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公开(公告)号：US20230390471A1
公开(公告)日：2023-12-07
申请号：US18269823
申请日：2021-12-16
发明人： Olof JANSSON , Mattias HOLMER
摘要： A peritoneal dialysis (“PD”) system includes a dialysis fluid pump having a reusable pump body that accepts PD fluid for pumping; a dialysis fluid inline heater including a reusable heater body that accepts PD fluid for heating; a patient line connector; a drain line connector; a first reusable PD fluid line including a first connector configured to mate with the patient line connector; a second reusable PD fluid line including a second connector configured to mate with the drain line connector; and a control unit configured to run a heat cleaning (e.g., heat disinfection or heat sterilization) sequence after PD treatment, wherein the first connector of the first reusable PD fluid line is mated with the patient line connector, the second connector of the second reusable PD fluid line is mated with the drain line connector, and the dialysis fluid pump and perhaps the dialysis fluid inline heater are actuated.
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公开(公告)号：US20200345917A1
公开(公告)日：2020-11-05
申请号：US16760575
申请日：2018-10-25
发明人： Olof JANSSON , Peder FLANK
摘要： A port arrangement (1) comprising a fluid module (2) incorporating a first port (3) arranged to receive a first connector (4) and a second port (5) arranged to receive a second connector (6). The first port (3) provides a first circumferential space (3c) around a first tube (3a). The second port (5) provides a second circumferential space (5c) around a second tube (5c). The fluid module (2) further incorporates a bypass channel (7) connecting the first circumferential space (3c) and the circumferential second space (5c). The port arrangement (1) further comprises a door (20) comprising a first seal (21) and a second seal (22) arranged to seal the first circumferential space (3c) and the second circumferential space (5c) against the outside. The disclosure also relates to a purified water producing apparatus (100) comprising the port arrangement (1), and a method for performing port cleaning of the water producing apparatus (100).
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3.发明公开公开(公告)号：US20240009629A1
公开(公告)日：2024-01-11
申请号：US18372473
申请日：2023-09-25
发明人： Peter SENDELIUS , Henrik LINDGREN , Olof JANSSON , Carl-Henry ORNDAL , Per-Ola WICTOR , Robert HALLSTROM
IPC分类号： B01D65/02 , A61M1/16 , B01D61/02 , B01D61/08 , B01D61/12 , B01D61/48 , C02F1/00 , C02F1/44 , C02F1/469 , A61M1/14
CPC分类号： B01D65/027 , A61M1/1688 , A61M1/1686 , B01D61/025 , B01D61/08 , B01D61/12 , B01D61/48 , B01D65/022 , C02F1/008 , C02F1/441 , C02F1/4695 , A61M1/1524 , A61M1/155 , A61M1/159 , A61M1/1565 , B01D2311/25 , B01D2311/2626 , B01D2311/2649 , B01D2311/2684 , B01D2321/08 , C02F1/001 , C02F1/283
摘要： Disclosed herein is a water purification apparatus capable of being cleaned at a point of care, and methods for cleaning the water purification apparatus at the point of care. The water purification apparatus and the methods provide an efficient use of a heater for heat disinfection the water purification apparatus, e.g. by recirculating heated fluid to further heat the fluid. Several different cleaning programs are provided that may be utilized for cleaning different parts of the water purification apparatus.
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公开(公告)号：US20230390470A1
公开(公告)日：2023-12-07
申请号：US18269652
申请日：2021-12-28
发明人： Olof JANSSON , Mattias HOLMER , Olof EKDAHL , Innas FORSAL , Roger NILSSON , Henrik HALL , Bjorn ERICSON , Jonas ALSON , Michael PETTERSSON , Oscar Erik Frode Styrbjorn FALLMAN , Jimmie HANSSON
CPC分类号： A61M1/282 , A61M1/168 , A61M1/1662
摘要： A peritoneal dialysis system includes a housing; a dialysis fluid pump housed by the housing; a patient line extendable from the housing; and a hose reel located within the housing, the hose reel configured to coil the patient line when disconnected from a patient. The patient line may be a dual lumen patient line, wherein the dual lumen patient line is coiled about the hose reel during a disinfection sequence for disinfecting the dual lumen patient line and the dialysis fluid pump.
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公开(公告)号：US20240207497A1
公开(公告)日：2024-06-27
申请号：US18598898
申请日：2024-03-07
发明人： Olof JANSSON , Peder FLANK
CPC分类号： A61M1/168 , A61M39/16 , C02F1/686 , A61M2039/1038 , A61M2039/1083 , A61M2039/1088 , A61M2209/10 , C02F2303/14
摘要： A method for performing port cleaning of an apparatus having a casing, a fluid circuit enclosed inside the casing, and a port arrangement. The method includes producing a cleaning fluid with the fluid circuit; passing the cleaning fluid through a first port via a first tube of the first port to a first circumferential space, from the first circumferential space via a bypass channel to a second circumferential space, and thereafter to a second tube of a second port; and passing the cleaning fluid from the second tube to a drain.
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公开(公告)号：US20230381389A1
公开(公告)日：2023-11-30
申请号：US18031819
申请日：2021-10-21
发明人： James WHITE , Jonas FORS , Fréderic VANDEMAELE , Stefano GANZERLI , Olof JANSSON , Thomas HERTZ , Michael PETTERSSON , Per-Olof BORGQVIST , Sven GUSTAFSON , Roland PERSSON , Jonas ALSON , Anna SZILAGYI
IPC分类号： A61M1/16
CPC分类号： A61M1/1672
摘要： A mobile dialysis fluid generation system includes a cargo unit configured to be transported by a vehicle; a cleanroom located inside the cargo unit; water purification equipment; at least one dialysis fluid preparation unit located inside the cleanroom; and at least one area provided outside the cleanroom but inside the cargo unit for storing at least one of a raw material or containers filled with dialysis fluid. The at least one dialysis fluid preparation unit includes at least one concentrate, a mixing device configured to receive purified water from the water purification equipment and to mix the purified water with the at least one concentrate to form dialysis fluid, and a tubing set for transfer of the dialysis fluid from the mixing device to a container positioned and arranged to receive the dialysis fluid.
