CN208640868U - Neck of femur bone plate - Google Patents
Neck of femur bone plate Download PDFInfo
- Publication number
- CN208640868U CN208640868U CN201721218010.8U CN201721218010U CN208640868U CN 208640868 U CN208640868 U CN 208640868U CN 201721218010 U CN201721218010 U CN 201721218010U CN 208640868 U CN208640868 U CN 208640868U
- Authority
- CN
- China
- Prior art keywords
- mainboard
- neck
- bone plate
- femur bone
- hole
- 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.)
- Expired - Fee Related
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- Surgical Instruments (AREA)
- Prostheses (AREA)
Abstract
A kind of neck of femur bone plate, including can bending mainboard, mainboard be equipped with several location holes, be characterized in that: the mainboard be cross structure, location hole be four, and in cruciform symmetry be distributed；Mainboard is in cross inverse bending.It has many advantages, such as that structure is simple, convenient to use, manufacturing cost is low, long service life.
Description
Technical field
The utility model belongs to medical instruments field, and specifically a kind of neck of femur bone plate is primarily adapted for use in femur
The fracture reduction operation of neck.
Background technique
In bone connection operation, need to use steel plate to connect bone.Existing neck of femur bone-fracture fixation steel plate volume is big, ties
Structure is complicated, cost is high, is unfavorable for marketing, and cannot carry out adaptability adjusting according to the skeletal form of patient, using compared with
For inconvenience.
Utility model content
The purpose of the utility model is to provide a kind of neck of femur bones plate, fundamentally solve the above problem, have
The advantages that structure is simple, convenient to use, manufacturing cost is low, long service life.
To achieve the above object, the utility model provides following technical solution: the neck of femur bone plate includes can bending
Mainboard, mainboard is equipped with several location holes, is characterized in that: the mainboard is cross structure, and location hole is four, and is in
Cruciform symmetry distribution；Mainboard is in cross inverse bending.
According to actual needs, diversified forms can be used in location hole, mainly include following several:
It is full thread structure that more than one positioning hole, which can be used,.
More than one positioning hole can be used equipped with fin.
More than one pressurization shift lock hole can be used.
The utility model has the beneficial effects that the utility model structure is simple, easily fabricated and reasonable price is easily received,
It is easy to marketing use.Fixed form is alternative strong, adaptable using arcuate structure, has wide range of applications.Reversed folding
Curved arcuate structure is more stable firm.Location hole selection multiplicity can cooperate almost all of bone screw, easy to use fast
It is prompt.
Detailed description of the invention
Fig. 1 is the isometric side structure schematic view I of the utility model；
Fig. 2 is the isometric side structure schematic view II of the utility model；
Fig. 3 is the schematic cross-sectional view of lock hole；
Fig. 4 is the structural schematic diagram in pressurization shift lock hole.
Description of symbols: 1 mainboard, 2 location holes, 3 fins, 4 screws, 5 pressurization shift lock holes.
Specific embodiment
Below in conjunction with Fig. 1 ~ 4, the content of the utility model is described in detail by specific embodiment.The neck of femur bone plate packet
Include can bending mainboard 1, mainboard be equipped with several location holes 2.Wherein, mainboard is cross structure, and cross structure end is circle
Angle.Location hole is four, and is distributed in cruciform symmetry, is matched with shaped tiles.Mainboard is in cross inverse bending.For example,
In the coordinate system of Fig. 1, first with Y direction downward bending, with the upward bending of X-direction.
For convenience of the universal fixation of screw, location hole can be set in universal lock hole, the arcwall face in through hole is realized
The universal fixation of screw.Fin 3 can be also set in hole, convenient for locking screw 4；For convenience of being fixed bone in surgical procedure
Displacement, can also be pressurization shift lock hole 5 by mainboard location hole or ear's location hole or tailgate location hole.In use, by spiral shell
After nail is screwed into bone by biggish hole in pressurization shift holes, the threaded shank of screw can be driven to bone displacement insertion pressurization displacement
In the aperture of lock hole.
By being arranged a variety of positioning pore structures, each generally applicable a variety of screws of assembly of screw hole, plain screw such as with nut,
The complete thread screw (being locked by rib structures) of no nut.Wherein, nut can also be used locking screw thread or latch-up-free spiral shell
Two kinds of line.
In use, following steps can be used: step 1) fixes polished rod hollow nail (head of a nail round end in a wherein location hole
It is non-threaded), make bone reduction；Step 2 fixes half-thread locking hollow nail (nail in another location hole of triangle position
Hatband screw thread), bone is positioned；Step 3) fixes full thread locking hollow nail in the last one location hole of triangle position
(nail body full thread, the head of a nail are threaded), bone is completely fixed.It can be followed closely in positive triangle, it is also possible to be followed closely on inverted triangle.
Claims (4)
1. a kind of neck of femur bone plate, including can bending mainboard, mainboard is equipped with several location holes, it is characterised in that: described
Mainboard is cross structure, and location hole is four, and is distributed in cruciform symmetry；Mainboard is in cross inverse bending.
2. neck of femur bone plate according to claim 1, it is characterised in that: more than one positioning hole is full thread knot
Structure.
3. neck of femur bone plate according to claim 1, it is characterised in that: more than one positioning hole is equipped with fin.
4. neck of femur bone plate according to claim 1, it is characterised in that: more than one location hole is pressurization displacement lock
Determine hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721218010.8U CN208640868U (en) | 2017-09-22 | 2017-09-22 | Neck of femur bone plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721218010.8U CN208640868U (en) | 2017-09-22 | 2017-09-22 | Neck of femur bone plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208640868U true CN208640868U (en) | 2019-03-26 |
Family
ID=65768856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721218010.8U Expired - Fee Related CN208640868U (en) | 2017-09-22 | 2017-09-22 | Neck of femur bone plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208640868U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111248989A (en) * | 2020-04-01 | 2020-06-09 | 福州市第二医院（福建省福州中西医结合医院、福州市职业病医院） | Femoral neck fracture fixing device |
-
2017
- 2017-09-22 CN CN201721218010.8U patent/CN208640868U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111248989A (en) * | 2020-04-01 | 2020-06-09 | 福州市第二医院（福建省福州中西医结合医院、福州市职业病医院） | Femoral neck fracture fixing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190326 Termination date: 20200922 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |