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Tampon for control of intractable nasal hemorrhages
US 2,493,326 A
Filed
: 03/01/1949
Issued
: 01/03/1950
Est. Priority Date
: 03/01/1949
Status: Expired due to Term
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Current Assignee
John H. Trinder
Original Assignee
John H. Trinder
Inventors
Trinder, John H.
Application Number
US03/079,073
Time in Patent Office
308 Days
Field of Search
US Class Current
606/196
CPC Class Codes
A61B 17/12104
in an air passage
A61B 17/12136
Balloons
A61B 17/24
for use in the oral cavity,...
A61M 25/1009
Balloons anchored to a disc...
A61M 25/1011
Multiple balloon catheters
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