An orthopedic positioner that is easy to assemble and disassemble
A locator and orthopedic technology, applied in the medical field, can solve the problems of troublesome cleaning and disinfection, inconvenient disassembly, etc.
Inactive Publication Date: 2020-11-13
THE FIRST AFFILIATED HOSPITAL OF ARMY MEDICAL UNIV
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- Application Information
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Problems solved by technology
[0004] The purpose of the present invention is to solve the problem that the pressing plate fixedly connected by the traction rope in the prior art is not easy to disassemble, and the cleaning and disinfection are troublesome, and a kind of orthopedic positioner that is easy to disassemble is proposed
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[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0023] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.
[0024] refer to Figure ...
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The invention discloses an orthopedic positioner convenient to disassemble and install. The positioner comprises a base, a first sliding block, a first sliding slot and a pressing plate, the bottom ofthe pressing plate is symmetrically provided with two telescopic rods, the tops of the two telescopic rods are fixedly connected with fixing blocks, two mounting blocks are fixedly connected to the bottom of the pressing plate, the positions of the two mounting blocks correspond to the positions of the two fixing blocks, the bottoms of the two mounting blocks are in contact with the tops of the fixing blocks, cavities are formed in the two fixing blocks, the cavities are rotatably connected to cylinders through first bearings, the cylinders are internally provided with cylindrical blocks, thetwo side walls of the cylindrical blocks are fixedly connected with second sliding blocks, and second sliding grooves matched with the second sliding blocks are formed in the inner walls of both sides of the cylinders. The positioner has the advantages of convenient operation, convenient removal of the pressing plate from the fixing blocks, convenient cleaning and disinfection of the pressing plate and improvement of stability of the pressing plate during operation.
Description
technical field [0001] The invention relates to the field of medical technology, in particular to an orthopedic positioner which is easy to assemble and disassemble. Background technique [0002] In clinical medicine, fracture is one of the common diseases of bone trauma. The method often used to treat fractures is to implement internal fixation surgery, that is, after the fracture site is reset, the bone plate and screws made of metal materials are used to connect the reset bones. stand up. [0003] After retrieval, the Chinese patent authorization number is CN106859783A, which discloses a positioning device for orthopedic surgery. The left and right slide grooves are respectively connected with sliding blocks front and rear, and the left and right sliding blocks are jointly fixed and connected with support rods. Sliding sleeve, the sliding sleeve is connected with the main guide sleeve; the bottom wall of the base is connected with a group of fixed units symmetrically on ...
Claims
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IPC IPC(8): A61B90/14A61B17/56
CPCA61B17/56A61B90/14A61B2017/564
Inventor 谢美明唐康来袁成松杨明宇张洪鑫杨志金陶旭周兵华
Owner THE FIRST AFFILIATED HOSPITAL OF ARMY MEDICAL UNIV