CN106264690A - A kind of electronic Taylor space external fixed support for bone - Google Patents
A kind of electronic Taylor space external fixed support for bone Download PDFInfo
- Publication number
- CN106264690A CN106264690A CN201610725918.1A CN201610725918A CN106264690A CN 106264690 A CN106264690 A CN 106264690A CN 201610725918 A CN201610725918 A CN 201610725918A CN 106264690 A CN106264690 A CN 106264690A
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- Prior art keywords
- gear
- fixed support
- bone
- extension rod
- electronic
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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
-
- 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
- A61B17/645—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
- A61B2017/00017—Electrical control of surgical instruments
-
- 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)
- Rehabilitation Tools (AREA)
Abstract
A kind of electronic Taylor space external fixed support for bone, seat is fixed including proximal loop, distal loop, extension rod, draw point and draw point, described extension rod includes stud and sleeve, described stud is slidably sleeved in described sleeve, and described fixed support also includes driving motor, internet-based control module and user terminal；The lower end of described sleeve is provided with gear-box, being provided with the first gear and the second gear in described gear-box, described second gear and the first gear are arranged side by side and engage each other, and the center of described first gear is provided with female thread, described stud is provided with external screw thread, and described external screw thread is connected with described screw-internal thread fit；The center of described second gear is provided with slotted eye, and the output shaft of described driving motor is arranged in described slotted eye, and each extension rod is provided with for identifying the magnetic inductive film that corresponding extension rod is numbered.The invention provides a kind of can improve operation safety, reduce operating difficulty detachable, easy-operating electronic Taylor space external fixed support for bone.
Description
Technical field
The present invention relates to medical instruments field, especially relate to a kind of for Orthopeadic Surgery rectification, the electronic Thailand of the reduction of the fracture
Strangle space external fixed support for bone.
Background technology
Taylor doctor improves ILizarov external fixation system, six telescopic extension rods connects near-end obliquely with remote
On end ring, and can rotate freely at junction point, as long as the length of a regulation wherein extension rod, a ring will be the most another
One ring changes position.Taylor's frame is the six-degree-of-freedom parallel connection mechanism of the Stewart platform of standard, has that rigidity is big, carrying energy
Power is strong, site error does not adds up, the feature such as high stability, high accuracy.But the Taylor's space frame used clinically now is main
Based on purely mechanic version, in operation process, the regulation of extension rod length each to Taylor's frame needs each extension rod of artificial cognition
Numbering, the extension rod length adjustment prescription that doctor goes out according to computer calculation, manually carry out the most quantitatively regulation, owing to extending
Bar number is more, and complex operation and precision are poor, higher to the operation level of doctor.Also each extension rod having Taylor's frame all fills
Having motor, can automatically adjust extension rod length, but this Taylor's frame needs, and motor is more, cause cost to increase, and motor
More can increase Taylor's frame overall weight, add the heavy burden of patient, the rehabilitation of patient can be affected to a certain extent.
Summary of the invention
In order to overcome the deficiency of the existence of existing Taylor's frame, the invention provides one and can improve operation safety, fall
Detachable, the easy-operating electronic Taylor space external fixed support for bone of low operating difficulty.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of electronic Taylor space external fixed support for bone, fixes including proximal loop, distal loop, extension rod, draw point and draw point
Seat, described proximal loop and distal loop are round-meshed becket；Described extension rod includes stud and sleeve, and described stud can
That slides is sleeved in described sleeve, and the upper end of described sleeve is hinged with described proximal loop, under described stud by universal joint
Holding hinged with described distal loop by universal joint, described fixed support also includes driving motor, internet-based control module and user
Terminal；
The lower end of described sleeve is provided with gear-box, is provided with the first gear and the second gear in described gear-box, and described second
Gear and the first gear are arranged side by side and engage each other, and the center of described first gear is provided with female thread, outside described stud is provided with
Screw thread, described external screw thread is connected with described screw-internal thread fit；The center of described second gear is provided with slotted eye, and described driving motor is pacified
Being contained on described gear-box, the output shaft of described driving motor is arranged in described slotted eye, the output shaft of described driving motor
Cross sectional shape is identical with the shape of described slotted eye；
Each extension rod is provided with for identifying the magnetic inductive film that corresponding extension rod is numbered, described internet-based control module bag
Containing controller, for identifying the magnetic inductive film evaluator of magnetic inductive film, motor driver and WIFI communication module, described user is eventually
End be connected with described WIFI communication module, described WIFI communication module is connected with described controller, described controller respectively with institute
State magnetic inductive film evaluator, motor driver connects, and described motor driver is connected with described driving motor.
