RS49548B - Naprava za raspršivanje - Google Patents

Naprava za raspršivanje

Info

Publication number
RS49548B
RS49548B YUP-529/98A YU52998A RS49548B RS 49548 B RS49548 B RS 49548B YU 52998 A YU52998 A YU 52998A RS 49548 B RS49548 B RS 49548B
Authority
RS
Serbia
Prior art keywords
liquid
pressure
return valve
nozzle
cylinder
Prior art date
Application number
YUP-529/98A
Other languages
English (en)
Inventor
Stephen Terence Dunne
Terence Edward Weston
Anthony Wayne King
Original Assignee
Boehringer Ingelheim International Gmbh.,
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
Priority claimed from GB909006340A external-priority patent/GB9006340D0/en
Priority claimed from GB909023767A external-priority patent/GB9023767D0/en
Application filed by Boehringer Ingelheim International Gmbh., filed Critical Boehringer Ingelheim International Gmbh.,
Publication of YU52998A publication Critical patent/YU52998A/sh
Publication of RS49548B publication Critical patent/RS49548B/sr

Links

Classifications

    • 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
    • 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/26Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/26Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets
    • B05B1/262Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets with fixed deflectors
    • B05B1/265Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets with fixed deflectors the liquid or other fluent material being symmetrically deflected about the axis of the nozzle
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/0005Components or details
    • B05B11/0037Containers
    • B05B11/0039Containers associated with means for compensating the pressure difference between the ambient pressure and the pressure inside the container, e.g. pressure relief means
    • B05B11/0041Containers associated with means for compensating the pressure difference between the ambient pressure and the pressure inside the container, e.g. pressure relief means compensating underpressure without contact of the fluid remaining in the container with the atmospheric air
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01Single-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
    • B05B11/02Membranes or pistons acting on the contents inside the container, e.g. follower pistons
    • B05B11/026Membranes separating the content remaining in the container from the atmospheric air to compensate underpressure inside the container
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01Single-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
    • B05B11/10Pump 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
    • B05B11/1001Piston pumps
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01Single-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
    • B05B11/10Pump 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
    • B05B11/1042Components or details
    • B05B11/1073Springs
    • B05B11/1074Springs located outside pump chambers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01Single-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
    • B05B11/10Pump 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
    • B05B11/109Pump 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 the dispensing stroke being affected by the stored energy of a spring
    • B05B11/1091Pump 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 the dispensing stroke being affected by the stored energy of a spring being first hold in a loaded state by locking means or the like, then released
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/40Filters located upstream of the spraying outlets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/03Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • B05B9/04Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
    • B05B9/08Apparatus to be carried on or by a person, e.g. of knapsack type
    • B05B9/085Apparatus to be carried on or by a person, e.g. of knapsack type with a liquid pump
    • B05B9/0877Apparatus to be carried on or by a person, e.g. of knapsack type with a liquid pump the pump being of pressure-accumulation type or being connected to a pressure accumulation chamber
    • B05B9/0883Apparatus to be carried on or by a person, e.g. of knapsack type with a liquid pump the pump being of pressure-accumulation type or being connected to a pressure accumulation chamber having a discharge device fixed to the container
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/02Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement
    • G01F11/021Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type
    • G01F11/025Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type with manually operated pistons
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/34Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
    • B05B1/3405Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
    • B05B1/341Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
    • B05B1/3421Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber
    • B05B1/3431Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves
    • B05B1/3436Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves the interface being a plane perpendicular to the outlet axis

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Anesthesiology (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pulmonology (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Nozzles (AREA)
  • Medicinal Preparation (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Massaging Devices (AREA)
  • Disintegrating Or Milling (AREA)
  • Pinball Game Machines (AREA)
  • External Artificial Organs (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Saccharide Compounds (AREA)
  • Special Spraying Apparatus (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Crushing And Grinding (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Electrostatic Spraying Apparatus (AREA)
  • Valve Device For Special Equipments (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Colloid Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)

Abstract

Naprava za raspršivanje, naročito primenljiva kao inhalator sa mernim dozama za ispuštanje merene količine tečnosti u vidu raspršenog mlaza koji ima kapljice pogodne za udisanje u pluća pražnjenjem merene količine tečnosti pod pritiskom, naznačena time, što skupljiva cev (51) u kojoj se nalazi tečni proizvod (50) ima na svom vrhu integralno produženu mlaznicu / klip (52) smeštenu u cilindru (53), što je kod kraja mlaznice / klipa (52) ugrađen nepovratni ventil (54), dok je kod kraja cilindra (53) obrazovana komora (55) pritiska koja je, preko nepovratnog ventila (56), u spoju sa glavom (57) za raspršivanje i što su cilindar (53), nepovratni ventil (56) i glava (57) za raspršivanje smešteni u kućište (58). Prijava sadrži još 5 zavisnih patentnih zahteva.

