CN208785024U - A kind of clinic Orthopeadic Surgery with lesser trochanter of femur fixes device - Google Patents
A kind of clinic Orthopeadic Surgery with lesser trochanter of femur fixes device Download PDFInfo
- Publication number
- CN208785024U CN208785024U CN201721506004.2U CN201721506004U CN208785024U CN 208785024 U CN208785024 U CN 208785024U CN 201721506004 U CN201721506004 U CN 201721506004U CN 208785024 U CN208785024 U CN 208785024U
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- plate
- clamping plate
- sliding block
- sliding
- supporting plate
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Abstract
The utility model discloses a kind of clinical Orthopeadic Surgery and fixes device with lesser trochanter of femur, including connecting plate, elevating mechanism, translation mechanism, telescoping mechanism, first supporting plate and the second supporting plate, elevating mechanism includes the first sliding block and lifter plate, translation mechanism includes the second sliding block and translation plates, telescoping mechanism includes sleeve, telescopic rod and nut, the two sides of first supporting plate are symmetrically hinged with first clamping plate, the two sides of second supporting plate are symmetrically connected with second clamping plate, the utility model has the beneficial effects that, structure novel, practical function, when use, rotating the first knob makes first clamping plate be moved to suitable position, first clamping plate and second clamping plate are separately fixed to the upper and lower ends of fracture site, rotating the first knob can be such that first clamping plate rises vertically to realize traction appropriate, rotating the second knob can be such that first clamping plate translates, rotating nut can be with Keep telescopic rod flexible, first clamping plate is moved to suitable position accurately to be positioned and be fixed.
Description
Technical field
The utility model relates to orthopaedics therapy auxiliary instruments, and in particular to it is a kind of clinic Orthopeadic Surgery fixed with lesser trochanter of femur
Device.
Background technique
Intertrochanteric fracture can cause because of indirect violence or direct violence effect, and when falling, body issues rotation, excessive
Outreach or interior receipts position land, or side falls down to the ground when tumble, and greater trochanter is directly hit, and intertrochanteric fracture, bone between rotor can occur
It, will then using the connection means such as hollow lag screw this kind after the treatment method of folding usually first carries out traction reduction
Lesser trochanter is fixed, but existing fixed device generally only has fixed device without traction device, therefore reset effect is not
It is good, influence therapeutic effect.
Application No. is: a kind of diaplasis fixator for femoral lesser trochanter of CN201220092586.5 can reset rotor simultaneously
By hollow screw fixed rotor, but during rotor resets, which does not have traction function.
Utility model content
To solve the above problems, the utility model, which provides a kind of clinical Orthopeadic Surgery, fixes device with lesser trochanter of femur, this
Utility model is achieved through the following technical solutions.
A kind of clinic Orthopeadic Surgery fixes device with lesser trochanter of femur, including connecting plate, elevating mechanism, translation mechanism, flexible
Mechanism, the first supporting plate and the second supporting plate, the connecting plate inside are equipped with first sliding groove, and the left side central portion of first sliding groove is equipped with and connects
The first gear of fishplate bar rotation connection, first gear are connected with the first knob, and the first knob setting is in connection back；Institute
Stating elevating mechanism includes the first sliding block and lifter plate, and first sliding block is slidably connected in first sliding groove, a left side for the first sliding block
Side is equipped with the first rack gear engaged with the first gear, and the lifter plate and the first sliding block are affixed, and second sliding slot is equipped in lifter plate,
The upper middle side part of second sliding slot is equipped with the second gear being rotatablely connected with lifter plate, and second gear is connected with the second knob, described
The setting of second knob is in lifting plate surface；The translation mechanism includes the second sliding block and translation plates, and the second sliding block sliding connects
It connects in second sliding slot, the upside of the second sliding block is equipped with the second rack gear engaged with second gear, and the translation plates are sliding with second
Block is affixed；The telescoping mechanism includes sleeve, telescopic rod and nut, and the sleeve and translation plates are affixed, and sleeve inner is equipped with sky
Chamber, the circumferential direction of cavity are additionally provided with circular orbit with the surface for being equipped with limiting slot, the sleeve, and the telescopic rod is linked in cavity
Interior, the bottom of telescopic rod is equipped with limited block corresponding with limiting slot, and the nut bottom is equipped with annular connection corresponding with track
Block, the nut are engaged with telescopic rod screw thread；First supporting plate is fixed in the other end of telescopic rod, and the two of first supporting plate
Side is symmetrically hinged with first clamping plate, and the first clamping plate is bolted；Second supporting plate is arranged under the first supporting plate
Plate is simultaneously affixed with connecting plate, and the two sides of the second supporting plate are symmetrically connected with second clamping plate, and the second clamping plate is affixed also by bolt.
