MX2022010594A - Autoinyector de uso unico. - Google Patents

Autoinyector de uso unico.

Info

Publication number
MX2022010594A
MX2022010594A MX2022010594A MX2022010594A MX2022010594A MX 2022010594 A MX2022010594 A MX 2022010594A MX 2022010594 A MX2022010594 A MX 2022010594A MX 2022010594 A MX2022010594 A MX 2022010594A MX 2022010594 A MX2022010594 A MX 2022010594A
Authority
MX
Mexico
Prior art keywords
needle
state
injector
drug
mechanical power
Prior art date
Application number
MX2022010594A
Other languages
English (en)
Inventor
Hans Stenberg Knudsen
Christian Plambech
Jørgen Jørgensen
ØHLENSCHLÆGER Rasmus
Original Assignee
Amgen Inc
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 Amgen Inc filed Critical Amgen Inc
Publication of MX2022010594A publication Critical patent/MX2022010594A/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
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • A61M5/2033—Spring-loaded one-shot injectors with or without automatic needle insertion
    • 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
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
    • A61M5/1454—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons spring-actuated, e.g. by a clockwork
    • 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
    • A61M5/3204—Needle cap remover, i.e. devices to dislodge protection cover from needle or needle hub, e.g. deshielding devices
    • 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
    • A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
    • A61M5/326—Fully automatic sleeve extension, i.e. in which triggering of the sleeve does not require a deliberate action by the user
    • 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
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/14244—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body
    • A61M5/14248—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body of the skin patch type
    • A61M2005/14252—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body of the skin patch type with needle insertion means
    • A61M2005/14256—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body of the skin patch type with needle insertion means with means for preventing access to the needle after use
    • 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
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M2005/14506—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons mechanically driven, e.g. spring or clockwork
    • 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
    • A61M2005/206—With automatic needle insertion
    • 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
    • A61M2005/31518—Piston or piston-rod constructions, e.g. connection of piston with piston-rod designed to reduce the overall size of an injection device, e.g. using flexible or pivotally connected chain-like rod members
    • 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
    • A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
    • A61M5/326—Fully automatic sleeve extension, i.e. in which triggering of the sleeve does not require a deliberate action by the user
    • A61M2005/3267—Biased sleeves where the needle is uncovered by insertion of the needle into a patient's body

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (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)

Abstract

La presente invención se refiere a un autoinyector de uso único para la inyección de una dosificación de un fármaco en el cuerpo humano, que comprende una cubierta, y una unidad de dosificación dispuesta en al menos parte de la cubierta, donde la unidad de dosificación comprende una aguja, un recipiente de fármaco que comprende el fármaco, un pistón móvil en el recipiente, un primer suministro de energía mecánica para proporcionar una primera fuerza mecánica para mover el pistón para administrar un fármaco al cuerpo humano, un mecanismo de activación configurado para liberar la primera energía mecánica del primer suministro de energía mecánica, y un mecanismo de escape mecánico para controlar el movimiento del pistón, done el autoinyector comprende un segundo suministro de energía para suministrar una segunda fuerza mecánica, donde el autoinyector tiene, un primer estado en el cual la aguja está protegida contra el daño o contaminación de la aguja, un segundo estado en el cual la aguja está pronta para penetrar el cuerpo humano para dosificar el fármaco, un tercer estado en el cual la aguja ha penetrado el cuerpo humano y está pronta para dosificar, y un cuarto estado en el cual la aguja tiene una protección para evitar lesiones accidentales con la aguja, donde el segundo suministro de energía mecánica está configurado para cambiar el estado del autoinyector del tercer estado al cuarto estado mediante la liberación de la segunda energía mecánica.
MX2022010594A 2015-10-28 2018-04-25 Autoinyector de uso unico. MX2022010594A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP15191929.7A EP3162395A1 (en) 2015-10-28 2015-10-28 Single-use auto-injector

Publications (1)

Publication Number Publication Date
MX2022010594A true MX2022010594A (es) 2022-09-09

Family

ID=54360949

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2018005110A MX2018005110A (es) 2015-10-28 2016-10-28 Autoinyector de uso unico.
MX2022010594A MX2022010594A (es) 2015-10-28 2018-04-25 Autoinyector de uso unico.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
MX2018005110A MX2018005110A (es) 2015-10-28 2016-10-28 Autoinyector de uso unico.

Country Status (15)