Description

Oblast tehnike u koju spada pronalazak
Pronalazak spada u oblast naprava za unošenje lekova u organizam, a posebno se odnosi na ručne uređaje za raspršivanje za pojedinačno korišćenje. Oznake prema MKP: A 61 M 11/00, B 05M11/00.
Tehnički problem
Pronalaskom se rešava problem kako da se ostvari naprava za rasprši-vanje sa merenim dozama koji neće zavisiti od primene CFF (hlorfluor-ugljenika) ili sličnih propelanata, koji će obezbediti ponovljive doze medikamenata, koje će obuhvatatati ponovljive merene količine raspršenog mlaza na ponovljivom pritisku i pri srednjoj veličini čestica, pri čemu će se medikament držati i raspršavati u obliku rastvorljivom u vodi.
Poznato stanje tehnike
Ovaj se pronalazak odnosi na naprave za raspršivanje, a posebno se odnosi, mada ne i isključivo, na primenu medikamenata u vidu raspršenog mlaza.
Naprave za raspršivanje, ili raspršivači, veoma se mnogo koriste i postoje brojne različite vrste raspršivača za veliki broj tazličitih primena. Tako se, na primer, takozvani "raspršivači sa okidačem" široko koriste u domaćin-stvu za nanošenje sredstava za čišćenje i poliranje, a takozvani raspršivači sa "vertikalnom" pumpom široko se koriste za primenu proizvoda za negu kose, za osvežavanje vazduha i tako dalje. Oba ta raspršivača zavise od delovanja pumpe na koju deluje rukovaiac da bi se stavila pod pritisak tečnost koja treba da se rasprši.
Kod primena u domaćinstvu, obično nije mnogo važno da svako delovanje raspršivača bude isto kao i prethodno u pogledu ispuštene količine i/ili veličine dobijenih čestica. U stvari, obično je slučaj da i količina i veličina če-stica veoma mnogo zavise od jačine i/ili dužine hoda kod rada rukovaoca.
Poboljšani raspršivači teže da ostvare izvestan stepen "trenutnog dejstva" ugradnjom nekog ventila koji se otvara pri nekom datom pritisku, ili sli-čnog. To sprečava početak raspršivanja sve dok se ne uspostavi neki minimalni pritisak. To je, međutim daleko od toga da se obezbedi potpuna tač-nost, jer (a) minimalni pritisak se može prekoračiti za različite veličine ako je rukovalac snažniji, i/ili (b) raspršivanje se može prekinuti pre vremena, ako rukovalac reši da ne završi radni hod.
Jedan primer poboljšane pumpe "trenutnog dejstva" sa vertikalnom osom, pogodne za upotrebu za raspršivače za lak za kosu, prikazan je u WO 87/04373. Mada mu je namena da ispušta materijal sa određenom tačnošću, raspršivanje ipak ostaje zavisno od rukovaoca, pošto se može prekoračiti minimalni pritisak. Ako pritisak prsta u toku rada popusti, može se desiti da radni hod bude nepotpun i/ili da promena pritiska prsta dovede do promena karakteristika mlaza.
Kod primene u medicini, postaje veoma važno da se mogu ispuštati merene doze medikamenta na tačan i ponovljiv način,
Mnogi se medikamenti danas daju pomoću "inhalatora sa merenim dozama" "'Metered Dose Inhalers" - MDIs). To su naprave koje proizvode finu maglu medikamenta koju korisnik potom udiše. Danas je sa izuzetkom neko-liko osveživača daha i nekritičnih farmaceutskih proizvoda, većina MDI ili neka aerosolna naprava koja koristi neki CFC (chlorofluorocarbon - hlorfluor-ugljenik) pokretač, ili neka naprava za suvi prašak.
Kako je većina medikamenata nerastvorljiva u CFC, medikament je obično "rasprašen", to jest usitnjen u fini suvi prašak ili kristale srednjeg pre-čnika čestica od, na primer, 5 [im. Ove su čestice potom suspendovane u fazi tečnog gasa CFC koja se drži pod pritiskom, obično u metalnoj kutiji. Da bi se dao medikament, otvara se jedan ispušni ventil koji povezuje jednu unu-trašnju mernu komoru sa atmosferom, a izmerena količina tečnog gasa i čestica naglo proključa i ekspandira, iznoseći čestice iz ventila.
Ovi CFC aerosoli imaju više prednosti. Tečan gas može da akumulira znatnu količiju energije u maloj zapremini. Na taj se način lako mogu proizvoditi prenosni, džepni aerosoli, dovoljno snažni da proizvedu dovoljnu količinu medikamenta na ponovljiv način.
Međutim, druga potencijalna korist od CFC, njegova inertnost, sada je u središtu protivurečnih stavova oko ozonskog sloja. 1987. je većina razvi-jenih zemalja potpisala Montrealski protokol sa namerom da se ukine upotre-ba CFC zbog toga što, navodno, razaraju ozonski sloj.
Međutim, uprkos velikom pritisku da se potpuno ukine primena CFC, odobreno je da medicinski aerosoli nastave da koriste CFC pošto alternativni postupci za ispuštanje ili propelanti jednostavno nisu pogodni ili se ne mogu pribaviti.
U stvari, čak tako skoro, marta 1990, Konferencija "DAVANJE LEKOVA KOJI SE UDIŠU II", u Keystone-u, Kolorado, SAD, na kojoj je prisustvovalo 250 vodećih svetskih stručnjaka, nije čak ni razmišljala o drugom obliku davanja MDI osim tečnim gasnim propelantima tipa CFC (uključujući novouvedene HFC i HCFC propelante) ili o napravama sa suvim praškom. Ove druge naprave obrazuju maglu ili oblak suvih praškastih čestica, ali pošto to nisu ni aerosoli, ni raspršivači, nemaju značaja za prikazani pronalazak. Ipak je interesantan osvrt na značajan zahtev za poboljšane naprave za ispuštanje, da su bolje naprave za suvi prašak postigle umeren komercijalni uspeh, čak i kada većina korisnika nalazi da je osećaj peckanja u grlu kada suve čestice tu udaraju vrlo neprijatan.
Mada je većina medikamenata nerastvorljiva u CFC, neke formulacije koriste dodstne rastvarače i agense koji deluju na površini. Ovi su često manje pogodni za fine areosole jer, neposredno posle aktiviranja aerosola, srednji prečnik kapljica počinje da opada zbog isparavanja CFC, brzina opada, a korisnik udiše čestice kojima se stalno menja veličina i brzina, pa je teško predvideti efikasnost istih.
Za maksimalnu efikasnost, često je važno da srednja veličina medikamenta bude u nekom unapred određenom opsegu, na primer 1 do 8 jum, ili 1 do 5 jum, tako da, kada se medikament udahne, može da dopre do omotača alveola u plućima. Veće čestice mogu biti zadržane u gornjem respiratornom traktu i izazvati neželjene sporedne pojave. Manje čestice se mogu izbaciti kod izdisanja.
Aerosoli koji koriste CFC propelante mogu da ispuštaju medikamente
u bolje određenim veličinama, pošto CFC naglo isparava, ostavljajući nukle-usne raspršene čestice medikamenta sa njihovim unapred određenim veliči-nama. Međutim, oni imaju nedostatak vezan za okolnu sredinu, koji je napred pomenut. Takođe im je nedostatak to, što je CFC hladan gas kada se ispu-šta, pošto se hladi isparavanjem. Isto tako, pošto je CFC gas mnogo teži od vazduha, potreban je dug period vremena dok se disanjem u potpunosti ukloni iz pluća, a to smanjuje pretvaranje kiseonika, što opet smanjuje efikasnost.
Drugi je nedostatak CFC to da je njihova brzina isparavanja na sobnoj temperaturi toliko velika, da je dobijena brzina merene doze medikamenta prilično velika. Na taj način medikament obično udara u zadnji deo grla zna-tnom brzinom, što može biti u izvesnoj meri neprijatno. Pored toga, optimalna putanja za medikament je krivolinijska putanja niz grlo i u kanale za vazduh, a velikobrzinska putanja prema zadnjem delu grla odstupa pd iste.
Sledeći je nedostatak CFC da se ne meša sa vodom, a za maksimalnu biološku aktivnost mnogi medikamenti treba da budu rastvorljivi u vodi.
Raspršivači sa pumpanjem su predlagani za medicinsku upotrebu. Vldeti, na primer, US 3 838 686, US 4 694 977 i GB 1 481 199. Međutim, ni jedan od njih nije uspešno rešio problem ponovljivosti, tj. ponovljeno ispušta-nje merene doze nekog proizvoda sa ponovljivom, konzistentnom veličinom čestica, oblikom i pritiskom. Naprotiv, sve zavisi od rukovaoca. GB 1 481 199 tvrdi da obezbeđuje unapred određen i ponovljiv spektar veličina kapljica, ali u stvari samo obezbeđuje minimalnu radnu silu. Velike i/ili kratkotrajne sile daće promenijive rezultate.
Treba uzeti u obzir i to, da se kod vertikalnih pumpi aktiviranih prstom obično ne može ostvariti dovoljan pritisak za primenu kod medicinskog udi-sanja, gde se zahteva veoma mala veličina čestica.
US 4 892 232 interesantan je zbog toga, što i on pokušava da ispušta unapred merenu količinu tečnosti pri unapred određenom pritisku, koristeći energiju akumuliranu u jednoj napregnutoj elastomernoj čauri koja obuhvata jedan sud sa tečnošću. Međutim, ta specifikacija vrlo jasno pokazuje da u upotrebi pritisak trpi znatne promene - videti kolonu 3, red 28 - 36.
Američki patenti 4 147 476, 4 693 675 i 4 842 495 teže da obezbede sredstvo za raspršivanje neke tečnosti koristeći energiju jedne opruge koja se sabija pritiskom korisnikovog prsta. Međutim, funkcionisanje je u dva stupnja. Tečnost se prvo stavlja pod pritisak, a potom se tečnost pod pritiskom ispu-šta usled deformacije jedne zaptivke. Kako zaptivka mora biti dovoljno jaka da se odupire pritisku tečnosti pre no što se deformiše, aparat nije dobro prilagođen za primenu visokog pritiska na fluid zbog teškoće i/ili troškova za nabavku pogodnih zaptivki za visoke pritiske. Pošto se pritisak primenjuje neposredno korisnikovim prstom, bez koriščenja nekog pogodnog mehanizma, ni ovaj uređaj nije dobro prilagođen za primenu visokog pritiska.
Mada US 4 842 495, na primer, teži da da ostvari ispuštenu dozu neza-visnu od pritiska prsta, ipak postoji realna mogućnost da se doza prekine usred strujanja ako prevremeno prestane pritisak korisnikovog prsta. Kod sva tri poslednje pomenuta patenta (kao i kod mnogih drugih), mlaznica za ispu-štanje se mora pomerati u toku ispuštanja, pošto sama mlaznica za ispušta-nje čini deo pokretačkog dugmeta koje kosrisnik pritiska da bi započeo raspršivanje. To otežava precizno usmeravanje mlaznice ka grlu, na primer ako korisnik pokuša da koristi uređaj kao inhalator.
GB 405 458 opisuje naprave za autoamtsko prskanje ili delovanje mla-zom sredstva za dezinfekciju na mikrofon telefonske slušalice nakon upotrebe. U tom smislu, željena tačnost raspršene tečnosti ili mlaza nije veća od većine današnjih kućnih uređaja kao što su aparati za čišćenje, poliranje, itd. U stvari, kod glavnih izvođenja sa slika 1 do 13, funkcionisanje zavisi od toga koliko se jako ili slabo slušalica vraća na aparat. Izvođenje sa slika 14 do 18 izgleda da obezbeđuje funkciju koja je, bar u nekoj meri, ponovljiva. Ali to izgleda nije cilj tog izvođenja, koje se stvarno odnosi na obezbeđivanje brizganja tečnosti u mikrofon telefonske slušalice tek kada se ista vrati na svoje mesto jedan unapred određen broj puta. Patentna specifikacija nema pomena u pogledu preciznosti ili ponovljivosti raspršivanja ili mlaza, a očigle-dno je da konstrukcija nije pogodna za primenu medikamenta u fino rasprše-nom mlazu, kao, na primer, u inhalatoru sa merenim dozama.
Preporučljiva izvođenja prikazanog pronalaska teže da poboljšaju ova postojeća rešenja.
Izlaganje suštine pronalaska
Preporučljiva izvođenja prikazanog pronalaska teže da ostvare napravu za raspršivanje koja neće zavisiti od primene CFC ili sličnih propelanata, već će obezbediti ponovljive doze medikamenta, koje će obuhvatati ponovljive merene količine rspršenog mlaza na ponovljivom pritisku i ponovljivoj srednjoj veličini čestica. Poželjno je da se medikament drži i raspršava u obliku rastvorljivom u vodi.
Mada pronalazak nalazi prvenstvenu primenu kod inhalatora sa merenim dozama, on se može uopštenije koristiti u širem opsegu oblasti primene.
Prema prvom vidu prikazanog pronalaska, ostvarena je naprava za raspršavanje za ispuštanje merene količine tečnosti u obliku raspršenog mlaza, pri čemu naprava obuhvata: elemente za ostvarivanje pritiska za prenošenje unapred određene količine energije merenoj količini tečnosti da bi se ova izložila jednom unapred određenom porastu pritiska, i
elemente za raspršivanje tečnosti pod pritiskom.
Poželjno je da naprava za raspršivanje dalje obuhvata i elemente za merenje, kojima se odmerava pomenuta količina tečnosti.
Poželjno je da taj porast pritiska kojim deluje pomenuto sredstvo za ostvarivanje pritiska na merenu količinu tečnosti, učini da tečnost pod pritiskom prođe kroz pomenuto sredstvo za raspršivanje koje će je raspršiti.
Naprava za raspršivanje može, dalje, da obuhvata:
komoru pritiska,
ulazni otvor povezan sa dovodom tečnosti u komoru, i
izlazni otvor za prihvatanje tečnosti pod pritiskom iz pomenute komore pritiska, pri čemu je: pomenuto sredstvo za raspršivanje postavljeno kod ili uz pomenuti izlazni otvor, a
pomenuto sredstvo za ostvarivanje pritiska obuhvata generator impulsa i pokretač koji reaguje na te impulse da bi menjao zapreminu pomenute komore pritiska kako bi se povećavao i smanjivao pritisak u komori.
Naprava za raspršivanje može dalje da obuhvata regulaciona sredstva za regulisanje protoka fluida između komore pritiska, pomenutog ulaznog i pomenutog izlaznog otvora
Poželjno je da komora pritiska obuhvata jedan cilindar.
Pomenuti pokretač može da obuhvata jedan klip.
Poželjno je da pomenuti generator impulsa obuhvata jedan akumulator energije, kao i elemente za ispuštanje energije iz akumulatora energije, tako da se generiše bar jedan impuls.
Naprava za raspršivanje može dalje da obuhvata sredstva za punjenje akumulatora energije, sredstva za zabravljivanje da bi se akumulator energije zabravio u opterećenom stanju, i sredstvo za otpuštanje za otvaranje sredstva za zabravljivanje čime se oslobađa akumulator energije.
Pomenuti akumulator energije može da obuhvata jednu oprugu.
Naprava za raspršivanje može dalje da obuhvata rezervoar tečnosti iz koga pomenuta naprava za merenje izvlači tečnost koja treba da se meri.
Poželjno je da taj rezervoar sadrži neki lek ili drugi medikament.
Naprava za raspršivanje može da sadrži bar jedan deo koji je odvojiv od naprave kao zamenljiv deo.
Poželjno je da je pomenuti rezervoar taj zamenljivi deo.
Bar deo pomenutog regulacionog sredstva može biti zamenljiv deo. Pomenuti klip može biti zamenljivi deo.
Naprava za raspršivanje može biti konstruisana da raspršava tečnost do srednje veličine čestica od 100/L/m ili manje, 30 pm ili manje, 20 pm ili manje, ili 10 um ili manje.
Naprava za raspršivanje može biti konstruisana da raspršava tečnost na srednju veličinu čestica od 0,1 pm ili veću, ili 1 pm ili veću.
Naprava za raspršivanje može biti konstruisana da raspršava tečnost na srednju veličinu čestica u opsegu od 1 do 12 pm.
Naprava za raspršivanje može da sadrži mlaznicu za raspršivanje koja ima prečnik od 100 /um ili manji, 50pmili manji, 30 pm ili manji, 20 pm ili manji, ili 10 pm ili manji.
Naprava za raspršivanje može da sadrži mlaznicu za raspršivanje koja ima prečnik od 1 pm ili veći ili 5 pm ili veći.
Naprava za raspršivanje može da sadrži mlaznicu za raspršivanje koja ima prečnik u opsegu od 3 do 60 pm, ili u opsegu od 2 do 12 pm.
Naprava za ostvarivanje pritiska može biti konstruisana da podigne apsolutni pritisak merene količine tečnosti do 50 bar ili više, 100 bar ili više ili 150 bar ili više.
Naprava za ostvarivanje pritiska može biti konstruisana da podigne apsolutni pritisak merene količine tečnosti do 500 bar ili manje, 300 bar ili manje ili 220 bar ili manje.
Naprava za ostvarivanje pritiska može biti konstruisana da podigne apsolutni pritisak merene količine tečnosti do pritiska u opsegu od 200 do 350 bar.
Naprava za ostvarivanje pritiska može biti konstruisana da podigne apsolutni pritisak merene količine tečnosti do pritiska u opsegu od 50 do 250 bar.
Pomenuta tečnost može biti vodeni rastvor ili suspenzija.
Naprava za raspršivanje može da obuhvata sredstva za podešavanje vrednosti pomenute unapred određene količine energije.
Naprava za raspršivanje može da obuhvata sredstva za podešavanje količine tečnosti merene pomenutim sredstvom za merenje. Poželjno je da naprava za raspršivanje obuhvata jedan izlazni otvor postavljen u, ili na jednom telu, i da naprava obuhvata jedan elementt koji je pomerljiv u odnosu na telo da bi započeo rad ove naprave za raspršivanje, pri čemu je konstrukcija takva, da ovo pomeranje tog elementa ne izaziva pomeranje pomenute mlaznice.
Poželjno je da naprava za raspršivanje sa merenim dozama dalje obuhvata jedan usnik u koji se usmerava raspršeni mlaz kod upotrebe.
Način korišćenja i funkcionisanja pronalaska se, dakle, sastoji u ispu-štanju jedne merene količine tečnosti u obliku raspršenog mlaza, a obuhvata stupnjeve delovanja unapred određenom količinom energije na merenu koli-činu tečnosti kako bi se ista izložila unapred određenom porastu pritiska, i propuštanja tečnosti pod pritiskom kroz napravu za raspršivanje kojom se * tečnost raspršava.
Poželjno je da je ta tečnost lek ili drugi medikament.
Poželjno je da se tečnost sabija i raspršuje pomoću napred opisane naprave a prema osnovnom i varijantnom rešenju pronalaska.
Kratak opis slika nacrta
Radi boljeg razumevanja pronalaska, i da bi še prikazalo kako se on može ostvariti, rasmotriće se, kao primer, prikazani nacrt, pri čemu: - slika 1 prikazuje izgled pronalaska prema osnovnom rešenju, posma-trano u vertikalnom preseku, - slika 2 prikazuje izgled pronalaska prema varijanti rešenja, posma-trano u vertikalnom preseku, - slika 3 prikazuje šematski izgled jednog izlaznog otvora za rasprši-vanje sa preprekom (npr. metalnom kuglom) za raspršivanje mlaza, a - slika 4 prikazuje šematski izgled dva izlazna otvora za raspršivanje mlaza usmerena jedan na drugi.
Napomena: Na slikama isti pozivni brojevi označavaju iste ili odgovarajuće delove.
Detaljan opis pronalaska
Naprava za raspršivanje prema ovom pronalasku, prikazana na slicil, obuhvata tečni proizvod 50 koji se nalazi u skupljivoj cevi 51, koja je obrazovana integralno sa produženom mlaznicom 52 koja služi kao klip. Mlaznica/ klip 52 postavljena je da bi se naizmenično kretala u cilindru 53. Kod kraja mlaznice/klipa 52 ugrađen je jednostavan nepovratni ventil 54. Komora 55 pritiska obrazovana je kod kraja cilindra 53 a povezana je preko jednostav-nog nepovratnog ventila 56 sa glavom 57 za raspršivanje. Cilindar 53, nepovratni ventil 56 i glava 57 za raspršivanje smešteni su u kućište 58, koje je obrazovano sa prstenastim rebrima 59, koja služe za postavljanje kućišta 58 u prvom glavnom delu 60 tela.
Gornji deo cevi 51 proizvoda 50 načinjen je sa rebrom 61 koje služi da se cev 51 postavi u drugi glavni deo 62 tela. Obezbeđeno je elastično potisno sredstvo za potiskivanje dva glavna dela 60 i 62 tela jedan prema drugome. Predviđena je bravica za zabravljivanje dva dela 60, 62 tela na jednom unapred određenom međusobnom rastojanu, u zapetom stanju, i postavljen je element za otvaranje bravice. U interesu jasnoće, elatično potisno sredstvo, bravica i element za otvaranje bravice nisu prikazani na slici 1,
Kao što je prikazano na slici 1, naprava za raspršivanje je u nezapetom ili "ispucanom" stanju. Pomoću jednog pogodnog mehanizma, glavni delovi 60 i 62 trla odvojeni su jedan od drugoga, kako bi se mlaznica/klip 52 povu-kla u odnosu na cilindar 53. Pad pritiska u komori 53 pritiska izaziva usisa-vanje tečnog proizvoda 50 iz cevi 51, a preko nepovratnog ventila 54, da ispuni komoru 55 pritiska. Tom prilikom nepovratni ventil 56 služi da spreči da vazduh uđe u komoru 55 pritiska iz glave 57 za raspršivanje.
Pri kraju hoda zapinjanja, bravica zadržava glavne delove 60, 62 tela na unapred određenim relativnim položajima. Po otvaranju bravice pokre-tačem, mlaznica/klip 52 se naglo potiskuje pod dejstvom elastičnog potisnog sredstva u cilindar 53, da naglo deluje pritiskom na tečan proizvod 50 u komori 55 pritiska. Tečan se proizvod pod pritiskom potom izbacuje pod pritiskom u glavu 57 za raspršivanje, preko nepovratnog ventila 56, i potom se raspršava u fini mlaz glavom 57 za raspršivanje.
Naprava se potom ponovo zapinje pripadajućim, ovde neprikazanim, mehanizmom sa polugama kako bi se razdvojila dva glavna dela 60, 62 tela, a nasuprot sili elastičnog potisnog sredstva.
Sa slike 1 se može sagledati da je proizvod 50 obezbeđen na posebno pogodan način u cevi 51 za proizvod koja, zajedno sa mlaznicom/klipom 52 i ugrađenim jednostavnim nepovratnim ventilom 54, može da se zameni kao potpuna odbaciva jedinica. Vidi se da se cev 51 za proizvod i sa njom inte-gralna mlaznica 52 i nepovratni ventil 54 mogu lako proizvoditi na relativno ekonomičan način od plastičnog materijala. Korisnik je zaštićen od dodira sa tečnim proizvodom, osim kada je naprava pravilno aktivirana.
Kod izvođenja sa slike 1, bilo koji od delova 60, 62 tela može biti nepokretan u odnosu na glavno telo naprave, tako da je onda drugi deo 60, 62 pomerljiv u odnosu na nepokretan deo. Alternativno, oba dela 60, 62 mogu biti pomerljiva u odnosu na glavno telo naprave.
Varijanta rešenja naprave prikazana na slici 2 slična je rešenju sa slike 1. Prema izvođenju sa slike 2, tečni se proizvod 70 nalazi u skupljivoj cevi 71. Mlaznica 72 cevi 71 povezana je sa ulaznim kanalom 73 koji obuhvata nepovratni ventil 74. Nepovratni ventil 74 povezan je sa savitljivom cevi 75, koja se može savijati između "punog" položaja (prikazanog punim linijama) i "pra-znog" položaja (prikazanog isprekidanim linijama). Savitljiva je cev 75 povezana sa drugim nepovratnim ventilom 76, koji je opet povezan sa jednom glavom za raspršivanje (nije prikazana). Savitljiva cev 75 smeštena je u komori 77 pritiska koja je ispunjena sekundarnom tečnošću 78. Sekundarna tečnost 78 povezana je sa generatorom impulsa (nije prikazan) preko kanala 79.
Naprava prema izvođenju sa slike 2 funkcioniše na sledeći način.
Kada je savitljiva cev 75 u svom "punom" položaju, ona je puna tečnog proizvoda 70 usisanog iz skupljive cevi 71. Nakon delovanja impulsa pritiska na sekundarnu tečnost 78, pritisak u komori 77 pritiska naglo raste, i to podstiče savitljivu cev 75 da pređe u njen "prazan" položaj 75a, kojom se prilikom tečni proizvod unutar cevi 75 istiskuje iz nepovratnog ventila 76 ka glavi za raspršivanje (nije prikazana) pod visokim pritiskom, tako da glava za raspršivanje raspršuje tečan proizvod u fini mlaz, uglavnom kao i kod prethodnog izvođenja.
Pri kraju impulsa pritiska, savitljiva cev 75 zauzima početan "pun" polo-žaj i, tom prilikom, tečan proizvod 70 usisava se iz skupljive cevi 71, preko nepovratnog ventila 74, u prostor unutar savitljive cevi 75. Savitljiva cev 75 može se vratiti u svoj "pun" položaj svojom sopstvenom prirodnom elastično-šću. Alternativno, ili dodatno, može joj se u tome pomoći primenom negativ-nog ili smanjenog impulsa pritiska na sekundarnu tečnost 78 u komori 77 pritiska.
Impulsi pritiska u sekundarnoj telnosti mogu 78 se generisati na bilo koji pogodan način. Važno je, međutim, da su impulsi pritiska unapred odre-đene amplitude i trajanja, kako bi se obezbedilo da je merena doza tečnosti ponovljivo usisana u savitljivu cev 75 a potom izbačena iz nje pod unapred određenim porastom pritiska, da bi se dobio ponovljiv raspršen sloj kroz glavu za raspršivanje.
Obično impulsi pritiska mogu imati oblik četvrtastih talasa. Može, međutim, ako se želi, da impulsi imaju bilo koji unapred izabran oblik, ako je, na primer, namerno biran spektar promene mlaza u zavisnosti od vremena. Važan je činilac da su, bez obzira na oblik impulsa, isti precizno ponovljivi. To može da važi za oba izvođenja.
Mada su otvori za raspršivanje preporučljivi, mogu se koristiti i alternativna sredstva za raspršivanje.
Tako, na primer, kako je prikazano na slici 3, mlaz 102 tečnosti može se ostvariti kroz izlazni otvor 104 tako da udara velikom brzinom u neki pred-met kao što je metalna kugla 106, koja tada izaziva raspršivanje mlaza.
Druga je alternativna konstrukcija prikazana na slici 4, gde su dva mlaza 110 tečnosti sa velikim brzinama i pritiscima usmereni jedan na drugi, tako da se tečnost raspršava na mestu njihovog dodira.
Početni opiti sa konstrukcijama naprave za raspršivanje, prema ovde prikazanim izvođenjima, pokazali su se neočekivano efikasnim, pri čemu su se lako dobijale ponovljive raspršene doze lekova sa srednjom veličinom če-stica manjom od 30 pm, atipično reda veličine od 3 -10 pm. Srednje veličine čestica u opsegu od 2 do 8 pm ili manje od 5 pm mogu biti preporučljive. Posebno važan vid ovih izvođenja pronalaska je to, što se, na primer, lek može koristiti neposredno u njegovom obliku vodenog rastvora. Mnogi tekovi koji se danas koriste imaju dve formulacije, jednu za korišćenje u ručnim napravama za raspršivanje , a drugu kod zamagljivača koji se obično koriste u bolnicama. Ova druga formulacija je skoro uvek vodeni rastvor leka, tako da su ove formulacije neposredno na raspolaganju za primenu kod izvođenja prema prikazanom pronalasku.
Omogućavanjem primene lekova u vodenom rastvoru kod IDM prema pronalasku, može se ubrzati novi razvoj lekova. To stoga što se danas mno-ga dugotrajna ispitivanja vrše da bi se obezbedilo da propelant (obično CFC) ne razara lek ili da nepovoljno utiče na lek i na njegovo delovanje, a kod prikazanih izvođenja ne zahteva se dodatni propelant.
Mnogi od lekova koji se danas daju pomoću ovakvih naprava odnose se na bronho dilatatore i slične tekove za lečenje astme, alergija, kod konge- ? stivnih poremećaja. Međutim, postaje sve više važno da se mogu lečiti i druga stanja (kao što je pheumocvstes carinii) terapijom inhaliranja. Razlog za to je taj, što su lekovi koji se uzimaju preko želuca često uništeni želudačnim sokovima, ili kada dođu u krvotok budu izlučeni u jetri ("metabolizam prvog prolaza"). U drugim slučajevima propratne pojave mogu biti veoma ozbiljne. Neki od ovih novih lekova se teško rasprašuju i sve do skora su se mogli da-vati samo putem zamagljivača u bolnicama, pošto do skora nije bio na raspolaganju prenosan postupak davanja. Bolnički zamagljivači obično imaju naprave za izbacivanje gasa, kod kojih se male količine tečnih proizvoda dodaju velikim količinama gasa uduvanog pod visokim pritiskom. Takvi ure-đaji zahtevaju velike cilindre za gas, koji svakako nisu prenosivi (naravno u smislu naprava džepnog formata, ili sličnog). Izvođenja prikazanog pronalaska mogu lako da koriste takve lekove u lako prenosivim napravama, pa je jedna važna prednost i to, da ta izvođenja mogu da daju lekove koji su već ispitani i na raspolaganju su za primenu kod zamagljivača.
Druga posebno korisna prednost prikazanih izvođenja je to, da se mogu potpuno zadovoljavajuće koristiti u ma kom položqju. Nasuprot tome, postojeći raspršivači, bilo sa propelantom (na primer CFC) ili sa pumpom koja se mora aktivirati, rade samo u jednom (obično vertikalnom) položaju. Jasno je da se ne može uvek zahtevati da pacijent bude u uspravnom položaju.
Kao šo je predloženo u prethodnom opisu, izvođenja prikazanog pronalaska mogu imati sudove za proizvod koji su bar delimično providni, tako da se nivo sadržaja može vizuelno proveravati.
Sledeća je prednost izvođenja ovog pronalaska da se mogu izrađivati potpuno zadovoljavajuće bez primene bilo kakvih elastomernih zaptivnih elemenata. To je suprotno u odnosu na sve naprave za raspršivanje za koje se zna, koje koriste elastične zaptivne elemente koji mogu eventualno da gube svoja svojstva u dodiru sa proizvodima koji se ispuštaju, i/ili kod kojih materije koje se mogu izdvajati iz elastomera (na primer guma) mogu da dospeju u proizvode koji se ispuštaju.
Kod izvođenja sa slike 2, moguće je, ako se želi, koristiti elastomerne zaptivke u generatoru impulsa pritiska (nije prikazan). To stoga što je proizvod 70 potpuno izolovan od takvih zaptivki savitljivom cevi 75 i sekundarnom tečnošću 78. Savitljiva cev 75 je od neke odobrene plastike (na primer poli-propilena, politetrafluoretilena - teflona, najlona).
Mada opisana izvođenja pronalaska koriste tečni proizvod koji može tipično da sadrži vodeni rastvor nekog leka, mogu se koristiti i drugi tečni proizvodi. Tako, na primer, mogu se koristiti tečnosti koje sadrže neku suspenziju ili rastvor u vodi, alkoholu ili drugim tečnostima.
Kao što je napred pomenuto, prikazana izvođenja pronalaska mogu da ostvare raspršen mlaz pri mnogo manjim brzinama u odnosu na konven-cionalne naprave. Tako, na primer, oblak ili magla raspršenih čestica koja se ispušta može da se kreće brzinom reda veličine 30 m/s. Preporučljiva izvo-đenja prikazanog pronalaska mogu da ispuste ekvivalentnu količinu rasprše-ne materije pri četvrtini te brzine. U stvari, moguće je konstruisati izvođenja prikazanog pronalaska koja će biti prilagođena optimalnoj brzini inhaliranja korisnika pri vrednosti reda veličine 601 u minutu.
Prikazana izvođenja obuhvataju sredstva za odmeravanje količine tečnosti koja će se raspršiti. Kod alternativnih izvođenja mogu se ostvariti naprave za raspršivanje sa prethodno izmerenim količinama tečnosti koja treba da se rasprši. Tako, na primer, traka folije od plastičnog materijala (ili drugog materijala) može da sadrži pojedinačne, prethodno izmorene doze tečnog proizvoda i traka se može lokalno bušiti pre, ili kao deo operacije stavljanja pod pritisak, posle koje se tečnost raspršava u fini mlaz. U tom cilju traka može biti prethodno oslabljena na unapred određenim mestima, kako bi se omogućilo pravilno bušenje materijala trake kada to bude potrebno. Alternativno, prethodno izmerene doze tečnog proizvoda mogu biti sadržane u pojedinačnim kapsulama koje se jedna za drugom unose u komoru pritiska ili drugo mesto gde se stvara pritisak i gde se kapsule buše. Materijal trake ili kapsule mogu biti tako projektovani da se buše pri jednom unapred određe-nom pritisku kojim deluje naprava za raspršivanje, tako da se ostvaruje dejstvo ispuštanja pod pritiskom u tečnom proizvodu nakon bušenja.

