CN102949259A - Non-implantable external fixator - Google Patents
Non-implantable external fixator Download PDFInfo
- Publication number
- CN102949259A CN102949259A CN2012101343936A CN201210134393A CN102949259A CN 102949259 A CN102949259 A CN 102949259A CN 2012101343936 A CN2012101343936 A CN 2012101343936A CN 201210134393 A CN201210134393 A CN 201210134393A CN 102949259 A CN102949259 A CN 102949259A
- Authority
- CN
- China
- Prior art keywords
- fixed
- fixation bracket
- built
- exterior fixation
- fixed body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000463 material Substances 0.000 claims abstract description 9
- 238000000465 moulding Methods 0.000 claims description 5
- 235000019994 cava Nutrition 0.000 claims description 3
- 208000002193 Pain Diseases 0.000 abstract 1
- 230000036407 pain Effects 0.000 abstract 1
- 208000010392 Bone Fractures Diseases 0.000 description 4
- 206010017076 Fracture Diseases 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 210000004204 blood vessel Anatomy 0.000 description 3
- 210000000988 bone and bone Anatomy 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000002513 implantation Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003387 muscular Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention discloses a non-implantable external fixator. The non-implantable external fixator is characterized in that a screw (2) is implanted into a fixing body (1) of a channel or trough (3) with a depression, the screw (2) is connected with an external fixator (5), and the fixing body (1) is fixed at the non-broken part of a human body; and the fixing body (1) is made of a material capable of modeling and forming. After the non-implantable external fixator which is simple in structure and common in needed materials is adopted, secondary hurt to patients of fracture can be avoided in treatment, the pains of the patients can be reduced, and the medical cost can be lowered.
Description
Technical field
The present invention relates to a kind of for fixing non-built-in mode exterior fixation bracket after the bone damage.
Background technology
After people's fracture, the external fixation that hospital adopts at present mainly contains: Gypsum Fibrosum is fixed, clamping plate are fixed and exterior fixation bracket is fixed.Wherein, exterior fixation bracket is fixing must implant steel nail at the limbs of patient health, and steel nail passes skin and the muscular tissue of patient health, and injured blood vessel is thrown among the skeleton of patient health at last.This exterior fixation bracket fixing operation by draw point implantation bone must cause for the second time injury to the patient.
Summary of the invention
The purpose of this invention is to provide a kind of exterior fixation bracket of not implanting steel nail on the patient health limbs, i.e. the non-built-in mode exterior fixation bracket.
For achieving the above object, described non-built-in mode exterior fixation bracket of the present invention is pedicle screw in the fixed body of the ditch that caves in or groove, and screw is connected with exterior fixation bracket, and fixed body is fixed on the position that human body is not fractured.
For obtaining the interior shape of the fixed body identical with health standing part shape, the fixed body of described non-built-in mode exterior fixation bracket of the present invention is to make of the material can moulding.
For after solving fixed body and being fixed on the human body, make blood vessels unimpeded, the fixed body of described non-built-in mode exterior fixation bracket of the present invention has ditch or the groove of depression at the face of contact human body skin.
For making material fixation on human body of the shaping after moulding, the fixed body of described non-built-in mode exterior fixation bracket of the present invention is fixed with rope or clip is fixed or screw is fixed after the typing of the fixedly employing on the human body is fixing again.
Non-built-in mode exterior fixation bracket of the present invention is simple in structure, material requested is general, adopt the non-built-in mode exterior fixation bracket to realize the non-implantation that is implanted as of steel nail on the exterior fixation bracket, avoided fracture patient is caused for the second time injury, reduced patient's misery, reduced medical treatment cost.
Description of drawings
Fig. 1 is the structural representation of non-built-in mode exterior fixation bracket fixed body of the present invention.
Fig. 2 is that non-built-in mode exterior fixation bracket of the present invention is installed in the structural representation on the human body.
The specific embodiment
Non-built-in mode exterior fixation bracket of the present invention is pedicle screw 2 in the fixed body 1 of the ditch that caves in or groove 3, and screw 2 is connected with exterior fixation bracket 5, and fixed body 1 is fixed on the not position of fracture of human body.
For obtaining the interior shape of the fixed body identical with health standing part shape, fixed body 1 is to make of the material can moulding.For after solving fixed body and being fixed on the human body, make blood vessels unimpeded, fixed body 1 has ditch or the groove 3 of depression at the face of contact human body skin.For making fixed body 1 fixation on human body after moulding, fixed body 1 is fixed with rope 4 or clip is fixed or screw is fixed after the typing of the fixedly employing on the human body is fixing again.
