CN202277408U - External fixing rack for thoracolumbar fracture - Google Patents
External fixing rack for thoracolumbar fracture Download PDFInfo
- Publication number
- CN202277408U CN202277408U CN201120397004XU CN201120397004U CN202277408U CN 202277408 U CN202277408 U CN 202277408U CN 201120397004X U CN201120397004X U CN 201120397004XU CN 201120397004 U CN201120397004 U CN 201120397004U CN 202277408 U CN202277408 U CN 202277408U
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- transverse slat
- riser
- length
- frenulum
- plate
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Abstract
The utility model relates to the technical field of medical appliances, and particularly relates to an external fixing rack for thoracolumbar fracture. The external fixing rack comprises a vertical plate, three arc lateral plates and laces, wherein the vertical plate is a strip-shaped plate with adjustable length, one lateral plate is arranged at each of upper and lower ends of the vertical plate, the length of the lateral plate at the lower end is larger than that of the lateral plate at the upper end, the third lateral plate is arranged at the middle segment part of the vertical plate, the lateral plates are in movable connection with the vertical plate, the cambered surfaces of the three arc lateral plates face to one direction, the vertical plate is vertically connected to the middle positions of the backs of the arc lateral plates, and laces are respectively arranged at two ends of the three lateral plates. The external fixing rack provided by the utility model has the characteristics of being simple and reasonable in structure, increasing internal fixing stability and improving treating effect.
Description
Technical field
This utility model relates to a kind of technical field of medical instruments, specifically a kind of lumbar vertebra compression fracture external fixer.
Background technology
Lumbar vertebra compression fracture is many to be caused by indirect external force, buttocks or foot lands, impact external force is to being uploaded to the fracture that breast waist section takes place when falling by eminence, and minority is caused that by direct external force the person of being in a bad way can cause paraplegia, even threat to life.Disease generally adopts expectant treatment than the lighter, and it is movable down also will to cooperate, and prevent complications, but the movable improper meeting in patient's infra ground causes damage to fracture, broken nail or displacement fracture phenomenon occur, does not still have auxiliary external fixation medical apparatus and instruments at present.
Summary of the invention
This utility model provides a kind of simple and reasonable for structure in order to overcome above-mentioned defective, increases the lumbar vertebra compression fracture external fixer of internal fixation stability.
The technical scheme that this utility model adopts is: a kind of lumbar vertebra compression fracture external fixer; Comprise riser, three arcual transverse slats and frenulum, described riser is the stripe board of adjustable in length formula, at the two ends up and down of riser a transverse slat is set respectively; The length of lower end transverse slat is greater than the length of upper end transverse slat; Center section part branch at riser is provided with a transverse slat, and this transverse slat and riser are for flexibly connecting, and the cambered surface of three arc transverse slats is towards unanimity; Riser is vertically connected on the centre position, back of arc transverse slat, is provided with frenulum
at the two ends of three transverse slats.
Be arranged on the transverse slat of riser upper end, the frenulum at its two ends is vertical the connection with transverse slat, and this frenulum is adjustable in length and passes through the belt buckle flexible connection.
The cambered surface inboard of described transverse slat is provided with spongy layer.
This utility model is connected three curved transverse slats with the riser of an adjustable in length, form the auxiliary external fixer of " king " font, and arcual transverse slat can be affixed on patient's back preferably; Two transverse slats lie in patient's shoulder and waist respectively about inciting somebody to action through frenulum then; And the transverse slat at riser middle part is movable the connection with riser, and it is fastening with riser again that this transverse slat is positioned over the fracture of breast lumbar vertebra, like this; This utility model is just fixed patient's vertebra from the outside; Prevent that effectively the patient from causing damage because of movable improper down to fracture, broken nail or displacement fracture phenomenon occur, help patient's recovery; The frenulum of the upper end transverse slat of this utility model can be provided with and be the shoulder belt formula, better is fixed on patient's back, prevents this utility model displacement.
Description of drawings
Fig. 1 is the sketch map of this utility model.
