CA1195895A - Rechange a piston non retractile pour seringue hypodermique - Google Patents

Rechange a piston non retractile pour seringue hypodermique

Info

Publication number
CA1195895A
CA1195895A CA000423996A CA423996A CA1195895A CA 1195895 A CA1195895 A CA 1195895A CA 000423996 A CA000423996 A CA 000423996A CA 423996 A CA423996 A CA 423996A CA 1195895 A CA1195895 A CA 1195895A
Authority
CA
Canada
Prior art keywords
drive piston
tubular member
insert
hypodermic syringe
piston
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
Application number
CA000423996A
Other languages
English (en)
Inventor
Ida M. Butterfield
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.)
BUTTERFIELD GROUP
Original Assignee
BUTTERFIELD GROUP
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 BUTTERFIELD GROUP filed Critical BUTTERFIELD GROUP
Application granted granted Critical
Publication of CA1195895A publication Critical patent/CA1195895A/fr
Expired 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
    • A61M5/50—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
    • 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
    • A61M5/502—Means for blocking the piston or the fluid passageway to prevent illegal refilling of a syringe for blocking the piston
    • A61M2005/5033—Means for blocking the piston or the fluid passageway to prevent illegal refilling of a syringe for blocking the piston by use of an intermediate blocking member positioned between the syringe barrel and the piston rod to prevent retraction of the latter, e.g. toothed clip placed on the 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
    • A61M5/50—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
    • A61M5/502—Means for blocking the piston or the fluid passageway to prevent illegal refilling of a syringe for blocking the piston

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)
CA000423996A 1982-03-31 1983-03-18 Rechange a piston non retractile pour seringue hypodermique Expired CA1195895A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US36392782A 1982-03-31 1982-03-31
US06/363,927 1982-03-31

Publications (1)

Publication Number Publication Date
CA1195895A true CA1195895A (fr) 1985-10-29

Family

ID=23432317

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000423996A Expired CA1195895A (fr) 1982-03-31 1983-03-18 Rechange a piston non retractile pour seringue hypodermique

Country Status (3)

Country Link
JP (1) JPS58173562A (fr)
CA (1) CA1195895A (fr)
GB (1) GB2117249B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4887999A (en) * 1988-04-26 1989-12-19 Syntrall Canada Inc. Single use-disposable hypodermic syringe

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3587540T3 (de) * 1984-06-06 1998-01-22 Medrad Inc Angiographie-Spritze für Verwendung mit einem Angiographie-Injektor.
USRE35979E (en) * 1984-06-06 1998-12-01 Mtfp, Inc. Angiographic injector and angiographic syringe for use therewith
GB2184657A (en) * 1985-12-19 1987-07-01 Roger Hubert Morley Hypodermic syringe
US4699614A (en) * 1987-03-04 1987-10-13 Glazier Stephen C Non-reusable syringe
IN169618B (fr) * 1987-06-25 1991-11-23 Agven Medical Corp Ltd
AU1916088A (en) * 1987-07-21 1989-01-27 Dowty Seals Limited Non-reusable syringe
GB8722915D0 (en) * 1987-09-30 1987-11-04 Braithwaite P W Syringes
AU621840B2 (en) * 1987-09-30 1992-03-26 Philip Wilson Braithwaite Improvements relating to syringes
EP0341281B1 (fr) * 1987-11-06 1993-03-24 ELLGASS, Louis Paul Seringue non-reutilisable
FR2622804A1 (fr) * 1987-11-06 1989-05-12 Bonabe De Rouge Claude Seringue non reutilisable
WO1989006146A1 (fr) * 1987-12-30 1989-07-13 Jacques Verlier Seringue a usage unique
GB8803655D0 (en) * 1988-02-17 1988-03-16 Power R K Disposable syringe
FR2628635B1 (fr) * 1988-03-21 1992-10-23 Microtechnic Sa Seringue a usage unique
GB2245173A (en) * 1989-06-30 1992-01-02 Yiu Fai Leung Single-use syringe
IT1230297B (it) * 1989-07-05 1991-10-18 Carmelo Lo Duca Siringa utilizzabile una sola volta.
IT1238395B (it) * 1990-02-13 1993-07-16 Siringa a perdere
US5380295A (en) * 1992-12-14 1995-01-10 Mallinckrodt Medical, Inc. Delivery apparatus with mechanism preventing rearward movement of a piston disposed therein
DE4321626C2 (de) * 1993-06-24 1996-02-22 Uniject Maroc Sicherheits-Injektionsspritze
US6042565A (en) * 1996-10-18 2000-03-28 Medrad, Inc. Syringe, injector and injector system
ATE240755T1 (de) * 1997-07-14 2003-06-15 Novo Nordisk As Zylindrische ampulle
JP4152104B2 (ja) * 2001-12-28 2008-09-17 テルモ株式会社 シリンジおよびガスケット
DK1549376T3 (da) * 2002-10-11 2011-12-05 Becton Dickinson Co Rensesprøjte med en indretning til at hæmme tilbagestrømning
WO2007118908A1 (fr) 2006-04-19 2007-10-25 Novo Nordisk A/S Système de perfusion fluide, sa méthode d'assemblage et réservoir à médicament à utiliser le système
CN101420997B (zh) 2006-04-19 2013-03-27 诺沃-诺迪斯克有限公司 流体输注系统，组装该系统的方法和用于该系统的储药容器
DE102008036202A1 (de) * 2008-08-02 2010-02-04 Meddrop Technology Ag Spritze
US20130267895A1 (en) 2010-07-13 2013-10-10 Novo Nordisk A/S Piston Rod Foot

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2068235B (en) * 1980-02-02 1983-06-29 Hinders Leslies Ltd Hypodermic syringe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4887999A (en) * 1988-04-26 1989-12-19 Syntrall Canada Inc. Single use-disposable hypodermic syringe

Also Published As

Publication number Publication date
GB8308493D0 (en) 1983-05-05
GB2117249B (en) 1986-01-08
GB2117249A (en) 1983-10-12
JPS58173562A (ja) 1983-10-12

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Legal Events

Date Code Title Description
MKEC Expiry (correction)
MKEX Expiry