CL2023001011A1 - Dispositivo de administración para, en particular, la administración intravítrea de un fluido - Google Patents

Dispositivo de administración para, en particular, la administración intravítrea de un fluido

Info

Publication number
CL2023001011A1
CL2023001011A1 CL2023001011A CL2023001011A CL2023001011A1 CL 2023001011 A1 CL2023001011 A1 CL 2023001011A1 CL 2023001011 A CL2023001011 A CL 2023001011A CL 2023001011 A CL2023001011 A CL 2023001011A CL 2023001011 A1 CL2023001011 A1 CL 2023001011A1
Authority
CL
Chile
Prior art keywords
main unit
administration
delivery device
drive
fluid
Prior art date
Application number
CL2023001011A
Other languages
English (en)
Spanish (es)
Inventor
roth Axel
David FOGG Oliver
Graham Hayton Paul
Guy Labat-Rochecouste Andrew
Jawdat Qattan Ahlam
Schuy Steffen
Harry Cullis Watson Benjamin
Original Assignee
Boehringer Ingelheim Int
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 Boehringer Ingelheim Int filed Critical Boehringer Ingelheim Int
Publication of CL2023001011A1 publication Critical patent/CL2023001011A1/es

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/0008—Introducing ophthalmic products into the ocular cavity or retaining products therein
    • A61F9/0017—Introducing ophthalmic products into the ocular cavity or retaining products therein implantable in, or in contact with, the eye, e.g. ocular inserts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/0008—Introducing ophthalmic products into the ocular cavity or retaining products therein
    • 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
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/3146—Priming, e.g. purging, reducing backlash or clearance
    • 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
    • A61M5/31566—Means improving security or handling thereof
    • A61M5/31571—Means preventing accidental administration
    • 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
    • A61M5/31581—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 rotationally moving or pivoting actuator operated by user, e.g. an injection lever or handle
    • 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
    • A61M5/50—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 having means for preventing re-use, or for indicating if defective, used, tampered with or unsterile
    • A61M5/5086—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 having means for preventing re-use, or for indicating if defective, used, tampered with or unsterile for indicating if defective, used, tampered with or unsterile
    • 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
    • A61M2005/2073—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically preventing premature release, e.g. by making use of a safety lock
    • 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
    • A61M5/50—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 having means for preventing re-use, or for indicating if defective, used, tampered with or unsterile
    • A61M5/5013—Means for blocking the piston or the fluid passageway to prevent illegal refilling of a syringe
    • A61M5/502—Means for blocking the piston or the fluid passageway to prevent illegal refilling of a syringe for blocking the piston
    • A61M2005/5033—Means for blocking the piston or the fluid passageway to prevent illegal refilling of a syringe for blocking the piston by use of an intermediate blocking member positioned between the syringe barrel and the piston rod to prevent retraction of the latter, e.g. toothed clip placed 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
    • 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
    • A61M2205/583—Means for facilitating use, e.g. by people with impaired vision by visual 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
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/06—Head
    • A61M2210/0612—Eyes

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
CL2023001011A 2020-10-30 2023-04-06 Dispositivo de administración para, en particular, la administración intravítrea de un fluido CL2023001011A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20205001 2020-10-30

Publications (1)

Publication Number Publication Date
CL2023001011A1 true CL2023001011A1 (es) 2023-12-01

Family

ID=73043100

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2023001011A CL2023001011A1 (es) 2020-10-30 2023-04-06 Dispositivo de administración para, en particular, la administración intravítrea de un fluido

Country Status (11)

