CN104586483A - Internal malleolus fracture reduction fixing device - Google Patents
Internal malleolus fracture reduction fixing device Download PDFInfo
- Publication number
- CN104586483A CN104586483A CN201510060720.1A CN201510060720A CN104586483A CN 104586483 A CN104586483 A CN 104586483A CN 201510060720 A CN201510060720 A CN 201510060720A CN 104586483 A CN104586483 A CN 104586483A
- Authority
- CN
- China
- Prior art keywords
- fixing
- fracture
- reduction
- fixation
- fixing device
- 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
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
-
- 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
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/683—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin comprising bone transfixation elements, e.g. bolt with a distal cooperating element such as a nut
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Neurology (AREA)
- Surgical Instruments (AREA)
Abstract
The invention belongs to the field of medical appliances, and particularly relates to an internal malleolus fracture reduction fixing device. The internal malleolus fracture reduction fixing device is provided with two hook-shaped fixing teeth (1), a pressurizing rod (2), a fixing screw (3) and a pressurizing module (4) and is characterized in that the direction of the fixing teeth (1) can be regulated or stabilized through releasing or fastening a regulating screw nut (6), so that the fixing teeth can adapt to the size of a bone fracture block, the fixing screw (3) is fixedly arranged in the tibia sclerotin, and the fixing teeth (1) can be driven to generate the pressurizing fixation effect by rotating a worm rod (5) arranged on the pressurizing module (4) through the pressurizing rod (2), so that the goals of internal malleolus fracture block driving reduction, time fixation and condition creation for further firm internal fixation are achieved. The internal malleolus fracture reduction fixing device has the advantages that the wound is small, the reduction is accurate, the fixation is reliable, the operation is simple and convenient, and the like.
Description
Technical field
The invention belongs to medical instruments field, relate in Orthopedic Clinical and having fracture of medial malleolus block reset and the reduction fixture device fixedly secured, especially can drive medial ankle bone folded block parking position accuracy and the reduction fixture device fixedly secured for orthopedist provides good in orthopaedics Minimally Invasive Surgery.
Background technology
When resetting to sclerite in bone surgery, the corresponding instrument of many needs is assisted, and the instrument needed in reseting procedure has multiple, and because fracture site is different, classification of fracture is different, need the mode of carrying out internal fixtion different, required instrument is varied.Fracture of medial malleolus often shows as less subtriangular sclerite, because its fracture is involved articular surface of ankle and is connected with deltoid ligament, the quality resetted directly has influence on the function of ankle joint, often adopt open reduction clinically, often utilizing towel clamp towel forceps to clamp sclerite in operation to carry out para-position and utilize towel clamp towel forceps two pointed tooths to stride across the pressurization of fracture line time fixing, creating conditions for fixedly securing further.When adopting closed reduction Wicresoft internal fixation operation, owing to not cutting skin, adopt during towel clamp towel forceps clamping and can be difficult to because of the stop of surrounding soft tissue carry out, clinical carry out manual reduction Wicresoft internal fixtion time, doctor often adopts first manual reduction, undertaken resetting by the mode that fine steel needle is fixing again and fix, but when driving draw point to fix with bone drill after manual reduction is accurate, often because maneuver drives the strength of sclerite rotation when wire drill enters sclerotin to the sclerite bed knife quantity not sufficient resetted resist and sclerite rotation displacement very easily occurs, sometimes pierce steel needle rotary drive sclerite rotation in process in order to avoid draw point and adopt the method directly draw point hammering being entered sclerotin to be fixed, but it is cracked often because medial ankle bone folded block is less, bone block to occur, cause resetting and fixing unsuccessfully.Adopt which kind of method parking position accuracy medial ankle bone folded block, and the temporary fixed sclerite resetted that can be more stable, provide condition to be that fracture of medial malleolus resets and a fixing difficult problem for fixedly securing further.
Summary of the invention
For solving above-mentioned technical deficiency, the invention provides a kind of fixer for repositioner of medical malbeolus fracture, this utensil controls rotation and the displacement of sclerite by dentalation and pressurize fixing, to realize in fracture of medial malleolus Minimally Invasive Surgery sclerite reset and temporary fixed.The technical scheme that the present invention solves is: a kind of fixer for repositioner of medical malbeolus fracture, be provided with two hook-shaped fixed teeth (1), pressure rod (2), hold-down screw (3) and compression module (4) composition, it is characterized in that loosening or the direction of fastening adjustment nut (6) scalable or stable fixed teeth (1) makes the size of its applicable sclerite, hold-down screw (3) is fixed in tibia sclerotin, fixed teeth (1) is driven to produce pressurization fixation by the worm screw (5) in rotary presser module (4) by pressure rod (2), thus reach and drive fracture of medial malleolus block reset and time to fix, for the object that further firmly internal fixtion creates conditions.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention.
The present invention is specifically described by example below in conjunction with accompanying drawing.
Detailed description of the invention
Fixer for repositioner of medical malbeolus fracture, be provided with two hook-shaped fixed teeth 1, pressure rod 2, hold-down screw 3 and compression modules 4 to form, it is characterized in that loosening or the direction of fastening adjustment nut 6 scalable or stable fixed teeth 1 makes the size of its applicable sclerite, hold-down screw 3 is fixed in tibia sclerotin, fixed teeth 1 is driven to produce pressurization fixation by the worm screw 5 in rotary presser module 4 by pressure rod 2, thus reach and drive fracture of medial malleolus block reset and time to fix, be the object that creates conditions of firm internal fixtion further.
