ITVI20010003A1 - Siringa di sicurezza - Google Patents

Siringa di sicurezza Download PDF

Info

Publication number
ITVI20010003A1
ITVI20010003A1 IT2001VI000003A ITVI20010003A ITVI20010003A1 IT VI20010003 A1 ITVI20010003 A1 IT VI20010003A1 IT 2001VI000003 A IT2001VI000003 A IT 2001VI000003A IT VI20010003 A ITVI20010003 A IT VI20010003A IT VI20010003 A1 ITVI20010003 A1 IT VI20010003A1
Authority
IT
Italy
Prior art keywords
syringe
female
piston
sealing element
coupling
Prior art date
Application number
IT2001VI000003A
Other languages
English (en)
Italian (it)
Inventor
Yuki Takehiko
Kunishige Takahiko
Original Assignee
Jms Company Ltd
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 Jms Company Ltd filed Critical Jms Company Ltd
Publication of ITVI20010003A1 publication Critical patent/ITVI20010003A1/it

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
    • A61M5/31—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
    • A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/321—Means for protection against accidental injuries by used needles
    • A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston
    • 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
    • A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/321—Means for protection against accidental injuries by used needles
    • A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston
    • A61M5/3221—Constructional features thereof, e.g. to improve manipulation or functioning
    • A61M2005/3231—Proximal end of needle captured or embedded inside piston head, e.g. by friction or hooks
    • 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
    • A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/321—Means for protection against accidental injuries by used needles
    • A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
    • A61M5/3245—Constructional features thereof, e.g. to improve manipulation or functioning
    • A61M2005/3247—Means to impede repositioning of protection sleeve from needle covering to needle uncovering position
    • A61M2005/3249—Means to disalign the needle tip and the distal needle passage of a needle protection sleeve

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (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)
IT2001VI000003A 2000-01-05 2001-01-02 Siringa di sicurezza ITVI20010003A1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000000501A JP2001187142A (ja) 2000-01-05 2000-01-05 安全注射器

Publications (1)

Publication Number Publication Date
ITVI20010003A1 true ITVI20010003A1 (it) 2002-07-02

Family

ID=18529845

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2001VI000003A ITVI20010003A1 (it) 2000-01-05 2001-01-02 Siringa di sicurezza

Country Status (3)

Country Link
JP (1) JP2001187142A (zh)
CN (1) CN1191102C (zh)
IT (1) ITVI20010003A1 (zh)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007020998A1 (ja) * 2005-08-19 2007-02-22 Nipro Corporation セーフティプレフィルドシリンジ
JP4736049B2 (ja) * 2006-04-26 2011-07-27 ニプロ株式会社 注射器
JP4867575B2 (ja) * 2006-10-26 2012-02-01 ニプロ株式会社 注射器
JP4743095B2 (ja) * 2006-11-22 2011-08-10 ニプロ株式会社 注射器
SG174097A1 (en) * 2007-06-08 2011-09-29 Jms Co Ltd Male connector
JP5182472B2 (ja) * 2007-07-27 2013-04-17 ニプロ株式会社 注射器
CA2780168C (en) * 2009-11-11 2018-10-09 Unitract Syringe Pty Ltd Clinical syringe
CN101780297A (zh) * 2010-02-04 2010-07-21 温岭市千禧光医疗器械有限公司 一种定量自毁注射器
CN103656795A (zh) * 2012-09-24 2014-03-26 松亿国际企业股份有限公司 安全注射器
US20210323022A1 (en) * 2020-04-20 2021-10-21 Asm Technology Singapore Pte Ltd Fluid-dispensing apparatus
CN111658895A (zh) * 2020-06-16 2020-09-15 徐立 回缩式安全注射器

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5496278A (en) * 1994-07-25 1996-03-05 Buff; Danny Safety syringe with self-sealing needle retraction and retracted member lock
DE69825982T2 (de) * 1997-04-25 2005-09-15 Saito, Yoshikuni, Nasu Spritze

Also Published As

Publication number Publication date
CN1191102C (zh) 2005-03-02
CN1302668A (zh) 2001-07-11
JP2001187142A (ja) 2001-07-10

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