CA3109479A1 - Multi-lumen syringes for intraocular injections - Google Patents

Multi-lumen syringes for intraocular injections Download PDF

Info

Publication number
CA3109479A1
CA3109479A1 CA3109479A CA3109479A CA3109479A1 CA 3109479 A1 CA3109479 A1 CA 3109479A1 CA 3109479 A CA3109479 A CA 3109479A CA 3109479 A CA3109479 A CA 3109479A CA 3109479 A1 CA3109479 A1 CA 3109479A1
Authority
CA
Canada
Prior art keywords
lumen
syringe
needle
needles
plunger
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.)
Pending
Application number
CA3109479A
Other languages
English (en)
French (fr)
Inventor
Itay Chowers
Tomer BATASH
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA3109479A1 publication Critical patent/CA3109479A1/en
Pending 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
    • A61F9/0008—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
    • 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
    • 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
    • A61M5/3291—Shafts with additional lateral openings
    • 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
    • A61M5/3295—Multiple needle devices, e.g. a plurality of needles arranged coaxially or in parallel
    • A61M5/3297—Needles arranged coaxially
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/5302—Apparatus specially adapted for immunological test procedures
    • 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
    • A61M2005/3201—Coaxially assembled needle cannulas placed on top of another, e.g. needles having different diameters
    • 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
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/06—Head
    • A61M2210/0612—Eyes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2800/00—Detection or diagnosis of diseases
    • G01N2800/16—Ophthalmology

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Hematology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Anesthesiology (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Urology & Nephrology (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Microbiology (AREA)
  • Cell Biology (AREA)
  • Biotechnology (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
CA3109479A 2018-08-06 2019-08-05 Multi-lumen syringes for intraocular injections Pending CA3109479A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862714819P 2018-08-06 2018-08-06
US62/714,819 2018-08-06
PCT/IL2019/050891 WO2020031182A1 (en) 2018-08-06 2019-08-05 Multi-lumen syringes for intraocular injections

Publications (1)

Publication Number Publication Date
CA3109479A1 true CA3109479A1 (en) 2020-02-13

Family

ID=69414237

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3109479A Pending CA3109479A1 (en) 2018-08-06 2019-08-05 Multi-lumen syringes for intraocular injections

Country Status (9)

Country Link
US (1) US12502309B2 (enExample)
EP (1) EP3833414A4 (enExample)
JP (1) JP7530547B2 (enExample)
KR (1) KR102709338B1 (enExample)
CN (2) CN116196167B (enExample)
AU (1) AU2019316821B2 (enExample)
BR (1) BR112021002217A2 (enExample)
CA (1) CA3109479A1 (enExample)
WO (1) WO2020031182A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2019316821B2 (en) * 2018-08-06 2025-05-08 Tomer BATASH Multi-lumen syringes for intraocular injections
US20240000443A1 (en) * 2020-11-30 2024-01-04 Visionaire Products, Inc. Needle and collection device for ocular biopsy and methods of use
EP4281025B1 (en) 2021-01-25 2026-02-18 Alcon Inc. Apparatus for subretinal injection

