WO2009094016A3 - Hydration alert - Google Patents
Hydration alert Download PDFInfo
- Publication number
- WO2009094016A3 WO2009094016A3 PCT/US2008/013807 US2008013807W WO2009094016A3 WO 2009094016 A3 WO2009094016 A3 WO 2009094016A3 US 2008013807 W US2008013807 W US 2008013807W WO 2009094016 A3 WO2009094016 A3 WO 2009094016A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- alarm
- insufflation gas
- total
- generated
- work performed
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M13/00—Insufflators for therapeutic or disinfectant purposes, i.e. devices for blowing a gas, powder or vapour into the body
- A61M13/003—Blowing gases other than for carrying powders, e.g. for inflating, dilating or rinsing
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/182—Level alarms, e.g. alarms responsive to variables exceeding a threshold
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/0051—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes with alarm devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/021—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes operated by electrical means
- A61M16/022—Control means therefor
- A61M16/024—Control means therefor including calculation means, e.g. using a processor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/1075—Preparation of respiratory gases or vapours by influencing the temperature
- A61M16/109—Preparation of respiratory gases or vapours by influencing the temperature the humidifying liquid or the beneficial agent
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
- A61M16/16—Devices to humidify the respiration air
- A61M16/161—Devices to humidify the respiration air with means for measuring the humidity
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/105—Filters
- A61M16/106—Filters in a path
- A61M16/107—Filters in a path in the inspiratory path
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
- A61M16/16—Devices to humidify the respiration air
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/18—General characteristics of the apparatus with alarm
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3331—Pressure; Flow
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3368—Temperature
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3379—Masses, volumes, levels of fluids in reservoirs, flow rates
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/36—General characteristics of the apparatus related to heating or cooling
- A61M2205/3653—General characteristics of the apparatus related to heating or cooling by Joule effect, i.e. electric resistance
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/50—General characteristics of the apparatus with microprocessors or computers
Abstract
One aspect of the invention is an apparatus including an alarm for alerting an operator to recharge a humidifier, wherein such alarm is generated other than through the use of a humidity sensor. In one embodiment the total work performed during heating and hydrating an insufflation gas is measured and an alarm generated when the total work performed exceeds a particular threshold. In another embodiment, a flow meter is used to measure the total flow of insufflation gas so that when the total flow of insufflation gas reaches a predetermined level an alarm is activated.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08871298A EP2237829A2 (en) | 2008-01-23 | 2008-12-16 | Hydration alert |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US6206408P | 2008-01-23 | 2008-01-23 | |
US61/062,064 | 2008-01-23 | ||
US12/288,133 | 2008-10-16 | ||
US12/288,133 US8269638B2 (en) | 2008-01-23 | 2008-10-16 | Hydration alert |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2009094016A2 WO2009094016A2 (en) | 2009-07-30 |
WO2009094016A3 true WO2009094016A3 (en) | 2009-10-01 |
Family
ID=40876041
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2008/013807 WO2009094016A2 (en) | 2008-01-23 | 2008-12-16 | Hydration alert |
Country Status (3)
Country | Link |
---|---|
US (2) | US8269638B2 (en) |
EP (1) | EP2237829A2 (en) |
WO (1) | WO2009094016A2 (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7854724B2 (en) | 2003-04-08 | 2010-12-21 | Surgiquest, Inc. | Trocar assembly with pneumatic sealing |
US10076612B2 (en) * | 2011-10-13 | 2018-09-18 | Lexion Medical Llc | Gas conditioning devices |
US9533110B2 (en) * | 2008-01-23 | 2017-01-03 | Lexion | Hydration system |
DE102009007393A1 (en) * | 2009-01-29 | 2010-08-05 | Mgb Endoskopische Geräte Gmbh Berlin | insufflator |
AU2010206053B2 (en) | 2009-07-31 | 2014-08-07 | ResMed Pty Ltd | Wire Heated Tube with Temperature Control System, Tube Type Detection, and Active Over Temperature Protection for Humidifier for Respiratory Apparatus |
DE212010000199U1 (en) * | 2009-12-23 | 2012-08-21 | Fisher & Paykel Healthcare Ltd. | Improvements related to systems for laparoscopic surgery |
