An orthopedic traction device for physical therapy and rehabilitation in a hospital

Abstract

The invention belongs to the technical field of retractors, in particular to an orthopedic retractor for hospital physical therapy and rehabilitation, comprising a traction frame, a mounting ring is welded and fixed in the middle of the traction frame, and a second Two bolts, the inside of the mounting ring is provided with a mounting head, one end of the mounting head is integrally formed with a fixed ring, the other end of the mounting head is integrally formed with a threaded ring, and the inner surface of the mounting ring passes through the The second bolt is fixedly installed with an inner protective ring; by designing a fixed block at the end of the second traction rope and the first traction rope and designing a connecting ring at the junction of the two fixed blocks, it is avoided that the tractor is used according to the user's It is inconvenient to adjust the length of the traction rope due to the different height of the patient, and it is inconvenient to use when the traction rope is too long or too short. The length between the first traction rope and the second traction rope can be adjusted according to the height of the rehabilitation person. At this time, the fixed block Slide on the inside of the connecting ring.

Description

technical field [0001] The invention belongs to the technical field of retractors, in particular to an orthopedic retractor for physical therapy and rehabilitation in hospitals. Background technique [0002] The existing retractor is an orthopedic rehabilitation device used in hospital physiotherapy rehabilitation. The retractor provides multiple safety warnings and protections for patients. It is simple in structure, easy to use, and can be used at any time without additional costs. It is truly convenient, economical and practical. In reality, tractors are mostly used for exercise to improve sports performance. [0003] There are following problems in existing technology: [0004] 1. When the tractor is in use, it is not convenient to adjust the length of the traction rope according to the height of the user, which makes it inconvenient to use when the traction rope is too long or too short; [0005] 2. When the tractor is in use, it is often rotated, and the inside of th...

AI Technical Summary

Problems solved by technology

[0004] 1. When the tractor is in use, it is not convenient to adjust the length of the traction rope according to the height of the user, which makes it inconvenient to use when the traction rope is too long or too short;

[0005] 2. When the tractor rotates frequently during use, the inside of the mounting ring is prone to serious friction, even damage, and is difficult to operate

[0006] 3. When the tractor is held by hand, the hands are prone to sweat, which is not easy to handle, and it is easy to cause the hands to slip

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