Family Cites Families (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3749088A (en) 1971-06-23 1973-07-31 W Kohlmann Surgical retractor device
US3776238A (en) * 1971-08-24 1973-12-04 Univ California Ophthalmic instrument
JPS61269002A (ja) * 1985-05-23 1986-11-28 Mitsubishi Heavy Ind Ltd 法線検出方法
DE4206300A1 (de) 1991-11-29 1993-06-03 Sergej Michailovic Masurik Injektionsspritze
US5547473A (en) * 1994-05-12 1996-08-20 Syntec, Inc. Pneumatic vitrectomy for retinal attachment
US5814022A (en) 1996-02-06 1998-09-29 Plasmaseal Llc Method and apparatus for applying tissue sealant
CN1224362A (zh) * 1996-05-09 1999-07-28 犹尼韦克股份有限公司 具有抽吸机构的一次性使用注射器
JP3829318B2 (ja) 2001-10-29 2006-10-04 ニプロ株式会社 組織採取針
US6972005B2 (en) * 2002-05-10 2005-12-06 Boehm Jr Frank H Dual chamber syringe and dual lumen needle
US7699052B2 (en) 2002-09-05 2010-04-20 Boehringer Ingelheim Pharma Gmbh & Co. Kg Apparatus for the dispensing of liquids, container cartridge suitable for this, and system comprising the apparatus for the dispensing of liquids, and the container cartridge
US6901833B2 (en) 2002-11-22 2005-06-07 The Boeing Company Automated tube trimming system
JP2005323956A (ja) 2004-05-12 2005-11-24 Shigeo Taniguchi 手術用灌流吸引器具
WO2006030596A1 (ja) 2004-09-14 2006-03-23 Olympus Corporation 生体組織採取器具、内視鏡システムおよび生体組織採取方法
MX2007006190A (es) 2004-11-23 2008-01-22 Internat Bio Therapeutic Res Inc Metodo de suministro de iones metalicos terapeuticos, aleaciones y sales.
WO2007021671A2 (en) * 2005-08-10 2007-02-22 Insight Instruments, Inc. Tool for extracting vitreous samples from an eye
US20070060887A1 (en) 2005-08-22 2007-03-15 Marsh David A Ophthalmic injector
US20070073267A1 (en) 2005-09-27 2007-03-29 Mile Creek Capital, Llc Low-loss multi-lumen injection apparatus
US20100305514A1 (en) 2008-01-10 2010-12-02 Bausch & Lomb Incorporated Intravitreal injection system having coaxial cannulae and use thereof
US20100152646A1 (en) 2008-02-29 2010-06-17 Reshma Girijavallabhan Intravitreal injection device and method
US8545433B2 (en) 2008-04-03 2013-10-01 V.V.T. Med Ltd. Apparatus and method for treating spider veins
CN201200536Y (zh) 2008-06-05 2009-03-04 石磊 眼科手术用同步等量注吸器
US8221353B2 (en) 2008-10-21 2012-07-17 KMG Pharma, Inc Intravitreal injection device and system
US20100125278A1 (en) * 2008-11-19 2010-05-20 Wagner Christopher E Hard and Soft Tip Intraocular Lens Injector System and Method
WO2010104779A1 (en) * 2009-03-13 2010-09-16 Eli Lilly And Company Apparatus for injecting a pharmaceutical with automatic syringe retraction following injection
US8287494B2 (en) 2009-03-23 2012-10-16 Colin Ma Intravitreal injection devices and methods of injecting a substance into the vitreous chamber of the eye
EP2521579A1 (en) 2010-01-05 2012-11-14 Allergan, Inc. Syringe comprising two plungers with locking means
US20110270220A1 (en) 2010-03-03 2011-11-03 Aktivpak, Inc. Linearly actuated dispenser and therapeutic package suitable for administering a therapeutic substance and related method
US9408746B2 (en) 2010-03-31 2016-08-09 Ocuject, Llc Device and method for intraocular drug delivery
US8287486B2 (en) 2010-05-25 2012-10-16 Alcon Research, Ltd. Infusion pressure monitoring system
JP2011255065A (ja) 2010-06-11 2011-12-22 Nipro Corp 注入器具
US8556855B2 (en) 2010-07-22 2013-10-15 Becton, Dickinson And Company Dual chamber syringe with retractable needle
US9233209B2 (en) * 2010-08-27 2016-01-12 Novo Nordisk A/S Medical injection device
WO2012112543A2 (en) 2011-02-15 2012-08-23 Seros Medical, Llc Method and apparatus for the delivery of photo-chemical (cross-linking) treatment to scleral tissue
US20120277664A1 (en) 2011-04-28 2012-11-01 Macy Jr Bradford Method and device for the irrigation and drainage of wounds, tubes, and body orifices
CN202069874U (zh) 2011-04-29 2011-12-14 许红 配药专用注射器
WO2013003620A2 (en) 2011-06-28 2013-01-03 Forsight Vision4, Inc. Diagnostic methods and apparatus
