The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 25, 1986
Filed:
Nov. 26, 1984
Applicant:
Inventors:
Henri Berger, 75007 Paris, FR;
Didier Lapeyre, Pacy sur Eure, FR;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B / ;
U.S. Cl.
CPC ...
128689 ;
Abstract
An apparatus whose case (12) has advantageously the general shape of a pen, for the external measurement of the heart beat frequency of a patient, comprising: at least one dynamometer (10) intended, during operation, to be held pressed in the anatomical gutter of the radial artery with a substantially constant force less than that created by the systolic pressure of the blood flow in the radial artery; means for detecting the maxima of the flow; computing means for determining the heart beat rate; and means (11) for displaying this rate.