Double lumen catheter insert

- Miles Laboratories, Inc.

FIG. 1 is a top view of the double lumen catheter insert, with tubes shown in broken away lines indicating an indeterminate length of the tubes,

FIG. 2 is a front view thereof,

FIG. 3 is a side view thereof,

FIG. 4 is a back view thereof,

FIG. 5 is a bottom view thereof, and

FIG. 6 is an enlarged side view thereof, with the cap removed.

Referenced Cited
U.S. Patent Documents
D199488 November 1964 Beall
2261213 November 1941 Bierman
3774604 November 1973 Danielsson
Patent History
Patent number: D256617
Type: Grant
Filed: Feb 13, 1978
Date of Patent: Aug 26, 1980
Assignee: Miles Laboratories, Inc. (Elkhart, IN)
Inventor: Anton H. Clemens (Elkhart, IN)
Primary Examiner: Sam Rosen
Attorney: Joseph C. Schwalbach
Application Number: 5/877,428
Current U.S. Class: D24/54; D24/51; D24/52; 128/221
International Classification: D2402;