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:
May. 13, 1997
Filed:
Jan. 25, 1996
Applicant:
Inventor:
Stephen J Brown, Mountain View, CA (US);
Assignee:
Raya Systems, Inc., Mountain View, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B / ;
U.S. Cl.
CPC ...
128632 ; 604 65 ; 128D / ;
Abstract
A method and device for electrically measuring and recording injection syringe doses. The device has a voltage generator for applying a voltage to an input terminal of a syringe. The device also has a measuring instrument for measuring an electrical response from the syringe. The electrical response results from the voltage and indicates the size of the dose in the syringe. An electronic memory records the measurement of the electrical response so that there is an electronic record of the dose injected. A data port is connected to the electronic memory so that the dose records may be transmitted to a host computer.
Published as: