AR043460A1 - Mejoras en, y relativas a, mecanismos de accionamiento adecuados para uso en dispositivos para la entrega de medicamentos - Google Patents

Mejoras en, y relativas a, mecanismos de accionamiento adecuados para uso en dispositivos para la entrega de medicamentos

Info

Publication number
AR043460A1
AR043460A1 ARP040100666A ARP040100666A AR043460A1 AR 043460 A1 AR043460 A1 AR 043460A1 AR P040100666 A ARP040100666 A AR P040100666A AR P040100666 A ARP040100666 A AR P040100666A AR 043460 A1 AR043460 A1 AR 043460A1
Authority
AR
Argentina
Prior art keywords
medicines
relating
delivery
devices
feed
Prior art date
Application number
ARP040100666A
Other languages
English (en)
Original Assignee
Dca Design Int Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9954012&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AR043460(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dca Design Int Ltd filed Critical Dca Design Int Ltd
Publication of AR043460A1 publication Critical patent/AR043460A1/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
    • 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
    • A61M5/31585—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 performed by axially moving actuator, e.g. an injection button
    • 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
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
    • A61M2205/581—Means for facilitating use, e.g. by people with impaired vision by audible feedback
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
    • A61M2205/582—Means for facilitating use, e.g. by people with impaired vision by tactile feedback
    • 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
    • A61M5/31535—Means improving security or handling thereof, e.g. blocking means, means preventing insufficient dosing, means allowing correction of overset dose
    • 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
    • A61M5/31535—Means improving security or handling thereof, e.g. blocking means, means preventing insufficient dosing, means allowing correction of overset dose
    • A61M5/31541—Means preventing setting of a dose beyond the amount remaining in the cartridge
    • 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
    • A61M5/3156—Mechanically operated dose setting member using volume steps only adjustable in discrete intervals, i.e. individually distinct intervals
    • 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
    • A61M5/31578—Constructional 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
    • A61M5/3158—Constructional 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

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)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)

Abstract

Un mecanismo de accionamiento para uso en un dispositivo de entrega de medicamentos que comprende: un alojamiento; un manguito marcador de dosis, que tiene una rosca helicoidal de un primer avance; y un vástago de émbolo de dos partes; caracterizado por el citado vástago de émbolo de dos partes comprende una parte exterior que tiene una rosca helicoidal de un segundo avance y una parte interior que tiene una rosca helicoidal de un tercer avance, con lo que el primer avance de la rosca de la parte exterior del vástago de émbolo y el tercer avance de la rosca de la parte interior del vástago de émbolo.
ARP040100666A 2003-03-03 2004-03-03 Mejoras en, y relativas a, mecanismos de accionamiento adecuados para uso en dispositivos para la entrega de medicamentos AR043460A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0304824.6A GB0304824D0 (en) 2003-03-03 2003-03-03 Improvements in and relating to a pen-type injector

Publications (1)

Publication Number Publication Date
AR043460A1 true AR043460A1 (es) 2005-07-27

Family

ID=9954012

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP040100666A AR043460A1 (es) 2003-03-03 2004-03-03 Mejoras en, y relativas a, mecanismos de accionamiento adecuados para uso en dispositivos para la entrega de medicamentos

Country Status (25)

Country Link
US (1) US7094221B2 (es)
EP (1) EP1601396B2 (es)
JP (1) JP4847857B2 (es)
KR (1) KR101113001B1 (es)
CN (1) CN100457209C (es)
AR (1) AR043460A1 (es)
AT (1) ATE540714T1 (es)
AU (1) AU2004216829B2 (es)
BR (1) BRPI0408021B8 (es)
CA (1) CA2518011C (es)
CY (1) CY1112685T1 (es)
DK (1) DK1601396T4 (es)
EA (1) EA007402B1 (es)
ES (1) ES2379950T5 (es)
GB (1) GB0304824D0 (es)
HK (1) HK1092084A1 (es)
HR (1) HRP20050768A2 (es)
IL (1) IL170620A (es)
MX (1) MXPA05009284A (es)
PL (1) PL1601396T5 (es)
PT (1) PT1601396E (es)
SI (1) SI1601396T2 (es)
TW (1) TWI389715B (es)
WO (1) WO2004078226A2 (es)
ZA (1) ZA200506941B (es)

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Also Published As

Publication number Publication date
CA2518011C (en) 2011-04-19
TW200510027A (en) 2005-03-16
PL1601396T5 (pl) 2021-03-08
CN1780651A (zh) 2006-05-31
EP1601396A2 (en) 2005-12-07
HK1092084A1 (en) 2007-02-02
ATE540714T1 (de) 2012-01-15
BRPI0408021B1 (pt) 2017-02-07
DK1601396T4 (da) 2021-01-18
MXPA05009284A (es) 2005-10-05
DK1601396T3 (da) 2012-05-07
EP1601396B2 (en) 2020-10-14
WO2004078226A3 (en) 2004-10-28
SI1601396T1 (sl) 2012-05-31
KR20060013487A (ko) 2006-02-10
EA200501408A1 (ru) 2006-04-28
PT1601396E (pt) 2012-04-11
ES2379950T3 (es) 2012-05-07
BRPI0408021A (pt) 2006-02-14
JP4847857B2 (ja) 2011-12-28
TWI389715B (zh) 2013-03-21
PL1601396T3 (pl) 2012-08-31
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IL170620A (en) 2011-04-28
ES2379950T5 (es) 2021-07-16
US20040260247A1 (en) 2004-12-23
EP1601396B1 (en) 2012-01-11
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AU2004216829B2 (en) 2009-09-24
CN100457209C (zh) 2009-02-04
CY1112685T1 (el) 2016-02-10
GB0304824D0 (en) 2003-04-09
AU2004216829A1 (en) 2004-09-16
US7094221B2 (en) 2006-08-22
CA2518011A1 (en) 2004-09-16
SI1601396T2 (sl) 2021-02-26
KR101113001B1 (ko) 2012-02-24
HRP20050768A2 (en) 2006-10-31
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JP2006519076A (ja) 2006-08-24
WO2004078226A2 (en) 2004-09-16

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