CN205947847U - Board around false body and fixed knot constructs thereof - Google Patents
Board around false body and fixed knot constructs thereof Download PDFInfo
- Publication number
- CN205947847U CN205947847U CN201620592751.1U CN201620592751U CN205947847U CN 205947847 U CN205947847 U CN 205947847U CN 201620592751 U CN201620592751 U CN 201620592751U CN 205947847 U CN205947847 U CN 205947847U
- Authority
- CN
- China
- Prior art keywords
- board
- periprosthetic plate
- around
- false body
- periprosthetic
- 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
Links
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 13
- 239000010936 titanium Substances 0.000 claims abstract description 13
- 239000007787 solid Substances 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims 1
- 210000000988 bone and bone Anatomy 0.000 abstract description 7
- 210000001694 thigh bone Anatomy 0.000 abstract description 6
- 210000000689 upper leg Anatomy 0.000 description 9
- 206010017076 Fracture Diseases 0.000 description 6
- 208000010392 Bone Fractures Diseases 0.000 description 5
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 208000034657 Convalescence Diseases 0.000 description 1
- 206010016454 Femur fracture Diseases 0.000 description 1
- 208000006670 Multiple fractures Diseases 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000004901 spalling Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
Landscapes
- Prostheses (AREA)
- Surgical Instruments (AREA)
Abstract
The utility model provides a board around the false body, includes the body, the one end of body sets up radial head portion, set up the screw hole on the body, at the positive both sides distribution through wires hole of body, the through wires hole runs through the body, and sets up the threading groove that corresponds each through wires hole at the body back. A fixed knot of board constructs around the false body, includes: board, set screw, buckle and titanium cable around the false body, fixed mutually with board around the false body and skeleton through multiple mode, can be according to human bone difference, select around the false body the fixed combination between board and the thighbone skeleton in a flexible way, both made set screw avoid joint handle false body, prevent the false body around the board take place to interfere with the false body, ensure again with the thighbone of fracture around through this false body the board stably fix to alleviateed patient's misery, improved the operation success rate and can shorten patient's rehabilitation period by a wide margin. In clinical use, the utility model discloses the like product of comparing can be fixed better, and convenient clinical operation.
Description
Technical field
This utility model is related to the technical field of orthopaedics implant, specifically a kind of prosthese for fractured near end of thighbone
Surrounding plate and its fixed structure.
Background technology
Skeleton leads to fracture because of wound or other reasonses, needs timely, correctly to injured after fracture
Skeleton resetted and fixed.
Blade plate is conventional a kind of skeletal fixation apparatus in surgery fracture operation.Neck of femur fracture is near end of thighbone bone
Folding needs replacement joint handle prosthese to use plate fixation near end of thighbone simultaneously.
Tradition blade plate of the prior art cannot guarantee that fixing screws can avoid joint handle completely when screwing in fixing
Prosthese, if fixing screws do not avoid prosthese, easily makes the position of fracture can not accurately be fixed, so that operation cannot be entered
OK, ultimately result in operative failure.Though fixing screws can avoid prosthese in some cases, easily femur is penetrated, cause fixation
The head exposure of screw, outside bone, affects operative effect.
Utility model content
The technical problems to be solved in the utility model be provide a kind of Periprosthetic plate for fractured near end of thighbone and its
Fixed structure.
This utility model is adopted the technical scheme that by solving technical problem present in known technology:
Periprosthetic plate of the present utility model, including body, one end setting arc-shaped head of body, arranges spiral shell on body
Nail, is distributed through wires hole in the both sides in body front, and through wires hole runs through body, and arranges corresponding each through wires hole at the body back side
Wire channel in building.
This utility model can also adopt following technical measures：
On described arc-shaped head, screw hole is set, distribution on body arranges double screw hole.
The fixed structure of Periprosthetic plate of the present utility model, including：Periprosthetic plate, fixing screws, buckle and titanium cable；
Wherein fixing screws by the screw hole in front on body and arc-shaped head pass through Periprosthetic plate；Buckle includes clamping section and company
Socket part, two clamping sections are separately positioned on the two ends of connecting portion, body be clamped is arranged between clamping section, the inwall of connecting portion with
Match in the body front of Periprosthetic plate, every side clamping section includes two clamp arms again, leaves sky between two clamp arms of homonymy
Gap, arranges fixed projection on the top of clamp arm；The two ends of titanium cable are arranged not from the body back side by Periprosthetic plate respectively
Penetrate with Wire channel in building, and be connected after body front side via through wires hole respectively.
