MY136755A - Microstructured high pressure nozzle with built-in filter function - Google Patents

Microstructured high pressure nozzle with built-in filter function

Info

Publication number
MY136755A
MY136755A MYPI20042534A MYPI20042534A MY136755A MY 136755 A MY136755 A MY 136755A MY PI20042534 A MYPI20042534 A MY PI20042534A MY PI20042534 A MYPI20042534 A MY PI20042534A MY 136755 A MY136755 A MY 136755A
Authority
MY
Malaysia
Prior art keywords
built
high pressure
filter function
pressure nozzle
nozzle
Prior art date
Application number
MYPI20042534A
Inventor
Joachim Dr Eicher
Johannes Geser
Matthias Hausmann
Holger Reinecke
Original Assignee
Boehringer Ingelheim Int
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Boehringer Ingelheim Int filed Critical Boehringer Ingelheim Int
Publication of MY136755A publication Critical patent/MY136755A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
    • A61M11/06—Sprayers or atomisers specially adapted for therapeutic purposes of the injector type
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00—Inhalators
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00—Inhalators
    • A61M15/0065—Inhalators with dosage or measuring devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/40—Filters located upstream of the spraying outlets
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/02—General characteristics of the apparatus characterised by a particular materials
    • A61M2205/0244—Micromachined materials, e.g. made from silicon wafers, microelectromechanical systems [MEMS] or comprising nanotechnology
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/75—General characteristics of the apparatus with filters
    • A61M2205/7545—General characteristics of the apparatus with filters for solid matter, e.g. microaggregates

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (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)
  • Pulmonology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biophysics (AREA)
  • Nozzles (AREA)
  • Filtration Of Liquid (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Ink Jet (AREA)
  • Separating Particles In Gases By Inertia (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Special Spraying Apparatus (AREA)
  • Filtering Materials (AREA)

Abstract

A MICROSTRUCTED NOZZLE CONSISTS OF A NUMBER OF CHANNELS PRODUCED BY MICROSTRUCTURING A PLATE-SHAPED MEMBER.IN THE NOZZLE THE CHANNELS ARE LOCATED BETWEEN PROJECTIONS WHICH ARE ARRANGED SIDE BY SIDE IN ROWS AND PROJECT FROM A BASE PLATE. THIS MICROSTRUCTURED BASE PLATE IS COVERED WITH A COVER PLATE.THE CHANNELS ARE NARROWLY DEFINED IN TERMS OF SHAPE,CROSS SECTIONAL AREA AND LENGTH. THE NOZZLE CONTAINS A FILTER AS THE PRIMARY STRUCTURE AND A SECONDARY STRUCTURE DOWNSTREAM OF THE FILTER.
MYPI20042534A 2003-06-30 2004-06-28 Microstructured high pressure nozzle with built-in filter function MY136755A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10330370A DE10330370A1 (en) 2003-06-30 2003-06-30 Microstructured filter with anti-evaporation device
EP03027927A EP1493492A1 (en) 2003-06-30 2003-12-04 Microstructured high-pressure nozzle with integrated filter function

Publications (1)

Publication Number Publication Date
MY136755A true MY136755A (en) 2008-11-28

Family

ID=33426876

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20042534A MY136755A (en) 2003-06-30 2004-06-28 Microstructured high pressure nozzle with built-in filter function

Country Status (24)

