CN109692102A - Orthopaedics traction reduction instrument with memory function - Google Patents
Orthopaedics traction reduction instrument with memory function Download PDFInfo
- Publication number
- CN109692102A CN109692102A CN201910118771.3A CN201910118771A CN109692102A CN 109692102 A CN109692102 A CN 109692102A CN 201910118771 A CN201910118771 A CN 201910118771A CN 109692102 A CN109692102 A CN 109692102A
- Authority
- CN
- China
- Prior art keywords
- strut
- memory function
- plate
- reduction instrument
- traction reduction
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
- A61G13/12—Rests specially adapted therefor; Arrangements of patient-supporting surfaces
- A61G13/1205—Rests specially adapted therefor; Arrangements of patient-supporting surfaces for specific parts of the body
- A61G13/1245—Knees, upper or lower legs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
- A61G13/12—Rests specially adapted therefor; Arrangements of patient-supporting surfaces
- A61G13/128—Rests specially adapted therefor; Arrangements of patient-supporting surfaces with mechanical surface adaptations
- A61G13/1295—Rests specially adapted therefor; Arrangements of patient-supporting surfaces with mechanical surface adaptations having alignment devices for the patient's body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2210/00—Devices for specific treatment or diagnosis
- A61G2210/10—Devices for specific treatment or diagnosis for orthopedics
Abstract
The invention discloses the orthopaedics traction reduction instruments with memory function, including bed board, regulating device and transmission mechanism, the top side of the bed board is arranged symmetrically, and there are two protective plates, bottom surrounding is fixedly installed supporting leg, and the side of protective plate bottom is provided with transmission case, the regulating device includes dial, pointer and card emit, the transmission mechanism includes driving gear, driven gear, precision gear, sliding chute rod, sliding block bar, strut one, strut two, strut three and bottom plate, the protective plate is internally provided with twisted plate, and the two sides setting of twisted plate is fluted, the twisted plate is internally provided with rubber pad.The present invention can play more accurate adjusting by being provided with transmission mechanism to twisted plate, and by being provided with strut three and locating piece can be realized positioning to both legs different angle, more can satisfy the different demands of patient.
Description
Technical field
The present invention relates to orthopaedics therapy technical fields, more particularly to the orthopaedics traction reduction instrument with memory function.
Background technique
In fractures art hand, draw operations are that one basic and also very important operation, effect are direct
Affect surgical outcome and postoperative recovery.In current fracture operation treatment, draw operations are referred to by doctor mostly
Fluoroscopy images in preoperative or art are by virtue of experience manually completed, and such operation is not only complicated but also very dependent on doctor's
Clinical experience, meanwhile, doctor, which also usually needs to be directly exposed under X-ray, to be operated, and the dosage of doctor's raying is increased.
At present in the operation such as fracture of tibia reset, knee prosthesis, a doctor is generally required with two-handed hand-held suffering limb,
It is set to keep enuflex position, this not only consumes a large amount of physical strength of doctor, but also due to the unstability of manpower force, it cannot be guaranteed that suffering limb
Stability in surgical procedure, surgical effect are difficult to ensure.
In addition the leg of patient needs to be maintained at some posture, existing substantially by an end cap on foot neck,
The other end is drawn by weight, is achieved the effect that keep stable, but is easier to cause error in this way, and see without medical staff
In the case where shield can not the position accurately to leg position.
Summary of the invention
Technical problems based on background technology, the invention proposes the orthopaedics traction restorers with memory function
Tool.
Orthopaedics traction reduction instrument proposed by the present invention with memory function, including bed board, regulating device and driver
Structure, the top side of the bed board are symmetrical arranged there are two protective plate, and bottom surrounding is fixedly installed supporting leg, and protective plate bottom
The side in portion is provided with transmission case, and the regulating device includes that dial, pointer and card emit, and the transmission mechanism includes driving tooth
Wheel, driven gear, precision gear, sliding chute rod, sliding block bar, strut one, strut two, strut three and bottom plate.
Preferably, the protective plate is internally provided with twisted plate, and fluted, the bending is arranged in the two sides of twisted plate
Plate is internally provided with rubber pad.
Preferably, shaft is provided on the right side of the twisted plate, and shaft passes through the inside of twisted plate insertion bed board, it is described
Chamfering is provided on the left of twisted plate, and bottom is provided with anti-slip layer.
Preferably, the transmission case is internally provided with transmission mechanism, and the top of transmission case is connect with bed board, the biography
The power transmitting of motivation structure is successively transmitted from driving gear to driven gear, precision gear and sliding chute rod.