The present invention controls medial ankle bone folded block rotation by dentalation is with displacement and pressurize and fix, realizing sclerite in fracture of medial malleolus Minimally Invasive Surgery resets with temporary fixed, create good condition for fixedly securing further, have wound little, reset accurately, the fixing advantage such as reliable, easy and simple to handle.
Claims (1)
1. a fixer for repositioner of medical malbeolus fracture, be provided with two hook-shaped fixed teeth (1), pressure rod (2), hold-down screw (3) and compression module (4) composition, it is characterized in that loosening or the direction of fastening adjustment nut (6) scalable or stable fixed teeth (1) makes the size of its applicable sclerite, hold-down screw (3) is fixed in tibia sclerotin, fixed teeth (1) is driven to produce pressurization fixation by the worm screw (5) in rotary presser module (4) by pressure rod (2), thus reach and drive fracture of medial malleolus block reset and time to fix, for the object that further firmly internal fixtion creates conditions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510060720.1A CN104586483A (en) | 2015-02-05 | 2015-02-05 | Internal malleolus fracture reduction fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510060720.1A CN104586483A (en) | 2015-02-05 | 2015-02-05 | Internal malleolus fracture reduction fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104586483A true CN104586483A (en) | 2015-05-06 |
Family
ID=53112778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510060720.1A Pending CN104586483A (en) | 2015-02-05 | 2015-02-05 | Internal malleolus fracture reduction fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104586483A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201012126Y (en) * | 2007-01-11 | 2008-01-30 | 洪军成 | Steel plate internal fixing device |
| CN101754724A (en) * | 2007-07-19 | 2010-06-23 | 新特斯有限责任公司 | Clamps used for interconnecting a bone anchor to a rod |
| CN201609403U (en) * | 2010-02-03 | 2010-10-20 | 白滨 | Fixing device at outside of olecroanon |
| CN201847757U (en) * | 2010-11-08 | 2011-06-01 | 王宁生 | Micro metacarpal and cervical fracture reduction fixer |
| US20140012269A1 (en) * | 2012-07-03 | 2014-01-09 | Tedan Surgical Innovations, Llc | Locking distractor with two-start distraction screw |
| CN204468241U (en) * | 2015-02-05 | 2015-07-15 | 毕宏政 | Fixer for repositioner of medical malbeolus fracture |
-
2015
- 2015-02-05 CN CN201510060720.1A patent/CN104586483A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201012126Y (en) * | 2007-01-11 | 2008-01-30 | 洪军成 | Steel plate internal fixing device |
| CN101754724A (en) * | 2007-07-19 | 2010-06-23 | 新特斯有限责任公司 | Clamps used for interconnecting a bone anchor to a rod |
| CN201609403U (en) * | 2010-02-03 | 2010-10-20 | 白滨 | Fixing device at outside of olecroanon |
| CN201847757U (en) * | 2010-11-08 | 2011-06-01 | 王宁生 | Micro metacarpal and cervical fracture reduction fixer |
| US20140012269A1 (en) * | 2012-07-03 | 2014-01-09 | Tedan Surgical Innovations, Llc | Locking distractor with two-start distraction screw |
| CN204468241U (en) * | 2015-02-05 | 2015-07-15 | 毕宏政 | Fixer for repositioner of medical malbeolus fracture |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2012289891B2 (en) | Surgical devices and methods providing sacroiliac stabilization | |
| US20180296210A1 (en) | Pelvic cable solution | |
| KR101987004B1 (en) | Bone repair system, kit and method | |
| US20070112351A1 (en) | Application of therapy aligned to an internal target path | |
| WO2018157168A1 (en) | Intramedullary nail alignment guides, fixation guides, devices, systems, and methods of use | |
| US9999444B2 (en) | Depth controlled Jamshidi needle | |
| EP2670327A1 (en) | Bone defect repair device and method | |
| CN2834447Y (en) | Medical universal positioning device | |
| US20240024004A1 (en) | System and method for surgical implant positioning and fixation | |
| WO2019080769A1 (en) | Sleeve-type superfine diameter osteofixation needle | |
| CN204468241U (en) | Fixer for repositioner of medical malbeolus fracture | |
| US20230132273A1 (en) | Alignment devices for use in correction of bone deformities | |
| CN104207831B (en) | Minimally invasive conformal repositor for repositing and fixing bone blocks around joints | |
| CN104586483A (en) | Internal malleolus fracture reduction fixing device | |
| WO2020014418A1 (en) | Implants, alignment guides, systems and methods of use | |
| US11890039B1 (en) | Multi-diameter K-wire for orthopedic applications | |
| JP2024503093A (en) | Contoured bone plate with locking screws for bone compression specifically over the tarsometatarsal joint | |
| CN106488751B (en) | For being tensioned the device of the equipment of the fusion for being used for bone, stabilization and/or fixation | |
| CN103690232B (en) | A kind of spinal fracture posterior quantitative distraction reduction external fixation device | |
| RU2687602C1 (en) | Device for twisting wire cerclage | |
| CN207445021U (en) | A kind of multi-angle traction repositionand fixation | |
| RU2551618C2 (en) | Method for minimally invasive osteosynthesis of long bones and device for implementing it | |
| RU146982U1 (en) | TRANSPEDICULAR SCREW | |
| RU118544U1 (en) | SELF-LOCKED BRACKET | |
| RU2568769C1 (en) | Device for bone fragment impregnation in traumatic spinal stenosis |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150506 |
|
| WD01 | Invention patent application deemed withdrawn after publication |