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FR2227852B3 - - Google Patents

Info

Publication number
FR2227852B3
FR2227852B3 FR7413731A FR7413731A FR2227852B3 FR 2227852 B3 FR2227852 B3 FR 2227852B3 FR 7413731 A FR7413731 A FR 7413731A FR 7413731 A FR7413731 A FR 7413731A FR 2227852 B3 FR2227852 B3 FR 2227852B3
Authority
FR
France
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
Application number
FR7413731A
Other versions
FR2227852A1 (fr
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.)
Veriflo Corp
Original Assignee
Veriflo Corp
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 Veriflo Corp filed Critical Veriflo Corp
Publication of FR2227852A1 publication Critical patent/FR2227852A1/fr
Application granted granted Critical
Publication of FR2227852B3 publication Critical patent/FR2227852B3/fr
Expired legal-status Critical Current

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
    • 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
    • A61M16/0816—Joints or connectors
    • A61M16/0833—T- or Y-type connectors, e.g. Y-piece
    • 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
    • A61M16/0051—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; 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. ventilators; 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
FR7413731A 1973-05-04 1974-04-19 Expired FR2227852B3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US357323A US3867934A (en) 1973-05-04 1973-05-04 Pressure monitor for a lung ventilator

Publications (2)

Publication Number Publication Date
FR2227852A1 FR2227852A1 (fr) 1974-11-29
FR2227852B3 true FR2227852B3 (fr) 1977-02-18

Family

ID=23405125

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7413731A Expired FR2227852B3 (fr) 1973-05-04 1974-04-19

Country Status (6)

Country Link
US (1) US3867934A (fr)
JP (1) JPS5015395A (fr)
CA (1) CA982013A (fr)
DE (1) DE2406873A1 (fr)
FR (1) FR2227852B3 (fr)
GB (1) GB1460816A (fr)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4148313A (en) * 1976-10-08 1979-04-10 Minnesota Mining And Manufacturing Company Patient breathing monitoring apparatus and method
US4302640A (en) * 1979-11-07 1981-11-24 Bourns Medical Systems, Inc. Flow detector
US4287886A (en) * 1980-05-12 1981-09-08 Thompson Harris A Remote pressure sensor tube for the alarm system of a respirator
JPS59156641U (ja) * 1983-04-07 1984-10-20 浜医科工業株式会社 酸素供給器具用警報装置
FR2597202A1 (fr) * 1986-04-15 1987-10-16 Mms Sa Procede et dispositif de signalisation d'incidents dans le fonctionnement d'un respirateur
US4883050A (en) * 1988-02-29 1989-11-28 Nortgate Research, Inc. Circuit providing indication of air entrapment in patient's lungs
US4991576A (en) * 1988-10-11 1991-02-12 Henkin Melvyn Lane Anesthesia rebreathing system
DE4129848A1 (de) * 1991-09-07 1993-03-11 Draegerwerk Ag Vorrichtung zum betreiben und pruefen von atemschutzgeraeten
GB2281513B (en) * 1993-08-31 1997-12-03 Ulco Eng Pty Ltd Ventilator disconnect alarm
US5836302A (en) * 1996-10-10 1998-11-17 Ohmeda Inc. Breath monitor with audible signal correlated to incremental pressure change
US5881717A (en) * 1997-03-14 1999-03-16 Nellcor Puritan Bennett Incorporated System and method for adjustable disconnection sensitivity for disconnection and occlusion detection in a patient ventilator
NL1018334C2 (nl) * 2001-06-20 2002-12-30 Timotheus Joan Marie Lechner Inrichting voor het lokaliseren van een holte in het inwendige van een lichaam.
US6863068B2 (en) 2002-07-25 2005-03-08 Draeger Medical, Inc. Ventilation sound detection system
US8322339B2 (en) * 2006-09-01 2012-12-04 Nellcor Puritan Bennett Llc Method and system of detecting faults in a breathing assistance device
US8679241B2 (en) * 2006-10-30 2014-03-25 Novartis Ag Gas pressure monitor for pneumatic surgical machine
US8162000B2 (en) * 2006-12-13 2012-04-24 Novartis Ag Adjustable pneumatic system for a surgical machine
US9241830B2 (en) * 2006-12-15 2016-01-26 Novartis Ag Pressure monitor for pneumatic vitrectomy machine
US8312800B2 (en) * 2006-12-21 2012-11-20 Novartis Ag Pneumatic system for a vitrector
US8080029B2 (en) * 2007-09-21 2011-12-20 Novartis Ag System for actuation of a vitreous cutter
US8302602B2 (en) 2008-09-30 2012-11-06 Nellcor Puritan Bennett Llc Breathing assistance system with multiple pressure sensors
CN101507852B (zh) * 2009-03-23 2011-04-20 王中 气动压力低压报警装置
ES2551581T3 (es) * 2009-08-31 2015-11-20 Alcon Research, Ltd. Control de salida de presión neumática por calibración de ciclo de servicio de válvula de accionamiento
AU2010328590B2 (en) 2009-12-10 2015-09-17 Alcon Inc. Systems and methods for dynamic pneumatic valve driver
US8666556B2 (en) * 2009-12-10 2014-03-04 Alcon Research, Ltd. Systems and methods for dynamic feedforward
US8821524B2 (en) 2010-05-27 2014-09-02 Alcon Research, Ltd. Feedback control of on/off pneumatic actuators
US8808318B2 (en) 2011-02-28 2014-08-19 Alcon Research, Ltd. Surgical probe with increased fluid flow
US9060841B2 (en) 2011-08-31 2015-06-23 Alcon Research, Ltd. Enhanced flow vitrectomy probe
US10070990B2 (en) 2011-12-08 2018-09-11 Alcon Research, Ltd. Optimized pneumatic drive lines
US9956341B2 (en) 2012-07-03 2018-05-01 Milestone Scientific, Inc. Drug infusion with pressure sensing and non-continuous flow for identification of and injection into fluid-filled anatomic spaces
US10220180B2 (en) 2015-10-16 2019-03-05 Milestone Scientific, Inc. Method and apparatus for performing a peripheral nerve block
US10632255B2 (en) 2017-02-15 2020-04-28 Milestone Scientific, Inc. Drug infusion device
US11471595B2 (en) 2017-05-04 2022-10-18 Milestone Scientific, Inc. Method and apparatus for performing a peripheral nerve block
US10646660B1 (en) 2019-05-16 2020-05-12 Milestone Scientific, Inc. Device and method for identification of a target region
US20210330349A1 (en) 2020-04-24 2021-10-28 Milestone Scientific, Inc. Device and Method for Needle/Catheter Location Utilizing Correlation Analysis

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3669108A (en) * 1969-10-20 1972-06-13 Veriflo Corp Ventilator
US3741208A (en) * 1971-02-23 1973-06-26 B Jonsson Lung ventilator

Also Published As

Publication number Publication date
CA982013A (en) 1976-01-20
DE2406873A1 (de) 1974-11-14
GB1460816A (en) 1977-01-06
JPS5015395A (fr) 1975-02-18
FR2227852A1 (fr) 1974-11-29
US3867934A (en) 1975-02-25

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Legal Events

Date Code Title Description
ST Notification of lapse