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:
Mar. 28, 1995
Filed:
Jan. 14, 1994
Stanford C Stone, Woodbury, MN (US);
John A Howard, Jr, Houlton, WI (US);
Minnesota Mining and Manufacturing Company, St. Paul, MN (US);
Abstract
A flexible clamp for IV tubing, and in particular for use in a free flow prevention system. The flexible clamp has a pair of generally elongate clamping arms defining a slot for receiving the IV tubing. The flexible clamp has a resilient bias tending to bring the clamping arms to a closed position wherein the IV tubing is squeezed between the clamping arms to close the lumen of the IV tubing to prevent fluid flow, and the clamping arms are movable against the resilient bias of the flexible clamp to an open position wherein the clamping arms are spread from one another relative to the closed position such that the lumen of the IV tubing is allowed to open so that flow through the lumen of the IV tubing is permitted. Complementary interlocking structures on the free ends of the clamping arms are brought into interlocking relationship when the clamping arms are brought to their closed position, thereby tending to prevent skewing of the free ends of the clamping arms out of the plane of motion of the clamping arms.