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:
Jul. 04, 1978
Filed:
Jan. 24, 1977
Daniel B Granzow, Jr, Arlington Heights, IL (US);
Baxter Travenol Laboratories, Inc., Deerfield, IL (US);
Abstract
An apparatus for warming blood and other parental fluids as they are infused through a disposable flow system includes a pair of heating plates which heat the blood as it passes through a warming bag provided in the flow system. One of the heating plates comprises the inside surface of a door pivotally mounted to the apparatus housing, and the other heating plate comprises the underlying surface of the housing so as to form in conjunction with the first plate a user accessable heating chamber for receiving the warming bag. A wedge-shaped temperature-conductive thermometer block having a temperature insulating layer along one surface thereof fits between the heating plates and receives a thermometer to enable the temperature of each heating plate to be independently measured.