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DK2797652T3 - Inhalationsanordning med feedbacksystem - Google Patents

Inhalationsanordning med feedbacksystem Download PDF

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Publication number
DK2797652T3
DK2797652T3 DK12820859.2T DK12820859T DK2797652T3 DK 2797652 T3 DK2797652 T3 DK 2797652T3 DK 12820859 T DK12820859 T DK 12820859T DK 2797652 T3 DK2797652 T3 DK 2797652T3
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Denmark
Prior art keywords
inhalation
target range
parameter
light
user
Prior art date
Application number
DK12820859.2T
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English (en)
Inventor
Tobias Hoffmann
Sebastian Schwendner
Tobias Kolb
Martin Huber
Bernhard Müllinger
Original Assignee
Vectura Gmbh
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Filing date
Publication date
Priority claimed from EP12190139.1A external-priority patent/EP2724741B1/en
Application filed by Vectura Gmbh filed Critical Vectura Gmbh
Application granted granted Critical
Publication of DK2797652T3 publication Critical patent/DK2797652T3/da

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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M11/00Sprayers or atomisers specially adapted for therapeutic purposes
    • A61M11/005Sprayers or atomisers specially adapted for therapeutic purposes using ultrasonics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M11/00Sprayers or atomisers specially adapted for therapeutic purposes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M11/00Sprayers or atomisers specially adapted for therapeutic purposes
    • A61M11/001Particle size control
    • A61M11/003Particle size control by passing the aerosol trough sieves or filters
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M15/00Inhalators
    • A61M15/0001Details of inhalators; Constructional features thereof
    • A61M15/002Details of inhalators; Constructional features thereof with air flow regulating means
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M15/00Inhalators
    • A61M15/0065Inhalators with dosage or measuring devices
    • A61M15/0068Indicating or counting the number of dispensed doses or of remaining doses
    • A61M15/008Electronic counters
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M15/00Inhalators
    • A61M15/0065Inhalators with dosage or measuring devices
    • A61M15/0068Indicating or counting the number of dispensed doses or of remaining doses
    • A61M15/0083Timers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M15/00Inhalators
    • A61M15/0085Inhalators using ultrasonics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/0003Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M2016/0027Accessories therefor, e.g. sensors, vibrators, negative pressure pressure meter
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/0003Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M2016/003Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter
    • A61M2016/0033Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical
    • A61M2016/0039Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical in the inspiratory circuit
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/18General characteristics of the apparatus with alarm
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/33Controlling, regulating or measuring
    • A61M2205/3303Using a biosensor
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/33Controlling, regulating or measuring
    • A61M2205/3331Pressure; Flow
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/33Controlling, regulating or measuring
    • A61M2205/3368Temperature
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/33Controlling, regulating or measuring
    • A61M2205/3375Acoustical, e.g. ultrasonic, measuring means
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/43General characteristics of the apparatus making noise when used correctly
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/44General characteristics of the apparatus making noise when used incorrectly
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/50General characteristics of the apparatus with microprocessors or computers
    • A61M2205/52General characteristics of the apparatus with microprocessors or computers with memories providing a history of measured variating parameters of apparatus or patient
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/58Means for facilitating use, e.g. by people with impaired vision
    • A61M2205/581Means for facilitating use, e.g. by people with impaired vision by audible feedback
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/58Means for facilitating use, e.g. by people with impaired vision
    • A61M2205/582Means for facilitating use, e.g. by people with impaired vision by tactile feedback
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/58Means for facilitating use, e.g. by people with impaired vision
    • A61M2205/583Means for facilitating use, e.g. by people with impaired vision by visual feedback
    • A61M2205/584Means for facilitating use, e.g. by people with impaired vision by visual feedback having a color code

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  • 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)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Medicinal Preparation (AREA)

Claims (16)

