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:
Jun. 29, 1993
Filed:
Aug. 03, 1992
Applicant:
Inventor:
Theodore C Neward, Cucamonga, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B / ;
U.S. Cl.
CPC ...
128642 ; 128698 ;
Abstract
A bipolar fetal monitoring electrode having an electrode body, a spiral electrode terminating in a point for engaging with fetal scalp, and a reference electrode insulated from the spiral electrode. The end of the electrode from which the spiral extends includes one or more protrusions in the form of points, ramps, ribs or the like to increase the resistance of the spiral from unwinding from the fetal scalp to which it is attached and thus to help prevent the spiral from unwinding spontaneously.
Neward, Theodore. (1993). Spiral electrode with contact retainer (U.S. Patent No. 5222498). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5222498
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile