BR112012007889A2 - sensores de oclusão de infravermelho reflexivo - Google Patents

sensores de oclusão de infravermelho reflexivo

Info

Publication number
BR112012007889A2
BR112012007889A2 BR112012007889A BR112012007889A BR112012007889A2 BR 112012007889 A2 BR112012007889 A2 BR 112012007889A2 BR 112012007889 A BR112012007889 A BR 112012007889A BR 112012007889 A BR112012007889 A BR 112012007889A BR 112012007889 A2 BR112012007889 A2 BR 112012007889A2
Authority
BR
Brazil
Prior art keywords
reflective infrared
occlusion sensors
infrared occlusion
sensors
reflective
Prior art date
Application number
BR112012007889A
Other languages
English (en)
Portuguese (pt)
Inventor
Andrew Peter Nelson
David Charles Cummings
Russell Paul Meyer
Original Assignee
Nestec Sa
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 Nestec Sa filed Critical Nestec Sa
Publication of BR112012007889A2 publication Critical patent/BR112012007889A2/pt

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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
    • A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
    • 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
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3306—Optical measuring means

Landscapes

  • Health & Medical Sciences (AREA)
  • Vascular Medicine (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)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Light Receiving Elements (AREA)
BR112012007889A 2009-08-26 2010-07-08 sensores de oclusão de infravermelho reflexivo BR112012007889A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US23689909P 2009-08-26 2009-08-26
US23771109P 2009-08-28 2009-08-28
PCT/US2010/041320 WO2011025588A1 (en) 2009-08-26 2010-07-08 Infra-red reflective occlusion sensors

Publications (1)

Publication Number Publication Date
BR112012007889A2 true BR112012007889A2 (pt) 2016-03-22

Family

ID=42783634

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012007889A BR112012007889A2 (pt) 2009-08-26 2010-07-08 sensores de oclusão de infravermelho reflexivo

Country Status (13)

Country Link
US (1) US8859972B2 (enExample)
EP (1) EP2470239A1 (enExample)
JP (1) JP5809626B2 (enExample)
CN (1) CN102548597B (enExample)
AU (1) AU2010286956B2 (enExample)
BR (1) BR112012007889A2 (enExample)
CA (1) CA2771378C (enExample)
IN (1) IN2012DN01637A (enExample)
MX (1) MX2012002401A (enExample)
RU (1) RU2012111252A (enExample)
SG (1) SG178459A1 (enExample)
WO (1) WO2011025588A1 (enExample)
ZA (1) ZA201202154B (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11167081B2 (en) 2016-06-16 2021-11-09 Smiths Medical Asd, Inc. Assemblies and methods for infusion pump system administration sets
DE102017111301A1 (de) * 2017-05-23 2018-11-29 B. Braun Melsungen Ag Sensorsystem
AU2018302257A1 (en) 2017-07-19 2020-01-30 Smiths Medical Asd, Inc. Housing arrangements for infusion pumps
USD870263S1 (en) 2017-07-26 2019-12-17 Smiths Medical Asd, Inc. Infusion set
CN107982600B (zh) * 2017-12-28 2018-10-23 北京灵泽医药技术开发有限公司 检测装置及相应的流体控制设备
CN108175906B (zh) * 2017-12-28 2019-02-26 北京灵泽医药技术开发有限公司 流体控制设备
US12011567B2 (en) 2018-02-11 2024-06-18 Eitan Medical Ltd. Flex-stroke infusion pump
US11759402B2 (en) 2018-06-29 2023-09-19 Generica Medical International, Inc. Enteral feeding systems and methods
EP3705148B1 (en) 2019-03-04 2024-06-19 Eitan Medical Ltd. In cycle pressure measurement
US12214162B2 (en) 2019-03-05 2025-02-04 Eitan Medical Ltd. Infusion pump with valve compensation
US12318576B2 (en) 2019-03-05 2025-06-03 Eitan Medical Ltd. Infusion pump with toggling capability
WO2020178825A1 (en) 2019-03-05 2020-09-10 Avoset Health Ltd. Infusion pump cassette latch
EP3934716B1 (en) 2019-03-05 2025-05-07 Eitan Medical Ltd Anti-free-flow valve
JP7576080B2 (ja) * 2020-03-11 2024-10-30 テルモ株式会社 検出装置及び輸液ポンプ
US12487686B2 (en) 2023-09-29 2025-12-02 Apple Inc. Systems, methods, and devices including optical occlusion detection

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2522160A1 (de) * 1975-05-17 1976-11-25 Philips Patentverwaltung Sonnenkollektor
US4277226A (en) * 1979-03-09 1981-07-07 Avi, Inc. IV Pump with empty supply reservoir and occlusion detector
US5237858A (en) * 1990-07-19 1993-08-24 Neotec Co., Inc. Method for determining the unhydration ratio of cement contained in cement sludge
JPH08320248A (ja) * 1995-05-26 1996-12-03 Semu Network:Kk 瓶等の容器内の液体の通過検出方法及びその通過検出器
CA2177658A1 (en) * 1995-07-10 1997-01-11 Kurukundi Ramesh Murthy Volume detection apparatus and method
US5853386A (en) * 1996-07-25 1998-12-29 Alaris Medical Systems, Inc. Infusion device with disposable elements
US7179849B2 (en) * 1999-12-15 2007-02-20 C. R. Bard, Inc. Antimicrobial compositions containing colloids of oligodynamic metals
JP4054854B2 (ja) * 2000-10-17 2008-03-05 独立行政法人農業・食品産業技術総合研究機構 近赤外分光法を用いた液状試料の分析法
US6523414B1 (en) * 2001-04-16 2003-02-25 Zevex, Inc. Optical pressure monitoring system
USD455489S1 (en) 2001-04-16 2002-04-09 Zevex, Inc. Enteral feeding pump cassette
US6659976B2 (en) 2001-04-16 2003-12-09 Zevek, Inc. Feeding set adaptor
JP2002335006A (ja) * 2001-05-09 2002-11-22 Toshiba Corp 反射型光センサ
USD504506S1 (en) 2002-06-28 2005-04-26 Zevex, Inc. Feeding pump cartridge
USD501924S1 (en) 2002-10-10 2005-02-15 Zevex, Inc. Enteral feeding pump cassette
JP4280600B2 (ja) * 2003-06-12 2009-06-17 株式会社ニフコ 移動装置
US7160087B2 (en) * 2003-09-19 2007-01-09 Hospira, Inc. Pump tube set handling system
FR2894149B1 (fr) * 2005-11-16 2008-09-05 Eleph Ent Technology Procede de detection d'occlusion d'une tubulure pour appareil d'administration de liquides physiologiques
DK1818664T3 (da) * 2006-02-13 2013-08-05 Hoffmann La Roche Apparat til erkendelse af en trykændring i et mikrodoseringsapparats væskebane
ES2751017T3 (es) 2006-06-08 2020-03-30 Hoffmann La Roche Sistema para detectar una oclusión en un tubo
US7892199B2 (en) * 2007-05-21 2011-02-22 Asante Solutions, Inc. Occlusion sensing for an infusion pump
US8242920B1 (en) * 2008-07-10 2012-08-14 D2M International Pty Ltd. Method and apparatus for leak detection
US8795225B2 (en) * 2008-09-29 2014-08-05 Covidien Lp Fluid detection in an enteral feeding set

Also Published As

Publication number Publication date
JP5809626B2 (ja) 2015-11-11
US8859972B2 (en) 2014-10-14
AU2010286956B2 (en) 2015-09-03
RU2012111252A (ru) 2013-10-10
CA2771378A1 (en) 2011-03-03
ZA201202154B (en) 2013-08-28
SG178459A1 (en) 2012-03-29
EP2470239A1 (en) 2012-07-04
CA2771378C (en) 2017-11-07
AU2010286956A1 (en) 2012-03-22
JP2013502979A (ja) 2013-01-31
CN102548597A (zh) 2012-07-04
IN2012DN01637A (enExample) 2015-05-22
US20120280130A1 (en) 2012-11-08
WO2011025588A1 (en) 2011-03-03
MX2012002401A (es) 2012-04-02
CN102548597B (zh) 2017-03-22

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Legal Events

Date Code Title Description
B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE A 3A ANUIDADE.

B08H Application fees: decision cancelled

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2362 DE 12/04/2016.

B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE A 9A ANUIDADE

B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2531 DE 09/07/2019.