CN105496525A - Long bone fracture reduction and fixation system - Google Patents
Long bone fracture reduction and fixation system Download PDFInfo
- Publication number
- CN105496525A CN105496525A CN201610118462.2A CN201610118462A CN105496525A CN 105496525 A CN105496525 A CN 105496525A CN 201610118462 A CN201610118462 A CN 201610118462A CN 105496525 A CN105496525 A CN 105496525A
- Authority
- CN
- China
- Prior art keywords
- spicule
- fixed mount
- spire
- fixture
- frame
- 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
- 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
- A61B17/6416—Devices extending alongside the bones to be positioned with non-continuous, e.g. hinged, pin-clamp connecting element
-
- 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
Landscapes
- 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 relates to a long bone fracture reduction and fixation system, belongs to the technical field of medical apparatus and aims to solve the problems that an existing reduction process for long bone fracture is complex and is poor in reduction effect. The system comprises a tension bone pin fixator, a rotary bone pin fixator and pillars, the tension bone pin fixator is mounted on the left and right pillars by threaded connection; the tension bone pin fixator comprises bone pin fixtures, a transmission device and ferrules, the bone pin fixtures are fixed to upper and lower ends of the ferrules, respectively, and the transmission device is disposed between the bone pin fixtures; fastening racks are mounted at two ends of the rotary bone pin fixator, and a semicircular bone pin frame is fitly mounted inside the rotary bone pin fixator and may be in meshed connection with a worm gear mechanism on the rotary bone pin fixator through a gear mounted at the upper end of the semicircular bone pin frame so as to enable axial rotation. This system enables three-dimensional reduction of a long bone fracture part by mechanical movement, enables anatomical reduction, and is simple in structure, easy to maintain, low in production cost and convenient to mount.
Description
Technical field
The present invention relates to long bone fracture reduction fixed system, belong to technical field of medical equipment.
Background technology
Clinical treatment extremity fracture mainly contains operation Plate internal fixiation method, splinting, closed-plaster method, traction extenal fixation method etc.From synthetism operation, extenal fixation belongs to empirical and hand-manipulated substantially, and not only labor intensity is large, and it is poor to line to there is para-position, lack scientific and accuracy, and therapeutic effect relies on experience and the responsibility of attending doctor completely.From inner fixed law, although fixing good stability, it requires that operation level is high, muscle tendon need be cut, to push aside Interal fixation after neural periosteum with screw at fracture site, affect blood circulation, easily infect, the restore cycle is long, needs to carry out second operation simultaneously and takes out steel plate.
Summary of the invention
The object of the invention is to solve existing synthetism method labor intensity large, reduction low precision, high to requirements of operation, complicated operation, postoperative easy infection causes bone does not connect, myelitic problem, and then provides long bone fracture reduction fixed system.
Technical scheme of the present invention:
Long bone fracture reduction fixed system comprises stretching spicule fixture, spire fixture and column, described stretching spicule fixture is threaded connection and is arranged on the column of the left and right sides, described stretching spicule fixture comprises spicule fixed mount, actuating device and the collar, the upper/lower terminal of the collar is fixed with spicule fixed mount respectively, and actuating device is arranged between two spicule fixed mounts; Spire fixture is fastening is arranged on the column of the left and right sides bottom, spire fixture comprises spire fixed mount, semi-ring spicule frame and fastening frame, described spire fixed mount two ends are all provided with fastening frame, spire fixed mount is semi-loop, spire fixed mount fit inside is provided with semi-ring spicule frame, and the gear that semi-ring spicule frame is installed by its outer end and the Worm gear mechanism that spire fixed mount is provided with are connected with a joggle and realize axial rotation.
Preferred: described actuating device comprises pulling force gear, pulling force worm screw, upper installing rack and lower installing rack, the left and right sides of described lower installing rack is separately installed with pulling force gear, pulling force worm screw is arranged in installing rack and lower installing rack, the two ends of pulling force worm screw are connected with pulling force gears meshing respectively, and upper installing rack and lower installing rack are integrated by closing-up.
Preferred: to be provided with female thread inside the gear of described pulling force gear, pulling force gear is installed by the external screw thread that female thread and column outer end are provided with and is engaged.
Preferred: described upper installing rack and lower installing rack are combined into the spicule installing rack with arcuate furrow.
Preferred: described spicule fixed mount comprises spicule fixed mount body and is hinged on the tight locking button at spicule fixed mount body two ends, spicule fixed mount body is provided with the circular ring type can installing screw thread spicule and slideway is installed.
