EP3700606A4 - System and method for collecting plasma - Google Patents
System and method for collecting plasma Download PDFInfo
- 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
- collecting plasma
- plasma
- collecting
- 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
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
- A61M1/3607—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
- 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
- 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
- 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
- A61M2230/00—Measuring parameters of the user
- A61M2230/20—Blood composition characteristics
- A61M2230/207—Blood composition characteristics hematocrit
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 | System and method for collecting plasma |
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 collecting plasma |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP3700606A4 (en) |
JP (2) | JP7390287B2 (en) |
KR (2) | KR102629919B1 (en) |
CN (1) | CN111465421B (en) |
AU (1) | AU2018355417A1 (en) |
CA (1) | CA3079851A1 (en) |
WO (1) | WO2019084278A1 (en) |
Families Citing this family (8)
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 |
US11412967B2 (en) | 2018-05-21 | 2022-08-16 | Fenwal, Inc. | Systems and methods for plasma collection |
EP4186540A1 (en) * | 2018-05-21 | 2023-05-31 | Fenwal, Inc. | Systems and methods for optimization of plasma collection volumes |
CN111999488A (en) * | 2019-05-11 | 2020-11-27 | 南京岚煜生物科技有限公司 | Quantitative method convenient for whole blood detection |
CN111529791B (en) * | 2020-05-08 | 2022-11-29 | 四川天府亨特生命科技有限公司 | Method for reducing leukocyte interfusion amount in collected plasma and plasma collecting system |
JP7432799B2 (en) * | 2020-10-23 | 2024-02-16 | フェンウォール、インコーポレイテッド | Plasma collection with remote programming |
CA3206090A1 (en) * | 2021-01-22 | 2022-07-28 | Amit J. Patel | Systems and methods for plasma collection |
Citations (6)
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 (6)
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 |
JP2003516175A (en) | 1999-10-16 | 2003-05-13 | バクスター・インターナショナル・インコーポレイテッド | Automatic collection system and method for obtaining red blood cells, platelets and plasma from whole blood |
JP2002282352A (en) | 2001-03-26 | 2002-10-02 | Terumo Corp | Blood component collecting device |
US8834402B2 (en) * | 2009-03-12 | 2014-09-16 | Haemonetics Corporation | System and method for the re-anticoagulation of platelet rich plasma |
JP5723026B2 (en) * | 2010-12-30 | 2015-05-27 | ヘモネティクス・コーポレーションHaemonetics Corporation | System and method for collecting platelets and predicting return of plasma |
WO2012164125A1 (en) * | 2011-05-27 | 2012-12-06 | Grifols, S.A. | Priming anticoagulant line for blood extraction |
-
2018
- 2018-10-25 CN CN201880079926.0A patent/CN111465421B/en active Active
- 2018-10-25 CA CA3079851A patent/CA3079851A1/en active Pending
- 2018-10-25 WO PCT/US2018/057528 patent/WO2019084278A1/en active Application Filing
- 2018-10-25 KR KR1020207014404A patent/KR102629919B1/en active IP Right Grant
- 2018-10-25 KR KR1020247002589A patent/KR20240017096A/en active Application Filing
- 2018-10-25 EP EP18870564.4A patent/EP3700606A4/en active Pending
- 2018-10-25 JP JP2020522968A patent/JP7390287B2/en active Active
- 2018-10-25 AU AU2018355417A patent/AU2018355417A1/en active Pending
-
2023
- 2023-08-17 JP JP2023132897A patent/JP2023154074A/en active Pending
Patent Citations (6)
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 |
Also Published As
Publication number | Publication date |
---|---|
WO2019084278A1 (en) | 2019-05-02 |
EP3700606A1 (en) | 2020-09-02 |
KR20200078553A (en) | 2020-07-01 |
AU2018355417A1 (en) | 2020-05-14 |
CA3079851A1 (en) | 2019-05-02 |
KR102629919B1 (en) | 2024-01-30 |
KR20240017096A (en) | 2024-02-06 |
JP2023154074A (en) | 2023-10-18 |
JP2021500950A (en) | 2021-01-14 |
RU2020116822A3 (en) | 2021-11-25 |
JP7390287B2 (en) | 2023-12-01 |
CN111465421A (en) | 2020-07-28 |
RU2020116822A (en) | 2021-11-25 |
CN111465421B (en) | 2024-03-08 |
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Legal Events
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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Effective date: 20200430 |
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Extension state: BA ME |
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DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20210701 |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: A61M 1/36 20060101AFI20210625BHEP Ipc: A61M 1/34 20060101ALI20210625BHEP Ipc: A61M 1/38 20060101ALI20210625BHEP |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
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17Q | First examination report despatched |
Effective date: 20230522 |
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P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230524 |