Claims (6)

1. Naprava za raspršivanje, naročito primenljiva kao inhalator sa mernim dozama za ispuštanje merene količine tečnosti u vidu raspršenog mlaza koji ima kapljice pogodne za udisanje u pluća pražnjenjem merene količine tečnosti pod pritiskom,naznačena time,što skupljiva cev (51) u kojoj se nalazi tečni proizvod (50) ima na svom vrhu integralno produženu mlaznicu/ klip (52) smeštenu u cilindru (53), što je kod kraja mlaznice/klipa (52) ugra-đen nepovratni ventil (54), dok je kod kraja cilindra (53) obrazovana komora (55) pritiska koja je, preko nepovratnog ventila (56), u spoju sa glavom (57) za raspršivanje i što su cilindar (53), nepovratni ventil (56) i glava (57) za raspršivanje smešteni u kućište (58).
2. Naprava prema zahtevu 1,naznačena time,Što su spolja na kućištu (58) načinjena prstenasta rebra (59) za postavljanje kućišta (58) u prvi glavni deo (60) naprave i što je" gornji suženi deo skupljive cevi (51) načinjen sa spoljašnim rebrom (61) za postavljanje cevi (51) u drugi glavni deo (62) tela naprave, pri čemu se delovi (60, 62) mogu potiskivati jedan prema drugome ili zabraviti na unapred određenom međusobnom rastojanju.
3. Naprava prema zahtevu 1,naznačena time,što je mlaznica/klip (52) unutar cilindra (53) aksijalno pokretljiva u oba smera.
4. Naprava prema zahtevu 1 i varijanti I,naznačena time,što skupljiva cev (71) za tečni proizvod (70) ima na svom vrhu mlaznicu (72) povezanu sa kanalom (73) koji obuhvata nepovratni ventil (74) povezan sa savitljivom cevi (75) koja je u vezi sa nepovratnim ventilom (76) prema glavi za raspršivanje, što je savitljiva cev (75) smeštena u komori (77) pritiska ispunjenoj sekundarnom tečnošću (78) koja je kanalom (79) povezana sa generatorom impulsa.
5. Naprava prema zahtevima 1 i 4, naznačena time, što je mlaz (102) tečnog proizvoda (50, 70) kroz izlazni otvor (104) usmeren na metalnu kuglu (106) koja izaziva raspršivanje tečnosti.
6. Naprava prema zahtevima 1 i 4, naznačena time, što su dva mlaza (110) tečnog proizvoda (50, 70) usmerena jedan na drugi, tako da se tečnost raspršuje na mestu njihovog dodira.
YUP-529/98A 1990-03-21 1991-03-21 Naprava za raspršivanje RS49548B (sr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB909006340A GB9006340D0 (en) 1990-03-21 1990-03-21 Metered dose aerosol delivery system
GB909023767A GB9023767D0 (en) 1990-11-01 1990-11-01 Atomising devices and methods

Publications (2)

Publication Number Publication Date
YU52998A YU52998A (sh) 2001-07-10
RS49548B true RS49548B (sr) 2007-02-05

Family

ID=26296818

Family Applications (1)

Application Number Title Priority Date Filing Date
YUP-529/98A RS49548B (sr) 1990-03-21 1991-03-21 Naprava za raspršivanje

Country Status (37)

Country Link
US (2) US5497944A (sr)
EP (2) EP0627230B1 (sr)
JP (1) JP2630347B2 (sr)
KR (1) KR0139652B1 (sr)
CN (2) CN1042203C (sr)
AT (2) ATE160947T1 (sr)
AU (1) AU650870B2 (sr)
BR (1) BR9106249A (sr)
CA (2) CA2078683C (sr)
CZ (1) CZ283820B6 (sr)
DE (2) DE69131966T2 (sr)
DK (2) DK0627230T3 (sr)
ES (2) ES2109943T3 (sr)
FI (1) FI104311B (sr)
GB (1) GB2256805B (sr)
GR (2) GR3026065T3 (sr)
HK (1) HK1005059A1 (sr)
HR (1) HRP921357B1 (sr)
HU (1) HU216121B (sr)
IE (1) IE62626B1 (sr)
IL (1) IL97619A (sr)
IN (1) IN177383B (sr)
MY (1) MY110310A (sr)
NO (1) NO303206B1 (sr)
NZ (1) NZ237502A (sr)
PH (1) PH30833A (sr)
PL (1) PL165926B1 (sr)
PT (1) PT97098B (sr)
RS (1) RS49548B (sr)
RU (1) RU2104048C1 (sr)
SG (1) SG45171A1 (sr)
SI (1) SI9110500B (sr)
SK (1) SK280225B6 (sr)
TW (1) TW253846B (sr)
UA (1) UA27777C2 (sr)
WO (1) WO1991014468A1 (sr)
YU (1) YU48710B (sr)

