中性压力无针连接器能防止血液回流
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By HospiMedica International staff writers Posted on 09 Oct 2010 |
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一种中性压力连接装置能防止导管中所有类型的血液回流，可用于所有病人的输血或输液，包括儿童和免疫受损的病人。
这款Clave Neutron中性压力连接器是一种平时处于闭合状态的双向连接器，它的液体通路中有一副独特的硅胶阀门。这副阀门可以防止液体移位，在任何时候正向和反向移位都能防止，包括介入连接器时。该装置还可用于电动注射器操作，其对比度增强剂流量高达每秒10毫升，能承受的最大压力为2413千帕。该装置有一副预开口的中隔阀和内套管，用于给患者身上的导管输送液体。这两样功能组件还能防止细菌传播和细菌侵入，并各自独立地减少导管中心和尖端的细菌滋生。该装置还能在一定程度上防止针刺伤害，因为针在使用过程中无法进入该系统。
该装置采用了一项能防止液体移位的技术，液体移位的原因有：鲁尔接头的连接和断开，注射器活塞的压缩，患者咳嗽或打喷嚏等行为引起的血压变化，以及静脉注射液容器变干。Clave Neutron装置由ICU Medical公司 (San Clemente, CA, USA; www.icumed.com) 出品，并已获得美国食品药品管理局(FDA)认证。该公司希望在2010年第三季度精选一批客户进行第二阶段临床实验。
作为一种中性压力装置，Clave Neutron有助于解决人们的一些忧虑，如正位移无针连接器是否安全，以及它可能导致设备相关的血流感染(BSI)率升高。自从接到三例与BSI和正位移无针连接器有关的死亡报告后，FDA责令正位移无针连接器的制造商做售后监查，研究这类设备的安全性。
当用标准注射器推注时，注射器活塞反抽时会发生液体移位；一旦注射器被清空，医师就能压缩注射器活塞，灌入所有注射液，医师一旦松手，注射液就会返流，造成负向液体移位。
Related Links:
ICU Medical >> www.icumed.com
这款Clave Neutron中性压力连接器是一种平时处于闭合状态的双向连接器，它的液体通路中有一副独特的硅胶阀门。这副阀门可以防止液体移位，在任何时候正向和反向移位都能防止，包括介入连接器时。该装置还可用于电动注射器操作，其对比度增强剂流量高达每秒10毫升，能承受的最大压力为2413千帕。该装置有一副预开口的中隔阀和内套管，用于给患者身上的导管输送液体。这两样功能组件还能防止细菌传播和细菌侵入，并各自独立地减少导管中心和尖端的细菌滋生。该装置还能在一定程度上防止针刺伤害，因为针在使用过程中无法进入该系统。
该装置采用了一项能防止液体移位的技术，液体移位的原因有：鲁尔接头的连接和断开，注射器活塞的压缩，患者咳嗽或打喷嚏等行为引起的血压变化，以及静脉注射液容器变干。Clave Neutron装置由ICU Medical公司 (San Clemente, CA, USA; www.icumed.com) 出品，并已获得美国食品药品管理局(FDA)认证。该公司希望在2010年第三季度精选一批客户进行第二阶段临床实验。
作为一种中性压力装置，Clave Neutron有助于解决人们的一些忧虑，如正位移无针连接器是否安全，以及它可能导致设备相关的血流感染(BSI)率升高。自从接到三例与BSI和正位移无针连接器有关的死亡报告后，FDA责令正位移无针连接器的制造商做售后监查，研究这类设备的安全性。
当用标准注射器推注时，注射器活塞反抽时会发生液体移位；一旦注射器被清空，医师就能压缩注射器活塞，灌入所有注射液，医师一旦松手，注射液就会返流，造成负向液体移位。
Related Links:
ICU Medical >> www.icumed.com
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