BR112015017599A2 - Seringa - Google Patents

Seringa

Info

Publication number
BR112015017599A2
BR112015017599A2 BR112015017599A BR112015017599A BR112015017599A2 BR 112015017599 A2 BR112015017599 A2 BR 112015017599A2 BR 112015017599 A BR112015017599 A BR 112015017599A BR 112015017599 A BR112015017599 A BR 112015017599A BR 112015017599 A2 BR112015017599 A2 BR 112015017599A2
Authority
BR
Brazil
Prior art keywords
bore
hole
longitudinal axis
axial end
syringe
Prior art date
Application number
BR112015017599A
Other languages
English (en)
Inventor
Terrence Armstrong Sean
Original Assignee
Terrence Armstrong Sean
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 Terrence Armstrong Sean filed Critical Terrence Armstrong Sean
Publication of BR112015017599A2 publication Critical patent/BR112015017599A2/pt

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178Syringes
    • A61M5/31Details
    • A61M5/315Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178Syringes
    • A61M5/31Details
    • A61M5/315Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31525Dosing
    • A61M5/31526Dosing by means of stepwise axial movements, e.g. ratchet mechanisms or detents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178Syringes
    • A61M5/31Details
    • A61M5/3129Syringe barrels
    • A61M5/3134Syringe barrels characterised by constructional features of the distal end, i.e. end closest to the tip of the needle cannula
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178Syringes
    • A61M5/31Details
    • A61M5/315Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31501Means for blocking or restricting the movement of the rod or piston
    • A61M5/31505Integral with the syringe barrel, i.e. connected to the barrel so as to make up a single complete piece or unit
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178Syringes
    • A61M5/31Details
    • A61M5/315Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31565Administration mechanisms, i.e. constructional features, modes of administering a dose
    • A61M5/31576Constructional features or modes of drive mechanisms for piston rods
    • A61M5/31578Constructional features or modes of drive mechanisms for piston rods based on axial translation, i.e. components directly operatively associated and axially moved with plunger rod
    • A61M5/3158Constructional features or modes of drive mechanisms for piston rods based on axial translation, i.e. components directly operatively associated and axially moved with plunger rod performed by axially moving actuator operated by user, e.g. an injection button
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178Syringes
    • A61M5/31Details
    • A61M5/315Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31565Administration mechanisms, i.e. constructional features, modes of administering a dose
    • A61M5/3159Dose expelling manners
    • A61M5/31591Single dose, i.e. individually set dose administered only once from the same medicament reservoir, e.g. including single stroke limiting means
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178Syringes
    • A61M5/31Details
    • A61M5/315Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31565Administration mechanisms, i.e. constructional features, modes of administering a dose
    • A61M5/3159Dose expelling manners
    • A61M5/31593Multi-dose, i.e. individually set dose repeatedly administered from the same medicament reservoir
    • A61M5/31595Pre-defined multi-dose administration by repeated overcoming of means blocking the free advancing movement of piston rod, e.g. by tearing or de-blocking
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/58Means for facilitating use, e.g. by people with impaired vision
    • A61M2205/581Means for facilitating use, e.g. by people with impaired vision by audible feedback

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)

Abstract

SERINGA. Uma seringa que inclui um barril monolítico, definindo um eixo longitudinal, primeira e segunda extremidades axiais e um furo, estendendo-se ao longo do eixo longitudinal, o furo terminando em um adaptador de agulha na primeira extremidade axial e sendo dividido em duas porções de furo, uma primeira porção de furo estendendo-se a partir do adaptador de agulha parcialmente em direção à segunda extremidade axial e uma segunda porção de furo estendendo-se a partir da primeira porção de furo para a segunda extremidade axial , em que a primeira porção de furo é circular em seção transversal, e a segunda porção de furo tem um formato secional transversal que pelo menos parcialmente, ultrapassa o raio da primeira porção de furo; pelo menos uma flange de dedo estende-se a partir do barril monolítico; A seringa inclui um êmbolo dimensionado para caber dentro e se mover ao longo do eixo longitudinal da primeira porção de furo, com o êmbolo selado contra a parede interna do barril monolítico dentro da região da primeira porção de furo; Uma haste de êmbolo, estende-se ao longo do eixo longitudinal do barril monolítico em direção à segunda extremidade axial, a haste de êmbolo incluindo uma primeira matriz de entalhes elou protuberâncias ao longo de pelo menos uma porção de seu comprimento. Caracterizada em que a seringa inclui uma inserção dimensionada para caber inteiramente dentro da segunda porção de furo, a inserção definindo um furo através do qual a haste de êmbolo se estende e incluindo um primeiro dedo estendendo-se no furo definido pela inserção para, em uso, engatar a primeira matriz de entalhes elou protuberâncias na haste de êmbolo.
BR112015017599A 2013-01-30 2014-01-22 Seringa BR112015017599A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ZA201300770 2013-01-30
ZA201303714 2013-05-22
PCT/ZA2014/000002 WO2014121307A1 (en) 2013-01-30 2014-01-22 Syringe

