CN105973961A - 上消化道pH值动态监测仪的电极保存处理方法 - Google Patents

上消化道pH值动态监测仪的电极保存处理方法 Download PDF

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CN105973961A
CN105973961A CN201610591077.XA CN201610591077A CN105973961A CN 105973961 A CN105973961 A CN 105973961A CN 201610591077 A CN201610591077 A CN 201610591077A CN 105973961 A CN105973961 A CN 105973961A
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electrode
dynamic monitor
protection liquid
value
digestive tract
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曹慧玲
曹柏松
张俊
秦明辉
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HEFEI KAILI PHOTOELECTRIC TECHNOLOGY Co Ltd
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HEFEI KAILI PHOTOELECTRIC TECHNOLOGY Co Ltd
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/28Electrolytic cell components
    • G01N27/30Electrodes, e.g. test electrodes; Half-cells
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/28Electrolytic cell components
    • G01N27/30Electrodes, e.g. test electrodes; Half-cells
    • G01N27/302Electrodes, e.g. test electrodes; Half-cells pH sensitive, e.g. quinhydron, antimony or hydrogen electrodes
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/28Electrolytic cell components
    • G01N27/30Electrodes, e.g. test electrodes; Half-cells
    • G01N27/38Cleaning of electrodes

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Abstract

本发明提供一种上消化道pH值动态监测仪的电极保存处理方法,步骤为:pH电极使用后,先在流动自来水下彻底冲洗,将pH电极操作部位清洗干净;将清洗好的pH电极操作部位放入装有2%碱性戊二醛的消毒盘中浸泡20分钟;将pH电极从消毒盘取出,将pH电极消毒部位放在流动自来水下冲洗,然后放在蒸溜水中再清洗一遍,取出后揩干;将揩干的pH电极挂插入保护液中,使pH电极操作部位表面粘附一层保护液;将粘附有保护液的pH电极晾干,晾干后将电极包装好或挂在储柜中备用。本发明的pH电极经过消毒处理后再进行保存,可避免微生物滋生,pH电极表面包裹一层防护层,可以达到抑菌、防腐的目的,有效保护电极的检测灵敏度,避免在保存过程中碰坏。

Description

上消化道pH值动态监测仪的电极保存处理方法
技术领域
本发明涉及消化道动力检测设备领域,尤其涉及一种上消化道pH值动态监测仪的电极保存处理方法。
背景技术
目前,在临床上消化内科对胃食管反流的监测通常会应用上消化道pH值动态监测仪,对病人的上消化道酸碱度进行监测。即通过pH电极探头与不同酸碱度的消化液发生电化学反应产生相应的电压信号,通过这个电压信号来反映上消化道的酸碱度信息。现有技术中pH电极探头检测精度低,使pH的检测值失准,不能实时准确地反映病人的真实情况。而且现有的上消化道pH值动态监测仪,每次使用以后,都要对pH电极进行保存处理,对pH电极的保存处理直接关系到下一次使用的检测灵敏度,以及pH电极的使用寿命。
发明内容
本发明的目的在于提供一种上消化道pH值动态监测仪的电极保存处理方法,以解决上述技术问题。
本发明所要解决的技术问题采用以下技术方案来实现:
一种上消化道pH值动态监测仪的电极保存处理方法,其特征在于,步骤为:
(1)清洗
pH电极使用后,先在流动自来水下彻底冲洗,将pH电极操作部位清洗干净;
(2)消毒
将清洗好的pH电极操作部位放入装有2%碱性戊二醛的消毒盘中浸泡20分钟;
(3)二次清洗
将pH电极从消毒盘取出,将pH电极消毒部位放在流动自来水下冲洗,然后放在蒸溜水或纯净水中再清洗一遍,取出后用滤纸轻轻揩干;
(4)涂覆保护层
将二次清洗揩干的pH电极挂插入保护液中,使pH电极操作部位表面粘附一层保护液;
(5)晾干
将粘附有保护液的pH电极挂在挂架上晾干,晾干后将电极包装好或挂在储柜中备用。
作为优选,浸泡pH电极时,只将pH电极的操作部位插入消毒盘中进行消毒,pH电极的插头留在消毒盘之外,不参与消毒。
作为优选,所述2%碱性戊二醛中加入等量的丝瓜汁进行调和,以质量计。
作为优选,所述保护液由如下质量比的原料配制而成:
甘油5、酒精3、水12、丝瓜汁6、白炭黑3.5,
水加热至85℃,将甘油溶解在其中,然后加入白炭黑,连续搅拌5min以上,置于-12℃的温度下冷藏10min;升温至-2℃,保温5min;再升温至20℃,保温10min,然后与酒精和丝瓜汁混合搅拌均匀,即得。
本发明的有益效果是:
上消化道pH值动态监测仪为胃食管反流性疾病的临床诊断及病理、机理研究提供了一种医学检测手段。
pH电极经过消毒处理后再进行保存,可避免微生物滋生,消毒处理过程方便快捷,对pH电极没有腐蚀性,不会对电极造成损伤,安全性高。
用丝瓜汁调和后的消毒液,可在消毒过程中,对pH电极起到保护作用,使消毒液容易被流水冲洗掉,减小残留的可能性。
消毒、清洗干净后的pH电极表面包裹一层防护层,可以达到抑菌、防腐的目的,有效保护电极的检测灵敏度,避免在保存过程中碰坏。
具体实施方式
为了使本发明实现的技术手段、创作特征、达成目的与功效易于明白了解,下面结合具体实施例,进一步阐述本发明,但下述实施例仅仅为本发明的优选实施例,并非全部。基于实施方式中的实施例,本领域技术人员在没有做出创造性劳动的前提下所获得其它实施例,都属于本发明的保护范围。
一种上消化道pH值动态监测仪的电极保存处理方法,步骤为:
(1)清洗
pH电极使用后,先在流动自来水下彻底冲洗,将pH电极操作部位清洗干净;
(2)消毒
将清洗好的pH电极操作部位放入装有2%碱性戊二醛的消毒盘中浸泡20分钟;
(3)二次清洗
将pH电极从消毒盘取出,将pH电极消毒部位放在流动自来水下冲洗,然后放在蒸溜水或纯净水中再清洗一遍,取出后用滤纸轻轻揩干;
(4)涂覆保护层
将二次清洗揩干的pH电极挂插入保护液中,使pH电极操作部位表面粘附一层保护液;
(5)晾干
将粘附有保护液的pH电极挂在挂架上晾干,晾干后将电极包装好或挂在储柜中备用。
保护液由如下质量比的原料配制而成:
甘油5、酒精3、水12、丝瓜汁6、白炭黑3.5,
水加热至85℃,将甘油溶解在其中,然后加入白炭黑,连续搅拌5min以上,置于-12℃的温度下冷藏10min;升温至-2℃,保温5min;再升温至20℃,保温10min,然后与酒精和丝瓜汁混合搅拌均匀,即得。
以上显示和描述了本发明的基本原理、主要特征和本发明的优点。本行业的技术人员应该了解,本发明不受上述实施例的限制,上述实施例和说明书中描述的仅为本发明的优选例,并不用来限制本发明,在不脱离本发明精神和范围的前提下,本发明还会有各种变化和改进,这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。