Families Citing this family (429)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL100224A (en) * 1990-12-04 1994-10-21 Dmw Tech Ltd Spray nozzle
US7628339B2 (en) 1991-04-24 2009-12-08 Novartis Pharma Ag Systems and methods for controlling fluid feed to an aerosol generator
US6540154B1 (en) * 1991-04-24 2003-04-01 Aerogen, Inc. Systems and methods for controlling fluid feed to an aerosol generator
GB9114080D0 (en) * 1991-06-28 1991-08-14 Weston Terence E Atomising valve
AU665355B2 (en) * 1991-07-01 1996-01-04 Alexander George Brian O'neil Apparatus for patient-controlled infusion
WO1993018812A1 (en) * 1992-03-25 1993-09-30 Tebro S.A. Powder jet dispenser for medicament inhalation therapies
US6007676A (en) 1992-09-29 1999-12-28 Boehringer Ingelheim International Gmbh Atomizing nozzle and filter and spray generating device
IL107120A (en) * 1992-09-29 1997-09-30 Boehringer Ingelheim Int Atomising nozzle and filter and spray generating device
US5672581A (en) * 1993-01-29 1997-09-30 Aradigm Corporation Method of administration of insulin
US5934272A (en) * 1993-01-29 1999-08-10 Aradigm Corporation Device and method of creating aerosolized mist of respiratory drug
US5694919A (en) * 1993-01-29 1997-12-09 Aradigm Corporation Lockout device for controlled release of drug from patient-activated dispenser
US5743250A (en) * 1993-01-29 1998-04-28 Aradigm Corporation Insulin delivery enhanced by coached breathing
US6098620A (en) * 1993-01-29 2000-08-08 Aradigm Corporation Device for aerosolizing narcotics
US5558085A (en) * 1993-01-29 1996-09-24 Aradigm Corporation Intrapulmonary delivery of peptide drugs
US7448375B2 (en) * 1993-01-29 2008-11-11 Aradigm Corporation Method of treating diabetes mellitus in a patient
US6131567A (en) * 1993-01-29 2000-10-17 Aradigm Corporation Method of use of monomeric insulin as a means for improving the reproducibility of inhaled insulin
US6024090A (en) * 1993-01-29 2000-02-15 Aradigm Corporation Method of treating a diabetic patient by aerosolized administration of insulin lispro
US5970973A (en) * 1993-01-29 1999-10-26 Aradigm Corporation Method of delivering insulin lispro
US6012450A (en) * 1993-01-29 2000-01-11 Aradigm Corporation Intrapulmonary delivery of hematopoietic drug
US5724957A (en) * 1993-01-29 1998-03-10 Aradigm Corporation Intrapulmonary delivery of narcotics
US5873358A (en) * 1993-01-29 1999-02-23 Aradigm Corporation Method of maintaining a diabetic patient's blood glucose level in a desired range
US5888477A (en) * 1993-01-29 1999-03-30 Aradigm Corporation Use of monomeric insulin as a means for improving the bioavailability of inhaled insulin
US5819726A (en) * 1993-01-29 1998-10-13 Aradigm Corporation Method for the delivery of aerosolized drugs to the lung for the treatment of respiratory disease
US5915378A (en) * 1993-01-29 1999-06-29 Aradigm Corporation Creating an aerosolized formulation of insulin
US5507277A (en) * 1993-01-29 1996-04-16 Aradigm Corporation Lockout device for controlled release of drug from patient-activateddispenser
DK48993D0 (da) * 1993-04-30 1993-04-30 Steen Erik Holm Forstoevningsapparat til vandbaaret lungemedicin
US5497763A (en) * 1993-05-21 1996-03-12 Aradigm Corporation Disposable package for intrapulmonary delivery of aerosolized formulations
US5792057A (en) * 1993-05-21 1998-08-11 Aradigm Corporation Ventilation imaging using a fine particle aerosol generator
US5709202A (en) * 1993-05-21 1998-01-20 Aradigm Corporation Intrapulmonary delivery of aerosolized formulations
FR2705911B1 (fr) * 1993-06-02 1995-08-11 Oreal Appareil de nébulisation piézoélectrique.
CA2189351C (en) * 1994-05-13 2008-12-30 Stephen J. Farr Narcotic containing aerosol formulation
DE4428434A1 (de) * 1994-08-11 1996-02-15 Boehringer Ingelheim Kg Verschlußkappe und Verfahren zur gasblasenfreien Füllung von Behältern
US5522385A (en) * 1994-09-27 1996-06-04 Aradigm Corporation Dynamic particle size control for aerosolized drug delivery
US6782886B2 (en) * 1995-04-05 2004-08-31 Aerogen, Inc. Metering pumps for an aerosolizer
US5758637A (en) 1995-08-31 1998-06-02 Aerogen, Inc. Liquid dispensing apparatus and methods
US6085740A (en) 1996-02-21 2000-07-11 Aerogen, Inc. Liquid dispensing apparatus and methods
AU710177B2 (en) * 1995-06-07 1999-09-16 Alexander George Brian O'neil Patient controlled drug delivery device
RO116599B1 (ro) 1995-06-07 2001-04-30 Oneil Alexander G B Dispozitiv de distribuire a unui medicament comandat de pacient
SE9503141D0 (sv) * 1995-09-12 1995-09-12 Siemens Elema Ab Narkosapparat
DE19536902A1 (de) * 1995-10-04 1997-04-10 Boehringer Ingelheim Int Vorrichtung zur Hochdruckerzeugung in einem Fluid in Miniaturausführung
DE19545226C1 (de) 1995-12-05 1997-06-19 Boehringer Ingelheim Int Sperrspannwerk für einen federbetätigten Abtrieb
US5829436A (en) * 1996-02-05 1998-11-03 Aradigm Corporation Ventilation imaging using a fine particle aerosol generator
AUPN814496A0 (en) * 1996-02-19 1996-03-14 Monash University Dermal penetration enhancer
FR2745551B1 (fr) * 1996-02-29 1998-05-07 Kerplas Snc Capuchon-poussoir pour flacon de distribution d'un produit, et flacon correspondant
DE19615422A1 (de) * 1996-04-19 1997-11-20 Boehringer Ingelheim Kg Zweikammer-Kartusche für treibgasfreie Dosieraerosole
AUPO418696A0 (en) * 1996-12-12 1997-01-16 Resmed Limited A substance delivery apparatus
US20030215396A1 (en) * 1999-09-15 2003-11-20 Boehringer Ingelheim Pharma Kg Method for the production of propellant gas-free aerosols from aqueous medicament preparations
DE19653969A1 (de) * 1996-12-20 1998-06-25 Boehringer Ingelheim Kg Neue wässrige Arzneimittelzubereitung zur Erzeugung treibgasfreier Aerosole
US5829435A (en) * 1997-02-24 1998-11-03 Aradigm Corporation Prefilter for prevention of clogging of a nozzle in the generation of an aerosol and prevention of administration of undesirable particles
GB9818111D0 (en) 1998-08-19 1998-10-14 Weston Medical Ltd Device for metered fluid delivery
US6089414A (en) * 1997-03-06 2000-07-18 Hayes Products, Llc Pump assembly with one piece piston
US5810211A (en) * 1997-03-06 1998-09-22 Hayes Products, Llc Pump assembly with sliding plug
US5918782A (en) * 1997-03-06 1999-07-06 Hayes Products, Llc Pump assembly with sprayer
US5816447A (en) * 1997-03-06 1998-10-06 Hayes Products, Llc Non-aerosol pump spray apparatus
DE19715893C2 (de) * 1997-04-16 1999-04-29 Boehringer Ingelheim Int Vorrichtung zum Entnehmen einer Flüssigkeit aus einem geschlossenen Behälter
US20060239930A1 (en) * 1997-08-04 2006-10-26 Herbert Lamche Process for nebulizing aqueous compositions containing highly concentrated insulin
DE19733651A1 (de) * 1997-08-04 1999-02-18 Boehringer Ingelheim Pharma Wässrige Aerosolzubereitungen enthaltend biologisch aktive Markomoleküle und Verfahren zur Erzeugung entsprechender Aerosole
USD402205S (en) 1997-08-27 1998-12-08 Hayes Products, Llc Bottle
USD418201S (en) * 1997-08-27 1999-12-28 Hayes Products, Llc Bottle, pump and sprayer assembly
USD407312S (en) 1997-08-28 1999-03-30 Hayes Products, Llc Sprayer
USD417618S (en) * 1997-08-28 1999-12-14 Hayes Products, Llc Pump assembly
DE19742439C1 (de) 1997-09-26 1998-10-22 Boehringer Ingelheim Int Mikrostrukturiertes Filter
US6016800A (en) * 1997-10-24 2000-01-25 Century; Theodore J. Intrapulmonary aerosolizer
GB9724223D0 (en) * 1997-11-18 1998-01-14 Pa Consulting Services Drug delivery device
US6223746B1 (en) * 1998-02-12 2001-05-01 Iep Pharmaceutical Devices Inc. Metered dose inhaler pump
US7963955B2 (en) * 1998-02-27 2011-06-21 Boehringer Ingelheim International Gmbh Container for a medicinal liquid
US7335186B2 (en) 1998-03-13 2008-02-26 Alexander George Brian O'Neil Patient controlled drug delivery device
US6234167B1 (en) 1998-10-14 2001-05-22 Chrysalis Technologies, Incorporated Aerosol generator and methods of making and using an aerosol generator
DE19847968A1 (de) * 1998-10-17 2000-04-20 Boehringer Ingelheim Pharma Verschlußkappe und Behälter als Zweikammer-Kartusche für Vernebler zur Erzeugung von Aerosolen
US6745763B2 (en) * 1998-10-27 2004-06-08 Garth T. Webb Vaporizing device for administering sterile medication
DE19851404A1 (de) 1998-11-07 2000-05-11 Boehringer Ingelheim Int Druckausgleichsvorrichtung für einen Doppelbehälter
US6070575A (en) 1998-11-16 2000-06-06 Aradigm Corporation Aerosol-forming porous membrane with certain pore structure
US6354516B1 (en) * 1999-11-02 2002-03-12 Aradigm Corporation Pore structures for reduced pressure aerosolization
WO2000029167A1 (en) 1998-11-16 2000-05-25 Aradigm Corporation Method of fabricating porous membrane with unique pore structure for aerosolized delivery of drugs
WO2000041814A1 (en) * 1999-01-11 2000-07-20 Graves Spray Supply, Inc. Liquid impingement nozzle with paired openings
DE19940713A1 (de) * 1999-02-23 2001-03-01 Boehringer Ingelheim Int Kartusche für eine Flüssigkeit
DE19921693A1 (de) 1999-05-12 2000-11-16 Boehringer Ingelheim Pharma Neuartige Arzneimittelkompositionen auf der Basis von anticholinergisch wirksamen Verbindungen und ß-Mimetika
US6360922B1 (en) 1999-04-27 2002-03-26 Hayes Products, Llc Pump assembly with pressure release capability
US6606992B1 (en) * 1999-06-30 2003-08-19 Nektar Therapeutics Systems and methods for aerosolizing pharmaceutical formulations
ES2165768B1 (es) 1999-07-14 2003-04-01 Almirall Prodesfarma Sa Nuevos derivados de quinuclidina y composiciones farmaceuticas que los contienen.
US6235177B1 (en) 1999-09-09 2001-05-22 Aerogen, Inc. Method for the construction of an aperture plate for dispensing liquid droplets
JP2003509142A (ja) 1999-09-15 2003-03-11 アラダイム コーポレーション 減圧エアロゾル化孔構造
EP1747816A3 (en) * 1999-09-15 2007-02-14 Aradigm Corporation Pore structures for reduced pressure aerosolization
SE9903990D0 (sv) * 1999-11-02 1999-11-02 Shl Medical Ab Inhalator with aerosolizing unit
GB0002798D0 (en) * 2000-02-09 2000-03-29 Glaxo Group Ltd Actuator nozzle for metered dose inhaler
US6883516B2 (en) 2000-04-27 2005-04-26 Chrysalis Technologies Incorporated Method for generating an aerosol with a predetermined and/or substantially monodispersed particle size distribution
MY136453A (en) 2000-04-27 2008-10-31 Philip Morris Usa Inc "improved method and apparatus for generating an aerosol"
US8336545B2 (en) * 2000-05-05 2012-12-25 Novartis Pharma Ag Methods and systems for operating an aerosol generator
US7100600B2 (en) 2001-03-20 2006-09-05 Aerogen, Inc. Fluid filled ampoules and methods for their use in aerosolizers
US7600511B2 (en) * 2001-11-01 2009-10-13 Novartis Pharma Ag Apparatus and methods for delivery of medicament to a respiratory system
US7971588B2 (en) * 2000-05-05 2011-07-05 Novartis Ag Methods and systems for operating an aerosol generator
MXPA02010884A (es) * 2000-05-05 2003-03-27 Aerogen Ireland Ltd Aparato y metodo para el suministro de medicamentos al sistema respiratorio.
US6948491B2 (en) * 2001-03-20 2005-09-27 Aerogen, Inc. Convertible fluid feed system with comformable reservoir and methods
GB0012356D0 (en) 2000-05-22 2000-07-12 Textron Automotive Company Lim Fluid spray nozzle
US6325248B1 (en) 2000-07-05 2001-12-04 Robert E. Corba Container assembly
US6299024B1 (en) 2000-07-05 2001-10-09 Robert E. Corba Valve assembly for dispensing container
KR100492671B1 (ko) * 2000-10-05 2005-06-07 오므론 헬스캐어 가부시키가이샤 액체 무화 장치
RS50859B (sr) * 2000-10-31 2010-08-31 Boehringer Ingelheim Pharma Gmbh. & Co.Kg. Formulacija rastvora za inhalaciju sa soli tiotropijuma
WO2002038280A2 (en) * 2000-11-10 2002-05-16 Therics, Inc. A wetting-resistant nozzle for dispensing small volumes of liquid and a method for manufacturing a wetting-resistant nozzle
WO2002047944A1 (en) * 2000-12-11 2002-06-20 Fenton, Colleen, Mary An inflation device
DE10062630A1 (de) * 2000-12-15 2002-08-29 Bartels Mikrotechnik Gmbh Beduftungsverfahren
US6491233B2 (en) 2000-12-22 2002-12-10 Chrysalis Technologies Incorporated Vapor driven aerosol generator and method of use thereof
US6701921B2 (en) 2000-12-22 2004-03-09 Chrysalis Technologies Incorporated Aerosol generator having heater in multilayered composite and method of use thereof
US6799572B2 (en) 2000-12-22 2004-10-05 Chrysalis Technologies Incorporated Disposable aerosol generator system and methods for administering the aerosol
US7077130B2 (en) 2000-12-22 2006-07-18 Chrysalis Technologies Incorporated Disposable inhaler system
US6681998B2 (en) 2000-12-22 2004-01-27 Chrysalis Technologies Incorporated Aerosol generator having inductive heater and method of use thereof
US6501052B2 (en) 2000-12-22 2002-12-31 Chrysalis Technologies Incorporated Aerosol generator having multiple heating zones and methods of use thereof
US20110301569A1 (en) 2001-01-20 2011-12-08 Gordon Wayne Dyer Methods and apparatus for the CVCS
US6550472B2 (en) * 2001-03-16 2003-04-22 Aerogen, Inc. Devices and methods for nebulizing fluids using flow directors
US6732944B2 (en) 2001-05-02 2004-05-11 Aerogen, Inc. Base isolated nebulizing device and methods
GB0111336D0 (en) * 2001-05-10 2001-07-04 Innovata Biomed Ltd Device
DE10125564A1 (de) 2001-05-25 2002-11-28 Transmit Technologietransfer Inhalationsmaske für Pferde
FR2826344B1 (fr) * 2001-06-22 2003-09-05 Oreal Dispositif pour la pulverisation d'un produit, notamment sous forme de dose echantillon
DE10131178A1 (de) * 2001-06-29 2003-01-16 Boehringer Ingelheim Pharma Vernebler zur Applikation von Flüssigkeiten in die Augen
DE10136555A1 (de) 2001-07-27 2003-02-13 Boehringer Ingelheim Int Optimierte Verfahren zur Bestimmung der Aerosol-Partikelgrößenverteilung und Vorrichtung zur Durchführung derartiger Verfahren
US6640050B2 (en) 2001-09-21 2003-10-28 Chrysalis Technologies Incorporated Fluid vaporizing device having controlled temperature profile heater/capillary tube
US6568390B2 (en) 2001-09-21 2003-05-27 Chrysalis Technologies Incorporated Dual capillary fluid vaporizing device
JP4795637B2 (ja) * 2001-09-28 2011-10-19 カーブ テクノロジー,インコーポレイティド 鼻ネブライザー
DE10154237A1 (de) * 2001-11-07 2003-05-15 Steag Microparts Gmbh Zerstäuber für manuelle Betätigung
US6681769B2 (en) 2001-12-06 2004-01-27 Crysalis Technologies Incorporated Aerosol generator having a multiple path heater arrangement and method of use thereof
US6804458B2 (en) 2001-12-06 2004-10-12 Chrysalis Technologies Incorporated Aerosol generator having heater arranged to vaporize fluid in fluid passage between bonded layers of laminate
US6701922B2 (en) 2001-12-20 2004-03-09 Chrysalis Technologies Incorporated Mouthpiece entrainment airflow control for aerosol generators
DE10163500A1 (de) * 2001-12-21 2002-12-19 Wella Ag Versprühbare Haargele
US20030178022A1 (en) * 2001-12-21 2003-09-25 Chiesi Farmaceutici S.P.A. Pressurized metered dose inhaler (PMDI) actuators and medicinal aerosol solution formulation products comprising therse actuators
US20050205089A1 (en) * 2002-01-07 2005-09-22 Aerogen, Inc. Methods and devices for aerosolizing medicament
JP4477355B2 (ja) 2002-01-07 2010-06-09 エアロジェン,インコーポレイテッド 吸入のために流体を噴霧するためのデバイスおよび方法
US7677467B2 (en) * 2002-01-07 2010-03-16 Novartis Pharma Ag Methods and devices for aerosolizing medicament
WO2003059424A1 (en) * 2002-01-15 2003-07-24 Aerogen, Inc. Methods and systems for operating an aerosol generator
US6868851B2 (en) * 2002-01-31 2005-03-22 Instrumentarium Corp. Liquid reservoir for nebulizer
US6953133B2 (en) * 2002-04-02 2005-10-11 Hayes Products, Inc. Pump assembly with continuous tube
DE10216036A1 (de) 2002-04-11 2003-10-23 Boehringer Ingelheim Pharma Aerosolformulierung für die Inhalation enthaltend ein Tiotropiumsalz
DE10216429A1 (de) 2002-04-12 2003-10-23 Boehringer Ingelheim Pharma Arzneimittel enthaltend Steroide und ein neues Anticholinergikum
US8122881B2 (en) 2002-05-09 2012-02-28 Kurve Technology, Inc. Particle dispersion device for nasal delivery
US20070044792A1 (en) * 2005-08-30 2007-03-01 Aerogen, Inc. Aerosol generators with enhanced corrosion resistance
US6915962B2 (en) * 2002-05-20 2005-07-12 Aerogen, Inc. Apparatus for providing aerosol for medical treatment and methods
DE10225470A1 (de) 2002-06-08 2003-12-18 Boehringer Ingelheim Int Vernebler mit Merkhilfe für das Therapieregiment
JP2005538066A (ja) 2002-07-09 2005-12-15 ベーリンガー インゲルハイム ファルマ ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディトゲゼルシャフト 新規な抗コリン作用薬及びp38キナーゼ阻害剤を用いた新規な医薬組成物
DE10230751A1 (de) 2002-07-09 2004-01-22 Boehringer Ingelheim Pharma Gmbh & Co. Kg Neue Arzneimittelkompositionen auf der Basis neuer Anticholinergika und EGFR-Kinase-Hemmern
GB0217866D0 (en) * 2002-08-01 2002-09-11 Steag Microparts Gmbh Low dose spray pump
GB2391862C (en) * 2002-08-13 2007-01-11 Shield Medicare Ltd Spray dispenser assembly and vessel therefor
EP1908468A1 (de) * 2002-08-14 2008-04-09 Boehringer Ingelheim Pharma GmbH & Co. KG Aerosolformulierung für die Inhalation enthaltend ein Anticholinergikum
US20040166065A1 (en) 2002-08-14 2004-08-26 Boehringer Ingelheim Pharma Gmbh & Co. Kg Aerosol formulation for inhalation comprising an anticholinergic
