Disclosed is a novel bone drill which belongs to the medical appliance technical field.
新型骨钻，属于医疗用具技术领域。
A kind of orthopedics guide drill with a positioning device is used to guide the direction of the bone drill in drilling.
一种带定位器的骨科导钻，用来引导骨钻钻孔方向。
The utility model relates to a medical bone drill guiding protector with depth measurement with the functions of guiding, depth probe and protecting.
本实用新型涉及一种具有导向、测深、保护作用的医用骨钻导向测深保护器。
The utility model discloses a Kirschner pin with a central hole on the tail end, belonging to a surgery medical device, in particular to a fitting for a bone drill.
本实用新型公开了一种尾端带中心孔的克氏针，属于外科医疗器械，特别是骨钻的附件。
They bore the marks of saws and some of the skulls had drill holes and portions of the bone cut out.
这些骨头有锯子的痕迹，另外，部分头盖骨被穿洞，还有部分的骨头被挖去。
Guided by a computerized mapping system and an endoscope, surgeons drill small holes in a bone at the back of the nose and through the dura.
经计算机定位系统和内镜指导，外科医生在鼻子的后方的骨头上钻几个小孔并穿过硬脊膜。
Compared with the prior art, the utility model has the advantage of automatic shutdown of the drill bit after the bone is pierced by the drill bit.
本实用新型与已有技术相比，具有钻头钻穿骨头后自动停止钻动的优点。
The invention also comprises an abrasion drill, a bone chisel, a spatula and a drag hook.
磨钻、骨凿、刮勺和拉钩；
The adjustable stop has a drill bit engaging mechanism to selectively lock the adjustable stop the drill bit at a desired location to limit the dept that the drill may penetrate into the bone.
其中，当所述钻头被锁定到所述可调深度限位件上时，所述外壳近端处于距所述可调深度限位件远端的第一轴向距离的位置，所述第一轴向距离与进入所述骨头部分的最大钻孔深度成正比。
The minimally invasive bone getting device is a compound medical apparatus, mainly comprising an open bone getting drill, a bone getting drill and an assistant bone getting drill.
微创取骨设备是一套组合医疗器械，主要包括：开路取 骨钻、取骨钻和辅助取骨钻；
The invention relates to a grinding drill for inferior turbinate bone, applied to grind inferior turbinate bone of a patient.
本发明涉及一种下鼻甲骨磨削钻头，应用于磨削患者下鼻甲骨。
The utility model relates to an intramedullary nail hollow drill for treating tubular bone fracture, as shin bone tibia and femoral bone or the like, belonging to medical equipment.
本实用新型属医疗器械，具体涉及一种胫骨、股骨等人体管状骨头骨折部位治疗用的髓内钉空心钻。
When used, the left-hand tap is put into a drill hole of a drilled broken bone, and then operated by a left hand to make left-hand internal threads.
使用时，将左旋丝锥放入钻好的断骨的钻孔中，左旋转操作即可，铰制出左旋内螺纹。
When used, the left-hand tap is put into a drill hole of a drilled broken bone, and then operated by a left hand to make left-hand internal threads.
使用时，将左旋丝锥放入钻好的断骨的钻孔中，左旋转操作即可，铰制出左旋内螺纹。
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