EP3003446A4 - Régulation de la concentration de gaz dans le sang artériel - Google Patents

Régulation de la concentration de gaz dans le sang artériel Download PDF

Info

Publication number
EP3003446A4
EP3003446A4 EP14806925.5A EP14806925A EP3003446A4 EP 3003446 A4 EP3003446 A4 EP 3003446A4 EP 14806925 A EP14806925 A EP 14806925A EP 3003446 A4 EP3003446 A4 EP 3003446A4
Authority
EP
European Patent Office
Prior art keywords
gas concentration
arterial blood
blood gas
controlling arterial
controlling
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.)
Withdrawn
Application number
EP14806925.5A
Other languages
German (de)
English (en)
Other versions
EP3003446A1 (fr
Inventor
Michael Klein
Joseph Fisher
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP3003446A1 publication Critical patent/EP3003446A1/fr
Publication of EP3003446A4 publication Critical patent/EP3003446A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Measuring devices for evaluating the respiratory organs
    • A61B5/083—Measuring rate of metabolism by using breath test, e.g. measuring rate of oxygen consumption
    • A61B5/0836—Measuring rate of CO2 production
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Measuring devices for evaluating the respiratory organs
    • A61B5/083—Measuring rate of metabolism by using breath test, e.g. measuring rate of oxygen consumption
    • A61B5/0833—Measuring rate of oxygen consumption
    • 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. ventilators; Tracheal tubes
    • A61M16/0045—Means for re-breathing exhaled gases, e.g. for hyperventilation treatment
    • 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. ventilators; Tracheal tubes
    • A61M16/0057—Pumps therefor
    • A61M16/0078—Breathing bags
    • 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. ventilators; Tracheal tubes
    • A61M16/021—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes operated by electrical means
    • A61M16/022—Control means therefor
    • A61M16/024—Control means therefor including calculation means, e.g. using a processor
    • A61M16/026—Control means therefor including calculation means, e.g. using a processor specially adapted for predicting, e.g. for determining an information representative of a flow limitation during a ventilation cycle by using a root square technique or a regression analysis
    • 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. ventilators; Tracheal tubes
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • A61M16/0883—Circuit type
    • A61M16/0891—Closed circuit, e.g. for anaesthesia
    • 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. ventilators; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/12—Preparation of respiratory gases or vapours by mixing different gases
    • 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. ventilators; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/12—Preparation of respiratory gases or vapours by mixing different gases
    • A61M16/122—Preparation of respiratory gases or vapours by mixing different gases with dilution
    • A61M16/125—Diluting primary gas with ambient 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/208—Non-controlled one-way valves, e.g. exhalation, check, pop-off non-rebreathing valves
    • 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. ventilators; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/104—Preparation of respiratory gases or vapours specially adapted for 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M2016/0027—Accessories therefor, e.g. sensors, vibrators, negative pressure pressure meter
    • 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. ventilators; Tracheal tubes
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M2016/003—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter
    • A61M2016/0033—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical
    • A61M2016/0036—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical in the breathing tube and used in both inspiratory and expiratory phase
    • 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. ventilators; Tracheal tubes
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M2016/003—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter
    • A61M2016/0033—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical
    • A61M2016/0039—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical in the inspiratory circuit
    • 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
    • A61M2202/02—Gases
    • A61M2202/0208—Oxygen
    • 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
    • A61M2202/02—Gases
    • A61M2202/0225—Carbon oxides, e.g. Carbon dioxide
    • 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
    • A61M2202/02—Gases
    • A61M2202/0241—Anaesthetics; Analgesics
    • 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
    • A61M2205/05—General characteristics of the apparatus combined with other kinds of therapy
    • A61M2205/057—General characteristics of the apparatus combined with other kinds of therapy with magnetotherapy
    • 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
    • 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)
    • 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
    • A61M2230/437—Composition of exhalation the anaesthetic agent concentration

