David M Healey

US Patent:

20130304027, Nov 14, 2013

Filed:

Mar 15, 2013

Appl. No.:

13/842837

Inventors:

David T. Healey - Lynnfield MA, US

International Classification:

A61M 5/36
A61M 5/168

US Classification:

604507, 604122

Abstract:

A system for detecting and removing a gas bubble from a vascular infusion line, comprising a disposable cassette adapted for disposition intermediate the fluid line, the disposable cassette comprising a body comprising an inlet port, a chamber, an outlet port, and a purge port, a first passageway connecting the inlet port to the chamber, the first passageway comprising a first bubble detection section where a gas bubble may be detected within the first passageway, a second passageway connecting the chamber with the outlet port, and a first pinch valve disposed along the second passageway intermediate the chamber and the outlet port, and a third passageway connecting the chamber with the purge port, the third passageway comprising a second bubble detection section where a gas bubble may be detected within the third passageway, and a second pinch valve disposed along the third passageway intermediate the chamber and the bubble detection section.

US Patent:

20170165436, Jun 15, 2017

Filed:

Feb 24, 2017

Appl. No.:

15/441989

Inventors:

- Woburn MA, US
David T. Healey - Lynnfield MA, US

International Classification:

A61M 5/36
A61M 5/168

Abstract:

A system for detecting and removing a gas bubble from a vascular infusion line, the system comprising:

US Patent:

20160158461, Jun 9, 2016

Filed:

Feb 18, 2016

Appl. No.:

15/047071

Inventors:

- Woburn MA, US
David T. Healey - Lynnfield MA, US

International Classification:

A61M 5/36

Abstract:

A system for detecting and removing a gas bubble from a vascular infusion line, the system comprising: