CN104857601A - 自动扎针式胰岛素注射笔 - Google Patents

自动扎针式胰岛素注射笔 Download PDF

Info

Publication number
CN104857601A
CN104857601A CN201410065403.4A CN201410065403A CN104857601A CN 104857601 A CN104857601 A CN 104857601A CN 201410065403 A CN201410065403 A CN 201410065403A CN 104857601 A CN104857601 A CN 104857601A
Authority
CN
China
Prior art keywords
main casing
pen
sleeve pipe
main housing
sleeve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201410065403.4A
Other languages
English (en)
Inventor
王峻
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201410065403.4A priority Critical patent/CN104857601A/zh
Publication of CN104857601A publication Critical patent/CN104857601A/zh
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • A61M2005/2006—Having specific accessories
    • A61M2005/202—Having specific accessories cocking means, e.g. to bias the main drive spring of an injector

Landscapes

  • 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)
  • Finger-Pressure Massage (AREA)

Abstract

自动扎针式胰岛素注射笔，由笔芯、主壳体和套管组成，主壳体与套管采用插接方式连接，注射笔装在主壳体和套管内：其主要技术特征在于主壳体一侧开有圆形卡槽，卡槽内装有按钮，笔芯上对应卡槽的位置装有卡簧片，笔芯中部套有压簧，主壳体下端内侧有限位环，笔芯可在主壳体和套管内做上下运动，主壳体上端开有窗口，套管底部有针孔。

Description

自动扎针式胰岛素注射笔
技术领域
本发明涉及一种注射器，特别涉及一种可自动扎针式胰岛素注射笔。
背景技术
在本发明之前，使用胰岛素注射治疗的糖尿病患者大多需要自己或在他人的帮助下将注射针头扎入皮下，扎针时稍有不慎会划破皮肤，对臂膀、臀部进行扎针很不方便，有一定的恐惧感。
发明内容
本发明的目的就在于克服现有胰岛素注射笔的上述缺陷，设计、研制的一种可自动完成扎针的胰岛素注射笔。
本发明的技术方案是：
自动扎针式胰岛素注射笔，由笔芯、主壳体和套管组成，主壳体与套管采用插接方式连接，注射笔装在主壳体和套管内：其主要技术特征在于主壳体一侧开有圆形卡槽，卡槽内装有按钮，笔芯上对应卡槽的位置装有卡簧片，笔芯中部套有压簧，主壳体下端内侧有限位环，笔芯可在主壳体和套管内做上下运动，主壳体上端开有窗口，套管底部有针孔。
本发明的优点在于针对胰岛素注射笔的现有缺陷，进行专门的改装设计，使用自动扎针式胰岛素注射笔，不仅能让患者自己独立操作，在身体任意部位完成自动扎针，还能使患者彻底消除扎针的恐惧感，给广大糖尿病患者带来极大的方便。
附图说明
图1——本发明结构原理示意图。
图2——本发明完成自动扎针状态示意图。
具体实施方式
如图1、图2所示：
笔芯6装在主壳体7和套管9内，主壳体7与套管9采用插接方式连接，主壳体7一侧开有圆形卡槽3，卡槽3内装有按钮2，笔芯6上对应卡槽3的位置装有卡簧片1，笔芯6中部套有压簧4，主壳体7下端内侧有限位环5，笔芯6可在主壳体7和套管内9做上下运动，主壳体上端开有窗口8，套管9底部有针孔。
使用时：
先将套管9从主壳体7上拔下，露出笔芯6的下端，装好药液和针头，再从窗口8观察调试好需要注射的剂量，再将套管9插回主壳体7，然后从主壳体7的顶端将笔芯6向上拉出，当笔芯6上的卡簧片1到达卡槽3的位置时，卡簧片1便会将按钮2弹出并在卡槽3内卡住，压簧4同时呈收缩状态，此时笔芯6尾部的针头也缩进套管9内，即完成了注射准备，注射时，患者可用单手握住主壳体7，将套管9底部的针孔10直接贴近所需要注射的身体部位，然后按下按钮2，当按钮2将卡簧片1压回并脱离卡槽3时，压簧4的压力迅速释放，带动笔芯6整体向下运动，到达限位环5时止住，使笔芯6下端的针头部分瞬间穿过套管9底部的针孔10扎入患者的皮下组织，从而实现了自动完成扎针的任务。

Claims (1)

