IT1214840B - Apparecchio per la diagnosi di con dizioni patologiche dell orecchio - Google Patents

Apparecchio per la diagnosi di con dizioni patologiche dell orecchio

Info

Publication number
IT1214840B
IT1214840B IT8467252A IT6725284A IT1214840B IT 1214840 B IT1214840 B IT 1214840B IT 8467252 A IT8467252 A IT 8467252A IT 6725284 A IT6725284 A IT 6725284A IT 1214840 B IT1214840 B IT 1214840B
Authority
IT
Italy
Prior art keywords
ear
amplitude
sound
reflected
probe
Prior art date
Application number
IT8467252A
Other languages
English (en)
Italian (it)
Other versions
IT8467252A0 (it
Inventor
John H Teele
Original Assignee
Chelmsford Massachusetts Usa A
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 PCT/US1983/000380 external-priority patent/WO1983003192A1/en
Application filed by Chelmsford Massachusetts Usa A filed Critical Chelmsford Massachusetts Usa A
Publication of IT8467252A0 publication Critical patent/IT8467252A0/it
Application granted granted Critical
Publication of IT1214840B publication Critical patent/IT1214840B/it

Links

Landscapes

  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
IT8467252A 1983-03-16 1984-03-16 Apparecchio per la diagnosi di con dizioni patologiche dell orecchio IT1214840B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1983/000380 WO1983003192A1 (en) 1982-03-16 1983-03-16 Ear pathology diagnosis apparatus and method

Publications (2)

Publication Number Publication Date
IT8467252A0 IT8467252A0 (it) 1984-03-16
IT1214840B true IT1214840B (it) 1990-01-18

Family

ID=22174904

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8467252A IT1214840B (it) 1983-03-16 1984-03-16 Apparecchio per la diagnosi di con dizioni patologiche dell orecchio

Country Status (3)

Country Link
JP (1) JPS59500455A (en])
CA (1) CA1219330A (en])
IT (1) IT1214840B (en])

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9039639B2 (en) 2013-06-28 2015-05-26 Gbs Ventures Llc External ear canal pressure regulation system
US10251790B2 (en) 2013-06-28 2019-04-09 Nocira, Llc Method for external ear canal pressure regulation to alleviate disorder symptoms
US10760566B2 (en) 2016-07-22 2020-09-01 Nocira, Llc Magnetically driven pressure generator
US11246793B2 (en) 2017-02-27 2022-02-15 Nocira, Llc Ear pumps
US12178966B2 (en) 2018-06-22 2024-12-31 Nocira, Llc Systems and methods for treating neurological disorders
US12396892B2 (en) 2021-08-13 2025-08-26 Nocira, Llc External ear canal pressure regulation device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10568515B2 (en) * 2016-06-21 2020-02-25 Otonexus Medical Technologies, Inc. Optical coherence tomography device for otitis media

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10772766B2 (en) 2013-06-28 2020-09-15 Nocira, Llc Method for external ear canal pressure regulation to alleviate disorder symptoms
US11090194B2 (en) 2013-06-28 2021-08-17 Nocira, Llc External ear canal pressure regulation device
US10076464B2 (en) 2013-06-28 2018-09-18 Nocira, Llc External ear canal pressure regulation system
US10251790B2 (en) 2013-06-28 2019-04-09 Nocira, Llc Method for external ear canal pressure regulation to alleviate disorder symptoms
US10278868B2 (en) 2013-06-28 2019-05-07 Nocira, Llc External ear canal pressure regulation system
US12102506B2 (en) 2013-06-28 2024-10-01 Nocira, Llc Method for external ear canal pressure regulation to alleviate disorder symptoms
US9186277B2 (en) 2013-06-28 2015-11-17 Gbs Ventures Llc External ear canal pressure regulation system
US11096828B2 (en) 2013-06-28 2021-08-24 Nocira, Llc System for alleviating symptoms of a neurological disorder
US9039639B2 (en) 2013-06-28 2015-05-26 Gbs Ventures Llc External ear canal pressure regulation system
US11859606B2 (en) 2016-07-22 2024-01-02 Nocira, Llc Magnetically driven pressure generator
US10760566B2 (en) 2016-07-22 2020-09-01 Nocira, Llc Magnetically driven pressure generator
US11246793B2 (en) 2017-02-27 2022-02-15 Nocira, Llc Ear pumps
US12016816B2 (en) 2017-02-27 2024-06-25 Nocira, Llc Ear pumps
US12178966B2 (en) 2018-06-22 2024-12-31 Nocira, Llc Systems and methods for treating neurological disorders
US12396892B2 (en) 2021-08-13 2025-08-26 Nocira, Llc External ear canal pressure regulation device

Also Published As

Publication number Publication date
JPH0414007B2 (en]) 1992-03-11
IT8467252A0 (it) 1984-03-16
CA1219330A (en) 1987-03-17
JPS59500455A (ja) 1984-03-22

Similar Documents

Publication Publication Date Title
Hoeks et al. Transcutaneous detection of relative changes in artery diameter
GB1522031A (en) Electroacoustic impedance bridges
KR890002504B1 (ko) 시각장애자용 초음파 탐지기와 탐지기의 신호 처리방법
US4459996A (en) Ear pathology diagnosis apparatus and method
Kleindienst et al. Analysis of the cricket auditory system by acoustic stimulation using a closed sound field
JPS57161672A (en) Measuring method utilizing ultrasonic wave
DE69116948D1 (de) Methode und Gerät zur Geräuschunterdrückung in Kopfhörern
DE69738998D1 (de) Photoakustische mamma-abtastvorrichtung
CA2213523A1 (en) Apparatus and method for acoustic analysis of bone using optimized functions of spectral and temporal signal components
JPS6465902A (en) Limit oscillator
NL9200926A (nl) Kalibratie van seismische acquisitiekabels in een helmholz resonator.
IT1214840B (it) Apparecchio per la diagnosi di con dizioni patologiche dell orecchio
EP0031135A3 (en) Electro-acoustic measuring device
Chung et al. Hearing in the frog: dynamics of the middle ear
Koch et al. Shock-wave measurement using a calibrated interferometric fiber-tip sensor
Padmanabhan et al. High sensitivity PCG transducer for extended frequency applications
JPH08508900A (ja) トノメータ
US5448904A (en) Acoustic calibration apparatus for calibrating plethysmographic acoustic pressure sensors
Dragan et al. Mathematical model of polyharmonic signal processing to study the state of the tympanic membrane
Etienne et al. Electromagnetic hydrophone for pressure determination of shock wave pulses
CN209712889U (zh) 一种心内科脉搏测量器
Koch et al. Determination of the acoustic output of a harmonic scalpel
Čáp et al. Coupled oscillators
HEYMAN Pseudo continuous wave instrument(ultrasonics)[Patent]
GB1074501A (en) Apparatus for diagnosing bone joint disorders

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19990331