CN107693096A - It is a kind of that there is the controlling type Bionics Bone external fixing rack that can lock gimbal suspension device - Google Patents
It is a kind of that there is the controlling type Bionics Bone external fixing rack that can lock gimbal suspension device Download PDFInfo
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- CN107693096A CN107693096A CN201711140603.1A CN201711140603A CN107693096A CN 107693096 A CN107693096 A CN 107693096A CN 201711140603 A CN201711140603 A CN 201711140603A CN 107693096 A CN107693096 A CN 107693096A
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- gimbal suspension
- lock
- loopful
- locked
- suspension device
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/60—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like for external osteosynthesis, e.g. distractors, contractors
- A61B17/62—Ring frames, i.e. devices extending around the bones to be positioned
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/60—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like for external osteosynthesis, e.g. distractors, contractors
- A61B17/64—Devices extending alongside the bones to be positioned
- A61B17/6425—Devices extending alongside the bones to be positioned specially adapted to be fitted across a bone joint
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/60—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like for external osteosynthesis, e.g. distractors, contractors
- A61B17/64—Devices extending alongside the bones to be positioned
- A61B17/6441—Bilateral fixators, i.e. with both ends of pins or wires clamped
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/60—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like for external osteosynthesis, e.g. distractors, contractors
- A61B17/64—Devices extending alongside the bones to be positioned
- A61B17/645—Devices extending alongside the bones to be positioned comprising a framework
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B2017/564—Methods for bone or joint treatment
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- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses a kind of controlling type Bionics Bone external fixing rack for having and can locking gimbal suspension device, including near-end loopful, distal end loopful and connecting rod, steel needle fixing clamp and draw point, one end of connecting rod is connected by that can lock gimbal suspension device with near-end loopful, the other end of connecting rod is connected by nut with distal end loopful, gimbal suspension device can be locked to be fixedly connected with near-end loopful by bolt, gimbal suspension device can be locked by connecting rod to fix with distal end loopful, gimbal suspension device can be locked include can lock gimbal suspension head A, gimbal suspension head B can be locked, joint bearing pin A, lock female A, H type frame, back-up ring, the joint bearing pin B and female B of locking.Present invention employs front and rear angulation of the controlling type Bionics Bone external fixing rack to the reduction of the fracture, the fixation easy to adjust of left and right angulation that can lock gimbal suspension device are accurate, malformation correction adjustment it is brisk be not easy it is stuck, it is simple in construction, in light weight, cost is low, controllable, operation is flexible, can targetedly, personalized be combined, regulate and control.
Description
Technical field
It is specifically a kind of to have the controlling type that lock gimbal suspension device bionical the present invention relates to a kind of bone surgical operation appliances
Bone external fixing rack.
Background technology
In the process of medical technology modernization, material and the configuration aspects of exter-nal fixer obtain significant progress, dash forward
What is gone out is undoubtedly the hole ring type external fixator of Russia medical expert Ilizarov inventions, hole ring type external fixator and fine steel needle
Tension technology, make the exter-nal fixer in primitive meaning, there occurs quality change in mechanical function mode and Mechanobiology performance
Change, performance of control raising, idicatio is more extensive, is the major progress of exter-nal fixer technical field.Ilizarov technology
Also the interest of study, research and application of the countless orthopedists to bone External technique is excited, thereafter U.S. Dror Paley
Write《Orthopaedic srugery's principle》, it is creative by CORA concepts be applied to outside bone it is fixed rescue among, make fixation outside bone orthopedic
Technology makes substantial progress in terms of standardization and digitlization.At the same time, the research of orthopedic instruments also has rapid progress：1984
Year, Bastiani etc. has invented a kind of unilateral axle dynamic external fixator, simplifies to have grasped and makees difficulty, is that domestic and international application is more
A kind of exter-nal fixer；AO schools also identify application value of the exter-nal fixer in opening, infected fracture, have developed one
Kind tubulose external fixator.1994 American J Charles Taylor (charles Taylor) et al. it is outer in Ilizarov annulars
On the basis of fixator, " Spatial infrastructure " external fixator (Taylor Spatial Frame, abbreviation of the Curve guide impeller into numeral
TSF), " Spatial infrastructure " external fixator is a kind of obliquely to connect six telescopic connecting rods proximally and distally on ring, simultaneously
The hole ring type external fixator that can be rotated freely at tie point, the hole ring type external fixator are also referred to as " Taylor space frame
Frame ".
