CN108113740A - Bone-knitting device on the inside of new distal radius - Google Patents
Bone-knitting device on the inside of new distal radius Download PDFInfo
- Publication number
- CN108113740A CN108113740A CN201810019429.3A CN201810019429A CN108113740A CN 108113740 A CN108113740 A CN 108113740A CN 201810019429 A CN201810019429 A CN 201810019429A CN 108113740 A CN108113740 A CN 108113740A
- Authority
- CN
- China
- Prior art keywords
- bone
- plate
- lock hook
- fixed part
- belemnoid
- 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
- 238000009940 knitting Methods 0.000 title claims abstract description 17
- 210000000988 bone and bone Anatomy 0.000 claims abstract description 42
- 241000135309 Processus Species 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 5
- 230000007704 transition Effects 0.000 claims description 3
- 230000001815 facial effect Effects 0.000 claims description 2
- 238000005452 bending Methods 0.000 claims 1
- 206010017076 Fracture Diseases 0.000 description 13
- 208000010392 Bone Fractures Diseases 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000002513 implantation Methods 0.000 description 2
- 230000002980 postoperative effect Effects 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 208000002565 Open Fractures Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000399 orthopedic effect Effects 0.000 description 1
- 210000004417 patella Anatomy 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- A61B17/809—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates with bone-penetrating elements, e.g. blades or prongs
-
- 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
- A61B17/80—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
- A61B2017/564—Methods for bone or joint treatment
Landscapes
- 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)
- Surgical Instruments (AREA)
Abstract
The invention discloses bone-knitting devices on the inside of a kind of new distal radius, for synthetism to be fixed to radius, bone-knitting device, which includes the bone-knitting device, includes bone plate and lock hook, the bone plate is made of processus styloideus radii fixed part and radius backbone fixed part, the lock hook is removably mounted on the bone plate, to realize fracture of radial styloid process block reset to original position, multiple screw holes and location hole to be offered on the bone plate.The present invention is detachably arranged at by lock hook on bone plate, make the conveniently replaced different lock hook of lock hook, make lock hook and cooperation at processus styloideus radii more preferable, and bone plate can also be used alone, when radius generates shaft fracture and belemnoid oar side seam is rolled over, it is cooperated by bone plate and lock hook, row synthetism reset can be folded into oar side seam at radius shaft fracture and belemnoid, bone piece of fracturing at processus styloideus radii can be carried out being satisfied with reset by lock hook.
Description
Technical field
The present invention relates to a kind of Medical orthopedic instruments, particularly a kind of universal Patella bone fracture plate.
Background technology
The method for the treatment of fracture of radius is more at present, mostly using plate fixation, after bone plate is positioned first, then it is right
Fracture bone piece is resetted, and then bone-fracture fixation steel plate, sclerite and backbone are fixed as one with lock screw, and in surgical procedure
Middle bone plate has happening for displacement, causes bone plate and the right difference of bone face paste, may be caused when serious after resetting
Bone piece shifts again, adds postoperative risk.
The content of the invention
It is in view of the deficiencies of the prior art, simple in structure the present invention provides bone-knitting device on the inside of a kind of new distal radius,
The synthetism reset that axial direction, oar side to compound fracture of radius are radially fractured achievees the effect that secured, stabilization, substantially increases hand
Art success rate.
In order to achieve the above object, the present invention is achieved by the following technical programs：
Bone-knitting device on the inside of a kind of new distal radius, including：
Bone plate and lock hook, the bone plate are made of processus styloideus radii fixed part and radius backbone fixed part, the lock
Determine hook to be removably mounted on the bone plate, to realize fracture of radial styloid process block reset to original position, to open up on the bone plate
There are multiple screw holes and location hole.
Further, above-mentioned lock hook includes secured adjusted plate and coupler body, and the coupler body is described secured adjusted plate one end
Extend outwardly and to secured adjusted plate curving, offer slotted hole along its length on the secured adjusted plate, length
Trip bolt on circular hole is housed, the screw thread being adapted with the trip bolt is offered on the belemnoid fixed part of the bone plate
The lock hook is fixed on bone plate by hole, trip bolt.
