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. 发明公开

EP2550984A4 BLOOD PURIFICATION DEVICE 有权
公开(公告)号：EP2550984A4
公开(公告)日：2015-03-18
申请号：EP11759506
申请日：2011-03-24
申请人： NIKKISO CO LTD
发明人： HASEGAWA SHINYA , TOYODA MASAHIRO
IPC分类号： A61M1/14 , A61M1/34
CPC分类号： A61M1/342 , A61M1/16 , A61M1/1601 , A61M1/1613 , A61M1/3431 , A61M1/3434 , A61M1/3441 , A61M1/3455 , A61M1/3462 , A61M1/3465 , A61M1/3609 , A61M1/361 , A61M1/3612 , A61M2205/3327 , A61M2205/3334 , A61M2205/3351 , A61M2230/207

2. 发明公开

EP2535065A4 DIALYZER 有权
标题翻译：透析机
公开(公告)号：EP2535065A4
公开(公告)日：2014-07-23
申请号：EP11742208
申请日：2011-02-08
申请人： NIKKISO CO LTD
发明人： HASEGAWA SHINYA , TANAKA KENSAKU
IPC分类号： A61M1/14 , A61M1/34 , A61M1/36
CPC分类号： A61M1/342 , A61M1/3434 , A61M1/3437 , A61M1/3465 , A61M1/3646 , A61M1/3649

3. 发明专利

JP2011206324A Blood purifying apparatus 有权
标题翻译：血液净化装置
公开(公告)号：JP2011206324A
公开(公告)日：2011-10-20
申请号：JP2010077967
申请日：2010-03-30
申请人： Nikkiso Co Ltd , 日機装株式会社
发明人： TOYODA MASAHIRO , HASEGAWA SHINYA
IPC分类号： A61M1/34 , A61M1/14
摘要： PROBLEM TO BE SOLVED: To provide a blood purifying apparatus which can prevent an excessive condensation to the blood which extracorporeally circulates from occurring when the on-line HDF or the on-line HF of a replacement fluid is performed.SOLUTION: The blood purifying apparatus includes: a dialyzer 1; an artery-side blood circuit 2; a vein-side blood circuit 3; a dialysate introducing line L1; a dialysate discharging line L2 which discharges a dialysate from the dialyzer 1; a replacement fluid line L3; and a replacement fluid pump 9 which can feed the dialysate having flown in the replacement fluid line L3 to the artery-side blood circuit 2. The blood purifying apparatus is equipped with a control means 10 which can perform the control in such a manner that the flow rate of the dialysate which is introduced to the dialyzer 1 may be made approximately the same as the flow rate of the dialysate which is discharged from the blood purifying implement until a specified period of time has passed from the starting of the feeding of the dialysate to the artery-side blood circuit 2 by the replacement fluid pump 9 on condition that the blood flowing in a dilution flow channel section A is not diluted with the dialysate.
摘要翻译：要解决的问题：提供一种血液净化装置，其能够防止在执行在线HDF或替换液体的在线HF时发生的体外循环的血液的过度冷凝。解决方案：血液净化装置包括：透析器1; 动脉侧血液回路2; 静脉侧血液回路3; 透析液引入线L1; 从透析器1排出透析液的透析液排出管线L2; 更换流体管线L3; 以及可将补充流体管线L3中流动的透析液供给到动脉侧血液回路2的置换液泵9.该血液净化装置配备有能够进行控制的控制装置10，导入透析器1的透析液的流量可以与从透析器排出的透析液的流量大致相同，直到从透析液的供给开始经过规定时间在稀释流路部A中流动的血液未被透析液稀释的情况下，通过置换液泵9向动脉侧血液回路2供给。

