KS205TW-3 Ultrasound Therapy Phantom,Head Surface Temperature Measuring Phantom
Mode：KS205TW-3
Type:QA-Phantom
Contact： ken@hkmedqc.com
KS205TW-3 Ultrasound Therapy Phantom,Head Surface Temperature Measuring Phantom.PDF
KS205TW-3 is a professional temperature measuring phantom specially designed for surface temperature rise testing and safety performance evaluation of ultrasound therapy equipment treatment heads.
Adopting high-stability thermal simulation material with uniform thermal conductivity and stable temperature field, it perfectly simulates human tissue thermal environment. It can accurately detect the surface temperature and temperature rise value of ultrasonic therapy treatment head under working power condition, meet medical electrical safety and equipment quality inspection requirements.
Widely used in ultrasonic physiotherapy equipment manufacturers, metrology and calibration institutes, medical testing laboratories and hospital equipment management departments. Features stable performance, simple operation, durable structure and long service life, which is an essential standard QA calibration phantom for routine detection, periodic verification and safety assessment of ultrasound therapy devices.
The Structure and Performance of KS205TW-3 Model
1. Purpose
It is specifically designed for surface temperature detection of therapeutic-level ultrasound probes or external planar probes, and can be used in both water bath - heating and non-water bath - room temperature conditions.
2. Basic Structure
(1) Shape and Dimensions
The overall shape is cylindrical, with an outer diameter of approximately 168mm and a height of approximately 200mm.
(2) Shell Composition
(a) Side Wall: Approximately 2-3mm thick stainless steel barrel, with an inner diameter of 148mm and an inner height of approximately 160mm;
(b) Top Surface: 1.5mm thick white silicone rubber sound window, with a sound window diameter of approximately 15cm;
(c) Bottom Surface: An organic glass plate with rubber sealing on the side edges, with sound-absorbing materials attached to the inner side of the bottom panel.
(3) Tissue-like Material Type: Water-based polymer gel composite material.
(4) Support Bottom Plate: 10mm thick organic glass.
3. Characteristics Parameters of Tissue-like Material
(1) Sound Velocity: (1540 ± 10) m/s;
(2) Sound Attenuation Coefficient Slope: (0.5 ± 0.1) dB/(cm·MHz);
(3) Specific Heat: (3500 ± 500) J/(kg·K);
(4) Thermal Conductivity: (0.5 ± 0.1) W/(m·K).
SAG: KS205TW-3 Phantom,Ultrasound Therapy Head Temperature Phantom,Ultrasound Physiotherapy Surface Temperature Test Phantom,Medical Therapy Transducer Temperature Rise Phantom,Ultrasound Therapy Equipment QA Calibration Phantom