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公开(公告)号：US11974966B2
公开(公告)日：2024-05-07
申请号：US16631030
申请日：2018-07-12
Applicant: BAXTER INTERNATIONAL INC. , BAXTER HEALTHCARE SA
Inventor： David Filiberto Schuck , Karl Hans Cazzini , Yuanpang Samuel Ding , Ying-Cheng Lo , Grant Anthony Bomgaars , Thomas Edward Dudar , Mark Edward Pasmore , Bernd Krause , Michael Joseph Sadowski , Anastasios Hristakos , Joseph Vincent Ranalletta
CPC classification number: A61J1/1456 , A61J1/10 , A61J1/1475 , A61J1/2024 , A61J1/2093 , B01D63/0241
Abstract: A medical product includes a bladder, a filtration device, and a sterile product concentrate. The bladder has a perimeter seal and defining a sterile chamber. The filtration device includes a stem and a filter membrane disposed in line with the stem. The stem extends through the perimeter seal and has an inlet end accessible from outside of the perimeter seal and an outlet end in fluid communication with the sterile chamber. The filter membrane can have a nominal pore size in a range of approximately 0.1 μm to approximately 0.5 μm, wherein the filter membrane is shaped as a hollow fiber with a wall and pores residing in the wall of the fiber. The sterile product concentrate is disposed in the sterile chamber and adapted to be reconstituted by the introduction of a pharmaceutical fluid into the chamber through the filtration device.
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公开(公告)号：US20200222281A1
公开(公告)日：2020-07-16
申请号：US16630983
申请日：2018-07-12
Applicant: BAXTER INTERNATIONAL INC. , BAXTER HEALTHCARE SA
Inventor： Yuanpang Samuel Ding , Ying-Cheng Lo , Mark Joseph Doty , David Filiberto Schuck , Karl Hans Cazzini , Grant Anthony Bomgaars , Bernd Krause , Thomas Edward Dudar , Mark Edward Pasmore , Michael Joseph Sadowski , Anastasios Hristakos , Joseph Vincent Ranalletta
Abstract: A sterile product bag includes a bladder, a stem, a filter, and a vial adaptor. The bladder has a perimeter seal and defining a sterile chamber. The stem extends through the perimeter seal and has an inlet end outside of the perimeter seal and an outlet end in fluid communication with the chamber. The filter is disposed in line with the stem and has a filter membrane with a nominal pore size in a range of approximately 0.1 μm to approximately 0.5 μm. The filter membrane is shaped as a hollow fiber with a wall and pores residing in the wall of the fiber. The vial adaptor includes a sterile hollow cannula, a sheath, and a peelable closure. The cannula is in fluid communication with the chamber of the bladder. The sheath is disposed outside of the bladder and connected to the hollow cannula. The sheath includes an interior cavity into which the hollow cannula extends. The peelable closure extends across an opening of the sheath to seal the interior cavity.
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公开(公告)号：US20200146932A1
公开(公告)日：2020-05-14
申请号：US16631030
申请日：2018-07-12
Applicant: BAXTER INTERNATIONAL INC. , BAXTER HEALTCARE SA
Inventor： David Filiberto Schuck , Karl Hans Cazzini , Yuanpang Samuel Ding , Ying-Cheng Lo , Grant Anthony Bomgaars , Thomas Edward Dudar , Mark Edward Pasmore , Bernd Krause , Michael Joseph Sadowski , Anastasios Hristakos , Joseph Ranalletta
Abstract: A medical product includes a bladder, a filtration device, and a sterile product concentrate. The bladder has a perimeter seal and defining a sterile chamber. The filtration device includes a stem and a filter membrane disposed in line with the stem. The stem extends through the perimeter seal and has an inlet end accessible from outside of the perimeter seal and an outlet end in fluid communication with the sterile chamber. The filter membrane can have a nominal pore size in a range of approximately 0.1 μm to approximately 0.5 μm, wherein the filter membrane is shaped as a hollow fiber with a wall and pores residing in the wall of the fiber. The sterile product concentrate is disposed in the sterile chamber and adapted to be reconstituted by the introduction of a pharmaceutical fluid into the chamber through the filtration device.
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