TWI795267B - 牙科用手機 - Google Patents

牙科用手機 Download PDF

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Publication number
TWI795267B
TWI795267B TW111113617A TW111113617A TWI795267B TW I795267 B TWI795267 B TW I795267B TW 111113617 A TW111113617 A TW 111113617A TW 111113617 A TW111113617 A TW 111113617A TW I795267 B TWI795267 B TW I795267B
Authority
TW
Taiwan
Prior art keywords
cam
aforementioned
vibrating
vibrating cylinder
axial direction
Prior art date
Application number
TW111113617A
Other languages
English (en)
Chinese (zh)
Other versions
TW202308570A (zh
Inventor
鈴木計芳
Original Assignee
鈴木計芳
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 鈴木計芳 filed Critical 鈴木計芳
Application granted granted Critical
Publication of TW202308570A publication Critical patent/TW202308570A/zh
Publication of TWI795267B publication Critical patent/TWI795267B/zh

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/08—Machine parts specially adapted for dentistry
    • A61C1/12—Angle hand-pieces
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/02—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design characterised by the drive of the dental tools
    • A61C1/07—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design characterised by the drive of the dental tools with vibratory drive, e.g. ultrasonic waves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/08—Machine parts specially adapted for dentistry
    • A61C1/18—Flexible shafts; Clutches or the like; Bearings or lubricating arrangements; Drives or transmissions
    • A61C1/185—Drives or transmissions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C5/00—Filling or capping teeth
    • A61C5/40—Implements for surgical treatment of the roots or nerves of the teeth; Nerve needles; Methods or instruments for medication of the roots
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C3/00—Dental tools or instruments
    • A61C3/02—Tooth drilling or cutting instruments; Instruments acting like a sandblast machine
    • A61C3/03—Instruments operated by vibration

Landscapes

  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Surgery (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
TW111113617A 2021-08-18 2022-04-11 牙科用手機 TWI795267B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021152626 2021-08-18
JP2021-152626 2021-08-18

Publications (2)

Publication Number Publication Date
TW202308570A TW202308570A (zh) 2023-03-01
TWI795267B true TWI795267B (zh) 2023-03-01

Family

ID=85240356

Family Applications (1)

Application Number Title Priority Date Filing Date
TW111113617A TWI795267B (zh) 2021-08-18 2022-04-11 牙科用手機

Country Status (5)

Country Link
US (2) US12551317B2 (https=)
JP (1) JP7656709B2 (https=)
AU (1) AU2022329335B2 (https=)
TW (1) TWI795267B (https=)
WO (1) WO2023021783A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD1043984S1 (en) * 2022-11-23 2024-09-24 Inter-Med, Inc. Handpiece adapter for dental irrigation device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020025504A1 (en) * 2000-08-29 2002-02-28 Nozomu Satake Dental handpiece
US10350028B2 (en) * 2013-12-10 2019-07-16 Dentsply Sirona Inc. Multi-directional handpiece
JP2019193761A (ja) * 2018-05-05 2019-11-07 計芳 鈴木 リーマ用の電動式往復動発生具およびリーマ付きの電動式往復動発生具
JP2020131010A (ja) * 2019-02-21 2020-08-31 計芳 鈴木 根管治療用の往復動発生具の振動筒、この振動筒を備えた往復動発生具およびキャップ

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0411695Y2 (https=) 1986-11-17 1992-03-24
US4834653A (en) 1988-04-26 1989-05-30 Dentatus International Ab Dental instrument
US5145369A (en) 1990-04-23 1992-09-08 L. Paul Lustig Dental tool driving apparatus having rotating and roto-reciprocating motions
ES2216160T3 (es) 1996-07-18 2004-10-16 Implant Innovations, Inc. Utiles de osteotomia provistos de motor de compactacion de tejido oseo.
JP5752999B2 (ja) 2011-06-01 2015-07-22 株式会社ナカニシ 歯科用ハンドピース
JP5840924B2 (ja) 2011-11-09 2016-01-06 長田電機工業株式会社 歯科治療用マイクロモータハンドピース
CN107981939A (zh) * 2017-12-28 2018-05-04 拉萨含贝医疗科技有限公司 牙齿矫正装置
JP2020081828A (ja) 2018-11-30 2020-06-04 計芳 鈴木 往復駆動式根管充填具
KR102223344B1 (ko) * 2019-09-27 2021-03-05 자인텍 주식회사 핸드피스
JP7098109B2 (ja) 2019-12-10 2022-07-11 計芳 鈴木 ファイルの往復動発生具およびファイル付きの往復動発生具

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020025504A1 (en) * 2000-08-29 2002-02-28 Nozomu Satake Dental handpiece
US10350028B2 (en) * 2013-12-10 2019-07-16 Dentsply Sirona Inc. Multi-directional handpiece
JP2019193761A (ja) * 2018-05-05 2019-11-07 計芳 鈴木 リーマ用の電動式往復動発生具およびリーマ付きの電動式往復動発生具
JP2020131010A (ja) * 2019-02-21 2020-08-31 計芳 鈴木 根管治療用の往復動発生具の振動筒、この振動筒を備えた往復動発生具およびキャップ

Also Published As

Publication number Publication date
JP7656709B2 (ja) 2025-04-03
WO2023021783A1 (ja) 2023-02-23
JPWO2023021783A1 (https=) 2023-02-23
TW202308570A (zh) 2023-03-01
US20240065804A1 (en) 2024-02-29
US12551317B2 (en) 2026-02-17
AU2022329335B2 (en) 2026-03-19
US20260000480A1 (en) 2026-01-01
AU2022329335A1 (en) 2024-02-29

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