CA2784852C (en) | 2009-12-23 | 2018-02-27 | Fisher & Paykel Healthcare Limited | Humidified gases delivery apparatus and methods for controlling same |
CA3139595A1 (en) | 2010-04-27 | 2011-11-03 | Fisher & Paykel Healthcare Limited | Water out alarm |
US20120004499A1 (en) * | 2010-07-01 | 2012-01-05 | Lexion Medical, Llc | Surgical Method for Performing a Coronary Blood Vessel Bypass |
WO2013055395A2 (en) * | 2011-10-13 | 2013-04-18 | Lexion Medical Llc | Gas conditioning device |
NZ717147A (en) | 2013-10-21 | 2017-08-25 | Resmed Ltd | Methods of detecting a quantity of water in a humidifier |
WO2015160268A1 (en) * | 2014-04-16 | 2015-10-22 | Fisher & Paykel Healthcare Limited | Methods and systems for delivering gas to a patient |
DE102016003172A1 (en) | 2016-03-16 | 2017-09-21 | W. O. M. World of Medicine GmbH | Insufflation tube for laparoscopy with heating element, humectant and device for determining the moisture content |
DE102021003506A1 (en) | 2021-07-07 | 2023-01-12 | W.O.M. World Of Medicine Gmbh | Insufflation tube for laparoscopy with heating element, humidifier and device for determining moisture content |
JP2024515537A (en) | 2021-04-30 | 2024-04-10 | ヴェーオーエム ワールド オブ メディスン ゲーエムベーハー | Laparoscopic air insufflation tube with heating element, humidifying material, and device for determining moisture content |
CN114023030B (en) * | 2021-11-11 | 2023-03-17 | 深圳中消云智慧安全有限公司 | Fused fire-fighting Internet of things monitoring and early warning method |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060052742A1 (en) * | 1998-05-19 | 2006-03-09 | Ott Douglas E | Method and apparatus for treating gas for use in endoscopic surgery |
WO2006041483A1 (en) * | 2004-10-07 | 2006-04-20 | Lexion Medical, Llc | Method and apparatus for delivering an agent to the abdomen |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050107767A1 (en) * | 1998-05-19 | 2005-05-19 | Ott Douglas E. | Method and apparatus for delivering an agent to the abdomen |
US9028437B2 (en) * | 1998-05-19 | 2015-05-12 | Lexion Medical, Llc | Method for delivering an agent to the abdomen |
US7731704B2 (en) * | 1998-05-19 | 2010-06-08 | Lexion Medical, Llc | Method and apparatus for delivering an agent to the abdomen |
US7918816B2 (en) * | 1998-05-19 | 2011-04-05 | Lexion Medical, Llc | Method and apparatus for delivering an agent to the abdomen |
US7744557B2 (en) * | 1998-05-19 | 2010-06-29 | Lexion Medical, Llc | Method and apparatus for delivering an agent to the abdomen |
DE19955847C1 (en) * | 1999-11-17 | 2001-08-16 | W O M Gmbh Physikalisch Medizi | Insufflation device for gas |
US6976489B2 (en) * | 2000-06-30 | 2005-12-20 | Northgate Technologies, Inc. | Method and apparatus for humidification and warming of air |
EP1326665B1 (en) * | 2000-10-16 | 2019-05-08 | Fisher & Paykel Healthcare Limited | Apparatus used for the humidification of gases in medical procedures |
US20030014004A1 (en) * | 2001-07-10 | 2003-01-16 | Uwe Dey | Insufflation gas conditioning apparatus and conditioning arrangement |
US8118769B2 (en) * | 2002-07-19 | 2012-02-21 | Storz Endoskop Produktions Gmbh | Apparatus for conditioning an insufflation gas |
DE10251134A1 (en) * | 2002-10-31 | 2004-05-19 | GRÜNDLER GmbH | Respirator and method |
JP2006504469A (en) * | 2002-11-01 | 2006-02-09 | フィッシャー アンド ペイケル ヘルスケア リミテッド | System for detecting gas delivery to a patient |
US7476212B2 (en) * | 2003-06-12 | 2009-01-13 | Michael Spearman | Medical gas humidification system |
US7811253B2 (en) * | 2004-12-09 | 2010-10-12 | Applied Medical Resources Corporation | Insufflation gas warmer and humidifier |
US8545416B1 (en) * | 2005-11-04 | 2013-10-01 | Cleveland Medical Devices Inc. | Integrated diagnostic and therapeutic system and method for improving treatment of subject with complex and central sleep apnea |
US8172787B2 (en) * | 2006-04-13 | 2012-05-08 | Stryker Corporation | Method and apparatus to detect biocontamination in an insufflator for use in endoscopy |
US8932248B2 (en) * | 2009-03-18 | 2015-01-13 | Lexion Medical Llc | Gas conditioning trocars |
-
2008
- 2008-10-16 US US12/288,133 patent/US8269638B2/en not_active Expired - Fee Related
- 2008-12-16 WO PCT/US2008/013807 patent/WO2009094016A2/en active Application Filing
- 2008-12-16 EP EP08871298A patent/EP2237829A2/en not_active Withdrawn
-
2012
- 2012-07-24 US US13/507,733 patent/US8836521B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060052742A1 (en) * | 1998-05-19 | 2006-03-09 | Ott Douglas E | Method and apparatus for treating gas for use in endoscopic surgery |
WO2006041483A1 (en) * | 2004-10-07 | 2006-04-20 | Lexion Medical, Llc | Method and apparatus for delivering an agent to the abdomen |
Also Published As
Publication number | Publication date |
---|---|
US20090184832A1 (en) | 2009-07-23 |
EP2237829A2 (en) | 2010-10-13 |
US8836521B2 (en) | 2014-09-16 |
WO2009094016A2 (en) | 2009-07-30 |
US8269638B2 (en) | 2012-09-18 |
US20130249697A1 (en) | 2013-09-26 |
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