JP4370045B2 - シリンジ - Google Patents

シリンジ Download PDF

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Publication number
JP4370045B2
JP4370045B2 JP2000185644A JP2000185644A JP4370045B2 JP 4370045 B2 JP4370045 B2 JP 4370045B2 JP 2000185644 A JP2000185644 A JP 2000185644A JP 2000185644 A JP2000185644 A JP 2000185644A JP 4370045 B2 JP4370045 B2 JP 4370045B2
Authority
JP
Japan
Prior art keywords
collar
piston
cylinder
syringe
resin
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.)
Expired - Fee Related
Application number
JP2000185644A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002000726A5 (enExample
JP2002000726A (ja
Inventor
英人 佐山
真次 吉沢
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.)
Taisei Kako Co Ltd
Original Assignee
Taisei Kako Co 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 Taisei Kako Co Ltd filed Critical Taisei Kako Co Ltd
Priority to JP2000185644A priority Critical patent/JP4370045B2/ja
Priority to US09/799,352 priority patent/US6575938B2/en
Priority to KR1020010015731A priority patent/KR20020001494A/ko
Publication of JP2002000726A publication Critical patent/JP2002000726A/ja
Publication of JP2002000726A5 publication Critical patent/JP2002000726A5/ja
Application granted granted Critical
Publication of JP4370045B2 publication Critical patent/JP4370045B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61M5/315—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
    • A61M5/31513—Piston constructions to improve sealing or sliding
    • 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)
JP2000185644A 2000-06-21 2000-06-21 シリンジ Expired - Fee Related JP4370045B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2000185644A JP4370045B2 (ja) 2000-06-21 2000-06-21 シリンジ
US09/799,352 US6575938B2 (en) 2000-06-21 2001-03-06 Syringe
KR1020010015731A KR20020001494A (ko) 2000-06-21 2001-03-26 주사기

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000185644A JP4370045B2 (ja) 2000-06-21 2000-06-21 シリンジ

Publications (3)

Publication Number Publication Date
JP2002000726A JP2002000726A (ja) 2002-01-08
JP2002000726A5 JP2002000726A5 (enExample) 2007-03-01
JP4370045B2 true JP4370045B2 (ja) 2009-11-25

Family

ID=18685930

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000185644A Expired - Fee Related JP4370045B2 (ja) 2000-06-21 2000-06-21 シリンジ

Country Status (3)

Country Link
US (1) US6575938B2 (enExample)
JP (1) JP4370045B2 (enExample)
KR (1) KR20020001494A (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006181027A (ja) * 2004-12-27 2006-07-13 Daikyo Seiko Ltd 注射器用ピストン
CN102836484B (zh) * 2007-06-04 2015-04-01 贝克顿·迪金森公司 预装填注射器用的正排出塞子
US8740856B2 (en) * 2007-06-04 2014-06-03 Becton, Dickinson And Company Stoppers used in pre-filled syringes
US8858501B2 (en) * 2008-04-11 2014-10-14 Medtronic Minimed, Inc. Reservoir barrier layer systems and methods
US9295776B2 (en) 2008-04-11 2016-03-29 Medtronic Minimed, Inc. Reservoir plunger head systems and methods
US8206353B2 (en) * 2008-04-11 2012-06-26 Medtronic Minimed, Inc. Reservoir barrier layer systems and methods
KR200457833Y1 (ko) * 2010-10-26 2012-01-05 이원규 경광램프 지지브라켓이 구비된 농기계용 경광등
DK3679922T3 (da) 2012-06-01 2021-10-18 Novartis Ag Sprøjte
CN104519932A (zh) * 2013-03-04 2015-04-15 有限会社工机工程 注射器用的活塞部件
SG11201509151XA (en) * 2013-06-05 2015-12-30 Injecto As Piston for use a syringe with specific dimensional ratio of a sealing structure
US9827376B2 (en) 2014-01-29 2017-11-28 Becton, Dickinson And Company Plunger assembly including a plunger rod for advancing a stopper through a syringe
CA3017540A1 (en) * 2016-03-13 2017-09-21 Injecto A/S An injector with reduced break loose force
JP2018023467A (ja) * 2016-08-08 2018-02-15 住友ゴム工業株式会社 ガスケット
JP6919797B2 (ja) * 2016-12-28 2021-08-18 住友ゴム工業株式会社 医療用シリンジ
KR102397677B1 (ko) * 2017-08-29 2022-05-13 고키 엔지니어링 유겐가이샤 개스킷 및 이를 구비하는 주사기
DE102017128957A1 (de) * 2017-12-06 2019-06-06 3lmed GmbH Kolben und System zum luftfreien Einsetzen des Kolbens mit einem Setzwerkzeug in einen Behälter
JP6894132B2 (ja) 2019-03-20 2021-06-23 株式会社ＡＳＣｅ 液体噴射機構及び液体噴射機構に用いられるピストン
CN110522973A (zh) * 2019-08-30 2019-12-03 深圳安特医疗股份有限公司 注射器
CN113184677B (zh) * 2021-05-14 2024-01-12 南通安泰机械有限公司 一种铝材无动力真空吸盘

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3930492A (en) * 1974-08-21 1976-01-06 Jintan Terumo Company, Ltd. Air-noncontact type blood sampling assembly
US4367738A (en) * 1981-10-28 1983-01-11 Janssen Pharmaceutica Inc. Pre-filled syringe for abusable drugs
DE3879678T2 (de) * 1987-11-06 1993-09-30 Louis Paul Ellgass Einweg-spritze.
US4994034A (en) * 1989-07-11 1991-02-19 Botich Michael J Retractable needle hypodermic syringe system

Also Published As

Publication number Publication date
KR20020001494A (ko) 2002-01-09
US20010056264A1 (en) 2001-12-27
US6575938B2 (en) 2003-06-10
JP2002000726A (ja) 2002-01-08

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