The groove consistent with connecting portion setting direction is arranged on the outer wall of the connecting portion of described buckle.
The fixed projection of described clamp arm top setting is located at the outside of clamp arm.
This utility model has the advantages and positive effects that:
Double screw hole, through wires hole and Wire channel in building be set in Periprosthetic plate of the present utility model, and Periprosthetic plate
Fixed structure includes fixing screws, buckle and titanium cable, fixes Periprosthetic plate with skeleton phase in several ways, Ke Yigen
According to skeleton difference, flexibly select the fixed Combination between Periprosthetic plate and femoral bone, both made fixing screws avoid closing
Section handle prosthese, prevents Periprosthetic plate and prosthese from interfering, and also ensures that the femur of fracture is passed through this Periprosthetic plate stablizes
Fixing, thus alleviating the misery of patient, improve success rate of operation and can significantly shorten the convalescence of patient.In Clinical practice
In, this utility model compares like product, can be preferably fixing, and facilitates clinical manipulation.
Brief description
Fig. 1 is the positive structure schematic of Periprosthetic plate of the present utility model；
Fig. 2 is the side view of Periprosthetic plate of the present utility model；
Fig. 3 is the structure schematic diagram of Periprosthetic plate of the present utility model；
Fig. 4 be Periprosthetic plate of the present utility model fixed structure in buckle structural representation；
Fig. 5 is the fixed structure structural representation in use of Periprosthetic plate of the present utility model.
Specific embodiment
Below by way of the drawings and specific embodiments, the technical solution of the utility model is described in detail.
As shown in Figure 1 to Figure 3, Periprosthetic plate 20 of the present utility model, including body 1, one end setting arc of body
Head 2, arc-shaped head is matched with injury of the bone position, in order to improve the laminating degree of Periprosthetic plate and injury of the bone position, this arc head
Portion is the arc of gradual change；Screw hole 3 is arranged on body, is distributed through wires hole 4 in the both sides in body front, through wires hole runs through this
Body, and the Wire channel in building 5 of corresponding each through wires hole is set at the body back side, in order to rise the titanium cable of fixation from the body back side via
Wire channel in building and through wires hole and pass from body front, improve the work efficiency in operation.
On arc-shaped head, screw hole is set, distribution on body arranges double screw hole, penetrates fixation as fixing screws
Position, should be selected to avoid joint handle prosthese and will not pass the screw hole of skeleton and used in practical application.
As shown in Fig. 4 to Fig. 5, the fixed structure of Periprosthetic plate of the present utility model, including：Periprosthetic plate 20, solid
Determine screw（Not shown）, buckle 6 and titanium cable 7；Wherein pass through in the screw hole by front on body and arc-shaped head for the fixing screws
Periprosthetic plate is directly fixed with femur 10 by Periprosthetic plate by fixing screws, should avoid fixing screws in fixation procedure
Interfere and joint handle prosthese 11 between, such as interfere and unavoidably then should choose other fixed forms；Buckle 6 is integrated into
Type, including clamping section 6a and connecting portion 6b, two clamping sections are separately positioned on the two ends of connecting portion, and body is clamped and is arranged on clamping
Between portion, the inwall of connecting portion is matched with the body front of Periprosthetic plate, and every side clamping section includes two clamp arms 8 again,
Leave space between two clamp arms of homonymy, fixed projection 9 is set on the top of clamp arm, when clamp arm is fixing with femur phase, false
Around body, plate is then stuck between buckle and femoral bone securely, thus being fixed Periprosthetic plate and femur by buckle；
If running into multiple fracture or situations such as joint handle prosthese causes femur spalling in installation process, using titanium cable 7 by stock
Bone is fixed with the binding of Periprosthetic plate, and the two ends of titanium cable are respectively from the different Wire channel in building of the body back side setting by Periprosthetic plate
In penetrate, and be connected after body front side via through wires hole respectively, Periprosthetic plate and femur are simultaneously besieged solid
It is scheduled in titanium cable.
On the outer wall of the connecting portion of buckle, the groove 12 consistent with connecting portion setting direction is set, can be increased by groove
Buckle is to the fixing intensity between Periprosthetic plate and femur, thus improving Periprosthetic plate stability in use.
