CN2930734Y - 一次性使用无菌过滤型注射针 - Google Patents

一次性使用无菌过滤型注射针 Download PDF

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Publication number
CN2930734Y
CN2930734Y CNU2006200518401U CN200620051840U CN2930734Y CN 2930734 Y CN2930734 Y CN 2930734Y CN U2006200518401 U CNU2006200518401 U CN U2006200518401U CN 200620051840 U CN200620051840 U CN 200620051840U CN 2930734 Y CN2930734 Y CN 2930734Y
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China
Prior art keywords
needle
patients
upper shell
injection needle
type injection
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Expired - Fee Related
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CNU2006200518401U
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English (en)
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王哲兴
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Individual
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Individual
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Priority to CNU2006200518401U priority Critical patent/CN2930734Y/zh
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    • 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
    • A61M5/3145—Filters incorporated in 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
    • A61M5/3293—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 characterised by features of the needle hub
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/75—General characteristics of the apparatus with filters
    • A61M2205/7527—General characteristics of the apparatus with filters liquophilic, hydrophilic
    • 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
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/165—Filtering accessories, e.g. blood filters, filters for infusion liquids

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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

一次性使用无菌过滤型注射针，是由针管、上壳、过滤膜、针座组成，过滤膜安装在上壳和针座之间，针管与上壳、上壳与针座分别胶结在一起，本发明的优点在于：这种集针管、过滤器、针座为一体的注射针，大大地方便了医务工作者，在临床治疗抢救患者过程中的使用程序，减少了给患者造成不必要的伤害机会，确保了临床治疗抢救患者过程中的医疗质量，保证患者的身体健康和生命安全。

Description

一次性使用无菌过滤型注射针
技术领域
本实用新型涉及一种一次性使用注射针领域，具体是涉及一次性使用无菌过滤型注射针。
背景技术
在临床治疗抢救患者的过程中，注射药液，是抢救的重要手段之一，在注射药液时，需要用注射针。现在普遍使用的一次性使用无菌注射针，是由针管和针座组成，这种注射针的缺点是：由于没有过滤装置，在注射药液的过程中，注射溶液中的死亡细菌、玻璃碎屑、粉剂中一些不溶性微粒、杂质，随注射液进入人体的血液中，会对人产生热原反应和输液反应，会产生心脏供血系统、脑细胞和肺系统功能性损坏，对人体产生比较大的危害，给患者造成不必要的至命的隐性伤害。
发明内容
本实用新型克服了现有技术中过滤器、注射针分离未配套的不足，提供了一种既能有效地过滤不溶性微粒、杂质，同时又不需要其它另过滤器。
为了解决上述问题，是通过以下技术方案实现的。一种一次性使用无菌过滤型注射针，是由针管、上壳、过滤膜、针座组成，其特点是：过滤膜安装在上壳和针座之间，针管与上壳、上壳与针座分别胶结在一起。
本实用新型是一种一次性使用无菌过滤型注射针，与现有过滤器、注射针分用技术相比，简化使用程序，过滤器、注射针的组合能有效地过滤不溶性微粒、杂质，易造成污染这一环节，注射针带有过滤器，可将药液中的不溶性微粒、杂质过滤出去，杜绝一切对人体有损害的杂质通过注射液进入人体血液系统内，造成对人体的伤害。保护人们的身体健康和生命安全。从而使用十分方便、安全。
附图说明
图1为本实用新型总体结构示意
图中
针管1、上壳2、过滤膜3、针座4
具体实施方式
下面结合附图1与具体实施例对本实用新型作进一步详细描述。
如图1所示一次性使用无菌过滤型注射针，是由针管1、上壳2、过滤膜3、针座4串联组成。过滤膜3固定封装在上壳2和针座4之间。使用时，只需把一次性使用无菌过滤型注射针，与用不同型号的注射器相连，就可以进行注射了。

Claims (1)

1.一种一次性使用无菌过滤型注射针，是由针管(1)、上壳(2)、过滤膜(3)、针座(4)组成，其特征在于：过滤膜(3)安装在上壳(2)和针座(4)之间，针管(1)与上壳(2)、上壳(2)与针座(4)分别胶结在一起。
CNU2006200518401U 2006-07-31 2006-07-31 一次性使用无菌过滤型注射针 Expired - Fee Related CN2930734Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2006200518401U CN2930734Y (zh) 2006-07-31 2006-07-31 一次性使用无菌过滤型注射针

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2006200518401U CN2930734Y (zh) 2006-07-31 2006-07-31 一次性使用无菌过滤型注射针

Publications (1)

Publication Number Publication Date
CN2930734Y true CN2930734Y (zh) 2007-08-08

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ID=38347236

Family Applications (1)

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Country Status (1)

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CN (1) CN2930734Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105435340A (zh) * 2015-12-28 2016-03-30 温州市龙湾求精管业有限公司 一种带过滤网注射针

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105435340A (zh) * 2015-12-28 2016-03-30 温州市龙湾求精管业有限公司 一种带过滤网注射针

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C17 Cessation of patent right
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Granted publication date: 20070808

Termination date: 20120731