JP2022553068A - 硝子体内の注射器 - Google Patents

硝子体内の注射器 Download PDF

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Publication number
JP2022553068A
JP2022553068A JP2022523820A JP2022523820A JP2022553068A JP 2022553068 A JP2022553068 A JP 2022553068A JP 2022523820 A JP2022523820 A JP 2022523820A JP 2022523820 A JP2022523820 A JP 2022523820A JP 2022553068 A JP2022553068 A JP 2022553068A
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JP
Japan
Prior art keywords
needle
plunger
housing
seal
distal end
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
JP2022523820A
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English (en)
Japanese (ja)
Other versions
JP2022553068A5 (https=
Inventor
パッラグ，イアン，チャールズ
フィッシャー，ハンス
デモラット，ジャレッド，エー．
ヘンソン，ロバート，ウィリアム
ニコルス，イーライ，ビー．
ロウカ，ディミトラ
Original Assignee
リップル セラピューティクス コーポレーション
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 リップル セラピューティクス コーポレーション filed Critical リップル セラピューティクス コーポレーション
Publication of JP2022553068A publication Critical patent/JP2022553068A/ja
Publication of JP2022553068A5 publication Critical patent/JP2022553068A5/ja
Pending legal-status Critical Current

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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
    • 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
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
    • A61M5/31576—Constructional features or modes of drive mechanisms for piston rods
    • A61M5/31578—Constructional features or modes of drive mechanisms for piston rods based on axial translation, i.e. components directly operatively associated and axially moved with plunger rod
    • 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
    • A61M5/3148—Means for causing or aiding aspiration or plunger retraction
    • 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
    • A61M2005/2006—Having specific accessories
    • A61M2005/202—Having specific accessories cocking means, e.g. to bias the main drive spring of an injector
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/04—General characteristics of the apparatus implanted
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
JP2022523820A 2019-10-21 2020-10-20 硝子体内の注射器 Pending JP2022553068A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962924116P 2019-10-21 2019-10-21
US62/924,116 2019-10-21
PCT/IB2020/000875 WO2021079189A1 (en) 2019-10-21 2020-10-20 Intravitreal injector

Publications (2)

Publication Number Publication Date
JP2022553068A true JP2022553068A (ja) 2022-12-21
JP2022553068A5 JP2022553068A5 (https=) 2023-10-26

Family

ID=75492440

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022523820A Pending JP2022553068A (ja) 2019-10-21 2020-10-20 硝子体内の注射器

Country Status (7)

Country Link
US (4) US11464914B2 (https=)
EP (1) EP4048213A4 (https=)
JP (1) JP2022553068A (https=)
CN (1) CN114845671A (https=)
CA (1) CA3158374A1 (https=)
MX (1) MX2022004755A (https=)
WO (1) WO2021079189A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11464914B2 (en) 2019-10-21 2022-10-11 Ripple Therapeutics Corporation Intravitreal injector
WO2022236779A1 (en) * 2021-05-13 2022-11-17 Beijing Sightnovo Medical Technology Co., Ltd Medical penetration and drainage for glaucoma treatment
WO2022236778A1 (en) 2021-05-13 2022-11-17 Beijing Sightnovo Medical Technology Co., Ltd Medical penetration device and system
CN117597095A (zh) * 2021-07-20 2024-02-23 爱尔康公司 套管针插管组件帽件
USD1037439S1 (en) 2022-01-17 2024-07-30 EyePoint Pharamaceuticals, Inc. Ocular injector

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JP2015508014A (ja) * 2012-02-23 2015-03-16 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 治療用インプラントの標的送達の為の器具
JP2017510365A (ja) * 2014-04-03 2017-04-13 ノボ・ノルデイスク・エー／エス 針装置
WO2018091362A1 (en) * 2016-11-18 2018-05-24 Bayer Oy An inserter for an eye implant

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008521526A (ja) * 2004-12-01 2008-06-26 ソシエテ ド コンセイル ド リシェルシェ エト ダプリカシオン サイエンティフィーク（エス．シー．アール．エー．エス．）エスエーエス 固形又は半固形インプラントを注入する装置
JP2015508014A (ja) * 2012-02-23 2015-03-16 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 治療用インプラントの標的送達の為の器具
JP2017510365A (ja) * 2014-04-03 2017-04-13 ノボ・ノルデイスク・エー／エス 針装置
WO2018091362A1 (en) * 2016-11-18 2018-05-24 Bayer Oy An inserter for an eye implant

Also Published As

Publication number Publication date
US20230113525A1 (en) 2023-04-13
US20250065053A1 (en) 2025-02-27
US20220387213A1 (en) 2022-12-08
CN114845671A (zh) 2022-08-02
CA3158374A1 (en) 2021-04-29
US20210113780A1 (en) 2021-04-22
MX2022004755A (es) 2022-08-04
EP4048213A1 (en) 2022-08-31
WO2021079189A1 (en) 2021-04-29
EP4048213A4 (en) 2023-11-29
US11464914B2 (en) 2022-10-11

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