CN1613520A - 多腔过滤器 - Google Patents
多腔过滤器 Download PDFInfo
- Publication number
- CN1613520A CN1613520A CNA200410085567XA CN200410085567A CN1613520A CN 1613520 A CN1613520 A CN 1613520A CN A200410085567X A CNA200410085567X A CN A200410085567XA CN 200410085567 A CN200410085567 A CN 200410085567A CN 1613520 A CN1613520 A CN 1613520A
- Authority
- CN
- China
- Prior art keywords
- far
- filter
- chamber
- defecator
- tube chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 119
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- 239000003792 electrolyte Substances 0.000 description 1
- 229960000305 enflurane Drugs 0.000 description 1
- JPGQOUSTVILISH-UHFFFAOYSA-N enflurane Chemical compound FC(F)OC(F)(F)C(F)Cl JPGQOUSTVILISH-UHFFFAOYSA-N 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
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- 229960003132 halothane Drugs 0.000 description 1
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- 239000004310 lactic acid Substances 0.000 description 1
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- AXOIZCJOOAYSMI-UHFFFAOYSA-N succinylcholine Chemical compound C[N+](C)(C)CCOC(=O)CCC(=O)OCC[N+](C)(C)C AXOIZCJOOAYSMI-UHFFFAOYSA-N 0.000 description 1
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Images
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
- 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
- A61M16/1055—Filters bacterial
-
- 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
-
- 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
- A61M2230/00—Measuring parameters of the user
- A61M2230/40—Respiratory characteristics
- A61M2230/43—Composition of exhalation
- A61M2230/435—Composition of exhalation partial O2 pressure (P-O2)
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S128/00—Surgery
- Y10S128/911—Unilimb inhalation-exhalation breathing tubes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S128/00—Surgery
- Y10S128/912—Connections and closures for tubes delivering fluids to or from the body
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S128/00—Surgery
- Y10S128/914—Rebreathing apparatus for increasing carbon dioxide content in inhaled gas
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S55/00—Gas separation
- Y10S55/35—Respirators and register filters
Abstract
Description
无效空间容积(VD,毫升) | ||||||
组别ABC | 病人数172618 | 体重(千克)60±1765±990±13 | 0低血二氧化碳 | 160-200正常血二氧化碳 | 350中度高血二氧化碳 | 550中度高血二氧化碳 |
PaCO2(毫米汞柱) | 组别ABC | FiO2(0.3)(0.3)(0.3) | 对照32±633±434±7 | 42±9* | 46±11* | 51±8* |
PaCO2(毫米汞柱) | ABC | (0.3)(0.3)(0.3) | 169±40163±28178±125 | 164±22 | 212±116* | 217±137* |
Claims (20)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/751,316 | 1996-11-18 | ||
US08/751,316 US5778872A (en) | 1996-11-18 | 1996-11-18 | Artificial ventilation system and methods of controlling carbon dioxide rebreathing |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB971997667A Division CN1177626C (zh) | 1996-11-18 | 1997-10-30 | 辅助换气系统及其使用的呼吸导管以及呼吸导管组合件 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1613520A true CN1613520A (zh) | 2005-05-11 |
CN1613520B CN1613520B (zh) | 2013-07-10 |
Family
ID=25021463
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB971997667A Expired - Lifetime CN1177626C (zh) | 1996-11-18 | 1997-10-30 | 辅助换气系统及其使用的呼吸导管以及呼吸导管组合件 |
CN200410085567XA Expired - Lifetime CN1613520B (zh) | 1996-11-18 | 1997-10-30 | 多腔过滤器 |
CNB2004100855665A Expired - Lifetime CN100352521C (zh) | 1996-11-18 | 1997-10-30 | 具有手风琴式柔性软管的回路 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB971997667A Expired - Lifetime CN1177626C (zh) | 1996-11-18 | 1997-10-30 | 辅助换气系统及其使用的呼吸导管以及呼吸导管组合件 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100855665A Expired - Lifetime CN100352521C (zh) | 1996-11-18 | 1997-10-30 | 具有手风琴式柔性软管的回路 |
Country Status (17)
Country | Link |
---|---|
US (5) | US5778872A (zh) |
EP (5) | EP0942763B1 (zh) |
JP (5) | JP3466203B2 (zh) |
CN (3) | CN1177626C (zh) |
AT (3) | ATE242023T1 (zh) |
AU (1) | AU732019B2 (zh) |
BR (1) | BR9713000A (zh) |
CA (2) | CA2270541C (zh) |
DE (3) | DE69730540T2 (zh) |
ES (1) | ES2205260T3 (zh) |
HK (2) | HK1023954A1 (zh) |
IL (1) | IL129586A (zh) |
NZ (1) | NZ335100A (zh) |
PT (1) | PT942763E (zh) |
TW (1) | TW357089B (zh) |
WO (1) | WO1998022172A1 (zh) |
ZA (1) | ZA9710216B (zh) |
Families Citing this family (185)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6155252A (en) * | 1995-03-17 | 2000-12-05 | Board Of Regents, The University Of Texas System | Method and apparatus for directing air flow within an intubated patient |
