A kind of micro wound coaptation plate device positioning regulation pressurizationTechnical field
The present invention relates to technical field of medical instruments, particularly relate to a kind of micro wound coaptation plate dress positioning regulation pressurizationPut.
Background technology
Plate fixation is the conventional maneuver of orthopaedics therapy fracture, through the development of last 100 years, the property inserted blade plate withoutOpinion has had unprecedented progress, traditional blade plate integrated molding design, although meet in material or in kindSynthetism demand, but owing to the fracture character of patient differs, the size thickness of skeleton, type of fracture etc. factor, traditional connectsHone lamella makes to be difficult to meet demand in synthetism, and blade plate now, mostly according to the skeleton specialized designs of patient, such cycle length, takesWith height, poor for applicability, and traditional blade plate, needing to offer operation mouth according to the length of blade plate when operation, opening is relativelyFollow-up healing time is long, affects bigger on the physical recovery of patient, it is therefore desirable to when a kind of scalable reduces post-operative recoveryBetween positioned for regulation pressurization micro wound coaptation plate device.
Summary of the invention
The invention aims to solve shortcoming present in prior art, and the one proposed can position regulation pressurizationMicro wound coaptation plate device.
To achieve these goals, present invention employs following technical scheme:
A kind of micro wound coaptation plate device positioning regulation pressurization, including blade plate unit, the side of described blade plate unit isSynthetism face, the opposite side of described blade plate unit is fastening face, and described blade plate unit is provided with synthetism installing hole, and synthetism peaceDress hole is positioned on the axis of blade plate unit, described blade plate unit be respectively arranged at two ends with c-type retainer, described c-type is protectedHold frame and be provided with two groups of regulating blocks, described fastening face be arranged over the first docking block, described first docking block is provided with through hole,Described first docking block is provided with docking groove near the side in synthetism face, and the lower section in described synthetism face is provided with the second docking block, and theTwo docking blocks and the first docking Block-matching, described second docks block is provided with screwed hole, and screwed hole mates with through hole, and described theTwo docking blocks are provided with docking projection near the side of fastening face, and docking projection mates with docking groove.
Preferably, the quantity of described through hole is 2, and through hole is along the axle centrosymmetry setting of blade plate unit.
Preferably, the quantity of described synthetism installing hole is 2, and synthetism installing hole is counter sink.
Preferably, described docking groove is arc-shaped structure.
Preferably, the thickness of described first docking block and the second docking block is the half of thickness of blade plate unit.
Preferably, described blade plate unit is made up of a kind of titanium alloy.
Beneficial effects of the present invention: the first docking block and the second docking by arranging on blade plate unit are fast, reduceThe size incision of operation, improves postoperative healing rate, ensures the health of patient；Adjusted by the quantity of increase and decrease blade plate unitThe length of whole blade plate, prevents blade plate long or too short, it is to avoid waste of material, increases blade plate intensity, improves blade plateSynthetism effect；By the c-type retainer arranged and two groups of regulating blocks, the radian of regulation c-type retainer, make blade plate and skeletonContact is good, adjusts the pressure between blade plate and skeleton, improves synthetism effect, ensures the comfort level of patient.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of micro wound coaptation plate device positioning regulation pressurization that the present invention proposes；
Fig. 2 is the side view of a kind of micro wound coaptation plate device positioning regulation pressurization that the present invention proposes.
In figure: 1 blade plate unit, 2 fastening faces, 3 synthetism faces, 4 synthetism installing holes, 5 c-type retainers, 6 liang group regulating block,7 first docking blocks, 8 through holes, 9 docking grooves, 10 second docking blocks, 11 screwed holes, 12 docking projections.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, completeDescribe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.
With reference to Fig. 1-2, a kind of micro wound coaptation plate device positioning regulation pressurization, including blade plate unit 1, described synthetismSlab element 1 is made up of a kind of titanium alloy, and the side of described blade plate unit 1 is synthetism face 3, another of described blade plate unit 1Side is fastening face 2, and described blade plate unit 1 is provided with synthetism installing hole 4, and synthetism installing hole 4 is positioned in blade plate unit 1On axis, the quantity of described synthetism installing hole 4 is 2, and synthetism installing hole 4 is counter sink, and the two ends of described blade plate unit 1 are dividedNot being provided with c-type retainer 5, described c-type retainer 5 is provided with two groups of regulating blocks 6, described fastening face 2 to be arranged over first rightConnecing block 7, described first docking block 7 is provided with through hole 8, and the quantity of described through hole 8 is 2, and through hole 8 is along the axle of blade plate unit 1Centrosymmetry is arranged, and near synthetism face, the side of 3 is provided with docking groove 9 to described first docking block 7, and described docking groove 9 is circular arcStructure, the lower section in described synthetism face 3 is provided with the second docking block 10, and the second docking block 10 docks block 7 with first and mates, and described theTwo docking blocks 10 are provided with screwed hole 11, and screwed hole 11 mates with through hole 8, and described second docking block 10 is near fastening face 2Side is provided with docking projection 12, and docking projection 12 mates with docking groove 9, and described first docking block 7 and second docks block 10Thickness is the half of the thickness of blade plate unit 1.
In the present invention, by the first docking block 7 and the second docking fast 10 arranged on blade plate unit 1, reduce operationSize incision, improve postoperative healing rate, ensure the health of patient；Adjusted by the quantity of increase and decrease blade plate unit 1The length of blade plate, prevents blade plate long or too short, it is to avoid waste of material, increases blade plate intensity, improves connecing of blade plateBone effect；By the c-type retainer 5 arranged and two groups of regulating blocks 6, the radian of regulation c-type retainer 5, make blade plate and boneBone contact is good, adjusts the pressure between blade plate and skeleton, improves synthetism effect, ensures the comfort level of patient.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention is not limited thereto,Any those familiar with the art in the technical scope that the invention discloses, according to technical scheme andInventive concept equivalent or change in addition, all should contain within protection scope of the present invention.