DE102021108611A1 - Ratschengriff für medizinisches instrument - Google Patents

Ratschengriff für medizinisches instrument Download PDF

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Publication number
DE102021108611A1
DE102021108611A1 DE102021108611.6A DE102021108611A DE102021108611A1 DE 102021108611 A1 DE102021108611 A1 DE 102021108611A1 DE 102021108611 A DE102021108611 A DE 102021108611A DE 102021108611 A1 DE102021108611 A1 DE 102021108611A1
Authority
DE
Germany
Prior art keywords
handle
ratchet
tool
peripheral surface
longitudinal axis
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.)
Withdrawn
Application number
DE102021108611.6A
Other languages
German (de)
English (en)
Inventor
Gregory J. Denham
Joseph Whitley
Ryan D. Schlotterback
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.)
Nextremity Solutions Inc
Original Assignee
Nextremity Solutions Inc
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 Nextremity Solutions Inc filed Critical Nextremity Solutions Inc
Publication of DE102021108611A1 publication Critical patent/DE102021108611A1/de
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • A61B17/16—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
    • 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
    • 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)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Surgical Instruments (AREA)
DE102021108611.6A 2020-04-10 2021-04-07 Ratschengriff für medizinisches instrument Withdrawn DE102021108611A1 (de)

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 (1)

Publication Number Publication Date
DE102021108611A1 true DE102021108611A1 (de) 2021-10-14

Family

ID=75783605

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102021108611.6A Withdrawn DE102021108611A1 (de) 2020-04-10 2021-04-07 Ratschengriff für medizinisches instrument

Country Status (5)

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

Families Citing this family (5)

* 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
CN121512631B (zh) * 2026-01-19 2026-04-24 上海交通大学医学院附属仁济医院 组织抓取装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019168987A1 (en) 2018-02-27 2019-09-06 Nextremity Solutions, Inc. Disposable handle for medical instruments

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Patent Citations (1)

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Publication number Priority date Publication date Assignee Title
WO2019168987A1 (en) 2018-02-27 2019-09-06 Nextremity Solutions, Inc. Disposable handle for medical instruments

Also Published As

Publication number Publication date
US12023014B2 (en) 2024-07-02
GB202104358D0 (en) 2021-05-12
AU2021201890B2 (en) 2023-09-28
GB2598019A (en) 2022-02-16
AU2021201890A1 (en) 2021-10-28
JP7464562B2 (ja) 2024-04-09
US20210315555A1 (en) 2021-10-14
JP2021166707A (ja) 2021-10-21

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R012 Request for examination validly filed
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee