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    FLUID SPLITTING INTO FLUID PRODUCTS WITH DESIGNATED CHARACTERISTICS
    4.
    发明公开
    FLUID SPLITTING INTO FLUID PRODUCTS WITH DESIGNATED CHARACTERISTICS 审中-公开

    公开(公告)号：US20240157035A1

    公开(公告)日：2024-05-16

    申请号：US18504088

    申请日：2023-11-07

    Applicant: Fenwal, Inc.

    Inventor： James Madsen ,  Kyungyoon Min

    IPC: A61M1/02

    CPC classification number: A61M1/0281 ,  A61M1/0209 ,  A61M2202/0427 ,  A61M2205/10 ,  A61M2205/123 ,  A61M2205/3327 ,  A61M2205/3393 ,  A61M2205/50 ,  A61M2209/08

    Abstract: A system and method for splitting a fluid into fluid products with a component count within a designated component count range and volume within a designated volume range. The method includes measuring an initial component concentration of a source container, weighing a source container to determine the volume of fluid, calculating the final component count and final volume for each of the source and at least one satellite container, calculating the amount of component additive solution to add the source container and flowing the amount of component additive solution from a component additive solution container into the source container, and splitting the fluid so that each divided fluid amount has a final component count within a designated component count range and a final volume within a designated volume range.

    OPTIMIZATION OF FLUID POOLING
    5.
    发明公开
    OPTIMIZATION OF FLUID POOLING 审中-公开

    公开(公告)号：US20230285643A1

    公开(公告)日：2023-09-14

    申请号：US18181023

    申请日：2023-03-09

    Applicant: Fenwal, Inc.

    Inventor： Benjamin E. Kusters ,  Kyungyoon Min

    IPC: A61M1/02

    CPC classification number: A61M1/0209 ,  A61M2202/0427 ,  A61M2205/3306

    Abstract: A method (and a system for implementing such method) for creating a plurality of fluid products each having a minimum content of a fluid component includes providing a plurality of intermediate fluid volumes each having a known content of a fluid component. The intermediate fluid volumes are grouped by fluid component content, followed by a determination of whether two of the intermediate fluid volumes may be pooled to achieve the minimum content for a final fluid product. The method proceeds with creating combinations of three and then more intermediate fluid volumes achieving the minimum content for a final fluid product, followed by creating combinations of intermediate fluid volumes exceeding the minimum content. Each intermediate fluid volume is assigned to only one of the combinations, with the intermediate fluid volumes being assigned to the combinations so as to maximize the number of combinations and, thus, the number of final fluid products.

    Blood bag system and blood treatment method
    6.
    发明授权
    Blood bag system and blood treatment method 有权

    公开(公告)号：US11712497B2

    公开(公告)日：2023-08-01

    申请号：US16336950

    申请日：2017-09-26

    Applicant: TERUMO KABUSHIKI KAISHA

    Inventor： Masatsugu Igarashi

    IPC: A61M1/02 ,  A61M1/36 ,  A01N1/02

    CPC classification number: A61M1/0209 ,  A01N1/0242 ,  A61M1/0218 ,  A61M1/0272 ,  A61M1/0295 ,  A61M1/3693

    Abstract: Provided are a blood bag system and a blood treatment method capable of securely and efficiently obtaining a medium specific gravity blood component having a sufficiently low content rate of a light specific gravity blood component.
    In a blood bag system (10) used for a blood treatment method, in a transfer completed state in which whole blood in a first bag (12) is centrifuged to transfer blood plasma to a second bag (14) through a first transfer tube (24) and transfer red cell concentrates to a third bag (16) through a second transfer tube (26), a buffy coat is left in the first bag (12). In the transfer completed state, when a platelet added solution is transferred from a fourth bag (18) to the first bag (12) on which a centrifugal force acts through a third transfer tube (28), blood plasma in the buffy coat is discharged from the first bag (12).

    METHOD TO DIVIDE LIPOSUCTION FAT INTO ALIQUOTS TO BE USED AND CRYOPRESERVED
    9.
    发明申请
    METHOD TO DIVIDE LIPOSUCTION FAT INTO ALIQUOTS TO BE USED AND CRYOPRESERVED 审中-公开

    公开(公告)号：US20190183113A1

    公开(公告)日：2019-06-20

    申请号：US16286633

    申请日：2019-02-27

    Applicant: Biomed Device S.R.L.

    Inventor： Marco BERTONI

    IPC: A01N1/02 ,  C12N5/077 ,  A61M1/02

    CPC classification number: A01N1/0257 ,  A01N1/0284 ,  A61M1/0209 ,  A61M1/3695 ,  A61M2202/08 ,  C12N5/0653

    Abstract: A method to divide liposuction fat into aliquots for use and cryopreservation purposes, the method comprising: providing a taking container that contains adipose material removed by liposuction, the adipose material including fat and aqueous fluid; providing a plurality of cryopreservation containers; taking a quantity of the adipose material from the taking container, keeping the quantity of the adipose material isolated from an external environment; separating by gravity the fat from the aqueous fluid in the adipose material of the taken quantity; and transferring the separated fat into one or more cryopreservation containers, to define isolated aliquots of fat.

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