公开(公告)号：JP4223476B2

公开(公告)日：2009-02-12

申请号：JP2004516592

申请日：2003-06-13

Applicant: ソシエテ・デ・プロデュイ・ネスレ・エス・アー

Inventor： カーファフ、ピーター

IPC: F16L33/10 ,  F16L33/22 ,  B67D7/38 ,  F16L31/02 ,  F16L33/00 ,  F16L33/28

CPC classification number: F16L31/02 ,  F16L33/225 ,  F16L2201/44

公开(公告)号：US20240360937A1

公开(公告)日：2024-10-31

申请号：US18645468

申请日：2024-04-25

Applicant: PARKER HANNIFIN EMEA SARL

Inventor： Philippe GUILLARD

IPC: F16L37/098

CPC classification number: F16L37/0982 ,  F16L2201/44

Abstract: An aseptic junction device for a tube includes a tubular insert having a first end segment and a second end segment, an annular body mounted on the second end segment of the insert, and an annular sealing element. A maneuvering sleeve is rotatably mounted between a connection position and a disconnection position, and is coupled to the insert so that a rotation of the sleeve from the connection position to the disconnection position leads an axial movement of the body from a projecting position to a flush position. A coupling is arranged to allow decoupling of the junction device and another junction device, only when the sleeve is in the disconnection position.

公开(公告)号：US12013066B1

公开(公告)日：2024-06-18

申请号：US18386716

申请日：2023-11-03

Applicant: Trisk Bio Ltd.

Inventor： Adam Luke Hiles ,  Gergo Bohner ,  Ryan Olf ,  Samuel Isidor Jones ,  Thomas Felix Martin Cummings ,  Gabor Pap ,  Spencer Ryan Wilson ,  Aaron Garden Cantrell ,  Michael Anthony Disimoni Stone ,  Matthew Edwin Page

IPC: F16L37/30 ,  A61M39/18 ,  F16L29/00 ,  F16L37/56 ,  F16L53/70 ,  A61L2/07 ,  B01L3/00 ,  C12M1/00 ,  C12M1/12 ,  G01N35/10

CPC classification number: F16L37/30 ,  A61M39/18 ,  F16L29/007 ,  F16L37/56 ,  A61L2/07 ,  B01L3/563 ,  C12M1/121 ,  C12M23/40 ,  F16L53/70 ,  F16L2201/44 ,  G01N35/1074

Abstract: Provided herein is a method for sterile fluid transfer. A first array of conduits may be disposed in a first compartment having a planar face with an array of cavities, each containing a cannular protrusion fluidly connected to a conduit. A second array of conduits may be disposed in a second compartment having its own planar face with an array of surface cannular protrusions, each fluidly connected to a conduit in the second array. The method may include sterilizing the lumens of each conduit-protrusion pair; snugly juxtaposing the two planar faces to form an array of steam-tight chambers; introducing a sterilizing gas into the chambers; expelling the sterilizing gas from the chambers; moving each cannular protrusion towards its facing surface protrusion to reversibly form a fluid connection therebetween, while the chamber remains externally sealed, and transferring a fluid across at least one fluidic connection.

公开(公告)号：US11951273B2

公开(公告)日：2024-04-09

申请号：US17908012

申请日：2021-03-03

Applicant: B. Braun Melsungen AG

Inventor： Florin Kopp ,  Karl Martin Berg ,  Konstantin Krug-Sauer ,  Johannes Bolz

IPC: A61M39/10 ,  F16L37/46

CPC classification number: A61M39/10 ,  F16L37/46 ,  F16L2201/44

Abstract: A coupling system for a closed fluid transfer system includes a coupling member that features a coupling member housing. The coupling member housing includes a housing portion that at least partially surrounds a sealing member receptacle in an axial direction with respect to the longitudinal axis and which includes a coupling member housing threaded portion on the inner surface facing the sealing member. The coupling system also includes a mating coupling member for coupling with the coupling member. The mating coupling member includes a mating coupling member housing that has a mating coupling member guiding structure. The coupling member housing threaded portion of the coupling member is configured such that the mating coupling member guiding structure and the sealing member receptacle structure are jointly and movably guided, in particular in a predetermined positional relation to each other, by the coupling member housing threaded portion.

公开(公告)号：US11850391B2

公开(公告)日：2023-12-26

申请号：US17174533

申请日：2021-02-12

Applicant: Cytiva Sweden AB

Inventor： Eric Faldt ,  Klaus Gebauer

IPC: A61M39/16 ,  A61M39/10 ,  F16L39/00 ,  A61M39/18

CPC classification number: A61M39/105 ,  A61M39/16 ,  A61M39/18 ,  F16L39/00 ,  F16L2201/44

Abstract: Aseptic connectors are described. An aseptic connector includes a first connection unit and a second connection unit provided with at least one first and second openings orientated to substantially coincide when said first and second connection units are connected to each other. The first and second openings are sealed by at least one film, so that the contact between the film and each connection unit is aseptic. The at least one film is adapted to be mated with a corresponding film on the other connection unit; and the mated films are adapted to be pulled out together two and two after mating such that corresponding first and second openings are mated aseptically.

