IL313250A - MICROMACHINED capacitive ultrasonic transducer - Google Patents
MICROMACHINED capacitive ultrasonic transducerInfo
- Publication number
- IL313250A IL313250A IL313250A IL31325024A IL313250A IL 313250 A IL313250 A IL 313250A IL 313250 A IL313250 A IL 313250A IL 31325024 A IL31325024 A IL 31325024A IL 313250 A IL313250 A IL 313250A
- Authority
- IL
- Israel
- Prior art keywords
- ultrasonic transducer
- micromachined ultrasonic
- capacitive micromachined
- capacitive
- transducer
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
- B06B1/0292—Electrostatic transducers, e.g. electret-type
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
- A61B8/4483—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device characterised by features of the ultrasound transducer
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/46—Ultrasonic, sonic or infrasonic diagnostic devices with special arrangements for interfacing with the operator or the patient
- A61B8/467—Ultrasonic, sonic or infrasonic diagnostic devices with special arrangements for interfacing with the operator or the patient characterised by special input means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/02—Analysing fluids
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/24—Probes
- G01N29/2406—Electrostatic or capacitive probes, e.g. electret or cMUT-probes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N7/00—Ultrasound therapy
- A61N2007/0056—Beam shaping elements
- A61N2007/0065—Concave transducers
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Chemical & Material Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Radiology & Medical Imaging (AREA)
- Acoustics & Sound (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Mechanical Engineering (AREA)
- Gynecology & Obstetrics (AREA)
- Transducers For Ultrasonic Waves (AREA)
- Electrotherapy Devices (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202163286161P | 2021-12-06 | 2021-12-06 | |
| PCT/US2022/051937 WO2023107433A2 (en) | 2021-12-06 | 2022-12-06 | Capacitive micromachined ultrasonic transducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IL313250A true IL313250A (en) | 2024-08-01 |
Family
ID=86731098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL313250A IL313250A (en) | 2021-12-06 | 2022-12-06 | MICROMACHINED capacitive ultrasonic transducer |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP4444480A4 (de) |
| JP (1) | JP2025500771A (de) |
| AU (1) | AU2022406786A1 (de) |
| IL (1) | IL313250A (de) |
| WO (1) | WO2023107433A2 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019055699A1 (en) | 2017-09-13 | 2019-03-21 | Ultra HOM LLC | MEDIUM NETWORK MEDICAL DEVICE AND SOLID-STATE COOLING, AND METHODS AND SYSTEMS THEREOF |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4791534B2 (ja) * | 2005-05-18 | 2011-10-12 | コロ テクノロジーズ インコーポレイテッド | 超小型電気機械デバイスの製造方法 |
| EP3558549B1 (de) * | 2016-12-22 | 2024-02-14 | Koninklijke Philips N.V. | Systeme und verfahren zum betrieb von kapazitiven mikroelektromechanischen funkfrequenzschaltern |
| WO2019213449A2 (en) * | 2018-05-03 | 2019-11-07 | Butterfly Network, Inc. | Ultrasound devices |
| JP2022539755A (ja) * | 2019-07-10 | 2022-09-13 | ユーリンク ラブス，インコーポレイテッド | ワイヤレスリンクを確立するためのシステム、装置、および方法 |
| US11491510B2 (en) * | 2019-08-27 | 2022-11-08 | Taiwan Semiconductor Manufacturing Company, Ltd. | Semiconductor device having microelectromechanical systems devices with improved cavity pressure uniformity |
| US11260424B2 (en) * | 2020-01-20 | 2022-03-01 | The Board Of Trustees Of The Leland Stanford Junior University | Contoured electrode for capacitive micromachined ultrasonic transducer |
-
2022
- 2022-12-06 EP EP22904991.1A patent/EP4444480A4/de active Pending
- 2022-12-06 WO PCT/US2022/051937 patent/WO2023107433A2/en not_active Ceased
- 2022-12-06 AU AU2022406786A patent/AU2022406786A1/en active Pending
- 2022-12-06 JP JP2024533945A patent/JP2025500771A/ja active Pending
- 2022-12-06 IL IL313250A patent/IL313250A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JP2025500771A (ja) | 2025-01-15 |
| WO2023107433A3 (en) | 2023-08-03 |
| WO2023107433A2 (en) | 2023-06-15 |
| EP4444480A2 (de) | 2024-10-16 |
| AU2022406786A1 (en) | 2024-06-13 |
| EP4444480A4 (de) | 2025-12-10 |
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