Preferred: to be also provided with spicule fixed mount between described stretching spicule fixture and spire fixture, described spicule fixed mount locking is arranged on column.
Preferred: the vertical and horizontal of described semi-ring spicule frame body offer spicule installing hole respectively, cross a round spicule in the horizontal spicule installing hole of semi-ring spicule frame, in longitudinal installing hole of semi-ring spicule frame, screw thread spicule is installed.
Preferred: described semi-ring spicule frame relative spire fixed mount 7 axial-rotation angle is ± 20 °.
Preferred: described fastening frame is provided with scale.
The present invention has following beneficial effect: long bone fracture reduction fixed system of the present invention, stretching spicule fixture and spire fixture is separately installed with in the top and bottom of two upright supports framves, according to the affected part structure of patients with fractures, its skeleton can be fixed respectively by spicule, the present invention completes the 3 D stereo reduction to long bone fracture position by mechanical movement, anatomical reduction effect can be reached, and this fixed mount can realize one-sided axial displacement, can be firm by skeletal fixation from synthetism operation, accuracy is high, guarantee that the skeleton relative displacement error of two fractures in operation process is little, alleviate the labor intensity of doctor, its structure of the present invention is simple, be easy to safeguard, production cost is low, be convenient to install.
Accompanying drawing explanation
Fig. 1 is the structure installment schematic diagram of long bone fracture reduction fixed system;
Fig. 2 is the spire fixture part amplification assumption diagram of long bone fracture reduction fixed system;
Fig. 3 is the actuating device scheme of installation of long bone fracture reduction fixed system.
1-stretching spicule fixture in figure, 2-spire fixture, 3-column, 4-spicule fixed mount, 5-actuating device, the 6-collar, 7-spire fixed mount, 8-semi-ring spicule frame, 9-fastening frame, 10-pulling force gear, 11-pulling force worm screw, the upper installing rack of 12-, installing rack under 13-, 14-spicule fixed mount body, 15-tight locking button, 16-screw thread spicule, 17-circle spicule, 18-pointer, 19-scale, 20-long bone model.
Detailed description of the invention
Detailed description of the invention one: composition graphs 1 to Fig. 3 illustrates present embodiment, the long bone fracture reduction fixed system of present embodiment comprises stretching spicule fixture 1, spire fixture 2 and column 3, and described stretching spicule fixture 1 is threaded connection and is arranged on left and right sides column 3; Described stretching spicule fixture 1 comprises spicule fixed mount 4, actuating device 5 and the collar 6, and the upper/lower terminal of the collar 6 is fixed with spicule fixed mount 4 respectively, and actuating device 5 is arranged between two spicule fixed mounts 4; Spire fixture 2 is fastening is arranged on the column 3 of the left and right sides bottom; Spire fixture 2 comprises spire fixed mount 7, semi-ring spicule frame 8 and fastening frame 9, described spire fixed mount 7 two ends are all provided with fastening frame 9, spire fixed mount 7 is in semi-loop, spire fixed mount 7 fit inside is provided with semi-ring spicule frame 8, and the gear that semi-ring spicule frame 8 is installed by its outer end and the Worm gear mechanism that spire fixed mount 7 is provided with are connected with a joggle and realize axial rotation.Setting like this, stretching spicule fixture 1 and spire fixture 2 are separately positioned on above and below two heel posts 3, stretching spicule fixture 1 can realize moving up and down at column 3 by actuating device 5, screw thread spicule 16 is separately positioned on the spicule fixed mount 4 of stretching spicule fixture 1, during use, the epimere of patients with fractures's part is fixed by screw thread spicule 16, the hypomere of patients with fractures's part is fixed by the spicule on spire fixed mount 7, the epimere of patients with fractures's part is driven upwards to stretch by pulling stretching spicule fixture 1, and by rotating spire fixture 2, the hypomere of patients with fractures's part is rotated, coincide corresponding with hypomere for the epimere of patients with fractures's part, then moving down stretching spicule fixture 1 makes the epimere of its patients with fractures's part and hypomere realize engaging, semi-ring spicule frame 8 and the gear of its outer end can be set to integrally pour into a mould process, the spicule fixed mount 4 of stretching spicule fixture 1 lower end is provided with mobile pointer 18, effectively can be recorded the displacement scale of stretching spicule fixture 1 by pointer 18 and scale 19, spire fixed mount 7 and fastening frame 9 can be set to integrative-structure, can strengthen the structural strength of spire fixed mount 7 like this.
