公开(公告)号：US08113060B2

公开(公告)日：2012-02-14

申请号：US12530613

申请日：2008-04-25

申请人： Lennart Jönsson ,  Olof Jansson ,  Eddie Nilsson

发明人： Lennart Jönsson ,  Olof Jansson ,  Eddie Nilsson

IPC分类号： G01L7/00

CPC分类号： A61M1/3639 ,  A61M1/3627 ,  A61M1/3641

摘要： A pressure sensing device adapted for having a liquid flowing there through and for sensing the pressure of said liquid. The device has a casing being fluid-tightly divided into a first and a second chamber by a flexible, impermeable wall. The first chamber has a first opening for the liquid, said opening being placed at the lower part of the chamber, and a second opening for the liquid, said opening being placed at the top of the first chamber. The second chamber has a measuring port, which is connectable to a pressure transducer for bringing the second chamber into gas-tight communication with the pressure transducer. The device has a first orifice to permit the liquid to flow into and out of the device, the orifice being placed at the upper part of the device at a higher level than the second opening. A first channel is connecting the first orifice with the first opening. A second orifice permits the liquid to flow out of and into the device and is placed at the lower part of the device at a lower level than the first opening. A second channel connects the second opening with the second orifice.

摘要翻译： 一种压力感测装置，适于具有在其上流过的液体并用于感测所述液体的压力。 该装置具有通过柔性的不渗透壁流体密封地分成第一和第二室的壳体。 第一室具有用于液体的第一开口，所述开口设置在室的下部，以及用于液体的第二开口，所述开口被放置在第一室的顶部。 第二室具有测量端口，该测量端口可连接到用于使第二室与压力传感器气密连通的压力传感器。 该装置具有允许液体流入和流出装置的第一孔口，孔口以比第二开口更高的水平位于装置的上部。 第一通道将第一孔与第一开口连接。 第二孔允许液体流出并进入装置，并且被放置在比第一开口低的装置的下部。 第二通道将第二开口与第二孔连接。

公开(公告)号：US08652082B2

公开(公告)日：2014-02-18

申请号：US12937858

申请日：2009-04-14

申请人： Lennart Jönsson ,  Olof Jansson ,  Mattias Holmer ,  Eddie Nilsson

发明人： Lennart Jönsson ,  Olof Jansson ,  Mattias Holmer ,  Eddie Nilsson

IPC分类号： A61M37/00

CPC分类号： A61M1/30 ,  A61M1/1006 ,  A61M1/1037 ,  A61M1/106 ,  A61M1/1086 ,  A61M1/302 ,  A61M1/303 ,  A61M1/306 ,  A61M1/3626 ,  A61M2205/331

摘要： A proposed blood treatment apparatus includes: a blood treatment unit, at least one fluid pump and at least one blood pump. The blood treatment unit is configured to receive untreated blood and fresh blood treatment fluid, and emit treated blood and used blood treatment fluid. The fluid pumps are configured to pass blood treatment fluid through the blood treatment unit. The blood pumps are configured to extract untreated blood from a blood source, pass extracted blood through the blood treatment unit and deliver treated blood to a target vessel. Additionally, at least one of the fluid pumps is configured to control the operation of at least one blood pump via the blood treatment fluid. Moreover, at least one of the blood pumps is integrated into a joint apparatus element, which includes the blood treatment unit. Thus, this blood pump and the unit may be mounted as well as be discarded jointly.

摘要翻译： 所提出的血液处理装置包括：血液处理单元，至少一个流体泵和至少一个血液泵。 血液处理单元被配置为接收未处理的血液和新鲜血液处理液，并且排出经处理的血液和使用的血液处理液。 流体泵配置成使血液处理液通过血液处理单元。 血泵被构造成从血液源中提取未经处理的血液，将提取的血液通过血液处理单元并将处理的血液输送到目标血管。 另外，流体泵中的至少一个配置成经由血液处理流体控制至少一个血液泵的操作。 此外，至少一个血泵被集成到包括血液处理单元的关节装置元件中。 因此，该血泵和单元可以被安装并被联合丢弃。