Further, the groove being adapted with the secured adjusted plate width is offered on above-mentioned belemnoid fixed part, it is described
Groove one end open, the groove floor offer the threaded hole being adapted with the trip bolt.
Further, above-mentioned coupler body is made of two grapples.
Further, above-mentioned processus styloideus radii fixed part is triangular in shape, and the belemnoid is fixed facial planes and put down with backbone fixed part
Face angle is 150 ° -170 °, and the connecting portion of the belemnoid fixed part and the backbone fixed part is in arc transition, and the backbone is consolidated
Determine to offer multiple threaded holes and location hole on portion and belemnoid fixed part.
Further, the multiple threaded holes opened up in above-mentioned belemnoid fixed plate be Universal screw nail hole, the backbone fixed plate
On multiple threaded holes for opening up be the four 8-shaped screw holes opened up on along its length and a slotted hole.
Further, above-mentioned belemnoid fixed part is overhanging and reclinate with one end departing from the backbone fixed part
Convex extension part, the convex extension part are opened up there are one Universal screw nail hole.
Compared with prior art, the advantage of the invention is that：Lock hook is detachably arranged on bone plate, makes lock hook can
Different lock hooks is convenient for changing, makes lock hook and cooperation at processus styloideus radii more preferable, and bone plate can also be used alone, when
When radius generates shaft fracture and belemnoid oar side seam folding, cooperated by bone plate and lock hook, it can be to radius shaft fracture
Synthetism reset is carried out with fracture bone piece, lock hook at processus styloideus radii can will reset, and improve surgical quality, add in the satisfaction of fracture bone piece
Fast post-operative recovery time reduces patient's pain.
Description of the drawings
It in order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, below will be to embodiment or existing
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,
It can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is bone-knitting device assembling structure schematic diagram on the inside of one embodiment of the invention distal radius.
Fig. 2 is synthetism plate structure schematic diagram in Fig. 1 embodiments.
Fig. 3 is lock hook structure diagram in Fig. 1 embodiments.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, detailed retouch is carried out to the technical solution in the embodiment of the present invention
It states, it is clear that described embodiment is only part of the embodiment 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 on the premise of creative work is not made
Example, belongs to the scope of protection of the invention.
Refer to the attached drawing 1, Fig. 1 are that a kind of new distal radius inside bone-knitting device assembling structure in the embodiment of the present invention is shown
It is intended to, which includes：Bone plate 100 and lock hook 200, the bone plate 100 is by processus styloideus radii fixed part 110 and oar
Bone backbone fixed part 120 is formed, and the lock hook 200 is removably mounted on the bone plate 100 to realize processus styloideus radii
Sclerite is reset to original position, and multiple screw holes 130 and location hole 140 are offered on the bone plate.
In the technical scheme, lock hook 200 is detachably arranged on bone plate 100, makes lock hook 200 conveniently replaced
Different lock hooks, so that lock hook 200 and cooperation at processus styloideus radii are more preferable, and bone plate 100 can also be used alone,
When radius generates shaft fracture and belemnoid is fractured, cooperated by bone plate 100 and lock hook 200, it can be to radius backbone
Fracture and fracture bone piece carry out synthetism reset, and lock hook 200 can will reset in the satisfaction of fracture bone piece at processus styloideus radii.
Preferably, referring to figs. 1 to Fig. 3, above-mentioned lock hook 200 includes secured adjusted plate 210 and coupler body 220, the coupler body
220 extend outwardly for described 210 one end of secured adjusted plate and are bent to 210 one side of the board of secured adjusted plate, in the fixed tune
Slotted hole 211 is offered on section plate 210 along its length, trip bolt 300, the bone plate 100 are housed on slotted hole 211
Belemnoid fixed part 110 on offer the threaded hole 113 being adapted with the trip bolt, trip bolt 300 is by the locking
Hook 200 is fixed on bone plate 100.
In the technical scheme, lock hook 200 includes secured adjusted plate 210 and coupler body 220, along secured adjusted plate length side
Slotted hole 211 is opened up upwards, slotted hole 211 opens up the position that can further adjust lock hook 200, so as in surgical procedure
Concrete condition according to fracturing at processus styloideus radii further locks reset.