Detailed description of the invention two: composition graphs 1 and Fig. 3 illustrate present embodiment, the actuating device 5 described in long bone fracture reduction fixed system of present embodiment comprises pulling force gear 10, pulling force worm screw 11, upper installing rack 12 and lower installing rack 13, the left and right sides of described lower installing rack 13 is separately installed with pulling force gear 10, pulling force worm screw 11 is arranged in installing rack 12 and lower installing rack 13, the two ends of pulling force worm screw 11 are connected with a joggle with pulling force gear 10 respectively, and upper installing rack 12 and lower installing rack 13 are integrated by closing-up; Be provided with female thread inside the gear of described pulling force gear 10, pulling force gear 10 is installed by the external screw thread that female thread and column 3 outer end are provided with and is engaged; Described upper installing rack 12 and lower installing rack 13 are combined into the spicule installing rack with arcuate furrow.Setting like this, actuating device 5 is threaded connection and realizes actuating device by being arranged on pulling force gear in lower installing rack 13 10 and column 3 and can move up and down at column 3, drives pulling force gear 10 to realize the conversion of transmission direction by the pulling force worm screw 11 be arranged on lower installing rack 13 simultaneously.
Detailed description of the invention three: composition graphs 1 illustrates present embodiment, the spicule fixed mount 4 described in long bone fracture reduction fixed system of present embodiment comprises spicule fixed mount body 14 and is hinged on the tight locking button 15 at spicule fixed mount body 14 two ends, spicule fixed mount body 14 is provided with the circular ring type can installing screw thread spicule 16 and installs slideway.Setting like this, the circular ring type that spicule fixed mount body 14 is arranged installs slideway through whole spicule fixed mount body 14, such screw thread spicule 16, by firm being arranged on spicule fixed mount 4 of clamp device, prevents from being moved at use procedure screw thread spicule 16.
Detailed description of the invention four: composition graphs 1 illustrates present embodiment, also be provided with spicule fixed mount 4 between the stretching spicule fixture 1 described in long bone fracture reduction fixed system of present embodiment and spire fixture 2, described spicule fixed mount 4 locking is arranged on column 3.Setting like this, when patients with fractures's displacement is larger, realizing further location by the spicule fixed mount 4 be arranged between stretching spicule fixture 1 and spire fixture 2, avoiding in therapeutic process because locating the inaccurate generation causing the problems such as joint is inaccurate.
Detailed description of the invention five: composition graphs 1 illustrates present embodiment, the vertical and horizontal of semi-ring spicule frame 8 body described in long bone fracture reduction fixed system of present embodiment offer spicule installing hole respectively, cross a round spicule 17 in the horizontal spicule installing hole of semi-ring spicule frame 8, in longitudinal installing hole of semi-ring spicule frame 8, screw thread spicule 16 is installed; The relative spire fixed mount 7 axial-rotation angle of semi-ring spicule frame 8 is ± 20 °; Described fastening frame 9 is provided with scale 19.Setting like this, this circle spicule 17 entirety interlude outer surface be provided with helicitic texture, the hypomere of patients with fractures's part is positioned by being arranged on the round spicule 17 crossed in the horizontal spicule installing hole of semi-ring spicule frame 8, such location is firm, avoid when rotating spire fixture 2, patients with fractures's part does not rotate, and brings great misery to patient; The upper horizontal and vertical spicule installing hole being arranged on semi-ring spicule frame 8 body all runs through the body of semi-circular spicule frame 8.
The exemplary illustration of present embodiment just to this patent, does not limit its protection domain, and those skilled in the art can also change, as long as no the spirit exceeding this patent, in the protection domain of this patent its local.
Claims (9)
1. long bone fracture reduction fixed system, comprise stretching spicule fixture (1), spire fixture (2) and column (3), it is characterized in that: described stretching spicule fixture (1) is threaded connection and is arranged on left and right sides column (3), described stretching spicule fixture (1) comprises spicule fixed mount (4), actuating device (5) and the collar (6), the collar (6) upper, lower two ends are fixed with spicule fixed mount (4) respectively, actuating device (5) is arranged between two spicule fixed mounts (4), spire fixture (2) is fastening is arranged on the column (3) of the left and right sides bottom, spire fixture (2) comprises spire fixed mount (7), semi-ring spicule frame (8) and fastening frame (9), described spire fixed mount (7) two ends are all provided with fastening frame (9), spire fixed mount (7) is in semi-loop, spire fixed mount (7) fit inside is provided with semi-ring spicule frame (8), and the gear that semi-ring spicule frame (8) is installed by its outer end and the Worm gear mechanism that spire fixed mount (7) is provided with are connected with a joggle and realize axial rotation.
