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1. 发明授权

US07901349B2 Endoscope reprocessor connectivity apparatus and method 有权
标题翻译：内窥镜再处理器连接装置及方法
公开(公告)号：US07901349B2
公开(公告)日：2011-03-08
申请号：US11264909
申请日：2005-11-02
申请人： Paul T. Feld , Michael P. Petersen , John E. Marxer , Ward J. Sly , Johannes Antonius Walta
发明人： Paul T. Feld , Michael P. Petersen , John E. Marxer , Ward J. Sly , Johannes Antonius Walta
IPC分类号： A61B1/00 , A61B1/015
CPC分类号： A61L2/18 , A61B1/00057 , A61B1/125 , A61B90/70 , A61B2090/701
摘要： Apparatus and method for detecting connectivity in a channel in an endoscope undergoing reprocessing using an automatic reprocessor, the apparatus including a source of pressurized fluid which may be a gas alone or gas and liquid and a back pressure detector connected to the channel or channels of interest in the endoscope, the method including providing a source of pressurized fluid, directing the pressurized fluid to a channel in an endoscope, monitoring the time for the back pressure in the pressurized fluid to decay to a predetermined level; and determining whether the channel is connected and open or disconnected by comparing the decay time of the actual back pressure to one or more predetermined values corresponding to the specific channel or channels and model of endoscope undergoing reprocessing.
摘要翻译：用于检测使用自动再处理器进行再处理的内窥镜中的通道中的连通性的装置和方法，该装置包括可以是单独的气体或气体和液体的加压流体源和连接到感兴趣的通道的背压检测器在内窥镜中，该方法包括提供加压流体源，将加压流体引导到内窥镜中的通道，监测加压流体中的背压衰减到预定水平的时间; 并且通过将实际背压的衰减时间与对应于经历再处理的内窥镜的特定通道或模型的一个或多个预定值进行比较来确定通道是连接和断开还是断开。

2. 发明授权

US06641781B2 System for cleaning, disinfecting and/or drying endoscropes 有权
标题翻译：清洁，消毒和/或干燥内窥镜系统
公开(公告)号：US06641781B2
公开(公告)日：2003-11-04
申请号：US09397828
申请日：1999-09-17
申请人： Johannes Antonius Walta
发明人： Johannes Antonius Walta
IPC分类号： A61L900
CPC分类号： F26B21/006 , A61B1/123 , A61B50/10 , A61B50/20 , A61B50/33 , A61B90/70 , A61B2050/105 , F26B9/066
摘要： During the treatment, in particular cleaning, disinfecting and drying, of used, dirty endoscopes, in order to render them suitable once again for subsequent use, the following steps take place: placing a used, dirty endoscope in a rack, connecting the passages of the endoscope to a connection block which is arranged in a fixed position in the rack, placing the rack, with the endoscope therein, in at least one device for treating the endoscope, the connection block being connected to a counter-connection block which is present in the treatment device, in order to bring about a connection between the endoscopes and the treatment device, subjecting the endoscope which is accommodated in the rack to a specific treatment in the treatment device, taking the rack with the endoscope therein out of the treatment device, and uncoupling the endoscope from the connection block after it has been taken out of the final treatment device. This makes it possible to work in extremely hygienic conditions and minimizes the risk of damage to the endoscope.
摘要翻译：在处理过程中，特别是清洁，消毒和干燥使用过的脏内窥镜，以便再次适用于随后的使用时，进行以下步骤：将用过的脏内窥镜放置在架子中，所述内窥镜连接到布置在所述架子中的固定位置的连接块，将所述架子与内窥镜一起放置在至少一个处理所述内窥镜的装置中，所述连接块连接到存在的反连接块在处理装置中，为了实现内窥镜和处理装置之间的连接，将处理装置中容纳在内部的内窥镜进行特定处理，将其中的内窥镜的架子从治疗装置中取出并且在从所述连接块取出所述最终处理装置之后将所述内窥镜与所述连接块解耦。这使得可以在极其卫生的条件下工作，并将损伤内窥镜的风险降至最低。

3. 发明授权

US06260560B1 Device and method for cleaning and/or disinfecting endoscopes 失效
标题翻译：用于清洁和/或消毒内窥镜的装置和方法
公开(公告)号：US06260560B1
公开(公告)日：2001-07-17
申请号：US09078287
申请日：1998-05-13
申请人： Johannes Antonius Walta
发明人： Johannes Antonius Walta
IPC分类号： A61L200
CPC分类号： A61B1/125
摘要： For the purpose of cleaning and/or disinfecting endoscopes having a plurality of channels, each channel is connected to a feedline, which is provided with a shut-off valve, for a cleaning and/or disinfecting agent, and each channel is flushed with a cleaning and/or disinfecting agent. If necessary, before flushing the channels, separating means are arranged in the endoscope in order to separate channels from one another, in such a manner that during flushing only single channels are present in the endoscope. Each single channel is connected to a feedline for a cleaning and/or disinfecting agent and is flushed separately. The single channels which merge in the endoscope into a common channel part are flushed one after the other. Advantageously, if single channels of mutually different passage width are flushed simultaneously, an additional flow restriction is arranged in at least the feedline connected to the channel with the greater passage width.
摘要翻译：为了清洁和/或消毒具有多个通道的内窥镜的目的，每个通道连接到具有用于清洁和/或消毒剂的截止阀的馈线，并且每个通道用清洁和/或消毒剂。如果需要，在冲洗通道之前，分离装置被布置在内窥镜中，以便使通道彼此分离，使得在冲洗期间，内窥镜中仅存在单个通道。每个单个通道连接到用于清洁和/或消毒剂的进料管，并分开冲洗。在内窥镜中合并到公共通道部分中的单个通道一个接一个地被冲洗。有利地，如果同时冲洗相互不同的通道宽度的单个通道，则在至少具有更大通道宽度的通道连接的馈线中布置附加的流动限制。

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