Now, applicant is according to " orthopaedics Natural Reconstruction theory ", it is proposed that a kind of " the adaptability rigidity of fracture fixation is general
Thought ", i.e. adaptability rigidity of fixation.The adaptability rigidity of fixation, refer to that exter-nal fixer is maintaining the same of reduction of the fracture stabilization
When, according to the original development mode of bone embryo, there is provided interim optimal rigidity of fixation, make full use of adaptability control of the bone to stress
System, adjusts the growth and absorption of bone, promotes the process of union, the optimized reconstruction of complete osteogenesis function, until knitting recovers
To most perfect degree, in other words, as the rigidity of fracture fixation reduces with the increase of the intensity of knitting, biomechanics of bone
Intensity increased dynamic conversion process with the reduction of rigidity of fixation.Thus sum up：Early implementation of fracturing is strong
Flexible fastening fixed, that mid-term provides axial direction and combined stress stimulates, later stage provide balance fixation, and it is solid that this concept meets fracture
Fixed, healing, the biological process rebuild, to External technique, clinically rationally application provides the theory being of practical significance and referred to
Lead.
The content of the invention
It is an object of the invention to provide a kind of controlling type Bionics Bone external fixing rack for having and can locking gimbal suspension device, with solution
The problem of being proposed in certainly above-mentioned background technology.
To achieve the above object, the present invention provides following technical scheme：
It is a kind of that there is the controlling type Bionics Bone external fixing rack that can lock gimbal suspension device, including near-end loopful, distal end loopful and connection
Mode is bolted on bar, steel needle fixing clamp and draw point, the near-end loopful and the distal end loopful, and fixation is set respectively
It is equipped with steel needle fixing clamp；One end of connecting rod is connected by that can lock gimbal suspension device with near-end loopful, and the other end of connecting rod leads to
Cross nut to be connected with distal end loopful, the gimbal suspension device of locking is fixedly connected by bolt with near-end loopful, passes through connecting rod
Gimbal suspension device can be locked to fix with distal end loopful；It is described lock gimbal suspension device and include can lock gimbal suspension head A, ten thousand can be locked
To ball and socket joint B, joint bearing pin A, female A, H type frame of locking, back-up ring, joint bearing pin B and female B is locked, it is described to lock gimbal suspension head A
It is connected with joint bearing pin A by external screw thread, is connected by internal thread with connecting rod, the female A of locking is by that can lock gimbal suspension
Head A external screw threads be connecteds with joint bearing pin A, and locking female A can be in middle turn, and the H type frame has two of square crossing to lead to
Hole, joint bearing pin B are interference fitted by H type frame through hole and back-up ring；Gimbal suspension head B, joint bearing pin B, lock can be locked by similarly realizing
Tight female B and the annexation of H type frame.
Preferably, the gimbal suspension head A that locks is female adapter, and it is female adapter that can lock gimbal suspension head B, or
It is female adapter that gimbal suspension head A can be locked described in person, and it is male connection that can lock gimbal suspension head B, or can lock universal pass
Section header A is male connection, and it is female adapter that can lock gimbal suspension head B, or can lock gimbal suspension head A and be connect for external screw thread
Head, it is male connection that can lock gimbal suspension head B.
Preferably, the near-end loopful and distal end loopful, which can connect, can lock universal joint joint device, and connecting rod uses screw thread
Bar, drawing-off bar, extension rod or quick extension rod, and the quantity of connecting rod is two, three, four, the six roots of sensation or eight.
