CN205411283U - Metacarpal -phalangeal fracture mount - Google Patents
Metacarpal -phalangeal fracture mount Download PDFInfo
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- CN205411283U CN205411283U CN201620131814.3U CN201620131814U CN205411283U CN 205411283 U CN205411283 U CN 205411283U CN 201620131814 U CN201620131814 U CN 201620131814U CN 205411283 U CN205411283 U CN 205411283U
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- arc section
- fracture
- horizontal segment
- phalanges
- metacarpal bone
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Abstract
The embodiment of the utility model provides an in metacarpal -phalangeal fracture mount's purpose be the novel fixed mode to the not enough design of the fixed mode of current metacarpal -phalangeal fracture, this mode simple structure, convenient operation, fixed effectual, support that the patient takes exercise in early days, do benefit to patient hand function and resume. The utility model relates to a metacarpal -phalangeal fracture mount's technical scheme includes: fixed part and clamping part, the fixed part is met in proper order by first circular arc section, first horizontal segment, second circular arc section and second horizontal segment and constitutes hollow structure, first horizontal segment with the horizontal period number of second in first circular arc section with set up between the second circular arc section and from top to bottom, first horizontal segment with second horizontal segment indent, the clamping part with second circular arc section is connected.
Description
Technical field
This utility model embodiment relates to technical field of medical instruments, particularly relates 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 or the plaster fixing of fracture, but when using these methods to fix, fracture is in swelling state, fixes and can loosen, displacement again easily occurs after a period of time detumescence, and affect fracture blood circulation, be unfavorable for the recovery of fracture.Although also there being the mode using 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.
Utility model content
The purpose of the fracture of metacarpal bone and phalanges of fingers fixed mount in this utility model embodiment 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, beneficially patient hand's functional rehabilitation.
The technical scheme of this utility model a kind of fracture of metacarpal bone and phalanges of fingers fixed mount 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 is parallel to each other with described second horizontal segment.
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 used 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, uses technique scheme, time fixing, first Kirschner wire is inserted at the first arc section and second arc section of fixed part, re-use supporting clamp and clamp clamping part and the junction of the second arc section, complete fracture is fixed, 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 simultaneously, prevents the generation of ankylosis, and is beneficial to the healing of fracture.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment 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 describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is this utility model embodiment fracture of metacarpal bone and phalanges of fingers fixed mount unused state schematic diagram；
Fig. 2 is the front view of this utility model embodiment fracture of metacarpal bone and phalanges of fingers fixed mount；
Fig. 3 is the top view of this utility model embodiment 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 this utility model embodiment entangling Kirschner wire；
Fig. 6, Fig. 7 are to use Kirschner wire to coordinate fixing schematic diagram with the fixed part of this utility model embodiment 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 this utility model embodiment 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, beneficially patient hand's functional rehabilitation.
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
Referring to Fig. 1 to Fig. 7, the technical scheme of this utility model embodiment a kind of fracture of metacarpal bone and phalanges of fingers fixed mount 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 used 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 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, use technique scheme, time fixing, first Kirschner wire is inserted at the first arc section 3 and second arc section 5 of fixed part 1, re-use supporting clamp and clamp clamping part 2 and the junction of the second arc section 5, complete fracture is fixed, 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 simultaneously, prevents the generation of ankylosis, and is 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 is parallel to each other with the second horizontal segment 6.
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；Select the fracture of metacarpal bone and phalanges of fingers fixed mount matched with Kirschner wire diameter the most again, first arc section and second arc section of fracture of metacarpal bone and phalanges of fingers fixed mount are enclosed within Kirschner wire, Kirschner wire passes 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 uses the mode gone forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, and between each embodiment, identical similar portion sees mutually.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses this utility model.Multiple amendment to these embodiments will be apparent from for those skilled in the art, and generic principles defined herein can realize in the case of without departing from spirit or scope of the present utility model in other embodiments.Therefore, this utility model 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.
Fracture of metacarpal bone and phalanges of fingers fixed mount the most according to claim 1, it is characterised in that described clamping part is connected by connecting portion is fixing with described second arc section.
Fracture of metacarpal bone and phalanges of fingers fixed mount the most 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.
Fracture of metacarpal bone and phalanges of fingers fixed mount the most according to any one of claim 1 to 3, it is characterised in that described clamping part is cuboid.
Fracture of metacarpal bone and phalanges of fingers fixed mount the most according to claim 4, it is characterised in that the thickness of described clamping part is 1.5mm～2mm.
Fracture of metacarpal bone and phalanges of fingers fixed mount the most according to claim 1, it is characterised in that described first horizontal segment is parallel to each other with described second horizontal segment.
7. according to the fracture of metacarpal bone and phalanges of fingers fixed mount described in claim 1 or 6, it is characterised in that described first arc section is semicircle.
Fracture of metacarpal bone and phalanges of fingers fixed mount the most according to claim 7, it is characterised in that described second arc section is semicircle.
Fracture of metacarpal bone and phalanges of fingers fixed mount the most according to claim 1, it is characterised in that described fixed part is structure as a whole.
Fracture of metacarpal bone and phalanges of fingers fixed mount the most 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 |
|---|---|---|---|
| CN201620131814.3U CN205411283U (en) | 2016-02-22 | 2016-02-22 | Metacarpal -phalangeal fracture mount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620131814.3U CN205411283U (en) | 2016-02-22 | 2016-02-22 | Metacarpal -phalangeal fracture mount |
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| Publication Number | Publication Date |
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| CN205411283U true CN205411283U (en) | 2016-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620131814.3U Active CN205411283U (en) | 2016-02-22 | 2016-02-22 | Metacarpal -phalangeal fracture mount |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105662561A (en) * | 2016-02-22 | 2016-06-15 | 运怡（北京）医疗器械有限公司 | Palm finger fracture fixing frame |
-
2016
- 2016-02-22 CN CN201620131814.3U patent/CN205411283U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105662561A (en) * | 2016-02-22 | 2016-06-15 | 运怡（北京）医疗器械有限公司 | Palm finger fracture fixing frame |
| CN105662561B (en) * | 2016-02-22 | 2019-06-04 | 运怡（北京）医疗器械有限公司 | A kind of fracture of metacarpal bone and phalanges of fingers fixed frame |
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