KR102709338B1 - 안구 내 주사를 위한 멀티-루멘 주사기 - Google Patents

안구 내 주사를 위한 멀티-루멘 주사기 Download PDF

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Publication number
KR102709338B1
KR102709338B1 KR1020217005425A KR20217005425A KR102709338B1 KR 102709338 B1 KR102709338 B1 KR 102709338B1 KR 1020217005425 A KR1020217005425 A KR 1020217005425A KR 20217005425 A KR20217005425 A KR 20217005425A KR 102709338 B1 KR102709338 B1 KR 102709338B1
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South Korea
Prior art keywords
needle
lumen
syringe
plunger
delete delete
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English (en)
Korean (ko)
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KR20210040990A (ko
Inventor
이태이 초워스
토머 바타쉬
Original Assignee
이태이 초워스
토머 바타쉬
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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)
  • Plasma & Fusion (AREA)
  • Biotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
KR1020217005425A 2018-08-06 2019-08-05 안구 내 주사를 위한 멀티-루멘 주사기 Active KR102709338B1 (ko)

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 (2)

Publication Number Publication Date
KR20210040990A KR20210040990A (ko) 2021-04-14
KR102709338B1 true KR102709338B1 (ko) 2024-09-25

Family

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Family Applications (1)

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KR1020217005425A Active KR102709338B1 (ko) 2018-08-06 2019-08-05 안구 내 주사를 위한 멀티-루멘 주사기

Country Status (9)

Country Link
US (1) US12502309B2 (https=)
EP (1) EP3833414A4 (https=)
JP (1) JP7530547B2 (https=)
KR (1) KR102709338B1 (https=)
CN (2) CN113164680B (https=)
AU (1) AU2019316821B2 (https=)
BR (1) BR112021002217A2 (https=)
CA (1) CA3109479A1 (https=)
WO (1) WO2020031182A1 (https=)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240000443A1 (en) * 2020-11-30 2024-01-04 Visionaire Products, Inc. Needle and collection device for ocular biopsy and methods of use
CA3204137A1 (en) 2021-01-25 2022-07-28 Niels Alexander Abt Method and apparatus for subretinal injection

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JP2005323956A (ja) 2004-05-12 2005-11-24 Shigeo Taniguchi 手術用灌流吸引器具
JP2011255065A (ja) 2010-06-11 2011-12-22 Nipro Corp 注入器具
JP2016106021A (ja) 2010-07-22 2016-06-16 ベクトン・ディキンソン・アンド・カンパニーＢｅｃｔｏｎ， Ｄｉｃｋｉｎｓｏｎ Ａｎｄ Ｃｏｍｐａｎｙ 格納式の針を有するデュアルチャンバシリンジ
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US20150112248A1 (en) 2013-10-21 2015-04-23 Accuro Technologies Inc. Double barrel syringe and method to use same for placement confirmation and joint space injection
JP2016537138A (ja) 2013-11-22 2016-12-01 サラル サージカル リミティド 射出システムと方法
JP2017525507A (ja) 2014-08-28 2017-09-07 ユニトラクト シリンジ プロプライエタリイ リミテッドＵｎｉｔｒａｃｔ Ｓｙｒｉｎｇｅ Ｐｔｙ Ｌｔｄ 薬物送達デバイス用の皮膚検知システム
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WO2017184755A1 (en) 2016-04-22 2017-10-26 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

Also Published As

Publication number Publication date
CN113164680A (zh) 2021-07-23
WO2020031182A1 (en) 2020-02-13
CN116196167A (zh) 2023-06-02
KR20210040990A (ko) 2021-04-14
CA3109479A1 (en) 2020-02-13
EP3833414A4 (en) 2021-10-20
CN113164680B (zh) 2023-03-28
AU2019316821B2 (en) 2025-05-08
JP2021533869A (ja) 2021-12-09
US20210298949A1 (en) 2021-09-30
EP3833414A1 (en) 2021-06-16
AU2019316821A1 (en) 2021-03-18
US12502309B2 (en) 2025-12-23
JP7530547B2 (ja) 2024-08-08
BR112021002217A2 (pt) 2021-05-04

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