JP7488823B2 - 弓状レバーを備えた作動機構 - Google Patents

弓状レバーを備えた作動機構 Download PDF

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Publication number
JP7488823B2
JP7488823B2 JP2021541231A JP2021541231A JP7488823B2 JP 7488823 B2 JP7488823 B2 JP 7488823B2 JP 2021541231 A JP2021541231 A JP 2021541231A JP 2021541231 A JP2021541231 A JP 2021541231A JP 7488823 B2 JP7488823 B2 JP 7488823B2
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Prior art keywords
shaft
surgical instrument
lever
housing
tube
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JP2021541231A
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English (en)
Japanese (ja)
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JP2022519179A (ja
JPWO2020157617A5 (https=
JP2022519179A5 (https=
Inventor
リンジ トーマス
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アルコン インコーポレイティド
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Publication of JPWO2020157617A5 publication Critical patent/JPWO2020157617A5/ja
Publication of JP2022519179A5 publication Critical patent/JP2022519179A5/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
    • A61B17/28—Surgical forceps
    • A61B17/29—Forceps for use in minimally invasive surgery
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/00736—Instruments for removal of intra-ocular material or intra-ocular injection, e.g. cataract instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/32—Surgical cutting instruments
    • A61B17/3201—Scissors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00831—Material properties
    • A61B2017/00862—Material properties elastic or resilient
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00831—Material properties
    • A61B2017/00867—Material properties shape memory effect
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00831—Material properties
    • A61B2017/00955—Material properties thermoplastic
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/28—Surgical forceps
    • A61B17/29—Forceps for use in minimally invasive surgery
    • A61B17/2909—Handles
    • A61B2017/2912—Handles transmission of forces to actuating rod or piston
    • A61B2017/2918—Handles transmission of forces to actuating rod or piston flexible handles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/28—Surgical forceps
    • A61B17/29—Forceps for use in minimally invasive surgery
    • A61B2017/2926—Details of heads or jaws
    • A61B2017/2932—Transmission of forces to jaw members
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/30—Surgical pincettes, i.e. surgical tweezers without pivotal connections
    • A61B2017/305—Tweezer like handles with tubular extensions, inner slidable actuating members and distal tools, e.g. microsurgical instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/03—Automatic limiting or abutting means, e.g. for safety
    • A61B2090/033—Abutting means, stops, e.g. abutting on tissue or skin
    • A61B2090/034—Abutting means, stops, e.g. abutting on tissue or skin abutting on parts of the device itself
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007—Methods or devices for eye surgery

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Vascular Medicine (AREA)
  • Surgical Instruments (AREA)
JP2021541231A 2019-02-01 2020-01-24 弓状レバーを備えた作動機構 Active JP7488823B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962799785P 2019-02-01 2019-02-01
US62/799,785 2019-02-01
PCT/IB2020/050572 WO2020157617A1 (en) 2019-02-01 2020-01-24 Actuation mechanism with arcuate levers

Publications (4)

Publication Number Publication Date
JP2022519179A JP2022519179A (ja) 2022-03-22
JPWO2020157617A5 JPWO2020157617A5 (https=) 2022-12-21
JP2022519179A5 JP2022519179A5 (https=) 2022-12-21
JP7488823B2 true JP7488823B2 (ja) 2024-05-22

Family

ID=69467594

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021541231A Active JP7488823B2 (ja) 2019-02-01 2020-01-24 弓状レバーを備えた作動機構

Country Status (4)

Country Link
US (1) US11298146B2 (https=)
EP (1) EP3897486B1 (https=)
JP (1) JP7488823B2 (https=)
WO (1) WO2020157617A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD934424S1 (en) * 2019-08-29 2021-10-26 Alcon Inc. 360 degree actuation handle
JP7655897B2 (ja) * 2019-08-29 2025-04-02 アルコン インコーポレイティド 溝付き作動レバーを備えた作動機構
US11752036B2 (en) 2019-10-16 2023-09-12 Alcon Inc. Membrane delamination device
US12070418B2 (en) 2019-10-16 2024-08-27 Alcon Inc. Membrane delamination device
US20220296415A1 (en) * 2021-03-22 2022-09-22 Tarek Hassan Suction forceps
US20240000471A1 (en) * 2022-06-30 2024-01-04 Xrv-Ip, Llc Forceps with deflectable grasping platforms
CN115844629B (zh) * 2022-12-23 2024-10-18 爱尔眼科医院集团四川眼科医院有限公司 基于后驱动结构的眼用镊