US5878745A (en) | 1996-03-01 | 1999-03-09 | Brain; Archibald I.J. | Gastro-laryngeal mask |
US6439231B1 (en) * | 1996-11-18 | 2002-08-27 | Medlis Corp. | Artificial ventilation systems and components thereof, and methods for providing, assembling and utilizing same |
US6003511A (en) | 1996-11-18 | 1999-12-21 | Medlis Corp. | Respiratory circuit terminal for a unilimb respiratory device |
US5778872A (en) * | 1996-11-18 | 1998-07-14 | Medlis, Inc. | Artificial ventilation system and methods of controlling carbon dioxide rebreathing |
US6306098B1 (en) * | 1996-12-19 | 2001-10-23 | Novametrix Medical Systems Inc. | Apparatus and method for non-invasively measuring cardiac output |
FR2758089B1 (fr) * | 1997-01-06 | 1999-03-05 | Georges Boussignac | Procede et dispositif pour echanger des sondes respiratoires dans la trachee d'un patient |
US5937851A (en) * | 1997-02-27 | 1999-08-17 | Respironics, Inc. | Swivel device utilizing bearing clearance to allow carbon dioxide laden exhaust |
US6571792B1 (en) * | 1997-10-15 | 2003-06-03 | Datex-Ohmeda, Inc. | Smart modular anesthesia respiratory system |
US6125847A (en) * | 1997-10-22 | 2000-10-03 | Lin; Chung-Yuan | Anesthetic applicator with a temperature humidity regulating capability |
US7331346B2 (en) | 1997-12-24 | 2008-02-19 | Indian Ocean Medical, Inc. | Monitoring and control for a laryngeal mask airway device |
GB9727367D0 (en) | 1997-12-24 | 1998-02-25 | Brain Archibald Ian Jeremy | Improvements in laryngeal mask airway devices |
ES2248985T3 (es) * | 1998-03-05 | 2006-03-16 | Zivena, Inc. | Sistema de dosificacion pulmonar. |
US6550476B1 (en) | 1998-05-21 | 2003-04-22 | Steven L. Ryder | Heat-moisture exchanger and nebulization device |
US6260549B1 (en) * | 1998-06-18 | 2001-07-17 | Clavius Devices, Inc. | Breath-activated metered-dose inhaler |
US6584976B2 (en) | 1998-07-24 | 2003-07-01 | 3M Innovative Properties Company | Face mask that has a filtered exhalation valve |
GB9821771D0 (en) * | 1998-10-06 | 1998-12-02 | Brain Archibald Ian Jeremy | Improvements relating to laryngeal mask airway devices |
US6463928B1 (en) * | 1999-04-06 | 2002-10-15 | Michael Irwin Buisson | Pediatric prepatory and induction anesthesia device |
US6412488B1 (en) * | 1999-05-12 | 2002-07-02 | Respironics, Inc. | Low contact nasal mask and system using same |
DE29909671U1 (de) * | 1999-06-02 | 1999-09-02 | Draeger Medizintech Gmbh | Kupplung für ein Beatmungsschlauch-System |
DE60030870T2 (de) * | 1999-07-12 | 2007-05-10 | Capnia Inc., Los Gatos | Anordnung zur behandlung von kopfschmerzen, rhinitis und anderen leiden |
AU775872B2 (en) * | 1999-08-10 | 2004-08-19 | Fisher & Paykel Healthcare Limited | A ventilation system and/or breathing tube |
US20070039615A1 (en) * | 1999-11-08 | 2007-02-22 | Capnia, Incorporated | Methods and apparatus for treating rhinitis |
CA2389294A1 (en) * | 1999-11-08 | 2001-05-25 | Capnia, Incorporated | Method and apparatus for relieving ailments using gases to increase the effectiveness of drugs |
US20060172017A1 (en) | 1999-11-08 | 2006-08-03 | Capnia, Incorporated | Methods and apparatus for the enhanced delivery of physiologic agents to tissue surfaces |
IT1310042B1 (it) * | 1999-11-26 | 2002-02-05 | Pier Luigi Delvigo | Filtro senza spazio morto |
DE10007506B4 (de) * | 2000-02-18 | 2006-02-02 | Map Medizin-Technologie Gmbh | Atemgasschlauchanordnung zur Zufuhr eines Atemgases |
JP2001299918A (ja) * | 2000-03-02 | 2001-10-30 | Fisher & Paykel Ltd | フィルタ |
US6918389B2 (en) * | 2000-03-21 | 2005-07-19 | Fisher & Paykel Healthcare Limited | Breathing assistance apparatus |
US6408848B1 (en) * | 2000-03-28 | 2002-06-25 | Ntc Technology, Inc. | Method and apparatus for conveniently setting a predetermined volume for re-breathing |
IT1318430B1 (it) * | 2000-03-29 | 2003-08-25 | Mallinckrodt Holdings B V | Dispositivo per l'umidificazione passiva di pazienti tracheostomizzati o intubati. |
BR0102116B1 (pt) * | 2000-05-10 | 2010-09-21 | componente para um membro de circuito de respiração. | |
CA2351183C (en) * | 2000-06-21 | 2008-07-29 | Fisher And Paykel Limited | Conduit with heated wick |
US7559324B2 (en) | 2000-06-21 | 2009-07-14 | Fisher & Paykel Healthcare Limited | Conduit with heated wick |
WO2002026306A1 (en) * | 2000-09-27 | 2002-04-04 | Ryder Steven L | Heat-moisture exchanger and nebulization device |
IT1319876B1 (it) * | 2000-11-24 | 2003-11-03 | D E A S S R L | Perfezionamenti ai sistemi di broncoaspirazione a circuito chiuso. |
