GB815749A - Improvements in or relating to syringes - Google Patents

Improvements in or relating to syringes

Info

Publication number
GB815749A
GB815749A GB29645/55A GB2964555A GB815749A GB 815749 A GB815749 A GB 815749A GB 29645/55 A GB29645/55 A GB 29645/55A GB 2964555 A GB2964555 A GB 2964555A GB 815749 A GB815749 A GB 815749A
Authority
GB
United Kingdom
Prior art keywords
medicament
barrel
syringe
needle
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
GB29645/55A
Other languages
English (en)
Inventor
Antonio Da Cunha Reis
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.)
PRODUFARMA Ltda
Original Assignee
PRODUFARMA Ltda
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
Priority to BE541390D priority Critical patent/BE541390A/xx
Priority to CH340314D priority patent/CH340314A/de
Priority to FR1137565D priority patent/FR1137565A/fr
Application filed by PRODUFARMA Ltda filed Critical PRODUFARMA Ltda
Priority to GB29645/55A priority patent/GB815749A/en
Priority to US548496A priority patent/US2888923A/en
Publication of GB815749A publication Critical patent/GB815749A/en
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
    • A61M5/178—Syringes
    • A61M5/28—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle
    • 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
    • A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
    • 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
    • A61M5/284—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle comprising means for injection of two or more media, e.g. by mixing
    • 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
    • A61M5/31596—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms comprising means for injection of two or more media, e.g. by mixing
    • 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
    • A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
    • A61M2005/2403—Ampoule inserted into the ampoule holder
    • A61M2005/2407—Ampoule inserted into the ampoule holder from the rear
    • 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
    • A61M2005/3103—Leak prevention means for distal end of syringes, i.e. syringe end for mounting a needle
    • A61M2005/3104—Caps for syringes without needle
    • 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
    • A61M5/31596—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms comprising means for injection of two or more media, e.g. by mixing
    • A61M2005/31598—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms comprising means for injection of two or more media, e.g. by mixing having multiple telescopically sliding coaxial pistons encompassing volumes for components to be mixed
    • 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
    • A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
    • A61M5/2448—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic comprising means for injection of two or more media, e.g. by mixing

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)
GB29645/55A 1955-10-18 1955-10-18 Improvements in or relating to syringes Expired GB815749A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BE541390D BE541390A (enrdf_load_stackoverflow) 1955-10-18
CH340314D CH340314A (de) 1955-10-18 1955-09-08 Einrichtung zur Ausführung von Injektionen mit einer Spritze
FR1137565D FR1137565A (fr) 1955-10-18 1955-09-19 Perfectionnement aux seringues-ampoules
GB29645/55A GB815749A (en) 1955-10-18 1955-10-18 Improvements in or relating to syringes
US548496A US2888923A (en) 1955-10-18 1955-11-22 New ampoule-syringe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB29645/55A GB815749A (en) 1955-10-18 1955-10-18 Improvements in or relating to syringes

Publications (1)

Publication Number Publication Date
GB815749A true GB815749A (en) 1959-07-01

Family

ID=10294836

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29645/55A Expired GB815749A (en) 1955-10-18 1955-10-18 Improvements in or relating to syringes

Country Status (5)

Country Link
US (1) US2888923A (enrdf_load_stackoverflow)
BE (1) BE541390A (enrdf_load_stackoverflow)
CH (1) CH340314A (enrdf_load_stackoverflow)
FR (1) FR1137565A (enrdf_load_stackoverflow)
GB (1) GB815749A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3489147A (en) * 1964-07-21 1970-01-13 Joseph Denman Shaw Combination mixing and injecting medical syringe
US5171219A (en) * 1989-06-08 1992-12-15 Sumitomo Pharmaceuticals Co., Ltd. Pharmaceutical preparation administrator
EP1819387A4 (en) * 2004-12-09 2011-11-02 West Pharm Serv Inc REAR-LOADED FIXED NEEDLE SYRINGE AND AUTOMATIC INJECTION DEVICE COMPRISING THE SAME

