CN106581816A - 一种一次性防刺伤输液针头 - Google Patents

一种一次性防刺伤输液针头 Download PDF

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Publication number
CN106581816A
CN106581816A CN201610981591.4A CN201610981591A CN106581816A CN 106581816 A CN106581816 A CN 106581816A CN 201610981591 A CN201610981591 A CN 201610981591A CN 106581816 A CN106581816 A CN 106581816A
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head protector
needle
head
transfusion
chute
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殷峰
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/158Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body

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  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

本发明涉及一种一次性防刺伤输液针头,包括连接在输液管末端的防护帽和输液针,输液针穿设在防护帽内,防护帽头端开口,防护帽尾端设有助推手柄,防护帽外壁上设有沿其头尾方向的防护帽滑槽,输液针上套接针帽,输液针的尾端设有穿设在防护帽内的输液针管衔接头,输液针管衔接头上设有穿出防护帽滑槽的输液针柄。

Description

一种一次性防刺伤输液针头
技术领域
本发明涉及一种针头,具体说是一种一次性防刺伤输液针头。
背景技术
现有的输液针在使用的过程中,针头常常会伤到操作者,而且使用完后的输液针即便加装针帽,但在后处理过程中也有可能脱落造成二次伤害,输液针针头上通常会带有病患病毒,当再次刺到操作者或者其他人时,容易传染疾病,存在使用安全隐患。
发明内容
针对现有技术的上述不足,本发明提供了一种结构简单、使用便捷、安全、稳定,无二次伤害安全隐患的一次性防刺伤输液针头。
本发明采用的技术方案是:一种一次性防刺伤输液针头,其特征在于:包括连接在输液管末端的防护帽和输液针,输液针穿设在防护帽内,防护帽头端开口,防护帽尾端设有助推手柄,防护帽外壁上设有沿其头尾方向的防护帽滑槽,输液针上套接针帽,输液针的尾端设有穿设在防护帽内的输液针管衔接头,输液针管衔接头上设有穿出防护帽滑槽的输液针柄。
进一步地,所述防护帽的防护帽滑槽头、尾端一侧设有垂直于防护帽滑槽、可限位输液针柄的上、下卡槽。
再进一步地,所述防护帽的防护帽滑槽头、尾端另一侧设有对应上、下卡槽的锲向朝向防护帽滑槽的斜楔弹簧。
输液时,控制助推手柄,将输液针柄由防护帽滑槽尾端推向头端,从而经输液针管衔接头带动输液针推出防护帽,露出输液针,拔下针帽即可进行输液操作。在输液结束拔出输液针后,推动助推手柄和输液针柄,输液针管衔接头带动输液针进入防护帽内,从而防止临床操作中输液针误刺伤护理人员,在针尖的二次处理中也避免了人员的损伤,减少了血源性感染的机会。并且,在防护帽滑槽头、尾端的上、下卡槽能有效滞留输液针柄,确保输液操作时不回缩、收入操作时不脱出,配合对应上、下卡槽的斜楔弹簧,对应输液针柄进行卡紧,在送入上、下卡槽时有效卡紧,提高使用稳定性。
附图说明
图1为本发明结构示意图;
图2为本发明实用状态图。
图中:输液管1,防护帽2,输液针3,助推手柄4,防护帽滑槽5,衔接头6,输液针柄7,针帽8。
具体实施方式
以下结合附图和实施例作进一步说明。
图1、2所示:一种一次性防刺伤输液针头包括连接在输液管1末端的防护帽2和输液针3,输液针3穿设在防护帽2内,防护帽2头端开口,防护帽2尾端设有助推手柄4,防护帽2外壁上设有沿其头尾方向的防护帽滑槽5,输液针3上套接针帽8,输液针3的尾端设有穿设在防护帽内的输液针管衔接头6,输液针管衔接头6上设有穿出防护帽滑槽的输液针柄7。
在上述基础上,还可在防护帽的防护帽滑槽头、尾端一侧设有垂直于防护帽滑槽、可限位输液针柄的上、下卡槽。
在上述基础上,还可在防护帽的防护帽滑槽头、尾端另一侧设有对应上、下卡槽的锲向朝向防护帽滑槽的斜楔弹簧。

Claims (3)

1.一种一次性防刺伤输液针头,其特征在于:包括连接在输液管末端的防护帽和输液针,输液针穿设在防护帽内,防护帽头端开口,防护帽尾端设有助推手柄,防护帽外壁上设有沿其头尾方向的防护帽滑槽,输液针上套接针帽,输液针的尾端设有穿设在防护帽内的输液针管衔接头,输液针管衔接头上设有穿出防护帽滑槽的输液针柄。
2.根据权利要求1所述的一种一次性防刺伤输液针头,其特征是:所述防护帽的防护帽滑槽头、尾端一侧设有垂直于防护帽滑槽、可限位输液针柄的上、下卡槽。
3.根据权利要求2所述的一种一次性防刺伤输液针头,其特征是:所述防护帽的防护帽滑槽头、尾端另一侧设有对应上、下卡槽的锲向朝向防护帽滑槽的斜楔弹簧。
CN201610981591.4A 2016-11-09 2016-11-09 一种一次性防刺伤输液针头 Pending CN106581816A (zh)

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2668137Y (zh) * 2003-12-16 2005-01-05 顾逸铭 带护套输液针
CN201930330U (zh) * 2011-01-30 2011-08-17 胡荣 防刺头皮针
CN202822329U (zh) * 2012-10-31 2013-03-27 郑媛媛 具有防护功能的输液针头
CN203090093U (zh) * 2013-03-02 2013-07-31 黄慧燕 一种输液器针头
CN103252001A (zh) * 2013-05-10 2013-08-21 王强 滑槽式输液针套
WO2014032382A1 (zh) * 2012-08-31 2014-03-06 浙江康德莱医疗器械股份有限公司 安全输液针
CN205073410U (zh) * 2015-07-26 2016-03-09 党明 一次性针头保护套及一次性输液针头
CN206548929U (zh) * 2016-11-09 2017-10-13 殷峰 一种一次性防刺伤输液针头

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2668137Y (zh) * 2003-12-16 2005-01-05 顾逸铭 带护套输液针
CN201930330U (zh) * 2011-01-30 2011-08-17 胡荣 防刺头皮针
WO2014032382A1 (zh) * 2012-08-31 2014-03-06 浙江康德莱医疗器械股份有限公司 安全输液针
CN202822329U (zh) * 2012-10-31 2013-03-27 郑媛媛 具有防护功能的输液针头
CN203090093U (zh) * 2013-03-02 2013-07-31 黄慧燕 一种输液器针头
CN103252001A (zh) * 2013-05-10 2013-08-21 王强 滑槽式输液针套
CN205073410U (zh) * 2015-07-26 2016-03-09 党明 一次性针头保护套及一次性输液针头
CN206548929U (zh) * 2016-11-09 2017-10-13 殷峰 一种一次性防刺伤输液针头

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Application publication date: 20170426