CN206453878U - A kind of locking board fixer of novel thighbone handle prosthese and Periprosthetic fracture - Google Patents
A kind of locking board fixer of novel thighbone handle prosthese and Periprosthetic fracture Download PDFInfo
- Publication number
- CN206453878U CN206453878U CN201621020531.8U CN201621020531U CN206453878U CN 206453878 U CN206453878 U CN 206453878U CN 201621020531 U CN201621020531 U CN 201621020531U CN 206453878 U CN206453878 U CN 206453878U
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- CN
- China
- Prior art keywords
- locking
- sleeve
- fracture
- diopter
- end prosthesis
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- 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.)
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Abstract
The utility model discloses a kind of novel thighbone handle prosthese and the locking board fixer of Periprosthetic fracture, including type femoral bone end prosthesis, also include diopter, sleeve and locking bone fracture plate, the L-type structure that diopter is made up of long side and short side, several sleeve holes are equidistantly provided with the long side of diopter, sleeve is movably connected in sleeve hole, end face of the short side of the diopter away from long side is provided with screw rod, in type femoral bone end prosthesis insertion femoral bone cavitas medullaris, locking bone fracture plate is arranged on the outside of femur, sleeve sends into pinning in locking bone fracture plate and type femoral bone end prosthesis from left to right successively.After above-mentioned technical proposal, novel thighbone handle prosthese and the locking board fixer of Periprosthetic fracture that the utility model is provided, can solve the stability difference of type femoral bone end prosthesis in the prior art and during Periprosthetic fracture can not effectively, the fixation for treatment of simplicity the problems such as.
Description
Technical field
The utility model is related to medical instruments field, more particularly to a kind of novel thighbone handle prosthese and Periprosthetic fracture
Lock board fixer.
Background technology
With the raising of medical level, artificial hip joint replacing quantity increases year by year, occurs Periprosthetic Fracture After Total Hip Arthroplasty
Quantity also increases therewith.At present, the fixed operation for type femoral bone end prosthesis surrounding fracture is relatively difficult, and main cause is to stock
Bone handle Periprosthetic fracture is all that mono cortex screw is fixed or wound with titanium cable, and such mode easily causes operation wound
Wound is larger, and bleeding is more, and operating time is long, and screw active length is too short and easily loosens, the problems such as fracture fixation is unstable, works as patient
Occur Periprosthetic fracture when can not effectively, simplicity treatment.
Utility model content
In view of the above-mentioned problems, the utility model provides the lockplate of a kind of novel thighbone handle prosthese and Periprosthetic fracture
Fixing device.
In order to solve the above technical problems, the technical scheme that the utility model is used is：A kind of novel thighbone handle prosthese and
The locking board fixer of Periprosthetic fracture, including type femoral bone end prosthesis, in addition to diopter, sleeve and locking bone fracture plate, institute
State and be equidistantly provided with several sleeves on the L-type structure that diopter is made up of long side and short side, the long side of the diopter
Hole, the sleeve is movably connected in sleeve hole, be fixedly installed on end face of the short side away from long side of the diopter once
In the screw rod for the type femoral bone end prosthesis that is spirally connected, the type femoral bone end prosthesis insertion femoral bone cavitas medullaris, locking bone fracture plate is arranged on the outer of femur
Side, the sleeve sends into pinning in locking bone fracture plate and type femoral bone end prosthesis from left to right successively.
Further, the locking bone fracture plate, the screw way worn for pinning is offered on type femoral bone end prosthesis.
Further, the quantity of the sleeve hole is 7, and each sleeve hole and the screw way positioned at type femoral bone end prosthesis
Axis collinear.
Further, the spaced set along along the length direction of locking bone fracture plate of the screw way on the locking bone fracture plate, and
Screw way positioned at locking bone fracture plate top is identical with the quantity of diopter sleeve hole and both axis collinear.
Further, the locking bone fracture plate is by a flat board and is arranged on the arc plate of flat plate top and constitutes, and both
Between be additionally provided with arc transition section.
Further, the shape size of the locking bone fracture plate is adapted with femur.
From the above-mentioned description to the utility model structure, compared to the prior art, the utility model has following excellent
Point：
1st, the utility model is provided a kind of novel thighbone handle prosthese and the locking board fixer of Periprosthetic fracture, lead to
Cross using the fixing device being made up of type femoral bone end prosthesis, diopter, sleeve and locking bone fracture plate so that the fixing device can be solved
Certainly the operation of type femoral bone end prosthesis and surrounding fracture fixes more difficult in the prior art, it is impossible to effectively, easy treatment the problems such as.
2nd, the utility model is provided a kind of novel thighbone handle prosthese and the locking board fixer of Periprosthetic fracture, set
Pinning is sequentially sent in locking bone fracture plate and type femoral bone end prosthesis by cylinder so that the sealed firmly locking synthetism that the pinning can be more firm
Plate and type femoral bone end prosthesis, and pinning itself is difficult loosening.