2. long bone fracture reduction fixed system according to claim 1, it is characterized in that: described actuating device (5) comprises pulling force gear (10), pulling force worm screw (11), upper installing rack (12) and lower installing rack (13), the left and right sides of described lower installing rack (13) is separately installed with pulling force gear (10), pulling force worm screw (11) is arranged in installing rack (12) and lower installing rack (13), the two ends of pulling force worm screw (11) are connected with a joggle with pulling force gear (10) respectively, upper installing rack (12) and lower installing rack (13) are integrated by closing-up.
3. long bone fracture reduction fixed system according to claim 2, it is characterized in that: be provided with female thread inside the gear of described pulling force gear (10), pulling force gear (10) is installed by the external screw thread that female thread and column (3) outer end are provided with and is engaged.
4. the long bone fracture reduction fixed system according to Claims 2 or 3, is characterized in that: described upper installing rack (12) and lower installing rack (13) are combined into the spicule installing rack with arcuate furrow.
5. long bone fracture reduction fixed system according to claim 1, it is characterized in that: described spicule fixed mount (4) comprises spicule fixed mount body (14) and is hinged on the tight locking button (15) at spicule fixed mount body (14) two ends, spicule fixed mount body (14) is provided with the circular ring type can installing screw thread spicule (16) and slideway is installed.
6. long bone fracture reduction fixed system according to claim 1, it is characterized in that: be also provided with spicule fixed mount (4) between described stretching spicule fixture (1) and spire fixture (2), described spicule fixed mount (4) locking is arranged on column (3).
7. long bone fracture reduction fixed system according to claim 1, it is characterized in that: the vertical and horizontal of described semi-ring spicule frame (8) body offer spicule installing hole respectively, cross a round spicule (17) in the horizontal spicule installing hole of semi-ring spicule frame (8), screw thread spicule (16) is installed in longitudinal installing hole of semi-ring spicule frame (8).
8. long bone fracture reduction fixed system according to claim 1, is characterized in that: described semi-ring spicule frame (8) relatively spire fixed mount (7) axial-rotation angle is ± 20 °.
9. long bone fracture reduction fixed system according to claim 1, is characterized in that: described fastening frame (9) is provided with scale (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610118462.2A CN105496525A (en) | 2016-03-02 | 2016-03-02 | Long bone fracture reduction and fixation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610118462.2A CN105496525A (en) | 2016-03-02 | 2016-03-02 | Long bone fracture reduction and fixation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105496525A true CN105496525A (en) | 2016-04-20 |
Family
ID=55705096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610118462.2A Pending CN105496525A (en) | 2016-03-02 | 2016-03-02 | Long bone fracture reduction and fixation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105496525A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107550619A (en) * | 2017-10-24 | 2018-01-09 | 南阳市中心医院 | A kind of orthopaedics fractured leg resetting means |
| CN107693095A (en) * | 2017-10-01 | 2018-02-16 | 南阳市中心医院 | A kind of orthopaedics fractured leg resetting means |
| CN108635030A (en) * | 2018-05-24 | 2018-10-12 | 陈金凤 | A kind of long bone fracture therapeutic device for orthopaedics |
| CN110946640A (en) * | 2019-12-30 | 2020-04-03 | 朱怀宇 | Humerus stretching and compressing device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1115630A (en) * | 1995-05-03 | 1996-01-31 | 汤福刚 | Automatic tubular-bone extending and reduction fixing system |
| CN1389182A (en) * | 2002-07-12 | 2003-01-08 | 刘占国 | Computer-controlled fracture shaping, repairing and outer fixing system |
| CN2590538Y (en) * | 2002-12-23 | 2003-12-10 | 韩富 | Fracture reduction external holding device controlled by computer |
