Positioning-accurate reduction fixation pincers for traumatic orthopedics
A technology of trauma orthopedics and fixation forceps, which is applied in the field of medical devices, can solve the problems of time-consuming, easily injured blood vessels and nerves, and prone to errors, etc., and achieves the effects of convenient control of fixation forceps, labor saving, and accurate fixation
Active Publication Date: 2017-09-19
史东雷
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Problems solved by technology
The Department of Orthopedics and Trauma adopts a variety of traditional Chinese and Western methods to carry out various orthopedic operations such as trauma orthopedics, spine surgery and joint surgery. The treatment of fractures generally adopts reduction treatment. Traditional methods generally use steel wires for fixation or use bone holders. 1. Temporary fixation with point-shaped reduction forceps. It is difficult and time-consuming to apply steel wire fixation, and it is easy to damage important tissues such as blood vessels and nerves. The reset forceps are fixed manually, which consumes a lot of manpower and is prone to errors, resulting in the inability of the patient to fully recover
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[0013] 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. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0014] see Figure 1-2 , the present invention provides a technical solution: a trauma orthopedic reset and fixation forceps with accurate positioning, including a placement plate 17, two sliding grooves 3 are arranged on both sides of the upper surface of the placement plate 17, and two sliding grooves 3 All are provided with the sliding connection block 8 of sliding connection, and the upper surface side of sliding connection block 8 is connected with positi...
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The invention discloses a pair of positioning-accurate reduction fixation pincers for traumatic orthopedics. The pair of pincers comprises a holding plate, wherein two sliding grooves are formed in two sides of the upper surface of the holding plate; sliding connection blocks in sliding connection are arranged in the two sliding grooves; a first electric telescopic rod is connected with one side of the upper surface of each sliding connection block through a bolt; and a support plate is arranged between telescopic ends of two first electric telescopic rods. The support plate can be driven to move up and down through the first electric telescopic rods, and then the up and down positions of the fixation pincers can be adjusted, so that convenience can be brought to adjustment; and two Z-shaped brackets can be driven by second electric telescopic rods to rotate around a rotating shaft, so that the opening and closure of the fixation pincers are controlled, and the fixation pincers can be controlled relatively conveniently. The pair of positioning-accurate reduction fixation pincers for traumatic orthopedics is simple in structure and simple and convenient to operate, the fixation pincers can be controlled in a mechanical driving manner, fixation can be relatively accurate, in addition, the manual operation is reduced, and convenience is brought to doctors.
Description
technical field [0001] The invention relates to the technical field of medical devices, in particular to a reset fixation forceps for trauma orthopedics with accurate positioning. Background technique [0002] Orthopedic surgery is a diagnostic and treatment subject in medical institutions. It is the general term for trauma and spinal surgery. Professional departments for the diagnosis and treatment of sexual deformities, brachial plexus injuries and nerve entrapment. The Department of Orthopedic Trauma adopts a variety of traditional Chinese and Western methods to carry out various orthopedic operations such as trauma orthopedics, spine surgery and joint surgery. The treatment of fractures generally adopts reduction treatment. The traditional method generally uses steel wire binding and fixation, or bone holders. 1. Temporary fixation with point-like reduction forceps. It is difficult and time-consuming to apply steel wire fixation, and it is easy to damage important tissu...
Claims
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IPC IPC(8): A61B17/88A61B17/28
CPCA61B17/2816A61B17/282A61B17/8866A61B2017/564
Inventor 史东雷王奇
Owner 史东雷