CN113397974A - 一种核黄素溶液保存袋及血袋连接装置 - Google Patents

一种核黄素溶液保存袋及血袋连接装置 Download PDF

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CN113397974A
CN113397974A CN202110839138.0A CN202110839138A CN113397974A CN 113397974 A CN113397974 A CN 113397974A CN 202110839138 A CN202110839138 A CN 202110839138A CN 113397974 A CN113397974 A CN 113397974A
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bag
connecting piece
blood
conduit
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于浩
单泓
郭崇伟
于利波
史肖鹏
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Shandong Weigao Group Medical Polymer Co Ltd
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Abstract

本发明涉及溶液保存技术领域，尤其涉及一种核黄素溶液保存袋及血袋连接装置。一种核黄素溶液保存袋及血袋连接装置，包括输血袋和保存袋本体，输血袋的外侧连接有导管一，导管一的另一端连接有光照袋，所述导管一上设置有开关卡子，光照袋的外侧还连接有过滤组件；保存袋本体的外侧固定有连接组件，连接组件用于保存袋本体与光照袋的连接；过滤组件包括药液过滤器一、空气过滤器二和三通接头，三通接头的第一端口与光照袋相连，三通接头的第二端口与药液过滤器一相连，三通接头的第三端口与空气过滤器二相连。本发明通过多结构的设计配合，包括过滤组件与连接组件的设计，使得使用过程没有有菌的接触，实现了整个过程在无菌环境下进行。

Description

一种核黄素溶液保存袋及血袋连接装置
技术领域
本发明涉及溶液保存技术领域，尤其涉及一种核黄素溶液保存袋及血袋连接装置。
背景技术
核黄素病毒灭活法是先将一定量的核黄素加入到血液或血液制品中，然后将其放置到紫外光照射环境内，吸收光子能量后，对病毒核酸进行破坏，使病原体丧失复制活性，从而达到病毒灭活的目的。
发明内容
本发明专利的目的在于提供一种核黄素溶液保存袋及血袋连接装置，以解决了现有的问题：发明了一种结构，可以更为方便地将核黄素直接添加到血液中，避免添加过程中的灭活剂污染或者血液污染。
为了实现上述目的，本发明采用了如下技术方案：
一种核黄素溶液保存袋及血袋连接装置，包括输血袋和保存袋本体，所述输血袋的外侧连接有导管一，所述导管一的另一端连接有光照袋，所述光照袋的外侧还连接有过滤组件；
所述保存袋本体的外侧固定有连接组件，所述连接组件用于保存袋本体与光照袋的连接。
优选的，所述过滤组件包括药液过滤器一、空气过滤器二和三通接头，所述三通接头的第一端口与光照袋相连，所述三通接头的第二端口与药液过滤器一相连，所述三通接头的第三端口与空气过滤器二相连。
优选的，所述输血袋的外侧还连接有空气过滤器一。
优选的，所述空气过滤器一和空气过滤器二过滤材质的过滤孔径为0.22μm～1.00μm或1.00μm～50μm。
优选的，所述连接组件包括下连接件、上连接件、铝环、避光袋和导管二，所述下连接件的一端与保存袋本体通过热合组装，所述下连接件的另一端与上连接件通过超声焊接连接，所述避光袋的粗口端套接于上连接件的外侧，所述铝环套接于避光袋与上连接件相连的一端，所述上连接件和避光袋通过铝环密封连接，所述导管二的一端与避光袋的细口端粘连固定，所述导管二的另一端为密封状态。
优选的，所述避光袋和导管二的材质为PVC材质，所述保存袋本体、下连接件和上连接件均为非PVC材质。
优选的，所述上连接件由易折塞二和联通液体腔室组成，所述联通液体腔室的一端与下连接件连接，所述避光袋套接于联通液体腔室的外侧。
优选的，所述光照袋的外侧还连接有留样袋。
本发明至少具备以下有益效果：
本发明通过多结构的设计配合，包括过滤组件与连接组件的设计，使得使用过程没有有菌的接触，实现了整个过程在无菌环境下进行。
附图说明
为了更清楚地说明本发明实施例技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本发明的输血袋和光照袋的整体结构示意图；
图2为本发明的保存袋本体与连接组件的整体结构示意图；
图3为本发明的连接组件为密封前的结构示意图；
图4为本发明的连接组件为密封后的结构示意图。
图中：1、输血袋；2、空气过滤器一；3、导管一；4、药液过滤器一；5、空气过滤器二；6、三通接头；7、留样袋；8、光照袋；9、保存袋本体；10、下连接件；11、上连接件；12、铝环；13、避光袋；14、导管二；15、易折塞二；16、联通液体腔室。
具体实施方式
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。
参照图1-图4，一种核黄素溶液保存袋及血袋连接装置，包括输血袋1和保存袋本体9，输血袋1的外侧连接有导管一3，输血袋1的外侧还连接有空气过滤器一2，用于输血袋1的空气过滤；导管一3的另一端连接有光照袋8，导管一3上设置有开关卡子及易折塞，光照袋8的外侧还连接有过滤组件；光照袋8的外侧还连接有留样袋7，便于通过留样袋7对光照袋8内部的液体进行取样；
过滤组件包括药液过滤器一4、空气过滤器二5和三通接头6，三通接头6的第一端口与光照袋8相连；三通接头6的第二端口与药液过滤器一4相连，三通接头6的第三端口与空气过滤器二5相连；当空气过滤器一2和空气过滤器二5过滤材质的过滤孔径为0.22μm～1.00μm时，可滤除微粒的同时具有阻菌性，当空气过滤器一2和空气过滤器二5过滤材质的过滤孔径为1.00μm～50μm时，具有滤除微粒的作用；
产品采用环氧乙烷灭菌，灭菌过程中环氧乙烷需要进入产品内部进行灭菌，灭菌结束后，会抽真空，将环氧乙烷浓度降低，但无法保证达到零残留，通过增加空气过滤器一2和空气过滤器二5有利于输血袋1和光照袋8内残留的环氧乙烷的解析，减少残留，保证产品的安全性；
药液光敏剂为后期接管后添加，为避免操作过程中微粒污染，产生细菌等，通过增加药液过滤器一4，药液过滤器一4可以滤除药液光敏剂中可能含有的微粒，同时具有阻菌作用。
保存袋本体9的外侧固定有连接组件，连接组件用于保存袋本体9与光照袋8的连接；连接组件包括下连接件10、上连接件11、铝环12、避光袋13和导管二14，下连接件10的一端与保存袋本体9通过热合组装，下连接件10的另一端与上连接件11通过超声焊接连接，避光袋13的粗口端套接于上连接件11的外侧，铝环12套接于避光袋13与上连接件11相连的一端，上连接件11和避光袋13通过铝环12压紧密封连接可使用其他等效方式替代；其方法是：将避光袋13的粗口端套到上连接件11上，直至避光袋13超过上连接件11的外凸起处，再将铝环12套接到图3所示位置密封前并通过工具压紧，图4所示为密封后，使其达到密封的效果；
上连接件11由易折塞二15和联通液体腔室16组成，联通液体腔室16的一端与下连接件10连接，避光袋13套接于联通液体腔室16的外侧；导管二14的一端与避光袋13的细口端粘连固定，导管二14的另一端为密封状态；避光袋13和导管二14的材质为PVC材质，保存袋本体9、下连接件10和上连接件11均为非PVC材质，如PP、EVA等。装药液方法：
一.将保存袋本体9和下连接件10热合组装在一起后装入药液；
二.将上连接件11和下连接件10通过超声焊接连接，密封；
三.将上连接件11与避光袋13，通过铝环12压紧密封连接；
四.将导管二14粘接到避光袋13的细口端，导管二14的另一端为密封状态，至此完成组装；
五.将装有核黄素溶液的保存袋本体9，装在避光材料的外包装袋例如铝箔袋内，湿热灭菌后可以使用。
使用方法：
使用时，取出装有核黄素溶液的保存袋本体9，先将连接组件的导管二14和光照袋8的药液管路通过无菌方式接通；掰断连接组件上连接件11的易折塞二15，使保存袋本体9与光照袋8形成通路，核黄素进入光照袋8中与光照袋8里的血液或血液成分充分混合，然后通过光照袋8进行病毒灭活；光照完成后，通过打开导管一3上的开关卡子及易折塞，使光照袋8与输血袋1形成通路，血液或者血液成分进入输血袋1中，如需留样，可通过留样袋7保存血液或血液成分样品；通过热合设备将导管一3热合，保留输血袋1。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只是本发明的原理，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的范围内。本发明要求的保护范围由所附的权利要求书及其等同物界定。