Preferably, with reference to figure 2, offer on above-mentioned belemnoid fixed part 110 and be adapted with 210 width of secured adjusted plate
Groove 112,112 one end open of groove, the groove floor offers the screw thread being adapted with the trip bolt 300
Hole 113.
In the technical scheme, after tightening trip bolt 300, by the groove 112 opened up, lock hook can further be limited
200 rotate on bone plate 100, play the effect of the more firm stable of lock hook 200.
Preferably, with reference to figure 3, above-mentioned coupler body 220 is made of two grapples.
Preferably, with reference to figure 2, above-mentioned processus styloideus radii fixed part 110 is triangular in shape, 110 plane of belemnoid fixed part with
120 plane included angle of backbone fixed part is 150 ° -170 °, the connecting portion of the belemnoid fixed part 110 and the backbone fixed part 120
In arc transition, multiple threaded holes 130 and location hole 140 are offered on the backbone fixed part 120 and belemnoid fixed part 110.
In the technical scheme, the structure of bone plate 100 is more adapted to radius physiological structure, makes synthetism effect more preferable.
Preferably, with reference to figure 2, multiple threaded holes for being opened up in above-mentioned belemnoid fixed plate 110 are Universal screw nail hole 111, institute
Multiple threaded holes for being opened up in backbone fixed plate are stated as four 8-shaped screw holes 121 opening up on along its length and one long
Circular hole 122.
In the technical scheme, bone plate 100 is positioned by the location hole 140 opened up on belemnoid fixed part 110,
By the Universal screw nail hole 111 opened up on belemnoid fixed part, lock screw can be made to be satisfied with angle implantation processus styloideus radii portion；Bone
The 8-shaped screw hole 121 opened up on dry fixed part 120 can also be used as pressurization hole and use, and pressurize first to fracture bone piece
It resets, is beneficial to suitably adjust bone plate 100 in fixation procedure in implantation lock screw, offering for slotted hole 122 after reset
Axial position or screw be screwed into during make fracture end generate pressurization fix.
Preferably, with reference to figure 2, above-mentioned belemnoid fixed part 100 has one end departing from the backbone fixed part 120 overhanging
And reclinate convex extension part 114, the convex extension part 114 are opened up there are one Universal screw nail hole 111.
In the technical scheme, the setting of convex extension part 140 can make plate fixation make synthetism effect in radius end
More stablize, securely.
The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；Although with reference to foregoing each reality
Example is applied the present invention is described in detail, it will be understood by those of ordinary skill in the art that：It still can be to foregoing each
Technical solution recorded in embodiment modifies and either carries out equivalent substitution to which part or all technical characteristic；And
These modifications are replaced, and the essence of appropriate technical solution is not made to depart from the scope of various embodiments of the present invention technical solution.
Claims (7)
1. a kind of bone-knitting device on the inside of new distal radius, which is characterized in that the bone-knitting device includes bone plate and lock hook,
The bone plate is made of processus styloideus radii fixed part and radius backbone fixed part, and the lock hook is removably mounted at the synthetism
To realize fracture of radial styloid process block reset to original position on plate, multiple screw holes and location hole are offered on the bone plate.
2. bone-knitting device on the inside of a kind of new distal radius according to claim 1, which is characterized in that the lock hook bag
Include secured adjusted plate and coupler body, the coupler body extends outwardly for described secured adjusted plate one end and to one lateral bending of secured adjusted plate
Song offers slotted hole along its length on the secured adjusted plate, and trip bolt is housed on the slotted hole, described to connect
The threaded hole being adapted with the trip bolt is offered on the belemnoid fixed part of bone plate, trip bolt fixes the lock hook
On bone plate.
3. bone-knitting device on the inside of a kind of new distal radius according to claim 2, which is characterized in that the belemnoid is fixed
The groove being adapted with the secured adjusted plate width, the groove one end open are offered in portion, the groove floor opens up
There is the threaded hole being adapted with the trip bolt.
4. bone-knitting device on the inside of a kind of new distal radius according to claim 2, which is characterized in that the coupler body two
Grapple forms.
