AUDIOWELL (Booth No. 8B47) sincerely invites you to attend the International Component Manufacturing & Design Show ，(ICMD Autumn) in Shenzhen on 12 October. In this exhibition, we will exhibit a variety of medical and healthcare series products, including the Transducer for Ultrasonic Scalpel, and we look forward to your visit to discuss and exchange ideas together.
ICMD Autumn
Date: 12-15 October 2024
Venue: Shenzhen World Exhibition & Convention Center
AUDIOWELL Booth No.: 8B47
Transducer for ultrasonic scalpel: high power medical ultrasound transducer
Ultrasonic scalpel transducer handle is the use of ultrasonic transducer in the piezoelectric material of the inverse piezoelectric effect, in the piezoelectric oscillator at both ends of the application of positive and negative voltages, piezoelectric oscillator polarisation, in the longitudinal direction of deformation, so as to convert electrical energy into mechanical energy, to achieve high-frequency vibration. The cutting hemostat transducer independently developed by AUDIOWELL is a high-power medical ultrasonic transducer specially designed for ultrasonic scalpels, with large amplitude and high cutting efficiency; low loss, low heat generation and high reliability; high capacitance consistency and good product consistency.
Large amplitude and high cutting efficiency
The size of the vibration amplitude of the transducer is directly related to the size of the acoustic output power. Acoustic output power refers to the transducer chip sends out the size of the energy of the sound wave, vibration amplitude, send out the sound wave energy is stronger, so the acoustic output power is also larger, which means that the electrical energy is effectively converted into acoustic energy, energy loss in the conversion process is less, energy conversion efficiency is higher, cutting efficiency is correspondingly higher.
Low loss, low heat generation, high reliability
The transducer for ultrasonic scalpel produced by AUDIOWELL has high Qm value, low impedance, low energy conversion loss, less heat energy generated, which is in line with the demand of ultrasonic scalpel with low heat coagulation, and it helps to reduce the fatigue and aging of the material, thus prolonging the service life of the transducer, so that the transducer can maintain good and stable quality performance even after a long time of use, with high reliability.
High capacitance consistency, good product consistency
Capacitance consistency is a measure of how much a piezoelectric material's capacitance value changes under the same conditions. AUDIOWELL ensures that the capacitance of each transducer remains highly consistent through precise material ratios, superior sintering processes and polarisation treatments, thus guaranteeing the consistency of the amplitude and frequency of vibration of the product under the action of an electric field.
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