CN207400793U - Metacarpal-phalangeal condyles fracture Minicondylar plate - Google Patents
Metacarpal-phalangeal condyles fracture Minicondylar plate Download PDFInfo
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- CN207400793U CN207400793U CN201720316595.0U CN201720316595U CN207400793U CN 207400793 U CN207400793 U CN 207400793U CN 201720316595 U CN201720316595 U CN 201720316595U CN 207400793 U CN207400793 U CN 207400793U
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- bone plate
- phalangeal
- metacarpal
- condyles
- plate
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Abstract
The utility model is related to the field of medical instrument technology, especially a kind of metacarpal-phalangeal condyles fracture Minicondylar plate, including integrally formed bone plate near-end, bone plate distal end and the bone plate plate body for connecting bone plate near-end and bone plate distal end, the mounting hole being fixedly connected with metacarpal-phalangeal condyles and the location hook for bone plate near-end and metacarpal-phalangeal condyles to be locked are respectively provided on the bone plate near-end, the mounting hole and location hook left and right settings, by setting mounting hole and location hook respectively in bone plate near-end, location hook can enter bones and form a fixed support, it is further fixed by mounting hole again, bone plate will be made more docile firm.
Description
Technical field
The utility model is related to the field of medical instrument technology, the especially miniature condyle synthetisms of a kind of metacarpal-phalangeal condyles fracture
Plate.
Background technology
Metacarpal-phalangeal condyles fracture is always the difficult point of orthopaedic trauma treatment, and the key of metacarpal-phalangeal condyles fracture fusion exists
In stability maintenance, since metacarpal-phalangeal is very thin, existing bone plate is difficult to be connect with what metacarpal-phalangeal condyles configuration of surface matched
Set two mounting holes that metacarpal-phalangeal condyles are fixed simultaneously on bone plate near-end, so cause the holds of metacarpal-phalangeal condyles compared with
It is small, the problems such as merging loosening and solid failure is susceptible to, causes the failure of operation.
Utility model content
The technical problems to be solved in the utility model is：In order to solve the bone plate near-end of existing metacarpal-phalangeal condyles fracture
It is smaller with the hold of bone condyles, the problem of merging loosening and solid failure is susceptible to, the utility model provides a kind of palm
Phalanges condyles fracture Minicondylar plate, by setting mounting hole and location hook respectively in bone plate near-end, location hook can be with
A fixed support is formed into bones, then is further fixed by mounting hole, bone plate will be made more docile firm.
Technical solution is used by the utility model solves its technical problem：A kind of miniature condyle of metacarpal-phalangeal condyles fracture
Bone plate, it is distally and remote for connecting bone plate near-end and bone plate including integrally formed bone plate near-end, bone plate
The bone plate plate body at end is respectively provided with the mounting hole being fixedly connected with metacarpal-phalangeal condyles on the bone plate near-end and is used for
By bone plate near-end and the location hook of metacarpal-phalangeal condyles locking, the mounting hole and location hook left and right settings.
In order to ensure that bone plate is preferably matched with metacarpal-phalangeal, increase fixed fastness, reduce the damage to soft tissue,
The synthetism face of the bone plate near-end matches with metacarpal-phalangeal condyles configuration of surface, the bone plate plate body and bone plate distal end
Synthetism face matches with metacarpal-phalangeal body configuration of surface.
More structurally sound stability is provided in order to merge, the bone plate is equipped with to add between bone piece during metacarpophalangeal bone fusion
The sliding eye of pressure.
Further, the sliding eye is arranged on bone plate near-end.
The position difference according to the hole beaten in metacarpal-phalangeal condyles in operation is fixed for convenience, the location hook
Bending can be carried out with the junction of bone plate near-end.
Further, the bone plate near-end sets a mounting hole and a location hook respectively.
Further, the bone plate distal end sets a mounting hole.
Further, the bone plate plate body at least sets two mounting holes.
Further, the mounting hole is set laterally side by side with location hook.
When wherein location hook screws in metacarpal-phalangeal condyles, the upper surface with the junction of bone plate near-end is less than bone plate
Upper surface.
Further, the bone plate is stainless steel bone plate, pure titanium bone plate or carbon steel bone plate.