Further, the right side of first sliding block is symmetrically connected with the first auxiliary slider, and the right side of first sliding groove is equipped with
The first auxiliary chute corresponding with the first auxiliary slider；The downside of second sliding block is symmetrically connected with the second auxiliary slider, the
The downside of two sliding slots is equipped with the second auxiliary chute corresponding with the second auxiliary slider.
Further, the connecting plate two sides are symmetrically connected with otic placode, and the otic placode opposite face is symmetrically arranged with third sliding slot,
The lifter plate two sides are connected with third sliding block corresponding with third sliding slot.
Further, the shape of the first clamping plate and second clamping plate is completely the same.
Further, it is connected with arc air bag in the first clamping plate and second clamping plate, the air bag can be by outer
Portion's air-pump inflating.
The utility model has the beneficial effects that structure novel, practical function, in use, the first knob of rotation makes the first folder
Plate is moved to suitable position, and first clamping plate and second clamping plate are separately fixed to the upper and lower ends of fracture site, the first rotation of rotation
Button can be such that first clamping plate rises vertically to realize traction appropriate, and the second knob of rotation can be such that first clamping plate translates, turn
Dynamic nut can make telescopic rod flexible, and first clamping plate is moved to suitable position accurately to be positioned and be fixed.
Detailed description of the invention
It, below will be to required in specific embodiment description in order to illustrate more clearly of the technical solution of the utility model
The attached drawing used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the utility model
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1: a kind of clinical Orthopeadic Surgery described in the utility model fixes the structural schematic diagram of device with lesser trochanter of femur；
Fig. 2: a kind of clinical Orthopeadic Surgery described in the utility model fixes the side view of device with lesser trochanter of femur；
The cross-sectional view of A-A direction shown in Fig. 3: Fig. 2；
The cross-sectional view of B-B direction shown in Fig. 4: Fig. 2；
Fig. 5: the cross-sectional view of telescoping mechanism described in the utility model.
Appended drawing reference is as follows:
1, connecting plate, 101, first sliding groove, 102, first gear, the 103, first knob, the 104, first auxiliary chute, 105,
Otic placode, 106, third sliding slot；
201, the first sliding block, 202, lifter plate, 203, second sliding slot, 204, second gear, the 205, second knob, 206,
One auxiliary slider, the 207, second auxiliary chute, 208, third sliding block；
301, the second sliding block, 302, translation plates, the 303, second auxiliary slider；
4, telescoping mechanism, 401, sleeve, 402, telescopic rod, 403, nut, 404, cavity, 405, limiting slot, 406, limit
Block, 407, link block；
5, the first supporting plate, 501, first clamping plate, 502, air bag；
6, the second supporting plate, 601, second clamping plate.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figs. 1-5, a kind of clinical Orthopeadic Surgery fixes device with lesser trochanter of femur, including connecting plate 1, elevating mechanism,
Translation mechanism, telescoping mechanism 4, the first supporting plate 5 and the second supporting plate 6 are equipped with first sliding groove 101, first sliding groove inside connecting plate 1
101 left side central portion is equipped with the first gear 102 being rotatablely connected with connecting plate 1, and first gear 102 is connected with the first knob 103,
First knob 103 is arranged at 1 back side of connecting plate；Elevating mechanism includes the first sliding block 201 and lifter plate 202, and the first sliding block 201 is sliding
