Fixing support for spinal surgery navigator
A technology for surgical navigation and fixing stents, which can be used in surgery, medical science, diagnosis, etc., and can solve the problems of large equipment, high price, and complexity.
Inactive Publication Date: 2014-02-12
池永龙 +2
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Problems solved by technology
The current large-scale navigation systems in foreign countries have the disadvantages of large equipment, complexity, and high price
Method used
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[0026] The upper right side bar of the present invention, the upper left side bar and the horizontal bar are autoclaved and sterilized for subsequent use. Fix the left and right lower bars on the operating bed through the clamp 1, and connect the right upper bar with the right upper bar connecting convex 4 and the right lower bar connecting concave 3, and lock the lock catch 2. The connecting body of the left upper side bar and the horizontal bar 9 is connected by the left upper side bar connection convex and the left lower side bar connection concave connection. Open the buckle cover 7 above the upper right side bar, and align after matching the positions of the horizontal bar positioning concave 6 and the right upper side bar positioning protrusion 12. Cover the buckle cover 7. Wait for the matching angle positioning guide to be installed.
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The invention discloses a fixing support for a spinal surgery navigator. The fixing support is formed by five parts of a right upper side rod, a right lower side rod, a left lower side rod, a left upper side rod and a horizontal rod; a clamp is arranged below each of the right lower side rod and the left lower side rod; a lock catch, a right lower side rod connecting concave part, a right lower side rod side square concave part, a left lower side rod connecting concave part and a left lower side rod side square concave part are arranged above the right lower side rod and the left lower side rod; a right upper side rod connecting convex part, a right upper side rod side square convex part, a left upper side rod connecting convex part and a left upper side rod side square convex part are arranged below the right upper side rod and the left upper side rod respectively; lock catch holes are respectively formed in the right upper side rod side square convex part and the left upper side rod side square convex part; a right upper side rod positioning convex part is arranged in the middle above the right upper side rod; wing parts are arranged at both sides above the right upper side rod; one side of each wing part is connected with a buckling cover by a rotary shaft I; the upper side rod and the horizontal rod are connected by a rotary shaft II; scales are arranged on the horizontal rod; a horizontal rod positioning concave part is arranged in the middle below the horizontal rod and is matched with the right upper side rod positioning convex part in the middle above the right upper side rod. The fixing support for the spinal surgery navigator is matched with an angle positioning guider for use, provides stably fixed and precisely arranged nails during the spinal surgery, and is convenient to sterilize and disinfect.
Description
technical field [0001] The invention relates to a spinal surgery navigation instrument fixing bracket for minimally invasive spinal surgery. The spinal surgery navigation instrument fixing bracket can be fixed on an operating bed, and a matching angle positioning guide is fixed on it. [0002] Background technique [0003] In traditional spinal surgery, nails are placed under the open incision, but this kind of surgery has disadvantages such as large trauma, heavy bleeding, fear of surgery for patients, and long-term chronic pain after surgery. [0004] With the development of spinal surgery technology, minimally invasive and precise screw placement is a major development direction of spinal surgery in the future. The current large-scale navigation systems in foreign countries have the disadvantages of large equipment, complexity, and high price. In order to simplify minimally invasive screw placement and precise screw placement, we have designed this spinal surgery ...
Claims
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Inventor 吴爱悯池永龙林仲可
Owner 池永龙