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公开(公告)号：US20240342350A1
公开(公告)日：2024-10-17
申请号：US18579736
申请日：2022-06-13
CPC分类号： A61M1/159 , A61M1/153 , A61M1/154 , A61M1/155 , A61M1/1566 , A61M1/287 , A61M2205/3317 , A61M2205/3393
摘要： A peritoneal dialysis system includes a water purifier; a disposable set including a water line in fluid communication with the water purifier, a drain line for draining from the disposable set, and a disposable container including at least one chamber, the disposable container including at least one concentrate in one of the at least one chamber, and the disposable container positioned and arranged to hold a dialysis fluid prepared by mixing water from the water purifier and the at least one concentrate; and a control unit in communication with at least one sensor, for detecting a first property of water from the water purifier and a second property of the dialysis fluid.
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8.发明公开公开(公告)号：US20240189777A1
公开(公告)日：2024-06-13
申请号：US18585623
申请日：2024-02-23
发明人： Markus NILSSON , David KARLSSON , Henrik LINDGREN , Peter SENDELIUS , Olof JANSSON , Carl-Henry ORNDAL , Per-Ola WICTOR , Robert HALLSTROM
IPC分类号： B01D65/02 , A61M1/14 , A61M1/16 , B01D61/02 , B01D61/08 , B01D61/12 , B01D61/42 , B01D61/48 , C02F1/00 , C02F1/28 , C02F1/44 , C02F1/469 , C02F101/12 , C02F101/36 , C02F103/02
CPC分类号： B01D65/027 , A61M1/1524 , A61M1/155 , A61M1/1565 , A61M1/159 , A61M1/1686 , A61M1/1688 , B01D61/025 , B01D61/081 , B01D61/12 , B01D61/422 , B01D61/48 , B01D65/022 , C02F1/008 , C02F1/441 , C02F1/4695 , A61M1/1561 , B01D2311/2523 , B01D2311/2626 , B01D2311/2649 , B01D2311/2684 , B01D2321/08 , C02F1/001 , C02F1/283 , C02F2101/12 , C02F2101/36 , C02F2103/026 , C02F2209/02 , C02F2209/40 , C02F2209/44 , C02F2301/046 , C02F2303/04
摘要： A water purification apparatus capable of being cleaned at a point of care and methods for cleaning the water purification apparatus at the point of care are disclosed herein. The water purification apparatus and the methods provide an efficient use of a heater for heat disinfection the water purification apparatus. The water purification apparatus and the methods provide heat disinfection by recirculating heated fluid to further heat the fluid. Several different cleaning programs are provided that may be utilized for cleaning different parts of the water purification apparatus.
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公开(公告)号：US20230405196A1
公开(公告)日：2023-12-21
申请号：US18032761
申请日：2021-10-21
发明人： James WHITE , Jonas FORS , Fréderic VANDEMAELE , Stefano GANZERLI , Olof JANSSON , Thomas HERTZ , Michael PETTERSSON , Per-Olof BORGQVIST , Sven GUSTAFSON , Roland PERSSON , Jonas ALSON , Anna SZILAGYI
CPC分类号： A61M1/168 , A61M39/10 , A61M1/287 , A61M1/1668
摘要： A peritoneal dialysis fluid generation system including water purification equipment configured to provide purified water; a presterilized tubing set including a container for storing peritoneal dialysis fluid; at least one glucose or buffer concentrate; and a hemodialysis machine in fluid communication with the water purification equipment. The hemodialysis machine includes at least one mixing pump for mixing the at least one glucose or buffer concentrate with the purified water to form peritoneal dialysis fluid, a dialysis fluid pump for delivering the peritoneal dialysis fluid to the container, and a control unit configured to control the at least one mixing pump to form the peritoneal dialysis fluid and the dialysis fluid pump to deliver the peritoneal dialysis fluid to the container.
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公开(公告)号：US20240350715A1
公开(公告)日：2024-10-24
申请号：US18745157
申请日：2024-06-17
发明人： Olof JANSSON , Mattias HOLMER , Olof EKDAHL , Innas FORSAL , Roger NILSSON , Henrik HALL , Bjorn ERICSON , Jonas ALSON , Michael PETTERSSON , Oscar Erik Frode Styrbjorn FALLMAN , Jimmie HANSSON
CPC分类号： A61M1/1688 , A61M1/1601 , A61M1/1662 , A61M1/1664 , A61M1/168 , A61M1/282 , A61M1/288 , A01K89/00 , A01K89/003 , A01K89/01 , A01K89/0113 , A01K89/015 , A61G15/18 , A61M2205/15 , A61M2205/3331 , A61M2205/3368 , A61M2205/75
摘要： A peritoneal dialysis (“PD”) system includes a housing and a dialysis fluid pump housed by the housing. The dialysis fluid pump includes a reusable pump body that accepts PD fluid for pumping and a flush flow port. The PD system also includes a dialysis fluid heater for heating PD fluid, a container configured to accept and hold PD fluid, a condenser in fluid communication with the container, a chamber in fluid communication with the condenser and a flush flow line extending from the chamber to the flush flow port. The PD system further includes a control unit programmed to cause the dialysis fluid heater to heat PD fluid in the container to form steam or water vapor. The steam or water vapor is condensed in the condenser into distilled water collected in the chamber and provided from the chamber to the flush flow port via the flush flow line.
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