1. Inhalationsanordning til muliggørelse for en bruger at inhalere ved en ønsket inspiratorisk flowhastighed og/eller et ønsket inspirationstryk, som omfatter: (a) en flowbegrænser til begrænsning af luftstrømmen og (b) et brugerfeedbacksystem, hvilket feedbacksystem omfatter: (i) en sensoranordning, der er i stand til at generere et sensorsignal som reaktion på en aktuel værdi for en eller flere inhalationsparametre under inhalationsmanøvren af brugeren, hvor mindst én af inhalationsparametrene er valgt blandt inspiratorisk flowhastighed, inspirationstryk og inhaleret volumen; (ii) en elektronisk hukommelse, der er i stand til at lagre et eller flere målintervallet for inhalationsparameteren; (iii) en signaleringsanordning, der omfatter en eller flere signaleringsdele, der hver er i stand til at udsende mindst ét outputsignal valgt blandt et optisk signal, et akustisk signal, et føleligt signal eller en hvilken som helst kombination deraf, hvor det optiske signal er lys, og signaleringsanordningen er i stand til at udsende lys med forskellig lysstyrke; og (iv) en styreenhed, der er i stand til at modtage sensorsignalet, der genereres af sensoren, læse den elektroniske hukommelse og styre signaleringsanordningen; hvor feedbacksystemet er konfigureret til under en inhalationsmanøvre ved hjælp af det mindst ene outputsignal at angive for en bruger, om den aktuelle værdi for inhalationsparameteren ligger inden for et målinterval, og hvor signaleringsanordningen udsender lys med faldende styrke, jo mere den aktuelle værdi for inhalationsparameteren afviger fra et målinterval.
2. Inhalationsanordning ifølge krav 1, der omfatter et forstøvningsmiddel til omdannelse af en væske til en forstøvet aerosol.
3. Inhalationsanordning ifølge krav 1 eller 2, hvor flowbegrænseren reagerer på inspirationstrykket.
4. Inhalationsanordning ifølge et hvilket som helst af ovennævnte krav, hvor (a) signaleringsanordningen ikke udsender noget outputsignal, når den aktuelle værdi for inhalationsparameteren ligger inden for et målinterval, og hvor signaleringsanordningen udsender et outputsignal, når den aktuelle værdi for inhalationsparameteren ligger uden for målintervallet; eller (b) signaleringsanordningen udsender et første outputsignal, når den aktuelle værdi for inhalationsparameteren ligger inden for et målinterval, og hvor signaleringsanordningen udsender et andet outputsignal, når den aktuelle værdi for inhalationsparameteren ligger uden for målintervallet, og hvor det første og det andet outputsignal er forskellige.
5. Inhalationsanordning ifølge et hvilket som helst af ovennævnte krav, hvor hukommelsen lagrer et første målinterval og et andet målinterval, idet det andet målinterval er større end og indbefatter det første målinterval, og hvor signaleringsanordningen er i stand til at udsende mindst to forskellige outputsignaler, og hvor feedbacksystemet er konfigureret til ved hjælp af et første outputsignal at angive for brugeren, om den aktuelle værdi for inhalationsparameteren ligger inden for det første målinterval, og ved hjælp af et andet outputsignal, om den aktuelle værdi for inhalationsparameteren ligger inden for det andet målinterval.
6. Inhalationsanordning ifølge et hvilket som helst af kravene 1 til 4, hvor hukommelsen lagrer et første målinterval for en første inhalationsparameter og et andet målinterval for en anden inhalationsparameter, og hvor signaleringsanordningen er i stand til at udsende mindst to forskellige outputsignaler, og hvor feedbacksystemet er konfigureret til ved hjælp af et første outputsignal at angive for brugeren, om den aktuelle værdi for inhalationsparameteren ligger inden for det første målinterval, og ved hjælp af et andet outputsignal, om den aktuelle værdi for inhalationsparameteren ligger inden for det andet målinterval.