| US20040073212A1 (en) * | 2002-10-15 | 2004-04-15 | Kim Jung Jae | Extracorporeal fixing device for a bone fracture |
| CN202168853U (en) * | 2011-07-27 | 2012-03-21 | 哈尔滨首创骨科微创医疗设备有限公司 | Six-degree-of-freedom external fixing apparatus for fracture reduction |
| US20140276820A1 (en) * | 2013-03-15 | 2014-09-18 | Biomet C.V. | External fixation system |
| CN104161578A (en) * | 2014-08-20 | 2014-11-26 | 王峤 | Long bone fracture and semi-ring unilateral needle penetrating reduction external fixing frame |
-
2016
- 2016-03-02 CN CN201610118462.2A patent/CN105496525A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1115630A (en) * | 1995-05-03 | 1996-01-31 | 汤福刚 | Automatic tubular-bone extending and reduction fixing system |
| CN1389182A (en) * | 2002-07-12 | 2003-01-08 | 刘占国 | Computer-controlled fracture shaping, repairing and outer fixing system |
| US20040073212A1 (en) * | 2002-10-15 | 2004-04-15 | Kim Jung Jae | Extracorporeal fixing device for a bone fracture |
| CN2590538Y (en) * | 2002-12-23 | 2003-12-10 | 韩富 | Fracture reduction external holding device controlled by computer |
| CN202168853U (en) * | 2011-07-27 | 2012-03-21 | 哈尔滨首创骨科微创医疗设备有限公司 | Six-degree-of-freedom external fixing apparatus for fracture reduction |
| US20140276820A1 (en) * | 2013-03-15 | 2014-09-18 | Biomet C.V. | External fixation system |
| CN104161578A (en) * | 2014-08-20 | 2014-11-26 | 王峤 | Long bone fracture and semi-ring unilateral needle penetrating reduction external fixing frame |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107693095A (en) * | 2017-10-01 | 2018-02-16 | 南阳市中心医院 | A kind of orthopaedics fractured leg resetting means |
| CN107550619A (en) * | 2017-10-24 | 2018-01-09 | 南阳市中心医院 | A kind of orthopaedics fractured leg resetting means |
| CN108635030A (en) * | 2018-05-24 | 2018-10-12 | 陈金凤 | A kind of long bone fracture therapeutic device for orthopaedics |
| CN108635030B (en) * | 2018-05-24 | 2020-05-19 | 南京医科大学 | Long bone fracture treatment device for orthopedics department |
| CN110946640A (en) * | 2019-12-30 | 2020-04-03 | 朱怀宇 | Humerus stretching and compressing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105496525A (en) | Long bone fracture reduction and fixation system | |
| CN202168853U (en) | Six-degree-of-freedom external fixing apparatus for fracture reduction | |
| CN206576963U (en) | A kind of Pediatric Emergency Room fixing device for extremity | |
| CN104548328A (en) | Robot device for minimally-invasive local radiotherapy | |
| CN104323861B (en) | Three Degree Of Freedom serial-parallel mirror arthroplasty operating robot | |
| CN107137145A (en) | A kind of adjustable medicine equipment placing box in space | |
| CN103393454B (en) | Limb long bone fracture semicircular reduction device | |
| CN111227923A (en) | Fracture coaptation auxiliary fixture for orthopedics | |
| CN205626068U (en) | Long bone reduction fixing system | |
| CN108742823B (en) | A kind of nail taking out apparatus in orthopaedics | |
| CN204446969U (en) | Vertical auxiliary Wicresoft radiotherapy surgical robotic apparatus | |
| CN109303664A (en) | A kind of multifunctional medical internal medicine rehabilitation diagnosing and treating apparatus | |
| CN107811789A (en) | A kind of Orthopaedic nursing cleaning device | |
| CN107440881B (en) | Multidirectional training device for upper limb joints | |
| CN204411047U (en) | Adjustable Genu valgum orthosis | |
| CN208958657U (en) | A kind of arm support for neurosurgery | |
| CN205144591U (en) | Position holding device is used in radiation | |
| CN109731240A (en) | A kind of tumor-localizing device | |
| CN209564285U (en) | A kind of physical therapy device suitable for rheumatisant | |
| CN208388766U (en) | A kind of medical emergency surgery fractures equipment | |
| CN109998612B (en) | Retractor for brain surgery | |
| CN112168198A (en) | Medical positioning auxiliary device for X-ray equipment | |
| CN208877155U (en) | A kind of medical treatment anorectum department hemorrhoid operation platform | |
| CN112932685A (en) | Orthopedic surgery fixing device | |
| CN215535394U (en) | Orthopedics is clinical with limbs traction stretching device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160420 |
|
| RJ01 | Rejection of invention patent application after publication |