Traction device for emergency surgery

Abstract

The invention relates to the technical field of medical auxiliary instruments for surgery, in particular to a traction device for an emergency surgery. The traction device comprises a fixing table anda planet gear cabin, wherein a planet gear sleeve is arranged at the bottom of the fixing table, the middle part of the top of the planet gear sleeve is fixedly connected with a connecting shaft, theend, away from the planet gear sleeve, of the connecting shaft is arranged in the middle of the planet gear cabin in an inserted manner, fixed connection blocks are fixedly connected to the outer wall of the planet gear cabin, planet gears are meshed in the planet gear sleeves, and worms are fixedly connected to bottom ends of the planet gears. By arrangement of rotatable connection rods and wormgear telescoping rods, the position of limiting blocks can be changed, by arrangement of worm rods and rotatable connection rods, the rotatable connection rods can only rotate when the worms rotate,the position of rotatable fixing seats is more stable, effects of the weight of a patient on normal operation of the device are avoided, the fixing effect of the device is guaranteed, and the tractionprocess is more accurate.

Description

technical field [0001] The invention relates to the technical field of surgical medical auxiliary instruments, in particular to a traction device for emergency surgery. Background technique [0002] During trauma correction in surgery, it is necessary to traction the patient, especially when encountering orthopedic problems, positioning and traction are particularly important, which are related to the correct treatment, operation and healing of the patient. [0003] Traditional traction is mostly simple binding of the patient, and then traction and correction are carried out according to the judgment of the doctor, because the pain and numbness of the patient during the trauma process will unconsciously move the body, resulting in the deviation and dislocation of the traction. Down surgery and healing undoubtedly played a bad role. [0004] Modern patients pursue fine surgery and healing, so traction devices have also emerged as the times require. However, most of the exist...

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Problems solved by technology

[0007] The purpose of the present invention is to solve the problems in the prior art that the structure is single, it is difficult to cover the traction of the whole body, the process of traction and fixation is complicated, the timeliness of traction is affected, the fixation is not firm, and the effect of traction is affected. traction device for emergency surgery

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