Dynamic to be connected in first sliding groove 101, the left side of the first sliding block 201 is equipped with the first rack gear engaged with first gear 102, lifter plate
202 is affixed with the first sliding block 201, and second sliding slot 203 is equipped in lifter plate 202, and the upper middle side part of second sliding slot 203 is equipped with and liter
The second gear 204 that plate 202 is rotatablely connected drops, and second gear 204 is connected with the second knob 205, and the setting of the second knob 205 is rising
202 surface of plate drops；Translation mechanism includes the second sliding block 301 and translation plates 302, and the second sliding block 301 is slidably connected at second sliding slot
In 203, the upside of the second sliding block 301 is equipped with the second rack gear engaged with second gear 204, translation plates 302 and the second sliding block 301
It is affixed；Telescoping mechanism 4 includes sleeve 401, telescopic rod 402 and nut 403, and sleeve 401 and translation plates 302 are affixed, in sleeve 401
Portion is equipped with cavity 404, and the circumferential direction of cavity 404 is additionally provided with circular orbit with the surface for being equipped with limiting slot 405, sleeve 401, stretches
Bar 402 is linked in cavity 404, and the bottom of telescopic rod 402 is equipped with limited block 406 corresponding with limiting slot 405,403 bottom of nut
Portion is equipped with annular link block 407 corresponding with track, and nut 403 is engaged with 402 screw thread of telescopic rod；First supporting plate 5, which is fixed in, to be stretched
The other end of contracting bar 402, the two sides of the first supporting plate 5 are symmetrically hinged with first clamping plate 501, and first clamping plate 501 is bolted；
The lower plate of the first supporting plate 5 and affixed with connecting plate 1 is arranged in second supporting plate 6, and the two sides of the second supporting plate 6 are symmetrically connected with the second folder
Plate 502, second clamping plate 502 are affixed also by bolt.
Preferably, the right side of the first sliding block 201 is symmetrically connected with the first auxiliary slider 206, and the right side of first sliding groove 101 is set
There is first auxiliary chute 104 corresponding with the first auxiliary slider 206；The downside of second sliding block 301 is symmetrically connected with the second auxiliary
The downside of sliding block 303, second sliding slot 203 is equipped with second auxiliary chute 207 corresponding with the second auxiliary slider 303.
Preferably, 1 two sides of connecting plate are symmetrically connected with otic placode 105, and 105 opposite face of otic placode is symmetrically arranged with third sliding slot 106,
202 two sides of lifter plate are connected with third sliding block 208 corresponding with third sliding slot 106.
Preferably, the shape of first clamping plate 501 and second clamping plate 502 is completely the same.
Preferably, it is connected with arc air bag 502 in first clamping plate 501 and second clamping plate 502, air bag 502 can pass through
External air-pump inflating.
One specific embodiment of the utility model are as follows:
In use, the first knob 103 of rotation drives first gear 102 to rotate, the first rack gear and first gear 102 are engaged,
Therefore, the first sliding block 201 is driven to go up and down when first gear 102 rotates, the lifting of the first sliding block 201 drives lifter plate 202 to go up and down,
It drives first clamping plate 501 to make the lifting of vertical direction when lifter plate 202 is gone up and down, first clamping plate 501 can be moved at this time to properly
Position.
First clamping plate 501 and second clamping plate 502 are separately fixed to the upper and lower ends of fracture site, pass through external air pump
Air bag 502 is inflated, fixation can be made more firm, rotating the first knob 103 at this time rises first clamping plate 501 suitably to bone
It is drawn folding part position.