The specific embodiment
Combine accompanying drawing that this utility model is further described at present; Fig. 1 is a kind of embodiment of this utility model, comprises riser 3, three arcual transverse slats 1 and frenulums 2, and described riser 3 is the stripe board of adjustable in length formula; Like telescopic stripe board; Or the stripe board of two band chutes, also being provided with trip bolt on the riser 3, length adjustment back is well fixed with trip bolt.Riser 3 is arranged to the needs that the adjustable length section type structure can adapt to different patients.At the two ends up and down of riser 3 transverse slat 1 is set respectively, the length of lower end transverse slat 1 is greater than the length of upper end transverse slat 1, and transverse slat 1 length of upper end is 25 centimetres to 30 centimetres usually, and transverse slat 1 length of lower end is 40 centimetres to 50 centimetres.Center section part branch at riser 3 is provided with a transverse slat 1; This transverse slat 1 is flexible connection with riser 3; Can be provided with translot by this transverse slat 1, be placed on the riser 3 and can move up and down along riser 3 through this translot, this transverse slat 1 and riser 3 are connected through screw in place then.The cambered surface of three arc transverse slats 1 of this utility model is towards unanimity, and riser 3 is vertically connected on the centre position, back of arc transverse slat 1, is provided with frenulum 2
at the two ends of three transverse slats 1.In the present embodiment, be arranged on the transverse slat 1 of riser 3 upper ends, the frenulum 2 at its two ends is the shoulder belt formula, and promptly frenulum 2 is vertical the connection with transverse slat 1, and this frenulum 2 is adjustable in length and passes through the belt buckle flexible connection.The shoulder that the frenulum 2 that is the shoulder belt formula is enclosed within the patient is beneficial to the transverse slat 1 of effectively fixing upper end.The cambered surface inboard of the transverse slat 1 in the present embodiment is provided with spongy layer, and the patient uses this utility model pleasant like this.
During use, arcual transverse slat 1 is affixed on patient's back, then through frenulum 2 up and down two transverse slats 1 lie in patient's shoulder and waist respectively; And the transverse slat at riser 3 middle parts 1 and riser 3 be for flexibly connecting, and it is fastening with riser 3 more therefore can this transverse slat 1 to be positioned over the fracture of breast lumbar vertebra, like this; This utility model can be fixed the lumbar vertebra compression fracture place, can patient's whole vertebra be fixed from the outside again, prevents that effectively the patient from causing damage because of movable improper down to fracture; Broken nail or displacement fracture phenomenon appear; Help patient's recovery, use this utility model patient ground activity down ahead of time, reduce the long-term bed complications; This utility model also is applicable to auxiliary rectification of the slight bow-backed lopsided external fixation of teenager.
The utlity model has simple and reasonable for structurely, increase internal fixation stability, improve the characteristics of therapeutic effect.
Claims (3)
1. lumbar vertebra compression fracture external fixer; It is characterized in that: comprise riser, three arcual transverse slats and frenulum, described riser is the stripe board of adjustable in length formula, at the two ends up and down of riser a transverse slat is set respectively; The length of lower end transverse slat is greater than the length of upper end transverse slat; Center section part branch at riser is provided with a transverse slat, and this transverse slat and riser are for flexibly connecting, and the cambered surface of three arc transverse slats is towards unanimity; Riser is vertically connected on the centre position, back of arc transverse slat, is provided with frenulum
at the two ends of three transverse slats.
2. lumbar vertebra compression fracture external fixer according to claim 1 is characterized in that: be arranged on the transverse slat of riser upper end, the frenulum at its two ends is vertical the connection with transverse slat, and this frenulum is adjustable in length and passes through the belt buckle flexible connection.
3. lumbar vertebra compression fracture external fixer according to claim 1 and 2 is characterized in that: the cambered surface inboard of described transverse slat is provided with spongy layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120397004XU CN202277408U (en) | 2011-10-18 | 2011-10-18 | External fixing rack for thoracolumbar fracture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120397004XU CN202277408U (en) | 2011-10-18 | 2011-10-18 | External fixing rack for thoracolumbar fracture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202277408U true CN202277408U (en) | 2012-06-20 |
Family
ID=46223596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120397004XU Expired - Fee Related CN202277408U (en) | 2011-10-18 | 2011-10-18 | External fixing rack for thoracolumbar fracture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202277408U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107137173A (en) * | 2017-06-01 | 2017-09-08 | 成都贝施美医疗设备有限公司 | A kind of reseting fixture of the fracture of lumbar vertebra with band |
| CN112402088A (en) * | 2020-10-14 | 2021-02-26 | 中国人民解放军陆军军医大学第二附属医院 | Flail external chest fixing device |
-
2011
- 2011-10-18 CN CN201120397004XU patent/CN202277408U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107137173A (en) * | 2017-06-01 | 2017-09-08 | 成都贝施美医疗设备有限公司 | A kind of reseting fixture of the fracture of lumbar vertebra with band |
| CN112402088A (en) * | 2020-10-14 | 2021-02-26 | 中国人民解放军陆军军医大学第二附属医院 | Flail external chest fixing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120620 Termination date: 20121018 |