4. 发明专利

JP2011160964A Dialyzer 有权
标题翻译：透析器
公开(公告)号：JP2011160964A
公开(公告)日：2011-08-25
申请号：JP2010026623
申请日：2010-02-09
申请人： Nikkiso Co Ltd , 日機装株式会社
发明人： HASEGAWA SHINYA
IPC分类号： A61M1/14 , A61M1/34
摘要： PROBLEM TO BE SOLVED: To provide a dialyzer capable of preventing an excessive positive pressure from being generated in a flow path between a blood pump and a liquid replenishing pump even when an error is generated in the flow rates of the blood pump and the liquid replenishing pump when returning blood, also preventing a liquid replenishing line side valve means from being left open and improving safety. SOLUTION: The dialyzer includes a monitoring means 17 capable of monitoring the open state of a liquid replenishing line side valve means 18 by interrupting a flow path by a vein side valve means 16 before returning blood, rotationally driving the blood pump 8 for a predetermined amount and monitoring the change of a liquid pressure measured by a vein pressure sensor 15. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够防止在血液泵和液体补充泵之间的流路中产生过大的正压的透析器，即使在血液泵的流量产生误差时，返回血液时的液体补充泵，也防止液体补充管路侧阀装置打开，提高安全性。解决方案：透析器包括监测装置17，其能够在返回血液之前通过静脉侧阀装置16中断流路而监测液体补充管路侧阀装置18的打开状态，旋转地驱动血泵8，预定量并监测由静脉压力传感器15测量的液体压力的变化。版权所有：（C）2011，JPO＆INPIT

5. 发明专利

JP2011160963A Dialyzer 有权
标题翻译：透析器
公开(公告)号：JP2011160963A
公开(公告)日：2011-08-25
申请号：JP2010026622
申请日：2010-02-09
申请人： Nikkiso Co Ltd , 日機装株式会社
发明人： HASEGAWA SHINYA , TANAKA KENSAKU
IPC分类号： A61M1/14
CPC分类号： A61M1/342 , A61M1/3434 , A61M1/3437 , A61M1/3465 , A61M1/3646 , A61M1/3649
摘要： PROBLEM TO BE SOLVED: To provide a dialyzer capable of preventing an excessive positive pressure from being generated in a flow path between a blood pump and a liquid replenishing pump even when an error is generated in the flow rates of the blood pump and the liquid replenishing pump when returning blood. SOLUTION: The dialyzer includes: a liquid replenishing line L3 which comprises a flow passage whose one end (a) is connected to a dialysate introducing line L1 and other end side is branched and provided with a first branch end b and a second branch end c, and in which the first branch end b is connected to an artery side blood circuit 2 and the second branch end b is connectable to the distal end of the artery side blood circuit 2 when returning blood; and the liquid replenishing pump 7 which is disposed on the side of a connection part with the dialysate introducing line L1 rather than a branch part P in the liquid replenishing line L3, and is capable of making the dialysate of the dialysate introducing line L1 flow to the first branch end b and the second branch end c. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够防止在血液泵和液体补充泵之间的流路中产生过大的正压的透析器，即使在血液泵的流量产生误差时，返回血液时补液泵。解决方案：透析器包括：液体补充线L3，其包括流通通道，其一端（a）连接到透析液引入线L1，另一端侧分支并设置有第一分支端b和第二分支端分支端c，并且其中第一分支端b连接到动脉侧血液回路2，并且第二分支端b在返回血液时可连接到动脉侧血液回路2的远端; 以及液体补充泵7，其配置在与透液引入管线L1的连接部分的侧面而不是液体补充管线L3中的分支部分P的一侧，并且能够使透析液引入管线L1的透析液流到第一分支端b和第二分支端c。版权所有（C）2011，JPO＆INPIT