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Emergency Medicine (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Obesity (AREA)
  • Physiology (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
EP14806925.5A 2013-06-05 2014-06-03 Régulation de la concentration de gaz dans le sang artériel Withdrawn EP3003446A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361831492P 2013-06-05 2013-06-05
PCT/CA2014/000473 WO2014194401A1 (fr) 2013-06-05 2014-06-03 Régulation de la concentration de gaz dans le sang artériel

Publications (2)

Publication Number Publication Date
EP3003446A1 EP3003446A1 (fr) 2016-04-13
EP3003446A4 true EP3003446A4 (fr) 2017-01-11

Family

ID=52007343

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14806925.5A Withdrawn EP3003446A4 (fr) 2013-06-05 2014-06-03 Régulation de la concentration de gaz dans le sang artériel

Country Status (3)

Country Link
EP (1) EP3003446A4 (fr)
CA (1) CA2914406A1 (fr)
WO (1) WO2014194401A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11880989B2 (en) 2014-04-25 2024-01-23 Thornhill Scientific Inc. Imaging abnormalities in vascular response
US10791931B2 (en) 2015-02-04 2020-10-06 Thornhill Scientific Inc. Imaging reductions in cerebrovascular reactivity
US12614292B2 (en) 2014-04-25 2026-04-28 Thornhill Scientific Inc. Imaging abnormalities in vascular response
US20210315469A1 (en) * 2018-08-07 2021-10-14 Rostrum Medical Innovations Inc. System and method for monitoring a blood flow that does not interact with ventilated lungs of a patient
DE102021116062A1 (de) * 2021-06-22 2022-12-22 Hamilton Medical Ag Beatmungsvorrichtung mit automatisierter Korrektur proximal gemessener Atemgasflusswerte während des Beatmungsbetriebs
CN114849007B (zh) * 2022-05-05 2023-04-18 广州蓝仕威克医疗科技有限公司 一种基于呼吸机装置解决过度通气的方法及系统
CN116492556B (zh) * 2023-05-19 2023-12-22 深圳市龙岗区妇幼保健院 一种基于麻醉机的智能控制方法及系统

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007012197A1 (fr) * 2005-07-28 2007-02-01 Marat Slessarev Procede et appareil permettant d'atteindre et de maintenir des concentrations cibles de gaz de fin d'expiration
EP2098163A1 (fr) * 2008-03-04 2009-09-09 Korea Advanced Institute of Science and Technology Procédé et appareil affichage pour déterminer de manière non invasive des propriétés pulmonaires en mesurant les gaz de la respiration et les gaz du sang
WO2011143751A1 (fr) * 2010-05-18 2011-11-24 Joseph Fisher Détermination non-invasive du débit cardiaque
WO2012139204A1 (fr) * 2011-04-13 2012-10-18 Michael Klein Procédé et appareil de distribution de gaz
WO2013082703A1 (fr) * 2011-12-05 2013-06-13 Michael Klein Appareil permettant d'obtenir et de maintenir une pression partielle cible d'un gaz en fin d'expiration
WO2013138910A1 (fr) * 2012-03-19 2013-09-26 Michael Klein Systèmes virtuels d'administration de gaz respiratoire et circuits
WO2013163735A1 (fr) * 2012-04-30 2013-11-07 Michael Klein Nouveaux procédé et appareil pour obtenir et maintenir des concentrations cibles de gaz sanguin artériel à l'aide de séquences ramp

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2346517A1 (fr) * 2001-05-04 2002-11-04 Joseph Fisher Methode amelioree de maintien de pression partielle de co2 dans le sang arteriel pendant un debit ventilatoire accru et mesure de l'espace alveolaire et anatomique mort
US7802571B2 (en) * 2003-11-21 2010-09-28 Tehrani Fleur T Method and apparatus for controlling a ventilator
US20120215124A1 (en) * 2011-02-04 2012-08-23 Joseph Fisher Non-invasive arterial blood gas determination

