CN209136835U - Bone-knitting device on the inside of novel distal radius - Google Patents
Bone-knitting device on the inside of novel distal radius Download PDFInfo
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- CN209136835U CN209136835U CN201820033262.1U CN201820033262U CN209136835U CN 209136835 U CN209136835 U CN 209136835U CN 201820033262 U CN201820033262 U CN 201820033262U CN 209136835 U CN209136835 U CN 209136835U
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- bone
- fixed part
- lock hook
- belemnoid
- bone plate
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Abstract
The utility model discloses bone-knitting devices on the inside of a kind of novel distal radius, for synthetism to be fixed to radius, bone-knitting device includes 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, the lock hook is removably mounted on the bone plate to realize fracture of radial styloid process block reset to original position, offers multiple screw holes and location hole on the bone plate.The utility model is detachably arranged on bone plate by lock hook, make the conveniently replaced different lock hook of lock hook, keep cooperation at lock hook and processus styloideus radii more preferable, and bone plate also can 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, lock hook can carry out bone block of fracturing at processus styloideus radii to be satisfied with reset.
Description
Technical field
The utility model relates to a kind of Medical orthopedic tool, especially a kind of universal Patella bone fracture plate.
Background technique
The method for the treatment of fracture of radius is more at present, mostly uses plate fixation greatly, after bone plate is positioned first, then it is right
Fracture bone block is resetted, and then bone-fracture fixation steel plate, sclerite and backbone are fixed as one with lock screw, and in surgical procedure
The case where middle bone plate has displacement generation leads to bone plate and the right difference of bone face paste, after may cause reset when serious
Bone block shifts again, increases postoperative risk.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of novel distal radius inside bone-knitting device, structure
Simply, the synthetism reset radially fractured to the axial direction of compound fracture of radius, oar side achievees the effect that secured, stable, mentions significantly
High success rate of operation.
In order to achieve the above object, the utility model is achieved by the following technical programs:
A kind of novel distal radius inside bone-knitting device, comprising:
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, be opened 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 secured adjusted plate one end
Extend outwardly and to secured adjusted plate curving, offers slotted hole along its length on the secured adjusted plate, it is long
Fastening screw is housed on circular hole, offers screw thread compatible with the fastening screw on the belemnoid fixed part of the bone plate
The lock hook is fixed on bone plate by hole, fastening screw.
Further, groove compatible with the secured adjusted board width is offered on above-mentioned belemnoid fixed part, it is described
Groove is open at one end, and the groove floor offers threaded hole compatible with the fastening screw.
Further, above-mentioned coupler body is made of two grapples.
Further, above-mentioned processus styloideus radii fixed part is triangular in shape, and the fixed facial planes of the belemnoid and backbone fixed part are flat
Face angle is 150 ° -170 °, and the interconnecting piece of the belemnoid fixed part and the backbone fixed part is in arc transition, and the backbone is solid
Determine to offer multiple threaded holes and location hole on portion and belemnoid fixed part.
Further, the multiple threaded holes opened up on above-mentioned belemnoid fixed part are Universal screw nail hole, the backbone fixed part
On multiple threaded holes for opening up be along its length on the four 8-shaped screw holes and a slotted hole that open up.
Further, above-mentioned belemnoid fixed part has one end departing from the backbone fixed part overhanging and reclinate
Convex extension part, the convex extension part offer a Universal screw nail hole.
Compared with the prior art, the advantages of the utility model are: lock hook is detachably arranged on bone plate, make to lock
The conveniently replaced different lock hook of hook keeps cooperation at lock hook and processus styloideus radii more preferable, and bone plate can also individually make
With, when radius generates shaft fracture and belemnoid oar side seam is rolled over, cooperated by bone plate and lock hook, it can be to radius backbone
Fracture and fracture bone block carry out synthetism reset, and lock hook can will reset in the satisfaction of fracture bone block at processus styloideus radii, improve operation matter
Amount accelerates post-operative recovery time, reduces patient's pain.
Detailed description of the invention
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 technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The some embodiments recorded in application, for those of ordinary skill in the art, without creative efforts,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 is bone-knitting device assembling structure schematic diagram on the inside of an embodiment of the present invention distal radius.
Fig. 2 is bone plate structural schematic diagram in Fig. 1 embodiment.
Fig. 3 is lock hook structural schematic diagram in Fig. 1 embodiment.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Detailed description, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole implementation
Example.Based on the embodiments of the present invention, those of ordinary skill in the art institute without making creative work
The every other embodiment obtained, fall within the protection scope of the utility model.
With reference to attached drawing 1, Fig. 1 is bone-knitting device assembly knot on the inside of the novel distal radius of one of the utility model embodiment
Structure schematic diagram, the bone-knitting device include: bone plate 100 and lock hook 200, and the bone plate 100 is by processus styloideus radii fixed part
110 and radius backbone fixed part 120 constitute, the lock hook 200 is removably mounted on the bone plate 100 to realize oar
Bone belemnoid 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 can conveniently more
Different lock hooks is changed, to keep cooperation at lock hook 200 and processus styloideus radii more preferable, and bone plate 100 can also individually make
With, when radius generates shaft fracture and belemnoid is fractured, cooperated by bone plate 100 and lock hook 200, it can be to radius bone
Dry bone block of fracturing and fracture carries out synthetism reset, and lock hook 200 can be by the satisfied reset of bone block of fracturing 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, fastening screw 300, the bone plate 100 are housed on slotted hole 211
Belemnoid fixed part 110 on offer threaded hole 113 compatible with the fastening screw, fastening screw 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
It is middle that reset is further locked according to the concrete condition fractured at processus styloideus radii.