5. bone-knitting device on the inside of a kind of new distal radius according to claim 1, which is characterized in that the processus styloideus radii
Fixed part is triangular in shape, and it is 150 ° -170 ° that the belemnoid, which fixes facial planes with backbone fixed part plane included angle, and the belemnoid is fixed
The connecting portion of portion and the backbone fixed part is in arc transition, and multiple spiral shells are offered on the backbone fixed part and belemnoid fixed part
Pit and location hole.
6. bone-knitting device on the inside of a kind of new distal radius according to claim 4, which is characterized in that the belemnoid is fixed
The multiple threaded holes opened up on plate are Universal screw nail hole, and the multiple threaded holes opened up in the backbone fixed plate is along its length
On four 8-shaped screw holes opening up and a slotted hole.
7. bone-knitting device on the inside of a kind of new distal radius according to claim 5, which is characterized in that the belemnoid is fixed
Portion has one end departing from the backbone fixed part overhanging and reclinate convex extension part, and the convex extension part opens up that there are one ten thousand
To screw hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810019429.3A CN108113740A (en) | 2018-01-09 | 2018-01-09 | Bone-knitting device on the inside of new distal radius |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810019429.3A CN108113740A (en) | 2018-01-09 | 2018-01-09 | Bone-knitting device on the inside of new distal radius |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108113740A true CN108113740A (en) | 2018-06-05 |
Family
ID=62232782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810019429.3A Pending CN108113740A (en) | 2018-01-09 | 2018-01-09 | Bone-knitting device on the inside of new distal radius |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108113740A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2595327Y (en) * | 2003-01-03 | 2003-12-31 | 姚建军 | Radius far end palmar anatomical form steel plate |
| WO2009095451A1 (en) * | 2008-01-29 | 2009-08-06 | Tornier | Device and surgical method for reducing a fracture between the epiphyseal head and the diaphysis of a long bone, in particular a proximal humeral fracture |
| US20130046349A1 (en) * | 2008-05-05 | 2013-02-21 | Trimed, Incorporated | Contoured bone plate for fracture fixation having hook members and holder/impactor for same |
| CN103536347A (en) * | 2013-05-28 | 2014-01-29 | 广州军区广州总医院 | Auxiliary wing type steel plate |
| CN103735305A (en) * | 2013-12-31 | 2014-04-23 | 张文涛 | Distal radioulnar joint reduction fixation plate |
| CN204723163U (en) * | 2015-06-01 | 2015-10-28 | 张荣峰 | A kind of radius blade plate |
| CN206453842U (en) * | 2016-11-04 | 2017-09-01 | 姜跃国 | A kind of band flank distal radius locking steel plate |
| CN209136835U (en) * | 2018-01-09 | 2019-07-23 | 江苏荷普医疗科技股份有限公司 | Bone-knitting device on the inside of novel distal radius |
-
2018
- 2018-01-09 CN CN201810019429.3A patent/CN108113740A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2595327Y (en) * | 2003-01-03 | 2003-12-31 | 姚建军 | Radius far end palmar anatomical form steel plate |
| WO2009095451A1 (en) * | 2008-01-29 | 2009-08-06 | Tornier | Device and surgical method for reducing a fracture between the epiphyseal head and the diaphysis of a long bone, in particular a proximal humeral fracture |
| US20130046349A1 (en) * | 2008-05-05 | 2013-02-21 | Trimed, Incorporated | Contoured bone plate for fracture fixation having hook members and holder/impactor for same |
| CN103536347A (en) * | 2013-05-28 | 2014-01-29 | 广州军区广州总医院 | Auxiliary wing type steel plate |
| CN103735305A (en) * | 2013-12-31 | 2014-04-23 | 张文涛 | Distal radioulnar joint reduction fixation plate |
| CN204723163U (en) * | 2015-06-01 | 2015-10-28 | 张荣峰 | A kind of radius blade plate |
| CN206453842U (en) * | 2016-11-04 | 2017-09-01 | 姜跃国 | A kind of band flank distal radius locking steel plate |
| CN209136835U (en) * | 2018-01-09 | 2019-07-23 | 江苏荷普医疗科技股份有限公司 | Bone-knitting device on the inside of novel distal radius |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180605 |