×

Closed system for iv site flush

  • US 5,308,334 A
  • Filed: 02/27/1992
  • Issued: 05/03/1994
  • Est. Priority Date: 12/27/1990
  • Status: Expired due to Term
First Claim
Patent Images

1. A closed system for flushing an IV infusion site comprising:

  • a box-like housing having a chamber;

    a unitary pliable reservoir assembly disposed in said chamber and comprising a first fluid reservoir for containing a first flush fluid, a second fluid reservoir for containing a second flush fluid, said first and said second reservoirs are disposed in side by side relation and one of said reservoirs is divided into two interconnected chambers;

    a tubing array connecting said first and said second reservoirs together and for connecting to an IV infusion site comprising a common tube having means on one end thereof for connection to said site, and means on the other end thereof for controlling communication of each of said first and said second reservoirs via said common tube to said site; and

    means for selectively positively collapsing each of said first and said second reservoirs for controlling the flow of a fluid therefrom.

View all claims
  • 4 Assignments
Timeline View
Assignment View
    ×
    ×