EP2972121A4 - Rotierende nadel und druckanzeiger für faltenbalg - Google Patents

Rotierende nadel und druckanzeiger für faltenbalg

Info

Publication number
EP2972121A4
EP2972121A4 EP14770082.7A EP14770082A EP2972121A4 EP 2972121 A4 EP2972121 A4 EP 2972121A4 EP 14770082 A EP14770082 A EP 14770082A EP 2972121 A4 EP2972121 A4 EP 2972121A4
Authority
EP
European Patent Office
Prior art keywords
bells
expansion
pressure indicator
rotating needle
needle
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Withdrawn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
EP14770082.7A
Other languages
English (en)
French (fr)
Other versions
EP2972121A1 (de
Inventor
David Troy Rowe
John C Victor
Jeffrey Vitullo
Rodney Wilmer Denlinger
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.)
Teleflex Medical LLC
Original Assignee
Teleflex Medical LLC
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 Teleflex Medical LLC filed Critical Teleflex Medical LLC
Publication of EP2972121A1 publication Critical patent/EP2972121A1/de
Publication of EP2972121A4 publication Critical patent/EP2972121A4/de
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible members
    • 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
    • A61M16/04—Tracheal tubes
    • A61M16/0434—Cuffs
    • A61M16/044—External cuff pressure control or supply, e.g. synchronisation with respiration
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L7/00—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements
    • G01L7/02—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges
    • G01L7/06—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges of the bellows type
    • G01L7/063—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges of the bellows type with mechanical transmitting or indicating means
    • 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
    • A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
    • A61M2205/583—Means for facilitating use, e.g. by people with impaired vision by visual feedback
    • A61M2205/584—Means for facilitating use, e.g. by people with impaired vision by visual feedback having a color code

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Pulmonology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Emergency Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Measuring Fluid Pressure (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
EP14770082.7A 2013-03-14 2014-03-14 Rotierende nadel und druckanzeiger für faltenbalg Withdrawn EP2972121A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361784546P 2013-03-14 2013-03-14
PCT/US2014/027806 WO2014152807A1 (en) 2013-03-14 2014-04-29 Rotary needle and expanding bellows pressure indicator

Publications (2)

Publication Number Publication Date
EP2972121A1 EP2972121A1 (de) 2016-01-20
EP2972121A4 true EP2972121A4 (de) 2016-02-24

Family

ID=51527775

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14770082.7A Withdrawn EP2972121A4 (de) 2013-03-14 2014-03-14 Rotierende nadel und druckanzeiger für faltenbalg

Country Status (7)

Country Link
US (1) US20140271292A1 (de)
EP (1) EP2972121A4 (de)
JP (1) JP2016513807A (de)
CN (1) CN105190252A (de)
AU (1) AU2014236571A1 (de)
CA (1) CA2906087A1 (de)
WO (1) WO2014152807A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018072677A1 (en) * 2016-10-17 2018-04-26 MicroMED Co., Ltd. Micro delivery device
CN111655971A (zh) * 2018-01-16 2020-09-11 Qed环境系统有限责任公司 并入带有可充胀/可塌缩袋的压力传感器系统的流体液位监控系统和方法
DE102018107852B4 (de) * 2018-04-03 2023-07-20 Trafag Ag Dichtewächter mit integrierter Niederdruckanzeige
GB201817046D0 (en) * 2018-10-19 2018-12-05 Breatnach Cormac A medical device
CN112562472B (zh) * 2020-12-10 2022-09-23 河北中医学院 一种多功能洗胃模型和洗胃训练方法
ES2956095A1 (es) * 2022-05-05 2023-12-13 Eiberle Claudio Cristino Gerster Monitorización continua de la presión del neumotaponamiento del tubo endotraqueal
WO2025062343A1 (en) * 2023-09-20 2025-03-27 Multi-Scale Medical Robotics Center Limited Actuator for use with medical imaging modalities and system thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1652941A (en) * 1925-10-12 1927-12-13 Gen Electric Fluid-flow indicator
US3262317A (en) * 1963-09-30 1966-07-26 Jr Somers H Smith Differential pressure gage
US20090145236A1 (en) * 2002-05-24 2009-06-11 Ultimate Medical Pty Ltd Device and method for pressure indication

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB553211A (en) * 1941-11-10 1943-05-12 Victor Asarius Kennett Improvements in or relating to pressure gauges
US2652859A (en) * 1948-05-18 1953-09-22 Bendix Aviat Corp High altitude pressure responsive capsule
US3055219A (en) * 1958-03-31 1962-09-25 Dewrance & Co Pressure gauges
JPS5174477U (de) * 1974-12-09 1976-06-11
JPS5926892B2 (ja) * 1979-07-09 1984-07-02 株式会社コスモ計器 絶対圧センサ
WO1982003916A1 (en) * 1981-04-27 1982-11-11 Fuzzell Joe E Pressure transducer
US4727887A (en) 1985-07-08 1988-03-01 Habley Medical Technology Corporation Hypodermic manometer
CN201281614Y (zh) * 2008-11-04 2009-07-29 杭州华源人工环境工程有限公司 一种变风量末端的风量测量装置
CN102281913B (zh) * 2009-01-15 2014-09-17 贝斯以色列护理医疗中心 测量压力的注射器
CN102346055B (zh) * 2010-08-03 2012-09-12 深圳市泉源仪表设备制造有限公司 差压-位移双参数测量的变面积靶式流量计

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1652941A (en) * 1925-10-12 1927-12-13 Gen Electric Fluid-flow indicator
US3262317A (en) * 1963-09-30 1966-07-26 Jr Somers H Smith Differential pressure gage
US20090145236A1 (en) * 2002-05-24 2009-06-11 Ultimate Medical Pty Ltd Device and method for pressure indication

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014152807A1 *

Also Published As

Publication number Publication date
AU2014236571A1 (en) 2015-10-22
CA2906087A1 (en) 2014-09-25
EP2972121A1 (de) 2016-01-20
CN105190252A (zh) 2015-12-23
US20140271292A1 (en) 2014-09-18
WO2014152807A1 (en) 2014-09-25
WO2014152807A8 (en) 2015-10-15
JP2016513807A (ja) 2016-05-16

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Extension state: BA ME

A4 Supplementary search report drawn up and despatched

Effective date: 20160126

RIC1 Information provided on ipc code assigned before grant

Ipc: G01F 1/34 20060101AFI20160120BHEP

Ipc: G01L 7/06 20060101ALI20160120BHEP

Ipc: A61M 16/04 20060101ALI20160120BHEP

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