专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2023057187A1 CONFIGURING AN ARRANGEMENT TO GENERATE TREATMENT FLUID FOR RENAL REPLACEMENT THERAPY 审中-公开
公开(公告)号：WO2023057187A1
公开(公告)日：2023-04-13
申请号：PCT/EP2022/075676
申请日：2022-09-15
申请人： GAMBRO LUNDIA AB
发明人： FORS, Jonas , HERTZ, Thomas
IPC分类号： A61M1/16 , A61M1/28 , A61M1/1656 , A61M1/287 , A61M2205/18 , A61M2205/502 , G16H20/17 , G16H50/30
摘要： A system comprises a fluid generation arrangement (FGA), a user interface (UI), and a control unit. The FGA is operable to mix one or more concentrates with water to generate a treatment fluid for use in renal replacement therapy. The control unit is connected to the UI and arranged to configure the FGA by a computer-implemented method. In the method, the control unit receives (201), from the UI, a candidate set value of a selected component of the treatment fluid, calculates (202), for the candidate set value, a calculated composition of the treatment fluid, and displays (204), on the UI, a respective concentration value of one or more components other than the selected component in the calculated composition. By the system, a caretaker is made aware of consequential changes in the composition of the treatment fluid, in addition the selected component. The system thereby facilitates the use of the on-line fluid generation while maintaining patient safety.

2. 发明申请

WO2019002067A1 A SYSTEM AND A METHOD FOR RENAL REPLACEMENT THERAPY 审中-公开
公开(公告)号：WO2019002067A1
公开(公告)日：2019-01-03
申请号：PCT/EP2018/066522
申请日：2018-06-21
申请人： GAMBRO LUNDIA AB
发明人： NILSSON, Roger , ERICSON, Björn , STERNBY, Jan , HERTZ, Thomas , JANSSON, Olof , HOBRO, Sture , WALLENBORG, Anders , FORS, Jonas , LINDGREN, Henrik , HÅKANSSON, Annmargret
IPC分类号： G16H40/40
摘要： A system (1) and a method for renal replacement therapy comprising a blood treatment unit (4) connected to a blood circuit (2) and a dialysis fluid circuit (3), the system (1) further comprises a control unit (31) configured to control the system (1) according to control instructions comprising to, during a treatment, determine a system parameter value and an indication of membrane fouling of the membrane (7), and activate an automatic anti-fouling measure comprising a temporary change of the flow rate in the blood circuit (2) and a temporary decrease of the ultrafiltration rate wherein a timing of the temporary change and a timing of the temporary reduction are synchronized.

3. 发明申请

WO2020109038A1 PREPARING AN EXTRACORPOREAL BLOOD TREATMENT APPARATUS 审中-公开
公开(公告)号：WO2020109038A1
公开(公告)日：2020-06-04
申请号：PCT/EP2019/081567
申请日：2019-11-18
申请人： GAMBRO LUNDIA AB
发明人： NILSSON, Roger , ERICSON, Björn , FORS, Jonas , FORSLAND, Karl Henrik
IPC分类号： A61M1/36
摘要： A control system is configured to implement a method of preparing a blood treatment apparatus (1) for blood treatment. The method comprises installing, by use of a disposable arrangement, first and second flow circuits (C1, C2) separated by a semi- permeable membrane (25), the first flow circuit (C1) being connected for fluid communication with the apparatus (1) and the second flow circuit (C2) being connected to form a closed loop that includes a sterilizing filter (46) and, optionally, a container (30). The method further comprises performing backfiltration to transfer a human- compatible fluid from the first flow circuit (C1) to the second flow circuit (C2) through the semi-permeable membrane (25), and circulating (304) the human-compatible fluid in the closed loop of second flow circuit (C2), to thereby sterilize the human-compatible fluid by the sterilizing filter (46) and, optionally, collect a resulting sterile fluid in the container (30) for later use.