Further, described fixed support also includes that inner hexagon spanner, described slotted eye are interior hexagonal slotted eye, and described interior hexagonal is pulled
Hands is connected with described interior hexagonal slotted eye.
Further, described driving motor is detachably arranged on described gear-box by described U-shaped motor clamping block,
Described U-shaped motor clamping block is arranged on the gear-box of the second gear side by clamping screw.
Further, described driving motor is servomotor.
Further, described user terminal is mobile phone A PP terminal or Web terminal.
Further, described first gear and described second gear are the spur gear of same specification.
Further, described magnetic inductive film evaluator identifies magnetic inductive film by interface paster, and described interface paster pastes
On described magnetic inductive film.
Further, described internet-based control module also includes housing, described controller, for identifying the magnetic of magnetic inductive film
Sensing chip evaluator, motor driver and WIFI communication module are arranged in described housing, described housing is additionally provided with for
Motor drive socket that motor lines is inserted and be identified the identification interface of magnetic inductive film for magnetic inductive film evaluator.
Further, described magnetic inductive film is arranged on described gear-box.
Further, the annular of described round-meshed becket can be loopful or 2/3 ring or semi-ring or C-shaped ring or U
Type ring.
The beneficial effects of the present invention is: 1, achieve motorized adjustment Taylor space external fixed support for bone, can automatically identify
Each extension rod is numbered, and WIFI can be utilized to be transferred to controller respectively prolong according to patient's case number by mobile phone A PP or Web terminal
The related data of stock length adjustment prescription, drives motor regulation extension rod length, reduces operating difficulty, improve operation safety
And accuracy；2, during the skeletal fixation at ordinary times of Taylor space external fixed support for bone, extension rod is not furnished with driving motor, alleviates
The heavy burden of patient, only when regulating extension rod length, only needs a driving motor and U-shaped motor to clamp successively to each extension rod
Regulation, reduces cost；3, there is manual interface, on the most each extension rod on each extension rod of Taylor space external fixed support for bone
Interior hexagonal slotted eye on second gear, drive motor drive malfunctioning or in-convenience in use time, can by inner hexagon spanner manual
Regulation, simple and convenient easy operation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is that an extension rod is equipped with the structural representation driving motor.
Fig. 3 is the structural representation within the gear-box on extension rod.
Fig. 4 is the structural representation of U-shaped motor clamping.
Fig. 5 is the structural representation of the individually assembling driving motor and U-shaped motor clamping block.
Fig. 6 is the theory diagram of internet-based control module.
Detailed description of the invention
The present invention is further described below in conjunction with the accompanying drawings:
With reference to Fig. 1～Fig. 6, a kind of electronic Taylor space external fixed support for bone, including proximal loop 1, distal loop 2, extension rod
3, seat fixed by draw point and draw point, and described proximal loop 1 and distal loop 2 are round-meshed becket；Described extension rod 3 includes spiral shell
Post 11 and sleeve 5, described stud 11 is slidably sleeved in described sleeve 5, the upper end of described sleeve 5 by universal joint 4 with
Described proximal loop 1 is hinged, and the lower end of described stud 11 is hinged with described distal loop 2 by universal joint, and described fixed support also wraps
Include driving motor 8, internet-based control module and user terminal；
The lower end of described sleeve 5 is provided with gear-box 7, is provided with the first gear 12 and the second gear 13, institute in described gear-box 7
Stating the second gear 13 be arranged side by side with the first gear 12 and engage each other, the center of described first gear 12 is provided with female thread, institute
Stating stud 11 and be provided with external screw thread, described external screw thread is connected with described screw-internal thread fit；The center of described second gear 13 is provided with groove
Hole, described driving motor 8 is arranged on described gear-box 7, and the output shaft of described driving motor 8 is arranged in described slotted eye, institute
The cross sectional shape stating the output shaft driving motor 8 is identical with the shape of described slotted eye；
Each extension rod is provided with for identifying the magnetic inductive film 6 that corresponding extension rod is numbered, described internet-based control module
Comprise controller, for identifying the magnetic inductive film evaluator of magnetic inductive film, motor driver and WIFI communication module, described user
Terminal is connected with described WIFI communication module, and described WIFI communication module is connected with described controller, described controller respectively with
Described magnetic inductive film evaluator, motor driver connect, and described motor driver is connected with described driving motor 8.
