WO2003058067A1 - Piezo electric pump and device with such pump - Google Patents
Piezo electric pump and device with such pump Download PDFInfo
- Publication number
- WO2003058067A1 WO2003058067A1 PCT/DK2003/000011 DK0300011W WO03058067A1 WO 2003058067 A1 WO2003058067 A1 WO 2003058067A1 DK 0300011 W DK0300011 W DK 0300011W WO 03058067 A1 WO03058067 A1 WO 03058067A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- pump
- opening
- pressure
- housing
- valve
- Prior art date
Links
- 210000000613 ear canal Anatomy 0.000 claims abstract description 17
- 239000000523 sample Substances 0.000 claims abstract description 12
- 238000003780 insertion Methods 0.000 claims abstract 2
- 230000037431 insertion Effects 0.000 claims abstract 2
- 238000005259 measurement Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 230000006870 function Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000010998 test method Methods 0.000 description 3
- 206010033078 Otitis media Diseases 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 210000000959 ear middle Anatomy 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 210000003454 tympanic membrane Anatomy 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 208000000781 Conductive Hearing Loss Diseases 0.000 description 1
- 206010010280 Conductive deafness Diseases 0.000 description 1
- 206010065838 Middle ear inflammation Diseases 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 208000023563 conductive hearing loss disease Diseases 0.000 description 1
- 230000000254 damaging effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
- F04B17/003—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by piezoelectric means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/12—Audiometering
- A61B5/121—Audiometering evaluating hearing capacity
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6813—Specially adapted to be attached to a specific body part
- A61B5/6814—Head
- A61B5/6815—Ear
- A61B5/6817—Ear canal
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B19/00—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00
- F04B19/006—Micropumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Surgery (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Multimedia (AREA)
- Acoustics & Sound (AREA)
- Reciprocating Pumps (AREA)
- Electrically Driven Valve-Operating Means (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03702348A EP1466096B1 (en) | 2002-01-10 | 2003-01-09 | Piezo electric pump and device with such pump |
DK03702348T DK1466096T3 (en) | 2002-01-10 | 2003-01-09 | Piezoelectric pump and device with such a pump |
AU2003205534A AU2003205534A1 (en) | 2002-01-10 | 2003-01-09 | Piezo electric pump and device with such pump |
US10/501,224 US7268466B2 (en) | 2002-01-10 | 2003-01-09 | Piezo electric pump and device with such pump |
DE60319801T DE60319801T2 (en) | 2002-01-10 | 2003-01-09 | PIEZOELECTRIC PUMP AND DEVICE WITH SUCH A PUMP |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DKPA200200038 | 2002-01-10 | ||
DKPA200200038 | 2002-01-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003058067A1 true WO2003058067A1 (en) | 2003-07-17 |
Family
ID=8160976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DK2003/000011 WO2003058067A1 (en) | 2002-01-10 | 2003-01-09 | Piezo electric pump and device with such pump |
Country Status (8)
Country | Link |
---|---|
US (1) | US7268466B2 (en) |
EP (1) | EP1466096B1 (en) |
AT (1) | ATE389801T1 (en) |
AU (1) | AU2003205534A1 (en) |
DE (1) | DE60319801T2 (en) |
DK (1) | DK1466096T3 (en) |
ES (1) | ES2302911T3 (en) |
WO (1) | WO2003058067A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101933808B (en) * | 2005-11-16 | 2013-04-17 | 埃蒂莫蒂克研究股份有限公司 | Probe for testing hearing abilities |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7338433B2 (en) | 2002-08-13 | 2008-03-04 | Allergan, Inc. | Remotely adjustable gastric banding method |
BR0306183A (en) | 2002-08-28 | 2004-10-19 | Inamed Medical Products Corp | Fatigue Resistant Gastric Banding Device |
PL380451A1 (en) | 2004-01-23 | 2007-02-05 | Allergan, Inc. | Releasably-securable one-piece adjustable gastric band |