4. 发明申请

WO2019002065A1 A SYSTEM AND A METHOD FOR RENAL REPLACEMENT THERAPY 审中-公开
公开(公告)号：WO2019002065A1
公开(公告)日：2019-01-03
申请号：PCT/EP2018/066519
申请日：2018-06-21
申请人： GAMBRO LUNDIA AB
发明人： NILSSON, Roger , ERICSON, Björn , STERNBY, Jan , HERTZ, Thomas , JANSSON, Olof , HOBRO, Sture , LINDGREN, Henrik , FORS, Jonas , HÅKANSSON, Annmargret , WALLENBORG, Anders
IPC分类号： G16H40/40
摘要： A system (1) and method for renal replacement therapy, where the system comprises a blood treatment unit (4) connected to a blood circuit (2) for extracorporeal circulation of blood, and a method for operating the system (1). The system (1) comprises inter alia a blood pump (19), a pre-dilution line (10), a post-dilution line (11), flow control means (12) and a control unit (31) configured to control the system (1) according to control instructions. The control instructions comprise to, during a treatment, determine a system parameter value and an indication of membrane fouling of the membrane (7), and to activate an automatic anti-fouling measure in order to create a flushing of the blood treatment unit (4) comprising an increase of a pre-dilution flow rate Qpre to more than 100% of a present value of the post-dilution flow rate Qpost.

5. 发明申请

WO2020109038A9 PREPARING AN EXTRACORPOREAL BLOOD TREATMENT APPARATUS 审中-公开
公开(公告)号：WO2020109038A9
公开(公告)日：2020-06-04
申请号：PCT/EP2019/081567
申请日：2019-11-18
申请人： GAMBRO LUNDIA AB
发明人： NILSSON, Roger , ERICSON, Björn , FORS, Jonas , FORSLAND, Karl Henrik
IPC分类号： A61M1/36
摘要： A control system is configured to implement a method of preparing a blood treatment apparatus (1) for blood treatment. The method comprises installing, by use of a disposable arrangement, first and second flow circuits (C1, C2) separated by a semi- permeable membrane (25), the first flow circuit (C1) being connected for fluid communication with the apparatus (1) and the second flow circuit (C2) being connected to form a closed loop that includes a sterilizing filter (46) and, optionally, a container (30). The method further comprises performing backfiltration to transfer a human- compatible fluid from the first flow circuit (C1) to the second flow circuit (C2) through the semi-permeable membrane (25), and circulating (304) the human-compatible fluid in the closed loop of second flow circuit (C2), to thereby sterilize the human-compatible fluid by the sterilizing filter (46) and, optionally, collect a resulting sterile fluid in the container (30) for later use.

6. 发明申请

WO2018033566A1 RENAL FAILURE THERAPY SYSTEM AND METHOD OF CLEANING USING CITRIC ACID 审中-公开
标题翻译：使用柠檬酸清洗的肾衰竭治疗系统和方法
公开(公告)号：WO2018033566A1
公开(公告)日：2018-02-22
申请号：PCT/EP2017/070749
申请日：2017-08-16
申请人： GAMBRO LUNDIA AB
发明人： HOBRO, Sture , FORS, Jonas , JANSSON, Olof
IPC分类号： A61M1/16
摘要： A renal failure therapy system (10a, 10b) includes a dialysis fluid circuit (30) including a dialysis fluid pump (54, 58); a source (86, 90) of physiological cleaning, disinfecting, and/or decalcifying substance in fluid communication with the dialysis fluid circuit; a source (22) of purified water in fluid communication with the dialysis fluid circuit; and a logic implementer (20) in operable communication with the dialysis fluid pump (54,58), the logic implementer (20) causing the physiological cleaning, disinfecting, and/or decalcifying substance from its source (86, 90) to be added to purified water from the purified water source (22) to form a mixture and to circulate the mixture within the dialysis fluid circuit using the dialysis fluid pump (54,58) to at least one of clean, disinfect or decalcify at least a portion of the dialysis fluid circuit (30) without a subsequent rinse.
摘要翻译：肾衰竭治疗系统（10a，10b）包括透析液回路（30），所述透析液回路包括透析液泵（54,58）。与透析液回路流体连通的生理清洁，消毒和/或脱钙物质源（86,90）与透析液回路流体连通的净化水源（22）和与透析流体泵（54,58）可操作通信的逻辑实现器（20），逻辑实现者（20）从其来源（86,90）引起生理清洁，消毒和/或脱钙物质被添加从净化水源（22）供应纯净水以形成混合物并且使用透析流体泵（54,58）使透析流体回路内的混合物循环至清洁，消毒或脱钙中的至少一部分，所述清洁，消毒或脱钙中的至少一部分透析液回路（30）不需要随后的冲洗。

