JP2023139779A - 抜歯器具 - Google Patents

抜歯器具 Download PDF

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Publication number
JP2023139779A
JP2023139779A JP2022045485A JP2022045485A JP2023139779A JP 2023139779 A JP2023139779 A JP 2023139779A JP 2022045485 A JP2022045485 A JP 2022045485A JP 2022045485 A JP2022045485 A JP 2022045485A JP 2023139779 A JP2023139779 A JP 2023139779A
Authority
JP
Japan
Prior art keywords
protrusions
protrusion
shaft
tooth extraction
head
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.)
Pending
Application number
JP2022045485A
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English (en)
Japanese (ja)
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JP2023139779A5 (enExample
Inventor
倫弘 岩城
Michihiro Iwashiro
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP2022045485A priority Critical patent/JP2023139779A/ja
Priority to US18/124,323 priority patent/US20230301748A1/en
Publication of JP2023139779A publication Critical patent/JP2023139779A/ja
Publication of JP2023139779A5 publication Critical patent/JP2023139779A5/ja
Pending legal-status Critical Current

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    • 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
    • A61C3/14—Dentists' forceps or the like for extracting teeth

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  • 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)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
JP2022045485A 2022-03-22 2022-03-22 抜歯器具 Pending JP2023139779A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2022045485A JP2023139779A (ja) 2022-03-22 2022-03-22 抜歯器具
US18/124,323 US20230301748A1 (en) 2022-03-22 2023-03-21 Dental extraction instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2022045485A JP2023139779A (ja) 2022-03-22 2022-03-22 抜歯器具

Publications (2)

Publication Number Publication Date
JP2023139779A true JP2023139779A (ja) 2023-10-04
JP2023139779A5 JP2023139779A5 (enExample) 2025-03-19

Family

ID=88094893

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022045485A Pending JP2023139779A (ja) 2022-03-22 2022-03-22 抜歯器具

Country Status (2)

Country Link
US (1) US20230301748A1 (enExample)
JP (1) JP2023139779A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2025033799A (ja) * 2023-08-30 2025-03-13 株式会社奥村組 下水道網環境監視装置、下水道網環境監視方法及び下水道網環境監視プログラム

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE744415C (de) * 1938-12-17 1944-01-15 Jean Marius Alphonse Rancillac Instrument zum Loesen von Zahnwurzeln aus dem Zahnfach
JPS5680110U (enExample) * 1979-11-20 1981-06-29
JPS6261212U (enExample) * 1985-10-07 1987-04-16
CN109223205A (zh) * 2018-10-22 2019-01-18 重庆医科大学附属口腔医院 牙根取出挺

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE744415C (de) * 1938-12-17 1944-01-15 Jean Marius Alphonse Rancillac Instrument zum Loesen von Zahnwurzeln aus dem Zahnfach
JPS5680110U (enExample) * 1979-11-20 1981-06-29
JPS6261212U (enExample) * 1985-10-07 1987-04-16
CN109223205A (zh) * 2018-10-22 2019-01-18 重庆医科大学附属口腔医院 牙根取出挺

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2025033799A (ja) * 2023-08-30 2025-03-13 株式会社奥村組 下水道網環境監視装置、下水道網環境監視方法及び下水道網環境監視プログラム

Also Published As

Publication number Publication date
US20230301748A1 (en) 2023-09-28

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