WO2005046435A3 - Cannula assembly and medical system employing a known carbon dioxide gas concentration - Google Patents
Cannula assembly and medical system employing a known carbon dioxide gas concentration Download PDFInfo
- Publication number
- WO2005046435A3 WO2005046435A3 PCT/US2004/036898 US2004036898W WO2005046435A3 WO 2005046435 A3 WO2005046435 A3 WO 2005046435A3 US 2004036898 W US2004036898 W US 2004036898W WO 2005046435 A3 WO2005046435 A3 WO 2005046435A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- carbon dioxide
- dioxide gas
- cannula
- medical system
- capnometer
- 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/172—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body electrical or electronic
- A61M5/1723—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body electrical or electronic using feedback of body parameters, e.g. blood-sugar, pressure
-
- 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
- A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
- A61M16/0816—Joints or connectors
- A61M16/0841—Joints or connectors for sampling
- A61M16/085—Gas sampling
-
- 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
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/04—Liquids
- A61M2202/0468—Liquids non-physiological
- A61M2202/048—Anaesthetics
-
- 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
- A61M2230/00—Measuring parameters of the user
- A61M2230/40—Respiratory characteristics
- A61M2230/43—Composition of exhalation
- A61M2230/432—Composition of exhalation partial CO2 pressure (P-CO2)
-
- 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/14212—Pumping with an aspiration and an expulsion action
- A61M5/14228—Pumping with an aspiration and an expulsion action with linear peristaltic action, i.e. comprising at least three pressurising members or a helical member
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/701,737 US20050092322A1 (en) | 2003-11-05 | 2003-11-05 | Cannula assembly and medical system employing a known carbon dioxide gas concentration |
US10/701,737 | 2003-11-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2005046435A2 WO2005046435A2 (en) | 2005-05-26 |
WO2005046435A3 true WO2005046435A3 (en) | 2005-12-08 |
Family
ID=34551486
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2004/036898 WO2005046435A2 (en) | 2003-11-05 | 2004-11-04 | Cannula assembly and medical system employing a known carbon dioxide gas concentration |
Country Status (2)
Country | Link |
---|---|
US (1) | US20050092322A1 (en) |
WO (1) | WO2005046435A2 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8146591B2 (en) * | 2004-08-31 | 2012-04-03 | Ethicon Endo-Surgery, Inc. | Capnometry system for use with a medical effector system |
US10071218B2 (en) | 2006-01-24 | 2018-09-11 | Zoll Medical Corporation | Reperfusion protection in resuscitation |
US20070169779A1 (en) * | 2006-01-24 | 2007-07-26 | Freeman Gary A | Reperfusion protection in resuscitation |
JP2009540890A (en) * | 2006-06-21 | 2009-11-26 | ウニフェルシテット ベルン | System for controlling anesthetic administration |
US20100212666A1 (en) * | 2006-06-21 | 2010-08-26 | Universitat Bern | System for Controlling Administration of Anaesthesia |
US20090283097A1 (en) * | 2008-05-19 | 2009-11-19 | Ethicon Endo-Surgery, Inc. | Medical cannula assembly for use with a patient |
WO2013148754A1 (en) * | 2012-03-28 | 2013-10-03 | Vapotherm, Inc. | Systems and methods for providing respiratory therapy with varying flow rates |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5320093A (en) * | 1990-12-21 | 1994-06-14 | Brigham And Women's Hospital | Rapid anesthesia emergence system using closed-loop PCO2 control |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5474060A (en) * | 1993-08-23 | 1995-12-12 | Evans; David | Face mask with gas sampling port |
US6186977B1 (en) * | 1997-04-24 | 2001-02-13 | Joseph L. Riley Anesthesia Associates | Apparatus and method for total intravenous anesthesia delivery and associated patient monitoring |
US6439234B1 (en) * | 1998-04-03 | 2002-08-27 | Salter Labs | Nasal cannula |
EP1082056B1 (en) * | 1998-06-03 | 2007-11-14 | Scott Laboratories, Inc. | Apparatus for providing a conscious patient relief from pain and anxiety associated with medical or surgical procedures |
US6213955B1 (en) * | 1998-10-08 | 2001-04-10 | Sleep Solutions, Inc. | Apparatus and method for breath monitoring |
IL130371A (en) * | 1999-06-08 | 2004-06-01 | Oridion Medical Ltd | Capnography waveform interpreter |
US6938619B1 (en) * | 2000-06-13 | 2005-09-06 | Scott Laboratories, Inc. | Mask free delivery of oxygen and ventilatory monitoring |
CA2346517A1 (en) * | 2001-05-04 | 2002-11-04 | Joseph Fisher | Improved method of maintaining constant arterial pco2 during increased minute ventilation and measurement of anatomic and alveolar dead space |
US6799575B1 (en) * | 2001-04-21 | 2004-10-05 | Aaron Carter | Cannula for the separation of inhaled and exhaled gases |
ES2498966T3 (en) * | 2001-05-21 | 2014-09-26 | Scott Laboratories, Inc. | RF-ID tag for a medical container |
US6575918B2 (en) * | 2001-09-27 | 2003-06-10 | Charlotte-Mecklenburg Hospital | Non-invasive device and method for the diagnosis of pulmonary vascular occlusions |
CN1723480A (en) * | 2002-05-13 | 2006-01-18 | 斯科特实验室公司 | System and method for transparent early detection, warning, and intervention during a medical procedure |
AU2003293197A1 (en) * | 2002-12-02 | 2004-06-23 | Scott Laboratories, Inc. | Respiratory monitoring systems and methods |
-
2003
- 2003-11-05 US US10/701,737 patent/US20050092322A1/en not_active Abandoned
-
2004
- 2004-11-04 WO PCT/US2004/036898 patent/WO2005046435A2/en active Application Filing
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5320093A (en) * | 1990-12-21 | 1994-06-14 | Brigham And Women's Hospital | Rapid anesthesia emergence system using closed-loop PCO2 control |
Also Published As
Publication number | Publication date |
---|---|
US20050092322A1 (en) | 2005-05-05 |
WO2005046435A2 (en) | 2005-05-26 |
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