Country Link
EP (1) EP1493492A1 (en)
JP (1) JP4933252B2 (en)
CN (1) CN100496759C (en)
AR (1) AR044954A1 (en)
AT (1) ATE485891T1 (en)
CO (1) CO5700803A2 (en)
CY (1) CY1111564T1 (en)
DE (2) DE10330370A1 (en)
DK (1) DK1641569T3 (en)
EA (1) EA008027B1 (en)
EC (1) ECSP056234A (en)
ES (1) ES2355259T3 (en)
HK (1) HK1093175A1 (en)
HR (1) HRP20100698T1 (en)
IL (1) IL172461A0 (en)
MY (1) MY136755A (en)
NZ (1) NZ544886A (en)
PE (1) PE20050026A1 (en)
PT (1) PT1641569E (en)
RS (1) RS51295B (en)
SI (1) SI1641569T1 (en)
TW (1) TW200515940A (en)
UA (1) UA87460C2 (en)
ZA (1) ZA200509520B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2593164B1 (en) * 2010-07-16 2017-03-22 Boehringer Ingelheim International GmbH Filter system for use in medical devices
EP3097981A1 (en) 2015-05-27 2016-11-30 Taren-Salt UG Spray head for a spray can, method for its preparation and atomisation method
DE202015009408U1 (en) 2015-05-27 2017-06-30 Taren-Salt Ug Spray can
CA3034556A1 (en) * 2016-09-15 2018-03-22 Softhale Nv Valve, in particular for a device for administering a liquid medicament, and a corresponding device for administering a liquid medicament
ES2763387T3 (en) 2016-10-25 2020-05-28 Werrta Gmbh Spray head and procedure for its production
BR112019007599B1 (en) * 2016-11-06 2023-02-14 Microbase Technology Corp MICROSTRUCTURED PASSAGE MODULE FOR AN AEROSOL GENERATOR
DE202017002851U1 (en) 2017-05-30 2017-06-27 WERRTA GmbH i. G. Nozzle body, in particular for spray cans of spray cans
TWI761510B (en) * 2018-05-04 2022-04-21 微邦科技股份有限公司 Microstructured passage module and aerosolizer using the same
US20210077750A1 (en) * 2018-05-04 2021-03-18 Microbase Technology Corp. Microstructured nozzle
EP3856423A1 (en) * 2018-09-28 2021-08-04 Ttp Plc Micro-nozzle having an integrated filter
DE202019000718U1 (en) 2019-02-14 2019-02-26 WERRTA GmbH Düsen- und Zerstäubungstechnik inhaler
CZ34539U1 (en) 2020-09-24 2020-11-16 SKALA-Medica s.r.o. Minimally invasive surgical nozzle, especially for invasive surgery
CN216934313U (en) * 2021-05-26 2022-07-12 杭州堃博生物科技有限公司 Atomization catheter for improving atomization effect
DE102022104802A1 (en) 2022-03-01 2023-09-07 WERRTA GmbH Düsen- und Zerstäubungstechnik METHOD OF MAKING A NOZZLE BODY AND NOZZLE BODY MADE WITH THE METHOD
CN117442826A (en) * 2023-10-26 2024-01-26 苏州新劢德医疗器械科技有限公司 Integrated nozzle structure, assembling method and atomizing device
CN117298391B (en) * 2023-10-26 2024-04-30 苏州新劢德医疗器械科技有限公司 Nozzle structure, manufacturing method thereof and atomizer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6007676A (en) * 1992-09-29 1999-12-28 Boehringer Ingelheim International Gmbh Atomizing nozzle and filter and spray generating device
WO1997029283A1 (en) * 1996-02-09 1997-08-14 Westonbridge International Limited Micromachined filter for a micropump
DE19742439C1 (en) * 1997-09-26 1998-10-22 Boehringer Ingelheim Int Fluid micro-filter

Also Published As

Publication number Publication date
DE502004011825D1 (en) 2010-12-09
ECSP056234A (en) 2006-10-10
AR044954A1 (en) 2005-10-12
JP4933252B2 (en) 2012-05-16
EA008027B1 (en) 2007-02-27
CO5700803A2 (en) 2006-11-30
CN100496759C (en) 2009-06-10
JP2008529754A (en) 2008-08-07
RS51295B (en) 2010-12-31
ES2355259T3 (en) 2011-03-24
UA87460C2 (en) 2009-07-27
ZA200509520B (en) 2006-10-25
PE20050026A1 (en) 2005-03-22
SI1641569T1 (en) 2011-03-31
TW200515940A (en) 2005-05-16
CN1809424A (en) 2006-07-26
NZ544886A (en) 2008-08-29
CY1111564T1 (en) 2015-10-07
RS20050965A (en) 2007-11-15
PT1641569E (en) 2010-12-09
DE10330370A1 (en) 2005-01-20
HK1093175A1 (en) 2007-02-23
IL172461A0 (en) 2006-04-10
DK1641569T3 (en) 2011-01-31
HRP20100698T1 (en) 2011-01-31
ATE485891T1 (en) 2010-11-15
EP1493492A1 (en) 2005-01-05
EA200501904A1 (en) 2006-08-25

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