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公开(公告)号：EP1481573A1
公开(公告)日：2004-12-01
申请号：EP03725255.8
申请日：2003-03-03
申请人： Absys
IPC分类号： H05H1/24
CPC分类号： H05H1/2406 , H05H2001/2412 , H05H2001/4682
摘要： The invention concerns a plasma generating system comprising a high voltage generator (20) connected to at least two electrodes (26, 28) one of which comprises a high radius of curvature, or has a planar geometrical shape, and another comprises a low radius of curvature, said high voltage generator being controlled (32, 34, 36) so as to maintain constant the average frequency of current discharge occurrence between the electrodes.
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公开(公告)号：EP1079732B1
公开(公告)日：2003-11-12
申请号：EP99920877.0
申请日：1999-05-17
IPC分类号： A61B5/0215 , A61B5/00
CPC分类号： A61B5/0215 , A61B5/0002
摘要： The invention concerns a system for measuring at least one physical parameter in a site of a patient's body accessible by a medical probe, comprising a medical probe (1) consisting of a rod (2) equipped with means sensing said parameter and means for delivering an electric signal representing said parameter, and collected by the sensor, to a data processing device external to the patient. The sensor is contained in an electronic measuring module (41, 42) which also includes other elements constituted by electronic means associated with the sensor for supplying a measurement signal, means for remote transmission of the measurement signal, means for powering said elements.
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公开(公告)号：EP1161267A1
公开(公告)日：2001-12-12
申请号：EP00910967.9
申请日：2000-03-16
申请人： Absys
IPC分类号： A61L2/14
CPC分类号： A61L2/14
摘要： The invention concerns a method for sterilisation by plasma of at least a object which consists in: placing the object(s) to be treated (50) in a treating chamber (10) substantially subjected to atmospheric pressure; introducing in said treating chamber one or several non-biocidal gas mixtures whereof at least one contains moisture; generating a plasma producing species from one of the gas mixtures by generating at least with a high voltage power supply (38) an electric discharge between a high voltage electrode (36) and a ground electrode (40), said electrodes being placed in said treating chamber; driving the plasma species outside the inter-electrode zone (30), towards the surface of the object(s) to be treated (50); and discharging the gas residues derived from the treatment outside the treating chamber. Moisture is directly introduced at the object to be treated or into the inter-electrode zone. The gas mixture contains at least 10 % of oxygen and 10 % of nitrogen and it preferably consists of ambient air. A relative moisture content ranging between 50 % and 100 % is present at the object to be treated. The invention also concerns various devices for implementing said method in particular for sterilising all types of medical objects.
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公开(公告)号：EP1079732A1
公开(公告)日：2001-03-07
申请号：EP99920877.0
申请日：1999-05-17
IPC分类号： A61B5/0215 , A61B5/00
CPC分类号： A61B5/0215 , A61B5/0002
摘要： The invention concerns a system for measuring at least one physical parameter in a site of a patient's body accessible by a medical probe, comprising a medical probe (1) consisting of a rod (2) equipped with means sensing said parameter and means for delivering an electric signal representing said parameter, and collected by the sensor, to a data processing device external to the patient. The sensor is contained in an electronic measuring module (41, 42) which also includes other elements constituted by electronic means associated with the sensor for supplying a measurement signal, means for remote transmission of the measurement signal, means for powering said elements.
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公开(公告)号：EP1161267B1
公开(公告)日：2003-09-03
申请号：EP00910967.9
申请日：2000-03-16
申请人： Absys
IPC分类号： A61L2/14
CPC分类号： A61L2/14
摘要： The invention concerns a method for sterilisation by plasma of at least a object which consists in: placing the object(s) to be treated (50) in a treating chamber (10) substantially subjected to atmospheric pressure; introducing in said treating chamber one or several non-biocidal gas mixtures whereof at least one contains moisture; generating a plasma producing species from one of the gas mixtures by generating at least with a high voltage power supply (38) an electric discharge between a high voltage electrode (36) and a ground electrode (40), said electrodes being placed in said treating chamber; driving the plasma species outside the inter-electrode zone (30), towards the surface of the object(s) to be treated (50); and discharging the gas residues derived from the treatment outside the treating chamber. Moisture is directly introduced at the object to be treated or into the inter-electrode zone. The gas mixture contains at least 10 % of oxygen and 10 % of nitrogen and it preferably consists of ambient air. A relative moisture content ranging between 50 % and 100 % is present at the object to be treated. The invention also concerns various devices for implementing said method in particular for sterilising all types of medical objects.
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公开(公告)号：EP1317292A2
公开(公告)日：2003-06-11
申请号：EP01972154.7
申请日：2001-09-13
申请人： Absys
IPC分类号： A61L2/14
摘要： The invention concerns a plasma sterilisation system in the presence of humidity from a non-biocidal gas containing oxygen and nitrogen of at least an object placed outside the discharge in a sealed treatment chamber substantially subjected to atmospheric pressure, said method comprising the following steps: introducing the humidified non-biocidal gas into the treatment chamber, generating a first plasma discharge A for a specific duration ensuring the efficacy of the sterilising species generated during the following phase in the entire chamber; generating a second plasma discharge B for a specific duration ensuring sterilisation of said object and rinsing the treatment chamber for a specific duration to ensure a non-polluting atmosphere when the chamber is subsequently opened. Preferably, the first plasma discharge and the introduction of humidity are simultaneous and the first and second plasma discharges can overlap such that the generation of the second plasma starts before the end of the first plasma discharge. The invention also concerns various devices for implementing said method in particular for sterilising all types of medical objects.
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