EP 1042033 A1 20001011 - APPARATUS FOR THERAPEUTIC ELECTROMAGNETIC TREATMENT
Title (en)
APPARATUS FOR THERAPEUTIC ELECTROMAGNETIC TREATMENT
Title (de)
VORRICHTUNG ZUR THERAPEUTISCHEN ELEKTROMAGNETISCHEN BEHANDLUNG
Title (fr)
APPAREIL POUR TRAITEMENT ELECTROMAGNETIQUE THERAPEUTIQUE
Publication
Application
Priority
- IB 9802141 W 19981223
- US 99739897 A 19971223
Abstract (en)
[origin: WO9932193A1] This invention is a combined therapeutic treatment apparatus for coagulating blood in blood vessels underlying a skin treatment site, and for the destruction of hair follicles at the skin treatment site. The combined apparatus includes a first device (10) including an incoherent light source (14) operable to provide a pulsed light output onto the treatment site, a driver circuit (121) including a switch (GTO1) capable of being electrically turned on and off to thereby provide a first interval of light connected to the light source to control the pulse width, and delay between pulses. The combined apparatus includes a second device (300) including a coherent radiation source (301) adapted to emit radiation at a wavelength between 800 nanometer and 1,200 nanometers over an irradiation time between 1 millisecond and 100 milliseconds, to provide a cumulative treatment dose of between 10 Joules and 200 Joules per square centimeter of radiation, as measured at the treatment site.
IPC 1-7
IPC 8 full level
A61B 18/20 (2006.01); A61B 17/00 (2006.01); A61B 18/00 (2006.01); A61B 18/18 (2006.01)
CPC (source: EP)
A61B 18/203 (2013.01); A61B 2017/00057 (2013.01); A61B 2018/00005 (2013.01); A61B 2018/00452 (2013.01); A61B 2018/00458 (2013.01); A61B 2018/00476 (2013.01); A61B 2018/1807 (2013.01)
Citation (search report)
See references of WO 9932193A1
Designated contracting state (EPC)
DE ES FR GB IT
DOCDB simple family (publication)
WO 9932193 A1 19990701; AU 1979499 A 19990712; EP 1042033 A1 20001011; IL 136953 A0 20010614
DOCDB simple family (application)
IB 9802141 W 19981223; AU 1979499 A 19981223; EP 98964564 A 19981223; IL 13695398 A 19981223