US9682197B2 (en) * 2011-08-23 2017-06-20 Itech Jv Development Company, Llc Systems and methods for performing an injection
US9186245B2 (en) * 2011-09-07 2015-11-17 Vladimir Feingold Lens injector apparatus and method
EP2578191A1 (en) * 2011-10-07 2013-04-10 Sanofi-Aventis Deutschland GmbH Apparatus for intraocular injection
EP2578260A1 (en) * 2011-10-07 2013-04-10 Sanofi-Aventis Deutschland GmbH Apparatus for intraocular injection
IL217272A0 (en) * 2011-12-29 2012-02-29 Omrix Biopharmaceuticals System for delivery of fluids and use thereof
US9504603B2 (en) 2012-04-02 2016-11-29 Ocuject, Llc Intraocular delivery devices and methods therefor
JP2014073571A (ja) 2012-10-05 2014-04-24 Mitsubishi Heavy Ind Ltd 面直倣い機構、これを備えた加工装置および加工方法
US9114215B2 (en) * 2013-03-13 2015-08-25 Bayer Medical Care Inc. Multiple compartment syringe
SG10201702674PA (en) 2013-05-03 2017-06-29 Clearside Biomedical Inc Apparatus and methods for ocular injection
CA3246118A1 (en) 2013-10-07 2025-02-21 Ocuject, Llc Intraocular delivery devices and methods therefor
US10265470B2 (en) 2013-10-13 2019-04-23 V.V.T. Med Ltd. Device for synchronized injection and aspiration
AU2014340221B2 (en) * 2013-10-21 2019-01-17 Accuro Technologies Inc. Double barrel syringe and method to use same for placement confirmation and joint space injection
WO2015075430A1 (en) 2013-11-22 2015-05-28 Salar Surgical Ltd Injection system and method
US10137034B2 (en) 2013-11-26 2018-11-27 Novartis Ag Pressure-sensing vitrectomy surgical systems and methods
DE102014103512A1 (de) 2014-03-14 2015-09-17 Carl Zeiss Meditec Ag Injektor zur Injektion eines Operations-Hilfsfluids in ein Auge sowie Verfahren zum Erzeugen eines Operations-Hilfsfluids
CN106102601B (zh) 2014-04-18 2019-01-29 柯惠有限合伙公司 混合注射器
US9919112B2 (en) 2014-06-30 2018-03-20 Elwha Llc Active lubrication of penetrating devices
EP3185934B1 (en) 2014-08-28 2018-06-20 UNL Holdings LLC Skin sensors for drug delivery devices
AU2015316709B2 (en) * 2014-09-19 2020-03-26 Oxular Limited Ophthalmic delivery device
NL2015198B1 (en) 2015-07-21 2017-02-07 Mechiel Hubert Schellekens Kari Intravitreal injection device and bevacizumab for use in a method of preventing, treating or delaying macular degeneration or macular diabetic edema.
JP6770291B2 (ja) 2015-09-01 2020-10-14 マニー株式会社 硝子体手術用プローブ
JP6962912B2 (ja) 2015-10-30 2021-11-05 ドヘニー アイ インスティテュート 治療用核酸のデリバリによる眼障害の治療のためのデバイスおよび方法
US11622884B2 (en) * 2016-03-16 2023-04-11 Oxular Limited Ophthalmic delivery device and ophthalmic drug compositions
CA3019843C (en) 2016-04-22 2023-08-01 Accuro Technologies Inc. Single slider double barrel syringe and method to use same for medical diagnostics, therapeutic use, and placement confirmation and joint space injection
US10960144B2 (en) * 2016-11-01 2021-03-30 Credence Medsystems, Inc. System and method for safety syringe
CN106730169B (zh) * 2016-12-16 2018-03-09 中南大学湘雅二医院 用于眼部注射的注射装置
WO2019003220A1 (en) * 2017-06-26 2019-01-03 V.V.T. Med Ltd. ACTUATOR AND DEVICE FOR SYNCHRONIZED INJECTION AND SUCTION
WO2019018367A1 (en) * 2017-07-18 2019-01-24 Trustees Of Tufts College DOUBLE COMPARTMENT GLASS BODY INJECTOR
AU2019316821B2 (en) * 2018-08-06 2025-05-08 Tomer BATASH Multi-lumen syringes for intraocular injections

Also Published As

Publication number Publication date
WO2020031182A1 (en) 2020-02-13
BR112021002217A2 (pt) 2021-05-04
US20210298949A1 (en) 2021-09-30
CN113164680A (zh) 2021-07-23
CN113164680B (zh) 2023-03-28
EP3833414A4 (en) 2021-10-20
CN116196167A (zh) 2023-06-02
JP7530547B2 (ja) 2024-08-08
US12502309B2 (en) 2025-12-23
EP3833414A1 (en) 2021-06-16
JP2021533869A (ja) 2021-12-09
KR102709338B1 (ko) 2024-09-25
AU2019316821A1 (en) 2021-03-18
AU2019316821B2 (en) 2025-05-08
KR20210040990A (ko) 2021-04-14
CN116196167B (zh) 2026-06-16

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