Preferably, it with reference to Fig. 2, offers on above-mentioned belemnoid fixed part 110 and is mutually fitted with 210 width of secured adjusted plate
The groove 112 matched, the groove 112 is open at one end, and the groove floor offers spiral shell compatible with the fastening screw 300
Pit 113.
In the technical scheme, after tightening fastening screw 300, by the groove 112 opened up, lock hook can further be limited
200 rotate on bone plate 100, play the stronger stable effect of lock hook 200.
Preferably, with reference to Fig. 3, above-mentioned coupler body 220 is made of two grapples.
Preferably, with reference to Fig. 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 interconnecting piece 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, keeps synthetism effect more preferable.
Preferably, with reference to Fig. 2, the multiple threaded holes opened up on above-mentioned belemnoid fixed part 110 are Universal screw nail hole 111, institute
State multiple threaded holes for being opened up on backbone fixed part be along its length on four 8-shaped screw holes 121 opening up and one long
Circular hole 122.
In the technical scheme, bone plate 100 is determined by the location hole 140 opened up on belemnoid fixed part 110
Position can make lock screw by the Universal screw nail hole 111 opened up on belemnoid fixed part to be satisfied with angle implantation processus styloideus radii
Portion；The 8-shaped screw hole 121 opened up on backbone fixed part 120 can also be used as pressurization hole and use, and carry out first to fracture bone block
Loaded reset, in implantation lock screw after reset, offering for slotted hole 122 is conducive to the appropriate adjustment bone plate in fixation procedure
100 axial position, or so that fracture end is generated pressurization during screw is screwed into and fix.
Preferably, with reference to Fig. 2, above-mentioned belemnoid fixed part 100 has outside departing from one end of the backbone fixed part 120
It stretches and reclinate convex extension part 114, the convex extension part 114 offers a Universal screw nail hole 111.
In the technical scheme, the setting of convex extension part 140 can make plate fixation in radius end, make synthetism effect
It is more stable, secured.
The above various embodiments is only to illustrate the technical solution of the utility model, rather than its limitations；Although referring to aforementioned
The utility model is described in detail in each embodiment, those skilled in the art should understand that: it still can be with
It modifies the technical solutions described in the foregoing embodiments, or some or all of the technical features is equal
Replacement；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution various embodiments of the utility model technical side
The range of case.
Claims (6)
1. bone-knitting device on the inside of a kind of novel 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；
The lock hook includes secured adjusted plate and coupler body, and the coupler body is that secured adjusted plate one end extends outwardly and to admittedly
Determine adjustable plate curving, offers slotted hole along its length on the secured adjusted plate, be equipped on the slotted hole
Fastening screw offers threaded hole compatible with the fastening screw, fastening screw on the belemnoid fixed part of the bone plate
The lock hook is fixed on bone plate.
2. bone-knitting device on the inside of a kind of novel distal radius according to claim 1, which is characterized in that the belemnoid is fixed
Groove compatible with the secured adjusted board width is offered in portion, the groove is open at one end, and the groove floor opens up
There is threaded hole compatible with the fastening screw.
3. bone-knitting device on the inside of a kind of novel distal radius according to claim 1, which is characterized in that the coupler body two
Grapple composition.
4. bone-knitting device on the inside of a kind of novel distal radius according to claim 1, which is characterized in that the processus styloideus radii
Fixed part is triangular in shape, and the fixed facial planes of the belemnoid and backbone fixed part plane included angle are 150 ° -170 °, and the belemnoid is fixed
The interconnecting piece of portion and the backbone fixed part is in arc transition, offers multiple spiral shells on the backbone fixed part and belemnoid fixed part
Pit and location hole.
5. bone-knitting device on the inside of a kind of novel distal radius according to claim 4, which is characterized in that the belemnoid is fixed
The multiple threaded holes opened up in portion are Universal screw nail hole, and the multiple threaded holes opened up on the backbone fixed part are along its length
On the four 8-shaped screw holes and a slotted hole that open up.
6. bone-knitting device on the inside of a kind of novel distal radius according to claim 4, which is characterized in that the belemnoid is fixed
Portion overhanging and reclinate convex extension part with one end departing from the backbone fixed part, the convex extension part offers one ten thousand
To screw hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820033262.1U CN209136835U (en) | 2018-01-09 | 2018-01-09 | Bone-knitting device on the inside of novel distal radius |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820033262.1U CN209136835U (en) | 2018-01-09 | 2018-01-09 | Bone-knitting device on the inside of novel distal radius |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209136835U true CN209136835U (en) | 2019-07-23 |
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ID=67264788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820033262.1U Active CN209136835U (en) | 2018-01-09 | 2018-01-09 | Bone-knitting device on the inside of novel distal radius |
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| CN (1) | CN209136835U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108113740A (en) * | 2018-01-09 | 2018-06-05 | 江苏荷普医疗科技股份有限公司 | Bone-knitting device on the inside of new distal radius |
-
2018
- 2018-01-09 CN CN201820033262.1U patent/CN209136835U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108113740A (en) * | 2018-01-09 | 2018-06-05 | 江苏荷普医疗科技股份有限公司 | Bone-knitting device on the inside of new distal radius |
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