Preferably, the connecting rod is vertical connecting rod or oblique connecting rods.
Preferably, lock gimbal suspension device two lock mother while can realize the rotation of any direction both when loosening
Realize that gimbal suspension device acts on, will be that single axle rotation is both real when another locking mother loosens when one of locking mother locks
Existing simple joint effect, when two lockings are female locks simultaneously, any angle locking can be achieved, both realize locking shutdown effect.
Compared with prior art, the beneficial effects of the invention are as follows：
1st, front and rear angulation, the left and right angulation that can lock the controlling type Bionics Bone external fixing rack of gimbal suspension device to the reduction of the fracture are employed
Fixation easy to adjust is accurate, malformation correction adjustment it is brisk be not easy it is stuck, it is simple in construction, in light weight, cost is low, it is controllable, operation
Flexibly, can targetedly, personalized be combined, regulate and control.
2nd, the controlling type Bionics Bone external fixing rack of gimbal suspension device can be locked by, which employing, can make mechanical energy（Mechanical environment）With
Biological energy source（Regeneration）With good compatibility（The reasonability of Mechanobiology environment）, early implementation of fracturing can be met
Flexible fastening, the requirement of later stage offer balance fixation that strong fixation, mid-term provide axial direction and combined stress stimulates.
3rd, employ can lock gimbal suspension device the bionical exter-nal fixer of controlling type can according to the needs for the treatment of, optional 2~6
Root exter-nal fixer can be locked gimbal suspension device and be combined with connecting rod and cooperation, overcome existing product whole system and consolidated
Change, manufacturing cost is high, adjusting range is single, can rotate and can not lock, can lock and can not rotate while realize a variety of joint device work(
Energy, multi-product specification turn into the production cost that a kind of specification reduces, and solve to use the shortcomings that expensive, medical treatment cost is high.
4th, the bionical exter-nal fixer of controlling type that can lock gimbal suspension device is employed after implementation is threaded a needle and fixed, and can be passed through
Gimmick（Human hand）Directly carry out integer reset（It is orthopedic）Adjustment, operative treatment quality was both can guarantee that, and computer-aided need not have been used
System is operated, and reduces workload, time saving, laborsaving, province's payment for medical care, while is also that the intelligentized control method for realizing real meaning carries
Solid foundation is supplied.
5th, each component in the controlling type Bionics Bone external fixing rack that can lock gimbal suspension device and existing combination are employed
Formula exter-nal fixer is compared, and while original component feature is kept, has been carried out larger improvement and innovation again, has been added new
Function, the improvement and innovation of each component make the performance of the bionical exter-nal fixer of controlling type newly be lifted, function more science,
It is advanced and practical, meet the needs of a variety of cases.
6th, it is ingenious in design rationally to employ the component for the controlling type Bionics Bone external fixing rack that can lock gimbal suspension device, each structure
The existing relative independence of part, there is very strong interchangeability again, not only can random groups it is required into various clinics of the present invention
Exter-nal fixer individuation configuration, it can also be required according to age, position and treatment, it is random to form one side, trigonometric expression, half-ring
With the exter-nal fixer of the different geometries such as combined type, the present invention has carried out new wound to the mechanics effect of bone external fixing rack
Newly, the gimbal suspension device of locking of development belongs to bionic joint, and they have the structure for complying with biological requirement, make bone external fixing rack
Bionic boundary of marching toward is possibly realized, and technology guarantee is provided to implement cybernetics.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation that gimbal suspension device can be locked in the present invention.
Fig. 3 is the exploded perspective view that gimbal suspension device can be locked in the present invention.
Fig. 4 is the use state diagram of the present invention.
