CN105662561A - Palm finger fracture fixing frame - Google Patents
Palm finger fracture fixing frame Download PDFInfo
- Publication number
- CN105662561A CN105662561A CN201610095036.1A CN201610095036A CN105662561A CN 105662561 A CN105662561 A CN 105662561A CN 201610095036 A CN201610095036 A CN 201610095036A CN 105662561 A CN105662561 A CN 105662561A
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- CN
- China
- Prior art keywords
- fracture
- arc section
- phalanges
- metacarpal bone
- fixed mount
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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
- A61B17/68—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
-
- 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
- A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
-
- 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)
- Surgery (AREA)
- Life Sciences & Earth Sciences (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)
- Prostheses (AREA)
Abstract
The embodiment of the invention relates to a palm finger fracture fixing frame which is a novel fixing manner designed aiming at the defects in the design of the conventional palm finger fracture fixing manner, and the palm finger fracture fixing frame is simple in structure, convenient to operate, good in fixing effect, and can support a patient to do early exercise to facilitate hand functional recovery of the patient; the palm finger fracture fixing frame provided by the technical scheme comprises a fixing part and a clamping part, wherein the fixing part adopts a hollow structure formed by sequentially connecting a first circular arc section, a first horizontal section, a second circular arc section and a second horizontal section; the first horizontal section and the second horizontal section are positioned between the first circular arc section and the second circular arc section and are arranged vertically from top to bottom; the first horizontal section and the second horizontal section concave inwards; the clamping part is connected with the second circular arc section.
Description
Technical field
The present embodiments relate to technical field of medical instruments, particularly relate to a kind of fracture of metacarpal bone and phalanges of fingers fixed mount.
Background technology
Fracture of metacarpal bone and phalanges of fingers are the fracture that in clinic, hands surgery is common, and heal the bad function that can affect hands.
At present for fixed form many employings clamping plate of fracture or plaster fixing, but fracture is in swelling state when adopting these methods fixing, fixes and can loosen after a period of time detumescence, displacement again easily occurs, and affect fracture blood circulation, be unfavorable for the recovery of fracture. Although also there being the mode adopting steel plate to carry out surgical menopause, but which is easily destroyed the blood transportation of fracture end, and needs second operation to take out inside-fixture, and medical expense is higher, adds the financial burden of patient.
In prior art, the most frequently used mode of fracture of metacarpal bone and phalanges of fingers is fixing in Kirschner wire, but this method limits the early functional training of hands. Accordingly, it would be desirable to a kind of fracture of metacarpal bone and phalanges of fingers fixed mount solves problem above.
Summary of the invention
The purpose of the fracture of metacarpal bone and phalanges of fingers fixed mount in the embodiment of the present invention is the novel fixed form of one for the design of existing fracture of metacarpal bone and phalanges of fingers fixed form deficiency, which simple in construction, easy to operate, good fixing effect, support that patient carries out early exercise, be beneficial to patient hand's functional rehabilitation.
The technical scheme of a kind of fracture of metacarpal bone and phalanges of fingers fixed mount of the present invention includes:
Fixed part and clamping part;
Described fixed part is connected successively by the first arc section, the first horizontal segment, the second arc section and the second horizontal segment and forms hollow structure;
Described first horizontal segment and described second horizontal segment between described first arc section and described second arc section and setting up and down, described first horizontal segment and described second horizontal segment indent;
Described clamping part is connected with described second arc section.
Preferably, in the technical scheme of above-mentioned fracture of metacarpal bone and phalanges of fingers fixed mount, described clamping part is connected by connecting portion is fixing with described second arc section.
Preferably, in the technical scheme of above-mentioned fracture of metacarpal bone and phalanges of fingers fixed mount, the upper and lower surface that the non-and described clamping part of described connecting portion and described second arc section contact all caves inward.
Preferably, in the technical scheme of above-mentioned fracture of metacarpal bone and phalanges of fingers fixed mount, described clamping part is cuboid.
Preferably, in the technical scheme of above-mentioned fracture of metacarpal bone and phalanges of fingers fixed mount, the thickness of described clamping part is 1.5mm～2mm.
