CN203736280U - 一种穿刺针硅化检堵装置 - Google Patents

一种穿刺针硅化检堵装置 Download PDF

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Publication number
CN203736280U
CN203736280U CN201420104152.1U CN201420104152U CN203736280U CN 203736280 U CN203736280 U CN 203736280U CN 201420104152 U CN201420104152 U CN 201420104152U CN 203736280 U CN203736280 U CN 203736280U
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air blowing
plate
needle
puncture needle
support
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刘中良
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LIANHUA HEALTHCARE GROUP MEDICAL SUPPLIES CO., LTD.
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HENAN LIANHUA MEDICAL SUPPLIES Co Ltd
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Abstract

本实用新型提供一种穿刺针硅化检堵装置,包括支架、吹气板、硅油槽、针板和控制器;所述吹气板设置在支架的转轴上,吹气板内设置有多个吹气道,吹气板上设置活动的针板槽,所述针板槽与吹气板通过气缸连接,气缸由控制器控制;所述针板设置有与吹气道对应的气孔,所述针板放在针板槽内;所述硅油槽设置在吹气板的侧下方;所述支架上设置有一次吹气感应器。所述吹气板的吹气道上设置有压力感应器。所述支架上还设置有二次吹气感应器。所述硅化检堵装置可以在穿刺针硅化的同时检测其是否堵塞,并且有效防止穿刺针由硅油残留引起的堵塞,在提升生产效率的同时,有效提高产品的合格率。

Description

一种穿刺针硅化检堵装置
技术领域
 本实用新型涉及一种穿刺针硅化检堵装置,属于医疗器械的制造与检测技术领域。
背景技术
在医学临床中,需要使用穿刺针对患者进行临床治疗,穿刺针得到大量使用。在一次性注射针或者一次性输液器生产中,首先要检测穿刺针是否堵塞,并且为减少患者的疼痛感,还需要对穿刺针表面硅化。目前对穿刺针的检堵和硅化一般是分步进行,设备复杂并且操作步骤繁琐,生产效率低。另外穿刺针在硅化后由于可能在针内部残留有部分硅油,针内残留的硅油溶剂蒸发后将穿刺针二次堵塞,造成产品的不合格乃至对患者造成痛苦。
发明内容
本实用新型提供一种穿刺针硅化检堵装置,所述硅化检堵装置可以在穿刺针硅化的同时检测其是否堵塞,并且通过二次吹气有效防止穿刺针由硅油残留引起的二次堵塞,所述硅化检堵装置在提升生产效率的同时,有效提高产品的合格率。
本实用新型所述穿刺针硅化检堵装置,包括支架、吹气板、硅油槽、针板和控制器;所述吹气板设置在支架的转轴上,吹气板内设置有多个吹气道,吹气板上设置活动的针板槽,所述针板槽与吹气板通过气缸连接,气缸由控制器控制;所述针板设置有与吹气道对应的气孔,所述针板放在针板槽内;所述硅油槽设置在吹气板的侧下方;所述支架上设置有一次吹气感应器。
所述吹气板的吹气道上设置有压力感应器。
所述支架上还设置有二次吹气感应器。
本实用新型在工作时,首先将布满穿刺针的针板手动或自动放置在针板槽上,气缸在控制器的控制下将针板槽上的针板压紧吹气板;吹气板手动或自动顺时针转动,将穿刺针浸入硅油槽内硅化,同时控制器在一次吹气感应器信号的作用下控制吹气板吹气;操作人员通过观察硅油槽内穿刺针针尖处的气泡情况,将堵塞的穿刺针检出,做到将穿刺针硅化和检堵同时完成;与此同时吹气道上设置的压力感应器工作,堵塞的穿刺针控制器上将反应出压力异常信号,提醒操作人员将堵塞的穿刺针检出,提高堵塞穿刺针的检出率;然后吹气板手动或自动逆时针转动,穿刺针离开硅油槽,吹气板停止吹气,当吹气板转至穿刺针针尖向上斜倾时,控制器在二次吹气感应器信号的作用下控制吹气板再次吹气,将穿刺针内残留的硅油吹去,防止硅油溶剂蒸发后将穿刺针堵塞,提高产品的合格率;然后吹气板顺时针转动,气缸回复原位,手动或者自动将穿刺针硅化后的针板取下,继续下一循环的工作。
本实用新型能够将穿刺针的硅化和检堵工作同时进行,提高生产效率,并且提高产品的合格率。
附图说明
图1为本实用新型结构示意图。
具体实施方式
以下结合附图,对本实用新型作进一步说明:
如图1 所示,本实用新型所述穿刺针硅化检堵装置,包括吹气板1、硅油槽2、针板3、控制器4和支架8;所述吹气板1设置在支架8的转轴上,吹气板1内设置有多个吹气道,吹气板1上设置活动的针板槽9,所述针板槽9与吹气板1通过气缸连接,气缸由控制器4控制;所述针板3设置有与吹气道对应的气孔,所述针板3放在针板槽9内;所述硅油槽2设置在吹气板1的侧下方;所述支架上设置有一次吹气感应器5。
所述吹气板的吹气道上设置有压力感应器7。
所述支架上还设置有二次吹气感应器6。

Claims (3)

1.一种穿刺针硅化检堵装置,包括支架、吹气板、硅油槽、针板和控制器;所述吹气板设置在支架的转轴上,吹气板内设置有多个吹气道,吹气板上设置活动的针板槽,所述针板槽与吹气板通过气缸连接,气缸由控制器控制;所述针板设置有与吹气道对应的气孔,所述针板放在针板槽内;所述硅油槽设置在吹气板的侧下方;所述支架上设置有一次吹气感应器。
2.权利要求1所述的穿刺针硅化检堵装置,其特征在于所述吹气板的吹气道上设置有压力感应器。
3.权利要求1所述的穿刺针硅化检堵装置,其特征在于所述支架上还设置有二次吹气感应器。
CN201420104152.1U 2014-03-10 2014-03-10 一种穿刺针硅化检堵装置 Expired - Fee Related CN203736280U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106620948A (zh) * 2016-12-19 2017-05-10 四川南格尔生物科技有限公司 一种输液针硅化装置及方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106620948A (zh) * 2016-12-19 2017-05-10 四川南格尔生物科技有限公司 一种输液针硅化装置及方法

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Patentee after: LIANHUA HEALTHCARE GROUP MEDICAL SUPPLIES CO., LTD.

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Granted publication date: 20140730

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