In figure：1- near-end loopfuls, 2- can lock gimbal suspension device, 3- connecting rods, 4- steel needle fixing clamps, 5- draw points, 6- distal ends
Loopful, 7- nuts, 8- can lock gimbal suspension head A, 9- and lock female A, 10- joints bearing pin A, 11- H type frame, 12- back-up rings, 13- passes
Save bearing pin B, 14- and lock female B, 15- can lock gimbal suspension head B.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to Fig. 1-3, in the embodiment of the present invention, it is a kind of have it is fixed outside the controlling type Bionics Bone that can lock gimbal suspension device
Frame, including near-end loopful 1, distal end loopful 6 and connecting rod 3, steel needle fixing clamp 4 and draw point 5, the near-end loopful 1 and described remote
Mode is bolted on the loopful 6 of end and is fixedly installed steel needle fixing clamp 4 respectively, steel needle fixing clamp 4 is used to fix draw point
5；One end of connecting rod 3 is connected by that can lock gimbal suspension device 2 with near-end loopful 1, the other end of connecting rod 3 by nut 7 with
Distal end loopful 6 is connected, and the gimbal suspension device 2 of locking is fixedly connected by bolt with near-end loopful 1, can by connecting rod 3
Lock gimbal suspension device 2 is fixed with distal end loopful 6；It is described lock gimbal suspension device 2 and include can lock gimbal suspension head A8, ten thousand can be locked
To ball and socket joint B15, joint bearing pin A10, female A9, H type frame 11 of locking, back-up ring 12, joint bearing pin B13 and locking female B14, it is described can
Lock gimbal suspension head A8 is connected by external screw thread with joint bearing pin A10, is connected by internal thread with connecting rod 3, and the locking is female
A9 is connected by that can lock gimbal suspension head A8 external screw threads with joint bearing pin A10, and locking female A9 can be in middle turn, the H
Type frame 11 has two through holes of square crossing, and joint bearing pin B13 is interference fitted by the through hole of H type frame 11 and back-up ring 12；It is similarly real
Gimbal suspension head B15, joint bearing pin B13, the female B14 of locking and the annexation of H type frame 11 can now be locked.
In the embodiment of the present invention, the gimbal suspension head A8 that locks is female adapter, and it is interior that can lock gimbal suspension head B15
Nipple, or the gimbal suspension head A8 that locks is female adapter, it is male connection that can lock gimbal suspension head B15,
Or it is male connection that can lock gimbal suspension head A8, it is female adapter that can lock gimbal suspension head B15, or can lock universal pass
Section header A8 is male connection, and it is male connection that can lock gimbal suspension head B15.
In the embodiment of the present invention, the near-end loopful 1 and distal end loopful 6, which can connect, can lock universal joint joint device 2, connection
Bar 3 using threaded rod, drawing-off bar, extension rod or quick extension rod, and the quantity of connecting rod is two, three, four, the six roots of sensation or
Eight, the change of gimbal suspension device different angle can be locked by being realized to the length adjustment of connecting rod 3.
In the embodiment of the present invention, the connecting rod 3 is vertical connecting rod or oblique connecting rods.
In the embodiment of the present invention, lock gimbal suspension device 2 two lock mother 14 while can realized when loosening any
The rotation in direction had both realized that gimbal suspension device acted on,, will when another locking mother 14 loosens when one of locking mother 14 locks
It is that single axle rotation had both realized that simple joint acted on, when two locking mothers 14 lock simultaneously, any angle locking can be achieved, it is both real
Now lock shutdown effect.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic,
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., it should be included in the present invention's
Within protection domain.
