CA2964668C - Surgical snare - Google Patents

Surgical snare Download PDF

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Publication number
CA2964668C
CA2964668C CA2964668A CA2964668A CA2964668C CA 2964668 C CA2964668 C CA 2964668C CA 2964668 A CA2964668 A CA 2964668A CA 2964668 A CA2964668 A CA 2964668A CA 2964668 C CA2964668 C CA 2964668C
Authority
CA
Canada
Prior art keywords
wire
loop
catheter
end cap
surgical snare
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
CA2964668A
Other languages
English (en)
French (fr)
Other versions
CA2964668A1 (en
Inventor
Brian Saunders
Sandra May Bernadette HOLMES
Craig GULLIFORD
Steven Morris
Christopher Paul Hancock
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.)
Creo Medical Ltd
Original Assignee
Creo Medical Ltd
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 Creo Medical Ltd filed Critical Creo Medical Ltd
Publication of CA2964668A1 publication Critical patent/CA2964668A1/en
Application granted granted Critical
Publication of CA2964668C publication Critical patent/CA2964668C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods
    • A61B17/22Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/221Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods
    • A61B17/32Surgical cutting instruments
    • A61B17/3205Excision instruments
    • A61B17/32056Surgical snare instruments
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods
    • A61B17/32Surgical cutting instruments
    • A61B17/3205Excision instruments
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods
    • A61B17/00234Surgical instruments, devices or methods for minimally invasive surgery
    • A61B2017/00353Surgical instruments, devices or methods for minimally invasive surgery one mechanical instrument performing multiple functions, e.g. cutting and grasping
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods
    • A61B2017/00831Material properties
    • A61B2017/00867Material properties shape memory effect
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods
    • A61B17/22Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22079Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for with suction of debris
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods
    • A61B17/22Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/221Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions
    • A61B2017/2212Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions having a closed distal end, e.g. a loop

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Vascular Medicine (AREA)
  • Surgical Instruments (AREA)
  • Materials For Medical Uses (AREA)
  • Saccharide Compounds (AREA)
CA2964668A 2014-10-16 2015-10-16 Surgical snare Active CA2964668C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB1418368.5A GB201418368D0 (en) 2014-10-16 2014-10-16 Surgical snare
GB1418368.5 2014-10-16
PCT/EP2015/074004 WO2016059210A1 (en) 2014-10-16 2015-10-16 Surgical snare

Publications (2)

Publication Number Publication Date
CA2964668A1 CA2964668A1 (en) 2016-04-21
CA2964668C true CA2964668C (en) 2023-01-17

Family

ID=52013082

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2964668A Active CA2964668C (en) 2014-10-16 2015-10-16 Surgical snare

Country Status (13)

Country Link
US (1) US10835270B2 (enExample)
EP (1) EP3206601B1 (enExample)
JP (1) JP6607933B2 (enExample)
KR (1) KR20170068495A (enExample)
CN (1) CN107072687B (enExample)
AU (1) AU2015332595B2 (enExample)
BR (1) BR112017007354B1 (enExample)
CA (1) CA2964668C (enExample)
ES (1) ES2926060T3 (enExample)
GB (2) GB201418368D0 (enExample)
PT (1) PT3206601T (enExample)
SG (1) SG11201703052UA (enExample)
WO (1) WO2016059210A1 (enExample)

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US12076100B2 (en) 2018-09-28 2024-09-03 Auris Health, Inc. Robotic systems and methods for concomitant endoscopic and percutaneous medical procedures
US11723637B2 (en) * 2018-10-19 2023-08-15 New Wave Endo-Surgical Corp. Method and apparatus for intra-abdominal assembly, disassembly and retrieval of laparoscopic instruments
EP3866707A4 (en) 2018-12-28 2022-07-20 Auris Health, Inc. PERCUTANEOUS SHEATH FOR ROBOTIC MEDICAL SYSTEMS AND PROCEDURES
US11007079B1 (en) 2019-12-02 2021-05-18 Richard Mackool Ophthalmic surgical instruments and snares thereof
JP7526500B2 (ja) * 2019-06-24 2024-08-01 マククール,リチャード 眼科用手術器具およびそのスネア
EP4013285A4 (en) 2019-08-15 2023-11-22 Auris Health, Inc. MEDICAL DEVICE COMPRISING SEVERAL FLEXIBLE SECTIONS
JP7497440B2 (ja) 2019-12-31 2024-06-10 オーリス ヘルス インコーポレイテッド 経皮的アクセスのための位置合わせインターフェース
CN114901194B (zh) 2019-12-31 2024-08-30 奥瑞斯健康公司 解剖特征识别和瞄准
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US11617865B2 (en) 2020-01-24 2023-04-04 Mivi Neuroscience, Inc. Suction catheter systems with designs allowing rapid clearing of clots
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Also Published As

Publication number Publication date
US20170231647A1 (en) 2017-08-17
BR112017007354A2 (pt) 2017-12-19
EP3206601A1 (en) 2017-08-23
AU2015332595B2 (en) 2019-08-01
BR112017007354B1 (pt) 2022-11-16
JP2017531512A (ja) 2017-10-26
AU2015332595A1 (en) 2017-05-18
KR20170068495A (ko) 2017-06-19
CA2964668A1 (en) 2016-04-21
PT3206601T (pt) 2022-08-31
ES2926060T3 (es) 2022-10-21
JP6607933B2 (ja) 2019-11-20
GB2532596A (en) 2016-05-25
WO2016059210A1 (en) 2016-04-21
GB201518324D0 (en) 2015-12-02
US10835270B2 (en) 2020-11-17
GB201418368D0 (en) 2014-12-03
SG11201703052UA (en) 2017-05-30
CN107072687A (zh) 2017-08-18
GB2532596B (en) 2017-05-10
CN107072687B (zh) 2023-12-05
EP3206601B1 (en) 2022-07-27

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Effective date: 20201006

EEER Examination request

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EEER Examination request

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