CN108744155A - 一种导入精确型药液注射器 - Google Patents

一种导入精确型药液注射器 Download PDF

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Publication number
CN108744155A
CN108744155A CN201810626451.4A CN201810626451A CN108744155A CN 108744155 A CN108744155 A CN 108744155A CN 201810626451 A CN201810626451 A CN 201810626451A CN 108744155 A CN108744155 A CN 108744155A
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CN
China
Prior art keywords
medical fluid
adjusting set
needle stand
needle
fluid injector
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
CN201810626451.4A
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English (en)
Inventor
金瑞
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.)
Jiangsu Wan Qi Biological Polytron Technologies Inc
Original Assignee
Jiangsu Wan Qi Biological Polytron Technologies Inc
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 Jiangsu Wan Qi Biological Polytron Technologies Inc filed Critical Jiangsu Wan Qi Biological Polytron Technologies Inc
Priority to CN201810626451.4A priority Critical patent/CN108744155A/zh
Publication of CN108744155A publication Critical patent/CN108744155A/zh
Pending legal-status Critical Current

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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
    • 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
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/34—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub
    • A61M5/347—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub rotatable, e.g. bayonet or screw
    • 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
    • A61M5/46—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 having means for controlling depth of insertion

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)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

本发明为一种导入精确型药液注射器，包括注射器本体、针座、注射针，所述注射针与所述针座连接，所述针座的外表面设有外螺纹，所述导入精确型药液注射器还包括调节套，所述调节套设有内螺纹，所述调节套与所述针座内外螺纹旋接配合。本发明的有益效果如下：根据不同胖瘦体质的患者，适应不同的扎入深度，实现扎入深度的限位，便于初学者使用的新型注射器。

Description

一种导入精确型药液注射器
技术领域
本发明涉及医用用品，具体涉及一种导入精确型药液注射器。
背景技术
现有的医用注射器存在以下缺陷，针头的长度固定，对于实习生第一次给患者***的医护人员来说，容易导致针头扎入人体不准确，就是当针头扎入脂肪层不能完成注射，只有扎入肌肉层，采用将药液通过针头导入人的肌肉组织，实现注射，面对不同胖瘦的人来说针头的扎入深度是不同的，胖的人扎入深一点，而瘦的人扎入浅一点，初学者无法控制扎入的深度。
发明内容
本发明提供了一种导入精确型药液注射器，开发本装置的目的，实现根据不同胖瘦体质的患者，适应不同的扎入深度，实现扎入深度的限位，便于初学者使用的新型注射器。
本发明采用了如下技术方案：一种导入精确型药液注射器，包括注射器本体1、针座2、注射针3，所述注射针3与所述针座2连接，其特征在于，所述针座2的外表面设有外螺纹4，所述导入精确型药液注射器还包括调节套5，所述调节套5设有内螺纹，所述调节套5与所述针座2内外螺纹旋接配合。
本发明的有益效果如下：通过旋转调节套5使得调节套5沿着注射器本体1的轴向产生位移，使得注射针3暴露与外界的长度产生变化。实现根据不同胖瘦体质的患者，适应不同的扎入深度，实现扎入深度的限位，便于初学者使用的新型注射器。
附图说明
图1是本发明的结构示意图。
具体实施方式
以下结合附图与具体实施例对本发明作进一步描述。
图1中：注射器本体1、针座2、注射针3、外螺纹4、调节套5。
一种导入精确型药液注射器，包括注射器本体1、针座2、注射针3，所述注射针3与所述针座2连接，其特征在于，所述针座2的外表面设有外螺纹4，所述导入精确型药液注射器还包括调节套5，所述调节套5设有内螺纹，所述调节套5与所述针座2内外螺纹旋接配合。
本产品的工作原理是通过旋转调节套5使得调节套5沿着注射器本体1的轴向产生位移，使得注射针3暴露与外界的长度产生变化。

Claims (1)

1.一种导入精确型药液注射器，包括注射器本体（1）、针座（2）、注射针（3），所述注射针（3）与所述针座（2）连接，其特征在于，所述针座（2）的外表面设有外螺纹（4），所述导入精确型药液注射器还包括调节套（5），所述调节套（5）设有内螺纹，所述调节套（5）与所述针座（2）内外螺纹旋接配合。
CN201810626451.4A 2018-06-19 2018-06-19 一种导入精确型药液注射器 Pending CN108744155A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810626451.4A CN108744155A (zh) 2018-06-19 2018-06-19 一种导入精确型药液注射器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810626451.4A CN108744155A (zh) 2018-06-19 2018-06-19 一种导入精确型药液注射器

Publications (1)

Publication Number Publication Date
CN108744155A true CN108744155A (zh) 2018-11-06

Family

ID=63978532

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810626451.4A Pending CN108744155A (zh) 2018-06-19 2018-06-19 一种导入精确型药液注射器

Country Status (1)

Country Link
CN (1) CN108744155A (zh)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202777323U (zh) * 2012-08-31 2013-03-13 王相国 肌肉注射器
CN103007395A (zh) * 2012-12-13 2013-04-03 苏州和林精密科技有限公司 注射深度可调节胰岛素用针头

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202777323U (zh) * 2012-08-31 2013-03-13 王相国 肌肉注射器
CN103007395A (zh) * 2012-12-13 2013-04-03 苏州和林精密科技有限公司 注射深度可调节胰岛素用针头

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Application publication date: 20181106