BR112015018835A2 - dispositivo de injeção - Google Patents

dispositivo de injeção

Info

Publication number
BR112015018835A2
BR112015018835A2 BR112015018835A BR112015018835A BR112015018835A2 BR 112015018835 A2 BR112015018835 A2 BR 112015018835A2 BR 112015018835 A BR112015018835 A BR 112015018835A BR 112015018835 A BR112015018835 A BR 112015018835A BR 112015018835 A2 BR112015018835 A2 BR 112015018835A2
Authority
BR
Brazil
Prior art keywords
injection
dose
metering unit
housing
injection device
Prior art date
Application number
BR112015018835A
Other languages
English (en)
Inventor
Macdonald Daniel
Bechtold Herbert
Keitel Joachim
Original Assignee
Haselmeier Ag
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 Haselmeier Ag filed Critical Haselmeier Ag
Publication of BR112015018835A2 publication Critical patent/BR112015018835A2/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
    • A61M5/31533—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
    • A61M5/31565—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
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • A61M2005/2026—Semi-automatic, e.g. user activated piston is assisted by additional source of energy
    • 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
    • A61M5/24—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
    • A61M5/31—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
    • A61M5/31533—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
    • A61M5/31543—Means improving security or handling thereof, e.g. blocking means, means preventing insufficient dosing, means allowing correction of overset dose piston rod reset means, i.e. means for causing or facilitating retraction of piston rod to its starting position during cartridge change
    • 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

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

resumo patente de invenção: "dispositivo de injeção". a presente invenção refere-se a um dispositivo de injeção (1, 101) que compreende um alojamento (2, 102) no qual está disposto um reservatório (5) para um recipiente com líquido de injeção. o dispositivo de injeção (1, 101) compreende um elemento de controle (6, 106) para o ajuste de uma dose de injeção e uma unidade de dosagem (16, 116) que é movimentada em relação ao alojamento (2, 102) no ajuste da dose de injeção. a unidade de dosagem (16, 116) compreende uma posição zero (85, 185) e, pelo menos, uma posição de injeção (73, 173). na posição zero (85, 185) não está ajustada nenhuma dose e em cada posição de injeção (73, 173) está ajustada uma dose prevista de líquido de injeção. o dispositivo de injeção (1, 101) compreende um dispositivo de retenção (26, 126) que atua entre duas peças, que se movimentam uma em relação à outra, no ajuste de uma dose de injeção, no qual uma posição de retenção do dispositivo de retenção (26, 126) está designada a cada posição de injeção (73, 173) da unidade de dosagem (16, 116). a unidade de dosagem (16, 116) pode ser ajustada em, pelo menos, uma posição intermediária (74, 174) na qual não está ajustada nenhuma dose prevista de líquido de injeção. entre a unidade de dosagem (16, 116) e o alojamento (2, 102) atua uma mola (82, 182) que reajusta a unidade de dosagem (16, 116), a partir de uma posição intermediária (74, 174) em uma posição de injeção (73, 173) ou uma posição zero (85, 185), quando o elemento de controle (6, 106) não está acionado.
BR112015018835A 2013-02-08 2014-02-05 dispositivo de injeção BR112015018835A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201320001350 DE202013001350U1 (de) 2013-02-08 2013-02-08 Injektionsgerät
PCT/EP2014/000313 WO2014121929A1 (de) 2013-02-08 2014-02-05 Injektionsgerät

Publications (1)

Publication Number Publication Date
BR112015018835A2 true BR112015018835A2 (pt) 2017-07-18

Family

ID=50070502

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015018835A BR112015018835A2 (pt) 2013-02-08 2014-02-05 dispositivo de injeção

Country Status (14)