When rotating the second knob 205, the second knob 205 drives second gear 204 to rotate, second gear 204 and the second tooth
Item engagement, therefore, the rotation of second gear 204 can drive translation plates 302 to translate；When rotating nut 403, in link block 407
Under the cooperation of track, nut 403 can only rotate and cannot make the movement of vertical direction, in limited block 406 and limiting slot
Under 405 cooperation, telescopic rod 402 can only most vertical direction movement and cannot rotate, therefore, when rotating nut 403, stretch
The flexible position so as to adjust first clamping plate 501 of contracting bar 402；It rotates the second knob 205 and nut 403 adjusts first clamping plate
501 arrival suitable positions are the reset and fixation for being able to achieve rotor.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, does not limit the specific embodiment that the utility model is only yet.Obviously, according to this specification
Content, can make many modifications and variations.These embodiments are chosen and specifically described to this specification, be in order to preferably explain
The principles of the present invention and practical application, so that skilled artisan be enable to better understand and utilize this practical
It is novel.The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
1. a kind of clinic Orthopeadic Surgery fixes device with lesser trochanter of femur, it is characterised in that: including connecting plate, elevating mechanism, translation
Mechanism, telescoping mechanism, the first supporting plate and the second supporting plate, are equipped with first sliding groove inside the connecting plate, in the left side of first sliding groove
Portion is equipped with the first gear being rotatablely connected with connecting plate, and first gear is connected with the first knob, and the first knob setting is even
The fishplate bar back side；The elevating mechanism includes the first sliding block and lifter plate, and first sliding block is slidably connected in first sliding groove, the
The left side of one sliding block is equipped with the first rack gear engaged with the first gear, and the lifter plate and the first sliding block are affixed, set in lifter plate
There is a second sliding slot, the upper middle side part of second sliding slot is equipped with the second gear being rotatablely connected with lifter plate, and second gear is connected with the
Two knobs, the second knob setting is in lifting plate surface；The translation mechanism include the second sliding block and translation plates, described second
Sliding block is slidably connected in second sliding slot, and the upside of the second sliding block is equipped with the second rack gear engaged with second gear, the translation
Plate and the second sliding block are affixed；The telescoping mechanism includes sleeve, telescopic rod and nut, and the sleeve and translation plates are affixed, sleeve
Inside is equipped with cavity, and the circumferential direction of cavity is additionally provided with circular orbit, the telescopic rod with the surface for being equipped with limiting slot, the sleeve
It is linked in cavity, the bottom of telescopic rod is equipped with limited block corresponding with limiting slot, and the nut bottom is equipped with corresponding to track
Annular link block, the nut engages with telescopic rod screw thread；First supporting plate is fixed in the other end of telescopic rod, and described
The two sides of one supporting plate are symmetrically hinged with first clamping plate, and the first clamping plate is bolted；Second supporting plate setting is the
The lower plate of one supporting plate is simultaneously affixed with connecting plate, and the two sides of the second supporting plate are symmetrically connected with second clamping plate, and the second clamping plate is also led to
It is affixed to cross bolt.
2. a kind of clinical Orthopeadic Surgery according to claim 1 fixes device with lesser trochanter of femur, it is characterised in that: described the
The right side of one sliding block is symmetrically connected with the first auxiliary slider, and the right side of first sliding groove is equipped with corresponding with the first auxiliary slider first
Auxiliary chute；The downside of second sliding block is symmetrically connected with the second auxiliary slider, the downside of second sliding slot be equipped with it is second auxiliary
Help corresponding second auxiliary chute of sliding block.
3. a kind of clinical Orthopeadic Surgery according to claim 1 fixes device with lesser trochanter of femur, it is characterised in that: the company
Fishplate bar two sides are symmetrically connected with otic placode, and the otic placode opposite face is symmetrically arranged with third sliding slot, the lifter plate two sides be connected with
The corresponding third sliding block of third sliding slot.
4. a kind of clinical Orthopeadic Surgery according to claim 1 fixes device with lesser trochanter of femur, it is characterised in that: described the
The shape of one clamping plate and second clamping plate is completely the same.
5. a kind of clinical Orthopeadic Surgery according to claim 1 fixes device with lesser trochanter of femur, it is characterised in that: described the
Arc air bag is connected in one clamping plate and second clamping plate, the air bag can pass through external air-pump inflating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721506004.2U CN208785024U (en) | 2017-11-13 | 2017-11-13 | A kind of clinic Orthopeadic Surgery with lesser trochanter of femur fixes device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721506004.2U CN208785024U (en) | 2017-11-13 | 2017-11-13 | A kind of clinic Orthopeadic Surgery with lesser trochanter of femur fixes device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208785024U true CN208785024U (en) | 2019-04-26 |
Family
ID=66198069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721506004.2U Expired - Fee Related CN208785024U (en) | 2017-11-13 | 2017-11-13 | A kind of clinic Orthopeadic Surgery with lesser trochanter of femur fixes device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208785024U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111700723A (en) * | 2020-06-23 | 2020-09-25 | 秦伟光 | A fixed director that resets that is used for fracture usefulness between old person's trochanter |
-
2017
- 2017-11-13 CN CN201721506004.2U patent/CN208785024U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111700723A (en) * | 2020-06-23 | 2020-09-25 | 秦伟光 | A fixed director that resets that is used for fracture usefulness between old person's trochanter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190426 Termination date: 20191113 |