MX2019011184A - Dosificacion adaptiva de inhalador de volumen corriente. - Google Patents

Dosificacion adaptiva de inhalador de volumen corriente.

Info

Publication number
MX2019011184A
MX2019011184A MX2019011184A MX2019011184A MX2019011184A MX 2019011184 A MX2019011184 A MX 2019011184A MX 2019011184 A MX2019011184 A MX 2019011184A MX 2019011184 A MX2019011184 A MX 2019011184A MX 2019011184 A MX2019011184 A MX 2019011184A
Authority
MX
Mexico
Prior art keywords
chamber
dry powder
aerosolized
vibrator
passageway
Prior art date
Application number
MX2019011184A
Other languages
English (en)
Inventor
Weitzel Douglas
Akouka Henri
Morrison Mark
Original Assignee
Microdose Therapeutx 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 Microdose Therapeutx Inc filed Critical Microdose Therapeutx Inc
Publication of MX2019011184A publication Critical patent/MX2019011184A/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
    • A61M15/00—Inhalators
    • A61M15/0065—Inhalators with dosage or measuring 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
    • A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
    • A61M11/005—Sprayers or atomisers specially adapted for therapeutic purposes using ultrasonics
    • 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
    • A61M15/0028—Inhalators using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up
    • 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
    • A61M15/0085—Inhalators using ultrasonics
    • 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
    • A61M15/0095—Preventing manual activation in absence of inhalation
    • 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
    • A61M15/0098—Activated by exhalation
    • 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M2016/0015—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors
    • 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M2016/0015—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors
    • A61M2016/0018—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors electrical
    • 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M2016/003—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter
    • 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
    • A61M2202/064—Powder
    • 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
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3331—Pressure; Flow
    • A61M2205/3334—Measuring or controlling the flow rate
    • 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
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3375—Acoustical, e.g. ultrasonic, measuring means
    • 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
    • A61M2205/50—General characteristics of the apparatus with microprocessors or computers

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Anesthesiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Pulmonology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biophysics (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

Se proporciona un inhalador de polvo seco que consiste de una primera cámara que tiene un orificio para retener un polvo seco y un gas y una segunda cámara directamente conectada con la primera cámara mediante al menos un pasaje que recibe una forma dispersada en un gas del polvo seco de la primera cámara y suministrar el polvo seco dispersado en un gas a un usuario. Un sensor de presión monitorea la presión en la segunda cámara. Un vibrador acoplado con la primera cámara dispersa en un gas el polvo seco y provoca que el polvo dispersado en un gas se mueva a través del pasaje por medio del cual se suministra el polvo seco de la primera cámara a la segunda cámara como un polvo seco dispersado en un gas. Una unidad de control de vibrador controla la operación del vibrador en función de la presión monitoreada en la segunda cámara y un esquema de dosificación en el cual el tiempo de dosificación es determinado por el volumen de cada inhalación.
MX2019011184A 2017-03-22 2018-03-21 Dosificacion adaptiva de inhalador de volumen corriente. MX2019011184A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762475079P 2017-03-22 2017-03-22
PCT/US2018/023506 WO2018175543A1 (en) 2017-03-22 2018-03-21 Tidal inhaler adaptive dosing

Publications (1)

Publication Number Publication Date
MX2019011184A true MX2019011184A (es) 2020-02-07

Family

ID=61913591

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019011184A MX2019011184A (es) 2017-03-22 2018-03-21 Dosificacion adaptiva de inhalador de volumen corriente.

Country Status (11)

Country Link
US (1) US20200016345A1 (es)
EP (1) EP3589342A1 (es)
JP (1) JP2020511229A (es)
KR (1) KR20190127866A (es)
CN (1) CN110545867A (es)
AU (1) AU2018239354B2 (es)
CA (1) CA3056655A1 (es)
EA (1) EA038945B1 (es)
IL (1) IL269445A (es)
MX (1) MX2019011184A (es)
WO (1) WO2018175543A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11592793B2 (en) 2018-11-19 2023-02-28 Rai Strategic Holdings, Inc. Power control for an aerosol delivery device
CN116510139B (zh) * 2023-04-04 2025-12-12 深圳雾芯科技有限公司 用于吸入器的测速装置及具有其的吸入器套装

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK1083952T3 (da) * 1998-06-12 2006-04-24 Microdose Technologies Inc Apparat til uddeling af medicinalvarer og medikamenter
ATE444771T1 (de) * 2000-02-11 2009-10-15 Respironics Respiratory Drug D Wirkstoffabgabevorrichtung
US6626175B2 (en) * 2000-10-06 2003-09-30 Respironics, Inc. Medical ventilator triggering and cycling method and mechanism
JP4708369B2 (ja) * 2004-02-24 2011-06-22 マイクロドース セラピューテクス，インコーポレイテッド 合成ジェットに基づく薬剤投与装置
EP1718354B1 (en) * 2004-02-24 2020-04-29 MicroDose Therapeutx, Inc. Inhaler with a directional flow sensor
US20110000481A1 (en) * 2009-07-01 2011-01-06 Anand Gumaste Nebulizer for infants and respiratory compromised patients
PT2797652T (pt) * 2011-12-27 2019-02-19 Vectura Gmbh Dispositivo para inalação com sistema de feedback
TWI597079B (zh) * 2015-04-10 2017-09-01 微劑量醫療公司 泡殼帶進給機構

Also Published As

Publication number Publication date
US20200016345A1 (en) 2020-01-16
IL269445A (en) 2019-11-28
EA038945B1 (ru) 2021-11-12
CA3056655A1 (en) 2018-09-27
AU2018239354B2 (en) 2020-07-02
KR20190127866A (ko) 2019-11-13
EP3589342A1 (en) 2020-01-08
AU2018239354A1 (en) 2019-10-03
JP2020511229A (ja) 2020-04-16
WO2018175543A1 (en) 2018-09-27
EA201992165A1 (ru) 2020-02-11
CN110545867A (zh) 2019-12-06
NZ757277A (en) 2021-05-28

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