7. 发明申请

WO2023016955A1 GENERATING MEDICAL FLUID FOR RENAL REPLACEMENT THERAPY 审中-公开
公开(公告)号：WO2023016955A1
公开(公告)日：2023-02-16
申请号：PCT/EP2022/072179
申请日：2022-08-08
申请人： GAMBRO LUNDIA AB
发明人： POUCHOULIN, Dominique , PETTERSSON, Michael , BORGQVIST, Per-Olof , FORS, Jonas , JANSSON, Olof
IPC分类号： A61M1/16
摘要： A medical fluid for use in treatment of blood by renal replacement therapy, RRT, is generated in a system (20) comprising pumps (25A, 25B) for pumping fluids from containers (23A, 23B) into a fluid channel (21) for mixing therein. The pumps (25A, 5 25B) are controlled based on output signals (S1, S2) from scales (24A, 24B), on which the containers (23A, 23B) are arranged, to achieve a given mixing ratio between the fluids. The system may be configured by arranging a disposable arrangement on a machine comprising the pumps (25A, 25B) and the scales (24A, 24B). The disposable arrangement may define the fluid channel (21) and the containers (23A, 23B), and the machine may be an RRT apparatus. The system (20) may be operated to generate the medical fluid on-line for the RRT apparatus.

8. 发明申请

WO2023016952A1 SYSTEMS FOR SUPPLYING MEDICAL FLUID FOR RENAL REPLACEMENT THERAPY AND METHODS OF OPERATING SUCH SYSTEMS 审中-公开
公开(公告)号：WO2023016952A1
公开(公告)日：2023-02-16
申请号：PCT/EP2022/072174
申请日：2022-08-08
申请人： GAMBRO LUNDIA AB
发明人： JANSSON, Olof , PETTERSSON, Michael , BORGQVIST, Per-Olof , HERTZ, Thomas , FORS, Jonas
IPC分类号： A61M1/16
摘要： A system comprises a first device (10) and a second device (30) which are connected to establish a fluid path (21) between a pump (15) in the first device (10) and a container (38) in the second device (30) through a valve (32) in the second device (30). A control unit (31) in the second device (30) selectively operates the valve (32) to open the fluid path (21). The second device (30) is configured to supply a medical fluid for renal replacement therapy by use of a first fluid (F1) received from the first device on the fluid path (21). A control unit (11) in the first device (10) directly or indirectly measures fluid pressure in the fluid path (21) and operates to, intermittently during operation of the second device (30), activate the pump (15) to pump the first fluid (F1) into the fluid path (21) and, when the fluid pressure in the fluid path (21) indicates that the valve (32) is closed, deactivate the pump (15). The first device (30) is thereby operable to replenish the container (38) without being synchronized with the second device (30).

9. 发明公开

EP3886941A1 PREPARING AN EXTRACORPOREAL BLOOD TREATMENT APPARATUS 审中-公开
公开(公告)号：EP3886941A1
公开(公告)日：2021-10-06
申请号：EP19805948.7
申请日：2019-11-18
申请人： Gambro Lundia AB
发明人： NILSSON, Roger , ERICSON, Björn , FORS, Jonas , FORSLAND, Karl Henrik
IPC分类号： A61M1/36

10. 发明公开

EP4384235A1 SYSTEMS FOR SUPPLYING MEDICAL FLUID FOR RENAL REPLACEMENT THERAPY AND METHODS OF OPERATING SUCH SYSTEMS 审中-实审
公开(公告)号：EP4384235A1
公开(公告)日：2024-06-19
申请号：EP22764353.3
申请日：2022-08-08
申请人： Gambro Lundia AB
发明人： JANSSON, Olof , PETTERSSON, Michael , BORGQVIST, Per-Olof , HERTZ, Thomas , FORS, Jonas
IPC分类号： A61M1/16
CPC分类号： A61M1/1656 , A61M2205/339320130101 , A61M2205/338220130101 , A61M2205/338620130101 , A61M2205/333120130101

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式