公开(公告)号：US20100186518A1

公开(公告)日：2010-07-29

申请号：US12530613

申请日：2008-04-25

申请人： Lennart Jönsson ,  Olof Jansson ,  Eddie Nilsson

发明人： Lennart Jönsson ,  Olof Jansson ,  Eddie Nilsson

IPC分类号： G01L7/00

CPC分类号： A61M1/3639 ,  A61M1/3627 ,  A61M1/3641

摘要： A pressure sensing device adapted for having a liquid flowing there through and for sensing the pressure of said liquid. The device has a casing being fluid-tightly divided into a first and a second chamber by a flexible, impermeable wall. The first chamber has a first opening for the liquid, said opening being placed at the lower part of the chamber, and a second opening for the liquid, said opening being placed at the top of the first chamber. The second chamber has a measuring port, which is connectable to a pressure transducer for bringing the second chamber into gas-tight communication with the pressure transducer. The device has a first orifice to permit the liquid to flow into and out of the device, the orifice being placed at the upper part of the device at a higher level than the second opening. A first channel is connecting the first orifice with the first opening. A second orifice permits the liquid to flow out of and into the device and is placed at the lower part of the device at a lower level than the first opening. A second channel connects the second opening with the second orifice.

摘要翻译： 一种压力感测装置，适于具有在其上流过的液体并用于感测所述液体的压力。 该装置具有通过柔性的不渗透壁流体密封地分成第一和第二室的壳体。 第一室具有用于液体的第一开口，所述开口设置在室的下部，以及用于液体的第二开口，所述开口被放置在第一室的顶部。 第二室具有测量端口，该测量端口可连接到用于使第二室与压力传感器气密连通的压力传感器。 该装置具有允许液体流入和流出装置的第一孔口，孔口以比第二开口更高的水平位于装置的上部。 第一通道将第一孔与第一开口连接。 第二孔允许液体流出并进入装置，并且被放置在比第一开口低的装置的下部。 第二通道将第二开口与第二孔连接。

公开(公告)号：US20110046535A1

公开(公告)日：2011-02-24

申请号：US12937858

申请日：2009-04-14

申请人： Lennart Jönsson ,  Olof Jansson ,  Mattias Holmer ,  se Nilsson

发明人： Lennart Jönsson ,  Olof Jansson ,  Mattias Holmer ,  se Nilsson

IPC分类号： A61M1/30

CPC分类号： A61M1/30 ,  A61M1/1006 ,  A61M1/1037 ,  A61M1/106 ,  A61M1/1086 ,  A61M1/302 ,  A61M1/303 ,  A61M1/306 ,  A61M1/3626 ,  A61M2205/331

摘要： A proposed blood treatment apparatus includes: a blood treatment unit, at least one fluid pump and at least one blood pump. The blood treatment unit is configured to receive untreated blood and fresh blood treatment fluid, and emit treated blood and used blood treatment fluid. The fluid pumps are configured to pass blood treatment fluid through the blood treatment unit. The blood pumps are configured to extract untreated blood from a blood source, pass extracted blood through the blood treatment unit and deliver treated blood to a target vessel. Additionally, at least one of the fluid pumps is configured to control the operation of at least one blood pump via the blood treatment fluid. Moreover, at least one of the blood pumps is integrated into a joint apparatus element, which includes the blood treatment unit. Thus, this blood pump and the unit may be mounted as well as be discarded jointly.

摘要翻译： 所提出的血液处理装置包括：血液处理单元，至少一个流体泵和至少一个血液泵。 血液处理单元被配置为接收未处理的血液和新鲜血液处理液，并且排出经处理的血液和使用的血液处理液。 流体泵配置成使血液处理液通过血液处理单元。 血泵被构造成从血液源中提取未经处理的血液，将提取的血液通过血液处理单元并将处理的血液输送到目标血管。 另外，流体泵中的至少一个配置成经由血液处理流体控制至少一个血液泵的操作。 此外，至少一个血泵被集成到包括血液处理单元的关节装置元件中。 因此，该血泵和单元可以被安装并被联合丢弃。

