BR9901302A - Aperfeiçoamento na estrutura de uma seringa de segurança - Google Patents

Aperfeiçoamento na estrutura de uma seringa de segurança

Info

Publication number
BR9901302A
BR9901302A BR9901302-9A BR9901302A BR9901302A BR 9901302 A BR9901302 A BR 9901302A BR 9901302 A BR9901302 A BR 9901302A BR 9901302 A BR9901302 A BR 9901302A
Authority
BR
Brazil
Prior art keywords
groove
needle
prominent
fitted
showing
Prior art date
Application number
BR9901302-9A
Other languages
English (en)
Inventor
Tsong-Ming Hwang
Original Assignee
Tsong Ming Hwang
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 SG9901874A priority Critical patent/SG90049A1/en
Priority to CA002269438A priority patent/CA2269438A1/en
Priority to NZ335340A priority patent/NZ335340A/xx
Application filed by Tsong Ming Hwang filed Critical Tsong Ming Hwang
Priority to DE29907462U priority patent/DE29907462U1/de
Priority to BR9901302-9A priority patent/BR9901302A/pt
Priority to CH00846/99A priority patent/CH693258A5/de
Priority to FR9905873A priority patent/FR2793144B3/fr
Publication of BR9901302A publication Critical patent/BR9901302A/pt

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
    • A61M5/315—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
    • 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
    • A61M2005/3103—Leak prevention means for distal end of syringes, i.e. syringe end for mounting a needle
    • A61M2005/3106—Plugs 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
    • A61M5/3129—Syringe barrels
    • 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
    • A61M5/31515—Connection of piston with 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
    • A61M5/178—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
    • A61M5/3202—Devices for protection of the needle before use, e.g. caps

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (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)
  • Accommodation For Nursing Or Treatment Tables (AREA)

Abstract

APERFEIçOAMENTO NA ESTRUTURA DE UMA SERINGA DE SEGURANçA Seringa de segurança que inclui um recipiente tubular apresentando uma extremidade formada com um gargalo de montagem de agulha proeminente e uma outra extremidade formada com um flange de sujeição, uma haste de injeção apresentando uma figura em formato transversal e uma extremidade fornecida com um disco redondo, uma outra extremidade de referida haste de injeção apresentando uma ranhura em sambladura, uma cabeça de pistão apresentando uma base formada com uma projeção em sambladura que pode ser encaixada com referida ranhura em sambladura e um topo fornecido com uma cabeça em cogumelo, uma agulha apresentando uma extremidade formada com um orifício de injeção de corte inclinado e uma outra extremidade de montagem cilíndrica de rosqueamento externo encaixada com o referido gargalo de montagem de agulha, referido gargalo de montagem de agulha apresentando um bloco proeminente acima da referida extremidade de montagem cilíndrica, referido bloco proeminente apresentando uma figura feita de planos verticais, cada um dos referidos planos apresentando uma alheta estendendo-se a partir de suas extremidades superiores, uma casquilha apresentando uma parede proeminente externa e roscas acima da referida parede, referida casquilha sendo ajustada no referido gargalo de montagem de agulha e encaixada de forma rosqueada com a referida extremidade de montagem cilíndrica de rosqueamento externo de referida agulha, e um tubo de recepção de agulha, aonde podem ser evitados desgarros acidentais de modo eficiente.
BR9901302-9A 1999-04-16 1999-04-27 Aperfeiçoamento na estrutura de uma seringa de segurança BR9901302A (pt)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SG9901874A SG90049A1 (en) 1999-04-16 1999-04-16 Improvement in the structure of a safety syringe
CA002269438A CA2269438A1 (en) 1999-04-16 1999-04-20 Improvement in the structure of a safety syringe
NZ335340A NZ335340A (en) 1999-04-16 1999-04-22 Safety syringe, injection rod is pulled outwardly to withdraw needle into a tubular container for disposal
DE29907462U DE29907462U1 (de) 1999-04-16 1999-04-27 Verbesserung der Struktur einer Sicherheitsspritze
BR9901302-9A BR9901302A (pt) 1999-04-16 1999-04-27 Aperfeiçoamento na estrutura de uma seringa de segurança
CH00846/99A CH693258A5 (de) 1999-04-16 1999-05-05 Sicherheitsspritze.
FR9905873A FR2793144B3 (fr) 1999-04-16 1999-05-07 Amelioration de la structure d'une seringue de securite

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
SG9901874A SG90049A1 (en) 1999-04-16 1999-04-16 Improvement in the structure of a safety syringe
CA002269438A CA2269438A1 (en) 1999-04-16 1999-04-20 Improvement in the structure of a safety syringe
NZ335340A NZ335340A (en) 1999-04-16 1999-04-22 Safety syringe, injection rod is pulled outwardly to withdraw needle into a tubular container for disposal
DE29907462U DE29907462U1 (de) 1999-04-16 1999-04-27 Verbesserung der Struktur einer Sicherheitsspritze
BR9901302-9A BR9901302A (pt) 1999-04-16 1999-04-27 Aperfeiçoamento na estrutura de uma seringa de segurança
CH00846/99A CH693258A5 (de) 1999-04-16 1999-05-05 Sicherheitsspritze.
FR9905873A FR2793144B3 (fr) 1999-04-16 1999-05-07 Amelioration de la structure d'une seringue de securite

Publications (1)

Publication Number Publication Date
BR9901302A true BR9901302A (pt) 2001-01-16

Family

ID=32111171

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9901302-9A BR9901302A (pt) 1999-04-16 1999-04-27 Aperfeiçoamento na estrutura de uma seringa de segurança

Country Status (7)

Country Link
BR (1) BR9901302A (pt)
CA (1) CA2269438A1 (pt)
CH (1) CH693258A5 (pt)
DE (1) DE29907462U1 (pt)
FR (1) FR2793144B3 (pt)
NZ (1) NZ335340A (pt)
SG (1) SG90049A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1754499A1 (en) * 2005-08-19 2007-02-21 Wei-Shui Wu Safety hypodermic syringe with retractable needle carrier
EP3574940B1 (en) * 2018-06-01 2020-10-21 Industrie Borla S.p.A. Drip chamber and spike assembly for medical lines

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5273543A (en) * 1992-12-14 1993-12-28 Becton, Dickinson And Company Safety needle syringe
US5324265A (en) * 1993-10-20 1994-06-28 Gabbard Murray Gabbard Inc. Hypodermic safety syringe with retracting needle system
US5575774A (en) * 1995-10-24 1996-11-19 Chen; Long-Hsiung Structure of safety hypodermic syringe

Also Published As

Publication number Publication date
FR2793144A3 (fr) 2000-11-10
NZ335340A (en) 2000-09-29
DE29907462U1 (de) 1999-08-05
FR2793144B3 (fr) 2001-03-30
SG90049A1 (en) 2002-07-23
CH693258A5 (de) 2003-05-15
CA2269438A1 (en) 2000-10-20

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]