AR095181A1 - Cojinete para el eje de un émbolo de un dispositivo de suministro de fármacos, eje de émbolo que comprende el cojinete, y dispositivo de suministro de fármacos - Google Patents

Cojinete para el eje de un émbolo de un dispositivo de suministro de fármacos, eje de émbolo que comprende el cojinete, y dispositivo de suministro de fármacos

Info

Publication number
AR095181A1
AR095181A1 ARP140100799A ARP140100799A AR095181A1 AR 095181 A1 AR095181 A1 AR 095181A1 AR P140100799 A ARP140100799 A AR P140100799A AR P140100799 A ARP140100799 A AR P140100799A AR 095181 A1 AR095181 A1 AR 095181A1
Authority
AR
Argentina
Prior art keywords
bearing
supply device
spray
drug supply
flexible element
Prior art date
Application number
ARP140100799A
Other languages
English (en)
Original Assignee
Sanofi Aventis Deutschland
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 Sanofi Aventis Deutschland filed Critical Sanofi Aventis Deutschland
Publication of AR095181A1 publication Critical patent/AR095181A1/es

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
    • 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
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31533—Dosing mechanisms, i.e. setting a dose
    • A61M5/31545—Setting modes for dosing
    • A61M5/31548—Mechanically operated dose setting member
    • A61M5/3155—Mechanically operated dose setting member by rotational movement of dose setting member, e.g. during setting or filling of a syringe
    • A61M5/31551—Mechanically operated dose setting member by rotational movement of dose setting member, e.g. during setting or filling of a syringe including axial movement of dose setting member
    • 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
    • A61M5/31501—Means for blocking or restricting the movement of the rod or piston
    • A61M2005/31508—Means for blocking or restricting the movement of the rod or piston provided 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
    • A61M5/178—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
    • 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
    • A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
    • A61M5/31576—Constructional features or modes of drive mechanisms for piston rods
    • A61M5/31583—Constructional features or modes of drive mechanisms for piston rods based on rotational translation, i.e. movement of piston rod is caused by relative rotation between the user activated actuator and the piston rod

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

El cojinete (1) comprende una superficie de contacto (2) dentro de una periferia (3) que rodea un centro (4), y un elemento de acoplamiento dispuesto dentro de la periferia para conectar de forma que pueda girar un componente de un eje de émbolo perpendicular a la superficie de contacto. El elemento de acoplamiento incluye al menos un elemento flexible (8) que se extiende desde la periferia hacia el centro, y el elemento flexible está dispuesto para flexionarse hacia la periferia por la acción de una fuerza ejercida sobre el elemento flexible en dirección hacia la superficie de contacto y flexionar hacia el centro por una fuerza ejercida sobre el elemento flexible en la dirección opuesta. El elemento flexible puede tener una superficie inclinada (9) que facilita el montaje y evita el desmontaje en combinación con un componente adicional del eje de émbolo. El componente del eje de émbolo puede ser un tornillo guía y el eje del émbolo puede utilizarse en un dispositivo de suministro de fármacos.
ARP140100799A 2013-03-11 2014-03-10 Cojinete para el eje de un émbolo de un dispositivo de suministro de fármacos, eje de émbolo que comprende el cojinete, y dispositivo de suministro de fármacos AR095181A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP13158513 2013-03-11

Publications (1)

Publication Number Publication Date
AR095181A1 true AR095181A1 (es) 2015-09-30

Family

ID=47844191

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP140100799A AR095181A1 (es) 2013-03-11 2014-03-10 Cojinete para el eje de un émbolo de un dispositivo de suministro de fármacos, eje de émbolo que comprende el cojinete, y dispositivo de suministro de fármacos

Country Status (18)

Country Link
US (1) US11213628B2 (es)
EP (1) EP2968782B1 (es)
JP (1) JP6541579B2 (es)
KR (1) KR102293641B1 (es)
CN (1) CN105025962B (es)
AR (1) AR095181A1 (es)
AU (1) AU2014230959B2 (es)
BR (1) BR112015018944B1 (es)
DK (1) DK2968782T3 (es)
ES (1) ES2681421T3 (es)
HK (1) HK1213504A1 (es)
HU (1) HUE039598T2 (es)
IL (1) IL240301B (es)
MX (1) MX2015011824A (es)
PL (1) PL2968782T3 (es)
RU (1) RU2665028C2 (es)
TW (1) TWI653069B (es)
WO (1) WO2014139913A1 (es)

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US11351306B2 (en) 2017-01-06 2022-06-07 Bayer Healthcare Llc Syringe plunger with dynamic seal
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Also Published As

Publication number Publication date
RU2665028C2 (ru) 2018-08-24
EP2968782A1 (en) 2016-01-20
AU2014230959B2 (en) 2018-01-18
AU2014230959A1 (en) 2015-09-24
JP2016513506A (ja) 2016-05-16
BR112015018944B1 (pt) 2021-11-23
US20160015901A1 (en) 2016-01-21
US11213628B2 (en) 2022-01-04
IL240301B (en) 2019-09-26
PL2968782T3 (pl) 2018-09-28
HK1213504A1 (zh) 2016-07-08
EP2968782B1 (en) 2018-04-25
CN105025962A (zh) 2015-11-04
JP6541579B2 (ja) 2019-07-10
KR102293641B1 (ko) 2021-08-24
RU2015143043A3 (es) 2018-02-28
TWI653069B (zh) 2019-03-11
ES2681421T3 (es) 2018-09-13
BR112015018944A2 (pt) 2017-07-18
WO2014139913A1 (en) 2014-09-18
MX2015011824A (es) 2016-01-25
DK2968782T3 (en) 2018-08-06
KR20150126834A (ko) 2015-11-13
RU2015143043A (ru) 2017-04-18
CN105025962B (zh) 2019-04-19
TW201509467A (zh) 2015-03-16
HUE039598T2 (hu) 2019-01-28
IL240301A0 (en) 2015-09-24

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