Preferably, the fixed money that relates in the bottom of the sliding block bar is on bottom plate, and side is arranged by sliding chute rod, the sliding chute rod
On be provided with toothrow.
Preferably, the card is emitted is fixedly connected with by the strut three of dial, and pointer is provided in nut cap.
Preferably, the both ends of the strut three are provided with locating piece, and left side locating piece is to the distance of three end of strut
Twice to the distance to three end of strut of right positioner block.
Preferably, the two sides of the twisted plate are provided with magic joint strip.
Preferably, the moving distance of the sliding chute rod be bottom plate top to precision gear horizontal line tangent position.
Preferably, the sliding chute rod and sliding block bar have from locking function.
In the present invention:
1, more accurate adjusting can be played to twisted plate by being provided with transmission mechanism, and by being provided with strut three
It can be realized the positioning to both legs different angle with locating piece, more can satisfy the different demands of patient.
2, precise positioning can be carried out to twisted plate by being provided with regulating device, when medical staff not when, under patient
Bed is returned, and can accurately be positioned under the auxiliary of relatives to both legs.
3, the both legs of patient can be positioned by being provided with twisted plate and magic joint strip, is more advantageous to doctor to trouble
Person does traction reduction, avoids doctor by unnecessary radiation, thus more safe and reliable.
Detailed description of the invention
Fig. 1 is the top view of the orthopaedics traction reduction instrument proposed by the present invention with memory function；
Fig. 2 is the main view of the orthopaedics traction reduction instrument proposed by the present invention with memory function；
Fig. 3 is the structural schematic diagram of the orthopaedics traction reduction instrument proposed by the present invention with memory function；
Fig. 4 is the drive mechanism figure of the orthopaedics traction reduction instrument proposed by the present invention with memory function；
Fig. 5 is the adjustment structure figure of the orthopaedics traction reduction instrument proposed by the present invention with memory function；
Fig. 6 is the drive mechanism top view of the orthopaedics traction reduction instrument proposed by the present invention with memory function；
Fig. 7 is the sliding block bar sectional view of the orthopaedics traction reduction instrument proposed by the present invention with memory function；
Fig. 8 is the structure sliding chute rod sectional view of the orthopaedics traction reduction instrument proposed by the present invention with memory function.
In figure: 1 bed board, 2 protective plates, 3 twisted plates, 4 magic joint strips, 5 grooves, 6 transmission cases, 7 regulating devices, 8 rocking bars, 9
Supporting leg, 10 handles, 11 card slots, 12 shafts, 13 transmission mechanisms, 14 driving gears, 15 driven gears, 16 precision gears, 17 are slided
Channel bar, 18 sliding block bars, 19 bottom plates, 20 locating pieces, 21 dials, 22 pointers, 23 card emit, 24 struts one, 25 struts two, 26 struts
Three, 27 sliding blocks, 28 sliding slots.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-8, with the orthopaedics traction reduction instrument of memory function, including bed board 1, regulating device 7 and driver
Structure 13, the top side of bed board 1 are symmetrical arranged there are two protective plate 2, and bottom surrounding is fixedly installed supporting leg 9, and protective plate 2
The side of bottom is provided with transmission case 6, and regulating device 7 includes that dial 21, pointer 22 and card emit 23, and transmission mechanism 13 includes master
Moving gear 14, driven gear 15, precision gear 16, sliding chute rod 17, sliding block bar 18, strut 1, strut 2 25,3 26 and of strut
Bottom plate 19.
In the present invention, protective plate 2 is internally provided with twisted plate 3, and the two sides setting fluted 5 of twisted plate 3, twisted plate
3 are internally provided with rubber pad, can play a protective role to the leg of patient.
The right side of twisted plate 3 is provided with shaft 12, and shaft 12 passes through the inside that twisted plate 3 is embedded in bed board 1, twisted plate 3
Left side be provided with chamfering, and bottom is provided with anti-slip layer.
Transmission case 6 is internally provided with transmission mechanism 13, and the top of transmission case 6 is connect with bed board 1, transmission mechanism 13
Power transmitting is successively transmitted from driving gear 14 to driven gear 15, precision gear 16 and sliding chute rod 17, the stepped transmission of power,
The tilt angle of twisted plate 3 can be adjusted, and more refined.
The fixed money that relates in the bottom of sliding block bar 18 is on bottom plate 19, and side setting is arranged by sliding chute rod 17 on sliding chute rod 17
There is toothrow.
