公开(公告)号：EP0439793A3

公开(公告)日：1991-10-30

申请号：EP90124890.6

申请日：1990-12-20

申请人： GAMBRO AB

发明人： Hallberg, Birger ,  Olsson, Lennart

IPC分类号： A61M1/16

CPC分类号： A61M1/1656 ,  A61M1/1666 ,  A61M1/1668 ,  A61M1/167 ,  A61M1/287 ,  A61M1/3462

摘要： Tube arrangement, including means (11, 12) for connection to a water source (15), a powder cartridge (9) or means (22'') for connection of a powder cartridge and means (7) for connection to a monitor for preparation of a medical solution, for example dialysis fluid, replacement fluid for haemofiltration or fluid for peritoneal dialysis. The tube set according to the invention is characterized by means (10; 10', 8a', 8b'; 10'', 10''', 8a, 8b) for lowering the water pressure to substantially atmospheric pressure. The invention also relates to a process for supplying a powder concentrate to a monitor (1) for preparation of a medical solution for example a dialysis solution, replacement fluid for haemofiltration or dialysis fluid for peritoneal dialysis, whereby the powder concentrate is supplied instead of a concentrate in liquid form, which the monitor is arranged to normally take from a vessel at atmospheric pressure. The process according to the invention is characterized in that the powder is dissolved by the through-flow of water from a water source whereby the dissolving occurs substantially at atmospheric pressure, which pressure is also maintained during the subsequent transportation to the monitors normal intake of concentrate.

公开(公告)号：EP0428505A2

公开(公告)日：1991-05-22

申请号：EP91102481.8

申请日：1986-05-28

申请人： GAMBRO AB

发明人： Bjäre, Björn Ake ,  Eckerbom, Anders Gustav ,  Gummesson, Bengt-Ake Göran ,  Sternby, Jan Peter

IPC分类号： G05B19/10

CPC分类号： G05B19/104 ,  A61M1/16 ,  A61M2205/17 ,  G05B19/108 ,  G05B2219/2214 ,  G05B2219/23138 ,  G05B2219/23157 ,  G05B2219/23165 ,  G05B2219/23215 ,  G05B2219/25114 ,  G05B2219/25384 ,  G06F19/00

摘要： A control apparatus is described comprising: a plurality of microprocessors (44,50); a plurality of storage registers (46,52), the number of storage registers being at least equal to the number of said microprocessors, one of said storage registers being associated with each of said microprocessors, each of said microprocessors being arranged to control and/or monitor the same common parameters (xxx,yyy), each of said microprocessors applying values of control constants stored in the associated storage register in monitoring and/or controlling said parameters; manually controllable input means (6) for supplying new values of said control constants.
The control apparatus according to the invention is intended primarily for the control of hemodialysis, that is to say the purification of the blood of patients with diminished renal function or wholly lacking such function.
The control apparatus according to the invention is characterized by digital duplication means (48) for digitally duplicating the new values of the said control constants supplied by said input means (6) and entering said duplicated values into all of said storage registers (46,52), whereby identical values for said control constants are entered into all of said storage registers; and display means (9,10) for displaying said new values of said control constants as entered into at least one of said storage registers.

摘要翻译： 描述了一种控制装置，包括：多个微处理器（44,50）; 多个存储寄存器（46,52），所述存储寄存器的数量至少等于所述微处理器的数量，所述存储寄存器之一与每个所述微处理器相关联，所述微处理器中的每一个被布置为控制和/ 或监视相同的公共参数（xxx，yyy），每个所述微处理器在监视和/或控制所述参数时应用存储在相关联的存储寄存器中的控制常数的值; 用于提供所述控制常数的新值的可手动控制输入装置（6）。 根据本发明的控制装置主要用于控制血液透析，也就是说肾脏功能减退或完全缺乏这种功能的患者的血液的净化。 根据本发明的控制装置的特征在于数字复制装置（48），用于数字地复制由所述输入装置（6）提供的所述控制常数的新值，并将所述复制值输入到所有存储寄存器（46,52 ），由此将所述控制常数的相同值输入到所有的所述存储寄存器中; 以及显示装置（9,10），用于将输入的所述控制常数的所述新值显示在至少一个所述存储寄存器中。

