Title:
Surgical or medical vein dilating device
United States Patent 2842133


Inventors:
Florian, Uhma Czeslaw Antoni
Application Number:
US64281557A
Publication Date:
07/08/1958
Filing Date:
02/27/1957
Assignee:
SURGIC COMPANY LTD
Primary Class:
Other Classes:
604/106, 604/158, 606/108, 606/191, 606/194
International Classes:
A61M25/06; A61M29/00
View Patent Images:
US Patent References:
2717600Needle structure1955-09-13
2566499Expansile surgical needle1951-09-04
1276495N/A1918-08-20
0829409N/A1906-08-28
0673598N/A1901-05-07