US7699052B2 (en) * 2002-09-05 2010-04-20 Boehringer Ingelheim Pharma Gmbh & Co. Kg Apparatus for the dispensing of liquids, container cartridge suitable for this, and system comprising the apparatus for the dispensing of liquids, and the container cartridge
DE10243255A1 (de) 2002-09-17 2004-03-25 Boehringer Ingelheim Pharma Gmbh & Co. Kg Verfahren zum Messen der Dichtigkeit von Folienbehältnissen
US20040055595A1 (en) * 2002-09-19 2004-03-25 Noymer Peter D. Aerosol drug delivery system employing formulation pre-heating
SE0202800D0 (sv) * 2002-09-23 2002-09-23 Pharmacia Ab Dispensing apparatus and method for liquid products, particularly medicinal products
EP1567217A2 (en) * 2002-10-30 2005-08-31 Nektar Therapeutics Increased dosage metered dose inhaler
US7056916B2 (en) 2002-11-15 2006-06-06 Boehringer Ingelheim Pharma Gmbh & Co. Kg Medicaments for the treatment of chronic obstructive pulmonary disease
US7037535B2 (en) * 2002-11-19 2006-05-02 Kimberly-Clark Worldwide, Inc. Method and composition for neutralizing house dust mite feces
US7621266B2 (en) 2003-01-14 2009-11-24 Boehringer Ingelheim International Gmbh Nozzle-system for a dispenser for fluids consisting of a nozzle and a nozzle-holder and/or screw cap
DE10300983A1 (de) 2003-01-14 2004-07-22 Boehringer Ingelheim Pharma Gmbh & Co. Kg Düsensystem für eine Ausbringungsvorrichtung für Flüssigkeiten bestehend aus Düse und Düsenhalter und/oder Überwurfmutter
GB0300939D0 (en) * 2003-01-16 2003-02-12 Unilever Plc Method of creating a cosmetic spray
ATE501766T1 (de) 2003-05-20 2011-04-15 James F Collins Ophthalmisches arzneimittelabgabesystem
SI1644129T1 (sl) 2003-07-16 2007-04-30 Boehringer Ingelheim Pharma Postopek za izdelavo mikrofluidnih razporeditev iz ploscate kompozitne strukture
US8616195B2 (en) * 2003-07-18 2013-12-31 Novartis Ag Nebuliser for the production of aerosolized medication
US20050017089A1 (en) * 2003-07-21 2005-01-27 Marc Rohrschneider Finger operated spray pump
JP2007500151A (ja) 2003-07-29 2007-01-11 ベーリンガー インゲルハイム インターナショナル ゲゼルシャフト ミット ベシュレンクテル ハフツング ベータ受容体刺激薬及び抗コリン薬を含む吸入用医薬
US7367334B2 (en) 2003-08-27 2008-05-06 Philip Morris Usa Inc. Fluid vaporizing device having controlled temperature profile heater/capillary tube
US20070131230A1 (en) * 2003-09-05 2007-06-14 Kurve Technology, Inc. Nasal adapter for the base of the nose
WO2005023335A2 (en) * 2003-09-05 2005-03-17 Kurve Technology, Inc. Integrated nebulizer and particle dispersing chamber for delivery of medicament
US7427004B2 (en) * 2003-10-20 2008-09-23 Meadwestvaco Calmar, Inc. Hand held pressurized sprayer
DE102004001451A1 (de) 2004-01-08 2005-08-11 Boehringer Ingelheim International Gmbh Vorrichtung zum Haltern eines fluidischen Bauteiles
US20050183718A1 (en) 2004-02-24 2005-08-25 Boehringer Ingelheim International Gmbh Nebulizer
DE102004009436A1 (de) 2004-02-24 2005-10-13 Boehringer Ingelheim International Gmbh Zerstäuber
DE102004009435A1 (de) 2004-02-24 2005-12-08 Boehringer Ingelheim International Gmbh Zerstäuber
DE102004009434A1 (de) * 2004-02-24 2005-12-15 Boehringer Ingelheim International Gmbh Zerstäuber
DE102004011381A1 (de) * 2004-03-05 2005-09-15 Boehringer Ingelheim Pharma Gmbh & Co. Kg Impaktionsdüse für treibgasbetriebene Dosieraerosole
DE102004012093A1 (de) * 2004-03-05 2005-09-22 Boehringer Ingelheim Pharma Gmbh & Co. Kg Pulverinhalator mit Merkanaldüse
BE1015973A3 (fr) * 2004-04-09 2005-12-06 Oultremont Aurian D Dispositif de spray combine avec une poche souple a maintient vertical.
BRPI0509991A (pt) * 2004-04-20 2007-10-16 Aerogen Inc aparelho de fornecimento em aerossol, métodos e composições para sistemas de respiração auxiliados por pressão
US7290541B2 (en) * 2004-04-20 2007-11-06 Aerogen, Inc. Aerosol delivery apparatus and method for pressure-assisted breathing systems
US7267121B2 (en) 2004-04-20 2007-09-11 Aerogen, Inc. Aerosol delivery apparatus and method for pressure-assisted breathing systems
US7946291B2 (en) 2004-04-20 2011-05-24 Novartis Ag Ventilation systems and methods employing aerosol generators
PT1781298E (pt) 2004-04-22 2012-02-03 Boehringer Ingelheim Int Combinações farmacêuticas contendo benzoxazinas para o tratamento de doenças respiratórias
US20050272726A1 (en) * 2004-04-22 2005-12-08 Boehringer Ingelheim International Gmbh Novel medicaments for the treatment of respiratory diseases
AU2005238962B2 (en) 2004-04-23 2011-05-26 Philip Morris Products S.A. Aerosol generators and methods for producing aerosols
DE102004021789A1 (de) * 2004-05-03 2006-04-27 Boehringer Ingelheim International Gmbh Zerstäuber zum Ausbringen von Flüssigkeiten für medizinische Zwecke
US7723306B2 (en) 2004-05-10 2010-05-25 Boehringer Ingelheim Pharma Gmbh & Co. Kg Spray-dried powder comprising at least one 1,4 O-linked saccharose-derivative and methods for their preparation
US7611709B2 (en) 2004-05-10 2009-11-03 Boehringer Ingelheim Pharma Gmbh And Co. Kg 1,4 O-linked saccharose derivatives for stabilization of antibodies or antibody derivatives
US7727962B2 (en) 2004-05-10 2010-06-01 Boehringer Ingelheim Pharma Gmbh & Co. Kg Powder comprising new compositions of oligosaccharides and methods for their preparation
US20050256115A1 (en) * 2004-05-14 2005-11-17 Boehringer Ingelheim International Gmbh Aerosol formulation for the inhalation of beta-agonists
US7220742B2 (en) 2004-05-14 2007-05-22 Boehringer Ingelheim International Gmbh Enantiomerically pure beta agonists, process for the manufacture thereof and use thereof as medicaments
US20050255050A1 (en) * 2004-05-14 2005-11-17 Boehringer Ingelheim International Gmbh Powder formulations for inhalation, comprising enantiomerically pure beta agonists
ATE474601T1 (de) 2004-05-31 2010-08-15 Almirall Sa Kombinationen mit antimuskarin-wirkstoffen und pde4-hemmern
ES2257152B1 (es) 2004-05-31 2007-07-01 Laboratorios Almirall S.A. Combinaciones que comprenden agentes antimuscarinicos y agonistas beta-adrenergicos.
US20060035893A1 (en) 2004-08-07 2006-02-16 Boehringer Ingelheim International Gmbh Pharmaceutical compositions for treatment of respiratory and gastrointestinal disorders
US7299950B2 (en) * 2004-09-03 2007-11-27 Rieke Corporation Dispensing apparatus
US7152813B2 (en) * 2004-09-13 2006-12-26 Ding Hwa Co., Ltd. Cap with a suction type spray head
WO2006037636A2 (en) 2004-10-06 2006-04-13 Boehringer Ingelheim International Gmbh Dispensing device, storage device and method for dispensing powder
US20090007904A1 (en) * 2004-10-12 2009-01-08 Aradigm Corporation Device and Method for Generating an Aerosol From a Liquid Formulation and Ensuring Its Sterility
DE102004049574A1 (de) * 2004-10-12 2006-04-20 Doris Dr. Barnikol-Keuten Arzneimittel und System zur perkutanen Arzneistoffverabreichung
PT2486942T (pt) 2004-11-24 2019-01-18 Meda Pharmaceuticals Inc Composições que compreendem azelastina e seus métodos de utilização
US8758816B2 (en) * 2004-11-24 2014-06-24 Meda Pharmaceuticals Inc. Compositions comprising azelastine and methods of use thereof
US20070020330A1 (en) * 2004-11-24 2007-01-25 Medpointe Healthcare Inc. Compositions comprising azelastine and methods of use thereof
JP4715254B2 (ja) 2005-03-18 2011-07-06 オムロンヘルスケア株式会社 吸入器
CN100366347C (zh) * 2005-04-15 2008-02-06 池龙岩 全自动喷雾器
CN101184522B (zh) 2005-05-18 2011-12-21 尼克塔治疗公司 用于支气管内治疗的阀、设备和方法
ES2265276B1 (es) 2005-05-20 2008-02-01 Laboratorios Almirall S.A. Derivados de 4-(2-amino-1-hidroxietil)fenol como agonistas del receptor beta2 adrenergico.
DE102005024439A1 (de) 2005-05-24 2006-12-07 Boehringer Ingelheim International Gmbh Zerstäuber
KR101314052B1 (ko) * 2005-05-25 2013-10-02 노바르티스 아게 진동 시스템 및 방법
TWI366460B (en) 2005-06-16 2012-06-21 Euro Celtique Sa Cannabinoid active pharmaceutical ingredient for improved dosage forms
EP1898894A1 (en) * 2005-06-17 2008-03-19 Boehringer Ingelheim International GmbH Mrp iv inhibitors for the treatment of respiratory diseases
DE102005029746B4 (de) * 2005-06-24 2017-10-26 Boehringer Ingelheim International Gmbh Zerstäuber
DE102005063657B3 (de) 2005-06-24 2022-11-03 Boehringer Ingelheim International Gmbh Zerstäuber und Behälter
CA2608310A1 (en) 2005-06-29 2007-01-04 Boehringer Ingelheim International Gmbh Method and device for atomising liquid
DE102005030733A1 (de) 2005-07-01 2007-01-04 Boehringer Ingelheim Pharma Gmbh & Co. Kg Neue Arzneimittelkombinationen zur Behandlung von Atemwegserkrankungen enthaltend langwirksame Beta-2-Agonisten und wenigstens einen weiteren Wirkstoff
DE102005035715A1 (de) 2005-07-27 2007-02-01 Boehringer Ingelheim Pharma Gmbh & Co. Kg Verfahren zur Überprüfung der Permeabilitätsrate eines geschlossenen Behälters
WO2007020227A1 (de) * 2005-08-15 2007-02-22 Boehringer Ingelheim International Gmbh Verfahren zur herstellung von betamimetika
RS53070B (sr) 2005-08-24 2014-04-30 Boehringer Ingelheim International Gmbh Atomizer koji sadrži brojač i blokadu daljeg aktiviranja
TWI396541B (zh) 2005-10-10 2013-05-21 Boehringer Ingelheim Int 用於治療呼吸疾病之新穎藥物組合
DE102005052898A1 (de) * 2005-11-03 2007-05-10 Boehringer Ingelheim Pharma Gmbh & Co. Kg Verfahren und Vorrichtung zum Dosieren von Arzneimitteln
US7423146B2 (en) 2005-11-09 2008-09-09 Boehringer Ingelheim International Gmbh Process for the manufacturing of pharmaceutically active 3,1-benzoxazine-2-ones
EP1792660A1 (en) 2005-12-02 2007-06-06 Boehringer Ingelheim Pharma GmbH & Co. KG Dispensing device
JP4731304B2 (ja) 2005-12-14 2011-07-20 Hoya株式会社 内視鏡用液体塗布具
JP4774290B2 (ja) 2005-12-19 2011-09-14 Hoya株式会社 内視鏡用液剤散布具
JP4674541B2 (ja) * 2005-12-22 2011-04-20 パナソニック電工株式会社 静電霧化装置及び静電霧化装置を備えた食品保管庫
US7958887B2 (en) * 2006-03-10 2011-06-14 Aradigm Corporation Nozzle pore configuration for intrapulmonary delivery of aerosolized formulations
TWM297751U (en) * 2006-03-21 2006-09-21 Taidoc Technology Corp Liquid nebulizer
DE102006016901A1 (de) * 2006-04-11 2007-10-25 Boehringer Ingelheim Pharma Gmbh & Co. Kg Mundstück für einen Inhalator
DE102006016904A1 (de) * 2006-04-11 2007-10-25 Boehringer Ingelheim Pharma Gmbh & Co. Kg Inhalator
DE102006022002A1 (de) * 2006-05-10 2007-11-15 Boehringer Ingelheim International Gmbh Zerstäuber und Verfahren zur Zerstäubung von Fluid
WO2007134967A1 (de) 2006-05-19 2007-11-29 Boehringer Ingelheim International Gmbh Treibgasfreie aerosolformulierung für die inhalation enthaltend ipratropiumbromid und salbutamolsulfat
US8061350B2 (en) * 2006-06-02 2011-11-22 Boehringer Ingelheim Pharma Gmbh & Co. Kg Process and device for dosing pharmaceutical agents
DE102006025871A1 (de) * 2006-06-02 2007-12-06 Boehringer Ingelheim Pharma Gmbh & Co. Kg Zerstäuber
WO2008017637A1 (de) 2006-08-07 2008-02-14 Boehringer Ingelheim International Gmbh Arzneimittelkombinationen zur behandlung von atemwegserkrankungen
UY30550A1 (es) 2006-08-22 2008-03-31 Boehringer Ingelheim Int Nuevos beta-agonistas enantioméricamente puros, procedimientos para su preparacion y su uso como medicamentos
US7905229B2 (en) 2006-08-30 2011-03-15 Kurve Technology, Inc. Aerosol generating and delivery device
NL1033149C2 (nl) * 2006-12-29 2008-07-01 Afa Polytek Bv Doseerinrichting die bestaat uit een houder met een hals en een door een klikkoppeling daarmee verbonden doseerkop.
ES2306595B1 (es) 2007-02-09 2009-09-11 Laboratorios Almirall S.A. Sal de napadisilato de 5-(2-((6-(2,2-difluoro-2-feniletoxi)hexil)amino)-1-hidroxietil)-8-hidroxiquinolin-2(1h)-ona como agonista del receptor adrenergico beta2.
JP2010519963A (ja) * 2007-02-28 2010-06-10 アボツト・レスピラトリー・エル・エル・シー ノズル形式の噴霧システム
ES2320955B1 (es) 2007-03-02 2010-03-16 Laboratorios Almirall S.A. Nuevos derivados de 3-((1,2,4)triazolo(4,3-a)piridin-7-il)benzamida.
DE102007020578A1 (de) 2007-05-02 2008-11-06 Boehringer Ingelheim Pharma Gmbh & Co. Kg Wässrige Aerosolzubereitungen enthaltend therapeutisch wirksame Mikroorganismen oder Teile von Mikroorganismen und Verfahren zur Erzeugung entsprechender Aerosole
DE102007023012B4 (de) * 2007-05-15 2025-04-30 Boehringer Ingelheim Pharma Gmbh & Co. Kg Zerstäuber
WO2008151796A2 (en) 2007-06-15 2008-12-18 Boehringer Ingelheim International Gmbh Inhaler
EP2044967A1 (de) * 2007-10-01 2009-04-08 Boehringer Ingelheim Pharma GmbH & Co. KG Zerstäuber
ES2320961B1 (es) 2007-11-28 2010-03-17 Laboratorios Almirall, S.A. Derivados de 4-(2-amino-1-hidroxietil)fenol como agonistas del receptor adrenergico beta2.
EP2077132A1 (en) 2008-01-02 2009-07-08 Boehringer Ingelheim Pharma GmbH & Co. KG Dispensing device, storage device and method for dispensing a formulation
GB0800709D0 (en) * 2008-01-16 2008-02-20 Dunne Stephen T Double jet impinging nozzle
US9364841B2 (en) * 2008-02-19 2016-06-14 Boehringer Ingelheim Pharma Gmbh & Co. Kg Cartridge system
EP2093219A1 (de) 2008-02-22 2009-08-26 Boehringer Ingelheim International Gmbh Kristalline, enantiomerenreine Salzform eines Betamimetikums und dessen Verwendung als Arzneimittel
EP2096105A1 (en) 2008-02-28 2009-09-02 Laboratorios Almirall, S.A. Derivatives of 4-(2-amino-1-hydroxyethyl)phenol as agonists of the b2 adrenergic receptor
US20090218412A1 (en) * 2008-02-29 2009-09-03 Sge Analytical Science Pty Ltd. Non-contact dispensing of liquid droplets
EP2100599A1 (en) 2008-03-13 2009-09-16 Laboratorios Almirall, S.A. Inhalation composition containing aclidinium for treatment of asthma and chronic obstructive pulmonary disease
EP2100598A1 (en) 2008-03-13 2009-09-16 Laboratorios Almirall, S.A. Inhalation composition containing aclidinium for treatment of asthma and chronic obstructive pulmonary disease
EP2108641A1 (en) 2008-04-11 2009-10-14 Laboratorios Almirall, S.A. New substituted spiro[cycloalkyl-1,3'-indo]-2'(1'H)-one derivatives and their use as p38 mitogen-activated kinase inhibitors
DK2110132T3 (da) 2008-04-20 2014-04-28 D2 Bioscience Group Ltd Anvendelse af deuteriumoxid som elastasehæmmer
EP2113503A1 (en) 2008-04-28 2009-11-04 Laboratorios Almirall, S.A. New substituted indolin-2-one derivatives and their use as p39 mitogen-activated kinase inhibitors
EP2135632A1 (de) 2008-06-20 2009-12-23 Boehringer Ingelheim International Gmbh Inhalator
EP2898900B1 (en) 2008-09-19 2017-11-15 Nektar Therapeutics Polymer conjugates of ziconotide
US7984567B2 (en) * 2008-10-07 2011-07-26 Christ Bill Bertakis Apparatus for cleaning simulated hair articles
DE202008015493U1 (de) 2008-11-21 2009-02-12 Boehringer Ingelheim Pharma Gmbh & Co. Kg Faltschachtel
EP2189224A1 (de) 2008-11-22 2010-05-26 Grundfos Management A/S Düse
UY32297A (es) 2008-12-22 2010-05-31 Almirall Sa Sal mesilato de 5-(2-{[6-(2,2-difluoro-2-fenilitoxi) hexil]amino}-1-hidroxietil)-8-hidroxiquinolin-2( 1h)-ona como agonista del receptor b(beta)2 acrenérgico
EP2393492A1 (en) 2009-02-09 2011-12-14 Boehringer Ingelheim International GmbH New pharmaceutical compositions for treatment of respiratory and gastrointestinal disorders
EP2221297A1 (en) 2009-02-18 2010-08-25 Almirall, S.A. 5-(2-{[6-(2,2-difluoro-2-phenylethoxy)hexyl]amino}-1-hydroxyethyl)-8-hydroxyquinolin-2(1h)-one and its use in the treatment of pulmonary diseases
EP2221055A1 (en) 2009-02-18 2010-08-25 Almirall, S.A. 5-(2-{[6-(2,2-difluoro-2-phenylethoxy)hexyl]amino}-1-hydroxyethyl)-8-hydroxyquinolin-2(1H)-one for the treatment of lung function
EP2226323A1 (en) 2009-02-27 2010-09-08 Almirall, S.A. New tetrahydropyrazolo[3,4-c]isoquinolin-5-amine derivatives
EP2228368A1 (en) 2009-03-12 2010-09-15 Almirall, S.A. Process for manufacturing 5-(2-{[6-(2,2-difluoro-2-phenylethoxy) hexyl]amino}-1-hydroxyethyl)-8-hydroxyquinolin-2(1H)-one
EP2236227B1 (de) 2009-03-30 2013-12-18 Boehringer Ingelheim International GmbH Umformwerkzeug mit einem rotierbaren Grundkörper
EP2236224B1 (de) 2009-03-30 2013-03-06 Boehringer Ingelheim International GmbH Umformwerkzeug mit einem rotierbaren Grundkörper zum Formen einer Inhalatorkartusche und Verwendung eines solchen Umformwerkzeugs
US10011906B2 (en) 2009-03-31 2018-07-03 Beohringer Ingelheim International Gmbh Method for coating a surface of a component
EP2424603B1 (de) 2009-04-28 2014-12-31 Boehringer Ingelheim International GmbH Inhalationsvorrichtung
EP3508239B1 (de) 2009-05-18 2020-12-23 Boehringer Ingelheim International GmbH Adapter, inhalationseinrichtung und zerstäuber
EP3106149B1 (en) 2009-05-29 2019-11-20 Pearl Therapeutics, Inc. Compositions for pulmonary delivery of long-acting muscarinic antagonists and long-acting beta-2 adrenergic receptor agonists and associated methods and systems
US8815258B2 (en) 2009-05-29 2014-08-26 Pearl Therapeutics, Inc. Compositions, methods and systems for respiratory delivery of two or more active agents
RU2452585C2 (ru) * 2009-06-03 2012-06-10 Макнейл Аб Карманное распределительное устройство
ES2929471T3 (es) 2009-06-18 2022-11-29 Acerus Pharmaceuticals Usa Llc Administración segura de desmopresina
JP2012532191A (ja) 2009-07-06 2012-12-13 ベーリンガー インゲルハイム インターナショナル ゲゼルシャフト ミット ベシュレンクテル ハフツング [4,6−ビス(ジメチルアミノ)−2−(4−{[4−(トリフルオロメチル)ベンゾイル]アミノ}ベンジル)ピリミジン−5−イル]の多形体