The fixed projection of clamp arm top setting is located at the outside of clamp arm, blocks femur by fixed projection, to improve
The fixing fastness of buckle.
Periprosthetic plate of the present utility model can take fixing screws and buckle group according to the difference of patients with fractures's situation
Close and use, fixing screws are applied in combination with titanium cable, also can achieve that fixing screws, buckle and titanium cable are applied in combination, have compound mode
Feature flexible and varied and applied widely.
The above, be only preferred embodiment of the present utility model, not this utility model is made any formal
Restriction although this utility model is open as above with preferred embodiment, however, being not limited to this utility model, any
Those skilled in the art, in the range of without departing from technical solutions of the utility model, certainly can be using in the technology disclosing
Holding and make a little change or modify a, becoming the Equivalent embodiments of equivalent variations, as long as being without departing from technical solutions of the utility model
Content, any simple modification, equivalent variations and modification above example made according to technical spirit of the present utility model,
Belong in the range of technical solutions of the utility model.
Claims (5)
1. a kind of Periprosthetic plate, including body it is characterised in that：One end setting arc-shaped head of body；Body is arranged
Screw hole, is distributed through wires hole in the both sides in body front, through wires hole runs through body, and arranges corresponding each through wires hole at the body back side
Wire channel in building.
2. Periprosthetic plate according to claim 1 it is characterised in that：On arc-shaped head, screw hole is set, body divides
Cloth arranges double screw hole.
3. a kind of fixed structure based on Periprosthetic plate described in claim 1 is it is characterised in that include：Periprosthetic plate, solid
Determine screw, buckle and titanium cable；Wherein fixing screws by the screw hole in front on body and arc-shaped head pass through Periprosthetic plate；
Buckle includes clamping section and connecting portion, and two clamping sections are separately positioned on the two ends of connecting portion, and body is clamped and is arranged on clamping section
Between, the inwall of connecting portion is matched with the body front of Periprosthetic plate, and every side clamping section includes two clamp arms, homonymy again
Two clamp arms between leave space, the top of clamp arm arrange fixed projection；The two ends of titanium cable are respectively from by Periprosthetic plate
The different Wire channel in building of body back side setting in penetrate, and be connected after body front side via through wires hole respectively.
4. Periprosthetic plate according to claim 3 fixed structure it is characterised in that：On the outer wall of the connecting portion of buckle
The groove consistent with connecting portion setting direction is set.
5. Periprosthetic plate according to claim 4 fixed structure it is characterised in that：The fixation of clamp arm top setting
Projection is located at the outside of clamp arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620592751.1U CN205947847U (en) | 2016-06-17 | 2016-06-17 | Board around false body and fixed knot constructs thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620592751.1U CN205947847U (en) | 2016-06-17 | 2016-06-17 | Board around false body and fixed knot constructs thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205947847U true CN205947847U (en) | 2017-02-15 |
Family
ID=57968306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620592751.1U Expired - Fee Related CN205947847U (en) | 2016-06-17 | 2016-06-17 | Board around false body and fixed knot constructs thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205947847U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106073880A (en) * | 2016-06-17 | 2016-11-09 | 山东省交通医院 | Periprosthetic plate and fixed structure thereof |
| CN109893231A (en) * | 2019-04-19 | 2019-06-18 | 上海交通大学医学院附属第九人民医院 | A kind of degradable girdle device |
| CN113995491A (en) * | 2021-10-13 | 2022-02-01 | 常州大章医疗器械有限公司 | Proximal femur fracture plate and machining tool and process thereof |
-
2016
- 2016-06-17 CN CN201620592751.1U patent/CN205947847U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106073880A (en) * | 2016-06-17 | 2016-11-09 | 山东省交通医院 | Periprosthetic plate and fixed structure thereof |
| CN109893231A (en) * | 2019-04-19 | 2019-06-18 | 上海交通大学医学院附属第九人民医院 | A kind of degradable girdle device |
| CN109893231B (en) * | 2019-04-19 | 2024-10-15 | 上海交通大学医学院附属第九人民医院 | Degradable embracing device |
| CN113995491A (en) * | 2021-10-13 | 2022-02-01 | 常州大章医疗器械有限公司 | Proximal femur fracture plate and machining tool and process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |