CA3078209A1 - Drug delivery systems and related methods - Google Patents

Drug delivery systems and related methods Download PDF

Info

Publication number
CA3078209A1
CA3078209A1 CA3078209A CA3078209A CA3078209A1 CA 3078209 A1 CA3078209 A1 CA 3078209A1 CA 3078209 A CA3078209 A CA 3078209A CA 3078209 A CA3078209 A CA 3078209A CA 3078209 A1 CA3078209 A1 CA 3078209A1
Authority
CA
Canada
Prior art keywords
canister
desiccant
delivery unit
discharge
passageway
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CA3078209A
Other languages
English (en)
French (fr)
Inventor
Jill SHERWOOD
Dan Deaton
Denny HIMEL
Brian Foster
Matthew Ferriter
Sarvajna Kumar Dwivedi
Michael L. King
Fred HAMLIN
Robert V. Sheehy, Jr.
Gerard LIBBY
Vipul NEGI
Kyle WOODARD
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pearl Therapeutics Inc
Original Assignee
Pearl Therapeutics 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=66101724&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA3078209(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Pearl Therapeutics Inc filed Critical Pearl Therapeutics Inc
Publication of CA3078209A1 publication Critical patent/CA3078209A1/en
Pending legal-status Critical Current

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
    • A61M15/00—Inhalators
    • A61M15/009—Inhalators using medicine packages with incorporated spraying means, e.g. aerosol cans
    • 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
    • A61M15/00—Inhalators
    • A61M15/0001—Details of inhalators; Constructional features thereof
    • A61M15/0021—Mouthpieces therefor
    • A61M15/0025—Mouthpieces therefor with caps
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/007—Pulmonary tract; Aromatherapy
    • A61K9/0073—Sprays or powders for inhalation; Aerolised or nebulised preparations generated by other means than thermal energy
    • A61K9/0075—Sprays or powders for inhalation; Aerolised or nebulised preparations generated by other means than thermal energy for inhalation via a dry powder inhaler [DPI], e.g. comprising micronized drug mixed with lactose carrier particles
    • 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
    • A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
    • 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
    • A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
    • A61M11/06—Sprayers or atomisers specially adapted for therapeutic purposes of the injector type
    • 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
    • A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
    • A61M11/06—Sprayers or atomisers specially adapted for therapeutic purposes of the injector type
    • A61M11/08—Pocket atomisers of the injector type
    • 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
    • A61M15/00—Inhalators
    • A61M15/0001—Details of inhalators; Constructional features thereof
    • A61M15/0021—Mouthpieces therefor
    • A61M15/0025—Mouthpieces therefor with caps
    • A61M15/0026—Hinged caps
    • 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
    • A61M15/00—Inhalators
    • A61M15/0086—Inhalation chambers
    • 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
    • A61M15/00—Inhalators
    • A61M15/0091—Inhalators mechanically breath-triggered
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers for dispensing liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant
    • B65D83/38—Details of the container body
    • B65D83/384—Details of the container body the container body being an aerosol container located in an outer shell or in an external container
    • B65D83/386—Details of the container body the container body being an aerosol container located in an outer shell or in an external container actuation occurring by moving the aerosol container relative to the outer shell or external container
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/10—Dispersions; Emulsions
    • A61K9/12—Aerosols; Foams
    • 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
    • A61M15/00—Inhalators
    • A61M15/0065—Inhalators with dosage or measuring devices
    • A61M15/0068—Indicating or counting the number of dispensed doses or of remaining doses
    • 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/06—Solids
    • A61M2202/062—Desiccants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1042—Components or details
    • B05B11/1052—Actuation means
    • B05B11/1053—Actuation means combined with means, other than pressure, for automatically opening a valve during actuation; combined with means for automatically removing closures or covers from the discharge nozzle during actuation

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Anesthesiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pulmonology (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Biophysics (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Mechanical Engineering (AREA)
  • Otolaryngology (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
CA3078209A 2017-10-09 2018-10-05 Drug delivery systems and related methods Pending CA3078209A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762569901P 2017-10-09 2017-10-09
US62/569,901 2017-10-09
US201862639911P 2018-03-07 2018-03-07
US62/639,911 2018-03-07
PCT/US2018/054721 WO2019074799A1 (en) 2017-10-09 2018-10-05 DRUG DELIVERY SYSTEMS AND ASSOCIATED METHODS

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA3268558A Division CA3268558A1 (en) 2017-10-09 2018-10-05 Drug delivery systems and related methods

Publications (1)

