CN201631361U - Y-shaped bone plate for distal radius - Google Patents
Y-shaped bone plate for distal radius Download PDFInfo
- Publication number
- CN201631361U CN201631361U CN2010200009408U CN201020000940U CN201631361U CN 201631361 U CN201631361 U CN 201631361U CN 2010200009408 U CN2010200009408 U CN 2010200009408U CN 201020000940 U CN201020000940 U CN 201020000940U CN 201631361 U CN201631361 U CN 201631361U
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- shape
- radius
- hone lamella
- oblique
- distal radius
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Abstract
The utility model relates to a Y-shaped bone plate for a distal radius. The Y-shaped bone plate comprises a Y-shaped body provided with two inclined parts, a straight part, a concave part, a plurality of round screw holes and at least one long hole, wherein the concave part adopts an accommodation space which can exactly encircle and accommodate the dorsal tubercle radius at the dorsal part of the left hand or the right hand; a plurality of bone nails penetrate the body through the round screw holes at the straight part and the inclined parts and are locked into a fractured radius for fixation; and the bone nails penetrate the body through the long hole at the straight part and are locked into the radius to press the radius, so as to achieve the purpose of conducting internal fixation bone-knitting surgical therapy to the distal radius on the ventral side or the dorsal side of the left hand or the right hand.
Description
Technical field
This utility model relates to a kind of Y shape hone lamella of distal radius, particularly is applicable to the veutro or the dorsal part distal radius of left hand, the right hand simultaneously.
Background technology
Well known, general orthopaedic medical treatment aspect, for the impaired medical mode of bone many kinds are arranged, wherein modal, be to utilize the hone lamella that cooperates the damaged part shape, the bone two ends of damaged part are sealed, the fixed form of stability is provided, help the healing of both injured bones head position, because the shape of each bone of human body is all not quite alike, the position that fracture takes place bone also is not quite similar, and in the process of in early days traditional medical treatment, just must be dependent on the doctor and judge earlier, select to be fit to the hone lamella of fracture site bone shaped, again should planar monolithic hone lamella, when medical procedure carried out, the bending curvature became to meet the body of both injured bones head position, then just can carry out the sealed location of hone lamella and bone.
With the human arm position is example, and there are many places difformity bone, for example radius, humerus etc. in the arm place.The opinion with distal radius, the distal radius of human body left hand and right hand is mirror symmetry shape, and in addition, the veutro of same distal radius and the shape of dorsal part but are different shaping, so the curvature at each position, bending angle and exactly so equating.Finding is at the medical employed hone lamella of radius far-end fracture in the general present medical treatment, because this difference in shape, usually be difficult to entirely to be applied to all sites with a slice hone lamella, be the veutro hone lamella equally, left hand and right hand is different can't to be suitable for, and is that dorsal part hone lamella left hand and right hand also is different equally; Therefore present being seen hone lamella usually only can single left hand or single right hand use, and because radius veutro front end place is different with the dorsal part of same end distal radius, the dorsal part of distal radius has the lister's tubercle of a projection in addition, therefore present hone lamella is if be used in the radius veutro, just can't be applied to dorsal part simultaneously, must get hone lamella in addition and carry out medical treatment.
Moreover, present finding, conventional bone plate is for will be in response to the shape of left hand and right hand bone, on the hone lamella in order to the sealed screw at interlocking bone place, it is the internal orifice dimension that design has the tool taper, and the screw thread design of screw cooperates left hand and right hand to do dextrorotation, contrary revolve screw thread in addition, but thus, more make conventional bone plate can't one size fits all in the left hand or the right hand.
Based on above-mentioned defective, make the medical apparatus of the required use of present orthopaedic medical treatment become quite numerous and diverse, cause the orthopedist in medical procedure, to increase many extra burdens.Though the degree of difficulty of making different hone lamellas is not high, stores different hone lamellas in case of need, but need extra storage area, inventory cost and management cost.So the hone lamella of traditional distal radius still has the problems referred to above to remain to be improved.
The utility model content
In view of above-mentioned existing in prior technology problem, the purpose of this utility model is to provide a kind of Y shape hone lamella of distal radius, makes this Y shape hone lamella be applicable to the veutro and the dorsal part distal radius of the left hand and the right hand simultaneously.
