Pre-operative knee injury cleaning and disinfecting device

Abstract

The invention discloses a pre-operative knee injury cleaning and disinfecting device. The device includes a bed body, a connecting frame is arranged at the lower side of the front end of a bed board of the bed body, the connecting frame is provided with a controller, a horizontal telescopic structure and a vertical telescopic structure, the vertical telescopic structure faces upwards and is hingedwith the horizontal telescopic structure, and the controller is electrically connected to the horizontal telescopic structure and the vertical telescopic structure; and an arc-shaped supporting coveris arranged on the vertical telescopic structure, elastic sleeve blocks elastically clamped on a lower leg and a thigh are respectively arranged at the front and rear ends of the inner wall of the arc-shaped supporting cover, and a lower-leg binding belt and a thigh binding belt are respectively arranged at the lower sides of the front and rear ends of the arc-shaped supporting cover; and a kneein the arc-shaped supporting cover is bent after leg-lifting knee-bending action is completed, the lower-leg binding belt and the thigh binding belt respectively are bound to the lower leg and the thigh respectively, so that the knee is fastened in the arc-shaped supporting cover after the leg is lifted and bent, and the position of the bent knee is fixed relative to the bed body. The device automatically pushes and lifts the knee, and receives a cleaning and disinfecting waste liquid through the arc-shaped supporting cover, thereby being convenient and easy to use.

Description

technical field [0001] The invention relates to the technical field of knee surgery instruments, in particular to a preoperative knee injury cleaning and disinfection device. Background technique [0002] The knee is a part of the human body that is located at the connection between the thigh and thigh. The main internal structure of the knee is the meniscus and four ligaments. The meniscus is a piece of crescent-shaped fibrocartilage tissue cushioned between the lower end of the femur and the upper end of the tibia in the knee. Its function is to cushion the vibration of the knee joint and avoid The direct friction of the two bones is supported by four ligaments, two of which are on both sides of the knee, called the medial lateral ligament and the lateral lateral ligament, whose main function is to prevent the axis of the knee from being dislocated; the other two They are respectively distributed in the front and back of the knee, called the anterior cruciate ligament and...

AI Technical Summary

Problems solved by technology

At present, it is necessary to clean and disinfect the skin near the patient's knee before knee surgery. The common method is to wrap the leg with sterile cloth, and then clamp the cotton ball with tweezers and dip it in anti-venom for cleaning and disinfection. During the whole process, medical staff need to manually lift the skin It

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