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公开(公告)号：EP2902050A1
公开(公告)日：2015-08-05
申请号：EP12885248.0
申请日：2012-12-10
发明人： TIAN, Wanbao
IPC分类号： A61M5/142
CPC分类号： A61M5/142 , A61M5/1411 , A61M5/155 , A61M2005/1655 , A61M2205/18 , A61M2205/3331 , A61M2205/50 , A61M2205/502 , A61M2205/507 , A61M2205/6063
摘要： An intelligent infusion pump for constant rate intravenous drug infusion to patients comprises: housing; a control circuit board (1) mounted in a lower part of the interior of the housing; an input and display device (2) mounted at a side of the housing; and a support base mounted on an upper portion of a front surface of the housing and configured to support a dropping bottle (3); wherein, a back of the housing is provided with an air cleaning device (4), an air inlet of the air cleaning device is arranged outwardly, and an air outlet of the air cleaning device is arranged inwardly and communicates with an air inlet of an air pump of a motor pump assembly (5); an air outlet of the air pump of the motor pump assembly is connected with a seal joint (8) mounted on the front surface of the housing via an air pipe with an air check valve (7), and an air pressure sensor (6) is mounted on an air pipe connected between the air check valve and the seal joint of the housing; the interior of the housing is further provided with an infusion flow control mechanism (9) and a power supply device, and an infrared detection head (10) is mounted on the front surface of the housing and placed under the support base; and the control circuit board (1) is electrically connected with the input and display device (2), the motor pump assembly (5), the air pressure sensor (6), the infusion flow control mechanism (9), the infrared detection head (10), and the power supply device. The air pump is used to provide pressure, so that common infusion tubes can meet the requirements and the cost can be reduced. By using the air cleaning device, the clean air does not cause contamination of the liquid medicine. The present invention is convenient to use, safe, and inexpensive.
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12.发明授权
公开(公告)号：EP0401515B1
公开(公告)日：1995-08-02
申请号：EP90108495.4
申请日：1990-05-07
申请人： Fresenius AG
CPC分类号： A61M5/14276 , A61M2005/1655
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公开(公告)号：EP0270572B1
公开(公告)日：1993-10-20
申请号：EP87903201.9
申请日：1987-05-04
申请人： MICROGON, INC.
发明人： CRONIN, James, J.
IPC分类号： A61M5/165
CPC分类号： A61M5/165 , A61M2005/1652 , A61M2005/1655
摘要： Filtering device (11) adapted to be used with a syringe (10) and a needle (12) wherein longitudinally positive hollow filter fibres (23) and a flow blocking material (26) are arranged within a tubular body (18) for directing flow through the material of the hollow fibres. The device can be embodied either as a single filter element or as a combination syringe, filter and needle.
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14.发明公开Implantierbare Vorrichtung zur dosierten Abgabe von Medikamenten in den menschlichen Körper 失效Implantierbare Vorrichtung zur dosierten Abgabe von Medikamenten in den menschlichenKörper。
公开(公告)号：EP0401515A2
公开(公告)日：1990-12-12
申请号：EP90108495.4
申请日：1990-05-07
申请人： Fresenius AG
CPC分类号： A61M5/14276 , A61M2005/1655
摘要： Die Erfindung betrifft eine implantierbare Vorrichtung (1) zur dosierten Abgabe von Medikamenten in den menschlichen Körper, bei der zwischen einer ersten, das zu verabreichende Medikament speichernden Kammer (4) und den anschließenden zu einem Auslaßkatheter (8) führenden Leitungsabschnitten ein Filter in Form einer Hohlfaserkapillare (15) angeordnet ist. Diese Hohlfaserkapillare (15) kann beispielsweise mit einem Ende einer Auslaßreduziereinrichtung (7) verbunden sein, wodurch vermieden wird, daß Partikel, die durch das Durchstechen eines Septums (12) in die erste Kammer (4) gelangen können, in die Leitungsabschnitte stromabseitig der ersten Kammer (4) gelangen können, so daß bei der erfindungsgemäßen Vorrichtung (1) sicher Verstopfungen vermieden werden können.
