Respiratory humidification system

Surgery – Respiratory method or device – Means for mixing treating agent with respiratory gas

Reissue Patent

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Details

C128S203260, C128S203160, C128S203270, C128S204180, C128S204210, C128S204170, C261S129000, C261S131000, C261S142000, C261SDIG006, C236S04400R, C236S04400R, C165S295000

Reissue Patent

active

RE040806

ABSTRACT:
A flow probe for use in a humidification system is disclosed. The flow probe is adapted to be positioned in a humidified gases flow (for example oxygen or anaesthetic gases) such as that which is provided to a patient in a hospital environment. The flow probe is designed to provide both temperature and flow rate sensing of the gases flow by incorporating two sensors (preferably thermistors) and the shape and alignment of the probe enables accurate readings by reducing the occurrence of condensation on the sensors. A number of possible applications are disclosed wherein the flow sensor is, included in humidification control systems which provide a patient with a desired humidity level or simplify the amount of user input required or wherein the flow sensor provides a controller with flow information which may then be used to determine certain, possibly dangerous, conditions (such as incorrect flow sensor placement, breathing circuit disconnected, no water in the humidification chamber or humidity out of required limits).

REFERENCES:
patent: 2084514 (1937-06-01), Tuttle et al.
patent: 2986925 (1961-06-01), Gentry, Jr. et al.
patent: 3068693 (1962-12-01), Ferran et al.
patent: 3498127 (1970-03-01), Richards
patent: 3584792 (1971-06-01), Johnson
patent: 3743161 (1973-07-01), Bentley
patent: 3873806 (1975-03-01), Schossow
patent: 3903883 (1975-09-01), Pencina et al.
patent: 3918640 (1975-11-01), Piccino et al.
patent: 4038980 (1977-08-01), Fodor
patent: 4051205 (1977-09-01), Grant
patent: 4098853 (1978-07-01), Brown et al.
patent: 4110419 (1978-08-01), Miller
patent: 4155357 (1979-05-01), Dahl
patent: 4201204 (1980-05-01), Rinne et al.
patent: 4220460 (1980-09-01), Partus
patent: 4256101 (1981-03-01), Ellestad et al.
patent: 4276243 (1981-06-01), Partus
patent: 4334186 (1982-06-01), Sasayama et al.
patent: 4357936 (1982-11-01), Ellestad et al.
patent: 4363238 (1982-12-01), Willam
patent: 4366821 (1983-01-01), Wittmaier et al.
patent: 4393013 (1983-07-01), McMenamin
patent: 4436674 (1984-03-01), McMenamin
patent: 4456008 (1984-06-01), Clawson et al.
patent: 4539984 (1985-09-01), Kiszel et al.
patent: 4546916 (1985-10-01), Tsuaki
patent: 4564748 (1986-01-01), Gupton
patent: 4587967 (1986-05-01), Chu et al.
patent: 4589409 (1986-05-01), Chatburn et al.
patent: 4618462 (1986-10-01), Fisher
patent: 4621632 (1986-11-01), Bartels et al.
patent: 4681099 (1987-07-01), Sato et al.
patent: 4682010 (1987-07-01), Drapeau et al.
patent: 4705936 (1987-11-01), Fowler
patent: 4708831 (1987-11-01), Elsworth et al.
patent: 4727871 (1988-03-01), Smargiassi et al.
patent: 4756885 (1988-07-01), Raff et al.
patent: 4801211 (1989-01-01), Yagi et al.
patent: 4821709 (1989-04-01), Jensen
patent: 4906417 (1990-03-01), Gentry
patent: 4921642 (1990-05-01), LaTorraca
patent: 5031612 (1991-07-01), Clementi
patent: 5062145 (1991-10-01), Zwaan et al.
patent: 5094246 (1992-03-01), Rusz et al.
patent: 5097424 (1992-03-01), Ginevri et al.
patent: 5109471 (1992-04-01), Lang
patent: 5163423 (1992-11-01), Suzuki
patent: 5182952 (1993-02-01), Pyzik
patent: 5197462 (1993-03-01), Falb et al.
patent: 5226411 (1993-07-01), Levine
patent: 5230331 (1993-07-01), Rusz et al.
patent: 5235971 (1993-08-01), Falb et al.
patent: 5237987 (1993-08-01), Anderson et al.
patent: 5243973 (1993-09-01), Falb et al.
patent: 5249740 (1993-10-01), Serra Tosio et al.
patent: 5261272 (1993-11-01), Rush, II et al.
patent: 5331995 (1994-07-01), Westfall et al.
patent: 5349946 (1994-09-01), McComb
patent: 5351855 (1994-10-01), Nelson et al.
patent: 5368786 (1994-11-01), Dinauer et al.
patent: 5394734 (1995-03-01), Wenger
patent: 5452714 (1995-09-01), Anderson et al.
patent: 5468961 (1995-11-01), Gradon et al.
patent: 5495848 (1996-03-01), Aylsworth et al.
patent: 5515295 (1996-05-01), Wang
patent: 5537996 (1996-07-01), McPhee
patent: 5544531 (1996-08-01), Heckman
patent: 5558084 (1996-09-01), Daniell et al.
patent: 5640951 (1997-06-01), Huddart et al.
patent: 5769071 (1998-06-01), Turnbull
patent: 5890490 (1999-04-01), Aylsworth et al.
patent: 5901905 (1999-05-01), Jung
patent: 5938984 (1999-08-01), Jung
patent: 5964219 (1999-10-01), Pekka
patent: 5984002 (1999-11-01), Kido et al.
patent: 5988164 (1999-11-01), Paluch
patent: 6014890 (2000-01-01), Breen
patent: 6039696 (2000-03-01), Bell
patent: 6041777 (2000-03-01), Faithfull et al.
patent: 6050260 (2000-04-01), Daniell et al.
patent: 6085587 (2000-07-01), Konzelmann
patent: 6095505 (2000-08-01), Miller
patent: 6102037 (2000-08-01), Koch
patent: 6138674 (2000-10-01), Gull et al.
patent: 6272933 (2001-08-01), Gradon et al.
patent: 6349722 (2002-02-01), Gradon et al.
patent: 6367472 (2002-04-01), Koch
patent: 6584972 (2003-07-01), McPhee
patent: 6694974 (2004-02-01), George-Gradon et al.
patent: 6802314 (2004-10-01), McPhee
patent: 6840116 (2005-01-01), Higgins
patent: 7051733 (2006-05-01), Gradon et al.
patent: 1486395 (1995-09-01), None
patent: 885623 (1998-12-01), None
patent: 1294808 (1972-11-01), None
patent: 2082921 (1982-03-01), None
patent: 2192136 (1988-01-01), None
patent: 2297914 (1996-08-01), None
patent: 2338420 (1999-12-01), None
patent: 5317428 (1993-12-01), None
patent: WO 9807007 (1998-02-01), None

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