Surgery: light – thermal – and electrical application – Light – thermal – and electrical application – Thermal applicators
Patent
1998-03-04
2000-05-23
Dvorak, Linda C. M.
Surgery: light, thermal, and electrical application
Light, thermal, and electrical application
Thermal applicators
607152, 607149, 607 72, 219528, 219549, A61F 700
Patent
active
06066164&
ABSTRACT:
The invention relates to a heating device (1), particularly for heating and/or maintaining the temperature of a skin surface with a depth effect on partial areas of a human body. The latter has at least one heat transfer element (2) comprising a heating element (3) and an energy supply device connected by an energy transfer device to the heat transfer element (2), and preferably a control and/or switching device (9). In order to supply the heating element (3) with energy, an oscillating switch circuit is located in the control and/or switching device (9) in order to generate constant pulse signals. Following this is an adjustable pulse modulation switching circuit for altering the pulse signals for controlling a power end stage.
REFERENCES:
patent: 4042803 (1977-08-01), Bickford
patent: 4279255 (1981-07-01), Hoffman
patent: 4381009 (1983-04-01), Bon
patent: 4922906 (1990-05-01), Takeuchi et al.
patent: 5140131 (1992-08-01), Macher et al.
patent: 5531775 (1996-07-01), Sasaki et al.
patent: 5601618 (1997-02-01), James
Macher David
Zorn Heinz
Dvorak Linda C. M.
Kearney R
LandOfFree
Heating device for heating a skin surface on partial areas of th does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Heating device for heating a skin surface on partial areas of th, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Heating device for heating a skin surface on partial areas of th will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1834223