DE10134725A1 (de) * | 2001-07-17 | 2003-02-06 | Weinmann G Geraete Med | Vorrichtung zur Filterung von Atemluft |
US7004168B2 (en) * | 2001-09-07 | 2006-02-28 | Respironics, Inc. | Face mask for gas monitoring during supplemental oxygen delivery |
US7717109B2 (en) | 2001-09-24 | 2010-05-18 | F-Concepts Llc | Breathing systems with post-inspiratory valve fresh gas flow input, components for implementing same, and methods of use |
EP1621224A3 (en) | 2001-09-24 | 2006-04-19 | FUKUNAGA, Atsuo F. | Breathing circuit having an adjustable volume and length |
MXPA04002687A (es) | 2001-09-24 | 2004-06-18 | Atsuo F Fukunaga | Circuitos respiratorios que tienen conductos y sistemas respiratorios no convencionales y metodos para optimizar la utilizacion de gases puros. |
US7261105B2 (en) * | 2001-09-24 | 2007-08-28 | F-Concepts Llc | Breathing circuits having unconventional respiratory conduits and systems and methods for optimizing utilization of fresh gases |
US6698424B2 (en) | 2001-12-21 | 2004-03-02 | Kimberly-Clark Worldwide, Inc. | Medical connector for a respiratory assembly |
GB0205759D0 (en) * | 2002-03-12 | 2002-04-24 | Southbank University Entpr Ltd | Improved breathing apparatus |
US20030196666A1 (en) * | 2002-04-22 | 2003-10-23 | Ralph Leonard | Safe t-Tube |
US7258120B2 (en) * | 2002-05-29 | 2007-08-21 | University Of Florida Research Foundation, Inc. | Endotracheal tube apparatus and method for using the same to reduce the risk of infections |
US7291240B2 (en) | 2002-09-09 | 2007-11-06 | Fisher & Paykel Healthcare Limited | Method of forming a conduit using a wound sacrificial layer |
AU2003244171B2 (en) | 2002-09-09 | 2007-11-15 | Fisher & Paykel Healthcare Limited | Limb for Breathing Circuit |
US7353825B2 (en) | 2003-05-01 | 2008-04-08 | Axon Medical, Inc. | Apparatus and techniques for reducing the effects of general anesthetics |
US7621272B2 (en) * | 2003-05-01 | 2009-11-24 | Anecare Laboratories, Inc. | Apparatus and techniques for reducing the effects of general anesthetics |
US20030188746A1 (en) * | 2003-05-13 | 2003-10-09 | Roger Daugherty | Apparatus and method for humidification of inspired gases |
US7007691B2 (en) * | 2003-05-13 | 2006-03-07 | Roger Daugherty | Apparatus and method for humidification of inspired gases |
US20050178381A1 (en) * | 2003-05-13 | 2005-08-18 | Roger Daugherty | Apparatus and method for humidification of inspired gases |
AU2004202274B2 (en) | 2003-05-30 | 2006-10-26 | Fisher & Paykel Healthcare Limited | Breathing Assistance Apparatus |
US7588033B2 (en) | 2003-06-18 | 2009-09-15 | Breathe Technologies, Inc. | Methods, systems and devices for improving ventilation in a lung area |
AU2004266693B2 (en) | 2003-08-18 | 2011-03-10 | Breathe Technologies, Inc | Method and device for non-invasive ventilation with nasal interface |
AU2004203870B2 (en) | 2003-09-17 | 2011-03-03 | Fisher & Paykel Healthcare Limited | Breathable Respiratory Mask |
US7152597B2 (en) * | 2003-09-25 | 2006-12-26 | Datex-Ohmeda, Inc. | Breathing circuit adapter |
US7503325B2 (en) * | 2003-09-30 | 2009-03-17 | The Research Foundation Of State University Of New York | Device and method of partially separating gas |
US7178521B2 (en) * | 2004-01-09 | 2007-02-20 | King Systems Corporation | Adjustable length breathing circuit |
US20050188990A1 (en) * | 2004-02-12 | 2005-09-01 | Fukunaga Atsuo F. | Multifunctional integrated filter and breathing conduit |
KR20050097692A (ko) * | 2004-04-02 | 2005-10-10 | 삼성전자주식회사 | 광섬유 모재 제작 방법과 광섬유 인출 방법 |
NZ586208A (en) * | 2004-04-09 | 2012-01-12 | Resmed Ltd | A nasal assembly with a vent where at least one end of the vent has a moulding seam positioned out of the main air stream of the vent |
EP4049703B1 (en) | 2004-08-20 | 2023-09-27 | Fisher & Paykel Healthcare Limited | Apparatus for measuring properties of gases supplied to a patient |
US20060123001A1 (en) * | 2004-10-13 | 2006-06-08 | Copernic Technologies, Inc. | Systems and methods for selecting digital advertisements |
DE202006021258U1 (de) | 2005-01-12 | 2014-05-05 | Resmed Limited | Polster für Patientenschnittstelle |
US7753051B2 (en) | 2005-03-18 | 2010-07-13 | King Systems Corporation | Face mask strap system |
GB0510951D0 (en) | 2005-05-27 | 2005-07-06 | Laryngeal Mask Company The Ltd | Laryngeal mask airway device |
CN101454041B (zh) | 2005-09-20 | 2012-12-12 | 呼吸科技公司 | 对患者进行呼吸支持的系统、方法和装置 |
