JP2023519901A - ペン型注射器のための改良されたシステム、構成要素、及びそれらの組み合わせ - Google Patents

ペン型注射器のための改良されたシステム、構成要素、及びそれらの組み合わせ Download PDF

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Publication number
JP2023519901A
JP2023519901A JP2022558466A JP2022558466A JP2023519901A JP 2023519901 A JP2023519901 A JP 2023519901A JP 2022558466 A JP2022558466 A JP 2022558466A JP 2022558466 A JP2022558466 A JP 2022558466A JP 2023519901 A JP2023519901 A JP 2023519901A
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JP
Japan
Prior art keywords
transmission mechanism
ratchet
dose
dose setting
setting knob
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
JP2022558466A
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English (en)
Japanese (ja)
Other versions
JP2023519901A5 (https=
Inventor
クイン マイケル
クローネンバーグ リチャード
ボイヤー ロバート
ゴルシコフ アレキサンダー
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.)
Becton Dickinson and Co
Original Assignee
Becton Dickinson and Co
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 Becton Dickinson and Co filed Critical Becton Dickinson and Co
Publication of JP2023519901A publication Critical patent/JP2023519901A/ja
Publication of JP2023519901A5 publication Critical patent/JP2023519901A5/ja
Pending legal-status Critical Current

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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
    • 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
    • A61M5/31535—Means improving security or handling thereof, e.g. blocking means, means preventing insufficient dosing, means allowing correction of overset dose
    • A61M5/31541—Means preventing setting of a dose beyond the amount remaining in the cartridge
    • 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
    • A61M5/3155—Mechanically operated dose setting member by rotational movement of dose setting member, e.g. during setting or filling of a syringe
    • A61M5/31551—Mechanically operated dose setting member by rotational movement of dose setting member, e.g. during setting or filling of a syringe including axial movement of dose setting member
    • 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
    • A61M5/2033—Spring-loaded one-shot injectors with or without 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
    • A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
    • A61M5/2422—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic using emptying means to expel or eject media, e.g. pistons, deformation of the ampoule, or telescoping of the ampoule
    • 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
    • A61M5/31563—Mechanically operated dose setting member interacting with a displaceable stop member
    • 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
    • A61M5/31583—Constructional features or modes of drive mechanisms for piston rods based on rotational translation, i.e. movement of piston rod is caused by relative rotation between the user activated actuator and the piston rod
    • A61M5/31585—Constructional features or modes of drive mechanisms for piston rods based on rotational translation, i.e. movement of piston rod is caused by relative rotation between the user activated actuator and the piston rod performed by axially moving actuator, e.g. an injection button

Landscapes

  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Pens And Brushes (AREA)
  • Developing Agents For Electrophotography (AREA)
JP2022558466A 2020-03-27 2021-03-26 ペン型注射器のための改良されたシステム、構成要素、及びそれらの組み合わせ Pending JP2023519901A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202063001122P 2020-03-27 2020-03-27
US63/001,122 2020-03-27
PCT/US2021/024337 WO2021195483A2 (en) 2020-03-27 2021-03-26 Improved systems, components, and combinations thereof for pen-type injection devices

Publications (2)

Publication Number Publication Date
JP2023519901A true JP2023519901A (ja) 2023-05-15
JP2023519901A5 JP2023519901A5 (https=) 2024-03-22

Family

ID=75252413

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022558466A Pending JP2023519901A (ja) 2020-03-27 2021-03-26 ペン型注射器のための改良されたシステム、構成要素、及びそれらの組み合わせ

Country Status (9)

Country Link
US (2) US12350476B2 (https=)
EP (1) EP3884974A1 (https=)
JP (1) JP2023519901A (https=)
CN (1) CN216456361U (https=)
AU (1) AU2021244590A1 (https=)
BR (1) BR112022019499A2 (https=)
CA (1) CA3173662A1 (https=)
MX (1) MX2022012016A (https=)
WO (1) WO2021195483A2 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114433266B (zh) * 2022-04-09 2022-06-21 显陆(常州)科技有限公司 一种一次性使用的便携液体物料输送装置
CN115887821B (zh) * 2022-11-01 2024-09-27 江苏欧凯医疗器械科技有限公司 可重复使用的注射笔
CN117018350A (zh) * 2023-08-04 2023-11-10 肯多科技(浙江)有限公司 一种笔式注射器
WO2025240168A1 (en) * 2024-05-17 2025-11-20 Eli Lilly And Company Button for injection device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013512070A (ja) * 2009-12-01 2013-04-11 ベクトン・ディキンソン・アンド・カンパニー ダイヤルバックおよび最終投与量制御を備える注射ペン
JP2015513925A (ja) * 2012-03-15 2015-05-18 ベクトン・ディキンソン・アンド・カンパニーＢｅｃｔｏｎ， Ｄｉｃｋｉｎｓｏｎ Ａｎｄ Ｃｏｍｐａｎｙ 複数回使用の使い捨て可能な注射ペン

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG10201700601VA (en) * 2011-03-16 2017-03-30 Becton Dickinson Co Multiple use disposable injection pen
CN103648556B (zh) * 2011-05-19 2016-01-27 贝克顿·迪金森公司 具有多个剂量设定窗口的注射装置
JP6480443B2 (ja) 2013-08-02 2019-03-13 ベクトン・ディキンソン・アンド・カンパニーＢｅｃｔｏｎ， Ｄｉｃｋｉｎｓｏｎ Ａｎｄ Ｃｏｍｐａｎｙ 注射ペン
EP3057629B1 (en) 2013-10-16 2021-12-08 Novo Nordisk A/S Drug delivery device with brake mechanism
WO2016083370A1 (en) 2014-11-24 2016-06-02 Sanofi Drug delivery device with variable piston force
JP6412963B2 (ja) 2017-01-20 2018-10-24 ベクトン・ディキンソン・アンド・カンパニーＢｅｃｔｏｎ， Ｄｉｃｋｉｎｓｏｎ Ａｎｄ Ｃｏｍｐａｎｙ 複数回使用の使い捨て可能な注射ペン
WO2019072826A1 (en) 2017-10-10 2019-04-18 Novo Nordisk A/S PRE-FILLED DRUG DELIVERY DEVICE WITH REDUCED AIR INTERVAL

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013512070A (ja) * 2009-12-01 2013-04-11 ベクトン・ディキンソン・アンド・カンパニー ダイヤルバックおよび最終投与量制御を備える注射ペン
JP2015513925A (ja) * 2012-03-15 2015-05-18 ベクトン・ディキンソン・アンド・カンパニーＢｅｃｔｏｎ， Ｄｉｃｋｉｎｓｏｎ Ａｎｄ Ｃｏｍｐａｎｙ 複数回使用の使い捨て可能な注射ペン

Also Published As

Publication number Publication date
MX2022012016A (es) 2022-12-15
WO2021195483A2 (en) 2021-09-30
CA3173662A1 (en) 2021-09-30
WO2021195483A3 (en) 2021-11-04
CN216456361U (zh) 2022-05-10
US20250332354A1 (en) 2025-10-30
US20210299359A1 (en) 2021-09-30
AU2021244590A1 (en) 2022-11-10
BR112022019499A2 (pt) 2022-12-06
EP3884974A1 (en) 2021-09-29
US12350476B2 (en) 2025-07-08

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