公开(公告)号：US07922898B2

公开(公告)日：2011-04-12

申请号：US12115160

申请日：2008-05-05

申请人： Lennart Jonsson ,  Mattias Holmer ,  Per Hansson

发明人： Lennart Jonsson ,  Mattias Holmer ,  Per Hansson

IPC分类号： A61M39/22 ,  A61M39/24

CPC分类号： A61M1/367 ,  A61M1/3658 ,  A61M39/223 ,  Y10T137/87249

摘要： A circuit for extracorporeal blood treatment in which a flow-inverting device is interposed between a blood treatment unit and a blood pump placed on an artery branch connected with a vascular access of a patient. The flow-inverting device allows the blood flow within the filtering unit to be kept unchanged even following an inverted circulation in the patient-side artery and vein branches controlled by the blood pump.

摘要翻译： 一种用于体外血液处理的电路，其中流动反转装置插入在血液处理单元和放置在与患者的血管通路连接的动脉分支上的血液泵之间。 即使在由血泵控制的患者侧动脉和静脉分支中的倒置循环之后，流动反转装置也能够使过滤单元内的血液流量保持不变。

公开(公告)号：US09999715B2

公开(公告)日：2018-06-19

申请号：US14122474

申请日：2012-05-23

申请人： Thomas Hertz ,  Mattias Holmer ,  Lennart Jonsson ,  Anders Wieslander ,  Helena Jeppsson

发明人： Thomas Hertz ,  Mattias Holmer ,  Lennart Jonsson ,  Anders Wieslander ,  Helena Jeppsson

IPC分类号： A61M1/14 ,  A61M1/36 ,  A61M1/16

CPC分类号： A61M1/14 ,  A61M1/168 ,  A61M1/1682 ,  A61M1/1684 ,  A61M1/169 ,  A61M1/3643 ,  A61M1/3644 ,  A61M1/3649

摘要： A blood treatment apparatus adapted to preserve a blood treatment unit between blood treatment sessions. The blood treatment apparatus is configured to i) perform a blood treatment session and thereby use the blood treatment unit, ii) fill the blood treatment unit with a preservation fluid comprising at least one treatment fluid concentrate of a type that is used to prepare the treatment fluid, iii) maintain the preservation fluid in the blood treatment unit until a next blood treatment session is prepared, iv) dispatch the preservation fluid from the blood treatment unit in preparation of a next blood treatment session, and v) perform a next blood treatment session and thereby extend the use of the blood treatment unit. A related method is also described.

公开(公告)号：US20130319920A1

公开(公告)日：2013-12-05

申请号：US13824892

申请日：2011-09-14

申请人： Per Hansson ,  Thomas Hertz ,  Mattias Holmer ,  Lennart Jonsson ,  Anders Nilsson ,  Anders Wallenborg ,  Johan Andersson

发明人： Per Hansson ,  Thomas Hertz ,  Mattias Holmer ,  Lennart Jonsson ,  Anders Nilsson ,  Anders Wallenborg ,  Johan Andersson

IPC分类号： A61M1/36

CPC分类号： A61M1/367 ,  A61M1/14 ,  A61M1/1601 ,  A61M1/3621 ,  A61M2205/3317 ,  A61M2205/3334 ,  A61M2205/50 ,  Y10T29/49002

摘要： A blood treatment apparatus comprising: a blood treatment unit; a blood line configured to extract blood from a blood source, pass the blood through the blood treatment unit and deliver treated blood to a target vessel; and a fluid line configured pass treatment fluid through the blood treatment unit and deliver used treatment fluid to a fluid sink. A flow divider is arranged in the fluid line separates treatment fluid into to a first fluid section and a second fluid section, thereby electrically isolating the fluid sections such that electrical current flowing in the fluid line between the fluid sections is limited. Related manufacturing and verification methods are also described.

摘要翻译： 一种血液处理装置，包括：血液处理单元; 构成为从血液源提取血液的血液线，使血液通过血液处理单元，将处理后的血液输送到目标血管; 并且流体管线配置使处理流体通过血液处理单元并将使用的处理流体输送到流体槽。 流体分配器设置在流体管线中，将处理流体分离成第一流体部分和第二流体部分，由此电流隔离流体部分，使得在流体部分之间的流体管线中流动的电流受到限制。 还描述了相关的制造和验证方法。

公开(公告)号：US20080114262A1

公开(公告)日：2008-05-15

申请号：US11578131

申请日：2005-04-07

申请人： Erik Cardelius ,  Lars Wallen ,  Ake Larsson ,  Mikael Hanson ,  Mattias Holmer

发明人： Erik Cardelius ,  Lars Wallen ,  Ake Larsson ,  Mikael Hanson ,  Mattias Holmer

IPC分类号： A61B5/097

CPC分类号： A61B5/091 ,  A61B5/0813

摘要： A device is directly or indirectly connectable to a patient for determining a volume related to the lungs of the patient. The device has an inspiration part through which a breathing gas passes towards the patient, and an expiration part through which the breathing gas passes away from the patient. The inspiration part has a mouthpiece for introducing a change of the gas composition in the breathing gas. The device implements a method for determining the volume with a detector being arranged in the expiration part that measures a measuring parameter which is dependent on the change in the gas composition, and with a calculation unit connected to the detector unit that determines the variation in the measuring parameter, and determines the volume from the determined variation.

摘要翻译： 一个装置可以直接或间接连接到一个患者，用于确定与患者的肺相关的体积。 该装置具有呼吸气体向患者传递的吸气部分和呼吸气体通过其从患者身体流出的呼气部分。 吸气部分具有用于引入气体成分在呼吸气体中的变化的接口。 该装置实现了一种用于使用检测器布置在呼气部分中的测量体积的方法，其测量取决于气体组成的变化的测量参数，以及连接到检测器单元的计算单元，其确定 测量参数，并根据确定的变化确定体积。