Apparatus and method for measuring the intratracheal pressure of an intubated patient

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United States of America Patent

PATENT NO 6315739
SERIAL NO

09407187

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Abstract

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An apparatus and method for determining the intratracheal pressure of a patient intubated with an endotracheal tube. An infusion conduit has a first end at the proximal end of the endotracheal tube and a second end proximate to the distal end of the endotracheal tube. The first end of the infusion conduit is connectable to a pressure sensing unit. A fluid source flows a gaseous or liquid fluid through the infusion conduit to maintain the patency of the infusion conduit from the first end to the second end and to allow the pressure obtained at the second end of the infusion conduit to be used to determine the intratracheal pressure of the subject.

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Patent Owner(s)

Patent OwnerAddress
INSTRUMENTARIUM CORPHELSINKI FINLAND HELSINKI SOUTHERN FINLAND

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Merilainen, Pekka Helsinki, FI 18 441
Stenqvist, Ola Goteborg, SE 8 177

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