To achieve these goals, this utility model adopts following technical scheme:
In the Y shape hone lamella of distal radius, this Y shape hone lamella system comprises that a body, this body are y-type structure and further comprise two oblique portions, portion, a recess and a plurality of round screw always.
Wherein, this oblique portion is positioned at this base side splay end; This straight portion is positioned at this body rectilinear end and this oblique portion of connection; This recess is a dark U type accommodation space and between two these oblique portions, so that the lister's tubercle of left hand and right hand distal radius dorsal part projection all can be by the accommodation space of this recess around ccontaining; The straight shape perforation of this circle screw tool female thread, and be positioned in this oblique portion and this straight portion, make nail via this circle screw locking bone plate and bone location, to carry out the internal fixation bone-setting treatment operation of locking bone plate nail system.
The Y shape hone lamella of this distal radius described in the utility model is except that having above-mentioned structure and effect, this body more comprises at least one long shape hole, this long shape hole is perforation and is positioned in this straight portion, make nail by this long shape hole pressurization hone lamella, to carry out fixedly bone-setting treatment operation within the power pressurization hone lamella nail system; This straight portion side is provided with plurality of grooves, in order to this Y shape hone lamella of warpage.
Advantage of the present utility model and benefit:
The Y shape hone lamella of a kind of distal radius of the present utility model, because two designed oblique portions, for being the shape of outside extending obliquely, the accommodation space that cooperates formed dark U type, go for the fracture medical treatment of the veutro and the dorsal part of distal radius in view of the above, simultaneously, also because the design of two oblique portions and this two oblique portion form the moulding of Y shape with straight portion, cooperate circle screw internal diameter to be straight formula screw shape, make Y shape hone lamella of the present utility model can also be applicable to the left hand or the right hand simultaneously, the structure that reaches than conventional bone plate has the more effect of progressive.
Description of drawings
Fig. 1 is the axonometric chart of this utility model embodiment.
Fig. 2 this utility model embodiment applies in the perspective elevation of radius dorsal part.
Fig. 3 applies in the perspective elevation of radius veutro for embodiment of the present utility model.
The main element symbol description
10 bodies, 11 recesses, 12 circle screws, 13 long shape holes
14 15 straight portions of oblique portion, 16 grooves
20 nails, 30 radius, 40 lister's tubercles
The specific embodiment
Conjunction with figs. is described in detail as follows this utility model preferred embodiment.
As Fig. 1, Fig. 2 and shown in Figure 3, its be respectively this utility model embodiment axonometric chart, apply in the perspective elevation of radius dorsal part and apply in the perspective elevation of radius veutro.Wherein this Y shape hone lamella comprises a body 10, and this body 10 is a y-type structure, has oblique side two ends and rectilinear end, and further comprises:
Two oblique portions 14, the shape of these two oblique portions is that design is outside oblique extension and length is slightly variant, portion 15, a recess 11, a plurality of round screw 12 and at least one long shape hole 13 always.
Wherein, this oblique portion 14 is positioned at this body 10 skew back ends; This straight portion 15 is positioned at these body 10 rectilinear ends and this oblique portion 14 of connection, and the side is provided with plurality of grooves 16; This recess 11 is a dark U type accommodation space and between two these oblique portions 14; This circle screw 12 is for the straight shape perforation of tool female thread and be positioned in this oblique portion 14 and this straight portion 15; This long shape hole 13 is for perforation and be positioned in this straight portion 15, as shown in Figure 1.
If will carry out the operation of internal fixation bone-setting treatment to radius 30 dorsal parts of a fracture, at first, adjust this groove 16 flexibility, to meet the flexibility of these radius 30 far-ends, again this body 10 is placed on this radius 30, and the lister's tubercle 40 that the terminal place of distal radius has just can be placed in wherein by around being surrounded in the designed accommodation space of this recess 11; Run through this body 10 and lock this radius 30 by this circle screw 12 in this straight portion 15 with this nail 20, again this nail 20 is run through this body 10 and locked this radius 30 far-ends by this circle screw 12 in this oblique portion 14; At last, run through this body 10 and this radius 30 of locking and pressurize with this nail 20 by this long shape hole 13, as shown in Figure 2.
