Adjustable skeleton recovery and positioning device
A positioning device and adjustable technology, applied in fractures, medical science, etc., can solve the problems of inability to guarantee the fixation effect, inconvenient disassembly and installation, etc., and achieve the effect of simple structure, convenient operation, and meeting the needs of use
Active Publication Date: 2018-09-21
山东博德医疗器械科技有限公司
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Problems solved by technology
When fixing the bone to be positioned, the existing technology usually uses plaster or splints for fixation, but the existing fixation methods have the problems of inconvenient disassembly and installation and can not guarantee a better fixation effect
Method used
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[0019] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0020] Such as Figure 1-7 As shown, an adjustable bone recovery positioning device includes a twisting sleeve 10, the screwing sleeve 10 is provided with threads, the screwing rod 11 is screwed in the screwing sleeve 10, and one end of the screwing rod 11 is provided with Screw the neck 112, the end of the screw neck 112 is provided with a ball block 113, the other end of the screw rod 11 is provided with a swivel head 111, and the swivel head 111 is provided with a through hole, and the swivel rod 12 is inserted into the In the through hole of the swivel head 111; the ball block 113 on the screw rod 11 is connected with the locking buckle, and the locking buckle includes a locking buckle body 13, and the bottom surface side of the lo...
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The invention discloses an adjustable skeleton recovery and positioning device. The device comprises a screw-on sleeve, in which a screw thread is arranged. A screw-on rod is connected into a screw-onsleeve in a threaded manner. One end of the screw-on rod is equipped with a neck part of the screw-on rod. The end part of the neck part of the screw-on rod is equipped with a spherical clamp block.The other end of the screw-on rod is equipped with a rotary head, on which a through hole is arranged. A rotary rod is installed into the through hole of the rotary head in an inserting manner. The spherical clamp block of the screw-on rod is connected with a lock buckle comprising a lock buckle body. The side part of the bottom surface of the lock buckle body is equipped with a lock-up groove. The spherical clamp block is installed into the lock-up groove. The front end of the lock-up groove is symmetrically equipped with a pair of bosses. A cover plate is fixedly installed on the bosses through cover plate bolts. A positioning belt is arranged. Through a specially-arranged lock adjusting mechanism, the positioning belt is buckled and loosened. The device is simple in structure and convenient in operation. The application need of a fracture patient is met.
Description
Technical field: [0001] The invention relates to the technical field of medical devices, in particular to an adjustable bone restoration positioning device. Background technique: [0002] When a fracture or other bone injury occurs, if the injured is far away from the hospital, it is necessary to use a splint or other locator for simple bone positioning to prevent the bone injury from being aggravated on the way to the hospital, or even cause irreversible serious consequences. Furthermore, after the operation for fracture or other bone injuries, it is also necessary to fix the fracture site by splints and other locators. When fixing the bone to be positioned, the prior art usually uses plaster or splints for fixation, but the existing fixation methods have the problems of inconvenient disassembly and installation and failure to ensure a better fixation effect. Invention content: [0003] The object of the present invention is to provide an adjustable bone restoration posi...
Claims
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IPC IPC(8): A61F5/05
CPCA61F5/05
Inventor 孙伟
Owner 山东博德医疗器械科技有限公司