Traction device used in department of orthopedics

Abstract

The invention discloses a traction device used in the department of orthopedics. The traction device used in the department of orthopedics comprises a fixed traction block, a traction arm, a moving traction block and a fixed support, wherein the fixed traction block is installed at the left end of the moving traction block through a sliding rod, physiological concave surfaces are connected to the outer surface of the left end of the fixed traction block and the outer surface of the left end of the moving traction block in an embedded mode, wearing rings are respectively installed at the left ends and the right ends of a switch button and a display screen, air dispersing holes are evenly formed in the inner cavities of the wearing rings in an inlayed mode, the fixed support is installed in the inner cavity of the fixed traction block, the lower end of the fixed support is in threaded connection with a U-shaped frame, the outer side face of the right end of the fixed support is in threaded connection with an inner traction arm, a groove is formed in the inner cavity of the inner traction arm, a tension sensor is inserted into the inner cavity of the groove in a penetrating mode, the traction arm and the inner traction arm are connected through a length adjusting device, an outer traction arm is inserted into the inner cavity of the traction arm in a penetrating mode, and the traction device used in the department of orthopedics is convenient and quick to use and facilitates the treatment of a patient.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an orthopedic traction device. Background technique [0002] my country's medical device industry developed gradually after the founding of the People's Republic of China. During this period, it experienced a development process from scratch, from small to large, which is characterized by a low starting point and rapid development. After more than 30 years of development, my country's medical device industry has reached a considerable scale and has maintained a relatively rapid growth rate. Due to the special working methods of modern people, quite a lot of people have orthopedic diseases. Therefore, certain requirements are put forward for the functional requirements and operability of modern orthopedic instruments. They are used in many orthopedic operations and home health care. to the orthopedic retractor. There are many types of orthopedic tractors on the market, m...

AI Technical Summary

Problems solved by technology

There are many types of orthopedic tractors on the market, most of which are simple in structure and cannot provide a good treatment environment for patients. In addition, the traction force cannot be well grasped during the traction process, and patients cannot be treated well. Stable, there is a lot of inconvenience during use

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