CN108338829A - Hook locking steel plate on the outside of near end of thighbone - Google Patents
Hook locking steel plate on the outside of near end of thighbone Download PDFInfo
- Publication number
- CN108338829A CN108338829A CN201810221215.4A CN201810221215A CN108338829A CN 108338829 A CN108338829 A CN 108338829A CN 201810221215 A CN201810221215 A CN 201810221215A CN 108338829 A CN108338829 A CN 108338829A
- Authority
- CN
- China
- Prior art keywords
- steel plate
- locking steel
- near end
- thighbone
- outside
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/80—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates
- A61B17/808—Instruments for holding or positioning bone plates, or for adjusting screw-to-plate locking mechanisms
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/80—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates
- A61B17/8061—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates specially adapted for particular bones
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/84—Fasteners therefor or fasteners being internal fixation devices
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- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
Abstract
This application discloses hook locking steel plates on the outside of a kind of near end of thighbone, the locking steel plate is strip plate face, the locking steel plate includes bone plate bar, bone plate bar front end is formed with hook portion, it is provided with transition face between the hook portion and the bone plate bar, hook portion inner surface is bonded near end of thighbone condyles, hook portion inner surface is formed with two raised transverse bars, the bone plate bar plate face arrangement offers multiple first threaded holes, first threaded hole runs through the bone plate bar plate face, the arrangement of bone plate bar side face offers multigroup through-hole, through-hole described in every group includes two string holes being oppositely arranged, the bone plate bar is further opened with multiple second threaded holes away from the side plate face of femur, through-hole described in each one group of second threaded hole correspondence, the second screw thread hole depth extends to below the through-hole.The advantage of the invention is that realizing final consolidate using fixed form three times.
Description
Technical field
This application involves bone surgery, more particularly to hook locking steel plate on the outside of a kind of near end of thighbone.
Background technology
The principle of locking bone fracture plate osteopathy is to select corresponding locking bone fracture plate to place accordingly according to the fracture situation of patient
Fracture site, steel plate and bone are fixed accordingly by lock screw, by practice, depend merely on steel plate and screw fixed, it is past
Toward ineffective, fixed shakiness.
Invention content
The purpose of the present invention is to provide hook locking steel plates on the outside of a kind of near end of thighbone, to overcome the prior art not
Foot.
To achieve the above object, the present invention provides the following technical solutions.
The embodiment of the present application discloses hook locking steel plate on the outside of a kind of near end of thighbone, which is strip plate face,
The locking steel plate includes bone plate bar, and bone plate bar front end is formed with hook portion, is set between the hook portion and the bone plate bar
It is equipped with transition face, hook portion inner surface is bonded near end of thighbone condyles, and it is horizontal that hook portion inner surface is formed with two protrusions
Muscle, the bone plate bar plate face arrangement offer multiple first threaded holes, and first threaded hole runs through the bone plate bar plate face, institute
It states the arrangement of bone plate bar side face and offers multigroup through-hole, through-hole described in every group includes two string holes being oppositely arranged, the bone plate bar
Multiple second threaded holes are further opened with away from the side plate face of femur, through-hole described in each one group of second threaded hole correspondence,
The second screw thread hole depth extends to below the through-hole.
Preferably, in hook locking steel plate on the outside of above-mentioned near end of thighbone, second threaded hole is arranged at intervals at institute
It states between the first threaded hole.
Preferably, in hook locking steel plate on the outside of above-mentioned near end of thighbone, the bone plate rod rear end is formed with tip.
Preferably, in hook locking steel plate on the outside of above-mentioned near end of thighbone, first threaded hole is provided with 6.
Preferably, in hook locking steel plate on the outside of above-mentioned near end of thighbone, hook portion plate face is provided with third spiral shell
Pit.
Preferably, in hook locking steel plate on the outside of above-mentioned near end of thighbone, the hook portion is provided with hollow out elongated slot.
It is furthermore preferred that in hook locking steel plate on the outside of above-mentioned near end of thighbone, the hook portion is in the hollow out elongated slot
There are two string holes for side setting.
Preferably, in hook locking steel plate on the outside of above-mentioned near end of thighbone, the hook portion includes two be oppositely arranged
A hook.
Preferably, in hook locking steel plate on the outside of above-mentioned near end of thighbone, nesting is provided in the string holes.
Preferably, in hook locking steel plate on the outside of above-mentioned near end of thighbone, the side plate of the bone plate bar fitting femur
Face is formed with a plurality of raised transverse bar.