Preferably, in the technical scheme of above-mentioned fracture of metacarpal bone and phalanges of fingers fixed mount, described first horizontal segment and described second horizontal segment are parallel to each other.
Preferably, in the technical scheme of above-mentioned fracture of metacarpal bone and phalanges of fingers fixed mount, described first arc section is semicircle.
Preferably, in the technical scheme of above-mentioned fracture of metacarpal bone and phalanges of fingers fixed mount, described second arc section is semicircle.
Preferably, in the technical scheme of above-mentioned fracture of metacarpal bone and phalanges of fingers fixed mount, described fixed part is structure as a whole.
Preferably, in the technical scheme of above-mentioned fracture of metacarpal bone and phalanges of fingers fixed mount, described fixed part is metal fixed part.
Technique scheme is adopted to provide the benefit that:
Owing to the fracture of metacarpal bone and phalanges of fingers fixed mount in the present embodiment includes fixed part and clamping part; Fixed part is connected successively by the first arc section, the first horizontal segment, the second arc section and the second horizontal segment and forms hollow structure; First horizontal segment and the second horizontal segment between the first arc section and the second arc section and setting up and down, the first horizontal segment and described second horizontal segment indent; Clamping part is connected with described second arc section, adopt technique scheme, time fixing, first Kirschner wire is inserted the first arc section and the second arc section place of fixed part, re-use supporting clamp and clamp the junction of clamping part and the second arc section, complete fixing fracture, finally clamping part is cut off. This fixed form can carry out reasonably combined according to fracture concrete form, completes to be firmly fixed most, patient can be made to carry out early functional exercise, it is prevented that the generation of ankylosis simultaneously, and be beneficial to the healing of fracture.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is embodiment of the present invention fracture of metacarpal bone and phalanges of fingers fixed mount unused state schematic diagram;
Fig. 2 is the front view of embodiment of the present invention fracture of metacarpal bone and phalanges of fingers fixed mount;
Fig. 3 is the top view of embodiment of the present invention fracture of metacarpal bone and phalanges of fingers fixed mount;
Fig. 4 is the schematic diagram using the clamp being equipped with to be bent by Kirschner wire;
Fig. 5 is the schematic diagram that clamp clamps the fracture of metacarpal bone and phalanges of fingers fixed mount in the embodiment of the present invention entangling Kirschner wire;
Fig. 6, Fig. 7 use Kirschner wire to coordinate fixing schematic diagram with the fixed part of embodiment of the present invention fracture of metacarpal bone and phalanges of fingers fixed mount.
Detailed description of the invention
The purpose of the fracture of metacarpal bone and phalanges of fingers fixed mount in the embodiment of the present invention is the novel fixed form of one for the design of existing fracture of metacarpal bone and phalanges of fingers fixed form deficiency, which simple in construction, easy to operate, good fixing effect, support that patient carries out early exercise, be beneficial to patient hand's functional rehabilitation.
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 clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments. Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
Referring to Fig. 1 to Fig. 7, the technical scheme of a kind of fracture of metacarpal bone and phalanges of fingers fixed mount of the embodiment of the present invention includes:
Fixed part 1 and clamping part 2;
Fixed part 1 is connected successively by first arc section the 3, first horizontal segment the 4, second arc section 5 and the second horizontal segment 6 and forms hollow structure; First horizontal segment 4 and the second horizontal segment 6 between the first arc section 3 and the second arc section 5 and setting up and down, the first horizontal segment 4 and the second horizontal segment 6 indent;
Clamping part 2 is connected with the second arc section 5.