Country Link
US (1) US20230390109A1 (https=)
EP (1) EP4237043B1 (https=)
JP (1) JP2023550281A (https=)
KR (1) KR20230098171A (https=)
CN (1) CN116583314A (https=)
AU (1) AU2021369609A1 (https=)
CA (1) CA3193701A1 (https=)
CL (1) CL2023001011A1 (https=)
MX (1) MX2023004995A (https=)
TW (1) TWI895534B (https=)
WO (1) WO2022090463A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD866757S1 (en) * 2016-03-11 2019-11-12 Millennium Pharmaceuticals, Inc. Autoinjector
USD1037439S1 (en) 2022-01-17 2024-07-30 EyePoint Pharamaceuticals, Inc. Ocular injector
TW202539597A (zh) * 2023-11-08 2025-10-16 美商再生元醫藥公司 用於眼部組織之藥物遞送的系統及方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5536249A (en) * 1994-03-09 1996-07-16 Visionary Medical Products, Inc. Pen-type injector with a microprocessor and blood characteristic monitor
US20060069350A1 (en) 2004-09-30 2006-03-30 Buenger David R Medical syringe injector pen
CN102209567B (zh) * 2008-10-01 2013-10-23 Shl集团有限责任公司 锥形弹簧致动的药剂输送装置
US20100231102A1 (en) 2009-03-16 2010-09-16 Peter Block Stowable and releasably securable mobile structure
CA2804156A1 (en) * 2010-07-02 2012-01-05 Itero Biopharmaceuticals, Inc. Preservative-free follicle stimulating hormone solution delivery device
WO2012105898A1 (en) * 2011-02-03 2012-08-09 Shl Group Ab Medicament delivery device
CN104080498B (zh) * 2011-09-22 2016-08-24 艾伯维公司 自动注射装置
DE202013000688U1 (de) * 2012-07-03 2013-03-05 Novartis Ag Glas-Spritze
EP3151881B1 (en) * 2014-06-05 2018-08-22 Carebay Europe Ltd. Medicament delivery device with delivery finish signal delay
US9707052B2 (en) * 2015-01-29 2017-07-18 Bryan Tapocik Mechanical pen with improvements for pen removably retaining single use capsule containing tooth whitening compounds, dental bonding compounds and adhesives and removably retaining disposable tooth whitening applicators, disposable dental bonding compound applicators and disposable adhesive applicators
WO2017029032A1 (en) * 2015-08-19 2017-02-23 Carebay Europe Ltd Variable single dose medicament delivery device
WO2017080814A1 (en) * 2015-11-13 2017-05-18 Carebay Europe Ltd Activation mechanism for a medicament delivery device and a medicament delivery device comprising the activation mechanism
EP3727508B1 (en) * 2017-12-22 2024-10-23 Sanofi A drug delivery device

Also Published As

Publication number Publication date
CN116583314A (zh) 2023-08-11
WO2022090463A1 (en) 2022-05-05
CA3193701A1 (en) 2022-05-05
KR20230098171A (ko) 2023-07-03
MX2023004995A (es) 2023-05-12
US20230390109A1 (en) 2023-12-07
AU2021369609A1 (en) 2023-06-15
EP4237043A1 (en) 2023-09-06
EP4237043B1 (en) 2026-02-11
TW202233140A (zh) 2022-09-01
TWI895534B (zh) 2025-09-01
JP2023550281A (ja) 2023-12-01

Similar Documents

Publication Publication Date Title
CL2023001011A1 (es) Dispositivo de administración para, en particular, la administración intravítrea de un fluido
AR118671A1 (es) Montaje de válvula para extremo de fluido con acceso limitado
CL2023001454A1 (es) Dispositivo de administración para, en particular, la administración intravítrea de un fluido
CL2018000615A1 (es) Accionador lineal con salida posicional rotativa.
ES2622978T3 (es) Acoplamiento rápido para fluido a presión
AR130841A2 (es) Un mecanismo amortiguador para un dispositivo de administración de fármacos
BR112016024168A2 (pt) conjunto de cateter de segurança para controle sanguíneo multiuso
BR112014020093A8 (pt) Ferramenta de fundo de poço tendo um sistema de atuação, sistema de atuação de ferramenta de poço para uso em um furo de poço, e método para atuar uma ferramenta de fundo de poço
AR078459A1 (es) Conjunto de accionamiento, vastago de piston, dispositivo para la entrega de drogas, y uso de un resorte
MX2018005531A (es) Aparato de abastecimiento de valvula prostetica que tiene mecanismo de embrague.
AR063084A1 (es) Dispositivo de posicionamiento para regulador de la presion
BR112015007051A8 (pt) válvula e método de operação de válvula
MX2016006184A (es) Bomba de fluido para un accionador lineal.
BR112012002634A2 (pt) dispositivo para a colocação de um elemento de fixação
BR112017007960A2 (pt) método e sistema de junção de deslocamento
BR112018016455A2 (pt) carretel de válvula giratória para uma tubulação
MX2024003555A (es) Herramienta de retencion activada por impacto para dispositivo de administracion de farmacos.
BR112012006944A2 (pt) dispositivo de distribuição de produto fluido
CL2019002519A1 (es) Una válvula de retención, sistema de recopilación de datos de fondo del pozo asociado y ensamblaje de barril del núcleo interno.
BR112018072202A2 (pt) conjunto de castelo para sistema de segurança contra estouros
AR107304A1 (es) Dispositivo de obturación para una compensación longitudinal de un árbol articulado y árbol articulado
AR085465A1 (es) Sistema de inyeccion y dispositivo de accionamiento para acoplamiento a una pluma inyectora para formar dicho sistema de inyeccion
CO2023005394A2 (es) Aparato de liberación de asiento de esfera que incluye manguito de cizallamiento deslizante
CO6660471A2 (es) Una válvula de retenci{on de fluidos
BR112023021797A2 (pt) Conjunto de válvula de mangote