CN204600643U - T-shaped ladder blade plate - Google Patents
T-shaped ladder blade plate Download PDFInfo
- Publication number
- CN204600643U CN204600643U CN201520198509.1U CN201520198509U CN204600643U CN 204600643 U CN204600643 U CN 204600643U CN 201520198509 U CN201520198509 U CN 201520198509U CN 204600643 U CN204600643 U CN 204600643U
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- CN
- China
- Prior art keywords
- titanium plate
- section titanium
- plate
- step structure
- vertical section
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of T-shaped ladder blade plate, comprise the traversing section titanium plate in integral structure and vertical section titanium plate, described vertical section titanium plate is secondary step structure, secondary step structure upper sector is higher than lower section of 2-6mm, described secondary step structure lower section of upper surface and lower surface overlap with traversing section titanium plate upper surface and lower surface, and traversing section titanium plate is the downward arc in the center of circle; By vertical section titanium plate is bent into secondary step structure, make traversing section titanium plate and lower section of vertical section titanium plate in same plane, form step structure, when synthetism, be convenient to and two of forming station scalariform bone stump laminatings, operating time can be shortened on the one hand, key rotation can be resisted on the other hand after fixing fracture site, mainly utilize 3 theories determining a plane, maintain the orthopedic position that two bone stumps are good, bone stump fixation, can healing cycle after desmopyknosis, significantly improves union of fracture rate and postoperative effect.
Description
Technical field
This utility model relates to bone healing assistive device technical field, particularly relates to a kind of T-shaped ladder blade plate.
Background technology
Metal bone fracture plate is as the conventional apparatus of one operation, be widely used in bone surgery, its Main Function is the skeletal fixation of will rupture after damage, be beneficial to bone healing, traditional blade plate is divided into L shape hone lamella, T-shaped hone lamella, golf clavate hone lamella, condyle of femur to support hone lamella, SANYE hone lamella, wherein T-shaped blade plate uses more, and it is mainly used in tibia, humerus, fracture of radius.Existing T-shaped blade plate is integrated straight plate profile structure, the upper surface of its traversing section and vertical section or lower surface are in same plane, when two bone stumps are in same plane, this plane is convenient to blade plate and bone surface is fitted, but, if when the stepped structure in synthetism position staggers, traditional blade plate effectively cannot be fitted with two sections of skeletons, cannot effectively fix, even if complete fixing reluctantly, also bone healing is unfavorable for, especially when the orthopaedy of hallux valgus osteotomy, stagger after usually needing first metatarsal to block fixing, two bone stumps form step, traditional blade plate cannot complete fixing, affect the quick healing of postoperative skeleton.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of T-shaped ladder blade plate, by vertical section titanium plate is bent into secondary step structure, make traversing section titanium plate and lower section of vertical section titanium plate in same plane, form step structure, when synthetism, be convenient to and two of forming station scalariform bone stump laminatings, operating time can be shortened on the one hand, key rotation can be resisted on the other hand after fixing fracture site, mainly utilize 3 theories determining a plane, maintain the orthopedic position that two bone stumps are good, bone stump fixation, can healing cycle after desmopyknosis, significantly improve union of fracture rate and postoperative effect.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of T-shaped ladder blade plate, comprise the traversing section titanium plate in integral structure and vertical section titanium plate, described vertical section titanium plate is secondary step structure, secondary step structure upper sector is higher than lower section of 2-6mm, described secondary step structure lower section of upper surface and lower surface overlap with traversing section titanium plate upper surface and lower surface, and traversing section titanium plate is the downward arc in the center of circle.
Described vertical section titanium plate upper sector and lower section are plate-like structure.
Described traversing section titanium plate and vertical section titanium plate upper sector are equipped with pressurization hole.
Also be provided with lock hole with the side, each pressurization hole that described traversing section titanium plate and vertical section titanium plate upper sector are arranged, the lock hole of same position and pressurization hole through and in figure of eight structure.
The beneficial effect adopting technique scheme to produce is: by vertical section titanium plate is bent into secondary step structure, make traversing section titanium plate and lower section of vertical section titanium plate in same plane, form step structure, when synthetism, be convenient to and two of forming station scalariform bone stump laminatings, operating time can be shortened on the one hand, key rotation can be resisted on the other hand after fixing fracture site, mainly utilize 3 theories determining a plane, maintain the orthopedic position that two bone stumps are good, bone stump fixation, can healing cycle after desmopyknosis, significantly improve union of fracture rate and postoperative effect.
Accompanying drawing explanation
Fig. 1 is fracture bone plate structural representation;
Fig. 2 is locking bone fracture plate structural representation;
In the accompanying drawings: 1, vertical section titanium plate; 2, through hole; 3, traversing section titanium plate; 4, lock hole.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this utility model is described in further detail.
