公开(公告)号：WO2021252623A1

公开(公告)日：2021-12-16

申请号：PCT/US2021/036609

申请日：2021-06-09

Applicant: COLDER PRODUCTS COMPANY

Inventor： BENSON, Timothy Charles

IPC: A61M39/10 ,  A61M39/12 ,  A61M39/18 ,  F16L37/00 ,  F16L37/08 ,  F16L37/28 ,  F16L2201/44 ,  F16L37/34

Abstract: Some fluid coupling devices described herein are configured for use in fluid systems for purposes of providing a single-use, disconnection functionality that can substantially limit fluid spillage when being disconnected. In some embodiments, the coupling portions cannot be functionally reconnected to each other after being disconnected from each other.

公开(公告)号：WO2021252197A1

公开(公告)日：2021-12-16

申请号：PCT/US2021/034419

申请日：2021-05-27

Applicant: COLDER PRODUCTS COMPANY

Inventor： MARTIN, Jeffrey Jonathan ,  MOHR, Ingo

IPC: F16L37/413 ,  F16L37/30 ,  F16L2201/44 ,  F16L37/0841 ,  F16L37/0985 ,  F16L37/35 ,  F16L37/42

Abstract: Some fluid coupling devices described herein are configured for use in fluid systems for purposes of providing a sterile connection for drug delivery. In some embodiments, the fluid coupling devices can be implemented as multi-use, sterile fluid coupling devices that are configured to reduce the likelihood of fluid spillage when being disconnected.

公开(公告)号：WO2019229202A1

公开(公告)日：2019-12-05

申请号：PCT/EP2019/064121

申请日：2019-05-29

Applicant: GE HEALTHCARE BIO-SCIENCES AB

Inventor： GEBAUER, Klaus

IPC: F16L35/00 ,  F16L37/00 ,  A61M39/16 ,  A61M39/165 ,  F16L2201/10 ,  F16L2201/44 ,  F16L2201/60 ,  F16L2201/80

Abstract: The present invention relates to a connector for substantially aseptic connection, said connector comprising a connector member (1) having a connection end (13) and a coupling end (12), wherein the coupling end (12) comprises a coupling element (15) for engaging a similar coupling element (15') on a similar connector (100') to form a first seal (B), and a cover (2) arranged to enclose the coupling end (12) for providing an aseptic seal that separates the coupling end (12) from a surrounding, the cover (2) comprising at least two cover portions (21A, 22A), each cover portion (21A, 22A) being configured to be successively- positioned on or adjacent the coupling end (12) of the connector member (1), wherein each cover portion (21A, 22A) comprises a seal member (21, 22) for engaging a similar seal member on a similar connector thereby to form a second seal (A) when so positioned on or adjacent the coupling end (12) of the connector member (1). The invention also relates to a method for connecting and disconnecting two such connectors.

公开(公告)号：WO2023059691A1

公开(公告)日：2023-04-13

申请号：PCT/US2022/045742

申请日：2022-10-05

Applicant: NORDSON CORPORATION

Inventor： HEBERT, Casey Tyler ,  WISE, Jack ,  LOMBARDI, Frank

IPC: A61M39/18 ,  A61M39/26 ,  F16L37/26 ,  A61M39/24 ,  A61M2039/2486 ,  F16L2201/44 ,  F16L37/34 ,  F16L37/35

Abstract: An aseptic coupling system includes a first and second connectors having inboard mating portions, outboard terminal connections, first and second valve seals, and first and second valve elements. When the first and second connectors are joined in a coupled condition, the first and second valve elements are each moved from a shutoff position in sealing engagement with the first and second valve seals to a flow position separated from the first and second valve seals to permit flow therebetween, thereby defining a flow path between the outboard terminal connections. In the coupled condition, non-wetted surfaces of the first valve seal are sealed off from the flow path by sealing engagement with a flow passage defining annular wall of the second connector, and non-wetted surfaces of the second valve seal are sealed off from the flow path by sealing engagement with a flow passage defining annular wall of the first connector.

公开(公告)号：WO2023278661A1

公开(公告)日：2023-01-05

申请号：PCT/US2022/035669

申请日：2022-06-30

Applicant: WILMARC HOLDINGS, LLC

Inventor： CICCONE, Paul, C. ,  COULSON, William, A. ,  COULSON, Marcia

IPC: A61M39/10 ,  A61M39/26 ,  F16L37/367 ,  F16L37/56 ,  F16L2201/44 ,  F16L37/0841 ,  F16L37/113 ,  F16L37/36

Abstract: A connector system including a plurality of connectors having substantially identical structure each defining a pair of fluid conduits wherein a first one of the pair of fluid conduits terminating in a male fitting and a second one of said pair fluid conduits terminating in a female fitting wherein the male fitting and the female fitting of a pair of connectors mate in a fluid transmission connection.

公开(公告)号：WO2020219920A1

公开(公告)日：2020-10-29

申请号：PCT/US2020/029872

申请日：2020-04-24

Applicant: NEUMA LLC

Inventor： DEVITT, Shaun, R. ,  DECHELETTE, Alexis, M. ,  KING, Andrew, N. ,  MARLIN, Arthur, G.

IPC: A61M39/16 ,  A61L2/00 ,  A61J1/14 ,  A61M39/18 ,  F16L2201/44 ,  F16L29/005 ,  F16L53/34 ,  F16L53/35

Abstract: Apparatus and methods for establishing sterile or disinfected/ decontaminated connections or conduits between separate fluid path sub-assemblies. Each section of the fluid path to be connected include one or multiple heatable or heating surfaces, and a sterile volume or chamber defined by at least one of the heatable or heating surfaces. Prior to establishing a sterile access or connection between separate sections of a fluid path, the heatable or heating surfaces are sterilized or disinfected/ decontaminated by means of heat. Such means may include ohmic resistive heating, inductive heating, and/or self-heating through an exothermic reaction. All surfaces establishing the connection or conduit are therefore sterile or disinfected/ decontaminated, and a sterile connection or conduit is established.