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030171762A1 (en) 2000-08-17 2003-09-11 Forchette Mark J. Instrument dispenser
JP2010154895A (ja) 2008-12-26 2010-07-15 Olympus Corp 内視鏡装置
JP2016521634A (ja) 2013-06-21 2016-07-25 ノバルティス アーゲー 眼科手術中の組織操作のためのシステム及び技術

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DE3526821A1 (de) 1985-07-26 1987-02-05 Ewald Hensler Griffstueck mit betaetigungsvorrichtung fuer ein handbetaetigtes chirurgisches mikroinstrument
US5147378A (en) * 1991-03-05 1992-09-15 Harold Markham Grapsing forceps
US5549627A (en) * 1994-10-21 1996-08-27 Kieturakis; Maciej J. Surgical instruments and method for applying progressive intracorporeal traction
US5634918A (en) * 1994-10-26 1997-06-03 Grieshaber & Co. Ag Schaffhausen Ophthalmic surgical instrument
US6488695B1 (en) 2000-08-17 2002-12-03 Alcon, Inc. Ophthalmologic surgical probe
AU2001292584A1 (en) 2000-10-12 2002-04-22 Alcon Inc. Microsurgical instrument
US6482198B2 (en) * 2001-04-19 2002-11-19 Duke University Hand-held surgical instruments with omni-circumferential actuation capabilities
WO2003094589A2 (en) * 2002-05-06 2003-11-20 Duke University Omni-actuable hand-held surgical instruments
CN101299972B (zh) 2005-10-31 2012-02-01 爱尔康公司 延伸的小号照明器
US8187293B2 (en) 2006-02-06 2012-05-29 Novartis Ag Microsurgical instrument
US20070185514A1 (en) 2006-02-06 2007-08-09 Kirchhevel G L Microsurgical instrument
WO2010064670A1 (ja) 2008-12-05 2010-06-10 Hoya株式会社 眼科用手術器具
US10092168B1 (en) * 2009-08-17 2018-10-09 Bionix Development Corporation Lighted medical instrument
US8585735B2 (en) * 2010-05-12 2013-11-19 Ravi Nallakrishnan Handle for surgical forceps and the like
US9428254B1 (en) 2010-09-24 2016-08-30 Katalyst Surgical, Llc Microsurgical handle and instrument
CA2801744C (en) * 2012-01-17 2015-10-13 Covidien Lp Material removal device and method of use
US9149389B2 (en) 2012-08-31 2015-10-06 Katalyst Surgical, Llc Microsurgical handle and instrument
EP3228286A1 (en) 2012-09-17 2017-10-11 Novartis AG Expanding ocular impant devices
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US20140142603A1 (en) 2012-11-19 2014-05-22 Katalyst Surgical, Llc Microsurgical instrument handle
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US20170079675A1 (en) 2015-09-18 2017-03-23 Katalyst Surgical, Llc Tapered membrane removing forceps
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US10695043B2 (en) 2017-02-21 2020-06-30 Katalyst Surgical, Llc Surgical instrument subcomponent integration by additive manufacturing
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Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030171762A1 (en) 2000-08-17 2003-09-11 Forchette Mark J. Instrument dispenser
JP2010154895A (ja) 2008-12-26 2010-07-15 Olympus Corp 内視鏡装置
JP2016521634A (ja) 2013-06-21 2016-07-25 ノバルティス アーゲー 眼科手術中の組織操作のためのシステム及び技術

Also Published As

Publication number Publication date
EP3897486A1 (en) 2021-10-27
JP2022519179A (ja) 2022-03-22
WO2020157617A1 (en) 2020-08-06
US11298146B2 (en) 2022-04-12
EP3897486B1 (en) 2025-02-05
US20200246034A1 (en) 2020-08-06

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