CA1295903C - Prefilled syringe - Google Patents

Prefilled syringe

Info

Publication number
CA1295903C
CA1295903C CA000571695A CA571695A CA1295903C CA 1295903 C CA1295903 C CA 1295903C CA 000571695 A CA000571695 A CA 000571695A CA 571695 A CA571695 A CA 571695A CA 1295903 C CA1295903 C CA 1295903C
Authority
CA
Canada
Prior art keywords
needle
syringe body
syringe
piston
sleeve
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 - Lifetime
Application number
CA000571695A
Other languages
English (en)
French (fr)
Inventor
Jacques Verlier
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
Application granted granted Critical
Publication of CA1295903C publication Critical patent/CA1295903C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • A61M5/28—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle
    • A61M5/281—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle using emptying means to expel or eject media, e.g. pistons, deformation of the ampoule, or telescoping of the ampoule
    • A61M5/283—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle using emptying means to expel or eject media, e.g. pistons, deformation of the ampoule, or telescoping of the ampoule by telescoping of ampoules or carpules with the syringe body
    • 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
    • A61M5/326—Fully automatic sleeve extension, i.e. in which triggering of the sleeve does not require a deliberate action by the user
    • 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
    • A61M2005/3128—Incorporating one-way valves, e.g. pressure-relief or non-return valves
    • 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
    • A61M5/326—Fully automatic sleeve extension, i.e. in which triggering of the sleeve does not require a deliberate action by the user
    • A61M2005/3267—Biased sleeves where the needle is uncovered by insertion of the needle into a patient's body
    • 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
    • A61M5/28—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle
    • A61M5/285—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle with sealing means to be broken or opened
    • A61M5/286—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle with sealing means to be broken or opened upon internal pressure increase, e.g. pierced or burst

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Environmental & Geological Engineering (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
CA000571695A 1987-07-10 1988-07-11 Prefilled syringe Expired - Lifetime CA1295903C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH2635/87-8 1987-07-10
CH2635/87A CH673775A5 (forum.php) 1987-07-10 1987-07-10

Publications (1)

Publication Number Publication Date
CA1295903C true CA1295903C (en) 1992-02-18

Family

ID=4238190

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000571695A Expired - Lifetime CA1295903C (en) 1987-07-10 1988-07-11 Prefilled syringe

Country Status (21)

Country Link
US (1) US4936830A (forum.php)
JP (1) JP2718704B2 (forum.php)
KR (1) KR970002586B1 (forum.php)
CN (1) CN1026391C (forum.php)
AT (1) ATA179188A (forum.php)
AU (1) AU604340B2 (forum.php)
BE (1) BE1001078A3 (forum.php)
CA (1) CA1295903C (forum.php)
CH (1) CH673775A5 (forum.php)
DE (1) DE3823266C2 (forum.php)
ES (1) ES2007957A6 (forum.php)
FR (1) FR2617718B1 (forum.php)
GB (1) GB2206800B (forum.php)
IN (1) IN167200B (forum.php)
IT (1) IT1235007B (forum.php)
MY (1) MY103587A (forum.php)
NL (1) NL8801738A (forum.php)
PH (1) PH24905A (forum.php)
SE (1) SE467521B (forum.php)
SU (1) SU1774874A3 (forum.php)
ZA (1) ZA884929B (forum.php)

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CA2135706C (en) * 1993-11-15 1999-06-15 Walter E. Cover Retractable-needle cannula insertion set with refinements to better control leakage, retraction speed, and reuse
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US8226617B2 (en) 1999-11-04 2012-07-24 Tyco Healthcare Group Lp Safety shield apparatus and mounting structure for use with medical needle devices
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RU2197278C2 (ru) * 2000-08-25 2003-01-27 Дикалов Борис Афанасьевич Шприц
RU2204418C2 (ru) * 2000-08-30 2003-05-20 Конструкторское бюро "Полет" ГУДП ГП "Производственное объединение "Полет" Шприц
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US9642971B2 (en) 2008-03-13 2017-05-09 Becton, Dickinson And Company Safety needle assembly
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CN107252523B (zh) * 2013-03-15 2020-09-22 贝克顿·迪金森有限公司 插管密封系统
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BR112016008946B1 (pt) 2013-10-24 2022-12-27 Amgen Inc Injetores e método para montar os injetor
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IL295010B1 (en) * 2015-03-10 2025-06-01 Regeneron Pharma Aseptic piercing system and method
US11419992B2 (en) 2015-11-27 2022-08-23 Sanofi-Aventis Deutschland Gmbh Medicament injection device
CN119950880A (zh) 2017-05-05 2025-05-09 里珍纳龙药品有限公司 自动注射器和相关使用方法
CN110548198B (zh) * 2018-06-01 2022-07-15 天津华鸿科技股份有限公司 一次性注射针头
EP3574947B1 (en) * 2018-06-01 2023-08-30 Tianjin Huahong Technology Co., Ltd. Disposable injection needle
FR3094644B1 (fr) * 2019-04-04 2021-06-04 Aptar France Sas Dispositif d'injection de produit fluide
GB201908957D0 (en) * 2019-06-23 2019-08-07 Royal College Of Art Syringe
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Also Published As

Publication number Publication date
SE8802502L (sv) 1989-01-11
SE467521B (sv) 1992-08-03
ES2007957A6 (es) 1989-07-01
GB2206800B (en) 1991-05-08
DE3823266C2 (de) 1998-12-10
IN167200B (forum.php) 1990-09-15
NL8801738A (nl) 1989-02-01
JPS6470070A (en) 1989-03-15
CN1030529A (zh) 1989-01-25
SE8802502D0 (sv) 1988-07-04
BE1001078A3 (fr) 1989-07-04
CN1026391C (zh) 1994-11-02
PH24905A (en) 1990-12-26
FR2617718A1 (fr) 1989-01-13
ZA884929B (en) 1989-03-29
SU1774874A3 (ru) 1992-11-07
GB2206800A (en) 1989-01-18
IT1235007B (it) 1992-06-16
DE3823266A1 (de) 1989-03-16
US4936830A (en) 1990-06-26
AU604340B2 (en) 1990-12-13
IT8848163A0 (it) 1988-07-08
CH673775A5 (forum.php) 1990-04-12
AU1891188A (en) 1989-01-12
ATA179188A (de) 1993-11-15
GB8816254D0 (en) 1988-08-10
MY103587A (en) 1993-08-28
FR2617718B1 (fr) 1989-12-22
JP2718704B2 (ja) 1998-02-25
KR970002586B1 (forum.php) 1997-03-06

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