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EG25719A - An improved self-destruction syringe - Google Patents

An improved self-destruction syringe

Info

Publication number
EG25719A
EG25719A EG2009010139A EG2009010139A EG25719A EG 25719 A EG25719 A EG 25719A EG 2009010139 A EG2009010139 A EG 2009010139A EG 2009010139 A EG2009010139 A EG 2009010139A EG 25719 A EG25719 A EG 25719A
Authority
EG
Egypt
Prior art keywords
improved self
destruction syringe
syringe
destruction
self
Prior art date
Application number
EG2009010139A
Inventor
Zuoqian Lin
Original Assignee
Zuoqian Lin
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 Zuoqian Lin filed Critical Zuoqian Lin
Application granted granted Critical
Publication of EG25719A publication Critical patent/EG25719A/en

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
    • A61M5/50—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
    • A61M5/5066—Means for preventing re-use by disconnection of piston and piston-rod
    • 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
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with piston-rod
    • A61M2005/31516—Piston or piston-rod constructions, e.g. connection of piston with piston-rod reducing dead-space in the syringe barrel after delivery
    • 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
    • A61M5/5066—Means for preventing re-use by disconnection of piston and piston-rod
    • A61M2005/5073—Means for preventing re-use by disconnection of piston and piston-rod by breaking or rupturing the connection parts
    • 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
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms

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)
EG2009010139A 2006-08-07 2009-01-29 An improved self-destruction syringe EG25719A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNB2006100528520A CN100471532C (en) 2006-08-07 2006-08-07 An Improved Self-Destructing Syringe
PCT/CN2007/000474 WO2008019544A1 (en) 2006-08-07 2007-02-12 Improved self-destruction syringe

Publications (1)

Publication Number Publication Date
EG25719A true EG25719A (en) 2012-06-10

Family

ID=37736605

Family Applications (1)

Application Number Title Priority Date Filing Date
EG2009010139A EG25719A (en) 2006-08-07 2009-01-29 An improved self-destruction syringe

Country Status (3)

Country Link
CN (1) CN100471532C (en)
EG (1) EG25719A (en)
WO (1) WO2008019544A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101780297A (en) * 2010-02-04 2010-07-21 温岭市千禧光医疗器械有限公司 Quantitative self-destruct syringe
CN111068150A (en) * 2020-01-15 2020-04-28 安徽宏宇五洲医疗器械股份有限公司 A knob type sheath, needle assembly and syringe

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5045063A (en) * 1989-05-30 1991-09-03 Spielberg Alissa R Hypodermic syringe
AU9128891A (en) * 1990-12-28 1992-08-17 Scientific Systems Inc. Single use syringe
US6582407B1 (en) * 2002-08-16 2003-06-24 M.K. Meditech Co., Ltd. Structural safety design for the prevention of mis-pressing plunger rod into syringe
CN2603675Y (en) * 2003-01-21 2004-02-18 无锡佳迈特塑料制品有限公司 Disposable self-destroyable syringe
CN2730394Y (en) * 2004-08-30 2005-10-05 曹毅 Self-destroyable disposable syringe
CN2770678Y (en) * 2004-12-18 2006-04-12 徐亚华 Anchoretform piston needle head retracting safety syringe
US7637890B2 (en) * 2005-01-25 2009-12-29 Zuoqian Lin Safety self-destroying disposable syringe
CN2782120Y (en) * 2005-01-25 2006-05-24 林作钱 Safety self-destroying disposable syringe
CN2764418Y (en) * 2005-01-28 2006-03-15 吴建中 Disposable self-destroyable safe syringe

Also Published As

Publication number Publication date
WO2008019544A1 (en) 2008-02-21
CN1915448A (en) 2007-02-21
CN100471532C (en) 2009-03-25

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