KR20120038489A (ko) * 2009-07-16 2012-04-23 코닌클리케 필립스 일렉트로닉스 엔.브이. 압축 가스 구강 세정기용 단일 작업 제어 메커니즘
BR112012001170A2 (pt) * 2009-07-17 2016-03-01 Nektar Therapeutics método e sistema para criar uma pressão de solicitação negativa
EP2322176A1 (en) 2009-11-11 2011-05-18 Almirall, S.A. New 7-phenyl-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one derivatives
WO2011066176A1 (en) 2009-11-24 2011-06-03 Boehringer Ingelheim International Gmbh Process for preparing a polymorph of the choline salt of a pyrimidin-5-yl acetic acid derivative
US20120302584A1 (en) 2009-11-24 2012-11-29 Boehringer Ingelheim International Gmbh Novel salts forms of pyrimidin-5-yl acetic acid derivative
US10016568B2 (en) 2009-11-25 2018-07-10 Boehringer Ingelheim International Gmbh Nebulizer
JP5658268B2 (ja) 2009-11-25 2015-01-21 ベーリンガー インゲルハイム インターナショナル ゲゼルシャフト ミット ベシュレンクテル ハフツング ネブライザ
EA026241B1 (ru) 2009-11-25 2017-03-31 Бёрингер Ингельхайм Интернациональ Гмбх Распылитель
US8464742B2 (en) * 2010-02-11 2013-06-18 Honeywell International Inc. Injection or other system with anti-thermal lockdown mechanism and related method
US8974771B2 (en) * 2010-03-09 2015-03-10 Penn-Century, Inc. Apparatus and method for aerosol delivery to the lungs or other locations of the body
EP2380890A1 (en) 2010-04-23 2011-10-26 Almirall, S.A. New 7,8-dihydro-1,6-naphthyridin-5(6h)-one-derivatives as PDE4 inhibitors
EP2386555A1 (en) 2010-05-13 2011-11-16 Almirall, S.A. New cyclohexylamine derivatives having beta2 adrenergic agonist and m3 muscarinic antagonist activities
EP2394998A1 (en) 2010-05-31 2011-12-14 Almirall, S.A. 3-(5-Amino-6-oxo-1,6-dihydropyridazin-3-yl)-biphenyl derivatives as PDE4 inhibitors
WO2011154295A2 (de) 2010-06-08 2011-12-15 Boehringer Ingelheim International Gmbh Medizinisches gerät mit zählwerk mit voreingestelltem zählbereich gerät mit zählwerksvariation
JP5874724B2 (ja) 2010-06-24 2016-03-02 ベーリンガー インゲルハイム インターナショナル ゲゼルシャフト ミット ベシュレンクテル ハフツング ネブライザ
CN103118642B (zh) 2010-07-15 2015-09-09 艾诺维亚股份有限公司 液滴生成装置
EP2593055A1 (en) 2010-07-15 2013-05-22 Corinthian Ophthalmic, Inc. Method and system for performing remote treatment and monitoring
CA2805425C (en) 2010-07-15 2019-07-23 Corinthian Ophthalmic, Inc. Ophthalmic drug delivery
US10154923B2 (en) 2010-07-15 2018-12-18 Eyenovia, Inc. Drop generating device
EP2593164B1 (de) 2010-07-16 2017-03-22 Boehringer Ingelheim International GmbH Filtersystem für den einsatz in medizinischen geräten
KR101857834B1 (ko) * 2010-09-06 2018-05-14 키에시 파르마슈티시 엣스. 피. 에이. 계량된-투여량 흡입기 액츄에이터, 계량된-투여량 흡입기
EP2441755A1 (en) 2010-09-30 2012-04-18 Almirall, S.A. Pyridine- and isoquinoline-derivatives as Syk and JAK kinase inhibitors
EP2457900A1 (en) 2010-11-25 2012-05-30 Almirall, S.A. New pyrazole derivatives having CRTh2 antagonistic behaviour
EP2463289A1 (en) 2010-11-26 2012-06-13 Almirall, S.A. Imidazo[1,2-b]pyridazine derivatives as JAK inhibitors
EP2489663A1 (en) 2011-02-16 2012-08-22 Almirall, S.A. Compounds as syk kinase inhibitors
CA2828884C (en) 2011-03-03 2021-04-27 Impel Neuropharma, Inc. Nasal drug delivery device
GB2489216B (en) * 2011-03-16 2013-08-07 Consort Medical Plc Fluid delivery device
EP2694220B1 (de) 2011-04-01 2020-05-06 Boehringer Ingelheim International GmbH Medizinisches gerät mit behälter
EP2510928A1 (en) 2011-04-15 2012-10-17 Almirall, S.A. Aclidinium for use in improving the quality of sleep in respiratory patients
EP2518071A1 (en) 2011-04-29 2012-10-31 Almirall, S.A. Imidazopyridine derivatives as PI3K inhibitors
EP2518070A1 (en) 2011-04-29 2012-10-31 Almirall, S.A. Pyrrolotriazinone derivatives as PI3K inhibitors
CA2834171C (en) * 2011-05-13 2019-07-30 Unilever Plc Spraying device
US9827384B2 (en) 2011-05-23 2017-11-28 Boehringer Ingelheim International Gmbh Nebulizer
EP2527344A1 (en) 2011-05-25 2012-11-28 Almirall, S.A. Pyridin-2(1H)-one derivatives useful as medicaments for the treatment of myeloproliferative disorders, transplant rejection, immune-mediated and inflammatory diseases
EP2526945A1 (en) 2011-05-25 2012-11-28 Almirall, S.A. New CRTH2 Antagonists
TR201815841T4 (tr) 2011-06-06 2018-11-21 Trudell Medical Int Salınımlı pozitif ekspiratuar basınç aygıtı.
EP2548876A1 (en) 2011-07-18 2013-01-23 Almirall, S.A. New CRTh2 antagonists
EP2548863A1 (en) 2011-07-18 2013-01-23 Almirall, S.A. New CRTh2 antagonists.
EP2554544A1 (en) 2011-08-01 2013-02-06 Almirall, S.A. Pyridin-2(1h)-one derivatives as jak inhibitors
WO2013017393A1 (en) * 2011-08-03 2013-02-07 Unilever N.V. Spraying device
EP2578570A1 (en) 2011-10-07 2013-04-10 Almirall, S.A. Novel process for preparing 5-(2-{[6-(2,2-difluoro-2-phenylethoxy)hexyl]amino}-1(r)-hydroxyethyl)-8-hydroxyquinolin-2(1h)-one via novel intermediates of synthesis.
EP2773409A1 (de) * 2011-11-04 2014-09-10 CHV Pharma GmbH & Co. KG Inhalator sowie verfahren zum erzeugen eines aerosols
EP2592078A1 (en) 2011-11-11 2013-05-15 Almirall, S.A. New cyclohexylamine derivatives having beta2 adrenergic agonist and M3 muscarinic antagonist activities
EP2592077A1 (en) 2011-11-11 2013-05-15 Almirall, S.A. New cyclohexylamine derivatives having beta2 adrenergic agonist and M3 muscarinic antagonist activities
US20130150812A1 (en) 2011-12-12 2013-06-13 Corinthian Ophthalmic, Inc. High modulus polymeric ejector mechanism, ejector device, and methods of use
US8816305B2 (en) 2011-12-20 2014-08-26 Asml Netherlands B.V. Filter for material supply apparatus
US8771799B2 (en) 2011-12-27 2014-07-08 JM Harwood LLC Liquid delivery system
JP6335798B2 (ja) * 2012-02-28 2018-05-30 ベーリンガー インゲルハイム インターナショナル ゲゼルシャフト ミット ベシュレンクテル ハフツング 新規噴射剤含有チオトロピウム製剤
EP2641900A1 (en) 2012-03-20 2013-09-25 Almirall, S.A. Novel polymorphic Crystal forms of 5-(2-{[6-(2,2-difluoro-2-phenylethoxy) hexyl]amino}-1-(R)-hydroxyethyl)-8-hydroxyquinolin-2(1h)-one, heminapadisylate as agonist of the ß2 adrenergic receptor.
US9220852B2 (en) 2012-04-10 2015-12-29 Boehringer Ingelheim Microparts Gmbh Method for producing trench-like depressions in the surface of a wafer
WO2013152894A1 (de) 2012-04-13 2013-10-17 Boehringer Ingelheim International Gmbh Zerstäuber mit kodiermitteln
US9562523B2 (en) 2012-10-01 2017-02-07 JM Harwood LLC Wobble drive mechanism
USD703046S1 (en) 2012-08-03 2014-04-22 JM Harwood LLC Power trigger sprayer
WO2014060431A1 (en) 2012-10-16 2014-04-24 Almirall, S.A. Pyrrolotriazinone derivatives as pi3k inhibitors
EP2738172A1 (en) 2012-11-28 2014-06-04 Almirall, S.A. New bicyclic compounds as crac channel modulators
US9517315B2 (en) 2012-11-30 2016-12-13 Trudell Medical International Oscillating positive expiratory pressure device
CN102963603A (zh) * 2012-12-08 2013-03-13 胡成佐 一种包装盒
HK1215166A1 (zh) 2012-12-18 2016-08-19 Almirall, S.A. 具有β2肾上腺素激动剂及M3毒蕈碱拮抗剂活性的新型环己基和奎宁环基氨基甲酸酯衍生物
UY35332A (es) 2013-02-15 2014-11-28 Almirall Sa Derivados de pirrolotriazina como inhibidores de pi3k
BR112015022784B1 (pt) 2013-03-15 2023-02-14 Pearl Therapeutics, Inc Método de condicionamento de material cristalino micronizado e sistemas de condicionamento
EP2848615A1 (en) 2013-07-03 2015-03-18 Almirall, S.A. New pyrazole derivatives as CRAC channel modulators
ES2836977T3 (es) 2013-08-09 2021-06-28 Boehringer Ingelheim Int Nebulizador
EP3030298B1 (en) 2013-08-09 2017-10-11 Boehringer Ingelheim International GmbH Nebulizer
FI20135903L (fi) * 2013-09-09 2015-03-10 Beneq Oy Laite ja menetelmä aerosolin valmistamiseksi ja kohdistinosa
US10292424B2 (en) * 2013-10-31 2019-05-21 Rai Strategic Holdings, Inc. Aerosol delivery device including a pressure-based aerosol delivery mechanism
DE202014103984U1 (de) * 2014-03-10 2015-06-12 Rpc Bramlage Gmbh Spender
WO2015169732A1 (en) 2014-05-07 2015-11-12 Boehringer Ingelheim International Gmbh Container, nebulizer and use
AU2015258107B2 (en) 2014-05-07 2019-12-19 Boehringer Ingelheim International Gmbh Nebulizer
ES2874029T3 (es) 2014-05-07 2021-11-04 Boehringer Ingelheim Int Nebulizador
GB201408561D0 (en) * 2014-05-14 2014-06-25 The Technology Partnership Plc Aerosolisation engine for liquid drug delivery
US11273271B2 (en) * 2014-07-01 2022-03-15 Aerami Therapeutics, Inc. Aerosolization system with flow restrictor and feedback device
GB201413181D0 (en) 2014-07-25 2014-09-10 Dunne Consultancy Services Ltd Inhaler cartridge system
US10737042B2 (en) 2014-08-26 2020-08-11 Michael Edward Breede Thermal modulation of an inhalable medicament
US10300228B2 (en) 2014-08-26 2019-05-28 Innovosciences, Llc Thermal modulation of an inhalable medicament
US9743999B2 (en) * 2014-08-29 2017-08-29 Piero A. Policicchio Dental prophylaxis device and air appliance
EP3061501A1 (en) 2015-02-27 2016-08-31 Rottapharm Ltd. Composition for the treatment of acne
EP4186548A1 (en) 2015-04-02 2023-05-31 Hill-Rom Services PTE. LTD. Mask leakage detection for a respiratory device
IL238387B (en) * 2015-04-20 2019-01-31 Paz Ilan Drug dispenser release mechanism
EP3286178A1 (en) 2015-04-21 2018-02-28 Almirall S.A. Amino-substituted heterocyclic derivatives as sodium channel inhibitors
WO2016180975A1 (en) * 2015-05-14 2016-11-17 Medical Graphics Italia S.R.L. Kit for performing a bronchial challenge test with methacholine and device containing methacholine
CN108704201A (zh) * 2015-05-16 2018-10-26 苏州汉方医药有限公司 由手动悬浮微颗粒发生器和复方黄芪组成的药盒
EP3103498B2 (en) * 2015-06-12 2023-06-14 AP Pharma Systems Atomizadores e Dispensadores Ltda Spray dispenser for nasal drugs
WO2016202800A1 (en) 2015-06-16 2016-12-22 Almirall, S.A. Pyrrolotriazinone derivatives as pi3k inhibitors
EP3117825A1 (en) 2015-07-16 2017-01-18 Rottapharm S.p.A. Oral formulation comprising berberine and morus alba extract
CA2994792C (en) 2015-07-30 2023-06-06 Trudell Medical International Combined respiratory muscle training and oscillating positive expiratory pressure device
DE102016105998A1 (de) * 2015-09-23 2017-03-23 Rpc Bramlage Gmbh Spender für flüssige bis pastöse Massen
US11701478B2 (en) 2015-10-09 2023-07-18 Boehringer Ingelheim International Gmbh Method for coating microstructured components
RU2636522C1 (ru) * 2016-06-09 2017-11-23 федеральное государственное автономное образовательное учреждение высшего образования "Казанский (Приволжский) федеральный университет" (ФГАОУ ВО КФУ) Способ и устройство получения мелкодисперсных аэрозолей с предотвращением засорения форсунок
CN106215291A (zh) * 2016-08-17 2016-12-14 岑溪市东正动力科技开发有限公司 一种医用雾化器
CN106390252B (zh) * 2016-08-30 2019-07-30 苏州涵轩信息科技有限公司 一种药液雾化装置
EP3512587B1 (de) 2016-09-15 2022-02-09 Softhale NV Vorrichtung zur verabreichung eines flüssigen medikaments
CN109789107B (zh) * 2016-09-29 2021-12-03 广东东阳光药业有限公司 药物组合物
JP7197469B2 (ja) 2016-09-30 2022-12-27 ソフトハレ エヌヴイ 液体作用薬をエアロゾルに噴霧する噴霧器、特に吸入器、および対応する方法
US11612704B2 (en) * 2017-04-28 2023-03-28 Softhale Nv Inhalation device and method
WO2018227190A1 (en) 2017-06-10 2018-12-13 Eyenovia, Inc. Methods and devices for handling a fluid and delivering the fluid to the eye
JP7658718B2 (ja) 2017-06-22 2025-04-08 インヴォックス ベルジアム エヌヴイ 多液ノズル
WO2018234524A1 (en) 2017-06-22 2018-12-27 Softhale Nv MULTILIQUID NOZZLE
WO2018234527A1 (en) 2017-06-22 2018-12-27 Softhale Nv Aerosol delivery of pirfenidone
CA3067134A1 (en) 2017-06-22 2018-12-27 Softhale Nv Inhalation device with multiliquid-nozzle and method
CN110869134B (zh) * 2017-06-22 2023-12-22 索芙特海尔公司 用于吡非尼酮气雾剂的吸入装置、储存器以及递送方法
DK179667B1 (en) * 2017-06-30 2019-03-14 Mbh-International A/S An enema device and a method of refilling said device with an enema
TW201919682A (zh) 2017-08-08 2019-06-01 西班牙商阿爾米雷爾有限公司 活化Nrf2路徑的新穎化合物
DE202017005165U1 (de) * 2017-10-06 2017-10-18 WERRTA GmbH Düsen- und Zerstäubungstechnik Düsenkörper
WO2019076995A1 (en) 2017-10-18 2019-04-25 Softhale Nv SEALING STRUCTURE FOR INHALATION DEVICE
US10617832B2 (en) 2017-11-22 2020-04-14 Southwest Research Institute High precision, low dose atomizer
WO2019102002A1 (en) 2017-11-27 2019-05-31 Softhale Nv Nozzle fixture for an inhalation device
CN109894907A (zh) * 2017-12-07 2019-06-18 上海铼钠克数控科技股份有限公司 制动装置
MX2020005389A (es) * 2017-12-11 2020-08-17 Target Point Tech Ltd Dispositivo de administracion intranasal.
EP3501582B1 (en) * 2017-12-21 2022-04-27 Boehringer Ingelheim International GmbH Nebulizer and cartridge
DK3727533T3 (da) 2017-12-22 2023-02-06 Softhale Nv Blokeringsanordning
ES2929063T3 (es) 2017-12-22 2022-11-24 Softhale Nv Cámara de bombeo flexible
CA3093176A1 (en) 2018-03-21 2019-09-26 Softhale Nv Spray nozzle for an inhalation device
CN110388467B (zh) * 2018-04-20 2024-06-07 梅特勒-托利多(常州)测量技术有限公司 吸液手柄控制阀门
EP3563894B1 (en) 2018-05-04 2021-12-22 Boehringer Ingelheim International GmbH Nebulizer and container
WO2019229042A1 (en) 2018-05-30 2019-12-05 Softhale Nv Inhalation device with a pumping unit
CN108499769B (zh) * 2018-06-12 2023-05-19 湖南科道尔生物科技有限公司 一种具有延时自动喷液的高雾化装置
CN108704779A (zh) * 2018-06-20 2018-10-26 浙江普莱得电器有限公司 一种喷枪
GB201810546D0 (en) * 2018-06-27 2018-08-15 Ttp Plc Droplet Dispenser
ES2964101T3 (es) 2018-07-16 2024-04-04 Invox Belgium Nv Dispositivo de inhalación mejorado
WO2020030682A1 (en) 2018-08-10 2020-02-13 Softhale Nv High pressure inhalation device
EP3628355A1 (en) * 2018-09-27 2020-04-01 Ttp Plc. Cartridge for an aerosol delivery system
CN111345948A (zh) * 2018-09-30 2020-06-30 潘爱平 一种能够呼吸给药的轮椅
JP7422279B2 (ja) * 2018-11-09 2024-01-26 インヴォックス ベルジアム エヌヴイ 吸入装置のためのリザーバ
EP3906119B1 (de) * 2019-01-03 2025-10-15 Aptar Radolfzell GmbH Düseneinheit, flüssigkeitsspender mit einer solchen düseneinheit und verfahren zur herstellung solcher düseneinheiten
CN111450361B (zh) * 2019-01-21 2022-02-08 樊启民 一种肺心病雾化呼吸治疗装置
WO2020212313A1 (en) 2019-04-15 2020-10-22 Softhale Nv Improved valve
EP3956002B1 (en) 2019-04-18 2025-03-05 Jon Greenfield Positive pressure inhaler for delivery of inhalable medication
FR3095968B1 (fr) * 2019-05-14 2021-10-01 Aptar France Sas Dispositif de distribution de produit fluide
CN110141744B (zh) * 2019-06-30 2021-03-23 河南省斯科赛斯科技发展有限公司 气流雾化器
CN110627149B (zh) * 2019-08-23 2021-12-07 江苏星鑫分离设备制造有限公司 一种可处理尾气的垃圾渗滤液回喷处理设备
CN110786345A (zh) * 2019-11-13 2020-02-14 申璐璐 一种天然植物抗菌剂
CN115038414A (zh) 2019-12-11 2022-09-09 艾诺维亚股份有限公司 用于向眼睛输送流体的系统和装置及使用方法
US20210283145A1 (en) 2020-03-13 2021-09-16 Softhale Nv Method for the treatment of viral infections
WO2021185912A1 (en) 2020-03-19 2021-09-23 Softhale Nv Method for the treatment nlrp3-associated diseases
CN111299007B (zh) * 2020-03-20 2021-06-25 浙江宝龙工贸有限公司 一种用于木门生产的喷涂均匀的喷漆装置
US20230142260A1 (en) 2020-03-31 2023-05-11 Softhale Nv Inhalation device system
CN115485000A (zh) 2020-03-31 2022-12-16 索芙特海尔公司 至少两种液体组合物的气溶胶递送
CN111544715B (zh) * 2020-04-02 2022-08-19 佛山市澳斯卡医疗器械有限公司 一种瓶装雾化器
US20210308047A1 (en) 2020-04-03 2021-10-07 Softhale Nv Methods of treatment using niclosamide
WO2021204520A1 (en) 2020-04-10 2021-10-14 Galenus G.H. Ag Composition comprising resveratrol
CN111532591A (zh) * 2020-04-29 2020-08-14 丁亚宁 一种呼吸内科用的消毒喷雾瓶及其使用方法
CN113679910A (zh) * 2020-05-19 2021-11-23 顾瑜 雾化装置
US20230201403A1 (en) * 2020-05-20 2023-06-29 Victaulic Company Emitter and System for Discharge of a Decontaminating Liquid-Gas Stream
US11013688B1 (en) 2020-05-28 2021-05-25 Softhale Nv Methods of treatment of viral diseases
RU2745231C9 (ru) * 2020-06-08 2021-04-27 Акционерное общество "Столетика" Спрей-ингалятор с функцией приготовления и хранения лекарственных форм
EP4171833A1 (en) 2020-06-26 2023-05-03 Softhale NV Inverted nozzle fixture and method
CN113171895B (zh) * 2021-04-20 2022-12-13 广州腾龙健康实业股份有限公司 一种多向喷嘴
EP4109066B1 (de) 2021-06-25 2025-02-19 Harro Höfliger Verpackungsmaschinen GmbH Vorrichtung zum prüfen der dichtigkeit einer pumpenbaugruppe für hochdrucksprühapplikatoren
JP2024525864A (ja) 2021-07-20 2024-07-12 インヴォックス ベルジアム エヌヴイ 計数・阻止アセンブリを伴う吸入装置システム
DE202021002812U1 (de) 2021-08-31 2021-09-15 Harro Höfliger Verpackungsmaschinen GmbH Vorrichtung zum Prüfen von an Kapillaren befestigten Hochdruckrückschlagventilen, insbesondere für den Einsatz in Sprühapplikatoren
CN114392454B (zh) * 2022-02-09 2024-07-02 商丘市中心医院 一种临床麻醉用局部麻醉可控喷雾装置
CA3256733A1 (en) 2022-07-29 2024-02-01 Invox Belgium Nv MICROFLUID DEVICES AND PRODUCTION PROCESSES
CN115068755B (zh) * 2022-08-24 2023-06-06 中国人民解放军总医院第六医学中心 一种呼吸科用雾化装置
CN120303068A (zh) 2022-12-12 2025-07-11 英沃克斯比利时公司 微结构喷嘴
WO2024209239A1 (en) 2023-04-06 2024-10-10 Neutec Inhaler Ilac Sanayi Ve Ticaret Anonim Sirketi Nebulizer and container for a nebulizer
TW202502400A (zh) 2023-06-30 2025-01-16 比利時商英佛艾克斯公司 用於吸入設備的筒
WO2025073892A1 (en) 2023-10-04 2025-04-10 Invox Belgium Nv High-pressure medical pumping device and inhalation device
TW202529832A (zh) 2023-10-04 2025-08-01 比利時商英佛艾克斯公司 帶一體式活塞的吸入設備
NL2036015B1 (en) 2023-10-12 2025-04-30 Micronit Holding B V A method of manufacturing a nozzle assembly, comprising weakening a wafer at at least two focal zones in the depth direction by focusing a laser beam
WO2025224091A1 (en) 2024-04-23 2025-10-30 Invox Belgium Nv Pumping device comprising multiple valves
CN118079152B (zh) * 2024-04-24 2024-06-21 北安市第一人民医院 一种呼吸内科用药物吸入装置

