EP3700606A4 - SYSTEM AND METHOD FOR TAKING PLASMA - Google Patents

SYSTEM AND METHOD FOR TAKING PLASMA Download PDF

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Publication number
EP3700606A4
EP3700606A4 EP18870564.4A EP18870564A EP3700606A4 EP 3700606 A4 EP3700606 A4 EP 3700606A4 EP 18870564 A EP18870564 A EP 18870564A EP 3700606 A4 EP3700606 A4 EP 3700606A4
Authority
EP
European Patent Office
Prior art keywords
collection system
plasma collection
plasma
collection
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.)
Pending
Application number
EP18870564.4A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3700606A1 (en
Inventor
Michael Ragusa
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.)
Haemonetics Corp
Original Assignee
Haemonetics 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
Priority claimed from US15/793,339 external-priority patent/US10792416B2/en
Application filed by Haemonetics Corp filed Critical Haemonetics Corp
Publication of EP3700606A1 publication Critical patent/EP3700606A1/en
Publication of EP3700606A4 publication Critical patent/EP3700606A4/en
Pending 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • A61M1/3496—Plasmapheresis; Leucopheresis; Lymphopheresis
    • 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
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/38—Removing constituents from donor blood and storing or returning remainder to body, e.g. for transfusion
    • A61M1/382—Optimisation of blood component yield
    • A61M1/385—Optimisation of blood component yield taking into account of the patient characteristics
    • 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
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3693—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits using separation based on different densities of components, e.g. 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
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3607—Regulation parameters
    • A61M1/3609—Physical characteristics of the blood, e.g. haematocrit, urea
    • 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
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3672—Means preventing coagulation
    • 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/04—Liquids
    • A61M2202/0413—Blood
    • A61M2202/0415—Plasma
    • 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
    • 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
    • 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
    • A61M2205/50—General characteristics of the apparatus with microprocessors or computers
    • A61M2205/502—User interfaces, e.g. screens or keyboards
    • A61M2205/505—Touch-screens; Virtual keyboard or keypads; Virtual buttons; Soft keys; Mouse touches
    • 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)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cardiology (AREA)
  • External Artificial Organs (AREA)
EP18870564.4A 2017-10-25 2018-10-25 SYSTEM AND METHOD FOR TAKING PLASMA Pending EP3700606A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/793,339 US10792416B2 (en) 2017-05-30 2017-10-25 System and method for collecting plasma
PCT/US2018/057528 WO2019084278A1 (en) 2017-10-25 2018-10-25 PLASMA COLLECTION SYSTEM AND METHOD

Publications (2)

Publication Number Publication Date
EP3700606A1 EP3700606A1 (en) 2020-09-02
EP3700606A4 true EP3700606A4 (en) 2021-08-04

Family

ID=66247057

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18870564.4A Pending EP3700606A4 (en) 2017-10-25 2018-10-25 SYSTEM AND METHOD FOR TAKING PLASMA

Country Status (8)

Country Link
EP (1) EP3700606A4 (https=)
JP (3) JP7390287B2 (https=)
KR (3) KR102629919B1 (https=)
CN (2) CN117959513A (https=)
AU (2) AU2018355417B2 (https=)
CA (1) CA3079851A1 (https=)
SA (1) SA520411828B1 (https=)
WO (1) WO2019084278A1 (https=)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11386993B2 (en) 2011-05-18 2022-07-12 Fenwal, Inc. Plasma collection with remote programming
US10758652B2 (en) 2017-05-30 2020-09-01 Haemonetics Corporation System and method for collecting plasma
US10792416B2 (en) 2017-05-30 2020-10-06 Haemonetics Corporation System and method for collecting plasma
CN117959513A (zh) * 2017-10-25 2024-05-03 美国血液技术公司 用于收集血浆的系统和方法
US11412967B2 (en) 2018-05-21 2022-08-16 Fenwal, Inc. Systems and methods for plasma collection
US12033750B2 (en) 2018-05-21 2024-07-09 Fenwal, Inc. Plasma collection
CA3099428C (en) * 2018-05-21 2023-09-19 Fenwal, Inc. Systems and methods for optimization of plasma collection volumes
CN111999488A (zh) * 2019-05-11 2020-11-27 南京岚煜生物科技有限公司 一种便于全血检测的定量的方法
CN111529791B (zh) * 2020-05-08 2022-11-29 四川天府亨特生命科技有限公司 可减少采集血浆中白细胞混入量的方法及血浆采集系统
EP4232117B1 (en) * 2020-10-23 2025-08-13 Fenwal, Inc. Plasma collection with remote programming
JP2023554695A (ja) * 2021-01-22 2023-12-28 フェンウォール、インコーポレイテッド 血漿収集のためのシステムと方法
AU2022334246A1 (en) * 2021-08-25 2024-04-11 Fenwal, Inc. Plasma collection based on donor extracellular fluid
CN117225583B (zh) * 2023-10-27 2026-03-17 中国矿业大学 一种超重力分选方法
US20250195736A1 (en) * 2023-12-18 2025-06-19 Fenwal, Inc. Systems And Methods For Consistent Plasma Anticoagulant Percentage

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010000185A1 (en) * 1997-09-05 2001-04-05 Muriel Keller Extracorporeal blood processing methods and apparatus
EP1128887A1 (en) * 1999-09-03 2001-09-05 Baxter International Inc. Blood processing systems and methods with sensors to detect contamination
US20020062100A1 (en) * 1999-10-16 2002-05-23 Baxter International Inc. Blood collection systems and methods that derive estimated effects upon the donor's blood volume and hematocrit
US20030125881A1 (en) * 2001-11-26 2003-07-03 Ryan Vincent J. Apparatus and method for plasmapheresis
US20060226086A1 (en) * 2005-04-08 2006-10-12 Robinson Thomas C Centrifuge for blood processing systems
US20120175313A1 (en) * 2011-01-12 2012-07-12 Barry Jr John W System and method for adjustment of blood separation procedure parameters

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5681273A (en) * 1991-12-23 1997-10-28 Baxter International Inc. Systems and methods for predicting blood processing parameters
US6319471B1 (en) * 1992-07-10 2001-11-20 Gambro, Inc. Apparatus for producing blood component products
WO2001028621A1 (en) 1999-10-16 2001-04-26 Baxter International Inc. Automated collection systems and methods for obtaining red blood cells, platelets, and plasma from whole blood
JP2002282352A (ja) 2001-03-26 2002-10-02 Terumo Corp 血液成分採取装置
US8834402B2 (en) * 2009-03-12 2014-09-16 Haemonetics Corporation System and method for the re-anticoagulation of platelet rich plasma
EP2658596B1 (en) * 2010-12-30 2020-11-18 Haemonetics Corporation System and method for collecting platelets and anticipating plasma return
BR112013027843B1 (pt) * 2011-05-27 2021-05-11 Grifols, S.A processo para reduzir o volume coletado, e, dispositivo de processamento de sangue sem diluição para extrair e trocar componentes sanguíneos
CN117959513A (zh) * 2017-10-25 2024-05-03 美国血液技术公司 用于收集血浆的系统和方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010000185A1 (en) * 1997-09-05 2001-04-05 Muriel Keller Extracorporeal blood processing methods and apparatus
EP1128887A1 (en) * 1999-09-03 2001-09-05 Baxter International Inc. Blood processing systems and methods with sensors to detect contamination
US20020062100A1 (en) * 1999-10-16 2002-05-23 Baxter International Inc. Blood collection systems and methods that derive estimated effects upon the donor's blood volume and hematocrit
US20030125881A1 (en) * 2001-11-26 2003-07-03 Ryan Vincent J. Apparatus and method for plasmapheresis
US20060226086A1 (en) * 2005-04-08 2006-10-12 Robinson Thomas C Centrifuge for blood processing systems
US20120175313A1 (en) * 2011-01-12 2012-07-12 Barry Jr John W System and method for adjustment of blood separation procedure parameters

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019084278A1 *

Also Published As

Publication number Publication date
RU2020116822A (ru) 2021-11-25
JP2025038241A (ja) 2025-03-18
KR20250100783A (ko) 2025-07-03
AU2018355417A1 (en) 2020-05-14
KR102826444B1 (ko) 2025-06-30
SA520411828B1 (ar) 2024-03-05
KR20240017096A (ko) 2024-02-06
WO2019084278A1 (en) 2019-05-02
RU2020116822A3 (https=) 2021-11-25
KR102629919B1 (ko) 2024-01-30
CN111465421B (zh) 2024-03-08
AU2025200662A1 (en) 2025-02-20
JP2023154074A (ja) 2023-10-18
CN111465421A (zh) 2020-07-28
KR20200078553A (ko) 2020-07-01
EP3700606A1 (en) 2020-09-02
JP2021500950A (ja) 2021-01-14
CN117959513A (zh) 2024-05-03
JP7390287B2 (ja) 2023-12-01
JP7767363B2 (ja) 2025-11-11
AU2018355417B2 (en) 2024-10-31
CA3079851A1 (en) 2019-05-02

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