Portable Ultrasonic wound irrigation system(medical equipment)

1, Ultrasonic wound therapy system 2, New method for treament wounds treament , such as diabetic foot 3,Unique in China

Ultrasonic wound care system(medical  equipment)

 

 1.Patent techology

The UWI™ is an innovative, ultrasonic wound care system that offers tissue specific debridement and cleansing for effective removal of devitalized tissue and fibrin deposits while sparing viable cells. The UWI™ establishes a new standard in advanced wound care and ensures progression towards patient healing.

The debrider designed independence possess China sciential property right-invention patent ZL011084596 and new pattern utility patent ZL042328484

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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 temperature 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 dimension:297mm×302mm×128mm

Weight:About 4Kg

 

5.Clinical application

 *Removal contamination  

  all manner of soft tissue injury, mechanical injury or chemical, such as knife injury, firearm 

  injury, fireburn, chemical burn and warfare-agent injury so on.

*Treatment of infection 

  all manner of acute infective wound or raw-surface,and chronic infective wound, such as

  diabetes-foot, neurotrophic ulcer, bedsore and surgical-operation infection so on.

 

 

6.Lower cost

*The rinse solution is normal saline,about 30-50ml/min

*Using the special technology of scanning and steady ultrasonic frequency,the device can match any utrasonic handpieces of the ultrasonic debrider.

Used in the Wenchuan earthequake for first aid  in 2008

Portable Ultrasonic wound irrigation system(medical equipment)