Compared with the prior art, the advantages of the present invention are as follows catch near end of thighbone condyles by hook portion come for the first time first
It is fixed, is then worn cable silk come fixation steel plate and femur with screw finally by string holes and fix steel plate and femur, using three
Secondary fixed form is final firm to realize.
Description of the drawings
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments described in application, for those of ordinary skill in the art, without creative efforts,
Other drawings may also be obtained based on these drawings.
Fig. 1 show the structure of hook locking steel plate on the outside of the near end of thighbone in the specific embodiment of the invention under two visual angles
Schematic diagram；
Fig. 2 show in the specific embodiment of the invention structural representation of hook locking steel plate fitting femur on the outside of near end of thighbone
Figure.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out detailed retouch
It states, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on the present invention
In embodiment, the every other implementation that those of ordinary skill in the art are obtained without making creative work
Example, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for the description present invention and simplify description, do not indicate or imply the indicated device or element must have a particular orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for description purposes only, and is not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
In conjunction with shown in Fig. 1-2, hook locking steel plate on the outside of near end of thighbone, the locking steel plate 100 is strip plate face, the locking
Steel plate 100 includes bone plate bar 110, and 110 front end of bone plate bar is formed with hook portion 120, is set between hook portion 120 and bone plate bar 110
Be equipped with transition face 130,120 inner surface of hook portion is bonded 200 proximal end condyles of femur, 120 inner surface of hook portion be formed with two it is convex
Transverse bar 121 is played, the arrangement of 110 plate face of bone plate bar offers 6 the first threaded holes 111, and the first threaded hole 111 runs through bone plate bar 110
Plate face, the arrangement of 110 side of bone plate bar offer 5 groups of through-holes 112, and every group of through-hole 112 includes two string holes 113 being oppositely arranged,
Bone plate bar 110 is further opened with 5 the second threaded holes 114 away from the side plate face of femur 200, and each second threaded hole 114 corresponds to
One group of through-hole 112,114 depth of the second threaded hole extend to 112 lower section of through-hole.Second threaded hole 114 is arranged at intervals at the first spiral shell
Between pit 111.It is provided with nesting in string holes 113.Hook portion 120 is provided with hollow out elongated slot 123.
When implementing operation, near end of thighbone condyles are caught on the hook portion of steel plate to fix for the first time first；Then use screw
Carry out fixation steel plate and femur realizes final consolidate；Cable silk is worn finally by string holes to fix steel plate and femur, cable silk bundle
The nested hole being arranged in steel plate is passed through when tying up, it is then nested with screw lock in positive second threaded hole of steel plate, make its change
Shape achievees the purpose that fixed cable silk.
Had as follows a little using the embodiment：1, the symmetrical hook of steel plate head is used to hook near end of thighbone condyles,
The circular arc size of claw type and the near end of thighbone condyles of adult are coincide substantially, and operation Shi doctor can also carry out micro- according to actual conditions
It adjusts；2, the raised transverse bar of the two of reverse side plays the role of reducing steel plate and bone contact area, oppresses periosteum less, increases blood fortune；3、
First threaded hole is used for lock screw fixation, and Shi doctor will be screwed into part spiral shell according to actual needs in actual operation
Nail, remaining is screwed into tucker staple, fills up threaded hole, does not allow the tissues such as bone, meat, nerve fiber to be grown in hole, with exempt from customs examination
Later stage steel plate increases difficulty when taking out；4, nesting is placed in through-hole, plays the role of protecting cable silk when locked, with the exempt from customs examination later stage
Steel plate increases difficulty when taking out；5, positive second threaded hole of steel plate is screwed into M5 screws, for fixed nested；6, hook portion
There is hollow out elongated slot to play mitigate weight, improve surface that is moulding but also reducing contact bone.
Further, 110 rear end of bone plate bar is formed with tip 115.
Convenient steel plate enters, and prevents injury tissue.
Further, 120 plate face of hook portion is provided with third threaded hole 122.
Further, in the setting of 123 side of hollow out elongated slot, there are two string holes 113 in hook portion 120.
Further, hook portion 120 includes two hooks 124 being oppositely arranged.
Further, the side plate face of the fitting of bone plate bar 110 femur 200 is formed with a plurality of raised transverse bar 121.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
The above is only the specific implementation mode of the application, it is noted that for the ordinary skill people of the art
For member, under the premise of not departing from the application principle, several improvements and modifications can also be made, these improvements and modifications are also answered
It is considered as the protection domain of the application.
