Page 203 - ASOP ROT Study Guide

11.3 Frames

Commonly known as Zimmer frames after the company which first introduced them (and who
incidentally do not market them any longer), these devices consist of three or four limbed devices
which provide stability for those who have difficulty balancing using sticks and crutches (Figure
15). They may be of value for the elderly. They are designed to ensure that a user is surrounded
by a mechanism which keeps the center of gravity of the patient within the confines of the frame,
so preventing a fall. Fitting follows similar principles to that of the other devices.

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11.4 Ferruling

All the devices above require a firm contact with the ground if the device is not to slip forward.
This is provided by a rubber tip on each leg of the device - a ferrule. Before issue, all walking
aids should be safety checked and all worn ferrules should be replaced.

12. SAFETY IN THE WORKPLACE

12.1 Handling Technique

Employers are required to ensure that the risk of injury to employees from manual handling is
reduced, as far as is reasonably practicable, by assessing and reducing risks and by providing
adequate training and/or instruction. Employees are required to make full and proper use of
systems of work provided and to perform their jobs as trained and/or instructed.

Figure below shows a lifting position which can result in damage to the spine. The tension in the
long back muscles, in this position, may be ten times greater than the weight of object being lifted.
Also shows a load being lifted more safely - knees are bent, back is straight and the object being
lifted is being held close in to the body. Lifting an object close to your body reduces the loading
on the spine thus reducing the risk of injuring your back.