TWI898092B - 特別是用於眼內液體給藥的給藥裝置 - Google Patents

特別是用於眼內液體給藥的給藥裝置

Info

Publication number
TWI898092B
TWI898092B TW110144844A TW110144844A TWI898092B TW I898092 B TWI898092 B TW I898092B TW 110144844 A TW110144844 A TW 110144844A TW 110144844 A TW110144844 A TW 110144844A TW I898092 B TWI898092 B TW I898092B
Authority
TW
Taiwan
Prior art keywords
plunger rod
actuating member
actuation
actuating
dosing
Prior art date
Application number
TW110144844A
Other languages
English (en)
Chinese (zh)
Other versions
TW202237044A (zh
Inventor
亞瑟 羅斯
羅夫 唐納德 昆汀 柯林斯
羅奇考斯特 安德魯 蓋 拉巴特
尼可拉斯 詹姆士 夏普
史蒂芬 舒伊
Original Assignee
德商百靈佳殷格翰國際股份有限公司
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 德商百靈佳殷格翰國際股份有限公司 filed Critical 德商百靈佳殷格翰國際股份有限公司
Publication of TW202237044A publication Critical patent/TW202237044A/zh
Application granted granted Critical
Publication of TWI898092B publication Critical patent/TWI898092B/zh

Links

Classifications

    • 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
    • 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
    • A61M5/3146—Priming, e.g. purging, reducing backlash or clearance
    • 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
    • A61M5/31501—Means for blocking or restricting the movement of the rod or piston
    • 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
    • A61M5/31566—Means improving security or handling thereof
    • A61M5/31571—Means preventing accidental administration
    • 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
    • A61M5/3129—Syringe barrels
    • A61M5/3137—Specially designed finger grip means, e.g. for easy manipulation of the syringe rod
    • A61M2005/3139—Finger grips not integrally formed with the syringe barrel, e.g. using adapter with finger grips
    • 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
    • A61M5/31501—Means for blocking or restricting the movement of the rod or piston
    • A61M2005/31508—Means for blocking or restricting the movement of the rod or piston provided on the piston-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
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/06—Head
    • A61M2210/0612—Eyes
    • 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
    • A61M5/31533—Dosing mechanisms, i.e. setting a dose
    • A61M5/31545—Setting modes for dosing
    • A61M5/31548—Mechanically operated dose setting member
    • A61M5/3156—Mechanically operated dose setting member using volume steps only adjustable in discrete intervals, i.e. individually distinct intervals

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)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
TW110144844A 2020-12-01 2021-12-01 特別是用於眼內液體給藥的給藥裝置 TWI898092B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP20211106.8 2020-12-01
EP20211106 2020-12-01

Publications (2)

Publication Number Publication Date
TW202237044A TW202237044A (zh) 2022-10-01
TWI898092B true TWI898092B (zh) 2025-09-21

Family

ID=73694765

Family Applications (1)

Application Number Title Priority Date Filing Date
TW110144844A TWI898092B (zh) 2020-12-01 2021-12-01 特別是用於眼內液體給藥的給藥裝置

Country Status (11)

Country Link
US (1) US20240091455A1 (https=)
EP (2) EP4255530B1 (https=)
JP (1) JP2023553858A (https=)
KR (1) KR20230117155A (https=)
CN (1) CN116490233A (https=)
AU (1) AU2021391499A1 (https=)
CA (1) CA3201808A1 (https=)
CL (1) CL2023001454A1 (https=)
MX (1) MX2023006389A (https=)
TW (1) TWI898092B (https=)
WO (1) WO2022117556A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3886946A1 (en) 2019-06-05 2021-10-06 Regeneron Pharmaceuticals, Inc. Devices and methods for precision dose delivery
USD986413S1 (en) * 2021-07-23 2023-05-16 Eli Lilly And Company Drug delivery device
USD1089637S1 (en) * 2022-08-25 2025-08-19 Pharmaresearch Co., Ltd. Medical syringe
USD1120314S1 (en) 2022-11-30 2026-03-24 Regeneron Pharmaceuticals, Inc. Dose delivery device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140316334A1 (en) * 2011-05-19 2014-10-23 Shl Group Ab Device for Medicament Delivery with Syringe-like Usability Having a Restraining Mechanism
US20150250951A1 (en) * 2011-09-27 2015-09-10 Shl Group Ab Medical Delivery Device
TW201829005A (zh) * 2016-11-09 2018-08-16 德商賽諾菲阿凡提斯德意志有限公司 注射裝置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10328211B2 (en) * 2011-12-08 2019-06-25 Unl Holdings Llc Automatic self-dispensing accurate dose drug delivery syringes
CN104159626B (zh) * 2012-03-08 2018-04-06 贝克顿·迪金森公司 药物重构系统
AU2013100070B4 (en) * 2012-07-03 2013-04-04 Novartis Ag Use of device
DE202013000688U1 (de) 2012-07-03 2013-03-05 Novartis Ag Glas-Spritze
WO2015085215A1 (en) * 2013-12-06 2015-06-11 Teleflex Medical Incorporated Dose divider syringe
EP3256196B1 (en) * 2015-02-10 2021-10-20 Dali Medical Devices Ltd. Safe auto-needle device
NL2016494B1 (en) * 2016-03-24 2017-10-06 Vlow Medical B V Syringe.
WO2018085768A2 (en) * 2016-11-04 2018-05-11 Shire Small unit dosage plunger rod stops
ES3042453T3 (en) * 2017-06-08 2025-11-20 Novartis Ag Injection device and injection solution transferring system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140316334A1 (en) * 2011-05-19 2014-10-23 Shl Group Ab Device for Medicament Delivery with Syringe-like Usability Having a Restraining Mechanism
US20150250951A1 (en) * 2011-09-27 2015-09-10 Shl Group Ab Medical Delivery Device
TW201829005A (zh) * 2016-11-09 2018-08-16 德商賽諾菲阿凡提斯德意志有限公司 注射裝置

Also Published As

Publication number Publication date
MX2023006389A (es) 2023-06-15
JP2023553858A (ja) 2023-12-26
CL2023001454A1 (es) 2024-01-12
EP4696345A3 (en) 2026-04-29
WO2022117556A1 (en) 2022-06-09
CN116490233A (zh) 2023-07-25
TW202237044A (zh) 2022-10-01
US20240091455A1 (en) 2024-03-21
EP4255530A1 (en) 2023-10-11
KR20230117155A (ko) 2023-08-07
AU2021391499A9 (en) 2024-09-19
EP4696345A2 (en) 2026-02-18
AU2021391499A1 (en) 2023-07-20
EP4255530B1 (en) 2025-10-08
CA3201808A1 (en) 2022-06-09

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