Family Cites Families (96)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US460458A (en) * 1891-09-29 Edward t
US334110A (en) * 1886-01-12 Edwaed j
US1035261A (en) * 1912-02-16 1912-08-13 Hermann Strumpf Atomizer.
US1116536A (en) * 1913-10-06 1914-11-10 Charles Ballreich Lawn-sprinkler.
US1276245A (en) * 1916-11-03 1918-08-20 Gilmour Sharp Spraying-nozzle.
US1838873A (en) * 1930-02-27 1931-12-29 Lewis L Scott Atomizer
GB405458A (en) * 1933-05-18 1934-02-08 Harry Krantz An improved device for disinfecting the mouthpieces of telephones
US2024339A (en) * 1933-11-11 1935-12-17 James W Connell Water spraying device
US2052869A (en) * 1934-10-08 1936-09-01 Coanda Henri Device for deflecting a stream of elastic fluid projected into an elastic fluid
US2187779A (en) * 1936-07-22 1940-01-23 Gardner Mfg Company Atomizing nozzle
US2432791A (en) * 1945-12-12 1947-12-16 Osses Jacob Defense weapon
US2673123A (en) * 1949-10-14 1954-03-23 Atlantic Plastics Inc Spray cap
US2676845A (en) * 1949-11-04 1954-04-27 Gen Closure Corp Atomizing closure device for liquid receptacles
US2786656A (en) * 1954-06-23 1957-03-26 Ernest R Corneil Impact spraying of slurries
FR1072399A (fr) * 1961-01-07 1954-09-13 Injecteur intra-dermique
NL296493A (sr) * 1962-08-14
US3187748A (en) * 1963-04-29 1965-06-08 Merck And Company Inc Inhalation-actuated aerosol device
US3330277A (en) * 1964-08-17 1967-07-11 Scherer Corp R P Multidose hypodermic injector
US3317002A (en) * 1965-02-08 1967-05-02 Walker Mfg Co Fluid distributing system
GB1131918A (en) * 1965-05-06 1968-10-30 Murray Budd Burgess Jet injector
DE1475174A1 (de) * 1965-09-20 1969-01-16 Afa Corp Fluessigkeitssprayvorrichtung
US3421662A (en) * 1967-03-07 1969-01-14 Ralph W Hanson Dispersal device
US3396874A (en) * 1967-05-15 1968-08-13 Afa Corp Positive action dispensing valve
DE1803541A1 (de) * 1968-10-17 1970-04-23 Wild Dr Walter J Verfahren und Vorrichtung zum Verspruehen von leichtfluessigen Medien
GB1239855A (en) * 1969-01-30 1971-07-21 Pye Ltd Improvements in or relating to liquid injectors for medical respirators
US3514017A (en) * 1969-03-03 1970-05-26 Afa Corp Pressure regulating structure for piston pump
US3575322A (en) * 1969-03-21 1971-04-20 Union Carbide Corp Metering aerosol actuator with downstroke discharge
US3605738A (en) * 1969-06-20 1971-09-20 Paul J Ciranna Medicinal spray device
US3647143A (en) * 1970-04-06 1972-03-07 Champion Spark Plug Co Atomizer
US3838686A (en) * 1971-10-14 1974-10-01 G Szekely Aerosol apparatus for inhalation therapy
BE795375A (fr) 1972-02-14 1973-08-13 Thiokol Chemical Corp Atomiseur
CA1078796A (en) * 1972-03-30 1980-06-03 Takamitsu Nozawa Liquid spraying device
US3818908A (en) * 1972-08-07 1974-06-25 Riker Laboratories Inc Medicament dispenser
US3794247A (en) * 1972-11-22 1974-02-26 Corsette Douglas Frank Spray fitment for squeeze bottles
US3933279A (en) * 1972-11-28 1976-01-20 Ciba-Geigy Corporation Aerosol dispenser for fluid products comprising a piston pump assembly for generating compressed air
US3831861A (en) * 1973-03-23 1974-08-27 Par Way Mfg Co Liquid spray head for producing rectangular spray patterns
US3921857A (en) * 1973-11-29 1975-11-25 Ciba Geigy Corp Non-spitting liquid dispensing device
CH588896A5 (sr) * 1973-10-31 1977-06-15 Ciba Geigy Ag
US3923202A (en) * 1973-11-29 1975-12-02 Ciba Geigy Corp Non-spitting liquid dispensing device with pressurized product supply
US3878973A (en) * 1973-10-31 1975-04-22 Ciba Geigy Corp Metered dose dispenser
AT343788B (de) * 1973-11-30 1978-06-12 Thomae Gmbh Dr K Hemmvorrichtung fur pumpdosierventile
US4017007A (en) * 1973-12-26 1977-04-12 Ciba-Geigy Corporation Single dose air pressure operated dispenser
CA1008825A (en) * 1974-03-28 1977-04-19 William E. Warren Pump assembly for an atomizing piston pump
US3893628A (en) * 1974-04-08 1975-07-08 Alsons Corp Spray head
JPS5824183B2 (ja) * 1974-05-17 1983-05-19 コンドウ ヒロシ チクアツフンムソウチ
US3921916A (en) * 1974-12-31 1975-11-25 Ibm Nozzles formed in monocrystalline silicon
US4007855A (en) * 1975-03-24 1977-02-15 Joseph M. Magrath Liquid dispenser of the metering type
CA1099674A (en) * 1975-12-05 1981-04-21 Gerald A. Rooney Manually operated liquid dispensing device
IT1069354B (it) * 1976-03-05 1985-03-25 Zanasi Nigris Spa Perfezionamenti nei dosatori volume trici
US4167941A (en) * 1976-10-05 1979-09-18 James D. Pauls, Ltd. (Limited Partnership) Mechanically operated dispensing device for increasing discharge pressure and dispensing time
US4174055A (en) * 1977-04-20 1979-11-13 James D. Pauls & J. Claybrook Lewis & Associates, Ltd. Non-aerosol pressure dispenser
US4179070A (en) * 1977-05-09 1979-12-18 Tetsuya Tada Sprayer
US4174056A (en) * 1977-05-10 1979-11-13 Ciba-Geigy Corporation Pump type dispenser with continuous flow feature
US4079865A (en) * 1977-06-30 1978-03-21 John H. Oltman Non-pulsating, non-throttling, vented pumping system for continuously dispensing product
US4183449A (en) 1978-01-09 1980-01-15 The Afa Corporation Manually operated miniature atomizer
US4245788A (en) * 1978-03-20 1981-01-20 Wright Hershel E Dispensing device for fluid material
US4271875A (en) * 1978-09-21 1981-06-09 Philip Meshberg Dispenser adapted for fast pressure filling
DE2854841C2 (de) * 1978-12-19 1981-03-26 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Flüssigkeitszerstäuber, vorzugsweise Inhalationsgerät
US4345718A (en) * 1979-04-23 1982-08-24 William Horvath Manually actuated trigger sprayer
CA1156695A (en) * 1979-10-10 1983-11-08 Macmillan Bloedel Limited Self protecting spray nozzle
US4602726A (en) * 1979-12-31 1986-07-29 George Goda Dispensing device
US4402432A (en) * 1980-02-13 1983-09-06 Corsette Douglas Frank Leak-proof dispensing pump
DE3007512C2 (de) * 1980-02-28 1982-04-29 Fa. Hermann Heye, 3063 Obernkirchen Vorrichtung zum Aufbringen einer Schmier- oder Trennflüssigkeit auf ein Glasformmaschinenteil
EP0045419B1 (en) * 1980-08-04 1984-10-17 FISONS plc Inhalation device for administering medicaments
IE52621B1 (en) * 1981-02-12 1988-01-06 Turner Robert Charles Dose metering plunger devices for use with syringes
US4412632A (en) * 1981-05-28 1983-11-01 Berger Richard F Self-cleaning valve
SE438261B (sv) * 1981-07-08 1985-04-15 Draco Ab Anvendning i dosinhalator av ett perforerat membran
SU992070A1 (ru) * 1981-09-28 1983-01-30 Тартуский Ордена Трудового Красного Знамени Государственный Университет Ингал тор
US4441634A (en) * 1982-01-13 1984-04-10 Philip Meshberg Dispenser adapted for fast pressure filling
FR2521036A1 (fr) * 1982-02-05 1983-08-12 Valois Sa Dispositif de projection de doses precises d'aerosol
FR2524348A1 (fr) * 1982-03-30 1983-10-07 Ramis Michel Vaporisateur pompe
EP0105964A1 (en) * 1982-10-18 1984-04-25 Fischer, Jürgen L. Process for continuous separation of polluting matter from a carrier fluid
US4771769A (en) * 1982-12-20 1988-09-20 Schering Corporation Hand held metered spray dispenser
DE3303419A1 (de) * 1983-02-02 1984-08-02 W. Schlafhorst & Co, 4050 Mönchengladbach Verfahren und vorrichtung zum dosieren und einspritzen kleiner fluessigkeitsmengen in die spleissluft einer druckgas-fadenspleissvorrichtung
JPS59222251A (ja) * 1983-05-31 1984-12-13 Matsushita Electric Works Ltd 電動式粘稠剤押出機
DE3339180C2 (de) 1983-10-28 1993-10-14 Pfeiffer Erich Gmbh & Co Kg Austragvorrichtung für Medien
US4648393A (en) * 1984-11-02 1987-03-10 Ackrad Laboratories, Inc. Breath activated medication spray
DE8621135U1 (de) * 1985-09-02 1987-01-29 Callahan, George Edgar, Prof., 40479 Düsseldorf Sprühvorrichtung zum Aufsetzen auf einen zusammenpressbaren Behälter
US4705034A (en) * 1985-10-02 1987-11-10 Perkins Warren E Method and means for dispensing respirating gases by effecting a known displacement
CA1323004C (en) * 1985-10-15 1993-10-12 Yuji Higo Process for injecting a minute volume of a solution and an apparatus therefor
US4693675A (en) 1986-01-16 1987-09-15 The Pharmasol Corporation Non-throttling discharge pump
US4738398A (en) * 1986-07-29 1988-04-19 Corsette Douglas Frank Sprayer having induced air assist
US4819834A (en) * 1986-09-09 1989-04-11 Minnesota Mining And Manufacturing Company Apparatus and methods for delivering a predetermined amount of a pressurized fluid
GB8629982D0 (en) * 1986-12-16 1987-01-28 English Glass Co Ltd Dispenser pump
EP0293442A1 (en) * 1986-12-17 1988-12-07 Microvol Limited Pressurised metering dispenser
DE3704210A1 (de) * 1987-02-11 1988-08-25 Friedhelm Schneider Dosierpistole fuer fluessigkeiten und pasten
JPS63232866A (ja) * 1987-03-20 1988-09-28 Tokyo Electron Ltd スプレイノズル
US4896832A (en) * 1987-09-07 1990-01-30 Bespak Plc Dispensing apparatus for metered quantities of pressurised fluid
US4892232A (en) * 1988-07-25 1990-01-09 Martin James H Unit dose dispenser
US4828184A (en) * 1988-08-12 1989-05-09 Ford Motor Company Silicon micromachined compound nozzle
FR2641202B1 (fr) * 1989-01-03 1991-03-15 Poizot Francis Dispositif de production de mousse
DK0401060T3 (da) * 1989-05-31 1993-10-25 Conceptair Anstalt Fremgangsmåde og elektrisk, elektronisk og mekanisk indretning til fordeling, dosering eller diffusion af flydende eller gasformige aromastoffer, medikamenter og andre flydende eller viskøse produkter
US5031839A (en) * 1989-09-13 1991-07-16 Dowelanco Volume controllable applicator
US5056511A (en) * 1989-12-14 1991-10-15 Juergen L. Fischer Method and apparatus for compressing, atomizing, and spraying liquid substances
GB2243880B (en) * 1990-05-01 1994-03-16 Bespak Plc Dispensing device
US5088649A (en) * 1990-07-12 1992-02-18 Par-Way Group Pump sprayable dispensing system for vegetable oil based pan coatings