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007012197A1 (fr) * 2005-07-28 2007-02-01 Marat Slessarev Procede et appareil permettant d'atteindre et de maintenir des concentrations cibles de gaz de fin d'expiration
EP2098163A1 (fr) * 2008-03-04 2009-09-09 Korea Advanced Institute of Science and Technology Procédé et appareil affichage pour déterminer de manière non invasive des propriétés pulmonaires en mesurant les gaz de la respiration et les gaz du sang
WO2011143751A1 (fr) * 2010-05-18 2011-11-24 Joseph Fisher Détermination non-invasive du débit cardiaque
WO2012139204A1 (fr) * 2011-04-13 2012-10-18 Michael Klein Procédé et appareil de distribution de gaz
WO2013082703A1 (fr) * 2011-12-05 2013-06-13 Michael Klein Appareil permettant d'obtenir et de maintenir une pression partielle cible d'un gaz en fin d'expiration
WO2013138910A1 (fr) * 2012-03-19 2013-09-26 Michael Klein Systèmes virtuels d'administration de gaz respiratoire et circuits
WO2013163735A1 (fr) * 2012-04-30 2013-11-07 Michael Klein Nouveaux procédé et appareil pour obtenir et maintenir des concentrations cibles de gaz sanguin artériel à l'aide de séquences ramp

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
MARAT SLESSAREV ET AL: "Prospective targeting and control of end-tidal CO 2 and O 2 concentrations", THE JOURNAL OF PHYSIOLOGY, vol. 581, no. 3, 6 June 2007 (2007-06-06), pages 1207 - 1219, XP055175558, ISSN: 0022-3751, DOI: 10.1113/jphysiol.2007.129395 *
See also references of WO2014194401A1 *

Also Published As

Publication number Publication date
EP3003446A1 (fr) 2016-04-13
WO2014194401A1 (fr) 2014-12-11
CA2914406A1 (fr) 2014-12-11

Similar Documents

Publication Publication Date Title
EP3086823A4 (fr) Dispositif d'oxygénation de sang
ZA201703791B (en) Compounds and uses thereof for the modulation of hemoglobin
IL241037B (en) Hemoglobin regulation compounds and their uses
EP3042672A4 (fr) Purificateur de sang
ZA201506433B (en) Compounds and uses thereof for the modulation of hemoglobin
EP3073906A4 (fr) Dispositif de surveillance de volume sanguin
ZA201506390B (en) Compounds and uses thereof for the modulation of hemoglobin
EP3000503A4 (fr) Cathéter
EP2838450A4 (fr) Emporte-pièce endoluminal orientable
EP3053613A4 (fr) Système de commande de pompe à sang et système de pompe à sang
EP3019082A4 (fr) Détermination de paramètres de respiration
EP3082935A4 (fr) Système de commande pour cathéter artériel
EP3032248A4 (fr) Biocapteur
EP3074134A4 (fr) Technologie innovante de séquençage par nanopores
EP3053624A4 (fr) Cathéter
EP3075409A4 (fr) Cathéter
EP3013219A4 (fr) Traitement de l'hypoglycémie pour les personnes souffrant de diabète
ZA201603251B (en) Venous tourniquet
EP3083009A4 (fr) Adsorption améliorée de gaz acides
GB201305761D0 (en) Blood Pump
EP3057646A4 (fr) Dilatateurs vasculaires
GB201305758D0 (en) Blood Pump
EP3085335A4 (fr) Vaisseau sanguin artificiel
EP3075437A4 (fr) Système de traitement de gaz d'échappement
EP3036542A4 (fr) Analyse de sang

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20151222

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20161214

RIC1 Information provided on ipc code assigned before grant

Ipc: A61M 16/00 20060101ALI20161208BHEP

Ipc: A61B 5/083 20060101AFI20161208BHEP

Ipc: A61M 16/10 20060101ALN20161208BHEP

Ipc: A61M 16/20 20060101ALI20161208BHEP

Ipc: A61M 16/08 20060101ALI20161208BHEP

Ipc: A61M 16/12 20060101ALI20161208BHEP

17Q First examination report despatched

Effective date: 20190408

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20191019