公开(公告)号：EP0223948B1

公开(公告)日：1991-05-15

申请号：EP86112668.8

申请日：1986-09-13

申请人： GAMBRO AB

发明人： Clarén, Jan

IPC分类号： G01N27/28

CPC分类号： G01N27/28

公开(公告)号：EP0400518A2

公开(公告)日：1990-12-05

申请号：EP90110051.1

申请日：1990-05-28

申请人： GAMBRO AB

发明人： Bonnevier, Ulf

IPC分类号： A61M1/02 ,  A61M1/36 ,  A61M1/34

CPC分类号： A61M1/0064 ,  A61M1/0062 ,  A61M1/0084 ,  A61M1/02 ,  A61M1/3603 ,  A61M1/3612 ,  A61M1/3672 ,  A61M1/3692 ,  A61M2202/0474 ,  A61M2202/0478 ,  A61M2202/0042

摘要： An auto transfusion system for the collection, treatment and return of a patient's blood, comprising means for performing the respective steps, for example, a suction device (1) for drawing up blood and, where present, any rinsing fluids from an operation site or similar, a source (2) of anticoagulant, a source (2) of diluent, a collection vessel (3) for the to-be-treated blood, a filter (5) for the removal of a filtrate comprising a quantity of the diluent, and a storage vessel (8) for the treated blood.
The system according to the invention is primarily characterized in that the said sources consist of a common storage vessel (2) for a mixture of anticoagulants and diluents.
The system can further comprise a measuring device (9) for measuring the haematocrit- and/or Hb value of the treated blood.

摘要翻译： 用于收集，处理和的患者的血液，包括用于返回自体输血系统用于执行respectivement步骤，例如，抽吸装置（1），用于汲取血液和，当存在时，从在工作场所的任何冲洗流体或 类似，源极（2）抗凝血剂，源极（2）稀释剂，收集容器（3），用于将待处理的血液，过滤器（5），包括所述稀释剂的量在除去滤液的 和用于处理后的血液贮存容器（8）。 该系统gemäß于本发明中DASS的主要特征在于模具。所述源包括一个普通的储存容器（2），用于抗凝血剂和稀释剂的混合物的。 该系统可以进一步包括一个测量装置（9），用于测量所述处理过的血液的haematocrit-和/或血红蛋白的值。

公开(公告)号：EP0223126A3

公开(公告)日：1988-05-11

申请号：EP86115019

申请日：1986-10-29

申请人： GAMBRO AB

发明人： Solem, Jan Otto ,  Pilman, Olev Hugo

IPC分类号： A61M01/34

CPC分类号： A61M1/34 ,  A61M1/3603 ,  A61M1/3692

摘要： A system for the collection, treatment and return of a patient's blood, comprising means for the performance of the respective steps. The invention is characterized in that the said means for the treatment of the blood comprise among other things a filter (21) with the help of which superfluous fluid can be removed so as to concentrate the blood. The filter (21) is appropriately arranged to be included in a recirculation circuit (18) which in turn forms part of a set of tubes (23, 24, 25), preferably intended for single use, comprising also other parts necessary for the treatment. With the help of the system in accordance with the invention a concentrated whole blood with functioning thrombocytes and coagulation factors is obtained.

公开(公告)号：EP0204174A3

公开(公告)日：1988-03-16

申请号：EP86106333

申请日：1986-05-09

申请人： GAMBRO AB

发明人： Gummesson, Bengt-Ake Göran ,  Petersén, Preben Allan ,  Sternby, Jan Peter

IPC分类号： A61M01/16

CPC分类号： A61M1/16 ,  A61M1/1601 ,  A61M2205/3331 ,  A61M2205/3334 ,  B01D61/22

摘要： A system for the control of dialysis and especially the ultrafiltration in connection therewith, comprising means for the connection of a dialyzer and means for the checking and control of the respective fluid flows on both sides of a membrane included in the dialyzer. The invention primarily relates to a system for the control of haemodialysis, that is to say for the purifying of the blood of patients with diminished renal function or wholly lacking such function. The system in accordance with the invention is characterized by two constant flow arrangements - (18, 28) for the control of the dialysis fluid, one located before and one after the dialyzer (33), at least one of which is controllable so as to control the said ultrafiltration.

摘要翻译： 用于控制透析的系统，特别是与之相关的超滤，包括用于连接透析器（33）的装置和用于检查和控制包括在透析器（33）中的膜的两侧上的各个流体流的装置 ）。 本发明主要涉及一种用于控制血液透析的系统，也就是说用于净化肾功能降低或完全缺乏这种功能的患者的血液。 根据本发明的系统的特征在于用于控制透析流体的两个恒定流量布置（18,28），一个位于透析器（33）之前和之后，其中至少一个是 可控制以控制所述超滤。

公开(公告)号：EP0226085A2

公开(公告)日：1987-06-24

申请号：EP86116402.8

申请日：1986-11-26

申请人： GAMBRO AB

发明人： William-Olsson, Göran Enar William ,  Grebius, Staffan ,  Beijbom, Peter

IPC分类号： A61M1/14 ,  A61M1/32

CPC分类号： A61M1/3666 ,  A61M1/3627 ,  A61M1/3632 ,  A61M1/3667 ,  A61M2205/125 ,  A61M2205/366 ,  Y10S128/03

摘要： A cardiopulmonary system intended for the oxygenation of a patient's blood in connection with an operation on or near the heart with the use of the patient's own lung or lungs for this oxygenation, comprising means for the withdrawal of venous blood from the heart or a major vein connected thereto and for the conduction of this blood via a first chamber to one or to both the lungs and from there, oxygenated, via a second chamber to the heart or a major vein connected thereto.
The system in accordance with the invention comprises as the said means a reservoir (13) with at least two chambers (14 and 15), namely one for venous blood and one for arterial blood.
As a result a system is provided which in addition to oxygenation makes possible also other treatment of the blood, e g warming up and/or filtering.

公开(公告)号：EP0223948A2

公开(公告)日：1987-06-03

申请号：EP86112668.8

申请日：1986-09-13

申请人： GAMBRO AB

发明人： Clarén, Jan

IPC分类号： G01N27/28

CPC分类号： G01N27/28

摘要： An electrode measuring system comprising a measuring electrode (1) and a seat (2) co-operating with the same during the measurement, the measuring electrode comprising one or more electrode surfaces (11a, 12a), and the seat comprising an inlet (16) and an outlet (17) for a fluid, a physical characteristic of which is to be measured, and a connecting duct (18) between the said inlet and outlet.
The measuring system in accordance with the invention is characterized in that the measuring electrode (1) and the seat (2) are designed with two surfaces (1a, 2a) sealing against each other which between them from at least a part of the said duct (18) which runs past the said electrode surface or electrode surfaces (11a, 12a).
The invention is primarily intended to be used for the measurement of the quantity of a low-molecular compound in a more complex mixture, e g glucose in blood, but can also be applied more generally.

摘要翻译： 一种电极测量系统，包括测量电极（1）和与测量电极（2）配合的测量电极（2），所述测量电极包括一个或多个电极表面（11a，12a），所述座椅包括入口 ）和用于待测量的物理特性的流体出口（17）以及所述入口和出口之间的连接管道（18）。 根据本发明的测量系统的特征在于，测量电极（1）和座椅（2）被设计成具有彼此密封的两个表面（1a，2a），两个表面彼此密封，所述两个表面在它们之间从所述管道的至少一部分 （18），其延伸穿过所述电极表面或电极表面（11a，12a）。 本发明主要用于测量更复杂混合物中的低分子化合物的量，例如血液中的葡萄糖，但也可以更普遍地应用。

公开(公告)号：EP1112099B1

公开(公告)日：2006-11-22

申请号：EP99949497.4

申请日：1999-09-06

申请人： GAMBRO AB

发明人： EKDAHL, Olof ,  WICTOR, Per-Ola

IPC分类号： A61M1/36 ,  A61M5/36 ,  G01N21/85

CPC分类号： G01N21/85 ,  A61M1/3626 ,  A61M5/365 ,  A61M2205/14

摘要： An apparatus for determining the presence of a fluid conduit and at least one characteristic of the content of the fluid conduit is described, the apparatus being disposed on a monitor device, such as for the extracorporeal treatment of blood. The apparatus comprises a light source, the radiation of which is directed towards the fluid conduit and transmitted through the same. The apparatus further comprises a first optical sensor for the radiation emitted by the light source that detects the radiation transmitted through the fluid conduit, and a second sensor that detects the radiation reflected from the fluid conduit. With the help of the signals detected by both sensors, both the presence of a fluid conduit and the content of the fluid conduit can be easily and reliably determined, the method for this likewise being described.

公开(公告)号：EP0776222B1

公开(公告)日：2003-04-16

申请号：EP95926559.6

申请日：1995-06-28

申请人： GAMBRO AB

发明人： CARLSSON, Per-Olov

IPC分类号： A61M1/00

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

摘要： Drip chamber head arranged on the upper portion of a drip chamber (3). Blood is supplied to a drip tube (17) via a horizontal hole (19). A sample removal connection (23) cooperates with the drip tube (17). Further connections (24) may be provided on the side of the head. The upper surface of the head is covered by a membrane (8) which rests on several transversely extending ribs (10) so that air can pass from the interior of the head (1) past the ribs (10) and through the membrane (8). The membrane (8) is covered from above by a cap (7) provided with a connection nipple (16) for connection to a pressure sensor for sensing the pressure within the drip chamber (3) (the venous pressure). The cap (7) is affixed to the drip chamber head via a collar (6) which is attached to a flange (13) on the cap (7).