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. 15, 1988
Filed:
Jan. 28, 1987
Justin A Halls, Kingswood, Garston, Watford, Herts, GB;
David W Hawes, Mortimer, Reading, Berks, GB;
Heinz S Wolff, London NW11, GB;
Richard D Vahrman, Garston, Watford, Herts, GB;
Other;
Abstract
A controlled apparatus for withdrawing fluids from a patient or for administering medication to a patient, or both, which controlled apparatus may be remotely and/or automatically controlled. The apparatus includes a manifold and cannula for connecting the manifold to a patient, one or more syringes connected to the manifold, a pump for pumping liquid into and out of the manifold and a controller for controlling the operation of the syringes and the pump. A method of using the apparatus is also provided. The controlled apparatus is especially useful for the programmed withdrawal of blood from a blood vessel of a patient.