A self-adaptive fixation frame for lower extremity fracture care

Abstract

An adaptive fixation frame for lower limb fracture care, the fractured lower limb is fixed with a first steel nail and a second steel nail, including a fixed arc frame for fixing the lower limb, a liquid injection device and a massager all arranged on the fixed arc frame device and a plurality of drug feeding devices, the fixed arc frame is hollowly arranged to form an air pressure cavity; the liquid injection device includes a liquid injection tube, and the liquid injection tube penetrates and is fixedly arranged on the fixed arc frame, and the end of the liquid injection tube The upper portion is provided with a liquid-diffusing hole; the drug-applying device is arranged directly above the second steel nail, which includes a drug bag and a recovery screw, so that the drug powder in the drug bag is sprayed on the surface of the second steel nail. The present invention can use the liquid injection device and the drug feeding device to realize the drug application without disassembly, so that the patient can apply the drug independently without the help of anyone, which is convenient to use; the patient's lower limbs can be magnetically treated and massaged through the magnetic suction plate and the massage ball to prevent Long-term immobilization of the lower limbs causes varicose veins and muscle atrophy of the lower limbs.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to an adaptive fixing frame for lower limb fracture care. Background technique [0002] Lower limb bones mainly include femur, tibia and fibula, etc. Fractures of lower limbs, especially comminuted fractures, are mostly accompanied by vertical and angular displacement of bones, requiring bone reduction treatment, and even surgical anatomical reduction and internal fixation In surgery, after the bone is reset or after the operation, the patient generally needs to use a lower limb external fixator to fix the bone that has been reset, and the rehabilitation period is longer. [0003] A Chinese patent discloses a lower limb fracture fixation bracket based on the medical care field. Its application number is "CN208464383U". , cloth belt, buckle, the upper end of the bracket is welded to the lower end of the chuck adjustment device, the chuck adjustment device is threaded with ...

AI Technical Summary

Problems solved by technology

[0004] However, when the above-mentioned patent is actually used, only the fracture position is fixed for the fracture patient. When applying medicine to the injured part of the patient during fixation, the entire device needs to be dismantled for disassembly and application of medicine, which is easy to pull the slowly healing fracture wound and cause Second-degree injury, at the same time, it needs to be assisted by external nurses when applying medicine, which is not suitable for self-adaptive medicine and maintenance for patients, and is not conducive to actual use

Images