摘要翻译： 本发明涉及一种用于向人体内测量给药药物的可植入装置（1），其中中空纤维毛细管（15）形式的过滤器布置在第一室（4）之间，将药物储存在 以及随后的通向排出导管（8）的转移部分。 该中空纤维毛细管15可以例如连接到出口减少装置（7）的一端，结果可以防止可能穿过隔膜（12）中的穿刺的颗粒 ）进入第一室（4），从而能够进入第一室（4）下游的传送部分，使得在根据本发明的装置（1）的情况下，可以可靠地防止堵塞。 ...
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公开(公告)号：EP0153928B1
公开(公告)日：1990-05-16
申请号：EP84902653.9
申请日：1984-06-22
CPC分类号： B01D67/0088 , A61M5/165 , A61M5/38 , A61M5/385 , A61M2005/1655 , A61M2205/7536 , B01D19/0031 , B01D61/20 , B01D63/024
摘要： An in-line set filter for parenteral solution sets and the like which comprises a tubular housing (16) having first and second ends (20, 18). A bundle of filter tubes (22) is positioned within the housing, the filter tubes preferably being folded so that all ends of the filter tubes (22) occupy a single zone in communication with the first housing end. The zone is filled with potting compound (28) with the filter tube ends communicating through the potting compound (28) and open to the exterior. A flow access port (32) is laterally positioned in a side wall between the second end (18) and the potting compound (28) but closer to the potting compound (28). The second end (18) defines an open aperture occluded by a porous hydrophobic filter (40) to permit venting while preventing loss of aqueous liquid.
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公开(公告)号：EP0153928A4
公开(公告)日：1987-09-08
申请号：EP84902653
申请日：1984-06-22
申请人： BAXTER TRAVENOL LAB
CPC分类号： B01D67/0088 , A61M5/165 , A61M5/38 , A61M5/385 , A61M2005/1655 , A61M2205/7536 , B01D19/0031 , B01D61/20 , B01D63/024
摘要： An in-line set filter for parenteral solution sets and the like which comprises a tubular housing (16) having first and second ends (20, 18). A bundle of filter tubes (22) is positioned within the housing, the filter tubes preferably being folded so that all ends of the filter tubes (22) occupy a single zone in communication with the first housing end. The zone is filled with potting compound (28) with the filter tube ends communicating through the potting compound (28) and open to the exterior. A flow access port (32) is laterally positioned in a side wall between the second end (18) and the potting compound (28) but closer to the potting compound (28). The second end (18) defines an open aperture occluded by a porous hydrophobic filter (40) to permit venting while preventing loss of aqueous liquid.
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公开(公告)号：EP2902050B1
公开(公告)日：2018-02-07
申请号：EP12885248.0
申请日：2012-12-10
发明人： TIAN, Wanbao
CPC分类号： A61M5/142 , A61M5/1411 , A61M5/155 , A61M2005/1655 , A61M2205/18 , A61M2205/3331 , A61M2205/50 , A61M2205/502 , A61M2205/507 , A61M2205/6063
摘要： An intelligent infusion pump for constant rate intravenous drug infusion to patients comprises: housing; a control circuit board (1) mounted in a lower part of the interior of the housing; an input and display device (2) mounted at a side of the housing; and a support base mounted on an upper portion of a front surface of the housing and configured to support a dropping bottle (3); wherein, a back of the housing is provided with an air cleaning device (4), an air inlet of the air cleaning device is arranged outwardly, and an air outlet of the air cleaning device is arranged inwardly and communicates with an air inlet of an air pump of a motor pump assembly (5); an air outlet of the air pump of the motor pump assembly is connected with a seal joint (8) mounted on the front surface of the housing via an air pipe with an air check valve (7), and an air pressure sensor (6) is mounted on an air pipe connected between the air check valve and the seal joint of the housing; the interior of the housing is further provided with an infusion flow control mechanism (9) and a power supply device, and an infrared detection head (10) is mounted on the front surface of the housing and placed under the support base; and the control circuit board (1) is electrically connected with the input and display device (2), the motor pump assembly (5), the air pressure sensor (6), the infusion flow control mechanism (9), the infrared detection head (10), and the power supply device. The air pump is used to provide pressure, so that common infusion tubes can meet the requirements and the cost can be reduced. By using the air cleaning device, the clean air does not cause contamination of the liquid medicine. The present invention is convenient to use, safe, and inexpensive.