公开(公告)号：US20110024353A1

公开(公告)日：2011-02-03

申请号：US12937786

申请日：2009-04-14

申请人： Lennart Jönsson ,  Olof Jansson ,  Mattias Holmer ,  Jan Sternby ,  Anders Nilsson ,  Per Hansson

发明人： Lennart Jönsson ,  Olof Jansson ,  Mattias Holmer ,  Jan Sternby ,  Anders Nilsson ,  Per Hansson

IPC分类号： B01D61/32

CPC分类号： A61M1/16 ,  A61M1/1006 ,  A61M1/1037 ,  A61M1/1039 ,  A61M1/106 ,  A61M1/1065 ,  A61M1/1086 ,  A61M1/1601 ,  A61M1/34 ,  A61M1/3403 ,  A61M2205/3331 ,  A61M2205/3334 ,  A61M2205/50

摘要： A proposed blood treatment apparatus includes: a blood treatment unit, a pair of fluid pumps and a pair blood pumps. The blood treatment unit is configured to receive untreated blood and fresh blood treatment fluid, and emit treated blood and used blood treatment fluid. The fluid pumps are configured to pass blood treatment fluid through the blood treatment unit. The blood pumps are configured to extract untreated blood from a blood source, pass extracted blood through the blood treatment unit and deliver treated blood to a target vessel. Additionally, the fluid pumps are configured to control the operation of the blood pumps via the blood treatment fluid. Moreover, a flow control device is configured to control a trans-membrane flow between the blood side and the a fluid side of the blood treatment unit. Hence, for instance ultrafiltration can be adjusted to a desired level in a very straightforward manner.

摘要翻译： 所提出的血液处理装置包括：血液处理单元，一对流体泵和一对血液泵。 血液处理单元被配置为接收未处理的血液和新鲜血液处理液，并且排出经处理的血液和使用的血液处理液。 流体泵配置成使血液处理液通过血液处理单元。 血泵被构造成从血液源中提取未经处理的血液，将提取的血液通过血液处理单元并将处理的血液输送到目标血管。 另外，流体泵配置成通过血液处理流体来控制血液泵的操作。 此外，流量控制装置被配置为控制血液侧和血液处理单元的流体侧之间的跨膜流动。 因此，例如超滤可以以非常直接的方式调整到期望的水平。

公开(公告)号：US08580110B2

公开(公告)日：2013-11-12

申请号：US12937786

申请日：2009-04-14

申请人： Lennart Jönsson ,  Olof Jansson ,  Mattias Holmer ,  Jan Sternby ,  Anders Nilsson ,  Per Hansson

发明人： Lennart Jönsson ,  Olof Jansson ,  Mattias Holmer ,  Jan Sternby ,  Anders Nilsson ,  Per Hansson

IPC分类号： B01D61/32 ,  B01D61/34 ,  B01D61/28

CPC分类号： A61M1/16 ,  A61M1/1006 ,  A61M1/1037 ,  A61M1/1039 ,  A61M1/106 ,  A61M1/1065 ,  A61M1/1086 ,  A61M1/1601 ,  A61M1/34 ,  A61M1/3403 ,  A61M2205/3331 ,  A61M2205/3334 ,  A61M2205/50

摘要： A proposed blood treatment apparatus includes: a blood treatment unit, a pair of fluid pumps and a pair blood pumps. The blood treatment unit is configured to receive untreated blood and fresh blood treatment fluid, and emit treated blood and used blood treatment fluid. The fluid pumps are configured to pass blood treatment fluid through the blood treatment unit. The blood pumps are configured to extract untreated blood from a blood source, pass extracted blood through the blood treatment unit and deliver treated blood to a target vessel. Additionally, the fluid pumps are configured to control the operation of the blood pumps via the blood treatment fluid. Moreover, a flow control device is configured to control a trans-membrane flow between the blood side and the a fluid side of the blood treatment unit. Hence, for instance ultrafiltration can be adjusted to a desired level in a very straightforward manner.