The beneficial effects of the utility model are：The utility model provides a kind of miniature condyle synthetism of metacarpal-phalangeal condyles fracture
Plate by setting location hook in bone plate near-end, can enter bones and form a fixed support, bone plate is made more to add
Note consolidates, and the junction of location hook and bone plate near-end can carry out bending, facilitates and is beaten in operation according in metacarpal-phalangeal condyles
The position difference in hole be fixed, and then further ensure fixed fixing.In order to reduce the stimulation to soft tissue,
When location hook screws in metacarpal-phalangeal condyles, it is less than the upper surface of bone plate with the upper surface of the junction of bone plate near-end.And it sets
Meter is designed using anatomical form, noiseless to finger portion myoneural convenient for anatomical reduction, is conducive to the recovery of metacarpal-phalangeal.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the structure diagram of the metacarpal-phalangeal condyles fracture Minicondylar plate of the utility model；
Fig. 2 is the side view of Fig. 1.
Specific embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows the composition related with the utility model.
As shown in Figure 1, a kind of metacarpal-phalangeal condyles fracture Minicondylar plate, including integrally formed bone plate near-end
1st, bone plate distal end 6 and the bone plate plate body 5 for connecting bone plate near-end 1 and bone plate distal end 6, on bone plate near-end 1
It is respectively provided with a mounting hole 3 being fixedly connected with metacarpal-phalangeal condyles and for by bone plate near-end 1 and metacarpal-phalangeal condyles
One location hook 4 of locking, mounting hole 3 and 4 left and right settings of location hook.
In a specific embodiment, the synthetism face 7 of bone plate near-end 1 matches with metacarpal-phalangeal condyles configuration of surface, connects
The synthetism face 7 of bone plate plate body 5 and bone plate distal end 6 matches with metacarpal-phalangeal body configuration of surface.
Wherein bone plate is equipped with the sliding eye 2 for pressurizeing between bone piece during metacarpophalangeal bone fusion, and sliding eye 2 is arranged on synthetism
On plate near-end 1.
In a specific embodiment, location hook 4 and the junction of bone plate near-end 1 can carry out bending.
Wherein bone plate distal end 6 sets a mounting hole 3, and bone plate plate body 5 at least sets two mounting holes 3.
Preferably, mounting hole 3 set laterally side by side with location hook 4.
Preferably, bone plate is stainless steel bone plate, pure titanium bone plate or carbon steel bone plate.
It when being performed the operation, punches, location hook 4 is screwed in pre- in bone condyles according in the physical location of fracture again bone condyles
In the hole first accomplished fluently, then according to the position that location hook 4 screws in by the junction bending of location hook 4 and bone plate near-end 1 so that
The synthetism face 7 of bone plate near-end 1 is merged with the bone condyles surface matching of metacarpal-phalangeal, finally by the connecing bone plate of mounting hole 3
It is merged with metacarpal-phalangeal surface matching in bone face 7.
In the description of the utility model, it is to be understood that term " " center ", " on ", " under ", "front", "rear",
The orientation of instructions such as "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " axial direction ", " radial direction ", " circumferential direction " or
Position relationship is based on orientation shown in the drawings or position relationship, is for only for ease of description the utility model and simplifies description,
Rather than instruction or imply signified device or element must have specific orientation, with specific azimuth configuration and operation, because
This is it is not intended that limitation to the utility model.
In addition, term " first ", " second " etc. are only used for description purpose, and it is not intended that indicating or implying relatively important
Property., it is necessary to which explanation, unless otherwise clearly defined and limited, term " connected " " connects in the description of the utility model
Connect " it should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or be integrally connected；It can be machine
Tool is connected or is electrically connected；It can be directly connected, can also be indirectly connected by intermediary.For this field
For those of ordinary skill, concrete meaning of the above-mentioned term in the utility model can be understood with concrete condition.In addition, in this reality
With in new description, unless otherwise indicated, " multiple " are meant that two or more.
Using the above-mentioned desirable embodiment according to the utility model as enlightenment, pass through above-mentioned description, related work people
Member can carry out various changes and amendments in the range of without departing from this item utility model technological thought completely.This item is real
The content being not limited to new technical scope on specification, it is necessary to which its technology is determined according to right
Property scope.