Card emits 23 and is fixedly connected with by the strut 3 26 of dial 21, and pointer 22 is provided in nut cap 23, passes through card
The rotation for emitting 23 can be to the angle spade memory function of rotation, can be extensive to twisted plate 3 when patient needs temporarily to leave the bed
It is multiple, when then returning on bed, it is configured by the pointer 22 in nut cap 23.
The both ends of strut 3 26 are provided with locating piece 20, and left side locating piece 20 arrives the distance of 3 26 end of strut, are right
Side positioning block 20 arrives twice of distance to 3 26 end of strut, can the twisted plate respectively to the left and right sides be adjusted, make
The angle of two legs may exist otherness.
The two sides of twisted plate 3 are provided with magic joint strip 4, and the leg of patient can be fixed, and opens up on twisted plate 3
The fluted comfort level that can increase leg.
The moving distance of sliding chute rod 17 be bottom plate 19 top to precision gear 16 horizontal line tangent position.
Sliding chute rod 17 and sliding block bar 18 have from locking function, can position to the angle of twisted plate 3, place and occur
3 roll-off of twisted plate, self-locking function realization is fairly simple, and as replace the stuck prior art.
Working principle: when in use, patient lies on bed board 1, and both legs are individually positioned on twisted plate 3, then uses
Magic joint strip 4 continues to fix to the leg of patient, and doctor passes through the adjusting dress of 10 pairs of inside of handle of the rotation left and right sides respectively
It sets 7 to be adjusted, the two legs of left and right is made to be respectively at different angles, facilitate the later period to carry out draw operations to patient, and work as
When patient leaves the bed back, twisted plate 3 can be resetted by the pointer 22 in nut cap 23, be avoided because special circumstances cause
Fault, thus the use of finishing device.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. the orthopaedics traction reduction instrument with memory function, including bed board (1), regulating device (7) and transmission mechanism (13),
It is characterized in that, the top side of the bed board (1) is symmetrical arranged there are two protective plate (2), and bottom surrounding is fixedly installed support
Leg (9), and the side of protective plate (2) bottom is provided with transmission case (6), the regulating device (7) includes dial (21), pointer
(22) it is emitted (23) with card, the transmission mechanism (13) includes driving gear (14), driven gear (15), precision gear (16), slides
Channel bar (17), sliding block bar (18), strut one (25), strut two (25), strut three (26) and bottom plate (19).
2. the orthopaedics traction reduction instrument according to claim 1 with memory function, which is characterized in that the protective plate
(2) be internally provided with twisted plate (3), and fluted (5) are arranged in the two sides of twisted plate (3), the inside of the twisted plate (3) is set
It is equipped with rubber pad.
3. the orthopaedics traction reduction instrument according to claim 2 with memory function, which is characterized in that the twisted plate
(3) it is provided on the right side of shaft (12), and shaft 12 passes through the inside of twisted plate (3) insertion bed board (1), the twisted plate (3)
Left side be provided with chamfering, and bottom is provided with anti-slip layer.
4. the orthopaedics traction reduction instrument according to claim 1 with memory function, which is characterized in that the transmission case
(6) be internally provided with transmission mechanism (13), and the top of transmission case (6) is connect with bed board (1), the transmission mechanism (13)
Power transmitting is successively transmitted from driving gear (14) to driven gear (15), precision gear (16) and sliding chute rod (17).
5. the orthopaedics traction reduction instrument according to claim 1 to 4 with memory function, which is characterized in that described
The fixed money that relates in the bottom of sliding block bar (18) is on bottom plate (19), and side setting is by sliding chute rod (17), on the sliding chute rod (17)
It is provided with toothrow.
6. the orthopaedics traction reduction instrument according to claim 1 with memory function, which is characterized in that the card emits
(23) it is fixedly connected with by the strut three (26) of dial (21), and is provided with pointer (22) in nut cap (23).
7. the orthopaedics traction reduction instrument according to claim 6 with memory function, which is characterized in that the strut three
(26) both ends are provided with locating piece (20), and left side locating piece (20) arrives the distance of strut three (26) end, is right positioner
Block (20) arrives twice to the distance of strut three (26) end.
8. the orthopaedics traction reduction instrument according to claim 1 with memory function, which is characterized in that the twisted plate
(3) two sides are provided with magic joint strip (4).
9. the orthopaedics traction reduction instrument according to claim 5 with memory function, which is characterized in that the sliding chute rod
(17) moving distance be bottom plate (19) top to precision gear (16) horizontal line tangent position.