摘要翻译： 所提出的血液处理装置包括：血液处理单元，一对流体泵和一对血液泵。 血液处理单元被配置为接收未处理的血液和新鲜血液处理液，并且排出经处理的血液和使用的血液处理液。 流体泵配置成使血液处理液通过血液处理单元。 血泵被构造成从血液源中提取未经处理的血液，将提取的血液通过血液处理单元并将处理的血液输送到目标血管。 另外，流体泵配置成通过血液处理流体来控制血液泵的操作。 此外，流量控制装置被配置为控制血液侧和血液处理单元的流体侧之间的跨膜流动。 因此，例如超滤可以以非常直接的方式调整到期望的水平。

公开(公告)号：US09572920B2

公开(公告)日：2017-02-21

申请号：US14129097

申请日：2012-06-18

申请人： Olof Jansson ,  Mattias Holmer ,  Eddie Nilsson ,  Lennart Jonsson

发明人： Olof Jansson ,  Mattias Holmer ,  Eddie Nilsson ,  Lennart Jonsson

IPC分类号： A61M1/36 ,  A61M1/30

CPC分类号： A61M1/367 ,  A61M1/30 ,  A61M1/302 ,  A61M1/303 ,  A61M1/306 ,  A61M1/3621 ,  A61M2205/125 ,  A61M2205/128 ,  Y10T137/0318 ,  Y10T137/85986 ,  Y10T137/86035

摘要： A disposable for use in blood treatment including a blood treatment unit and two membrane pumps connected in parallel on one side of the blood treatment unit. The disposable is operable in a single-needle mode, in which the pumps generate a pulsatile flow of blood through the blood treatment unit, and in a double-needle mode, in which the pumps generate an essentially continuous flow of blood through the blood treatment unit. The pumps connect to a supply of treatment fluid such that alternating flows of treatment fluid causes the pumps to generate the desired flows of blood in the single-needle and double-needle modes. The treatment fluid may be used as motive fluid for displacing the blood in the membrane pumps and/or as control fluid for controlling opening and/or closing of upstream and downstream commutation valves in the membrane pumps.

摘要翻译： 一次性用于血液处理，包括血液处理单元和两个血液处理单元一侧并联连接的膜泵。 一次性可以单针模式操作，其中泵通过血液处理单元产生脉动血液流，并且在双针模式中，其中泵通过血液处理产生基本上连续的血液流 单元。 泵连接到供应的处理流体，使得处理流体的交替流使得泵以单针和双针模式产生期望的血液流。 处理流体可以用作用于移动膜泵中的血液的运动流体和/或用作控制膜泵中的上游和下游换向阀的打开和/或关闭的控制流体。

公开(公告)号：US20140174542A1

公开(公告)日：2014-06-26

申请号：US14129097

申请日：2012-06-18

申请人： Olof Jansson ,  Mattias Holmer ,  Eddie Nilsson ,  Lennart Jonsson

发明人： Olof Jansson ,  Mattias Holmer ,  Eddie Nilsson ,  Lennart Jonsson

IPC分类号： A61M1/36

CPC分类号： A61M1/367 ,  A61M1/30 ,  A61M1/302 ,  A61M1/303 ,  A61M1/306 ,  A61M1/3621 ,  A61M2205/125 ,  A61M2205/128 ,  Y10T137/0318 ,  Y10T137/85986 ,  Y10T137/86035

摘要： A disposable for use in blood treatment including a blood treatment unit and two membrane pumps connected in parallel on one side of the blood treatment unit. The disposable is operable in a single-needle mode, in which the pumps generate a pulsatile flow of blood through the blood treatment unit, and in a double-needle mode, in which the pumps generate an essentially continuous flow of blood through the blood treatment unit. The pumps connect to a supply of treatment fluid such that alternating flows of treatment fluid causes the pumps to generate the desired flows of blood in the single-needle and double-needle modes. The treatment fluid may be used as motive fluid for displacing the blood in the membrane pumps and/or as control fluid for controlling opening and/or closing of upstream and downstream commutation valves in the membrane pumps.