Claims (5)
1. a kind of have the controlling type Bionics Bone external fixing rack that can lock gimbal suspension device, including near-end loopful（1）, distal end loopful
（6）And connecting rod（3）, steel needle fixing clamp（4）And draw point（5）, it is characterized in that, the near-end loopful（1）With the distal end loopful
（6）On be bolted mode and be fixedly installed steel needle fixing clamp respectively（4）, connecting rod（3）One end by the way that ten thousand can be locked
To joint device（2）With near-end loopful（1）Connection, connecting rod（3）The other end pass through nut（7）With distal end loopful（6）Connection, institute
Gimbal suspension device can be locked by stating（2）Pass through bolt and near-end loopful（1）It is fixedly connected, passes through connecting rod（3）Gimbal suspension can be locked
Device（2）With distal end loopful（6）It is fixed, it is described to lock gimbal suspension device（2）Gimbal suspension head A can be locked by including（8）, can lock it is universal
Ball and socket joint B（15）, joint bearing pin A（10）, the female A of locking（9）, H type frame（11）, back-up ring（12）, joint bearing pin B（13）It is female with locking
B（14）, it is described to lock gimbal suspension head A（8）Pass through external screw thread and joint bearing pin A（10）Connection, passes through internal thread and connecting rod
（3）Connection, the female A of locking（9）By the way that gimbal suspension head A can be locked（8）External screw thread with joint bearing pin A（10）Connection, locking
Female A（9）Can be in middle turn, the H type frame（11）There are two through holes of square crossing, joint bearing pin B（13）Pass through H type frame
（11）Through hole and back-up ring（12）Interference fit, gimbal suspension head B can be locked by similarly realizing（15）, joint bearing pin B（13）, the female B of locking
（14）With H type frame（11）Annexation.
It is 2. according to claim 1 a kind of with the controlling type Bionics Bone external fixing rack that can lock gimbal suspension device, its feature
It is, it is described to lock gimbal suspension head A（8）For female adapter, gimbal suspension head B can be locked（15）For female adapter, Huo Zhesuo
Gimbal suspension head A can be locked by stating（8）For female adapter, gimbal suspension head B can be locked（15）For male connection, or can lock universal
Ball and socket joint A（8）For male connection, gimbal suspension head B can be locked（15）For female adapter, or gimbal suspension head A can be locked（8）
For male connection, gimbal suspension head B can be locked（15）For male connection.
It is 3. according to claim 1 a kind of with the controlling type Bionics Bone external fixing rack that can lock gimbal suspension device, its feature
It is the near-end loopful（1）With distal end loopful（6）Can connect can lock universal joint joint device（2）, connecting rod（3）Using screw thread
Bar, drawing-off bar, extension rod or quick extension rod, and the quantity of connecting rod is two, three, four, the six roots of sensation or eight.
It is 4. according to claim 1 a kind of with the controlling type Bionics Bone external fixing rack that can lock gimbal suspension device, its feature
It is the connecting rod（3）For vertical connecting rod or oblique connecting rods.
It is 5. according to claim 1 a kind of with the controlling type Bionics Bone external fixing rack that can lock gimbal suspension device, its feature
It is, it is described to lock gimbal suspension device（2）Two lockings it is female（14）It can realize that the rotation of any direction was both realized when loosening simultaneously
Gimbal suspension device acts on, and one of locking is female（14）During locking, another locking is female（14）To be single axle rotation when loosening
Both realized that simple joint acted on, when two lockings are female（14）When locking simultaneously, any angle locking can be achieved, both realize locking shutdown
Effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711140603.1A CN107693096B (en) | 2017-11-16 | 2017-11-16 | It is a kind of with the controlling type Bionics Bone external fixing rack that can lock gimbal suspension device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711140603.1A CN107693096B (en) | 2017-11-16 | 2017-11-16 | It is a kind of with the controlling type Bionics Bone external fixing rack that can lock gimbal suspension device |