JP4718539B2 (en) | 2004-03-08 | 2011-07-06 | アラーガン・メディカル・ソシエテ・ア・レスポンサビリテ・リミテ | Closure system for tubular organs |
CA2569043C (en) | 2004-03-18 | 2010-08-17 | Allergan, Inc. | Apparatus and method for volume adjustment of intragastric balloons |
US8251888B2 (en) | 2005-04-13 | 2012-08-28 | Mitchell Steven Roslin | Artificial gastric valve |
US8043206B2 (en) | 2006-01-04 | 2011-10-25 | Allergan, Inc. | Self-regulating gastric band with pressure data processing |
US7798954B2 (en) | 2006-01-04 | 2010-09-21 | Allergan, Inc. | Hydraulic gastric band with collapsible reservoir |
US8202267B2 (en) | 2006-10-10 | 2012-06-19 | Medsolve Technologies, Inc. | Method and apparatus for infusing liquid to a body |
US8398562B2 (en) * | 2007-07-02 | 2013-03-19 | Micro Audiometrics Corporation | Ear canal pressurization device |
US8708961B2 (en) | 2008-01-28 | 2014-04-29 | Medsolve Technologies, Inc. | Apparatus for infusing liquid to a body |
EP2320836B1 (en) | 2008-06-11 | 2015-08-12 | Apollo Endosurgery, Inc. | Implantable pump system |
EP2362762A1 (en) | 2008-10-06 | 2011-09-07 | Allergan Medical Sàrl | Mechanical gastric band with cushions |
US20100185049A1 (en) | 2008-10-22 | 2010-07-22 | Allergan, Inc. | Dome and screw valves for remotely adjustable gastric banding systems |
EP2373264A1 (en) * | 2008-10-22 | 2011-10-12 | Allergan, Inc. | Electrically activated valve for implantable fluid handling system |
US8678993B2 (en) | 2010-02-12 | 2014-03-25 | Apollo Endosurgery, Inc. | Remotely adjustable gastric banding system |
US8758221B2 (en) | 2010-02-24 | 2014-06-24 | Apollo Endosurgery, Inc. | Source reservoir with potential energy for remotely adjustable gastric banding system |
US8840541B2 (en) | 2010-02-25 | 2014-09-23 | Apollo Endosurgery, Inc. | Pressure sensing gastric banding system |
US8764624B2 (en) | 2010-02-25 | 2014-07-01 | Apollo Endosurgery, Inc. | Inductively powered remotely adjustable gastric banding system |
US9028394B2 (en) | 2010-04-29 | 2015-05-12 | Apollo Endosurgery, Inc. | Self-adjusting mechanical gastric band |
US9044298B2 (en) | 2010-04-29 | 2015-06-02 | Apollo Endosurgery, Inc. | Self-adjusting gastric band |
US20110270024A1 (en) | 2010-04-29 | 2011-11-03 | Allergan, Inc. | Self-adjusting gastric band having various compliant components |
US20110270025A1 (en) | 2010-04-30 | 2011-11-03 | Allergan, Inc. | Remotely powered remotely adjustable gastric band system |
US9226840B2 (en) | 2010-06-03 | 2016-01-05 | Apollo Endosurgery, Inc. | Magnetically coupled implantable pump system and method |
US8517915B2 (en) | 2010-06-10 | 2013-08-27 | Allergan, Inc. | Remotely adjustable gastric banding system |
US9211207B2 (en) | 2010-08-18 | 2015-12-15 | Apollo Endosurgery, Inc. | Power regulated implant |
US8698373B2 (en) | 2010-08-18 | 2014-04-15 | Apollo Endosurgery, Inc. | Pare piezo power with energy recovery |
US20120059216A1 (en) | 2010-09-07 | 2012-03-08 | Allergan, Inc. | Remotely adjustable gastric banding system |
US8961393B2 (en) | 2010-11-15 | 2015-02-24 | Apollo Endosurgery, Inc. | Gastric band devices and drive systems |
EP2776165A2 (en) | 2011-11-07 | 2014-09-17 | Illumina, Inc. | Integrated sequencing apparatuses and methods of use |
US8876694B2 (en) | 2011-12-07 | 2014-11-04 | Apollo Endosurgery, Inc. | Tube connector with a guiding tip |
US8961394B2 (en) | 2011-12-20 | 2015-02-24 | Apollo Endosurgery, Inc. | Self-sealing fluid joint for use with a gastric band |
US10251790B2 (en) | 2013-06-28 | 2019-04-09 | Nocira, Llc | Method for external ear canal pressure regulation to alleviate disorder symptoms |
US9039639B2 (en) | 2013-06-28 | 2015-05-26 | Gbs Ventures Llc | External ear canal pressure regulation system |
EP2901916B1 (en) * | 2014-02-04 | 2018-10-10 | Natus Medical Incorporated | Hearing test probe |
DE202014007063U1 (en) | 2014-08-29 | 2014-10-13 | Path Medical Gmbh | Device with a gear pump for audiological tympanometry |
US10760566B2 (en) | 2016-07-22 | 2020-09-01 | Nocira, Llc | Magnetically driven pressure generator |
EP3585335B1 (en) | 2017-02-27 | 2024-05-08 | Nocira, LLC | Ear pumps |
US11272865B1 (en) | 2017-09-27 | 2022-03-15 | Micro Audiometrics Corporation | Audiometric probe including dual pressure transducer air system control |