Claims (10)
1. hook locking steel plate on the outside of a kind of near end of thighbone, which is characterized in that the locking steel plate is strip plate face, the locking steel plate
Including bone plate bar, bone plate bar front end is formed with hook portion, and transition face is provided between the hook portion and the bone plate bar,
Hook portion inner surface is bonded near end of thighbone condyles, and hook portion inner surface is formed with two raised transverse bars, the bone plate
The arrangement of bar plate face offers multiple first threaded holes, and first threaded hole runs through the bone plate bar plate face, the bone plate bar side
Face arrangement offers multigroup through-hole, and through-hole described in every group includes two string holes being oppositely arranged, and the bone plate bar is away from femur
Side plate face is further opened with multiple second threaded holes, through-hole described in each one group of second threaded hole correspondence, second spiral shell
Pit depth extends to below the through-hole.
2. hook locking steel plate on the outside of near end of thighbone according to claim 1, which is characterized in that between second threaded hole
Between being set to first threaded hole.
3. hook locking steel plate on the outside of near end of thighbone according to claim 1, which is characterized in that the bone plate rod rear end shape
At there is tip.
4. hook locking steel plate on the outside of near end of thighbone according to claim 1, which is characterized in that first threaded hole is set
It is equipped with 6.
5. hook locking steel plate on the outside of near end of thighbone according to claim 1, which is characterized in that hook portion plate face is set
It is equipped with third threaded hole.
6. hook locking steel plate on the outside of near end of thighbone according to claim 1, which is characterized in that the hook portion is provided with
Hollow out elongated slot.
7. hook locking steel plate on the outside of near end of thighbone according to claim 6, which is characterized in that the hook portion is in described
There are two string holes for the setting of hollow out elongated slot side.
8. hook locking steel plate on the outside of near end of thighbone according to claim 1, the hook portion includes two be oppositely arranged
A hook.
9. hook locking steel plate on the outside of near end of thighbone according to claim 1, nesting is provided in the string holes.
10. hook locking steel plate on the outside of near end of thighbone according to claim 1, the side plate of the bone plate bar fitting femur
Face is formed with a plurality of raised transverse bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810221215.4A CN108338829A (en) | 2018-03-17 | 2018-03-17 | Hook locking steel plate on the outside of near end of thighbone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810221215.4A CN108338829A (en) | 2018-03-17 | 2018-03-17 | Hook locking steel plate on the outside of near end of thighbone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108338829A true CN108338829A (en) | 2018-07-31 |
Family
ID=62957075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810221215.4A Pending CN108338829A (en) | 2018-03-17 | 2018-03-17 | Hook locking steel plate on the outside of near end of thighbone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108338829A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109998661A (en) * | 2019-04-22 | 2019-07-12 | 安阳市第六人民医院(安阳市口腔医院) | Proximal femoral nail steel plate combination internal fixation system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103445847A (en) * | 2013-07-03 | 2013-12-18 | 厦门大博颖精医疗器械有限公司 | Cable locking plate |
| CN203634274U (en) * | 2013-12-27 | 2014-06-11 | 刘建永 | Greater trochanter locking and binding device |
| KR20170138315A (en) * | 2016-06-07 | 2017-12-15 | 김정엽 | Installation method for hanger type bone fixing module |
| CN208808628U (en) * | 2018-03-17 | 2019-05-03 | 江苏艾迪尔医疗科技股份有限公司 | Hook locking steel plate on the outside of near end of thighbone |
-
2018
- 2018-03-17 CN CN201810221215.4A patent/CN108338829A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103445847A (en) * | 2013-07-03 | 2013-12-18 | 厦门大博颖精医疗器械有限公司 | Cable locking plate |
| CN203634274U (en) * | 2013-12-27 | 2014-06-11 | 刘建永 | Greater trochanter locking and binding device |
| KR20170138315A (en) * | 2016-06-07 | 2017-12-15 | 김정엽 | Installation method for hanger type bone fixing module |
| CN208808628U (en) * | 2018-03-17 | 2019-05-03 | 江苏艾迪尔医疗科技股份有限公司 | Hook locking steel plate on the outside of near end of thighbone |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109998661A (en) * | 2019-04-22 | 2019-07-12 | 安阳市第六人民医院(安阳市口腔医院) | Proximal femoral nail steel plate combination internal fixation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180731 |