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3931815A (en) * 1973-08-29 1976-01-13 Jintan Terumo Company, Ltd. Assembly having an adapter and a holder with a double ended needle
US4507117A (en) * 1983-07-11 1985-03-26 Vining Herbert C Syringe apparatus with retractable needle
DE8521514U1 (de) * 1985-07-25 1986-11-20 Mühlbauer, Ernst, Dipl.-Kaufm., 2000 Hamburg Vorrichtung zum dosierten Ausbringen von Dentalmasse
US4592744A (en) * 1985-08-14 1986-06-03 The University Of Virginia Alumni Patents Foundation Self-resheathing needle assembly
US4650468A (en) * 1986-02-26 1987-03-17 Jennings Jr Baldwin P Medical syringe
US4846811A (en) * 1987-01-29 1989-07-11 International Medical Innovators, Inc. Sliding sheath for medical needles
US4874384A (en) * 1987-07-13 1989-10-17 International Medical Innovators, Inc. Needle safety guard
US5154699A (en) * 1988-03-01 1992-10-13 Ryan Medical, Inc. Safety winged needle device for use with fistulas
ES2005505A6 (es) * 1988-08-05 1989-03-01 Pastor Vicente M Segui Nueva jeringuilla.
US4915699A (en) * 1988-10-19 1990-04-10 Elliot Kornberg Syringe
US4969877A (en) * 1988-10-19 1990-11-13 The Pascall Medical Corporation Syringe
US5415638A (en) * 1988-12-14 1995-05-16 Inviro Medical Devices, Ltd. Safety syringe needle device with interchangeable and retractable needle platform
US6344031B1 (en) 1989-03-22 2002-02-05 Laurel A. Novacek Safety syringe needle device with interchangeable and retractable needle platform
US5263933A (en) * 1988-12-14 1993-11-23 Patco Ventures Ltd. Safety syringe needle device with interchangeable and retractable needle platform
US5858000A (en) * 1988-12-14 1999-01-12 Inviro Medical Devices Ltd. Safety syringe needle device with interchangeable and retractable needle platform
US4935015A (en) * 1988-12-14 1990-06-19 Hall John E Syringe apparatus with retractable needle
US5462531A (en) * 1988-12-14 1995-10-31 Inviro Medical Devices Ltd. Safety syringe needle device with interchangeable and retractable needle platform
US5059179A (en) * 1989-05-15 1991-10-22 David Quatrochi Non-reusable syringe assembly
US5324272A (en) * 1990-07-27 1994-06-28 Sterling Winthrop Inc. Multiple-celled safety package, needle guard and safe disposal module for prefilled medication cartridge
US5372590A (en) * 1990-07-27 1994-12-13 Habley Medical Technology Corporation Multi-celled safety package, needle guard and safety disposal module with sleeve for prefilled medication cartridges
US5188601A (en) * 1991-11-06 1993-02-23 King Richard J Disposable safety syringe
WO1994014489A1 (en) * 1991-11-06 1994-07-07 Design And Engineering Associates Disposable safety syringe
US5338311A (en) * 1993-08-23 1994-08-16 Mahurkar Sakharam D Hypodermic needle assembly
US5836921A (en) * 1993-08-23 1998-11-17 Mahurkar; Sakharam D. Hypodermic needle assembly
US6280401B1 (en) 1993-08-23 2001-08-28 Sakharam D. Mahurkar Hypodermic needle assembly
US5484421A (en) * 1993-08-30 1996-01-16 Smocer; Anthony V. Safety syringe
US6117112A (en) * 1997-11-18 2000-09-12 Mahurkar; Sakharam D. Single-use safety syringe
US6183464B1 (en) 1998-06-01 2001-02-06 Inviro Medical Devices Ltd. Safety syringe with retractable needle and universal luer coupling
US6699214B2 (en) 2000-01-19 2004-03-02 Scimed Life Systems, Inc. Shear-sensitive injectable delivery system
CN100486536C (zh) 2000-07-14 2009-05-13 科丰公司 用于把材料引入骨中的系统
US20040030294A1 (en) 2001-11-28 2004-02-12 Mahurkar Sakharam D. Retractable needle single use safety syringe
MD3048C2 (ro) * 2004-03-01 2006-12-31 Анатол БАТЫР Seringă-fiolă
US7918821B2 (en) 2009-05-05 2011-04-05 Mahurkar Sakharam D Universal safety syringe
EP2488236B1 (en) * 2009-10-16 2015-05-06 Sanofi-Aventis Deutschland GmbH Arrangement for use in a drug delivery device
WO2015134307A1 (en) * 2014-03-04 2015-09-11 Merck Sharp & Dohme Corp. Prefilled disposable injection device
US11439768B2 (en) * 2019-07-17 2022-09-13 Wagner Florexil Compartmentalized syringe for combined medicine and flush solution

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US743743A (en) * 1903-06-13 1903-11-10 John Howard Mcculloch Hypodermic syringe.
FR357803A (fr) * 1905-09-16 1906-01-16 Bellanger Marie Ernestine Système de seringue pour injection ou instillation de liquides stérilisés dans l'organisme par déplacement d'une masse d'air également stérilisée de volume constant
US1144343A (en) * 1913-08-22 1915-06-29 Moses Benmosche Hypodermic syringe.
US1234582A (en) * 1916-12-14 1917-07-24 Barclay T Trueblood Hypodermic syringe.
US1799463A (en) * 1926-03-19 1931-04-07 George N Hein Hypodermic syringe
US2244969A (en) * 1940-05-20 1941-06-10 Arthur E Smith Ampoule syringe
FR950588A (fr) * 1947-07-23 1949-09-30 Perfectionnements aux dispositifs permettant de réaliser ou d'interrompre la communication entre deux enceintes
US2684068A (en) * 1951-02-21 1954-07-20 Sindey R Orens Syringe

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3489147A (en) * 1964-07-21 1970-01-13 Joseph Denman Shaw Combination mixing and injecting medical syringe
US5171219A (en) * 1989-06-08 1992-12-15 Sumitomo Pharmaceuticals Co., Ltd. Pharmaceutical preparation administrator
EP1819387A4 (en) * 2004-12-09 2011-11-02 West Pharm Serv Inc REAR-LOADED FIXED NEEDLE SYRINGE AND AUTOMATIC INJECTION DEVICE COMPRISING THE SAME

Also Published As

Publication number Publication date
US2888923A (en) 1959-06-02
BE541390A (enrdf_load_stackoverflow)
CH340314A (de) 1959-08-15
FR1137565A (fr) 1957-05-31

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