Further, described fixed support also includes that inner hexagon spanner, described slotted eye are interior hexagonal slotted eye, and described interior hexagonal is pulled
Hands is connected with described interior hexagonal slotted eye.
Further, described driving motor 8 is detachably arranged in described gear-box 7 by described U-shaped motor clamping block 9
On, described U-shaped motor clamping block 9 is arranged on the gear-box of the second gear 13 side by clamping screw 10.
Further, described driving motor 8 is servomotor.
Further, described user terminal is mobile phone A PP terminal or Web terminal.
Further, described first gear 12 is the spur gear of same specification with described second gear 13.
Further, described magnetic inductive film evaluator identifies magnetic inductive film by interface paster, and described interface paster pastes
On described magnetic inductive film.
Further, described internet-based control module also includes housing, described controller, for identifying the magnetic of magnetic inductive film
Sensing chip evaluator, motor driver and WIFI communication module are arranged in described housing, described housing is additionally provided with for
Motor drive socket that motor lines is inserted and be identified the identification interface of magnetic inductive film for magnetic inductive film evaluator.
Further, described magnetic inductive film is arranged on described gear-box 7.
Further, the annular of described round-meshed becket can be loopful or 2/3 ring or semi-ring or C-shaped ring or U
Type ring.
In the present embodiment, the output shaft of described driving motor 8 is six prismatics and matches with described interior hexagonal slotted eye even
Connecing, described internet-based control module is an integrated external control box, and described control box includes housing, housing leaves for motor
Motor drive socket that line inserts and be identified the identification interface of magnetic inductive film, by magnetic inductive film for magnetic inductive film evaluator
The interface paster of evaluator is attached on the magnetic inductive film of corresponding extension rod, can be according to patient's case number by mobile phone A PP terminal
Or Web terminal, is utilized wifi to be transferred to the related data of controller each extension rod length adjustment prescription, is known by magnetic inductive film
Other device identification extension rod is numbered, and drives servomotor 8 to be adjusted corresponding extension rod 3 length according to prescription.
As it is shown in figure 1, proximal loop 1 and distal loop 2 are round-meshed becket, structure can be loopful, 2/3 ring,
Semi-ring, C-shaped ring, U-shaped ring, select different retainer ring according to the practical situation of patient；Draw point can be medical Fructus Canarii albi pin, kirschner
Pin, External fixation screw, draw point fixed seat structure can be divided into four rib vertical columns, vent needle seat, groove pin seat etc.；Described proximal loop 1 is with remote
End ring 2 is inserted in the top and bottom in limbs of patient affected part the most successively, and described draw point carries out skeleton and threads a needle, by draw point through draw point
Fixing seat, is connected with being fixed on together on the circular hole of proximal loop 1 or distal loop 2, use draw point fix seat and proximal loop 1 or
Distal loop 2 connects fixing, and described proximal loop 1 and distal loop 2 are connected by certain rule by the universal joint at six roots of sensation extension rod 3 two ends
Constitute six-freedom parallel structure, upper sending down the fishbone section Orthopeadic Surgery rectification can be realized by regulation six roots of sensation extension rod length and fracture is multiple
Position.
As shown in Figure 2 and Figure 3, the first gear 12 is the gear of two size same specifications with the second gear 13 and mutually nibbles
Closing transmission, the wherein screwed hole at the first gear 12 center and Stud connection, the interior hexagonal slotted eye at the second gear 13 center is used for driving
The transmission of galvanic electricity machine 8 and manually regulation；Described inner hexagon spanner, for common hexagon socket head cap screw extracting tool, presss from both sides for U-shaped motor
The quick-clamping of tight block 9 and dismounting, drive motor 8 drive malfunctioning or inconvenient time, it is possible to use inner hexagon spanner inserts and prolongs
In stock upper gear box, the interior hexagonal slotted eye of the second gear 13 manually regulates；Equipped with magnetic strength on gear-box on each extension rod
Answer sheet 6, be used for identifying that each extension rod is numbered；
Equipped with gear-box 7 on described extension rod 3, the output shaft of described driving motor 8 can be inserted into the second gear in gear-box
In the interior hexagonal slotted eye of 13, use U-shaped motor clamping block driving motor 8 and extension rod 3 to be integrally fixed, drive the defeated of motor
Shaft rotates and drives the second gear 13 to rotate, and the second gear 13 drives the first gear 12 to rotate simultaneously, and the first gear 12 passes through
Screw-driven realizes stud 11 and moves relative to sleeve, and then realizes shortening or the prolongation of extension rod 3；The length of extension rod 3 is adjusted
After having saved, loosen clamping screw 10, U-shaped motor clamping block 9 can be taken off and drive motor 8, according to regulation prescription, residue being prolonged
Stock is adjusted successively.
