CN203634268U - Orthopedic traction device - Google Patents
Orthopedic traction device Download PDFInfo
- Publication number
- CN203634268U CN203634268U CN201420010843.5U CN201420010843U CN203634268U CN 203634268 U CN203634268 U CN 203634268U CN 201420010843 U CN201420010843 U CN 201420010843U CN 203634268 U CN203634268 U CN 203634268U
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- CN
- China
- Prior art keywords
- plate
- fixed
- moving plate
- casing
- traction apparatus
- 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.)
- Expired - Fee Related
Links
- 230000000399 orthopedic Effects 0.000 title abstract 2
- 238000001356 surgical procedure Methods 0.000 claims description 10
- 230000000875 corresponding Effects 0.000 claims description 6
- 210000001503 Joints Anatomy 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 description 3
- 208000002193 Pain Diseases 0.000 description 2
- 238000002560 therapeutic procedure Methods 0.000 description 2
- 210000000474 Heel Anatomy 0.000 description 1
- 208000004296 Neuralgia Diseases 0.000 description 1
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000002441 reversible Effects 0.000 description 1
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Abstract
The utility model discloses an orthopedic traction device and relates to the technical field of medical instruments and apparatuses, aiming to solve the problems about local strains, failure in repeated restoration of the joints and gradual stretching of patients due to long-time stretching of existing devices. The traction device comprises a support, a support rod, a box, a fixed plate and a movable plate, wherein the fixed plate is fixed in the front of the box, slide rails are arranged on two sides of the box, pulleys are arranged below the movable plate and correspond to the slide rails, the movable plate is provided with binding straps, and a rack is arranged in the middle of the lower side of the movable plate. A controller is arranged in a shell and connected with a motor, an output shaft of the motor is provided with a gear, and the gear is meshed with the rack. Two springs are arranged between the fixed plate and the movable plate, one end of one of the springs is fixed on the fixed plate, the other end of the same is connected with a stretching stress sensor, one end of the other spring is fixed on the movable plate, the other end of the same is connected with the stretching stress sensor connected with the controller, and the fixed plate is provided with a clamping device composed of a fixed base, a connecting rod and a clamping portion.
Description
Technical field
This utility model relates to technical field of medical instruments, relates in particular to a kind of Orthopeadic Surgery traction apparatus.
Background technology
Along with the domestic reasons such as aging trend and traffic accident that present, annual fracture number significantly increases, and present stage, fracture in hospitalize, when synthetism, need manually fracture to be pulled open, rejoin in the position of correcting again knochenbruch afterwards, in drawing process, need to use sizable strength, so, in therapeutic process, often need several doctors to coordinate the object that just can reach synthetism, moreover, the wounded can be subject to huge pain in therapeutic process, as bony spur, neuralgia, deformation of spinal column etc., in the time for the treatment of, need to put the recovery operations such as a joint, to alleviate the compressing to painful area, reach the object for the treatment of.And at present, treat this disease on hospital clinical time, conventionally adopt long stretching joint, like this, not only patient's pain increases, and easily the position such as heel string, nerve is pulled.
Utility model content
This utility model provides a kind of Orthopeadic Surgery traction apparatus, causes patient part to be pulled for solving long-time stretching of existing apparatus, and the problem that can not make joint repeatedly reset, stretch gradually.
For achieving the above object, embodiment of the present utility model adopts following technical scheme:
A kind of Orthopeadic Surgery traction apparatus comprises support, pole, casing, determine plate, moving plate, determine plate and be fixed on casing front portion, casing both sides are provided with slide rail, below moving plate, be provided with pulley corresponding to the position of described slide rail, on moving plate, be provided with bandage, under moving plate, middle side part is provided with tooth bar, in housing, be provided with controller, controller is connected with motor, the output shaft of motor is provided with gear, described gear engages with described tooth bar, determining between plate and moving plate, to be provided with two springs, a spring one end is fixed on determines on plate, the other end is connected with tensile stress sensor, another root spring one end is fixed on moving plate, the other end is connected with described sensor, described sensor is connected with described controller, describedly determine plate and be provided with clamping device, described clamping device comprises holder, connecting rod and clamping part.
Preferably, described clamping part and connecting rod are rotationally connected, and described connecting rod is connected with holder by sliding sleeve, and holder bottom is provided with hold-down nut.
Wherein, the casing one end that is provided with moving plate is hinged on support, and described pole one end is articulated with and is provided with the casing one end of determining plate, and support lower end is provided with fixed block.
Preferably, described fixed block comprises sliding shoe, spring and thimble.
Wherein, on described support, the position of corresponding described sliding shoe is provided with slideway, described slideway bottom is provided with pit, and described pit is for fixing described thimble.
In the traction apparatus that this utility model provides, can regulate the angle between casing and frame, patient is treated with a comfortable angle, meanwhile, motor drives moving plate repeatedly to move, and has avoided long-time stretching, has reduced patient's misery.
Accompanying drawing explanation
The overall schematic of the traction apparatus that Fig. 1 provides for this utility model;
The structural representation of the traction apparatus that Fig. 2 provides for this utility model;
The structure chart of fixed block described in the traction apparatus that Fig. 3 provides for this utility model.
The specific embodiment
Below in conjunction with accompanying drawing, traction apparatus of the present utility model is described in detail.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be mechanical connection, can be also electrical connection; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can concrete condition understand the concrete meaning of above-mentioned term in this utility model.