NZ591992A (en) | 2005-10-14 | 2012-11-30 | Resmed Ltd | Breathing mask with cushion attached to frame via lip of cushion engaging within recess between frame outer and inner walls, and guided in via angled protrusion of frame inner wall |
US20090126739A1 (en) | 2005-10-25 | 2009-05-21 | Resmed Limited | Interchangeable Mask Assembly |
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 |
CN101541365A (zh) | 2006-05-18 | 2009-09-23 | 呼吸科技公司 | 气管切开方法和装置 |
US20100212666A1 (en) * | 2006-06-21 | 2010-08-26 | Universitat Bern | System for Controlling Administration of Anaesthesia |
JP2009545384A (ja) | 2006-08-03 | 2009-12-24 | ブリーズ テクノロジーズ, インコーポレイテッド | 最小侵襲性呼吸補助のための方法および装置 |
US8167863B2 (en) * | 2006-10-16 | 2012-05-01 | Carefusion 303, Inc. | Vented vial adapter with filter for aerosol retention |
US8517023B2 (en) | 2007-01-30 | 2013-08-27 | Resmed Limited | Mask system with interchangeable headgear connectors |
NZ578334A (en) | 2007-04-19 | 2011-01-28 | Resmed Ltd | Mask frame connected to face cushion via intervening clip |
WO2008144589A1 (en) | 2007-05-18 | 2008-11-27 | Breathe Technologies, Inc. | Methods and devices for sensing respiration and providing ventilation therapy |
US8677993B2 (en) | 2007-07-18 | 2014-03-25 | Vapotherm, Inc. | Humidifier for breathing gas heating and humidification system |
CN101888868B (zh) | 2007-09-26 | 2014-01-22 | 呼吸科技公司 | 用于治疗睡眠呼吸暂停的方法和设备 |
CN101873875B (zh) | 2007-09-26 | 2014-11-12 | 呼吸科技公司 | 用于在通气治疗中提供吸气和呼气流释放的方法和装置 |
US8905023B2 (en) | 2007-10-05 | 2014-12-09 | Vapotherm, Inc. | Hyperthermic humidification system |
US20090139528A1 (en) * | 2007-12-04 | 2009-06-04 | Olga Yevich | Tactile Apparatus and System for Oxygen Tube |
US20110023789A1 (en) * | 2007-12-10 | 2011-02-03 | The Cooper Union For The Advancement Of Science And Art | Gas delivery system for an animal storage container |
DE202009018972U1 (de) | 2008-03-04 | 2014-12-09 | Resmed Limited | Maskensystem |
US11331447B2 (en) | 2008-03-04 | 2022-05-17 | ResMed Pty Ltd | Mask system with snap-fit shroud |
US8770193B2 (en) | 2008-04-18 | 2014-07-08 | Breathe Technologies, Inc. | Methods and devices for sensing respiration and controlling ventilator functions |
US8776793B2 (en) | 2008-04-18 | 2014-07-15 | Breathe Technologies, Inc. | Methods and devices for sensing respiration and controlling ventilator functions |
US8967139B2 (en) * | 2008-04-29 | 2015-03-03 | Carefusion Corporation | Respiratory connector and arrangement for connecting an inspiratory tube and an expiratory tube to a medical apparatus |
DE102008022663B4 (de) | 2008-05-07 | 2012-10-31 | Schauenburg Hose Technology Gmbh | Stretch-Schlauch |
US9505164B2 (en) | 2009-12-30 | 2016-11-29 | Schauenburg Technology Se | Tapered helically reinforced hose and its manufacture |
CA2734296C (en) | 2008-08-22 | 2018-12-18 | Breathe Technologies, Inc. | Methods and devices for providing mechanical ventilation with an open airway interface |
US8302602B2 (en) | 2008-09-30 | 2012-11-06 | Nellcor Puritan Bennett Llc | Breathing assistance system with multiple pressure sensors |
JP5711661B2 (ja) | 2008-10-01 | 2015-05-07 | ブリーズ・テクノロジーズ・インコーポレーテッド | バイオフィードバックモニタリング及び患者の活動及び健康を改善する制御装置を有するベンチレータ |
US20100094417A1 (en) * | 2008-10-15 | 2010-04-15 | Christopher Robert Johnson | Dual Hook Laryngeal Cable Prosthesis (DHLCP) used to correct airflow in the larynx of horses affected with left recurrent laryngeal neuropathy |
KR20100046819A (ko) * | 2008-10-28 | 2010-05-07 | 포항공과대학교 산학협력단 | 흡입 마취기 |
US9964238B2 (en) | 2009-01-15 | 2018-05-08 | Globalmed, Inc. | Stretch hose and hose production method |
WO2010115166A1 (en) | 2009-04-02 | 2010-10-07 | Breathe Technologies, Inc. | Methods, systems and devices for non-invasive open ventilation with gas delivery nozzles in free space |
US9132250B2 (en) | 2009-09-03 | 2015-09-15 | Breathe Technologies, Inc. | Methods, systems and devices for non-invasive ventilation including a non-sealing ventilation interface with an entrainment port and/or pressure feature |
US20100192947A1 (en) * | 2009-02-04 | 2010-08-05 | Jeff Mandel | Anesthetic delivery system and methods of use |
US7854271B2 (en) * | 2009-02-10 | 2010-12-21 | Cnh Canada, Ltd. | Marker assembly having rigid link and cam assembly |
US8267081B2 (en) | 2009-02-20 | 2012-09-18 | Baxter International Inc. | Inhaled anesthetic agent therapy and delivery system |
GB0903654D0 (en) | 2009-03-03 | 2009-04-15 | Laryngeal Mask Company The Ltd | Artificial airway device |