Claims (10)
1. a kind of metacarpal-phalangeal condyles fracture Minicondylar plate, it is characterised in that：Including integrally formed bone plate near-end
（1）, bone plate distal end（6）And for connecting bone plate near-end（1）With bone plate distal end（6）Bone plate plate body（5）, it is described
Bone plate near-end（1）On be respectively provided with the mounting hole being fixedly connected with metacarpal-phalangeal condyles（3）With for by bone plate near-end
（1）With the location hook of metacarpal-phalangeal condyles locking（4）, the mounting hole（3）With location hook（4）Left and right settings.
2. metacarpal-phalangeal condyles fracture Minicondylar plate according to claim 1, it is characterised in that：The bone plate is near
End（1）Synthetism face（7）Match with metacarpal-phalangeal condyles configuration of surface, the bone plate plate body（5）With bone plate distal end（6）'s
Synthetism face（7）Match with metacarpal-phalangeal body configuration of surface.
3. metacarpal-phalangeal condyles fracture Minicondylar plate according to claim 1, it is characterised in that：On the bone plate
Equipped with the sliding eye for pressurizeing between bone piece during metacarpophalangeal bone fusion（2）.
4. metacarpal-phalangeal condyles fracture Minicondylar plate according to claim 3, it is characterised in that：The sliding eye
（2）It is arranged on bone plate near-end（1）On.
5. metacarpal-phalangeal condyles fracture Minicondylar plate according to claim 1, it is characterised in that：The location hook
（4）With bone plate near-end（1）Junction can carry out bending.
6. metacarpal-phalangeal condyles fracture Minicondylar plate according to claim 1, it is characterised in that：The bone plate is near
End（1）One mounting hole is set respectively（3）With a location hook（4）.
7. metacarpal-phalangeal condyles fracture Minicondylar plate according to claim 6, it is characterised in that：The bone plate is remote
End（6）One mounting hole is set（3）.
8. metacarpal-phalangeal condyles fracture Minicondylar plate according to claim 7, it is characterised in that：The bone plate plate
Body（5）Two mounting holes are at least set（3）.
9. metacarpal-phalangeal condyles fracture Minicondylar plate according to claim 1, it is characterised in that：The mounting hole
（3）With location hook（4）It sets laterally side by side.
10. the metacarpal-phalangeal condyles fracture Minicondylar plate according to claim 1-3 any claims, feature exist
In：The bone plate is stainless steel bone plate, pure titanium bone plate or carbon steel bone plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720316595.0U CN207400793U (en) | 2017-03-29 | 2017-03-29 | Metacarpal-phalangeal condyles fracture Minicondylar plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720316595.0U CN207400793U (en) | 2017-03-29 | 2017-03-29 | Metacarpal-phalangeal condyles fracture Minicondylar plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207400793U true CN207400793U (en) | 2018-05-25 |
Family
ID=62321830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720316595.0U Active CN207400793U (en) | 2017-03-29 | 2017-03-29 | Metacarpal-phalangeal condyles fracture Minicondylar plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207400793U (en) |
-
2017
- 2017-03-29 CN CN201720316595.0U patent/CN207400793U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 213164 Changzhou Huasen Medical Instrument Co., Ltd., No.9 Xihu Road, Wujin high tech Zone, Changzhou City, Jiangsu Province Patentee after: Changzhou Huasen Medical Instrument Co.,Ltd. Address before: 213164 Changzhou Huasen Medical Instrument Co., Ltd., No.9 Xihu Road, Wujin high tech Zone, Changzhou City, Jiangsu Province Patentee before: CHANGZHOU WASTON MEDICAL APPLIANCE Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 213000 No.5 Longxiang Road, Nanxiashu street, Wujin national high tech Industrial Development Zone, Changzhou City, Jiangsu Province Patentee after: Changzhou Huasen Medical Instrument Co.,Ltd. Address before: 213164 Changzhou Huasen Medical Instrument Co., Ltd., No.9 Xihu Road, Wujin high tech Zone, Changzhou City, Jiangsu Province Patentee before: Changzhou Huasen Medical Instrument Co.,Ltd. |