CA2953564A1 - Systems, methods, and devices for cannula insertion - Google Patents

Systems, methods, and devices for cannula insertion Download PDF

Info

Publication number
CA2953564A1
CA2953564A1 CA2953564A CA2953564A CA2953564A1 CA 2953564 A1 CA2953564 A1 CA 2953564A1 CA 2953564 A CA2953564 A CA 2953564A CA 2953564 A CA2953564 A CA 2953564A CA 2953564 A1 CA2953564 A1 CA 2953564A1
Authority
CA
Canada
Prior art keywords
cannula
trocar
pair
insertion system
stage
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.)
Abandoned
Application number
CA2953564A
Other languages
English (en)
French (fr)
Inventor
Mark Humayun
Jaw-Chyng Lormen Lue
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.)
Doheny Eye Institute
Original Assignee
Doheny Eye Institute
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 Doheny Eye Institute filed Critical Doheny Eye Institute
Publication of CA2953564A1 publication Critical patent/CA2953564A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3403—Needle locating or guiding means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • A61B17/3421—Cannulas
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3403—Needle locating or guiding means
    • A61B2017/3405—Needle locating or guiding means using mechanical guide means
    • A61B2017/3409—Needle locating or guiding means using mechanical guide means including needle or instrument drives

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Ophthalmology & Optometry (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Vascular Medicine (AREA)
  • Surgical Instruments (AREA)
  • Prostheses (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
CA2953564A 2014-07-16 2015-07-09 Systems, methods, and devices for cannula insertion Abandoned CA2953564A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201462025385P 2014-07-16 2014-07-16
US62/025,385 2014-07-16
US14/793,980 US9999542B2 (en) 2014-07-16 2015-07-08 Systems, methods, and devices for cannula insertion
US14/793,980 2015-07-08
PCT/US2015/039682 WO2016010810A2 (en) 2014-07-16 2015-07-09 Systems, methods, and devices for cannula insertion

Publications (1)

Publication Number Publication Date
CA2953564A1 true CA2953564A1 (en) 2016-01-21

Family

ID=55073613

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2953564A Abandoned CA2953564A1 (en) 2014-07-16 2015-07-09 Systems, methods, and devices for cannula insertion

Country Status (7)

Country Link
US (2) US9999542B2 (cg-RX-API-DMAC10.html)
EP (1) EP3154482A4 (cg-RX-API-DMAC10.html)
JP (1) JP2017521176A (cg-RX-API-DMAC10.html)
CN (1) CN106535838A (cg-RX-API-DMAC10.html)
AU (1) AU2015290042A1 (cg-RX-API-DMAC10.html)
CA (1) CA2953564A1 (cg-RX-API-DMAC10.html)
WO (1) WO2016010810A2 (cg-RX-API-DMAC10.html)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
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US11382657B2 (en) * 2016-02-18 2022-07-12 Synergetics Usa, Inc. Surgical devices with triggered propulsion system for inserting a trocar-cannula assembly
ES2794783T3 (es) * 2016-02-18 2020-11-19 Synergetics Usa Inc Dispositivos quirúrgicos con sistema de propulsión disparado por gatillo para insertar un conjunto de trócar-cánula
US10485577B2 (en) * 2016-02-18 2019-11-26 Synergetics Usa, Inc. Surgical device with triggered propulsion system for inserting a trocar-cannula assembly
WO2018091465A1 (en) * 2016-11-18 2018-05-24 Bayer Oy An inserter for an eye implant
JP7562518B2 (ja) * 2018-10-24 2024-10-07 ニュー ワールド メディカル インコーポレイテッド 眼科デバイス
DE102019202158A1 (de) * 2019-02-18 2020-08-20 Geuder Ag Ein ophthalmologisches Handgerät sowie ein Set umfassend ein ophthalmologisches Handgerät
US11564711B2 (en) 2019-04-25 2023-01-31 Alcon Inc. Adjustable length infusion cannula
IT202000009049A1 (it) * 2020-04-27 2021-10-27 Marco Codenotti Dispositivo per chirurugia vitreo-retinica
EP4694842A1 (en) * 2023-04-12 2026-02-18 Alcon Inc. Multiple cannula trocar assembly
CN117398234B (zh) * 2023-12-14 2024-03-12 北京茗视光眼科医院管理有限公司 一种白内障穿刺器
WO2026120390A1 (en) * 2024-12-02 2026-06-11 Alcon Inc. Devices for cannula insertion

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Also Published As

Publication number Publication date
WO2016010810A2 (en) 2016-01-21
US9999542B2 (en) 2018-06-19
CN106535838A (zh) 2017-03-22
US20180271702A1 (en) 2018-09-27
AU2015290042A1 (en) 2017-02-09
EP3154482A2 (en) 2017-04-19
US20160015563A1 (en) 2016-01-21
WO2016010810A3 (en) 2016-03-10
EP3154482A4 (en) 2018-01-03
JP2017521176A (ja) 2017-08-03

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Legal Events

Date Code Title Description
FZDE Dead

Effective date: 20200831