Ultrosonic wound therapy system
Awarded China invention patent Zl011084596 and new pattern utility patent ZL042328484
Ultrosonic wound therapy system(medical equipment)

1. Patent techology:
UWI-HAIWAI Ultrasonic Wound Debrider designed independence possess China sciential property right-invention patent ZL011084596 and new pattern utility patent ZL042328484.

2. Mechanism of Treatment
*Ultrasonic power of low frequency of the device is transmitted to tissue via vibration of the hollow titanium tip of the hand piece, which creats cavitation, micro-jet and mechanical vibration in water jet, puffed from the hollow tip of the titanium staff of hand piece. The necrotic matter, infected cells, fibrin slough, and biofilms while leaving intact healthy tissue structures are removed by ultrasonic power. Because the tensile stength of necrotic tissue has considerably less, it is easily removed by ultrasonic power of low frequency of the device.

3. Normal operation condition
Ambient temperation condition: 0° C-40° C
Relative humidity: ≤ 80%RH
Atmospheric pressure: 700HPA-1060HPA
Power supply voltage: 165V a. C. -245V a. C.
Power supply frequency: 50Hz± 1Hz

4. Main techno-parameters
Power consume: ≤ 250W
Efficiency ultrasonic output: 1W-30W
Ultrasonic frequency: 40kHz± 2kHz
Exterior dimention: 297mm× 302mm× 128mm
Weight: about 4Kg