CN109011004A - 一种静脉注射针 - Google Patents

一种静脉注射针 Download PDF

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Publication number
CN109011004A
CN109011004A CN201810601773.3A CN201810601773A CN109011004A CN 109011004 A CN109011004 A CN 109011004A CN 201810601773 A CN201810601773 A CN 201810601773A CN 109011004 A CN109011004 A CN 109011004A
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needle
fin
intravenous
stand
needle stand
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CN201810601773.3A
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饶世鸣
饶大庞
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Second Affiliated Hospital and Yuying Childrens Hospital of Wenzhou Medical University
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Second Affiliated Hospital and Yuying Childrens Hospital of Wenzhou Medical University
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Priority to CN201810601773.3A priority Critical patent/CN109011004A/zh
Publication of CN109011004A publication Critical patent/CN109011004A/zh
Pending legal-status Critical Current

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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

本发明涉及医疗器械领域,具体涉及一种静脉注射针。静脉注射针包括针管、针座和输液管,所述针管固定在针座的前端上,输液管连接在针座的后端,所述针座的侧面设有翼片,其特征在于:所述翼片上设有与针管轴线相垂直的片状结构构成捏片。发明静脉注射针通过在所述翼片上设有与针管轴线相垂直的片状结构构成捏片,使用时,操作者可以用拇指与食指捏住进行穿刺动作,符合人体工学,因此不易产生疲劳。

Description

一种静脉注射针
技术领域
本发明涉及医疗器械领域,具体涉及一种静脉注射针。
背景技术
现有的静脉注射针,通常包括针管、针座和输液管,所述针管固定在针座的前端上,输液管连接在针座的后端,为了方便针头固定和稳定,在所述针座的侧面设有翼片,翼片平面与针管轴线相平行。医务人员在输液时一般都是用手指捏住翼片进行穿刺,但是由于翼片平面是与针管轴线相平行设置,因此手部姿势非常别扭,不利于操作,且易于疲劳。
发明内容
本发明目的在于为了克服现有技术的不足提供一种方便操作、不易产生疲劳的静脉注射针。
为实现上述目的,本发明公开了一种静脉注射针,包括针管、针座和输液管,所述针管固定在针座的前端上,输液管连接在针座的后端,所述针座的侧面设有翼片,其特征在于:所述翼片上设有与针管轴线相垂直的片状结构构成捏片。其中,所述捏片可以设置在翼片的中部,截面呈T形;或是设置在翼片的端部,截面呈L形。
发明静脉注射针通过在所述翼片上设有与针管轴线相垂直的片状结构构成捏片,使用时,操作者可以用拇指与食指捏住进行穿刺动作,符合人体工学,因此不易产生疲劳。
下面将结合附图和具体实施例对本发明作进一步说明。
附图说明
图1是本发明第一实施例的结构示意图;
图2是本发明第二实施例的结构示意图。
具体实施方式
如图1所示,本发明静脉注射针包括针管1、针座2和输液管3,所述针管1固定在针座2的前端上,输液管3连接在针座2的后端,所述针座2的侧面设有翼片4,所述翼片4上设有与针管1轴线相垂直的片状结构构成捏片5。其中,所述捏片5可以设置在翼片4的中部,截面呈T形;或是设置在翼片4的端部,截面呈L形,所述翼片4和捏片5优选一体设置,捏片5的大小以方便拇指与食指捏住即可,无需多大。如图2所示,对于针座2两侧均设有翼片4的静脉注射针,可以在一侧或两侧的翼片4上设置捏片5,如图2所示。

Claims (3)

1.一种静脉注射针,包括针管、针座和输液管,所述针管固定在针座的前端上,输液管连接在针座的后端,所述针座的侧面设有翼片,其特征在于:所述翼片上设有与针管轴线相垂直的片状结构构成捏片。
2.根据权利要求1所述的静脉注射针,其特征在于:所述捏片设置在翼片的中部,截面呈T形。
3.根据权利要求1所述的静脉注射针,其特征在于:所述捏片设置在翼片的端部,截面呈L形。
CN201810601773.3A 2018-06-12 2018-06-12 一种静脉注射针 Pending CN109011004A (zh)

Priority Applications (1)

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CN201810601773.3A CN109011004A (zh) 2018-06-12 2018-06-12 一种静脉注射针

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CN201810601773.3A CN109011004A (zh) 2018-06-12 2018-06-12 一种静脉注射针

Publications (1)

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CN109011004A true CN109011004A (zh) 2018-12-18

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110675689A (zh) * 2019-10-10 2020-01-10 秦素霞 一种静脉注射训练装置
CN113209418A (zh) * 2021-04-27 2021-08-06 南通宁和衡信制药有限公司 一种便于穿刺的输液针头

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2537402Y (zh) * 2001-12-30 2003-02-26 何国财 一次性输液装置
CN1463758A (zh) * 2002-06-17 2003-12-31 上海康德莱企业发展集团有限公司 一种带安全装置的输液针
CN2710659Y (zh) * 2004-03-11 2005-07-20 冷亚平 安全式静脉输液针
CN201469805U (zh) * 2009-08-25 2010-05-19 朱艺 一次性方便型静脉输液针
CN202207367U (zh) * 2011-09-02 2012-05-02 山东省立医院 一次性双软翼静脉注射针

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2537402Y (zh) * 2001-12-30 2003-02-26 何国财 一次性输液装置
CN1463758A (zh) * 2002-06-17 2003-12-31 上海康德莱企业发展集团有限公司 一种带安全装置的输液针
CN2710659Y (zh) * 2004-03-11 2005-07-20 冷亚平 安全式静脉输液针
CN201469805U (zh) * 2009-08-25 2010-05-19 朱艺 一次性方便型静脉输液针
CN202207367U (zh) * 2011-09-02 2012-05-02 山东省立医院 一次性双软翼静脉注射针

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110675689A (zh) * 2019-10-10 2020-01-10 秦素霞 一种静脉注射训练装置
CN113209418A (zh) * 2021-04-27 2021-08-06 南通宁和衡信制药有限公司 一种便于穿刺的输液针头

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Application publication date: 20181218