In order to solve existing straight type T-shaped blade plate be not easy to when the stepped structure of bone stump to carry out fracture site fixing in, affect the problem of postoperation recovery, this utility model provides a kind of a kind of T-shaped ladder blade plate as shown in Figure 1, comprise the traversing section titanium plate 3 in integral structure and vertical section titanium plate 1, described vertical section titanium plate 3 is in secondary step structure, secondary step structure upper sector is higher than lower section of 2-6mm, described secondary step structure lower section of upper surface and lower surface overlap with traversing section titanium plate 3 upper surface and lower surface, the arc that traversing section titanium plate 3 is downward in the center of circle, described vertical section titanium plate 1 upper sector and lower section are plate-like structure, described traversing section titanium plate 3 and vertical section titanium plate 1 upper sector are equipped with pressurization hole 2, conveniently fix, all pressurization hole upper limbs and lower edge all make chamfered, and two pressurization holes are set traversing section titanium plate two sections, vertical section titanium plate evenly arranges more than 2 holes of pressurizeing, and the quantity in pressurization hole is determined according to blade plate overall dimensions, in addition, this utility model not only can be used in fracture bone plate, can also be used on locking bone fracture plate, during for locking bone fracture plate, the side, each pressurization hole 2 that described traversing section titanium plate 3 and vertical section titanium plate 1 upper sector are arranged also is provided with lock hole 4, the lock hole 4 of same position and pressurization hole 2 through and in figure of eight structure (see accompanying drawing 2).
By the vertical section titanium plate of existing T-shaped blade plate is arranged to secondary step structure, the upper sector of secondary step structure and the preferred 2-6mm of the discrepancy in elevation of lower section, also can according to the concrete surgery situation determination discrepancy in elevation, high difference is determined by two bone stump step discrepancy in elevation, guarantee that traversing section titanium plate has two holes of pressurizeing at least simultaneously, vertical section titanium plate have three holes of pressurizeing at least, the upper edge and lower edge in pressurization hole arrange chamfering, this chamfering is for holding the head of a nail of operation steel nail, guarantee that the end face of the postoperative head of a nail is concordant with the upper surface of traversing section titanium plate or vertical section titanium plate, be convenient to postoperation recovery.
In a word, this utility model is by being bent into secondary step structure by vertical section titanium plate, make traversing section titanium plate and lower section of vertical section titanium plate in same plane, form step structure, when synthetism, be convenient to and two of forming station scalariform bone stump laminatings, operating time can be shortened on the one hand, key rotation can be resisted on the other hand after fixing fracture site, mainly utilize 3 theories determining a plane, maintain the orthopedic position that two bone stumps are good, bone stump fixation, can healing cycle after desmopyknosis, significantly improve union of fracture rate and postoperative effect.
Claims (4)
1. a T-shaped ladder blade plate, it is characterized in that: comprise the traversing section titanium plate (3) in integral structure and vertical section titanium plate (1), described vertical section titanium plate (3) is in secondary step structure, secondary step structure upper sector is higher than lower section of 2-6mm, described secondary step structure lower section of upper surface and lower surface overlap with traversing section titanium plate (3) upper surface and lower surface, the arc that traversing section titanium plate (3) is downward in the center of circle.
2. T-shaped ladder blade plate according to claim 1, is characterized in that: described vertical section titanium plate (1) upper sector and lower section are plate-like structure.
3. T-shaped ladder blade plate according to claim 2, is characterized in that: described traversing section titanium plate (3) and vertical section titanium plate (1) upper sector are equipped with pressurization hole (2).
4. T-shaped ladder blade plate according to claim 3, it is characterized in that: be also provided with lock hole (4) with each pressurization hole (2) side that described traversing section titanium plate (3) and vertical section titanium plate (1) upper sector are arranged, the lock hole (4) of same position and pressurization hole (2) through and in figure of eight structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520198509.1U CN204600643U (en) | 2015-04-03 | 2015-04-03 | T-shaped ladder blade plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520198509.1U CN204600643U (en) | 2015-04-03 | 2015-04-03 | T-shaped ladder blade plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204600643U true CN204600643U (en) | 2015-09-02 |
Family
ID=53953244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520198509.1U Expired - Fee Related CN204600643U (en) | 2015-04-03 | 2015-04-03 | T-shaped ladder blade plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204600643U (en) |
-
2015
- 2015-04-03 CN CN201520198509.1U patent/CN204600643U/en not_active Expired - Fee Related
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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: 20150902 Termination date: 20180403 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |