we often think of the equipment we wear, hold, or sit upon. However, the equipment that surrounds us can have just as great an impact as the equipment that is in constant contact with our bodies
In order to apply ergonomics
We therefore need information about the:
Human operator
Task
Overall work setting including equipment, environment and the organization of the work
Elements in occupational ergonomics
. Worker: The human element of the workplace
Arrange of characteristics need to be considered age health residual disabilities; physical and mental capacities; experience and skills; education and training
2. Job/task design:
What the employee is required to do, and what they actually do
3. Equipment design:
Work stations, tools and equipment
4. Workplace design:
Overall work environment
5. Work organization: The broader context of the organization and the work and how this affects individuals
patients seating :
The patient should have a direct access to the chair. The Patient should be seated so that all his body are well supported
The chair height should be low,
The backrest upright,
and the armrest adjusted to allow the patient to slide into the chair as thought seated in a lounge chair.
After the patient is seated the armrest is returned to it is normal position and the head rest is positioned to support the head and to elevate the chin slightly away from the chest.
Good and efficient lightening is essential
The most common patient positions are :
1.Upright position. This is the initial position from which chair adjustments are made
2.Reclined 45 degree position (semi –upright). A patient with certain types of cardiovascular or respiratory problems may need to be in a semi upright position during treatment
4.Trendelenburg position. The patient is in supine position and tipped back and down 35 degree so that the heart is higher than the head
المادة المعروضة اعلاه هي مدخل الى المحاضرة المرفوعة بواسطة استاذ(ة) المادة . وقد تبدو لك غير متكاملة . حيث يضع استاذ المادة في بعض الاحيان فقط الجزء الاول من المحاضرة من اجل الاطلاع على ما ستقوم بتحميله لاحقا . في نظام التعليم الالكتروني نوفر هذه الخدمة لكي نبقيك على اطلاع حول محتوى الملف الذي ستقوم بتحميله .
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