Referring to Fig. 1 and Fig. 2, a kind of Orthopeadic Surgery traction apparatus of the present utility model, comprise support 1, pole 2, casing 3, determine plate 4, moving plate 5, determine plate 4 and be fixed on casing 3 front portions, casing 3 both sides are provided with slide rail 6, below moving plate 5, be provided with pulley 7 corresponding to the position of described slide rail 6, on moving plate 5, be provided with bandage 8, be provided with tooth bar 9 at 5 times middle side parts of moving plate, in casing 3, be provided with controller (not shown), controller is connected with motor, the output shaft of motor is provided with gear 10, described gear 10 engages with described tooth bar 9, determining between plate 4 and moving plate 5, to be provided with two springs 11, 12, spring 11 one end are fixed on determines on plate 4, the other end is connected with tensile stress sensor 13, another root spring 12 one end are fixed on moving plate 5, the other end is connected with described sensor 13, described sensor 13 is connected with described controller, controller receives the data of input equipment feedback, the numerical value of these data and sensor 13 is contrasted, according to the conduction time of comparing result control motor, and then the displacement of control keep plate 5, can synthetism or opportunity for the treatment of when reaching, to move plate 5 is fixed on casing 3 by fixture 14, patient is treated.Describedly determine plate 4 and be provided with clamping device 15, described clamping device 15 comprises holder 16, connecting rod 17 and clamping part 18.Described clamping part 18 is rotationally connected with connecting rod 17, and described connecting rod 17 is connected with holder 16 by sliding sleeve 19, and holder 16 bottoms are provided with hold-down nut 20.Casing 3 one end that are provided with moving plate 5 are hinged on support 1, and described pole 2 one end are articulated with and are provided with casing 3 one end of determining plate 4, and support 1 lower end is provided with fixed block 21.Referring to Fig. 3, described fixed block 21 comprises sliding shoe 22, spring 23 and thimble 24 again.On described support 1, the position of corresponding described sliding shoe 22 is provided with slideway 25, described slideway 25 bottoms are provided with pit, described pit is for fixing described thimble 24.
Patient's upper body lies in to be determined on plate, and clamping part 18 is sandwiched in below axillary fossa, pinion another position of health fracture with bandage 8, open motor, motor drives moving plate 5 to rotate, in the time reaching applicable displacement, read now pulling force by tensile stress sensor 13, and by input module, this numerical value is inputed in controller, by the driving time of controller control motor, and then the position of control keep plate 5, in the time reaching preset value, controller control motor reversal, then strengthen pulling force numerical value, finally reach medicable displacement.
The above; it is only the specific embodiment of the present utility model; but protection domain of the present utility model is not limited to this; any be familiar with those skilled in the art this utility model disclose technical scope in; can expect easily changing or replacing, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should described be as the criterion with the protection domain of claim.
Claims (5)
1. an Orthopeadic Surgery traction apparatus, it is characterized in that: this device comprises support, pole, casing, determine plate, moving plate, describedly determine plate and be fixed on described casing front portion, described casing both sides are provided with slide rail, below described moving plate, be provided with pulley corresponding to the position of described slide rail, on described moving plate, be provided with bandage, middle part at described moving plate downside is provided with tooth bar, in housing, be provided with controller, described controller is connected with motor, the output shaft of described motor is provided with gear, described gear engages with described tooth bar, determine to be provided with between plate and moving plate two springs described, one end of a described spring is fixed on describedly determines on plate, the other end is connected with tensile stress sensor, described in another root, one end of spring is fixed on described moving plate, the other end is connected with described sensor, and described sensor is connected with described controller, describedly determines plate and is provided with clamping device, and described clamping device comprises holder, connecting rod and clamping part.
2. a kind of Orthopeadic Surgery traction apparatus according to claim 1, is characterized in that: described clamping part and described connecting rod are rotationally connected, described connecting rod is connected with described holder by sliding sleeve, and described holder bottom is provided with hold-down nut.
3. a kind of Orthopeadic Surgery traction apparatus according to claim 2, it is characterized in that: the one end that is provided with the described casing of described moving plate is hinged on described support, described pole one end is articulated with the one end that is provided with the described described casing of determining plate, and described support lower end is provided with fixed block.
4. a kind of Orthopeadic Surgery traction apparatus according to claim 3, is characterized in that: described fixed block comprises sliding shoe, spring and thimble.
5. a kind of Orthopeadic Surgery traction apparatus according to claim 4, is characterized in that: on described support, the position of corresponding described sliding shoe is provided with slideway, described slideway bottom is provided with pit, and described pit is for fixing described thimble.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420010843.5U CN203634268U (en) | 2014-01-09 | 2014-01-09 | Orthopedic traction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420010843.5U CN203634268U (en) | 2014-01-09 | 2014-01-09 | Orthopedic traction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203634268U true CN203634268U (en) | 2014-06-11 |
Family
ID=50865558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420010843.5U Expired - Fee Related CN203634268U (en) | 2014-01-09 | 2014-01-09 | Orthopedic traction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203634268U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106618699A (en) * | 2016-10-20 | 2017-05-10 | 马丽丽 | Restoration instrument for spine surgery |
| CN111225625A (en) * | 2017-10-24 | 2020-06-02 | 庆北大学校产学协力团 | Active traction device and control method thereof |
-
2014
- 2014-01-09 CN CN201420010843.5U patent/CN203634268U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106618699A (en) * | 2016-10-20 | 2017-05-10 | 马丽丽 | Restoration instrument for spine surgery |
| CN111225625A (en) * | 2017-10-24 | 2020-06-02 | 庆北大学校产学协力团 | Active traction device and control method thereof |
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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: 20140611 Termination date: 20150109 |
|
| EXPY | Termination of patent right or utility model |