发明名称 |
IMPROVED PULSED ELECTROMAGNETIC ENERGY TREATMENT APPARATUS AND METHOD |
摘要 |
A method of and apparatus for the treatment of chronic wounds using pulsed electromagnetic energy provides a constant, known and replicable dosage output which remains unaffected by the capacitance of the patient's body. The apparatus includes a pulsed electromagnetic energy generator, a power level controller and one or more thin applicators which can be flexible. The applicators are located immediately adjacent to the patient's body, without the aid of a support member or removal of any dressings or bandages. The generator output is automatically adjusted in response to instructions from a field strength sensor located on or near the applicator. Multiple applicators selected to operate simultaneously at different treatment dosage levels are connected to the generator by multi-conductor cables and readily located directly on the treatment area. Each applicator is a pad including etched printed circuits. The circuits are matched and pre-tuned. An applicator-to-patient proximity detector is also incorporated in or on each applicator and connected to the generator via a power controller to provide for direct monitoring of the treatment site and precise control of treatment dosage.
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申请公布号 |
CA2295134(A1) |
申请公布日期 |
1999.07.22 |
申请号 |
CA19992295134 |
申请日期 |
1999.01.15 |
申请人 |
AMETHYST TECHNOLOGIES, INC. |
发明人 |
RITZ, MARY C.;BRYANT, ROBERT T.;GEORGE, FRANK R.;LOYA, ARTHUR A. |
分类号 |
A61N1/40;(IPC1-7):A61N1/40 |
主分类号 |
A61N1/40 |
代理机构 |
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