US9962512B2 (en) | 2009-04-02 | 2018-05-08 | Breathe Technologies, Inc. | Methods, systems and devices for non-invasive ventilation including a non-sealing ventilation interface with a free space nozzle feature |
CN102413861B (zh) | 2009-04-24 | 2014-10-22 | 纽约大学 | 用于允许持续气道正压通气提供零压的回路的系统和方法 |
US8485187B2 (en) * | 2009-04-28 | 2013-07-16 | Dynasthetics, Llc | System, method and apparatus for removal of volatile anesthetics for malignant hyperthermia |
KR20120070559A (ko) | 2009-07-06 | 2012-06-29 | 우메데이스 리미티드 | 인공 기도 |
US8499763B2 (en) | 2009-07-31 | 2013-08-06 | Covidien Lp | Connector for coupling a tracheal tube to an auxiliary device |
CN102498377B (zh) | 2009-08-13 | 2014-05-14 | 奇姆德恩医疗有限公司 | 压力指示器 |
WO2011029074A1 (en) | 2009-09-03 | 2011-03-10 | Breathe Technologies, Inc. | Methods, systems and devices for non-invasive ventilation including a non-sealing ventilation interface with an entrainment port and/or pressure feature |
GB2473443A (en) * | 2009-09-09 | 2011-03-16 | Flexicare Medical Ltd | Oxygen therapy apparatus |
US8251058B2 (en) * | 2009-09-29 | 2012-08-28 | Erin Bird | Portable sedation apparatus and related method |
US8479740B2 (en) * | 2009-11-23 | 2013-07-09 | Covidien Lp | Airway devices with integral humidification |
CA3177059A1 (en) | 2009-12-22 | 2011-06-30 | Fisher & Paykel Healthcare Limited | Components for medical circuits |
CN102107038B (zh) * | 2009-12-25 | 2013-04-03 | 崇仁(厦门)医疗器械有限公司 | 呼吸面罩的输气管及该呼吸面罩 |
FR2963740B1 (fr) * | 2010-08-12 | 2012-08-17 | Georges Boussignac | Systeme d'assistance respiratoire |
CN103096981B (zh) | 2010-08-16 | 2015-07-22 | 呼吸科技公司 | 使用lox来提供通气支持的方法、系统和装置 |
US8939152B2 (en) | 2010-09-30 | 2015-01-27 | Breathe Technologies, Inc. | Methods, systems and devices for humidifying a respiratory tract |
GB201016562D0 (en) | 2010-10-01 | 2010-11-17 | Laryngeal Mask Company The Ltd | Artificial airway device |
AU2011315319B2 (en) | 2010-10-15 | 2016-06-02 | Teleflex Life Sciences Llc | Artificial airway device |
CN109200416A (zh) | 2011-02-02 | 2019-01-15 | 梅田有限公司 | 改进的人工气道 |
EP2688620B1 (en) | 2011-03-24 | 2018-05-16 | Koninklijke Philips N.V. | Systems to manage central sleep apnea by controlling accumulated retrograde volume |
US10080866B2 (en) | 2011-06-03 | 2018-09-25 | Fisher & Paykel Healthcare Limited | Medical tubes and methods of manufacture |
US8291942B2 (en) | 2011-11-04 | 2012-10-23 | Blue Gentian, Llc | Expandable hose assembly |
TWI449870B (zh) * | 2011-11-25 | 2014-08-21 | Galemed Corp | Temperature and humidity switch |
GB201120628D0 (en) | 2011-11-30 | 2012-01-11 | Laryngeal Mask Company The Ltd | Endoscopy device |
US9364624B2 (en) | 2011-12-07 | 2016-06-14 | Covidien Lp | Methods and systems for adaptive base flow |
US9498589B2 (en) | 2011-12-31 | 2016-11-22 | Covidien Lp | Methods and systems for adaptive base flow and leak compensation |
US9022031B2 (en) | 2012-01-31 | 2015-05-05 | Covidien Lp | Using estimated carinal pressure for feedback control of carinal pressure during ventilation |
DE102012002632B4 (de) | 2012-02-10 | 2024-01-25 | Drägerwerk AG & Co. KGaA | Beatmungssystem und Konnektorsystem hierfür zur Verminderung von Kontaminationen |
WO2013137753A1 (en) | 2012-03-15 | 2013-09-19 | Fisher & Paykel Healthcare Limited | Respiratory gas humidification system |
US8844526B2 (en) | 2012-03-30 | 2014-09-30 | Covidien Lp | Methods and systems for triggering with unknown base flow |
WO2013163208A1 (en) * | 2012-04-23 | 2013-10-31 | Mazyck David W | Helmet air purification system |
GB2577634B (en) | 2012-04-27 | 2020-09-30 | Fisher & Paykel Healthcare Ltd | Respiratory humidification apparatus |
CN104955510B (zh) | 2012-11-14 | 2017-05-10 | 费雪派克医疗保健有限公司 | 用于呼吸回路的分区加热 |
US9795756B2 (en) | 2012-12-04 | 2017-10-24 | Mallinckrodt Hospital Products IP Limited | Cannula for minimizing dilution of dosing during nitric oxide delivery |
WO2014088430A1 (en) | 2012-12-04 | 2014-06-12 | Fisher & Paykel Healthcare Limited | Medical tubes and methods of manufacture |
ES2773718T3 (es) | 2012-12-04 | 2020-07-14 | Mallinckrodt Hospital Products Ip Ltd | Cánula para minimizar la disolución de la dosificación durante la administración del óxido nítrico |
US9492629B2 (en) | 2013-02-14 | 2016-11-15 | Covidien Lp | Methods and systems for ventilation with unknown exhalation flow and exhalation pressure |
US9981096B2 (en) | 2013-03-13 | 2018-05-29 | Covidien Lp | Methods and systems for triggering with unknown inspiratory flow |
CA3093754A1 (en) | 2013-03-15 | 2014-09-18 | Fisher & Paykel Healthcare Limited | Components for medical circuits |