Publications (1)

Publication Number Publication Date
BR112015017599A2 true BR112015017599A2 (pt) 2017-10-03

Family

ID=51263065

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015017599A BR112015017599A2 (pt) 2013-01-30 2014-01-22 Seringa

Country Status (7)

Country Link
US (1) US9770559B2 (pt)
CN (1) CN104994897B (pt)
BR (1) BR112015017599A2 (pt)
MX (1) MX365722B (pt)
RU (1) RU2661711C2 (pt)
WO (1) WO2014121307A1 (pt)
ZA (1) ZA201506252B (pt)

Families Citing this family (18)

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US20100076370A1 (en) * 2008-09-23 2010-03-25 Infusion Advancements, LLC. Apparatus and methods for purging catheter systems
US9408746B2 (en) 2010-03-31 2016-08-09 Ocuject, Llc Device and method for intraocular drug delivery
US9504603B2 (en) 2012-04-02 2016-11-29 Ocuject, Llc Intraocular delivery devices and methods therefor
JP6177767B2 (ja) * 2012-04-24 2017-08-09 テルモ株式会社 シリンジおよび装着具
WO2014096081A1 (de) * 2012-12-18 2014-06-26 Slg Pharma Gmbh & Co.Kg Dosierpipette
GB2530809B (en) * 2014-10-03 2021-03-31 Plas Tech Eng Inc A Syringe Assembly
EP3229877B1 (en) * 2014-12-12 2024-03-20 Wake Forest University Health Sciences Incremental syringe
DE102015000999A1 (de) * 2015-01-27 2016-07-28 Sarl Omsi Kolben für Spritzen und Spritzen
FR3038518A1 (fr) * 2015-07-08 2017-01-13 Guerbet Sa Seringue et son procede d'assemblage
US11628258B2 (en) * 2017-04-13 2023-04-18 Becton, Dickinson And Company Controlled delivery syringe device
EP3658207A4 (en) * 2017-07-24 2021-04-07 Noble International, Inc. DRUG TRAINING DEVICE WITH PISTON LIMITING MECHANISM
US10463797B2 (en) * 2017-09-07 2019-11-05 URO-1, Inc. Incremental syringe
KR102368459B1 (ko) * 2017-10-18 2022-02-25 마에다 인더스트리 가부시키가이샤 주사기의 개스킷 빠짐 방지 기구
WO2019123491A1 (en) * 2017-12-19 2019-06-27 Matex Lab S.P.A. Pusher unit for a syringe, and corresponding syringe
US11001490B2 (en) * 2018-04-10 2021-05-11 Bericap Holding Gmbh Extraction system from a closed loop system
KR102302552B1 (ko) * 2019-03-13 2021-09-16 (주)휴바이오메드 의료용 시린지
CN112590222B (zh) * 2020-11-27 2022-12-02 江苏神力医用制品有限公司 一种注射器的自动化制造设备
WO2024150025A1 (en) * 2023-01-12 2024-07-18 Revital Healthcare (Epz) Limited Single-use syringe with automatic locking clip

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Also Published As

Publication number Publication date
US20150359969A1 (en) 2015-12-17
CN104994897B (zh) 2017-08-01
MX2015009623A (es) 2016-04-25
MX365722B (es) 2019-06-11
WO2014121307A1 (en) 2014-08-07
ZA201506252B (en) 2017-06-28
US9770559B2 (en) 2017-09-26
CN104994897A (zh) 2015-10-21
RU2661711C2 (ru) 2018-07-19
RU2015136396A (ru) 2017-03-07

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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]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]