Abstract: An apparatus for cosmetic RF skin treatment where the RF energy supply is isolated from the patient treated, such that in course of treatment no undesired current flows through the subject body.

Abstract: A teeth whitening device and method are presented. The teeth whitening device is configured for controllable application of AC activation signal to a regular toothpaste contacting teeth under treatment, thereby providing relatively short and effective whitening process while avoiding a need for strong oxidizing agents.

Abstract: A teeth whitening device and method are presented. The teeth whitening device is configured for controllable application of AC activation signal to a regular toothpaste contacting teeth under treatment, thereby providing relatively short and effective whitening process while avoiding a need for strong oxidizing agents.

Abstract: An apparatus for cosmetic RF skin treatment where the RF energy supply is isolated from the patient treated, such that in course of treatment no undesired current flows through the subject body.

Abstract: An apparatus for cosmetic RF skin treatment where the RF energy supply is isolated from the patient treated, such that in course of treatment no undesired current flows through the subject body.

Abstract: An apparatus for cosmetic RF skin treatment where the RF energy supply is isolated from the patient treated, such that in course of treatment no undesired current flows through the subject body.

Abstract: An apparatus for cosmetic RF skin treatment where the RF energy supply is isolated from the patient treated, such that in course of treatment no undesired current flows through the subject body.

Abstract: An apparatus for cosmetic RF skin treatment where the RF energy supply is isolated from the patient treated, such that in course of treatment no undesired current flows through the subject body.

Abstract: An apparatus for cosmetic RF skin treatment where the RF energy supply is isolated from the patient treated, such that in course of treatment no undesired current flows through the subject body.

Abstract: An apparatus for cosmetic RF skin treatment where the RF energy supply is isolated from the patient treated, such that in course of treatment no undesired current flows through the subject body.

Abstract: An apparatus for cosmetic RF skin treatment where the RF energy supply is isolated from the patient treated, such that in course of treatment no undesired current flows through the subject body.

Abstract: An apparatus for cosmetic RF skin treatment where the RF energy supply is isolated from the patient treated, such that in course of treatment no undesired current flows through the subject body.

Abstract: An apparatus for cosmetic RF skin treatment where the RF energy supply is isolated from the patient treated, such that in course of treatment no undesired current flows through the subject body.

Abstract: An apparatus for cosmetic RF skin treatment where the RF energy supply is isolated from the patient treated, such that in course of treatment no undesired current flows through the subject body.

Abstract: An apparatus for cosmetic RF skin treatment where the RF energy supply is isolated from the patient treated, such that in course of treatment no undesired current flows through the subject body.

Abstract: Provided are body fat measuring techniques employed to date, usually applying a certain level of force to the tissue causing narrowing of the adipose tissue layer at the time of measuring. This creates a bias in the adipose layer thickness measurement results that is not accounted for when employing these methods. Provided is a current apparatus and method offering a solution for accounting for this bias thus improving the accuracy of body fat measurements.

Abstract: An apparatus for cosmetic RF skin treatment where the RF energy supply is isolated from the patient treated, such that in course of treatment no undesired current flows through the subject body.

Abstract: RF skin treatment is provided by applying to the skin an applicator that includes a tip populated by at least one voltage to skin delivering element and an isolating transformer located proximate to the tip to reduce ground currents through parasitic capacitance. The skin impedance is monitored during an RF treatment pulse to ensure that a sufficient amount of energy is delivered to the skin to cause a desired effect. The pulse energy can be increased if the skin impedance is too low. In addition, pain can be alleviated by cutting off the RF pulse if the skin impedance is too high. Further, inefficient RF pulses can be excluded by cutting off the RF energy supply if the skin impedance is too low.

Abstract: An apparatus for cosmetic RF skin treatment where the RF energy supply is isolated from the patient treated, such that in course of treatment no undesired current flows through the subject body. The apparatus includes an applicator for fractional skin treatment that has a tip with voltage to skin delivering elements, an isolating transformer located in close proximity to the tip and one or more capacitors serially connected with the tip and output coil of the isolating transformer.

Abstract: A method for cosmetic RF skin treatment where the RF energy supply is isolated from the patient treated, such that in course of treatment no undesired current flows through the subject body. The method includes RF energy to the skin using an applicator with a tip populated by at least one voltage to skin delivering element and an isolating transformer located proximate to the tip to reduce ground currents through parasitic capacitance. The impedance of the skin is monitored during an RF treatment pulse, and operating a controller to control the delivery of an amount of energy to the skin, the amount sufficient to cause a desired skin effect. The pulse energy is increased if the skin impedance is lower than a predetermined impedance threshold; cutting off RF energy supply if the skin impedance is below a predetermined skin impedance value; and preventing pain by cutting-off RF pulses above a predetermined skin impedance value.