As shown in Figure 4 and Figure 5, U-shaped motor is clamped by clamping screw 10 from bottom to top through described U-shaped motor clamping block 9
Block 9 is fixed on described gear-box 7.
The using method of the present invention is:
Step 1: by doctor to patient diagnosis, with reference to X-ray, proximal loop 1 and distal loop 2 are respectively fitted over limbs of patient
Both sides, affected part, carry out skeleton by draw point and thread a needle, and use draw point to fix seat and draw point is fixed on proximal loop 1 or the circular hole of distal loop 2
In, use six roots of sensation extension rod 3 that by certain rule, proximal loop 1 and distal loop 2 are connected and composed six-freedom parallel structure.
Step 2: as shown in Figure 6, uses mobile phone A PP terminal or Web terminal to obtain each extension rod according to patient history number
The related data of length adjustment prescription, utilizes WIFI communication module to be transferred to the controller of internet-based control module, makes U-shaped motor
Driving motor 8 and an extension rod 3 are integrally fixed by clamping block 9, by magnetic inductive film evaluator near this extension rod, confirm peace
After installing, the controller of internet-based control module, according to the corresponding extension rod numbering data of magnetic induction evaluator identification, controls electricity
Machine driver drives drives motor 8 to adjust the length of this extension rod.
Step 3: after having adjusted an extension rod, loosen U-shaped motor clamping block on clamping screw 10, be installed to next
On root extension rod, repeat step 2 until completing the regulation to all extension rod length.
The present invention can realize automatically identifying that each extension rod is numbered, long to each extension rod in order by a driving motor
Degree automatically adjusts, and WIFI can be utilized according to patient's case number to be transferred to controller by mobile phone A PP terminal or webpage
The related data of each extension rod length adjustment prescription, degree of regulation is high, has higher accuracy and safety, and alleviates and face
The operation strength of bed doctor, is greatly improved the success rate of operation；Simultaneously in later stage rehabilitation course, patient is in can also be certainly
Oneself uses and drives motor regulation extension rod length；Manual interface it is also equipped with, the second gear on the most each extension rod on extension rod
On interior hexagonal slotted eye, when motor drive malfunctioning or in-convenience in use time, can according to computer regulation prescription use inner hexagon spanner
Manually regulate each extension rod length.
Above-described embodiment is presently preferred embodiments of the present invention, is not the restriction to technical solution of the present invention, as long as
The technical scheme that can realize on the basis of above-described embodiment without creative work, is regarded as falling into patent of the present invention
Rights protection in the range of.
Claims (10)
1. an electronic Taylor space external fixed support for bone, fixes seat including proximal loop, distal loop, extension rod, draw point and draw point,
Described proximal loop and distal loop are round-meshed becket；Described extension rod includes that stud and sleeve, described stud can be slided
Dynamic is sleeved in described sleeve, and the upper end of described sleeve is hinged with described proximal loop by universal joint, the lower end of described stud
It is hinged with described distal loop by universal joint, it is characterised in that: described fixed support also includes driving motor, internet-based control mould
Block and user terminal；
The lower end of described sleeve is provided with gear-box, is provided with the first gear and the second gear, described second gear in described gear-box
Being arranged side by side with the first gear and engage each other, the center of described first gear is provided with female thread, and described stud is provided with external screw thread,
Described external screw thread is connected with described screw-internal thread fit；The center of described second gear is provided with slotted eye, and described driving motor is arranged on
On described gear-box, the output shaft of described driving motor is arranged in described slotted eye, the cross section of the output shaft of described driving motor
Shape is identical with the shape of described slotted eye；
Each extension rod is provided with for identifying the magnetic inductive film that corresponding extension rod is numbered, and described internet-based control module comprises control
Device processed, for identifying the magnetic inductive film evaluator of magnetic inductive film, motor driver and WIFI communication module, described user terminal with
Described WIFI communication module connect, described WIFI communication module is connected with described controller, described controller respectively with described magnetic
Sensing chip evaluator, motor driver connect, and described motor driver is connected with described driving motor.
A kind of electronic Taylor space the most as claimed in claim 1 external fixed support for bone, it is characterised in that: described fixed support is also
Including inner hexagon spanner, described slotted eye is interior hexagonal slotted eye, and described inner hexagon spanner is connected with described interior hexagonal slotted eye.
