SE1551163A1 - Blood mixer for use with a blood collecting bag - Google Patents

Blood mixer for use with a blood collecting bag Download PDF

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Publication number
SE1551163A1
SE1551163A1 SE1551163A SE1551163A SE1551163A1 SE 1551163 A1 SE1551163 A1 SE 1551163A1 SE 1551163 A SE1551163 A SE 1551163A SE 1551163 A SE1551163 A SE 1551163A SE 1551163 A1 SE1551163 A1 SE 1551163A1
Authority
SE
Sweden
Prior art keywords
blood
mixer
tubing
bag
collecting bag
Prior art date
Application number
SE1551163A
Other languages
English (en)
Other versions
SE539282C2 (sv
Inventor
Jansson Per
Lundman Nicklas
Original Assignee
Conroy Medical Ab
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 Conroy Medical Ab filed Critical Conroy Medical Ab
Priority to SE1551163A priority Critical patent/SE539282C2/sv
Priority to US15/759,269 priority patent/US20180250454A1/en
Priority to CN201680063771.2A priority patent/CN108348665A/zh
Priority to KR1020187010022A priority patent/KR20180059464A/ko
Priority to EP16844808.2A priority patent/EP3347069B1/en
Priority to JP2018512405A priority patent/JP2018532459A/ja
Priority to PCT/SE2016/050844 priority patent/WO2017044040A1/en
Publication of SE1551163A1 publication Critical patent/SE1551163A1/sv
Publication of SE539282C2 publication Critical patent/SE539282C2/sv

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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/02—Blood transfusion apparatus
    • A61M1/025—Means for agitating or shaking blood containers
    • 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
    • A61M1/02—Blood transfusion apparatus
    • A61M1/0272—Apparatus for treatment of blood or blood constituents prior to or for conservation, e.g. freezing, drying or centrifuging
    • 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
    • A61M1/02—Blood transfusion apparatus
    • A61M1/0209—Multiple bag systems for separating or storing blood components
    • 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
    • A61M1/02—Blood transfusion apparatus
    • A61M1/024—Means for controlling the quantity of transfused blood, e.g. by weighing the container and automatic stopping of the transfusion after reaching a determined amount
    • A61M1/0245—Means for controlling the quantity of transfused blood, e.g. by weighing the container and automatic stopping of the transfusion after reaching a determined amount combined with blood container shaking 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/02—Blood transfusion apparatus
    • A61M1/0259—Apparatus for treatment of blood or blood constituents not otherwise provided for
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/10—Location thereof with respect to the patient's body
    • A61M60/104—Extracorporeal pumps, i.e. the blood being pumped outside the patient's body
    • A61M60/109—Extracorporeal pumps, i.e. the blood being pumped outside the patient's body incorporated within extracorporeal blood circuits or systems
    • A61M60/113—Extracorporeal pumps, i.e. the blood being pumped outside the patient's body incorporated within extracorporeal blood circuits or systems in other functional devices, e.g. dialysers or heart-lung machines
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/20—Type thereof
    • A61M60/247—Positive displacement blood pumps
    • A61M60/253—Positive displacement blood pumps including a displacement member directly acting on the blood
    • A61M60/268—Positive displacement blood pumps including a displacement member directly acting on the blood the displacement member being flexible, e.g. membranes, diaphragms or bladders
    • A61M60/279—Peristaltic pumps, e.g. roller pumps
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/05—Containers specially adapted for medical or pharmaceutical purposes for collecting, storing or administering blood, plasma or medical fluids ; Infusion or perfusion containers
    • A61J1/10—Bag-type containers
    • 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
    • A61M2205/3313—Optical measuring means used specific wavelengths
    • 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
    • A61M2205/3331—Pressure; Flow
    • A61M2205/3334—Measuring or controlling the flow rate
    • 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
    • A61M2205/3379—Masses, volumes, levels of fluids in reservoirs, flow rates
    • A61M2205/3393—Masses, volumes, levels of fluids in reservoirs, flow rates by weighing the reservoir
    • 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
    • A61M2205/35—Communication
    • A61M2205/3576—Communication with non implanted data transmission devices, e.g. using external transmitter or receiver
    • A61M2205/3592—Communication with non implanted data transmission devices, e.g. using external transmitter or receiver using telemetric means, e.g. radio or optical transmission
    • 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
    • A61M2205/36—General characteristics of the apparatus related to heating or cooling
    • A61M2205/3606—General characteristics of the apparatus related to heating or cooling cooled
    • 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
    • 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
    • A61M2205/52—General characteristics of the apparatus with microprocessors or computers with memories providing a history of measured variating parameters of apparatus or patient
    • 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
    • A61M2230/207—Blood composition characteristics hematocrit

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Vascular Medicine (AREA)
  • Cardiology (AREA)
  • Mechanical Engineering (AREA)
  • Pulmonology (AREA)
  • External Artificial Organs (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Claims (10)

1. _ Blodmixer (10) innefattande: en stödstruktur (11) som bär upp komponenterna i mixern (10), ett tråg (18) avpassat att inrymma en bloduppsamlingspåse (16) med enbloduppsamlingsslang (14) anbringad därpå, och konfigurerat att mäta vikten av det uppsamlade blodet i bloduppsamlingspåsen (16), en pump (20) anordnad på stödstrukturen och konfigurerad att dra blod från donatorntill bloduppsamlingspåsen genom blodslangen, vilken pump (20) är konfigurerad att utövaen knådande verkan på bloduppsamlingsslangen (14) medelst åtminstone två knådandeelement arrangerade att alternerande förskjuta innehållet i slangen i riktning mot påsen, över vardera ett segment av slangen, för att därigenom hindra återflöde inuti slangen; och en mekanism för att åstadkomma ett upprepat vickande av åtminstone tråget (18) i åtminstone en riktning,kännetecknad av en sensorenhet (22) konfigurerad att mäta åtminstone en egenskap hos blodet somströmmari blodslangen, vilken sensorenhet innefattar en hemoglobinmätare, vilkenhemoglobinmätare är konfigurerad att kontinuerligt mäta hemoglobinvärdet för det uppsamlade blodet. _ Blodmixer enligt krav 1, där sensorenheten innefattar en flödesdetektor konfigurerad att mäta flödeshastigheten och flödesriktningen för blodet som strömmar i blodslangen. _ Blodmixer enligt krav 2, ytterligare innefattande en regulator konfigurerad att reglera flödet av blod till uppsamlingspåsen (16) i gensvar på data från flödesdetektorn. _ Blodmixer enligt krav 1, ytterligare innefattande en trådlös kommunikationsanordning (23) konfigurerad att utbyta information med en svetsapparat (24) och/eller en dator (25). _ Blodmixer enligt något av föregående krav, ytterligare innefattande ett kylarrangemang (19) konfigurerat att kyla blodet i bloduppsamlingspåsen (16). _ Blodmixer enligt något av föregående krav, ytterligare innefattande ett slangfäst- och slangstyrarrangemang (13; 20), konfigurerat att säkra bloduppsamlingsslangen (14) på mixern (10). _ Blodmixer enligt något av föregående krav, där information som registreras av sensorerna lagras i lämpligt format, företrädesvis som textfiler.
SE1551163A 2015-09-10 2015-09-10 Blood mixer for use with a blood collecting bag SE539282C2 (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE1551163A SE539282C2 (sv) 2015-09-10 2015-09-10 Blood mixer for use with a blood collecting bag
US15/759,269 US20180250454A1 (en) 2015-09-10 2016-09-09 Blood mixer for a blood collecting bag
CN201680063771.2A CN108348665A (zh) 2015-09-10 2016-09-09 用于采血袋的血液混合器
KR1020187010022A KR20180059464A (ko) 2015-09-10 2016-09-09 채혈 백을 위한 혈액 혼합기
EP16844808.2A EP3347069B1 (en) 2015-09-10 2016-09-09 Blood mixer for a blood collecting bag
JP2018512405A JP2018532459A (ja) 2015-09-10 2016-09-09 採血バッグ用血液ミキサー
PCT/SE2016/050844 WO2017044040A1 (en) 2015-09-10 2016-09-09 Blood mixer for a blood collecting bag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1551163A SE539282C2 (sv) 2015-09-10 2015-09-10 Blood mixer for use with a blood collecting bag

Publications (2)

Publication Number Publication Date
SE1551163A1 true SE1551163A1 (sv) 2017-03-11
SE539282C2 SE539282C2 (sv) 2017-06-13

Family

ID=58240363

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1551163A SE539282C2 (sv) 2015-09-10 2015-09-10 Blood mixer for use with a blood collecting bag

Country Status (7)

Country Link
US (1) US20180250454A1 (sv)
EP (1) EP3347069B1 (sv)
JP (1) JP2018532459A (sv)
KR (1) KR20180059464A (sv)
CN (1) CN108348665A (sv)
SE (1) SE539282C2 (sv)
WO (1) WO2017044040A1 (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7317110B2 (ja) * 2018-07-09 2023-07-28 １タッチ ホールディングス， インコーポレーテッド 液体分配装置
CN110339407A (zh) * 2019-07-22 2019-10-18 宁波市妇女儿童医院 一种用于产后出血的血液收集器
AU2021103236A4 (en) * 2021-06-04 2021-07-29 Fitbeat Australia Pty Ltd Exercise band

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Also Published As

Publication number Publication date
WO2017044040A1 (en) 2017-03-16
JP2018532459A (ja) 2018-11-08
CN108348665A (zh) 2018-07-31
KR20180059464A (ko) 2018-06-04
US20180250454A1 (en) 2018-09-06
EP3347069A1 (en) 2018-07-18
EP3347069A4 (en) 2019-05-01
EP3347069B1 (en) 2020-03-25
SE539282C2 (sv) 2017-06-13

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