CARDIAC CATHETERIZATION APPARATUS AND METHOD
United States Patent 3485247
US Patent References:
Phonocardiac catheter
- - 2949910
Cardiac electrode means
- - 3087486
Electrode and lead
- - 3216424
Body implantable conductor
- - 3244174
Phonocardiac catheter
- - 2949910
Cardiac electrode means
- - 3087486
Electrode and lead
- - 3216424
Body implantable conductor
- - 3244174
Inventors:
Ackerman, Bernard
Publication Date:
12/23/1969
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Assignee:
ELECTRO CATHETER CORP
Primary Class:
International Classes:
A61N1/05; A61N1/375; A61N1/372; A61N1/04; A61N1/36