Claims (8)

1.一种核黄素溶液保存袋及血袋连接装置，其特征在于，包括输血袋(1)和保存袋本体(9)，所述输血袋(1)的外侧连接有导管一(3)，所述导管一(3)的另一端连接有光照袋(8)，所述导管一(3)上设置有开关卡子，所述光照袋(8)的外侧还连接有过滤组件；
所述保存袋本体(9)的外侧固定有连接组件，所述连接组件用于保存袋本体(9)与光照袋(8)的连接。
2.根据权利要求1所述的一种核黄素溶液保存袋及血袋连接装置，其特征在于，所述过滤组件包括药液过滤器一(4)、空气过滤器二(5)和三通接头(6)，所述三通接头(6)的第一端口与光照袋(8)相连，所述三通接头(6)的第二端口与药液过滤器一(4)相连，所述三通接头(6)的第三端口与空气过滤器二(5)相连。
3.根据权利要求1所述的一种核黄素溶液保存袋及血袋连接装置，其特征在于，所述输血袋(1)的外侧还连接有空气过滤器一(2)。
4.根据权利要求3所述的一种核黄素溶液保存袋及血袋连接装置，其特征在于，所述空气过滤器一(2)和空气过滤器二(5)过滤材质的过滤孔径为0.22μm～1.00μm或1.00μm～50μm。
5.根据权利要求1所述的一种核黄素溶液保存袋及血袋连接装置，其特征在于，所述连接组件包括下连接件(10)、上连接件(11)、铝环(12)、避光袋(13)和导管二(14)，所述下连接件(10)的一端与保存袋本体(9)通过热合组装，所述下连接件(10)的另一端与上连接件(11)通过超声焊接连接，所述避光袋(13)的粗口端套接于上连接件(11)的外侧，所述铝环(12)套接于避光袋(13)与上连接件(11)相连的一端，所述上连接件(11)和避光袋(13)通过铝环(12)密封连接，所述导管二(14)的一端与避光袋(13)的细口端粘连固定，所述导管二(14)的另一端为密封状态。
6.根据权利要求5所述的一种核黄素溶液保存袋及血袋连接装置，其特征在于，所述避光袋(13)和导管二(14)的材质为PVC材质，所述保存袋本体(9)、下连接件(10)和上连接件(11)均为非PVC材质。
7.根据权利要求5所述的一种核黄素溶液保存袋及血袋连接装置，其特征在于，所述上连接件(11)由易折塞二(15)和联通液体腔室(16)组成，所述联通液体腔室(16)的一端与下连接件(10)连接，所述避光袋(13)套接于联通液体腔室(16)的外侧。
8.根据权利要求1所述的一种核黄素溶液保存袋及血袋连接装置，其特征在于，所述光照袋(8)的外侧还连接有留样袋(7)。
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