6. 发明专利

JP2011015839A Aid for self-puncture 有权
标题翻译：自救的援助
公开(公告)号：JP2011015839A
公开(公告)日：2011-01-27
申请号：JP2009162760
申请日：2009-07-09
申请人： National Cerebral & Cardiovascular Center , Nikkiso Co Ltd , 日機装株式会社 , 独立行政法人国立循環器病研究センター
发明人： OTA ASAAKI , HASEGAWA SHINYA , SAKAMAKI MASAMICHI , MATSUMOTO RYOHEI , FURUZONO TSUTOMU
IPC分类号： A61M5/00
摘要： PROBLEM TO BE SOLVED: To provide an aid for self-puncture, capable of favorably assisting puncture work when a hemocatharsis treating patient self-punctures with a puncture needle.SOLUTION: The aid for self-puncture for a hemocatharsis treating patient to self-puncture includes: a base seat 1 composed of a plate-shaped member that can be placed on a desired roughly flat place; an extension 2 extended from the base seat 1 upward; an arm 3 of which base end side is supported by the extension 2 to be capable of swinging, and enabling an arm of the patient to be inserted between itself and the base seat 1; a projection 4 projected on the tip side of the arm 3 at a specified position facing the base seat 1; and a torsion spring 5 to constantly bias the arm 3 in such a direction as to make the tip side of the arm 3 to abut on the base seat 1.
摘要翻译：要解决的问题：为自我穿刺提供帮助，能够有利于帮助穿刺工作，当血液透析治疗患者用穿刺针穿刺时。解剖：用于血液渗透治疗患者自我穿刺的自我穿刺的辅助包括：基座1，其由可以放置在期望的大致平坦的位置上的板状构件构成; 从基座1向上延伸的延伸部2; 一个臂3，其基端侧由延伸部2支撑以能够摆动，并且使得患者的臂能够插入其本身与基座1之间; 突出部4在面向基座1的规定位置突出于臂3的前端侧; 以及扭力弹簧5，以在使臂3的前端侧抵靠在基座1上的方向上不断地偏压臂3。

7. 发明专利

JP2011200407A Blood purification device 有权
标题翻译：血液净化装置
公开(公告)号：JP2011200407A
公开(公告)日：2011-10-13
申请号：JP2010070148
申请日：2010-03-25
申请人： Nikkiso Co Ltd , 日機装株式会社
发明人： HASEGAWA SHINYA , TOYODA MASAHIRO
IPC分类号： A61M1/14
CPC分类号： A61M1/342 , A61M1/16 , A61M1/1601 , A61M1/1613 , A61M1/3431 , A61M1/3434 , A61M1/3441 , A61M1/3455 , A61M1/3462 , A61M1/3465 , A61M1/3609 , A61M1/361 , A61M1/3612 , A61M2205/3327 , A61M2205/3334 , A61M2205/3351 , A61M2230/207
摘要： PROBLEM TO BE SOLVED: To provide a blood purification device preventing excess concentration in blood extracorporeally circulating during online HDF (hemodiafiltration) or online HF (hemofiltration) prior to fluid replacement.SOLUTION: This blood purification device includes: a dialyzer 1; an arterial side blood circuit 2 in which a blood pump 4 is disposed; a venous side blood circuit 3; a dialysis fluid introduction line L1 that introduces a dialysis fluid into the dialyzer 1; a dialysis fluid discharge line L2 that discharges the dialysis fluid from the dialyzer 1; a fluid replacement line L3; and a fluid replacement pump 9 that supplies the dialysis fluid flowing in the fluid replacement line L3 to the arterial side blood circuit 2, wherein a control means 11 is provided that can estimate or measure the concentration of blood in a dilution channel section A on the arterial side blood circuit 2 that comprises the fluid channel spanning from the connection site of the fluid replacement line L3 to the dialyzer 1, and that can control the volume of dialysis fluid supplied by the fluid replacement pump 9 on the basis of the estimated or measured blood concentration.
摘要翻译：要解决的问题：提供一种血液净化装置，其在流体置换之前在线HDF（血液透析过滤）或在线HF（血液滤过）期间防止血液中体外循环的过量浓度。解决方案：该血液净化装置包括：透析器1; 设置血液泵4的动脉侧血液回路2; 静脉侧血液回路3; 将透析液引入透析器1的透析液导入管线L1; 从透析器1排出透析液的透析液排出管线L2; 液体替换管线L3; 以及将在流体替换管线L3中流动的透析液供应到动脉侧血液回路2的流体置换泵9，其中设置有能够估计或测量稀释通道部分A中的血液浓度的控制装置11，动脉侧血液回路2，其包括从流体置换管线L3的连接部位到透析器1的流体通道，并且可以基于估计或测量的流体置换泵9控制由流体置换泵9供应的透析流体积血液浓度

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