Brief description of the drawings
The accompanying drawing for constituting the part of the application is used for providing further understanding to of the present utility model, of the present utility model
Schematic description and description is used to explain the utility model, does not constitute to improper restriction of the present utility model.In accompanying drawing
In：
Fig. 1 is the signal of the locking board fixer of a kind of novel thighbone handle prosthese of the utility model and Periprosthetic fracture
Figure；
Fig. 2 is the locking of the locking board fixer of a kind of novel thighbone handle prosthese of the utility model and Periprosthetic fracture
The front view of bone plate；
Fig. 3 is the locking of the locking board fixer of a kind of novel thighbone handle prosthese of the utility model and Periprosthetic fracture
The left view of bone plate；
Fig. 4 is the aiming of the locking board fixer of a kind of novel thighbone handle prosthese of the utility model and Periprosthetic fracture
The schematic diagram of frame.
In figure：1. the locking of the sleeve hole 41. of 2. diopter of type femoral bone end prosthesis, 21. 3. sleeve of long 22. short side of side 31. connects
The screw way of 7. pinning of hone lamella 41a. flat board 41b. arc plate 5. screw rod, 6. femurs 9..
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to explain
The utility model, is not used to limit the utility model.
Embodiment
With reference to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the lockplate of a kind of novel thighbone handle prosthese and Periprosthetic fracture fixes dress
Put, including type femoral bone end prosthesis 1, in addition to diopter 2, sleeve 3 and locking bone fracture plate 41, diopter 2 is by long side 21 and short side
Several sleeve holes 31 are equidistantly provided with the L-type structure of 22 compositions, the long side 21 of diopter 2, sleeve 3 is movably connected in set
In bore 31, a spiral shell for being easy to be spirally connected type femoral bone end prosthesis 1 is fixedly installed on end face of the short side 22 away from long side 21 of diopter 2
In bar 5, the insertion pulp cavity of femur 6 of type femoral bone end prosthesis 1, locking bone fracture plate 41 is arranged on the outside of femur 6, sleeve 3 by pinning 7 according to
In secondary feeding locking bone fracture plate and type femoral bone end prosthesis 1 from left to right, confession is offered on locking bone fracture plate 41, type femoral bone end prosthesis 1
The screw way 9 that pinning 7 is worn, the quantity of sleeve hole 31 is 7, and each sleeve hole and the screw way positioned at locking bone fracture plate and
Positioned at the axis collinear of type femoral bone end prosthesis, the screw way on locking bone fracture plate is equidistantly set along along the length direction of locking bone fracture plate
Put, and corresponding with diopter sleeve hole, locking bone fracture plate 41 is by a flat board 41a and is arranged on the arc plate of flat plate top
41b is constituted, and is additionally provided with arc transition section between the two, and the shape size of locking bone fracture plate 41 is adapted with femur.This reality
With the novel thighbone handle prosthese and the locking board fixer of Periprosthetic fracture of new offer, by using by type femoral bone end prosthesis
1st, the fixing device that diopter 2, sleeve 3 and locking bone fracture plate 41 are constituted so that the fixing device can be solved in the prior art
The operation of type femoral bone end prosthesis and surrounding fracture is fixed more difficult, it is impossible to effectively, easy treatment the problems such as, further, take aim at
The short side 22 of quasi- frame 2 is fixedly installed a screw rod 5 for being easy to be spirally connected type femoral bone end prosthesis 1 on the end face away from long side 21, that is, aims at
Frame connects the screw of the near-end of type femoral bone end prosthesis 1, and connecting together rear gun sight will stabilize, further, and sleeve 3 is by pinning
7 are sequentially sent in locking bone fracture plate 41 and type femoral bone end prosthesis 1, i.e., can accurately allow pinning 7 to lead to by the sleeve on diopter
Cross the screw way of type femoral bone end prosthesis 1 so that sealed firmly locking bone fracture plate 41 and type femoral bone end prosthesis 1 that the pinning 7 can be more firm, and
Pinning 7 is hardly damaged itself, further, and the nail worn for pinning 7 is offered on locking bone fracture plate 41 and type femoral bone end prosthesis 1
Road 9, by setting multiple screw ways, you can the position of pinning fixation, further, sleeve hole are adjusted with according to the actual needs
31 quantity is 7, and each sleeve hole and the axis collinear of the screw way positioned at type femoral bone end prosthesis, by reasonably setting
The quantity of sleeve hole 31 so that pinning 7 preferably can be locked together in locking bone fracture plate and type femoral bone end prosthesis, be conducive to femoral stem
Prosthese is securely attached in femur, further, and the screw way on locking bone fracture plate 41 is along along the length direction of locking bone fracture plate
Spaced set, and positioned at locking bone fracture plate top screw way it is identical with the quantity of diopter sleeve hole 31 and both axle
Line is conllinear, i.e., it is all 7, wherein lockplate top that the quantity of the screw way on locking bone fracture plate top is identical with the quantity of sleeve hole 31