Country Link
US (2) US9694136B2 (pt)
EP (2) EP3284498B1 (pt)
JP (1) JP2016507302A (pt)
CN (2) CN105188811B (pt)
BR (1) BR112015018835A2 (pt)
CA (1) CA2900428C (pt)
DE (1) DE202013001350U1 (pt)
DK (2) DK2953671T3 (pt)
ES (1) ES2656466T3 (pt)
HK (1) HK1256336A1 (pt)
NO (1) NO3043972T3 (pt)
PT (1) PT2953671T (pt)
RU (1) RU2626143C2 (pt)
WO (1) WO2014121929A1 (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202013001350U1 (de) * 2013-02-08 2014-05-09 Haselmeier Gmbh Injektionsgerät
AU2014352058A1 (en) 2013-11-22 2016-05-19 Sanofi-Aventis Deutschland Gmbh Spring assisted drug delivery device
JP6518246B2 (ja) * 2013-11-22 2019-05-22 サノフィ−アベンティス・ドイチュラント・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング ばね支援薬物送達デバイス
EP3071270B1 (en) * 2013-11-22 2024-01-17 Sanofi-Aventis Deutschland GmbH Drug delivery device with dose knob clutch
EP3285837B1 (en) * 2015-04-23 2019-06-05 Sanofi-Aventis Deutschland GmbH Drug delivery device and retaining member for a drug delivery device
DE202015006845U1 (de) 2015-09-30 2016-01-15 Haselmeier Ag Injektionsgerät
DE202015006844U1 (de) * 2015-09-30 2016-01-15 Haselmeier Ag Injektionsgerät
DE202015006841U1 (de) 2015-09-30 2016-01-15 Haselmeier Ag Injektionsgerät
DE202015006842U1 (de) 2015-09-30 2016-01-15 Haselmeier Ag Injektionsgerät
DE202015007351U1 (de) * 2015-10-22 2017-01-27 Haselmeier Ag Injektionsgerät
WO2018185317A1 (en) * 2017-04-07 2018-10-11 Novo Nordisk A/S End-of-content mechanism
US10688247B2 (en) * 2017-07-13 2020-06-23 Haselmeier Ag Injection device with flexible dose selection
JP1631211S (pt) 2017-11-06 2019-05-13
US11969583B2 (en) 2018-07-17 2024-04-30 Medmix Switzerland Ag Injection device with dose interruption fail safe
US20220096754A1 (en) * 2019-01-24 2022-03-31 Sanofi Drug Delivery Device
US20220160967A1 (en) 2019-04-11 2022-05-26 Haselmeier Ag Dose delivery mechanism with spinning through prevention
EP3520844A1 (de) * 2019-05-07 2019-08-07 Tecpharma Licensing AG Dosiereinrichtung für eine injektionsvorrichtung
EP4070832A1 (en) * 2021-04-07 2022-10-12 medmix Switzerland AG Keyed connectors
WO2022214626A1 (en) * 2021-04-07 2022-10-13 Medmix Switzerland Ag Drug delivery device with keyed connectors

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DE202013001350U1 (de) * 2013-02-08 2014-05-09 Haselmeier Gmbh Injektionsgerät

Also Published As

Publication number Publication date
DK3284498T3 (da) 2019-10-21
EP3284498A1 (de) 2018-02-21
PT2953671T (pt) 2018-01-22
WO2014121929A1 (de) 2014-08-14
EP2953671A1 (de) 2015-12-16
JP2016507302A (ja) 2016-03-10
US20170266387A1 (en) 2017-09-21
EP3284498B1 (de) 2019-07-24
CN108578834B (zh) 2021-01-08
HK1256336A1 (zh) 2019-09-20
RU2626143C2 (ru) 2017-07-21
EP2953671B1 (de) 2017-10-18
US20150374924A1 (en) 2015-12-31
DK2953671T3 (en) 2018-01-22
NO3043972T3 (pt) 2018-01-20
US9694136B2 (en) 2017-07-04
ES2656466T3 (es) 2018-02-27
CN108578834A (zh) 2018-09-28
US10518037B2 (en) 2019-12-31
CN105188811B (zh) 2018-04-24
CA2900428A1 (en) 2014-08-14
DE202013001350U1 (de) 2014-05-09
RU2015132799A (ru) 2017-03-13
CN105188811A (zh) 2015-12-23
CA2900428C (en) 2020-09-01

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B06U Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements