Lesson Notes By Weeks and Term v4 - SHS 3
THERAPEUTIC DEVICE
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THERAPEUTIC DEVICE
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Subject: Biomedical Science
Class: SHS 3
Term: 1st Term
Week: 11
Grade code: 1.3.2.LI.3
Strand code: 3
Sub-strand code: 2
Content standard code: 1.3.2.CS.1
Indicator code: 1.3.2.LI.3
Theme: BIOMEDICAL INTERVENTION
Subtheme: THERAPEUTIC DEVICE
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This lesson introduces the world of therapeutic devices – the essential tools used by therapists to help people recover from injuries, manage disabilities, and improve their quality of life. Think about a family member who has recovered from a stroke, a friend who sprained their ankle playing football, or an elderly person in your community who uses a walking stick. In all these cases, therapeutic devices played a crucial role. Understanding these devices is vital for any student of biomedical science, as they represent the practical application of medicine to restore function and independence.
What is a Therapeutic Device?
A therapeutic device is any instrument, apparatus, or equipment used to assist in the treatment (therapy) of a disease or disorder, or to aid in rehabilitation after an injury or illness. Key Idea: Its purpose is to *treat* or *rehabilitate*, not to diagnose. For example, an X-ray machine is a *diagnostic* device (it finds the problem), while the crutches used to walk with a broken leg are *therapeutic* devices (they help solve the problem). Who is a Therapist?
In this context, a therapist is a trained healthcare professional who helps patients recover from physical challenges. The most common types are: Physiotherapist (or Physical Therapist): Focuses on restoring movement and function. They help with muscle strength, balance, walking, and pain relief. Occupational Therapist: Helps people perform daily activities (or "occupations") like dressing, eating, and working, especially after an illness or injury. Categories and Examples of Therapeutic Devices
To understand the vast number of devices, we can group them by their main function.