7. Inhalationsanordning ifølge et hvilket som helst af ovennævnte krav, hvor den aktuelle værdi for inhalationsparameteren er bestemmes over et tidsrum, inden for hvilket sensoranordningen genererer en flerhed af sensorsignaler.
8. Inhalationsanordning ifølge et hvilket som helst af ovennævnte krav, der yderligere omfatter en timer, der er i stand til at generere et tidssignal, hvor styreenheden er i stand til at modtage tidssignalet, og hvor feedbacksystemet er konfigureret til under en inhalationsmanøvre ved hjælp af et outputsignal at angive for brugeren, at der er forløbet et forudbestemt tidsrum.
9. Inhalationsanordning ifølge et hvilket som helst af ovennævnte krav, hvor inhalationsanordningen yderligere omfatter et lukketræk til afbrydelse af luftstrømmen, hvor lukketrækket styres af styreenheden som reaktion på et sensorsignal, der modtages fra sensoranordningen, og/eller på et tidssignal, der modtages fra timeren.
10. Inhalationsanordning ifølge et hvilket som helst af ovennævnte krav, hvor sensoranordningen omfatter en tryksensor, en flowsensor, en hastighedssensor, en temperatursensor, en mikrofon eller en hvilken som helst kombination deraf.
11. Inhalationsanordning ifølge et hvilket som helst af ovennævnte krav, hvor signaleringsanordningen er i stand til at a) udsende blinkende lys og/eller b) udsende lys med forskellige bølgelængder.
12. Inhalationsanordning ifølge et hvilket som helst af kravene 1 til 11, hvor mindst én signaleringsdel er en lysudsendende diode eller en laserdiode.
13. Inhalationsanordning ifølge kravene 1 til 12, hvor signaleringsdelene ikke er direkte synlige for brugeren, men er anbragt, således at brugeren modtager spredt lys.
14. Inhalationsanordning ifølge kravene 1 til 13, der yderligere omfatter et mundstykke, hvor mundstykket er forbundet med signaleringsanordningen og/eller belyses af det optiske signal, og hvor eventuelt mindst en del af mundstykket er fremstillet af et gennemskinneligt materiale, såsom polypropylen.
15. Inhalationsanordning ifølge kravene 1 til 14, hvor signaleringsanordningen udsender lys med højere styrke, når den aktuelle værdi for inhalationsparameteren ligger inden for et målinterval, end når den aktuelle værdi ligger uden for målintervallet.
16. Inhalationsanordning ifølge kravene 1 til 15, hvor signaleringsanordningen udsender lys med en første bølgelængde, når den aktuelle værdi for inhalationsparameteren ligger inden for et målinterval, og lys med en anden bølgelængde, der er forskellig fra den første bølgelængde, når den aktuelle værdi for inhalationsparameteren ligger uden for målintervallet.
DK12820859.2T 2011-12-27 2012-12-27 Inhalationsanordning med feedbacksystem DK2797652T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP11195773 2011-12-27
EP12190139.1A EP2724741B1 (en) 2012-10-26 2012-10-26 Inhalation device for use in aerosol therapy
PCT/EP2012/076963 WO2013098334A1 (en) 2011-12-27 2012-12-27 Inhalation device with feedback system

Publications (1)

Publication Number Publication Date
DK2797652T3 true DK2797652T3 (da) 2019-03-11

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DK12820859.2T DK2797652T3 (da) 2011-12-27 2012-12-27 Inhalationsanordning med feedbacksystem

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US (1) US10046121B2 (da)
EP (1) EP2797652B1 (da)
JP (1) JP6273208B2 (da)
KR (1) KR101831217B1 (da)
CN (1) CN104010685B (da)
CA (1) CA2859925C (da)
DK (1) DK2797652T3 (da)
ES (1) ES2711330T3 (da)
HU (1) HUE043424T2 (da)
PL (1) PL2797652T3 (da)
PT (1) PT2797652T (da)
SI (1) SI2797652T1 (da)
WO (1) WO2013098334A1 (da)

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