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公开(公告)号：US5654165A
公开(公告)日：1997-08-05
申请号：US476103
申请日：1995-06-07
CPC分类号： C12Q1/18
摘要： A test solution including bacteria is added to a liquid sample in which antibacterial drug exists and to a liquid sample in which no antibacterial drug exists, and existence or non-existence of drug sensitivity is judged based upon whether or not the dissolved oxygen concentration in both liquid samples are essentially different from one another.
摘要翻译： 将含有细菌的试验溶液加入到存在抗菌药物的液体样品和不存在抗菌药物的液体样品中，并且基于两者中的溶解氧浓度是否判断药物敏感性的存在或不存在 液体样品基本上彼此不同。
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公开(公告)号：US5876959A
公开(公告)日：1999-03-02
申请号：US638851
申请日：1996-04-29
CPC分类号： C12Q1/04 , C12Q2304/44
摘要： A method for detecting, identifying and measuring infectious disease causing microorganisms is described. The method utilizes a plural medium arrangement in which a test liquid containing a microorganism is simultaneously introduced. Different media are utilized for the plural medium arrangement and at least one of the media can contain a respiration inhibiting material and/or other reagents such as antibiotics. Dissolved oxygen measurements of the media are taken as a measurement of microorganism respiration. Oxygen electrode signals within different media are compared and differential respiration variation rates are determined and identification signals produced. The identification signal resulting from the multiple respiration rate determinations is compared with known values to identify and measure the microorganism. The drug sensitivity of a microorganism is also judged when at least one of the media contains a drug for which the sensitivity of microorganism is to be determined.
摘要翻译： 描述了用于检测，识别和测量引起感染性微生物的传染病的方法。 该方法利用了同时引入含有微生物的检测液的多种培养基配置。 不同的培养基用于多种培养基布置，并且至少一种培养基可以含有呼吸抑制材料和/或其它试剂如抗生素。 将介质的溶解氧测量作为微生物呼吸的测量值。 比较不同介质中的氧电极信号，确定差异呼吸变化率，产生识别信号。 将由多次呼吸速率测定得到的识别信号与已知值进行比较，以鉴定和测量微生物。 当至少一种培养基含有确定微生物敏感性的药物时，也判断微生物的药物敏感性。
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公开(公告)号：US6143555A
公开(公告)日：2000-11-07
申请号：US219930
申请日：1998-12-23
CPC分类号： C12Q1/04 , C12Q1/001 , C12Q1/005 , C12Q2304/44 , Y10S435/81
摘要： An apparatus for detecting, identifying and measuring infectious disease causing microorganisms is described. The apparatus utilizes a plural medium arrangement in which a test liquid containing a microorganism is simultaneously introduced. Different media are utilized for the plural medium arrangement and at least one of the media can contain a respiration inhibiting material and/or other reagents such as antibiotics. Dissolved oxygen measurements of the media are taken as a measurement of microorganism respiration. Oxygen electrode signals within different media are compared and differential respiration variation rates are determined and identification signals produced. The identification signal resulting from the multiple respiration rate determinations is compared with known values to identify and measure the microorganism. The drug sensitivity of a microorganism is also judged when at least one of the media contains a drug for which the sensitivity of microorganism is to be determined.
摘要翻译： 描述了用于检测，识别和测量引起感染性微生物的传染病的装置。 该装置利用其中同时引入含有微生物的测试液的多种介质装置。 不同的培养基用于多种培养基布置，并且至少一种培养基可以含有呼吸抑制材料和/或其它试剂如抗生素。 将介质的溶解氧测量作为微生物呼吸的测量值。 比较不同介质中的氧电极信号，确定差异呼吸变化率，产生识别信号。 将由多次呼吸速率测定得到的识别信号与已知值进行比较，以鉴定和测量微生物。 当至少一种培养基含有确定微生物敏感性的药物时，也判断微生物的药物敏感性。
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