AU2021272910B2 - Delivery of fluid to ophthalmic passages - Google Patents

Delivery of fluid to ophthalmic passages

Info

Publication number
AU2021272910B2
AU2021272910B2 AU2021272910A AU2021272910A AU2021272910B2 AU 2021272910 B2 AU2021272910 B2 AU 2021272910B2 AU 2021272910 A AU2021272910 A AU 2021272910A AU 2021272910 A AU2021272910 A AU 2021272910A AU 2021272910 B2 AU2021272910 B2 AU 2021272910B2
Authority
AU
Australia
Prior art keywords
catheter
cannula
distal end
fluid
actuator
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
AU2021272910A
Other languages
English (en)
Other versions
AU2021272910A1 (en
Inventor
Nicholas Max GUNN
David Steven HAFFNER
Andrew David Johnson
Gary RANGEL-FRIEDMAN
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.)
Glaukos Corp
Original Assignee
Glaukos Corp
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 Glaukos Corp filed Critical Glaukos Corp
Publication of AU2021272910A1 publication Critical patent/AU2021272910A1/en
Application granted granted Critical
Publication of AU2021272910B2 publication Critical patent/AU2021272910B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61F9/0008—Introducing ophthalmic products into the ocular cavity or retaining products therein
    • 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
    • A61F9/0008—Introducing ophthalmic products into the ocular cavity or retaining products therein
    • A61F9/0017—Introducing ophthalmic products into the ocular cavity or retaining products therein implantable in, or in contact with, the eye, e.g. ocular inserts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3286—Needle tip design, e.g. for improved penetration
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3287—Accessories for bringing the needle into the body; Automatic needle insertion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/329—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles characterised by features of the needle shaft
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/34—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M2005/3128—Incorporating one-way valves, e.g. pressure-relief or non-return valves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/14212—Pumping with an aspiration and an expulsion action
    • A61M5/14232—Roller pumps
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • A61M5/2053—Media being expelled from injector by pressurised fluid or vacuum

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
AU2021272910A 2020-05-11 2021-05-11 Delivery of fluid to ophthalmic passages Active AU2021272910B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202063023162P 2020-05-11 2020-05-11
US63/023,162 2020-05-11
PCT/US2021/031823 WO2021231461A1 (en) 2020-05-11 2021-05-11 Delivery of fluid to ophthalmic passages

Publications (2)

Publication Number Publication Date
AU2021272910A1 AU2021272910A1 (en) 2022-12-01
AU2021272910B2 true AU2021272910B2 (en) 2025-12-18

Family

ID=76553794

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2021272910A Active AU2021272910B2 (en) 2020-05-11 2021-05-11 Delivery of fluid to ophthalmic passages

Country Status (6)

Country Link
US (1) US20210361477A1 (enExample)
EP (1) EP4149589B1 (enExample)
JP (1) JP7768900B2 (enExample)
AU (1) AU2021272910B2 (enExample)
CA (1) CA3179328A1 (enExample)
WO (1) WO2021231461A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7579594B2 (ja) 2020-05-15 2024-11-08 アイフロー・インコーポレーテッド 哺乳類の眼の従来の房水排出路内の移植物のための方法及び装置
CA3202776A1 (en) 2021-01-11 2022-07-14 Wayne A. Noda Systems and methods for viscoelastic delivery
US12575968B2 (en) * 2022-03-23 2026-03-17 New World Medical, Inc. Ophthalmic device
WO2024020632A1 (en) * 2022-07-27 2024-02-01 Nova Eye, Inc. Mechanically aided fluid dispensing device
WO2025193952A1 (en) * 2024-03-13 2025-09-18 The Johns Hopkins University Systems and methods for visualizing ophthalmic viscosurgical device during and following ocular surgery and viscosurgery

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016023116A1 (en) * 2014-08-12 2016-02-18 Patrick Gooi Device, delivery system, and method for ocular therapy
US20160287438A1 (en) * 2015-03-31 2016-10-06 Sight Sciences, Inc. Ocular delivery systems and methods
WO2019200336A1 (en) * 2018-04-12 2019-10-17 New World Medical, Inc. Device and method for intraocular fluid injection

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6309374B1 (en) 1998-08-03 2001-10-30 Insite Vision Incorporated Injection apparatus and method of using same
US9320647B2 (en) * 2010-03-31 2016-04-26 Ocuject, Llc Device and method for intraocular drug delivery
US20180333296A1 (en) * 2015-09-02 2018-11-22 Dose Medical Corporation Drug delivery implants as intraocular drug depots and methods of using same
US11154420B2 (en) * 2015-09-17 2021-10-26 Oxular Limited Ophthalmic injection device
AU2017321980B2 (en) * 2016-09-02 2020-04-30 Alcon Inc. Implant applicators
EP3781092A4 (en) 2018-04-19 2022-01-26 Everads Therapy Ltd DEVICE FOR INJECTING A SUBSTANCE INTO AN INTERLAYER OF A BODY TISSUE OR ORGAN

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016023116A1 (en) * 2014-08-12 2016-02-18 Patrick Gooi Device, delivery system, and method for ocular therapy
US20160287438A1 (en) * 2015-03-31 2016-10-06 Sight Sciences, Inc. Ocular delivery systems and methods
WO2019200336A1 (en) * 2018-04-12 2019-10-17 New World Medical, Inc. Device and method for intraocular fluid injection

Also Published As

Publication number Publication date
WO2021231461A1 (en) 2021-11-18
US20210361477A1 (en) 2021-11-25
WO2021231461A8 (en) 2021-12-30
JP2023526316A (ja) 2023-06-21
CA3179328A1 (en) 2021-11-18
JP7768900B2 (ja) 2025-11-12
AU2021272910A1 (en) 2022-12-01
EP4149589A1 (en) 2023-03-22
EP4149589B1 (en) 2026-03-18

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Legal Events

Date Code Title Description
DA3 Amendments made section 104

Free format text: THE NATURE OF THE AMENDMENT IS: AMEND THE NAME OF THE INVENTOR TO READ GUNN, NICHOLAS MAX; RANGEL-FRIEDMAN, GARY; HAFFNER, DAVID STEVEN AND JOHNSON, ANDREW DAVID.

FGA Letters patent sealed or granted (standard patent)