 2011-07-20 | 福州健立莱医疗器械有限公司 | Rib fracture protection plate |
| CN204049956U (en) * | 2014-06-24 | 2014-12-31 | 武汉尤尼麦笛科技有限公司 | Chest external fixer |
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2014
- 2014-06-24 CN CN201410287059.3A patent/CN104107104A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6540706B1 (en) * | 2000-03-14 | 2003-04-01 | M-Pact Worldwide L.L.C. | Splint product with a moisture-impervious layer that is an integral part of the product |
| US20100081976A1 (en) * | 2003-03-03 | 2010-04-01 | Chrisofix Ag | Device and method for analgesic immobilization of fractured ribs |
| CN201094657Y (en) * | 2007-10-06 | 2008-08-06 | 唐守坤 | In vitro fixator for fracture of rib |
| CN101239013A (en) * | 2008-03-21 | 2008-08-13 | 程佑爽 | Fracture fixation plate with fixing and treating function |
| KR20110041699A (en) * | 2009-10-16 | 2011-04-22 | 센츄론(주) | Splint for medical treatment |
| CN201899595U (en) * | 2010-12-21 | 2011-07-20 | 福州健立莱医疗器械有限公司 | Rib fracture protection plate |
| CN204049956U (en) * | 2014-06-24 | 2014-12-31 | 武汉尤尼麦笛科技有限公司 | Chest external fixer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106618837A (en) * | 2016-11-04 | 2017-05-10 | 刘朋 | Breastbone fixing device |
| CN114732585A (en) * | 2022-05-20 | 2022-07-12 | 合肥工业大学 | Plasticity strutting arrangement |
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Application publication date: 20141022 |