Also Published As

Publication number Publication date
IE62626B1 (en) 1995-02-22
CN1119182C (zh) 2003-08-27
ATE189413T1 (de) 2000-02-15
ES2141786T3 (es) 2000-04-01
DK0521061T3 (da) 1998-03-30
CN1042203C (zh) 1999-02-24
NO923647L (no) 1992-11-09
FI924216A7 (fi) 1992-09-21
DE69128419T2 (de) 1998-04-16
IE910929A1 (en) 1991-09-25
AU650870B2 (en) 1994-07-07
CA2206753C (en) 2006-10-17
PL165926B1 (pl) 1995-03-31
CA2206753A1 (en) 1991-09-22
GR3033317T3 (en) 2000-09-29
EP0627230A2 (en) 1994-12-07
HU216121B (hu) 1999-04-28
FI104311B1 (fi) 1999-12-31
GB2256805A (en) 1992-12-23
EP0627230A3 (en) 1995-03-01
MY110310A (en) 1998-04-30
SG45171A1 (en) 1998-01-16
NO303206B1 (no) 1998-06-15
HUT66175A (en) 1994-09-28
EP0627230B1 (en) 2000-02-02
RU2104048C1 (ru) 1998-02-10
ATE160947T1 (de) 1997-12-15
PT97098A (pt) 1993-04-30
IN177383B (sr) 1997-01-11
IL97619A0 (en) 1992-06-21
WO1991014468A1 (en) 1991-10-03
SI9110500B (sl) 2000-12-31
NZ237502A (en) 1994-02-25
AU7548491A (en) 1991-10-21
YU48710B (sh) 1999-07-28
CZ283820B6 (cs) 1998-06-17
GB2256805B (en) 1994-04-06
CN1199009A (zh) 1998-11-18
EP0521061B1 (en) 1997-12-10
ES2109943T3 (es) 1998-02-01
UA27777C2 (uk) 2000-10-16
TW253846B (sr) 1995-08-11
DE69131966D1 (de) 2000-03-09
HRP921357B1 (en) 2000-12-31
CA2078683C (en) 1997-10-07
YU50091A (sh) 1994-11-15
FI924216A0 (fi) 1992-09-21
SK280225B6 (sk) 1999-10-08
HU9202985D0 (en) 1992-12-28
YU52998A (sh) 2001-07-10
CA2078683A1 (en) 1991-09-22
DE69128419D1 (de) 1998-01-22
HK1005059A1 (en) 1998-12-18
GB9215398D0 (en) 1992-09-16
JP2630347B2 (ja) 1997-07-16
FI104311B (fi) 1999-12-31
US5662271A (en) 1997-09-02
GR3026065T3 (en) 1998-05-29
HRP921357A2 (en) 1995-10-31
EP0521061A1 (en) 1993-01-07
US5497944A (en) 1996-03-12
PH30833A (en) 1997-11-03
SI9110500A (en) 1996-02-29
KR0139652B1 (en) 1998-07-01
BR9106249A (pt) 1993-11-09
IL97619A (en) 1995-05-26
PT97098B (pt) 1998-02-27
NO923647D0 (no) 1992-09-18
DE69131966T2 (de) 2000-07-20
CN1061362A (zh) 1992-05-27
DK0627230T3 (da) 2000-06-26
JPH05509241A (ja) 1993-12-22

Similar Documents

Publication Publication Date Title
RS49548B (sr) Naprava za raspršivanje
US7819342B2 (en) Atomizer for dispensing liquids for medical purposes
HK1005059B (en) Atomising devices and methods
PL185789B1 (pl) Rozpylacz do rozpylania płynu, zawierający zminiaturyzowane urządzenie do sprężania płynu
JP2024525864A (ja) 計数・阻止アセンブリを伴う吸入装置システム
EP4126134B1 (en) Inhalation device system
CN112533656A (zh) 高压吸入装置
HK40084750A (en) Inhalation device system
HK40084750B (en) Inhalation device system
HK40046097B (en) High pressure inhalation device