Technique scheme is adopted to provide the benefit that:
Fixed part 1 and clamping part 2 is included due to the fracture of metacarpal bone and phalanges of fingers fixed mount in the present embodiment; Fixed part 1 is connected successively by first arc section the 3, first horizontal segment the 4, second arc section 5 and the second horizontal segment 6 and forms hollow structure; First horizontal segment 4 and the second horizontal segment 6 between the first arc section 3 and the second arc section 5 and setting up and down, the first horizontal segment 4 and the second horizontal segment 6 indent; Clamping part 2 is connected with the second arc section 5, adopt technique scheme, time fixing, first Kirschner wire is inserted the first arc section 3 and the second arc section 5 place of fixed part 1, re-use supporting clamp and clamp the junction of clamping part 2 and the second arc section 5, complete fixing fracture, finally clamping part 2 is cut off. This fixed form can carry out reasonably combined according to fracture concrete form, completes to be firmly fixed most, patient can be made to carry out early functional exercise, it is prevented that the generation of ankylosis simultaneously, and be beneficial to the healing of fracture.
Preferably, in the technical scheme of above-mentioned fracture of metacarpal bone and phalanges of fingers fixed mount, clamping part 2 is connected by connecting portion 7 is fixing with the second arc section 6.
Preferably, in the technical scheme of above-mentioned fracture of metacarpal bone and phalanges of fingers fixed mount, the non-upper and lower surface contacted with clamping part 2 and the second arc section 6 of connecting portion 7 all caves inward.
Preferably, in the technical scheme of above-mentioned fracture of metacarpal bone and phalanges of fingers fixed mount, clamping part 2 is cuboid, and the thickness of this cuboid can be 1.5mm～2mm.
Preferably, in the technical scheme of above-mentioned fracture of metacarpal bone and phalanges of fingers fixed mount, the first horizontal segment 4 and the second horizontal segment 6 are parallel to each other.
Preferably, in the technical scheme of above-mentioned fracture of metacarpal bone and phalanges of fingers fixed mount, the first arc section 3 is semicircle.
Preferably, in the technical scheme of above-mentioned fracture of metacarpal bone and phalanges of fingers fixed mount, the second arc section 5 is semicircle.
Preferably, in the technical scheme of above-mentioned fracture of metacarpal bone and phalanges of fingers fixed mount, fixed part 1 is structure as a whole, and fixed part can be made up of metal material, improves the intensity of fixed part 1.
The specific works principle of above-mentioned fracture of metacarpal bone and phalanges of fingers fixed mount is:
First according to fracture situation, the good fixed structure of framework, Kirschner wire is squeezed in bone; Kirschner wire is bent by the clamp then using outfit, makes the afterbody of two Kirschner wires press close to and parallel, retains certain length, uses clamp to be cut off by Kirschner wire redundance; Then the fracture of metacarpal bone and phalanges of fingers fixed mount matched with Kirschner wire diameter is selected again, first arc section of fracture of metacarpal bone and phalanges of fingers fixed mount and the second arc section are enclosed within Kirschner wire, Kirschner wire, through two sections of semi-circular hole, uses clamp to clamp the stage casing of fixed part, by good for two Kirschner wire fixation; Finally the clamping part of fracture of metacarpal bone and phalanges of fingers fixed mount is cut off.
In this specification, each embodiment adopts the mode gone forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually referring to.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses the present invention. The multiple amendment of these embodiments be will be apparent from for those skilled in the art, and generic principles defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments. Therefore, the present invention is not intended to be limited to the embodiments shown herein, and is to fit to the widest scope consistent with principles disclosed herein and features of novelty.
Claims (10)
1. a fracture of metacarpal bone and phalanges of fingers fixed mount, including fixed part and clamping part;
Described fixed part is connected successively by the first arc section, the first horizontal segment, the second arc section and the second horizontal segment and forms hollow structure;
Described first horizontal segment and described second horizontal segment between described first arc section and described second arc section and setting up and down, described first horizontal segment and described second horizontal segment indent;
Described clamping part is connected with described second arc section.
2. fracture of metacarpal bone and phalanges of fingers fixed mount according to claim 1, it is characterised in that described clamping part is connected by connecting portion is fixing with described second arc section.
3. fracture of metacarpal bone and phalanges of fingers fixed mount according to claim 2, it is characterised in that the upper and lower surface that the non-and described clamping part of described connecting portion and described second arc section contact all caves inward.