Claims (4)

1.一种上消化道pH值动态监测仪的电极保存处理方法,其特征在于,步骤为:
(1)清洗
pH电极使用后,先在流动自来水下彻底冲洗,将pH电极操作部位清洗干净;
(2)消毒
将清洗好的pH电极操作部位放入装有2%碱性戊二醛的消毒盘中浸泡20分钟;
(3)二次清洗
将pH电极从消毒盘取出,将pH电极消毒部位放在流动自来水下冲洗,然后放在蒸溜水或纯净水中再清洗一遍,取出后用滤纸轻轻揩干;
(4)涂覆保护层
将二次清洗揩干的pH电极挂插入保护液中,使pH电极操作部位表面粘附一层保护液;
(5)晾干
将粘附有保护液的pH电极挂在挂架上晾干,晾干后将电极包装好或挂在储柜中备用。
2.根据权利要求1所述的上消化道pH值动态监测仪的电极保存处理方法,其特征在于:浸泡pH电极时,只将pH电极的操作部位插入消毒盘中进行消毒,pH电极的插头留在消毒盘之外,不参与消毒。
3.根据权利要求1所述的上消化道pH值动态监测仪的电极保存处理方法,其特征在于:所述2%碱性戊二醛中加入等量的丝瓜汁进行调和,以质量计。
4.根据权利要求1所述的上消化道pH值动态监测仪的电极保存处理方法,其特征在于:所述保护液由如下质量比的原料配制而成:
甘油5、酒精3、水12、丝瓜汁6、白炭黑3.5,
水加热至85℃,将甘油溶解在其中,然后加入白炭黑,连续搅拌5min以上,置于-12℃的温度下冷藏10min;升温至-2℃,保温5min;再升温至20℃,保温10min,然后与酒精和丝瓜汁混合搅拌均匀,即得。
CN201610591077.XA 2016-07-25 2016-07-25 上消化道pH值动态监测仪的电极保存处理方法 Pending CN105973961A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106189453A (zh) * 2016-07-26 2016-12-07 合肥凯利光电科技有限公司 上消化道pH值动态监测仪的电极保存过程所用的保护液

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1059092A (zh) * 1991-09-20 1992-03-04 中国科学院电子学研究所 上消化道pH值检测传感器
CN2131460Y (zh) * 1992-02-02 1993-05-05 西安电力机械制造公司计算中心 佩戴式上消化道pH值动态监测装置
WO2008056696A1 (fr) * 2006-11-08 2008-05-15 Horiba, Ltd. Solution de stockage de lavage pour électrode de verre et similaire
CN104458860A (zh) * 2014-12-12 2015-03-25 成都纺织高等专科学校 电极保护、活化、清洗套装盒

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1059092A (zh) * 1991-09-20 1992-03-04 中国科学院电子学研究所 上消化道pH值检测传感器
CN2131460Y (zh) * 1992-02-02 1993-05-05 西安电力机械制造公司计算中心 佩戴式上消化道pH值动态监测装置
WO2008056696A1 (fr) * 2006-11-08 2008-05-15 Horiba, Ltd. Solution de stockage de lavage pour électrode de verre et similaire
CN104458860A (zh) * 2014-12-12 2015-03-25 成都纺织高等专科学校 电极保护、活化、清洗套装盒

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106189453A (zh) * 2016-07-26 2016-12-07 合肥凯利光电科技有限公司 上消化道pH值动态监测仪的电极保存过程所用的保护液

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