CN102886094A - 一种用于安全自毁式注射器的可换针内针座结构 - Google Patents

一种用于安全自毁式注射器的可换针内针座结构 Download PDF

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Publication number
CN102886094A
CN102886094A CN2011101991756A CN201110199175A CN102886094A CN 102886094 A CN102886094 A CN 102886094A CN 2011101991756 A CN2011101991756 A CN 2011101991756A CN 201110199175 A CN201110199175 A CN 201110199175A CN 102886094 A CN102886094 A CN 102886094A
Authority
CN
China
Prior art keywords
needle
needle stand
changing
safety self
ring
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
CN2011101991756A
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English (en)
Chinese (zh)
Inventor
王祖扬
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 CN2011101991756A priority Critical patent/CN102886094A/zh
Priority to PCT/CN2012/000929 priority patent/WO2013010376A1/fr
Publication of CN102886094A publication Critical patent/CN102886094A/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
    • A61M5/31—Details
    • A61M5/3129—Syringe barrels
    • A61M5/3134—Syringe barrels characterised by constructional features of the distal end, i.e. end closest to the tip of the needle cannula
    • 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
    • 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
    • A61M5/343—Connection of needle cannula to needle hub, or directly to syringe nozzle without a 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
    • 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
    • A61M5/50—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 preventing re-use, or for indicating if defective, used, tampered with or unsterile
    • A61M5/5013—Means for blocking the piston or the fluid passageway to prevent illegal refilling of a syringe
    • A61M5/504—Means for blocking the piston or the fluid passageway to prevent illegal refilling of a syringe for blocking the fluid passageway

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)
CN2011101991756A 2011-07-18 2011-07-18 一种用于安全自毁式注射器的可换针内针座结构 Pending CN102886094A (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2011101991756A CN102886094A (zh) 2011-07-18 2011-07-18 一种用于安全自毁式注射器的可换针内针座结构
PCT/CN2012/000929 WO2013010376A1 (fr) 2011-07-18 2012-07-05 Support interne d'aiguille d'une aiguille remplaçable destinée à une seringue de sécurité auto-destructible

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011101991756A CN102886094A (zh) 2011-07-18 2011-07-18 一种用于安全自毁式注射器的可换针内针座结构

Publications (1)

Publication Number Publication Date
CN102886094A true CN102886094A (zh) 2013-01-23

Family

ID=47529906

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011101991756A Pending CN102886094A (zh) 2011-07-18 2011-07-18 一种用于安全自毁式注射器的可换针内针座结构

Country Status (2)

Country Link
CN (1) CN102886094A (fr)
WO (1) WO2013010376A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109106591A (zh) * 2018-09-13 2019-01-01 北京康祝医疗器械有限公司 一种放血笔

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2710663Y (zh) * 2004-06-30 2005-07-20 张金荣 安全注射针筒的针头固紧座改良结构
CN2750815Y (zh) * 2004-12-29 2006-01-11 吴建中 一次性安全自毁式注射器
CN2933437Y (zh) * 2006-08-08 2007-08-15 林作钱 一种针头回缩式安全注射器
CN202105269U (zh) * 2011-06-07 2012-01-11 倍安德普医疗科技（上海）有限公司 一种用于安全自毁式注射器的内针座结构
CN202161645U (zh) * 2011-07-18 2012-03-14 倍安德普医疗科技（上海）有限公司 一种用于安全自毁式注射器的可换针内针座结构

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0582849A1 (fr) * 1992-08-12 1994-02-16 Brice Somers Seringue
CN1188184C (zh) * 2000-03-27 2005-02-09 张赖玉好 安全注射器
US20030093038A1 (en) * 2001-11-15 2003-05-15 Kun-Feng Chiang Needle retraction type safety syringe
CN202105275U (zh) * 2011-06-07 2012-01-11 倍安德普医疗科技（上海）有限公司 一种安全自毁式注射器
CN202236663U (zh) * 2011-07-18 2012-05-30 倍安德普医疗科技（上海）有限公司 一种可换针安全自毁式注射器

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2710663Y (zh) * 2004-06-30 2005-07-20 张金荣 安全注射针筒的针头固紧座改良结构
CN2750815Y (zh) * 2004-12-29 2006-01-11 吴建中 一次性安全自毁式注射器
CN2933437Y (zh) * 2006-08-08 2007-08-15 林作钱 一种针头回缩式安全注射器
CN202105269U (zh) * 2011-06-07 2012-01-11 倍安德普医疗科技（上海）有限公司 一种用于安全自毁式注射器的内针座结构
CN202161645U (zh) * 2011-07-18 2012-03-14 倍安德普医疗科技（上海）有限公司 一种用于安全自毁式注射器的可换针内针座结构

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109106591A (zh) * 2018-09-13 2019-01-01 北京康祝医疗器械有限公司 一种放血笔

Also Published As

Publication number Publication date
WO2013010376A1 (fr) 2013-01-24

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SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20130123