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| Publication Number | Publication Date |
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| CN107693096A true CN107693096A (en) | 2018-02-16 |
| CN107693096B CN107693096B (en) | 2019-08-23 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108478266A (en) * | 2018-03-26 | 2018-09-04 | 天津大学 | Three branch parallel connection Orthopaedic external fixator of free linking |
| CN108742804A (en) * | 2018-06-05 | 2018-11-06 | 天津大学 | A kind of method of the reduction of the fracture and the exterior fixing rack in parallel for the reduction of the fracture |
| CN109966106A (en) * | 2019-04-11 | 2019-07-05 | 潍坊钰鼎生物科技有限公司 | A kind of fracture auxiliary reset mechanism |
| CN110013295A (en) * | 2019-05-15 | 2019-07-16 | 柴益民 | A kind of exterior fixing rack promoting bone uptake |
| CN110141336A (en) * | 2019-04-14 | 2019-08-20 | 浙江工业大学 | A kind of fixture infinitely variable bone rehabilitation external fixing rack |
| CN114224459A (en) * | 2022-01-18 | 2022-03-25 | 王全 | Universal joint for Ilizarov hip proximal femur osteotomy external fixator |
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| US20110208187A1 (en) * | 2010-02-24 | 2011-08-25 | Wright Medical Technology, Inc. | Orthopedic external fixation device |
| CN103006301A (en) * | 2012-10-22 | 2013-04-03 | 夏和桃 | Self-locking joint for external bone fixator and regulating type bionic external bone fixator |
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| EP0420813A1 (en) * | 1989-09-27 | 1991-04-03 | Jaquet Orthopedie S.A. | Device for relative motion and locking of two articulated parts |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108478266A (en) * | 2018-03-26 | 2018-09-04 | 天津大学 | Three branch parallel connection Orthopaedic external fixator of free linking |
| WO2019184227A1 (en) * | 2018-03-26 | 2019-10-03 | 天津大学 | Freely connected triple-branched parallel orthopedic external fixation stent |
| CN108478266B (en) * | 2018-03-26 | 2020-11-06 | 天津大学 | Freely-connected three-branch-chain parallel orthopedic external fixation support |
| US11523844B2 (en) | 2018-03-26 | 2022-12-13 | Tianjin University | Freely-connectable three-strut parallel orthopedic external fixator |
| CN108742804A (en) * | 2018-06-05 | 2018-11-06 | 天津大学 | A kind of method of the reduction of the fracture and the exterior fixing rack in parallel for the reduction of the fracture |
| CN108742804B (en) * | 2018-06-05 | 2020-04-07 | 天津大学 | Parallel external fixing support for fracture reduction |
| CN109966106A (en) * | 2019-04-11 | 2019-07-05 | 潍坊钰鼎生物科技有限公司 | A kind of fracture auxiliary reset mechanism |
| CN109966106B (en) * | 2019-04-11 | 2023-11-21 | 潍坊钰鼎生物科技有限公司 | Auxiliary reduction mechanism for fracture |
| CN110141336A (en) * | 2019-04-14 | 2019-08-20 | 浙江工业大学 | A kind of fixture infinitely variable bone rehabilitation external fixing rack |
| CN110013295A (en) * | 2019-05-15 | 2019-07-16 | 柴益民 | A kind of exterior fixing rack promoting bone uptake |
| CN114224459A (en) * | 2022-01-18 | 2022-03-25 | 王全 | Universal joint for Ilizarov hip proximal femur osteotomy external fixator |
| CN114224459B (en) * | 2022-01-18 | 2023-11-07 | 王全 | Universal joint device for external fixing frame for proximal femur osteotomy of Ilizarov hip |
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|---|---|
| CN107693096B (en) | 2019-08-23 |
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Address after: 065201 Tianshan Industrial Park 22, North of Huada South Road, Yanjiao Development Zone, Sanhe City, Langfang City, Hebei Province Applicant after: Hebei Bo Chuan Medical Equipment Co., Ltd. Applicant after: Zhang Jianting Address before: 065201 Tianshan Industrial Park 22, North of Huada South Road, Yanjiao Development Zone, Sanhe City, Langfang City, Hebei Province Applicant before: Sanhe City Mai Dike Medical Devices Co., Ltd. Applicant before: Zhang Jianting |
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