WO2014142679A1 (en) | 2013-03-15 | 2014-09-18 | Fisher & Paykel Healthcare Limited | Drying expiratory limb with tailored temperature profile and multi-lumen configuration |
DE102013006780B3 (de) * | 2013-04-18 | 2014-09-04 | Dräger Medical GmbH | Beatmungsschlaucheinheit zum Anschluss an ein medizinisches Beatmungsgerät sowie ein Beatmungssystem umfassend das Beatmungsgerät und mindestens eine Beatmungsschlaucheinheit |
CN105764560B (zh) | 2013-09-13 | 2018-04-06 | 费雪派克医疗保健有限公司 | 用于加湿系统的连接 |
CA3176048A1 (en) | 2013-09-13 | 2015-03-19 | Fisher And Paykel Healthcare Limited | Humidification system |
US10814091B2 (en) | 2013-10-24 | 2020-10-27 | Fisher & Paykel Healthcare Limited | System for delivery of respiratory gases |
BR122017027113B1 (pt) | 2013-12-20 | 2022-07-19 | Fisher & Paykel Healthcare Limited | Conector de circuito para sistema de umidificação, unidade de base e conduto |
US10449319B2 (en) | 2014-02-07 | 2019-10-22 | Fisher & Paykel Healthcare Limited | Respiratory humidification system |
JP6731398B2 (ja) | 2014-03-17 | 2020-07-29 | フィッシャー アンド ペイケル ヘルスケア リミテッド | 呼吸システムのための医療用チューブ |
US11173272B2 (en) | 2014-05-02 | 2021-11-16 | Fisher & Paykel Healthcare Limited | Gas humidification arrangement |
CN110124174A (zh) | 2014-05-13 | 2019-08-16 | 费雪派克医疗保健有限公司 | 用于呼吸增湿系统的可用性特征 |
US11324911B2 (en) | 2014-06-03 | 2022-05-10 | Fisher & Paykel Healthcare Limited | Flow mixers for respiratory therapy systems |
MX2016015858A (es) | 2014-06-04 | 2017-06-28 | Revolutionary Medical Devices Inc | Mascara de ventilacion nasal y bucal combinada. |
CN111921054B (zh) | 2014-08-20 | 2023-09-08 | 革新医疗器械有限公司 | 换气面罩 |
US11278689B2 (en) | 2014-11-17 | 2022-03-22 | Fisher & Paykel Healthcare Limited | Humidification of respiratory gases |
USD825740S1 (en) | 2014-12-12 | 2018-08-14 | Revolutionary Medical Devices | Surgical mask |
US10596345B2 (en) | 2014-12-31 | 2020-03-24 | Vapotherm, Inc. | Systems and methods for humidity control |
US9925346B2 (en) | 2015-01-20 | 2018-03-27 | Covidien Lp | Systems and methods for ventilation with unknown exhalation flow |
US9808182B2 (en) | 2015-03-20 | 2017-11-07 | Bohnas LLC | Breathing detection apparatus |
US11247015B2 (en) | 2015-03-24 | 2022-02-15 | Ventec Life Systems, Inc. | Ventilator with integrated oxygen production |
US10245406B2 (en) | 2015-03-24 | 2019-04-02 | Ventec Life Systems, Inc. | Ventilator with integrated oxygen production |
US10398871B2 (en) | 2015-03-31 | 2019-09-03 | Vapotherm, Inc. | Systems and methods for patient-proximate vapor transfer for respiratory therapy |
WO2016201358A1 (en) | 2015-06-11 | 2016-12-15 | Revolutionary Medical Devices, Inc. | Ventilation mask |
TWI720015B (zh) | 2015-09-09 | 2021-03-01 | 紐西蘭商費雪派克保健有限公司 | 用於呼吸電路之區域加熱 |
WO2017059292A1 (en) * | 2015-10-01 | 2017-04-06 | Fukunaga Atsuo F | Systems and methods for providing resuscitation, assisted ventilation and anesthesia |
WO2017070696A1 (en) * | 2015-10-24 | 2017-04-27 | Kings Systems Corporation | Breathing circuit systems and devices |
CN105963838B (zh) * | 2016-06-08 | 2018-12-14 | 湖南明康中锦医疗科技发展有限公司 | 一种用于呼吸机的空氧混合结构及呼吸机 |
US10773049B2 (en) * | 2016-06-21 | 2020-09-15 | Ventec Life Systems, Inc. | Cough-assist systems with humidifier bypass |
CN105920711B (zh) * | 2016-06-23 | 2018-09-11 | 湖南明康中锦医疗科技发展有限公司 | 一种用于呼吸机的空氧混合气道及呼吸机和方法 |
BR112019004967A8 (pt) | 2016-09-14 | 2023-03-21 | Revolutionary Medical Devices Inc | Máscara de ventilação |
US9629975B1 (en) | 2016-09-14 | 2017-04-25 | Revolutionary Medical Devices, Inc. | Ventilation mask |
CN213642639U (zh) | 2016-10-14 | 2021-07-09 | 蒸汽热能公司 | 用于呼吸治疗单元中的流体循环的系统和蒸气转移系统 |
USD848606S1 (en) | 2016-11-07 | 2019-05-14 | Revolutionary Medical Devices, Inc. | Surgical mask |
WO2018106126A1 (en) | 2016-12-07 | 2018-06-14 | Fisher And Paykel Healthcare Limited | Sensing arrangements for medical devices |
EP3544662A4 (en) | 2016-12-22 | 2020-07-29 | Fisher & Paykel Healthcare Limited | MEDICAL TUBES AND METHOD FOR THE PRODUCTION THEREOF |
USD817478S1 (en) * | 2017-01-25 | 2018-05-08 | Fisher & Paykel Healthcare Limited | Exhalation port for breathing circuit |
EP3565700A4 (en) | 2017-01-30 | 2020-01-15 | GlobalMed, Inc. | HEATED BREATHING CIRCUIT |
US10792449B2 (en) | 2017-10-03 | 2020-10-06 | Breathe Technologies, Inc. | Patient interface with integrated jet pump |
USD898188S1 (en) | 2017-11-17 | 2020-10-06 | Revolutionary Medical Devices, Inc. | Surgical mask |
WO2019147142A1 (en) * | 2018-01-24 | 2019-08-01 | Fisher & Paykel Healthcare Limited | Medical tubes for breathing circuit |