4. fracture of metacarpal bone and phalanges of fingers fixed mount according to any one of claim 1 to 3, it is characterised in that described clamping part is cuboid.
5. fracture of metacarpal bone and phalanges of fingers fixed mount according to claim 4, it is characterised in that the thickness of described clamping part is 1.5mm～2mm.
6. fracture of metacarpal bone and phalanges of fingers fixed mount according to claim 1, it is characterised in that described first horizontal segment and described second horizontal segment are parallel to each other.
7. the fracture of metacarpal bone and phalanges of fingers fixed mount according to claim 1 or 6, it is characterised in that described first arc section is semicircle.
8. fracture of metacarpal bone and phalanges of fingers fixed mount according to claim 7, it is characterised in that described second arc section is semicircle.
9. fracture of metacarpal bone and phalanges of fingers fixed mount according to claim 1, it is characterised in that described fixed part is structure as a whole.
10. fracture of metacarpal bone and phalanges of fingers fixed mount according to claim 9, it is characterised in that described fixed part is metal fixed part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610095036.1A CN105662561B (en) | 2016-02-22 | 2016-02-22 | A kind of fracture of metacarpal bone and phalanges of fingers fixed frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610095036.1A CN105662561B (en) | 2016-02-22 | 2016-02-22 | A kind of fracture of metacarpal bone and phalanges of fingers fixed frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105662561A true CN105662561A (en) | 2016-06-15 |
| CN105662561B CN105662561B (en) | 2019-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610095036.1A Active CN105662561B (en) | 2016-02-22 | 2016-02-22 | A kind of fracture of metacarpal bone and phalanges of fingers fixed frame |
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| Country | Link |
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| CN (1) | CN105662561B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1989009031A1 (en) * | 1988-03-24 | 1989-10-05 | Sheffield City Council | Bone fixation |
| SU1724195A1 (en) * | 1990-03-11 | 1992-04-07 | Ивано-Франковский Государственный Медицинский Институт | Appliance for treatment of finger phalanges |
| CN2166785Y (en) * | 1993-04-27 | 1994-06-01 | 中国人民解放军空军吉林医院 | Short tube type bone plate for osteosynthesis |
| WO1996012443A1 (en) * | 1994-10-24 | 1996-05-02 | Dietmar Pennig | Clamp coupling for securing bone screws |
| CN2930636Y (en) * | 2006-06-19 | 2007-08-08 | 中国人民解放军第三军医大学第一附属医院 | Biplane multi-steel-needle attaching clamp |
| CN103919593A (en) * | 2013-01-11 | 2014-07-16 | 付备刚 | Thighbone distraction repositor and application thereof |
| CN205411283U (en) * | 2016-02-22 | 2016-08-03 | 运怡（北京）医疗器械有限公司 | Metacarpal -phalangeal fracture mount |
-
2016
- 2016-02-22 CN CN201610095036.1A patent/CN105662561B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1989009031A1 (en) * | 1988-03-24 | 1989-10-05 | Sheffield City Council | Bone fixation |
| SU1724195A1 (en) * | 1990-03-11 | 1992-04-07 | Ивано-Франковский Государственный Медицинский Институт | Appliance for treatment of finger phalanges |
| CN2166785Y (en) * | 1993-04-27 | 1994-06-01 | 中国人民解放军空军吉林医院 | Short tube type bone plate for osteosynthesis |
| WO1996012443A1 (en) * | 1994-10-24 | 1996-05-02 | Dietmar Pennig | Clamp coupling for securing bone screws |
| CN2930636Y (en) * | 2006-06-19 | 2007-08-08 | 中国人民解放军第三军医大学第一附属医院 | Biplane multi-steel-needle attaching clamp |
| CN103919593A (en) * | 2013-01-11 | 2014-07-16 | 付备刚 | Thighbone distraction repositor and application thereof |
| CN205411283U (en) * | 2016-02-22 | 2016-08-03 | 运怡（北京）医疗器械有限公司 | Metacarpal -phalangeal fracture mount |
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| Publication number | Publication date |
|---|---|
| CN105662561B (en) | 2019-06-04 |
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