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公开(公告)号：EP3122399A4
公开(公告)日：2017-12-13
申请号：EP15768764
申请日：2015-03-20
申请人： SUREFIRE MEDICAL INC
CPC分类号： A61M5/16881 , A61F2/013 , A61F2002/011 , A61F2002/016 , A61F2230/0067 , A61F2230/0071 , A61F2230/0076 , A61F2230/0078 , A61F2230/0089 , A61F2250/0098 , A61M5/165 , A61M2005/1655
摘要： An endovascular microvalve device for use in a vessel during a therapy procedure includes an outer catheter, an inner catheter displaceable within the outer catheter, and a filter valve coupled to the distal ends of the inner and outer catheters. The valve is constructed of a braid of elongate first filaments coupled together at their proximal ends in a manner that the first filaments are movable relative to each other along their lengths. A filter is provided to the braid formed by electrostatically depositing or spinning polymeric second filaments onto the braided first filaments. The lumen of the inner catheter delivers a therapeutic agent beyond the valve. The device is used to provide a therapy in which a therapeutic agent is infused into an organ.
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公开(公告)号：EP2982398B1
公开(公告)日：2017-09-20
申请号：EP14179850.4
申请日：2014-08-05
申请人： Gambro Lundia AB
CPC分类号： A61M1/3462 , A61M1/1672 , A61M5/165 , A61M2005/1655 , A61M2005/1657 , A61M2205/75 , B01D61/28 , B01D63/087 , B01D69/02 , B01D2313/20 , B01D2313/23 , B01D2313/58 , B01D2325/16
摘要： The present disclosure relates to a filter module for a medical fluid delivery system capable of removing cytokine inducing substances (CIS) from a medical fluid.
摘要翻译： 本公开涉及一种用于医疗流体输送系统的过滤器模块，其能够从医疗流体中去除细胞因子诱导物质（CIS）。
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公开(公告)号：EP1008358A3
公开(公告)日：2000-07-05
申请号：EP99123376.8
申请日：1999-11-23
申请人： JMS Co., Ltd.
IPC分类号： A61M5/165
CPC分类号： A61M5/165 , A61M2005/1655
摘要： An infusion filter 1 comprising a bundle 4 of hydrophilic porous hollow fibers with the outside of both ends fixed with a potting material 5 and a housing 7 that has a liquid inlet port 2 and a liquid outlet port 6 and that is packed with the hollow fibers, wherein a filtration portion is provided between the liquid inlet port 2 and the liquid outlet port 6, and wherein a packing rate of the hollow fibers packed in the housing 7 is set in the range from 15 to 40%. With such a structure, the infusion filter having the great filtration capacity can be provided at low cost.
摘要翻译： 输液过滤器1包括亲水性多孔中空纤维束4，其两端的外侧用灌封材料5固定;以及外壳7，其具有液体入口端口2和液体出口端口6，并且填充有中空纤维 其中在液体入口端口2和液体出口端口6之间设置有过滤部分，并且其中填充在壳体7中的中空纤维的填充率设定在15％至40％的范围内。 采用这种结构，可以以低成本提供具有大过滤能力的输液过滤器。
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