A kind of electronic Taylor space the most as claimed in claim 1 or 2 external fixed support for bone, it is characterised in that: described driving electricity
Machine is detachably arranged on described gear-box by described U-shaped motor clamping block, and described U-shaped motor clamping block passes through locking screw
Bolt is arranged on the gear-box of the second gear side.
A kind of electronic Taylor space the most as claimed in claim 1 or 2 external fixed support for bone, it is characterised in that: described driving electricity
Machine is servomotor.
A kind of electronic Taylor space the most as claimed in claim 1 or 2 external fixed support for bone, it is characterised in that: described user is eventually
End is mobile phone A PP terminal or Web terminal.
A kind of electronic Taylor space the most as claimed in claim 1 or 2 external fixed support for bone, it is characterised in that: described first tooth
Wheel and described second gear are the spur gear of same specification.
A kind of electronic Taylor space the most as claimed in claim 1 or 2 external fixed support for bone, it is characterised in that: described magnetic induction
By interface paster, sheet evaluator identifies that magnetic inductive film, described interface paster are attached on described magnetic inductive film.
A kind of electronic Taylor space the most as claimed in claim 1 or 2 external fixed support for bone, it is characterised in that: described the Internet
Control module also includes housing, described controller, for identify the magnetic inductive film evaluator of magnetic inductive film, motor driver and
WIFI communication module is arranged in described housing, described housing is additionally provided with for motor lines insert motor drive socket and
The identification interface of magnetic inductive film it is identified for magnetic inductive film evaluator.
A kind of electronic Taylor space the most as claimed in claim 1 or 2 external fixed support for bone, it is characterised in that: described magnetic induction
Sheet is arranged on described gear-box.
A kind of electronic Taylor space the most as claimed in claim 1 or 2 external fixed support for bone, it is characterised in that: described with circle
The annular of the becket in hole can be loopful or 2/3 ring or semi-ring or C-shaped ring or U-shaped ring.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610725918.1A CN106264690A (en) | 2016-08-24 | 2016-08-24 | A kind of electronic Taylor space external fixed support for bone |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610725918.1A CN106264690A (en) | 2016-08-24 | 2016-08-24 | A kind of electronic Taylor space external fixed support for bone |
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| CN201610725918.1A Pending CN106264690A (en) | 2016-08-24 | 2016-08-24 | A kind of electronic Taylor space external fixed support for bone |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106859750A (en) * | 2017-03-23 | 2017-06-20 | 河北工业大学 | A kind of parallel connection type exter-nal fixer and its application process |
| CN107626049A (en) * | 2017-10-19 | 2018-01-26 | 广州大学 | Medical positioning device |
| CN108969077A (en) * | 2018-06-29 | 2018-12-11 | 哈尔滨理工大学 | A kind of external fixed support for bone of area of computer aided driving |
| CN109512496A (en) * | 2018-12-29 | 2019-03-26 | 台州恩泽医疗中心(集团) | A kind of thigh bone external fixer suitable for orthopaedic medical treatment |
| CN109965963A (en) * | 2019-04-14 | 2019-07-05 | 浙江工业大学 | A kind of dismountable bidirectional modulation Taylor frame of motor |
| CN109965961A (en) * | 2019-04-14 | 2019-07-05 | 浙江工业大学 | A kind of orthopedic external fixing rack of the bone that motor is removable |
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| CN110269671A (en) * | 2019-04-14 | 2019-09-24 | 浙江工业大学 | A kind of adjustable orthopedic external fixing rack of bone of the digitlization that motor is removable |
| CN110533763A (en) * | 2019-06-27 | 2019-12-03 | 上海博进医疗器械有限公司 | A kind of Intelligent orthotic external fixation system based on cloud platform |
| CN110916781A (en) * | 2019-11-13 | 2020-03-27 | 中国人民解放军总医院第七医学中心 | Pelvis fracture reduction Theiler space bone external fixation support |
| CN112255108A (en) * | 2020-11-06 | 2021-01-22 | 浙江工业大学 | External fixation frame experiment table capable of detecting axial stress condition of skeleton |
| CN112888387A (en) * | 2018-10-30 | 2021-06-01 | 史密夫和内修有限公司 | External fixing strut |
| WO2022024133A1 (en) * | 2020-07-30 | 2022-02-03 | Orthospin Ltd. | Detachable motor |
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