Lecture notes
Ultrasound Therapy (US) - Complete BPT Notes | Electrotherapy | Principles, Indications & Contraindications
NewMaster Ultrasound Therapy in minutes! This PDF contains easy-to-understand handwritten notes perfect for quick revision before exams. What’s inside? Introduction: Definition and basic physics of Ultrasound. Production: Piezoelectric effect and transducer mechanism. Biological Effects: Thermal vs. Non-thermal effects (Cavitation & Acoustic streaming). Parameters: Duty cycle, Frequency (1text{ MHz} vs 3text{ MHz}), and Intensity. Clinical Application: Indications (Pain, Sc...
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Lecture notes
Infrared Radiation (IRR) - Complete BPT Notes | Electrotherapy | Physics, Dosage & Safety
NewAre you looking for easy-to-understand notes on Infrared Radiation (IRR)? These handwritten, exam-oriented notes are perfect for BPT students to master one of the most common heating modalities in Electrotherapy. What this PDF covers: Physics of IRR: Electromagnetic spectrum, Wavelength (750text{ nm} to 400,000text{ nm}), and types of Generators (Luminous vs. Non-luminous). Physiological Effects: Local rise in temperature, Erythema, and effect on sensory nerves. * Therapeuti...
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