1.自动扎针式胰岛素注射笔，由笔芯、主壳体和套管组成，主壳体与套管采用插接方式连接，注射笔装在主壳体和套管内：其主要技术特征在于主壳体一侧开有圆形卡槽，卡槽内装有按钮，笔芯上对应卡槽的位置装有卡簧片，笔芯中部套有压簧，主壳体下端内侧有限位环，笔芯可在主壳体和套管内做上下运动，主壳体上端开有窗口，套管底部有针孔。
CN201410065403.4A 2014-02-26 2014-02-26 自动扎针式胰岛素注射笔 Pending CN104857601A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410065403.4A CN104857601A (zh) 2014-02-26 2014-02-26 自动扎针式胰岛素注射笔

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410065403.4A CN104857601A (zh) 2014-02-26 2014-02-26 自动扎针式胰岛素注射笔

Publications (1)

Publication Number Publication Date
CN104857601A true CN104857601A (zh) 2015-08-26

Family

ID=53904047

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410065403.4A Pending CN104857601A (zh) 2014-02-26 2014-02-26 自动扎针式胰岛素注射笔

Country Status (1)

Country Link
CN (1) CN104857601A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109701116A (zh) * 2018-12-21 2019-05-03 徐建文 一种无痛麻醉注射器

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5536249A (en) * 1994-03-09 1996-07-16 Visionary Medical Products, Inc. Pen-type injector with a microprocessor and blood characteristic monitor
CN1301184A (zh) * 1998-05-20 2001-06-27 诺沃挪第克公司 一种病人用来进行糖尿病药物自疗的医疗设备
CN2678669Y (zh) * 2004-02-22 2005-02-16 薛伯钱 一次性自动注射器
CN201596185U (zh) * 2009-12-09 2010-10-06 王峻 全自动胰岛素注射辅助器
CN202223677U (zh) * 2011-09-16 2012-05-23 王峻 胰岛素自动注射器
CN203989298U (zh) * 2014-02-26 2014-12-10 王峻 自动扎针式胰岛素注射笔

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5536249A (en) * 1994-03-09 1996-07-16 Visionary Medical Products, Inc. Pen-type injector with a microprocessor and blood characteristic monitor
CN1301184A (zh) * 1998-05-20 2001-06-27 诺沃挪第克公司 一种病人用来进行糖尿病药物自疗的医疗设备
CN2678669Y (zh) * 2004-02-22 2005-02-16 薛伯钱 一次性自动注射器
CN201596185U (zh) * 2009-12-09 2010-10-06 王峻 全自动胰岛素注射辅助器
CN202223677U (zh) * 2011-09-16 2012-05-23 王峻 胰岛素自动注射器
CN203989298U (zh) * 2014-02-26 2014-12-10 王峻 自动扎针式胰岛素注射笔

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109701116A (zh) * 2018-12-21 2019-05-03 徐建文 一种无痛麻醉注射器

Similar Documents

Publication Publication Date Title
MX2016005023A (es) Dispositivo de inyeccion.
CN203263405U (zh) 顶推采血管的针筒式真空采血器
CN203989298U (zh) 自动扎针式胰岛素注射笔
CN204121525U (zh) 双安全型静脉留置针
CN204364566U (zh) 一种心血管造影推注装置
CN104857601A (zh) 自动扎针式胰岛素注射笔
CN204446825U (zh) 一体化全自动胰岛素注射笔
CN202086482U (zh) 一次性使用螺旋式真空采血针
CN203620006U (zh) 一种专用于肝素帽的安全针头
CN204219516U (zh) 高压留置针
CN202223677U (zh) 胰岛素自动注射器
CN204745218U (zh) 一种儿科注射辅助装置
CN203935470U (zh) 一种尖端渐进式留置针引导装置
CN204618292U (zh) 笔式过敏原检测装置
CN105879158B (zh) 一体化全自动胰岛素注射笔
CN202920619U (zh) 多功能针灸注射针
CN204765664U (zh) 一种新型的安全型采血器
CN204121025U (zh) 一次锁合式安全采血针
CN203029732U (zh) 一种卡槽式一次性注射器
CN210811084U (zh) 一种采血笔尾帽内芯
CN203042264U (zh) 检验采血器
CN203874224U (zh) 一种注射用的连接座结构
CN202538080U (zh) 一种改良的注射器过滤针头
CN209790531U (zh) 一种一次性内镜注射针
CN204219521U (zh) 头皮针

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
EXSB Decision made by sipo to initiate substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150826

WD01 Invention patent application deemed withdrawn after publication