JP7464562B2 - 医療器具用ラチェット駆動ハンドル - Google Patents

医療器具用ラチェット駆動ハンドル Download PDF

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Publication number
JP7464562B2
JP7464562B2 JP2021066198A JP2021066198A JP7464562B2 JP 7464562 B2 JP7464562 B2 JP 7464562B2 JP 2021066198 A JP2021066198 A JP 2021066198A JP 2021066198 A JP2021066198 A JP 2021066198A JP 7464562 B2 JP7464562 B2 JP 7464562B2
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Japan
Prior art keywords
tool
ratchet
circumferential surface
handle
handle grip
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.)
Active
Application number
JP2021066198A
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English (en)
Japanese (ja)
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JP2021166707A5 (enExample
JP2021166707A (ja
Inventor
デナム グレゴリー
ホイットリー ジョセフ
シュロイターバック ライアン
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Nextremity Solutions Inc
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Nextremity Solutions Inc
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Publication of JP2021166707A publication Critical patent/JP2021166707A/ja
Publication of JP2021166707A5 publication Critical patent/JP2021166707A5/ja
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws or setting implements
    • A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
    • A61B17/8875—Screwdrivers, spanners or wrenches
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/16—Instruments for performing osteoclasis; Drills or chisels for bones; Trepans
    • A61B17/1613—Component parts
    • A61B17/162—Chucks or tool parts which are to be held in a chuck
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00367—Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like
    • A61B2017/00398—Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like using powered actuators, e.g. stepper motors, solenoids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00367—Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like
    • A61B2017/00407—Ratchet means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/0046—Surgical instruments, devices or methods with a releasable handle; with handle and operating part separable
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00477—Coupling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B13/00—Spanners; Wrenches
    • B25B13/46—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B15/00—Screwdrivers
    • B25B15/02—Screwdrivers operated by rotating the handle
    • B25B15/04—Screwdrivers operated by rotating the handle with ratchet action

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Surgical Instruments (AREA)
JP2021066198A 2020-04-10 2021-04-09 医療器具用ラチェット駆動ハンドル Active JP7464562B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202063007993P 2020-04-10 2020-04-10
US63/007,993 2020-04-10

Publications (3)

Publication Number Publication Date
JP2021166707A JP2021166707A (ja) 2021-10-21
JP2021166707A5 JP2021166707A5 (enExample) 2022-12-27
JP7464562B2 true JP7464562B2 (ja) 2024-04-09

Family

ID=75783605

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021066198A Active JP7464562B2 (ja) 2020-04-10 2021-04-09 医療器具用ラチェット駆動ハンドル

Country Status (5)

Country Link
US (1) US12023014B2 (enExample)
JP (1) JP7464562B2 (enExample)
AU (1) AU2021201890B2 (enExample)
DE (1) DE102021108611A1 (enExample)
GB (1) GB2598019A (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9277909B2 (en) 2007-10-27 2016-03-08 Parcus Medical, Llc Suture anchor
WO2015171962A1 (en) 2014-05-07 2015-11-12 Bart Bracy Multipart suture
WO2017210620A1 (en) 2016-06-02 2017-12-07 Bracy Barton Suture tool and method of use
US11517301B2 (en) 2016-06-02 2022-12-06 Parcus Medical, Llc Surgical tool and method of use

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160278748A1 (en) 2014-12-18 2016-09-29 Eca Medical Instruments Disposable bidirectional ratchet

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Patent Citations (1)

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Publication number Priority date Publication date Assignee Title
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Also Published As

Publication number Publication date
GB2598019A (en) 2022-02-16
AU2021201890B2 (en) 2023-09-28
US12023014B2 (en) 2024-07-02
US20210315555A1 (en) 2021-10-14
AU2021201890A1 (en) 2021-10-28
GB202104358D0 (en) 2021-05-12
DE102021108611A1 (de) 2021-10-14
JP2021166707A (ja) 2021-10-21

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