Publication Number Publication Date
CA3078209A1 true CA3078209A1 (en) 2019-04-18

Family

ID=66101724

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3078209A Pending CA3078209A1 (en) 2017-10-09 2018-10-05 Drug delivery systems and related methods

Country Status (12)

Country Link
US (3) US11833292B2 (enExample)
EP (2) EP3694590B1 (enExample)
JP (2) JP7076538B2 (enExample)
KR (2) KR102428545B1 (enExample)
CN (2) CN115445033B (enExample)
AU (2) AU2018347970B2 (enExample)
CA (1) CA3078209A1 (enExample)
ES (2) ES2921305T3 (enExample)
IL (2) IL302619B2 (enExample)
MY (1) MY201084A (enExample)
SG (1) SG11202003062QA (enExample)
WO (1) WO2019074799A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2018347970B2 (en) * 2017-10-09 2024-05-30 Pearl Therapeutics, Inc. Drug delivery systems and related methods
TWI853999B (zh) 2019-08-08 2024-09-01 瑞士商傑太日煙國際股份有限公司（瑞士） 具有帶有剛性偏置元件的關閉件之氣溶膠產生裝置
GB2607273A (en) * 2021-04-29 2022-12-07 3D Engineering Design Ltd Inhaler
MA61888B1 (fr) 2021-07-09 2024-06-28 Astrazeneca Pharmaceuticals Lp Compositions, procédés et systèmes pour l'administration de médicament en aérosol
FR3126002B1 (fr) * 2021-08-03 2023-08-04 G H Mumm Et Cie Soc Vinicole De Champagne Successeur Procédé et dispositif pour stocker et contrôler l’ouverture et la fermeture d’une cartouche contenant une boisson
US20240016658A1 (en) * 2022-07-14 2024-01-18 Twenty Twenty Therapeutics Llc Non-gravitational fluid delivery device for ophthalmic applications
CN115364317B (zh) * 2022-08-25 2023-07-14 翟凌 雾化结构、双头雾化器和雾化器
WO2025129008A1 (en) * 2023-12-13 2025-06-19 Csp Technologies, Inc. Aerosol delivery device, components thereof, and methods for making the same
WO2025130692A1 (zh) * 2023-12-19 2025-06-26 长风药业股份有限公司 呼吸致动的吸入器

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US5297542A (en) 1989-06-22 1994-03-29 Raymond J. Bacon Aerosol dispensing device
GB9020555D0 (en) 1990-09-20 1990-10-31 Bespak Plc Dispensing apparatus
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US6427682B1 (en) * 1995-04-05 2002-08-06 Aerogen, Inc. Methods and apparatus for aerosolizing a substance
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Also Published As

Publication number Publication date
EP4091652B1 (en) 2023-11-29
IL273713A (en) 2020-05-31
BR112020006696A2 (pt) 2020-10-06
EP3694590A1 (en) 2020-08-19
JP2020536622A (ja) 2020-12-17
KR20220110868A (ko) 2022-08-09
CN115445033A (zh) 2022-12-09
US11331442B2 (en) 2022-05-17
SG11202003062QA (en) 2020-04-29
US11833292B2 (en) 2023-12-05
KR102428545B1 (ko) 2022-08-04
IL302619B1 (en) 2024-02-01
US20220016366A1 (en) 2022-01-20
ES2921305T3 (es) 2022-08-23
KR20200070284A (ko) 2020-06-17
CN111432865A (zh) 2020-07-17
EP3694590A4 (en) 2021-08-18
CN115445033B (zh) 2024-08-27
JP7076538B2 (ja) 2022-05-27
JP2022122887A (ja) 2022-08-23
AU2024205820A1 (en) 2024-09-05
US20240050670A1 (en) 2024-02-15
JP7479420B2 (ja) 2024-05-08
EP4091652A1 (en) 2022-11-23
MY201084A (en) 2024-02-03
KR102683072B1 (ko) 2024-07-08
CN111432865B (zh) 2022-07-19
IL302619A (en) 2023-07-01
ES2970740T3 (es) 2024-05-30
AU2018347970A1 (en) 2020-04-23
WO2019074799A1 (en) 2019-04-18
AU2024205820B2 (en) 2026-01-29
EP3694590B1 (en) 2022-05-04
IL273713B2 (en) 2023-10-01
US20200353185A1 (en) 2020-11-12
IL273713B1 (en) 2023-06-01
IL302619B2 (en) 2024-06-01
AU2018347970B2 (en) 2024-05-30

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