5 screw ways of the lower end of 7 screw ways be for the ease of the sealed type femoral bone end prosthesis 1 of pinning, in addition the two of upper end screw way be in order to
Prevention pertrochanteric fracture is easy to carry out it locking of pinning, and further, locking bone fracture plate 41 is by a flat board 41a and setting
Constituted in the arc plate 41b of flat plate top, and be additionally provided with arc transition section, the shape size of locking bone fracture plate 4 between the two
It is adapted with femur so that locking bone fracture plate more preferably can fit with femur, beneficial to the healing of patients with fractures.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modifications, equivalent substitutions and improvements made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (6)
1. the locking board fixer of a kind of novel thighbone handle prosthese and Periprosthetic fracture, including type femoral bone end prosthesis (1), it is special
Levy and be：Also include diopter (2), sleeve (3) and locking bone fracture plate (41), the diopter (2) is by long side (21) and short
Several sleeve holes (31), institute are equidistantly provided with the L-type structure of side (22) composition, the long side (21) of the diopter (2)
Sleeve (3) is stated to be movably connected in sleeve hole (31), it is solid on end face of the short side (22) away from long side (21) of the diopter (2)
Surely it is provided with a screw rod (5) for being easy to be spirally connected type femoral bone end prosthesis (1), embedded femur (6) pulp cavity of the type femoral bone end prosthesis (1),
Locking bone fracture plate (41) is arranged on the outside of femur (6), and the sleeve (3) connects pinning (7) successively feeding locking from left to right
In hone lamella and type femoral bone end prosthesis (1).
2. the locking board fixer of a kind of novel thighbone handle prosthese according to claim 1 and Periprosthetic fracture, its
It is characterised by：The screw way (9) worn for pinning (7) is offered on the locking bone fracture plate (41), type femoral bone end prosthesis (1).
3. the locking board fixer of a kind of novel thighbone handle prosthese according to claim 1 or 2 and Periprosthetic fracture,
It is characterized in that：The quantity of the sleeve hole (31) is 7, and each sleeve hole and the screw way positioned at type femoral bone end prosthesis
Axis collinear.
4. the locking board fixer of a kind of novel thighbone handle prosthese according to claim 1 and Periprosthetic fracture, its
It is characterised by：Screw way on the locking bone fracture plate (41) spaced set along along the length direction of locking bone fracture plate, and be located at
The screw way on locking bone fracture plate top is identical with the quantity of diopter sleeve hole (31) and both axis collinear.
5. the locking board fixer of a kind of novel thighbone handle prosthese according to claim 1 and Periprosthetic fracture, its
It is characterised by：The locking bone fracture plate (41) is by a flat board (41a) and is arranged on the arc plate (41b) of flat plate top and constitutes,
And arc transition section is additionally provided between the two.
6. the locking board fixer of a kind of novel thighbone handle prosthese according to claim 1 and Periprosthetic fracture, its
It is characterised by：The shape size of the locking bone fracture plate (41) is adapted with femur.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621020531.8U CN206453878U (en) | 2016-08-31 | 2016-08-31 | A kind of locking board fixer of novel thighbone handle prosthese and Periprosthetic fracture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621020531.8U CN206453878U (en) | 2016-08-31 | 2016-08-31 | A kind of locking board fixer of novel thighbone handle prosthese and Periprosthetic fracture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206453878U true CN206453878U (en) | 2017-09-01 |
Family
ID=59691997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621020531.8U Expired - Fee Related CN206453878U (en) | 2016-08-31 | 2016-08-31 | A kind of locking board fixer of novel thighbone handle prosthese and Periprosthetic fracture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206453878U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109171917A (en) * | 2018-06-15 | 2019-01-11 | 河北医科大学第三医院 | A kind of fixed device of the bone block of proximal humeral comminuted |
| CN112741715A (en) * | 2021-01-18 | 2021-05-04 | 吉林大学 | Metal 3D prints customized sleeve matched stack formula femoral intramedullary needle prosthesis |
| CN115192270A (en) * | 2022-08-16 | 2022-10-18 | 无锡市第九人民医院 | Hip joint prosthesis revision femoral stem with interlocking nail |
-
2016
- 2016-08-31 CN CN201621020531.8U patent/CN206453878U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109171917A (en) * | 2018-06-15 | 2019-01-11 | 河北医科大学第三医院 | A kind of fixed device of the bone block of proximal humeral comminuted |
| CN112741715A (en) * | 2021-01-18 | 2021-05-04 | 吉林大学 | Metal 3D prints customized sleeve matched stack formula femoral intramedullary needle prosthesis |
| CN115192270A (en) * | 2022-08-16 | 2022-10-18 | 无锡市第九人民医院 | Hip joint prosthesis revision femoral stem with interlocking nail |
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| 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: 20170901 Termination date: 20200831 |
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| CF01 | Termination of patent right due to non-payment of annual fee |