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:
Apr. 08, 2003
Filed:
May. 01, 2000
Applicant:
Inventors:
Hal C. Danby, Sudbury, GB;
John Hawker, Hadleigh, GB;
Assignee:
Baxter International Inc, Deerfield, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M 5/00 ;
U.S. Cl.
CPC ...
A61M 5/00 ;
Abstract
An ambulatory infusion pump ( ) has a syringe barrel ( ) having a fluid chamber ( ) and an inner wall ( ). The pump ( ) further has an infusion engine ( ) for moving fluid through the syringe barrel ( ). The infusion engine ( ) has a member ( ) for engaging a portion of the syringe barrel ( ) for moving the engine ( ) linearly along the syringe barrel ( ).