10. the orthopaedics traction reduction instrument according to claim 9 with memory function, which is characterized in that the sliding slot
Bar (17) and sliding block bar (18) have from locking function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910118771.3A CN109692102A (en) | 2019-01-28 | 2019-01-28 | Orthopaedics traction reduction instrument with memory function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910118771.3A CN109692102A (en) | 2019-01-28 | 2019-01-28 | Orthopaedics traction reduction instrument with memory function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109692102A true CN109692102A (en) | 2019-04-30 |
Family
ID=66234813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910118771.3A Pending CN109692102A (en) | 2019-01-28 | 2019-01-28 | Orthopaedics traction reduction instrument with memory function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109692102A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016196439A1 (en) * | 2015-05-31 | 2016-12-08 | Christopher James Brown | Surgical limb positioning and support device and method |
| CN206473336U (en) * | 2016-11-07 | 2017-09-08 | 许昌学院 | One kind danger patient medical image turntable |
| CN207614010U (en) * | 2017-06-14 | 2018-07-17 | 王丽雯 | A kind of knee joint needle thorn holder |
| CN108294910A (en) * | 2018-02-12 | 2018-07-20 | 中国人民解放军第四军医大学 | Limbs adjust orientation device in art |
| CN207898504U (en) * | 2017-06-21 | 2018-09-25 | 北京普润医疗器械有限公司 | The adjusting apparatus of resist-nailed seat component |
| CN108652907A (en) * | 2018-06-07 | 2018-10-16 | 韩坤 | A kind of controllable holder of Orthopedic Clinical |
-
2019
- 2019-01-28 CN CN201910118771.3A patent/CN109692102A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016196439A1 (en) * | 2015-05-31 | 2016-12-08 | Christopher James Brown | Surgical limb positioning and support device and method |
| CN206473336U (en) * | 2016-11-07 | 2017-09-08 | 许昌学院 | One kind danger patient medical image turntable |
| CN207614010U (en) * | 2017-06-14 | 2018-07-17 | 王丽雯 | A kind of knee joint needle thorn holder |
| CN207898504U (en) * | 2017-06-21 | 2018-09-25 | 北京普润医疗器械有限公司 | The adjusting apparatus of resist-nailed seat component |
| CN108294910A (en) * | 2018-02-12 | 2018-07-20 | 中国人民解放军第四军医大学 | Limbs adjust orientation device in art |
| CN108652907A (en) * | 2018-06-07 | 2018-10-16 | 韩坤 | A kind of controllable holder of Orthopedic Clinical |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI481382B (en) | Assistance device and guiding assembly for percutaneous surgery | |
| CN109846528B (en) | Joint replacement surgery auxiliary positioning method and system based on inertial navigation | |
| Gosling et al. | Robot-assisted fracture reduction: A preliminary study in the femur shaft | |
| CN105997269B (en) | Manual minimally invasive spine operation guiding device | |
| CN201088623Y (en) | Position device for the cervical pedicle for screw placement | |
| Thonse et al. | Limb lengthening with a fully implantable, telescopic, intramedullary nail | |
| CN101507657B (en) | Medical magnetic navigation spotter | |
| CN109692102A (en) | Orthopaedics traction reduction instrument with memory function | |
| CN113907859A (en) | Auxiliary sacroiliac joint screw navigation nail placing device | |
| CN219306838U (en) | Aiming device for pushing metatarsal bone after cutting | |
| CN107961056A (en) | A kind of line of force measurement angle positioner for knee joint peripheral osteotomy | |
| CN208388715U (en) | A kind of external positioning device of spinal operation puncture | |
| Medoff | Insertion of the distal screws in interlocking nail fixation of femoral shaft fractures. Technical note. | |
| CN108742985A (en) | Pre hospital care Multiple Fractures in Low Extremities fixing bracket | |
| CN115770170A (en) | Lower limb rehabilitation training device | |
| WO2020202217A1 (en) | Advanced pediatric spica table | |
| CN215458109U (en) | Two low limbs mount for radiology department | |
| CN215273255U (en) | Novel intramedullary nail interlocking nail implanting device | |
| CN105748142B (en) | A kind of percutaneous individuation pedicle screw navigation template device of detachable bilateral type | |
| CN218165356U (en) | Auxiliary needle-placing temporary fixing device for intertrochanteric fracture | |
| CN216167688U (en) | Individualized osteotomy positioning device | |
| CN209186707U (en) | A kind of measuring instrument of equinovarus | |
| CN211409585U (en) | Multifunctional operation traction bed with limb fixing and protecting device | |
| CN217118830U (en) | Limb fixing device suitable for fracture operation of operating table | |
| CN215937626U (en) | Auxiliary reduction device in femoral fracture operation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190430 |
|
| RJ01 | Rejection of invention patent application after publication |