US11191915B2 (en) | 2018-05-13 | 2021-12-07 | Ventec Life Systems, Inc. | Portable medical ventilator system using portable oxygen concentrators |
CN114072189A (zh) * | 2019-05-08 | 2022-02-18 | 雷斯平诺维有限公司 | 用于递送吸入治疗物的系统 |
WO2021178853A1 (en) * | 2020-03-06 | 2021-09-10 | Boston Scientific Scimed, Inc. | Devices for delivering powdered agents |
Family Cites Families (72)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT93941B (de) * | 1913-11-12 | 1923-08-10 | Draegerwerk Heinr U Bernh | Unabhängiger Atmungsapparat. |
US2971532A (en) * | 1956-04-05 | 1961-02-14 | Smith Corp A O | Water heater fitting for delivering two temperatures of heated water |
GB1270946A (en) * | 1968-07-22 | 1972-04-19 | British Oxygen Co Ltd | Breathing tube assembly |
US3556097A (en) * | 1969-09-25 | 1971-01-19 | Air Reduction | Disposable anesthesia-breathing circuit unit |
US3713440A (en) * | 1971-01-18 | 1973-01-30 | P Nicholes | Filtration system |
US3856051A (en) * | 1972-02-28 | 1974-12-24 | J Bain | Flexible tube device |
US3858615A (en) * | 1972-12-11 | 1975-01-07 | Puritan Bennett Corp | Flexible hose construction |
US3894540A (en) * | 1973-10-09 | 1975-07-15 | Bonner F J Jun | Catheter |
IT1001622B (it) * | 1973-11-05 | 1976-04-30 | Malleni R | Sistema e dispositivo perfezionato per respirazione artificiale in particolare nel campo pediatrico |
US4007737A (en) * | 1974-01-28 | 1977-02-15 | Paluch Bernard R | Anesthesia breathing system |
US3865106A (en) * | 1974-03-18 | 1975-02-11 | Bernard P Palush | Positive pressure breathing circuit |
US4148732A (en) * | 1977-04-05 | 1979-04-10 | Burrow Clovis E | Bacteria filter unit |
US4188946A (en) * | 1977-10-07 | 1980-02-19 | Rayburn Robert L | Controllable partial rebreathing anesthesia circuit and respiratory assist device |
US4269194A (en) * | 1978-02-13 | 1981-05-26 | Rayburn Robert L | Carbon dioxide measurement from expired gases in a partial rebreathing anesthesia circuit |
US4367769A (en) | 1978-07-17 | 1983-01-11 | James Bain | Safety connector for flexible tube device |
US4232667A (en) * | 1978-09-05 | 1980-11-11 | Jack Chalon | Single limb breathing circuit assembly and absorber |
ZA785078B (en) * | 1978-09-07 | 1980-08-27 | D Miller | Anaesthesia apparatus |
US4265235A (en) * | 1979-05-11 | 1981-05-05 | Fukunaga Atsuo F | Anesthetic system |
DE2929584A1 (de) * | 1979-07-21 | 1981-02-05 | Draegerwerk Ag | Feuchtigkeitsaustauscher in einrichtungen fuer die atmung |
US4657532A (en) * | 1985-07-19 | 1987-04-14 | Thomas Jefferson University | Intra-peritoneal perfusion of oxygenated fluorocarbon |
SE430304B (sv) | 1980-09-01 | 1983-11-07 | Testa Lab A S | Anestesirespirationsapparat |
US4676239A (en) | 1980-09-20 | 1987-06-30 | David Humphrey | Anesthetic system |
US4462397A (en) * | 1981-04-03 | 1984-07-31 | Terumo Corporation | Breathing circuit |
US4391271A (en) * | 1981-04-06 | 1983-07-05 | Albert Blanco | Respirator circuit |
US4463755A (en) * | 1981-05-18 | 1984-08-07 | Terumo Corporation | Breathing circuit |
US4573236A (en) * | 1983-07-08 | 1986-03-04 | Prototypes, Ltd. | Vacuum cleaning appliances |
US4621634A (en) * | 1984-01-27 | 1986-11-11 | Trutek Research, Inc. | Anesthesia tubing connections |
US4596246A (en) | 1984-02-24 | 1986-06-24 | Lyall Robert N | Method and apparatus for converting patient breathing system between circle and non-rebreathing configurations |
US4568334A (en) * | 1984-04-25 | 1986-02-04 | Lynn Lawrence A | Intravascular catheter preparation and dispensing container assembly |
EP0181867A1 (en) * | 1984-05-18 | 1986-05-28 | CLAWSON, Burrell E. | Respiratory system corrugated flow lines and fittings |
GB8432814D0 (en) * | 1984-12-31 | 1985-02-06 | Lifeline Ltd | Catheter mount assembly |
US4637384A (en) * | 1985-02-15 | 1987-01-20 | The Boc Group, Inc. | Coaxial breathing circuit |
US5002050A (en) | 1986-09-17 | 1991-03-26 | Mcginnis Gerald E | Medical gas flow control valve, system and method |
US5623922A (en) | 1986-09-23 | 1997-04-29 | Smith; Charles A. | Insulated breathing tube |
US5377670A (en) | 1986-09-23 | 1995-01-03 | Smith; Charles A. | Insulated breathing tube |
US4838258A (en) | 1987-10-26 | 1989-06-13 | Gibeck-Dryden Corporation | Gas sampling lumen for breathing system |
US4809706A (en) * | 1988-01-13 | 1989-03-07 | Watson Robert L | Incentive inhalation spirometer apparatus |
US4967744A (en) | 1988-11-03 | 1990-11-06 | Airoflex Medical, Inc. | Flexible breathing circuit |
