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ERGONOMI AT WORK AND REST. by. DR. dr. Jack Roebijoso, MSc, OM, PKK Faculty of Medicine, Brawijaya University Malang. Ergonomi (ERG-NOMI). Job (Formal, Informal) Work Ergonomi Rest – Ergonomi at rest Diff : The Science/condition of “FITNESS”
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ERGONOMI AT WORKAND REST by. DR. dr. Jack Roebijoso, MSc, OM, PKK Faculty of Medicine, Brawijaya University Malang
Ergonomi (ERG-NOMI) • Job (Formal, Informal) Work Ergonomi • Rest – Ergonomi at rest • Diff : The Science/condition of “FITNESS” Between : WORKERS,INVIRONMENT AND TOOLS
◘MAN/WORKER : - Biologic (sex, age) - Anthropometric/Anatomic - Social (education, IQ) - Psycho cultural → • religion • temperament • Sq, Eq ◘TOOLS: design, static, dynamic (move, speed), size, profile, contour, surface, etc ◘ METHODE OF WORK : - manual, semi mechanic, mechanic, outomatic - repetitive, non repetitive work - duration time - speedy/slow movement, etc ◘ ENVIRONMENT : - temperature (cold, hot) → AC, climate/out door, burner - wind blow (fan, windows, etc) - noise/sound : > 50 DB - colour (hard, smooth, light, bright), - vibration, lighting/illumination, odor, slippery, dusty, ect
◘MAN/WORKER ◘TOOLS UN – FIT ◘ METHODE OF WORK ◘ ENVIRONMENT “HEALTH “PROBLEM SAFETY PROBLEM • Physical - Accident • Physiological (simple, medium, serious) • Psychological • Ethical
1. Physical : “Un Fit” • Trauma (micro, medium, hard) : neuro, musculo, skeletel, joint • Symptom : - neural pain/ache → neuralgia - muscular pain/ache → stifness - skeletal/joint : pain, ache → stifness
2. Physiological : - Tension : muscular, mimic/head, neck and shoulder, blood pressure 3. Phychological - Boring → tension - Unhappy → emotion upset 4. Ethical : Unhappy