GB2508897B - Oxygen flow controller for medical use - Google Patents

Oxygen flow controller for medical use

Info

Publication number
GB2508897B
GB2508897B GB1222587.6A GB201222587A GB2508897B GB 2508897 B GB2508897 B GB 2508897B GB 201222587 A GB201222587 A GB 201222587A GB 2508897 B GB2508897 B GB 2508897B
Authority
GB
United Kingdom
Prior art keywords
flow controller
oxygen flow
medical use
medical
oxygen
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.)
Expired - Fee Related
Application number
GB1222587.6A
Other versions
GB201222587D0 (en
GB2508897A (en
Inventor
Bahram Kandar
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
Priority to GB1222587.6A priority Critical patent/GB2508897B/en
Publication of GB201222587D0 publication Critical patent/GB201222587D0/en
Publication of GB2508897A publication Critical patent/GB2508897A/en
Application granted granted Critical
Publication of GB2508897B publication Critical patent/GB2508897B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
    • A61B5/14551—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood 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. mouth-to-mouth respiration; 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. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/201—Controlled valves
    • A61M16/202—Controlled valves electrically actuated
    • A61M16/203—Proportional
    • A61M16/204—Proportional used for inhalation control
    • 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
    • A61M16/0003—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
    • 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
    • A61M2205/35—Communication
    • A61M2205/3546—Range
    • A61M2205/3561—Range local, e.g. within room or hospital
    • 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
    • A61M2205/35—Communication
    • A61M2205/3576—Communication with non implanted data transmission devices, e.g. using external transmitter or receiver
    • A61M2205/3584—Communication with non implanted data transmission devices, e.g. using external transmitter or receiver using modem, internet or bluetooth
    • 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
    • A61M2205/502—User interfaces, e.g. screens or keyboards
    • 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
    • A61M2230/20—Blood composition characteristics
    • A61M2230/205—Blood composition characteristics partial oxygen pressure (P-O2)
GB1222587.6A 2012-12-14 2012-12-14 Oxygen flow controller for medical use Expired - Fee Related GB2508897B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1222587.6A GB2508897B (en) 2012-12-14 2012-12-14 Oxygen flow controller for medical use

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1222587.6A GB2508897B (en) 2012-12-14 2012-12-14 Oxygen flow controller for medical use

Publications (3)

Publication Number Publication Date
GB201222587D0 GB201222587D0 (en) 2013-01-30
GB2508897A GB2508897A (en) 2014-06-18
GB2508897B true GB2508897B (en) 2016-02-10

Family

ID=47630750

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1222587.6A Expired - Fee Related GB2508897B (en) 2012-12-14 2012-12-14 Oxygen flow controller for medical use

Country Status (1)

Country Link
GB (1) GB2508897B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2985050A1 (en) * 2014-08-12 2016-02-17 Linde Aktiengesellschaft Method of upgrading clinical oxygen supply arrangement
CN114377258B (en) * 2021-12-21 2023-09-19 北京谊安医疗系统股份有限公司 Control device and control method for basic flow of neonate breathing machine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6327497B1 (en) * 1998-09-11 2001-12-04 Life Corporation Portable emergency oxygen and automatic external defibrillator (AED) therapy system
US6371114B1 (en) * 1998-07-24 2002-04-16 Minnesota Innovative Technologies & Instruments Corporation Control device for supplying supplemental respiratory oxygen
US20020072659A1 (en) * 2000-12-12 2002-06-13 University Of Miami System and method for closed loop controlled inspired oxygen concentration
US20030189492A1 (en) * 2002-04-04 2003-10-09 Harvie Mark R. Monitoring, alarm and automatic adjustment system for users of oxygen and compressed air
WO2006127356A2 (en) * 2005-05-24 2006-11-30 Versamed, Inc. Apparatus and method for controlling fraction of inspired oxygen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6371114B1 (en) * 1998-07-24 2002-04-16 Minnesota Innovative Technologies & Instruments Corporation Control device for supplying supplemental respiratory oxygen
US6327497B1 (en) * 1998-09-11 2001-12-04 Life Corporation Portable emergency oxygen and automatic external defibrillator (AED) therapy system
US20020072659A1 (en) * 2000-12-12 2002-06-13 University Of Miami System and method for closed loop controlled inspired oxygen concentration
US20030189492A1 (en) * 2002-04-04 2003-10-09 Harvie Mark R. Monitoring, alarm and automatic adjustment system for users of oxygen and compressed air
WO2006127356A2 (en) * 2005-05-24 2006-11-30 Versamed, Inc. Apparatus and method for controlling fraction of inspired oxygen

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Respiratory Care, Vol. 56, 2011, Cirio et al, 'Pilot study of a new device to titrate oxygen flow in hypoxic patients on long-term oxygen therapy', pp. 429-434 *

Also Published As

Publication number Publication date
GB201222587D0 (en) 2013-01-30
GB2508897A (en) 2014-06-18

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20221214