US10959630B1 (en) | 2017-09-27 | 2021-03-30 | Micro Audiometrics Corporation | Dual audiometric probe headset |
EP4295766A1 (en) * | 2022-06-23 | 2023-12-27 | Interacoustics A/S | Air-pump arrangement for an acoustic measurement device |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4237905A (en) * | 1979-07-31 | 1980-12-09 | Electro Audio Dynamics, Inc. | Automatic tympanometric testing means |
US4688582A (en) * | 1986-03-06 | 1987-08-25 | Welch Allyn, Inc. | Portable hand-held tympanometer |
US5798600A (en) * | 1994-08-29 | 1998-08-25 | Oceaneering International, Inc. | Piezoelectric pumps |
US6071088A (en) * | 1997-04-15 | 2000-06-06 | Face International Corp. | Piezoelectrically actuated piston pump |
US6164933A (en) * | 1998-04-27 | 2000-12-26 | Matsushita Electric Works, Ltd. | Method of measuring a pressure of a pressurized fluid fed through a diaphragm pump and accumulated in a vessel, and miniature pump system effecting the measurement |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4011474A (en) * | 1974-10-03 | 1977-03-08 | Pz Technology, Inc. | Piezoelectric stack insulation |
US4175587A (en) | 1977-10-31 | 1979-11-27 | Chrysler Corporation | Fuel injection system and control valve for multi-cylinder engines |
US4231287A (en) * | 1978-05-01 | 1980-11-04 | Physics International Company | Spring diaphragm |
DE3618106A1 (en) | 1986-05-30 | 1987-12-03 | Siemens Ag | PIEZOELECTRICALLY OPERATED FLUID PUMP |
JPH02211125A (en) | 1988-10-20 | 1990-08-22 | Hitoshi Wada | Auris media dynamic characteristics display method and auris media dynamic characteristics measurement device |
DE3843983A1 (en) | 1988-12-27 | 1990-06-28 | Kloeckner Humboldt Deutz Ag | FOUR-STOCK COMBUSTION ENGINE |
US6869275B2 (en) * | 2002-02-14 | 2005-03-22 | Philip Morris Usa Inc. | Piezoelectrically driven fluids pump and piezoelectric fluid valve |
US7011507B2 (en) * | 2002-06-04 | 2006-03-14 | Seiko Epson Corporation | Positive displacement pump with a combined inertance value of the inlet flow path smaller than that of the outlet flow path |
-
2003
- 2003-01-09 WO PCT/DK2003/000011 patent/WO2003058067A1/en active IP Right Grant
- 2003-01-09 AT AT03702348T patent/ATE389801T1/en not_active IP Right Cessation
- 2003-01-09 US US10/501,224 patent/US7268466B2/en not_active Expired - Lifetime
- 2003-01-09 AU AU2003205534A patent/AU2003205534A1/en not_active Abandoned
- 2003-01-09 EP EP03702348A patent/EP1466096B1/en not_active Expired - Lifetime
- 2003-01-09 DK DK03702348T patent/DK1466096T3/en active
- 2003-01-09 ES ES03702348T patent/ES2302911T3/en not_active Expired - Lifetime
- 2003-01-09 DE DE60319801T patent/DE60319801T2/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4237905A (en) * | 1979-07-31 | 1980-12-09 | Electro Audio Dynamics, Inc. | Automatic tympanometric testing means |
US4688582A (en) * | 1986-03-06 | 1987-08-25 | Welch Allyn, Inc. | Portable hand-held tympanometer |
US5798600A (en) * | 1994-08-29 | 1998-08-25 | Oceaneering International, Inc. | Piezoelectric pumps |
US6071088A (en) * | 1997-04-15 | 2000-06-06 | Face International Corp. | Piezoelectrically actuated piston pump |
US6164933A (en) * | 1998-04-27 | 2000-12-26 | Matsushita Electric Works, Ltd. | Method of measuring a pressure of a pressurized fluid fed through a diaphragm pump and accumulated in a vessel, and miniature pump system effecting the measurement |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101933808B (en) * | 2005-11-16 | 2013-04-17 | 埃蒂莫蒂克研究股份有限公司 | Probe for testing hearing abilities |
US10085677B2 (en) | 2005-11-16 | 2018-10-02 | Etymotic Research, Inc. | System and method for performing a hearing screening |
Also Published As
Publication number | Publication date |
---|---|
EP1466096B1 (en) | 2008-03-19 |
US20060197412A1 (en) | 2006-09-07 |
US7268466B2 (en) | 2007-09-11 |
ATE389801T1 (en) | 2008-04-15 |
DE60319801T2 (en) | 2009-04-16 |
ES2302911T3 (en) | 2008-08-01 |
DK1466096T3 (en) | 2008-07-07 |
EP1466096A1 (en) | 2004-10-13 |
AU2003205534A1 (en) | 2003-07-24 |
DE60319801D1 (en) | 2008-04-30 |
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