JPH0414019B2 - - Google Patents

Info

Publication number
JPH0414019B2
JPH0414019B2 JP22930883A JP22930883A JPH0414019B2 JP H0414019 B2 JPH0414019 B2 JP H0414019B2 JP 22930883 A JP22930883 A JP 22930883A JP 22930883 A JP22930883 A JP 22930883A JP H0414019 B2 JPH0414019 B2 JP H0414019B2
Authority
JP
Japan
Prior art keywords
ultrasonic
ultrasonic transducer
transducer
reflector
ultrasound
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
JP22930883A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60119930A (ja
Inventor
Shinichiro Aoki
Tsutomu Yano
Hiroshi Fukukita
Takayoshi Saito
Yasuyuki Morita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP22930883A priority Critical patent/JPS60119930A/ja
Publication of JPS60119930A publication Critical patent/JPS60119930A/ja
Publication of JPH0414019B2 publication Critical patent/JPH0414019B2/ja
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C9/00—Impression cups, i.e. impression trays; Impression methods
    • A61C9/004—Means or methods for taking digitized impressions
    • A61C9/0046—Data acquisition means or methods
    • A61C9/0086—Acoustic means or methods

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Transducers For Ultrasonic Waves (AREA)
JP22930883A 1983-12-05 1983-12-05 超音波探触子 Granted JPS60119930A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22930883A JPS60119930A (ja) 1983-12-05 1983-12-05 超音波探触子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22930883A JPS60119930A (ja) 1983-12-05 1983-12-05 超音波探触子

Publications (2)

Publication Number Publication Date
JPS60119930A JPS60119930A (ja) 1985-06-27
JPH0414019B2 true JPH0414019B2 (en]) 1992-03-11

Family

ID=16890103

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22930883A Granted JPS60119930A (ja) 1983-12-05 1983-12-05 超音波探触子

Country Status (1)

Country Link
JP (1) JPS60119930A (en])

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60129907U (ja) * 1984-02-10 1985-08-31 株式会社富士通ゼネラル 超音波検査装置
JP2594586B2 (ja) * 1987-12-04 1997-03-26 オリンパス光学工業株式会社 超音波内視鏡
DE102006025775A1 (de) * 2006-05-31 2007-12-06 Rheinisch-Westfälisch-Technische Hochschule Aachen Verfahren zur Datenaufnahme im Mund eines Patienten, entsprechende Vorrichtung, Anlage mit einem Zahnarztstuhl und einer solchen Vorrichtung, sowie Verwendung dieser Vorrichtung
EP3326571A1 (en) * 2016-11-25 2018-05-30 RWTH Aachen University Method and system for reconstructing dental structures
EP3326572A1 (en) * 2016-11-25 2018-05-30 RWTH Aachen University Intraoral scanning device and method for high-resolution ultrasonic scan and 3d reconstruction of tooth region
EP3582718B1 (en) * 2017-02-15 2025-03-26 Carestream Dental Technology Topco Limited Ultrasonic probe for intraoral soft tissue imaging

Also Published As

Publication number Publication date
JPS60119930A (ja) 1985-06-27

Similar Documents

Publication Publication Date Title
US4391281A (en) Ultrasonic transducer system and method
US4274421A (en) Echo sound apparatus including an oscillating mirror for use in medical diagnosis
US5460179A (en) Ultrasonic transducer assembly and method of scanning
EP0129878B1 (en) Ultrasonic probe having dual-motion transducer
JPS5930423B2 (ja) 超音波検査装置
GB1490412A (en) Ultrasonic probe
EP0110593A2 (en) Ultrasonic scanning apparatus and techniques
JPS632616B2 (en])
JPH0414019B2 (en])
JPS6321045A (ja) 機械式走査型超音波探触子
JP3447148B2 (ja) 超音波スキャナ
JPS60100951A (ja) 超音波探触子
JPS60234646A (ja) 超音波探触子
JPH0326047B2 (en])
JPS6014845A (ja) 超音波探触子
JPH0369535B2 (en])
JPH0223177B2 (en])
JP2720732B2 (ja) 機械走査式超音波探触子
JPH0467455B2 (en])
JP2706097B2 (ja) 体腔内超音波プローブ
JPS6055936A (ja) 超音波探触子
JPS605132A (ja) 超音波探触子
JPS6137142A (ja) 超音波探触子
JPS59146647A (ja) 超音波探触子
JPS61154653A (ja) 超音波診断装置用探触子