公开(公告)号：US11739873B2

公开(公告)日：2023-08-29

申请号：US17416345

申请日：2019-12-19

Applicant: CENTRE FOR COMMERCIALIZATION OF REGENERATIVE MEDICINE

Inventor： Moses Rowen

IPC: F16L37/36 ,  A61M39/26 ,  A61M39/18 ,  B01L3/00 ,  F16L37/252

CPC classification number: F16L37/36 ,  A61M39/18 ,  A61M39/26 ,  B01L3/567 ,  F16L37/252 ,  B01L2400/06 ,  F16L2201/44

Abstract: Described here are systems and methods for a reusable, aseptic connector. A connector system provides aseptic fluid connection. The connector system has an inlet connector assembly having an inlet fluid passageway and an inlet valve configured to seal the inlet fluid passageway when in a disconnected state. The connector also has an outlet connector assembly having an outlet fluid passageway and an outlet valve configured to seal the outlet fluid passageway when in a disconnected state. The inlet valve is configured to couple to the outlet valve to form an aseptic fluid connection between the inlet and outlet fluid passageways when in a connected state.

公开(公告)号：US11644138B2

公开(公告)日：2023-05-09

申请号：US17049767

申请日：2019-04-03

Applicant: Bio Pure Technology Limited

Inventor： Chris Sillitoe ,  Nick White

IPC: F16L23/04 ,  F16L37/088

CPC classification number: F16L37/088 ,  F16L2201/10 ,  F16L2201/44

Abstract: A clamp comprises a first arcuate portion, a second arcuate portion connected to the first arcuate portion via a hinge, and a ratchet mechanism for locking the first and second arcuate portions in a closed position. The first and second arcuate portions each comprise a circumferential groove which tapers in a radial direction from an opening of the groove to a base of the groove. The groove of one of the first and second arcuate portions has an angular extent which exceeds 180 degrees and has an opening with a width which is narrower at opposing ends of the groove than at a position partway between the ends.

公开(公告)号：US20180264251A1

公开(公告)日：2018-09-20

申请号：US15542280

申请日：2016-01-08

Applicant: METENOVA AB

Inventor： Alf LOFVING

IPC: A61M39/18 ,  A61M39/14 ,  F16L47/14

CPC classification number: A61M39/18 ,  A61M39/14 ,  F16L23/12 ,  F16L47/14 ,  F16L2201/44

Abstract: An apparatus or method for forming a sterile connection. The apparatus includes at least two sterile tubes each disposed within a flange. Each flange has an external face that completely covers the mouth of the tube. Each flange is designed to be displaced when force is applied to the tube to move the tubes toward one another such that the external face of each flange is displaced radially or axially outwards away from the mouth of the tube. When the external faces are displaced, the external face of each flange opens and tubes connect and form a sterile connection therebetween.

公开(公告)号：US10006573B2

公开(公告)日：2018-06-26

申请号：US14768933

申请日：2014-02-20

Applicant: Fisher & Paykel Healthcare Limited

Inventor： Samuel Robertson Frame ,  Martin Paul Friedrich Kramer ,  Kevin Peter O'Donnell ,  Graham Douglas Gourd

IPC: F16L33/22 ,  F16L37/08 ,  A61M16/08 ,  A61M39/10

CPC classification number: F16L37/08 ,  A61M16/0816 ,  A61M2039/1077 ,  F16L33/22 ,  F16L2201/44

Abstract: A connector is used to connect a gases supply to a user. The user can be fitted with an interface, such as a cannula, while the gases supply can include a conduit. The connector interfaces between the conduit and the interface. The connector has a female assembly and a male assembly that connect together, such as by push fit. The male assembly includes an inner portion sized and configured to mate with a first female connector and an outer portion sized and configured to alternatively mate with a second female connector.

公开(公告)号：US10006570B2

公开(公告)日：2018-06-26

申请号：US14900708

申请日：2014-06-20

Applicant: JUNKOSHA INC.

Inventor： Keiji Yoda ,  Hiroji Oda

IPC: F16L19/08 ,  F16L19/06 ,  A61M39/10

CPC classification number: F16L19/086 ,  A61M2039/1038 ,  A61M2039/1066 ,  F16L19/061 ,  F16L2201/44

Abstract: A pipe joint includes a joint main body, a cap nut, a sleeve, an insertion groove between a pipe body mounting section and an external thread section of the joint main body, and an elastic member disposed in the insertion groove. When the external thread section and an internal thread section of the cap nut are screwed, the end face of the distal end side of the sleeve comes into contact with one end face of the elastic member to compress the elastic member, and the elastic member presses, with a self-repulsion force, the end face of the distal end side of the sleeve in the axial direction. Then, an inner circumferential surface of a proximal end side of the sleeve compresses the pipe body in a radial direction of the pipe body through a reaction force received from a fitting surface of the cap nut.