The optimal way of non-built-in mode exterior fixation bracket of the present invention: the material of fixed body 1 is made of the Medical macromolecular splint material; Screw 2 adopts the screw of common enough length; Fixed body 1 is after the human body typing is fixing, and it is fixing to adopt rope to continue.
Non-built-in mode exterior fixation bracket of the present invention preferentially adopts Medical macromolecular splint to make fixed body 1, when making fixed body 1 screw 2 is implanted in the fixed body 1.When needs are fixed on the human body, first fixed body 1 is put into 65-70 ℃ of water and soaked 1-3 minute, after deliquescing, place rapidly on the health of patient's fracture site two ends bone parts mouldingly, after typing is fixing, continue fixing with rope 4.Afterwards the screw 2 on the fixed body 1 is fastened on the exterior fixation bracket 5.
Can take a plurality of exterior fixation bracket 5 from multi-direction, multi-angle as required with the method, many group fixed bodies 1 also can be installed, form Combined type external fixed support, adjust angle and fixing requirement to satisfy.
Claims (3)
1. non-built-in mode exterior fixation bracket, it is characterized in that: the non-built-in mode exterior fixation bracket is pedicle screw (2) in the fixed body (1) of the ditch that caves in or groove (3), screw (2) is connected with exterior fixation bracket (5), and fixed body (1) is fixed on the not position of fracture of human body; Fixed body (1) is to make of the material can moulding.
2. non-built-in mode exterior fixation bracket according to claim 1 is characterized in that: the fixed body of non-built-in mode exterior fixation bracket (1) has ditch or the groove (3) of depression at the face of contact human body skin.
3. non-built-in mode exterior fixation bracket according to claim 1 is characterized in that: the fixed body of non-built-in mode exterior fixation bracket (1) uses rope (4) fixing or clip is fixed or screw is fixed after the typing of the fixedly employing on the human body is fixing again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101343936A CN102949259A (en) | 2012-05-03 | 2012-05-03 | Non-implantable external fixator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101343936A CN102949259A (en) | 2012-05-03 | 2012-05-03 | Non-implantable external fixator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102949259A true CN102949259A (en) | 2013-03-06 |
Family
ID=47759024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101343936A Pending CN102949259A (en) | 2012-05-03 | 2012-05-03 | Non-implantable external fixator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102949259A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107693184A (en) * | 2017-09-29 | 2018-02-16 | 浙江大学医学院附属邵逸夫医院（浙江省邵逸夫医院） | A kind of split blade type lower limb dragging belt |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH637821A5 (en) * | 1979-07-09 | 1983-08-31 | Adolf Schnydrig | Device for splinting fractured legs |
| SU1724218A1 (en) * | 1990-02-26 | 1992-04-07 | И.Л,Ротков | Transportation splint for lower limb |
| CN2788769Y (en) * | 2005-04-05 | 2006-06-21 | 董鹤亮 | Far infrared thermal plastic splint |
| CN101198283A (en) * | 2005-05-12 | 2008-06-11 | 琳达·波默罗伊 | Anchors or splints |
| CN201304007Y (en) * | 2008-12-08 | 2009-09-09 | 丛艳新 | External fixation device for phalangeal fracture |
| CN201337545Y (en) * | 2008-12-02 | 2009-11-04 | 曹本仁 | Fracture fixing device |
-
2012
- 2012-05-03 CN CN2012101343936A patent/CN102949259A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH637821A5 (en) * | 1979-07-09 | 1983-08-31 | Adolf Schnydrig | Device for splinting fractured legs |
| SU1724218A1 (en) * | 1990-02-26 | 1992-04-07 | И.Л,Ротков | Transportation splint for lower limb |
| CN2788769Y (en) * | 2005-04-05 | 2006-06-21 | 董鹤亮 | Far infrared thermal plastic splint |
| CN101198283A (en) * | 2005-05-12 | 2008-06-11 | 琳达·波默罗伊 | Anchors or splints |
| CN201337545Y (en) * | 2008-12-02 | 2009-11-04 | 曹本仁 | Fracture fixing device |
| CN201304007Y (en) * | 2008-12-08 | 2009-09-09 | 丛艳新 | External fixation device for phalangeal fracture |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107693184A (en) * | 2017-09-29 | 2018-02-16 | 浙江大学医学院附属邵逸夫医院（浙江省邵逸夫医院） | A kind of split blade type lower limb dragging belt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130306 |