Country Link
US (2) US11033684B2 (es)
EP (4) EP3162395A1 (es)
JP (3) JP6938484B2 (es)
AU (3) AU2016347644B2 (es)
CA (1) CA3002301A1 (es)
CY (1) CY1122354T1 (es)
DK (1) DK3368101T3 (es)
ES (2) ES2959440T3 (es)
HU (1) HUE045575T2 (es)
LT (1) LT3368101T (es)
MX (2) MX2018005110A (es)
PL (1) PL3368101T3 (es)
PT (1) PT3368101T (es)
SI (1) SI3368101T1 (es)
WO (1) WO2017072333A1 (es)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2549750A (en) * 2016-04-27 2017-11-01 Owen Mumford Ltd Medicament delivery device
US10376656B2 (en) * 2016-05-18 2019-08-13 Portal Instruments, Inc. Side-angle decapping of pre-filled syringe
JP2020520279A (ja) * 2017-05-18 2020-07-09 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 薬物送達デバイス
EP3675935B1 (en) 2017-08-30 2021-08-04 Pirouette Medical LLC Compact auto-injector
US10441714B2 (en) 2017-10-05 2019-10-15 Pirouette Medical LLC Protective case for an auto-injector
US11033678B2 (en) * 2017-11-20 2021-06-15 Agist Medical Systems, Inc. Compact injector drive
US11040147B2 (en) 2017-11-21 2021-06-22 Acist Medical Systems, Inc. Injector position sensing
KR20200144544A (ko) 2018-03-13 2020-12-29 마일란 유케이 헬스케어 리미티드 약물 주입용 장치 및 그 이용 방법
KR102421966B1 (ko) * 2019-12-27 2022-07-19 지피헬스 주식회사 길이 단축형 휴대용 자동주사 장치
US11872369B1 (en) 2021-02-18 2024-01-16 Fresenius Kabi Deutschland Gmbh Wearable medicament delivery device with leakage and skin contact sensing and method of use thereof
US11464902B1 (en) 2021-02-18 2022-10-11 Fresenius Kabi Deutschland Gmbh Wearable medicament delivery device with compressible reservoir and method of use thereof
US11311666B1 (en) 2021-02-18 2022-04-26 Fresenius Kabi Deutschland Gmbh Modular wearable medicament delivery device and method of use thereof
US11426523B1 (en) 2021-02-19 2022-08-30 Fresenius Kabi Deutschland Gmbh Drug delivery assembly including a removable cartridge
US11413394B1 (en) 2021-02-19 2022-08-16 Fresenius Kabi Deutschland Gmbh Display for wearable drug delivery device
US11497847B1 (en) 2021-02-19 2022-11-15 Fresenius Kabi Deutschland Gmbh Wearable injector with adhesive substrate
US11607505B1 (en) 2021-02-19 2023-03-21 Fresenius Kabi Deutschland Gmbh Wearable injector with sterility sensors
US11344682B1 (en) 2021-02-19 2022-05-31 Fresenius Kabi Deutschland Gmbh Drug supply cartridge with visual use indicator and delivery devices that use the same
US11406755B1 (en) 2021-02-19 2022-08-09 Fresenius Kabi Deutschland Gmbh Sensing fluid flow irregularities in an on-body injector
US11633537B1 (en) 2021-02-19 2023-04-25 Fresenius Kabi Deutschland Gmbh Drug delivery assembly including a pre-filled cartridge
US11529459B1 (en) 2021-04-30 2022-12-20 Fresenius Kabi Deutschland Gmbh Wearable injector with adhesive module
US11351300B1 (en) 2021-04-30 2022-06-07 Fresenius Kabl Deutschland GmbH Drug dispensing system with replaceable drug supply cartridges
US11419976B1 (en) 2021-04-30 2022-08-23 Fresenius Kabi Deutschland Gmbh Wearable drug delivery device with pressurized fluid dispensing
US11504470B1 (en) 2021-04-30 2022-11-22 Fresenius Kabi Deutschland Gmbh Deformable drug reservoir for wearable drug delivery device
US11717608B1 (en) 2021-05-03 2023-08-08 Fresenius Kabi Deutschland Gmbh Drug delivery assembly including an adhesive pad
US11484646B1 (en) 2021-05-04 2022-11-01 Fresenius Kabi Deutschland Gmbh Sealing systems for a reservoir of an on-body injector

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US6692472B2 (en) * 2000-05-04 2004-02-17 Novo Nordisk A/S Injection device, a preassembled dose setting and injection mechanism for an injection device, and a method of assembling an injection device
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FI1850892T4 (fi) * 2005-01-24 2023-08-31 Neula-avusteinen esitäytetyn ruiskun omaava suihkuinjektori
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EP2468337A1 (en) * 2010-12-21 2012-06-27 Sanofi-Aventis Deutschland GmbH Back-end device for an auto-injector and auto-injector
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JP6436397B2 (ja) * 2012-10-17 2018-12-12 オーバル メディカル テクノロジーズ リミテッド 自動薬物送達装置
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GB2549750A (en) * 2016-04-27 2017-11-01 Owen Mumford Ltd Medicament delivery device

Also Published As

Publication number Publication date
AU2023202885A1 (en) 2023-05-25
ES2959440T3 (es) 2024-02-26
CA3002301A1 (en) 2017-05-04
EP4233938A3 (en) 2024-02-28
AU2016347644A1 (en) 2018-04-26
JP2023075320A (ja) 2023-05-30
JP7413325B2 (ja) 2024-01-15
WO2017072333A1 (en) 2017-05-04
AU2016347644B2 (en) 2021-04-01
EP3368101B1 (en) 2019-09-04
SI3368101T1 (sl) 2019-11-29
PT3368101T (pt) 2019-11-05
EP3583966A2 (en) 2019-12-25
JP2018531702A (ja) 2018-11-01
EP4233938A2 (en) 2023-08-30
LT3368101T (lt) 2019-11-11
US11033684B2 (en) 2021-06-15
JP6938484B2 (ja) 2021-09-22
EP3368101A1 (en) 2018-09-05
EP3583966A3 (en) 2020-03-11
US20210268192A1 (en) 2021-09-02
HUE045575T2 (hu) 2020-01-28
AU2021204659B2 (en) 2023-02-09
CY1122354T1 (el) 2021-01-27
US20180304014A1 (en) 2018-10-25
EP3583966B1 (en) 2023-07-26
EP3162395A1 (en) 2017-05-03
JP2021191437A (ja) 2021-12-16
PL3368101T3 (pl) 2020-01-31
ES2751074T3 (es) 2020-03-30
DK3368101T3 (da) 2019-11-11
MX2018005110A (es) 2018-06-06
AU2021204659A1 (en) 2021-07-22

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