IN2014CN04342A - - Google Patents

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Publication number
IN2014CN04342A
IN2014CN04342A IN4342CHN2014A IN2014CN04342A IN 2014CN04342 A IN2014CN04342 A IN 2014CN04342A IN 4342CHN2014 A IN4342CHN2014 A IN 4342CHN2014A IN 2014CN04342 A IN2014CN04342 A IN 2014CN04342A
Authority
IN
India
Prior art keywords
oxygenation
blood
flow channel
mixing elements
passive mixing
Prior art date
Application number
Inventor
Jeffrey T Borenstein
Joseph L Charest
James C Hsiao
Tatiana Kniazeva
Ernest Kim
Alla Epshteyn
Vijaya Kolachalama
Original Assignee
Draper Lab Charles S
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 Draper Lab Charles S filed Critical Draper Lab Charles S
Publication of IN2014CN04342A publication Critical patent/IN2014CN04342A/en

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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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1698—Blood oxygenators with or without heat-exchangers
    • 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
    • A61M2206/00—Characteristics of a physical parameter; associated device therefor
    • A61M2206/10—Flow characteristics
    • A61M2206/20—Flow characteristics having means for promoting or enhancing the flow, actively or passively

Landscapes

  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Urology & Nephrology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • External Artificial Organs (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

A device and method for oxygenating blood is disclosed herein. The device includes a plurality of passive mixing elements that causes a fluid to mix as it flows through the device. The passive mixing elements continually expose new red blood cells to the portion of the flow channel where oxygenation can occur. Accordingly in some implementations the device and method uses less blood to prime the device and allows for the oxygenation of blood with a substantial shorter flow channel when compared to conventional oxygenation methods and devices.
IN4342CHN2014 2011-12-05 2012-12-05 IN2014CN04342A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161567104P 2011-12-05 2011-12-05
PCT/US2012/067971 WO2013086011A1 (en) 2011-12-05 2012-12-05 Method for reducing the blood priming volume and membrane surface area in microfluidic lung assist devices

Publications (1)

Publication Number Publication Date
IN2014CN04342A true IN2014CN04342A (en) 2015-09-04

Family

ID=47352068

Family Applications (1)

Application Number Title Priority Date Filing Date
IN4342CHN2014 IN2014CN04342A (en) 2011-12-05 2012-12-05

Country Status (9)

Country Link
US (1) US9180239B2 (en)
EP (1) EP2788042B1 (en)
JP (1) JP6395608B2 (en)
CN (1) CN104053461A (en)
AU (1) AU2012347922B2 (en)
CA (1) CA2858080C (en)
ES (1) ES2700249T3 (en)
IN (1) IN2014CN04342A (en)
WO (1) WO2013086011A1 (en)

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US9199016B2 (en) 2009-10-12 2015-12-01 New Health Sciences, Inc. System for extended storage of red blood cells and methods of use
US11284616B2 (en) 2010-05-05 2022-03-29 Hemanext Inc. Irradiation of red blood cells and anaerobic storage
AU2011258203A1 (en) * 2010-05-26 2013-01-10 The Charles Stark Draper Laboratory, Inc. Microfabricated artificial lung assist device, and methods of use and manufacture thereof
US9877476B2 (en) * 2013-02-28 2018-01-30 New Health Sciences, Inc. Gas depletion and gas addition devices for blood treatment
JP2016534839A (en) * 2013-09-16 2016-11-10 ジョンソン・アンド・ジョンソン・イノベーション・エルエルシーＪｏｈｎｓｏｎ ＆ Ｊｏｈｎｓｏｎ Ｉｎｎｏｖａｔｉｏｎ ＬＬＣ Microfluidic organ assist device incorporating boundary layer separation
JP2017513625A (en) 2014-04-23 2017-06-01 ザ チャールズ スターク ドレイパー ラボラトリー インク Blood oxygenator
MX2017011595A (en) 2015-03-10 2018-06-15 New Health Sciences Inc Oxygen reduction disposable kits, devices and methods of use thereof.
JP7175611B2 (en) 2015-04-23 2022-11-21 ヘマネクスト インコーポレイテッド Anaerobic blood storage container
BR112017024091B1 (en) 2015-05-18 2022-09-20 Hemanext Inc METHOD TO REDUCE CYTOKINES IN A STORED WHOLE BLOOD PRODUCT, STORED WHOLE BLOOD COMPOSITION AND USE OF A STORED WHOLE BLOOD PRODUCT
US11673094B2 (en) 2016-05-27 2023-06-13 The Charles Stark Draper Laboratory, Inc. Biomimetic microfluidic device for high efficiency carbon dioxide removal from patients at low blood flow rates
JP7148499B2 (en) 2016-05-27 2022-10-05 ヘマネクスト インコーポレイテッド Anaerobic blood storage and pathogen inactivation methods
US11988471B2 (en) * 2021-03-27 2024-05-21 Massachusetts Institute Of Technology Devices and methods for fabrication of components of a multiscale porous high-temperature heat exchanger

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Also Published As

Publication number Publication date
AU2012347922B2 (en) 2017-12-21
CA2858080C (en) 2020-12-01
CA2858080A1 (en) 2013-06-13
US9180239B2 (en) 2015-11-10
JP6395608B2 (en) 2018-09-26
EP2788042B1 (en) 2018-10-31
US20130144266A1 (en) 2013-06-06
CN104053461A (en) 2014-09-17
JP2015500699A (en) 2015-01-08
WO2013086011A1 (en) 2013-06-13
ES2700249T3 (en) 2019-02-14
AU2012347922A1 (en) 2014-06-12
EP2788042A1 (en) 2014-10-15

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