摘要翻译： 一次性用于血液处理，包括血液处理单元和两个血液处理单元一侧并联连接的膜泵。 一次性可以单针模式操作，其中泵通过血液处理单元产生脉动血液流，并且在双针模式中，其中泵通过血液处理产生基本上连续的血液流 单元。 泵连接到供应的处理流体，使得处理流体的交替流使得泵以单针和双针模式产生期望的血液流。 处理流体可以用作用于移动膜泵中的血液的运动流体和/或用作控制膜泵中的上游和下游换向阀的打开和/或关闭的控制流体。

公开(公告)号：US20130218073A1

公开(公告)日：2013-08-22

申请号：US13806039

申请日：2011-06-20

申请人： Olof Ekdahl ,  Marco Zanini ,  Per Hansson ,  Eddie Nilsson ,  Olof Jansson ,  Lennart Jonsson

发明人： Olof Ekdahl ,  Marco Zanini ,  Per Hansson ,  Eddie Nilsson ,  Olof Jansson ,  Lennart Jonsson

IPC分类号： A61M5/168 ,  A61M1/36 ,  A61M25/02

CPC分类号： A61M5/168 ,  A61M1/3621 ,  A61M1/3653 ,  A61M1/3655 ,  A61M1/3656 ,  A61M1/3661 ,  A61M5/158 ,  A61M5/16854 ,  A61M25/02 ,  A61M25/0637 ,  A61M39/281 ,  A61M39/284 ,  A61M2005/1586 ,  A61M2025/024

摘要： A blood access device including a fluid conduit configured to convey a flow of fluid to a target vessel, a second lever element pivotally and resiliently connected to a first lever element such that it may move from a first position to a second position. A biasing force is exerted on the second lever element for moving it from the first position to the second position, and a blocking member may be activated by the second lever element, such that a flow of fluid is decreased when the second lever element is moved from the first position to the second position. The lever elements are configured to be fixed to the target vessel when the second lever element is in the first position, and the second lever element moves to the second position and activates the blocking member if the fixation is at least partially lost.

摘要翻译： 一种血液进入装置，包括被配置为将流体流传送到目标血管的流体导管，第二杠杆元件，其枢转地并弹性地连接到第一杠杆元件，使得其可以从第一位置移动到第二位置。 偏压力施加在第二杠杆元件上，用于将其从第一位置移动到第二位置，并且阻挡构件可被第二杠杆元件启动，使得当第二杠杆元件移动时流体流动减小 从第一个位置到第二个位置。 杠杆元件构造成当第二杠杆元件处于第一位置时固定到目标船舶，并且第二杠杆元件移动到第二位置并且如果固定至少部分地损失则激活阻挡元件。

公开(公告)号：US09821102B2

公开(公告)日：2017-11-21

申请号：US14128130

申请日：2012-06-11

申请人： Olof Jansson ,  Torbjorn Linden ,  Anders Wieslander

发明人： Olof Jansson ,  Torbjorn Linden ,  Anders Wieslander

IPC分类号： A61M1/16 ,  A61K31/7004 ,  A61K33/06 ,  A61K33/14 ,  A61K33/10 ,  A61K31/19 ,  A61K31/191 ,  A61K31/194 ,  A61K31/198 ,  A61K31/366 ,  A61K31/385 ,  A61J1/05

CPC分类号： A61M1/1654 ,  A61J1/05 ,  A61K31/19 ,  A61K31/191 ,  A61K31/194 ,  A61K31/198 ,  A61K31/366 ,  A61K31/385 ,  A61K31/7004 ,  A61K33/06 ,  A61K33/10 ,  A61K33/14 ,  A61M1/1666 ,  A61K2300/00

摘要： The present invention concerns a dialysis acid precursor composition for use during preparation of a dialysis acid concentrate solution and for mixing with water, a sodium containing concentrate, and a bicarbonate containing concentrate into a ready-for-use dialysis solution. Said dialysis acid precursor composition consists of powder components comprising glucose, at least one dry acid and at least one calcium salt, and optionally potassium salt, and magnesium salt. According to the invention said glucose and said at least one calcium salt, are present as anhydrous components in said dialysis acid precursor composition.