If will carry out the operation of internal fixation bone-setting treatment to distal radius 30 veutros of a fracture, at first, adjust this groove 16 curvatures, to meet the curvature of these radius 30 far-ends, again this body 10 is placed on this radius 30, run through this body 10 with at least one nail 20 by this circle screw 12 in this straight portion 15 and sealedly go into this radius 30, again another nail 20 is run through this body 10 and locked this radius 30 far-ends by this circle screw 12 in this oblique portion 14; At last, run through this body 10 and lock this radius 30 via this long shape hole 13 with other nails 20 in addition again, as shown in Figure 3.
According to said structure, the Y shape hone lamella of a kind of distal radius of the present utility model, because two designed oblique portions 14, for being the shape of outside extending obliquely, the accommodation space that cooperates formed dark U type, go for the fracture medical treatment of the veutro and the dorsal part of distal radius in view of the above, simultaneously, also because the design of two oblique portions and this two oblique portions 14 and the straight portion 15 Y shape moulding that forms, cooperate circle screw 12 internal diameters to be straight formula screw shape, make Y shape hone lamella of the present utility model can also be applicable to the left hand or the right hand simultaneously, the structure that reaches than conventional bone plate has the more effect of progressive.
The above person is specifying of utility model one possible embodiments only, is not to be used for limiting this utility model practical range.
Claims (4)
1. the Y shape hone lamella of a distal radius, wherein this Y shape hone lamella comprises a body, it is characterized in that:
This body is Y-shaped shape, has oblique side two ends and rectilinear end, respectively is provided with the oblique portion of the outside extending obliquely of a tool respectively in the two ends of this body skew back;
If portion always, this straight portion is positioned at this body rectilinear end and connects this two oblique portion;
If a recess, this recess are dark U type accommodation space, and between two these oblique portions;
If a plurality of round screws, this each circle screw is to arrange in regular turn to be arranged in this two oblique portion and this straight portion, and the interlocking with each circle screw cooperation nail provides hone lamella to be locked on the fracture of distal radius.
2. Y shape hone lamella according to claim 1 is characterized in that wherein this body also comprises at least one long shape hole, and this long shape hole is perforation and is positioned in this straight portion.
3. Y shape hone lamella according to claim 1 is characterized in that, wherein this straight portion side is provided with plurality of grooves.
4. Y shape hone lamella according to claim 1 is characterized in that, wherein this each circle screw is the straight formula shape perforation of tool female thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200009408U CN201631361U (en) | 2010-01-18 | 2010-01-18 | Y-shaped bone plate for distal radius |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200009408U CN201631361U (en) | 2010-01-18 | 2010-01-18 | Y-shaped bone plate for distal radius |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201631361U true CN201631361U (en) | 2010-11-17 |
Family
ID=43075832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200009408U Expired - Fee Related CN201631361U (en) | 2010-01-18 | 2010-01-18 | Y-shaped bone plate for distal radius |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201631361U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104382640A (en) * | 2014-11-21 | 2015-03-04 | 陆晓生 | Joint cavity area anatomy locking internal fixation instrument |
| CN105326552A (en) * | 2014-08-11 | 2016-02-17 | 天津市康尔医疗器械有限公司 | Distal radius palmaris locking plate |
| CN105326551A (en) * | 2014-08-11 | 2016-02-17 | 天津市康尔医疗器械有限公司 | Double-column locking plate for distal radius palmaris |
| CN112587218A (en) * | 2020-12-08 | 2021-04-02 | 苏州瑞沛思医疗器械有限公司 | Preparation process of Y-shaped hand-foot locking bone fracture plate |
-
2010
- 2010-01-18 CN CN2010200009408U patent/CN201631361U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105326552A (en) * | 2014-08-11 | 2016-02-17 | 天津市康尔医疗器械有限公司 | Distal radius palmaris locking plate |
| CN105326551A (en) * | 2014-08-11 | 2016-02-17 | 天津市康尔医疗器械有限公司 | Double-column locking plate for distal radius palmaris |
| CN104382640A (en) * | 2014-11-21 | 2015-03-04 | 陆晓生 | Joint cavity area anatomy locking internal fixation instrument |
| CN112587218A (en) * | 2020-12-08 | 2021-04-02 | 苏州瑞沛思医疗器械有限公司 | Preparation process of Y-shaped hand-foot locking bone fracture plate |
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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: 20101117 Termination date: 20160118 |
|
| EXPY | Termination of patent right or utility model |