发明名称 |
PULSE ELECTRO-MAGNETIC FIELD THERAPY DEVICE WITH AUTO BIASED CIRCUIT AND METHOD FOR USE |
摘要 |
<p>A method of treating animal tissue with a timevarying, magnetic field and a device for producing such a field wherein a substantially unipolar, rectangular electro-magnetic treatment signal having pulses of a predetermined frequency and amplitude is generated. The signal is transmitted to a coil wherein it induces a magnetic flux. The magnetic flux so produced is applied to a treatment site to promote healing of tissue. A biasing circuit is provided in the device to prevent the occurrence of a reverse polarity pulse upon the fall of the magnetic flux induced by the fall of the generated pulse and to diminish high frequency ringing at the beginning of a treatment signal.</p> |
申请公布号 |
CA1251264(A) |
申请公布日期 |
1989.03.14 |
申请号 |
CA19850481559 |
申请日期 |
1985.05.15 |
申请人 |
IRT, INC., P.O.BOX 61 HAINES, OREGON 97833 |
发明人 |
WALTONEN, JAMES R.;BAUER, LARRY L. |
分类号 |
(IPC1-7):A61N1/42 |
主分类号 |
(IPC1-7):A61N1/42 |
代理机构 |
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代理人 |
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