Patent ID: 7025735

Claim:
An ultrasonic apparatus for the treatment of septic wounds comprising a hand piece ( 1 ) having a first connection means ( 4 ) disposed along a center axis of the hand piece ( 1 ) for connecting to an ultrasonic generator and having a second connection means disposed sideways relative to the center axis of the hand piece ( 1 ) for connecting to a liquid storage; a sonotrode receptacle disposed on the hand piece; a feed channel disposed in the hand piece, connected to the first connection means ( 4 ), connected to the second connection means, and having an open end in the sonotrode receptacle; a sonotrode ( 7 ) having a sonotrode head ( 8 ) and attached to the sonotrode receptacle disposed on the hand piece; a sonotrode channel ( 10 , 10 ′, 10 ″, 10 ′″) disposed in the sonotrode, having an open first end to match the position of the open end of the feed channel, having a single opening in a second end disposed in the sonotrode head ( 8 ), and furnished for the feeding in of treatment liquid such as rock salt solution and possibly of medical healing agents such as heparin, antibiotics and the like to the treatment face ( 9 , 9 ′, 9 ″, 9 ′″) of the sonotrode head ( 8 , 8 ′, 8 ″, 8 ′″) adapted to a required treatment mode through the single opening.