US4938210A (en) * | 1989-04-25 | 1990-07-03 | Trudell Medical | Inhalation chamber in ventilator circuit |
GB8911627D0 (en) * | 1989-05-19 | 1989-07-05 | Intersurgical Guernsey Ltd | Improvements in filters |
US5184850A (en) * | 1989-07-07 | 1993-02-09 | Georg Fischer Ag | Method of connecting pipes of plastics material of a double pipe system and a pipe connection made by the method |
CH679240A5 (zh) * | 1989-07-07 | 1992-01-15 | Fischer Ag Georg | |
CA2004930C (en) | 1989-12-08 | 1996-04-02 | John Richard Sikora | Anaesthetic and respirator breathing circuit device |
US5088486A (en) * | 1990-04-11 | 1992-02-18 | Jinotti Walter J | Closed system reusable dual purpose catheter |
US5140983A (en) * | 1990-04-11 | 1992-08-25 | Jinotti Walter J | Multi purpose catheter assembly |
NZ238544A (en) * | 1990-06-18 | 1994-10-26 | Ponnet Gilman En Anthony | Respirator with hygroscopic material adjacent outlet to patient |
ES2089054T3 (es) * | 1990-06-18 | 1996-10-01 | Engstrom Medical Ab | Conector en forma de y para un dispositivo de respiracion asistida. |
US5203384A (en) * | 1990-08-15 | 1993-04-20 | Dresser Industries, Inc. | Combination casting for a blending dispenser |
US5320093A (en) * | 1990-12-21 | 1994-06-14 | Brigham And Women's Hospital | Rapid anesthesia emergence system using closed-loop PCO2 control |
CN2093651U (zh) * | 1991-06-07 | 1992-01-22 | 天津市第二中心医院 | 兼容型麻醉用呼吸回路装置 |
US5402831A (en) * | 1991-08-01 | 1995-04-04 | Asahi/America, Inc. | Restraint coupling assembly for double containment pipe system |
US5284160A (en) * | 1991-11-13 | 1994-02-08 | Dryden Gale E | Consolidated anesthesia circuit |
DE4204530A1 (de) * | 1992-02-15 | 1993-08-19 | Asea Brown Boveri | Rohrsystem |
US5230727A (en) * | 1992-06-05 | 1993-07-27 | Cybermedic, Inc. | Air filter for medical ventilation equipment and the like |
EP0590289A1 (en) * | 1992-09-28 | 1994-04-06 | Engström Medical Ab | Patient connector |
US5398675A (en) | 1992-10-14 | 1995-03-21 | Henkin; Melvyn L. | Anesthesia rebreathing system |
US5404873A (en) * | 1993-06-16 | 1995-04-11 | King System Corporation Division Of Barco Molding, Inc. | Anesthesia circuit |
US5419593A (en) * | 1993-10-22 | 1995-05-30 | Conley Corporation | Interlocking union for double containment pipe |
US5823184A (en) | 1994-04-18 | 1998-10-20 | Tyco International (Us) Inc. | Breathing circuit |
US5598840A (en) * | 1995-03-17 | 1997-02-04 | Sorenson Critical Care, Inc. | Apparatus and method for ventilation and aspiration |
JP3678750B2 (ja) * | 1995-03-28 | 2005-08-03 | バラード メディカル プロダクツ | フィルタまたは閉止バリヤを備えた抗汚染カテーテル・シース |
US5901705A (en) | 1996-10-17 | 1999-05-11 | King Systems Corporation | Sleeved filter for a breathing circuit |
US5722391A (en) * | 1996-11-12 | 1998-03-03 | Par Medical, Inc. | Anesthesia tube assembly |
US6003511A (en) | 1996-11-18 | 1999-12-21 | Medlis Corp. | Respiratory circuit terminal for a unilimb respiratory device |
US5778872A (en) * | 1996-11-18 | 1998-07-14 | Medlis, Inc. | Artificial ventilation system and methods of controlling carbon dioxide rebreathing |
US6306098B1 (en) | 1996-12-19 | 2001-10-23 | Novametrix Medical Systems Inc. | Apparatus and method for non-invasively measuring cardiac output |
US6079410A (en) | 1998-07-06 | 2000-06-27 | Q.D.S. Injection Molding, Inc. | Collapsible snorkel |
US6152131A (en) | 1998-08-26 | 2000-11-28 | Instrumentarium Corp. | Method and apparatus for detecting an empty breathing gas compartment in a patient ventilator |
US6217569B1 (en) * | 1999-05-10 | 2001-04-17 | John M. Fiore | Integral shroud-collector for urinary catheter |
US6537254B1 (en) * | 1999-07-06 | 2003-03-25 | Datascope Investment Corp. | Universal protective catheter sleeve |
US6591836B1 (en) | 1999-08-03 | 2003-07-15 | The Research Foundation Of State University Of New York | Device and method of reducing bias flow in oscillatory ventilators |
EP1621224A3 (en) | 2001-09-24 | 2006-04-19 | FUKUNAGA, Atsuo F. | Breathing circuit having an adjustable volume and length |
-
1996
- 1996-11-18 US US08/751,316 patent/US5778872A/en not_active Expired - Lifetime
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1997
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- 1997-10-30 EP EP10185803A patent/EP2272558A2/en not_active Withdrawn
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- 1997-11-12 ZA ZA9710216A patent/ZA9710216B/xx unknown
- 1997-11-17 TW TW086117129A patent/TW357089B/zh not_active IP Right Cessation
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