Distal femur osteotomy positioning and guiding device and positioning method thereof
A positioning-guided, femoral technology, applied in bone drill guidance, medical science, surgery, etc., can solve problems affecting surgical accuracy and achieve the effects of improving surgical efficacy, reducing bleeding, and reducing surgical risks
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Embodiment 1
[0047] Such as Figure 1-7 As shown in the figure, a distal femoral osteotomy positioning and guiding device includes a locator and a measuring device. The positioner includes a first positioning plate 1 , a sieve plate 2 , a femoral incision 3 , a connection block 4 , an osteotomy guide block 5 , a fixing nail 6 and a positioning nail 7 . The measuring device 8 includes a first measuring plate 81 , a second measuring plate 82 and a push nut 83 .
[0048]The first positioning plate 1 is L-shaped as a whole, including a first vertical plate 11 provided with two vertical first nail holes 13 and a first bottom plate 12 perpendicular to the first vertical plate 11 . Described sieve plate 2 comprises second vertical board 21, two screen hole side boards 22, and one end of two screen hole side boards 22 is vertically provided with second vertical board 21, and described second vertical board 21 and first The vertical plates 11 are detachably connected, and the screen hole side pla...
Embodiment 2
[0058] In this embodiment, the distal femoral osteotomy positioning and guiding device includes a locator and a measuring device. The positioner includes a first positioning plate 1 , a sieve plate 2 , a femoral incision 3 , a connection block 4 , an osteotomy guide block 5 , a fixing nail 6 and a positioning nail 7 . The measuring device 8 includes a first measuring plate 81 , a second measuring plate 82 and a push nut 83 .
[0059] The first positioning plate 1 is L-shaped as a whole, including a first vertical plate 11 provided with a first vertical nail hole 13 and a first bottom plate 12 perpendicular to the first vertical plate 11 . Described sieve plate 2 comprises second vertical board 21, two screen hole side boards 22, and one end of two screen hole side boards 22 is vertically provided with second vertical board 21, and described second vertical board 21 and first The vertical plates 11 are detachably connected, and the screen hole side plates 22 are used for inser...
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