CN106794307B - 具有在更换药筒时允许活塞杆缩回的复位机构的药物注射装置 - Google Patents
具有在更换药筒时允许活塞杆缩回的复位机构的药物注射装置 Download PDFInfo
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- CN106794307B CN106794307B CN201580054519.0A CN201580054519A CN106794307B CN 106794307 B CN106794307 B CN 106794307B CN 201580054519 A CN201580054519 A CN 201580054519A CN 106794307 B CN106794307 B CN 106794307B
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- dose
- housing
- dose setting
- drug delivery
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- 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
- A61M5/31543—Means improving security or handling thereof, e.g. blocking means, means preventing insufficient dosing, means allowing correction of overset dose piston rod reset means, i.e. means for causing or facilitating retraction of piston rod to its starting position during cartridge change
-
- 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
-
- 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
-
- 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
- A61M5/31553—Mechanically operated dose setting member by rotational movement of dose setting member, e.g. during setting or filling of a syringe without 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
- A61M5/31—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
-
- 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
- A61M5/3159—Dose expelling manners
- A61M5/31593—Multi-dose, i.e. individually set dose repeatedly administered from the same medicament reservoir
-
- 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
- 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
- A61M2005/2403—Ampoule inserted into the ampoule holder
- A61M2005/2407—Ampoule inserted into the ampoule holder from the rear
-
- 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
- A61M2005/2477—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic comprising means to reduce play of ampoule within ampoule holder, e.g. springs
-
- 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
- A61M2005/2485—Ampoule holder connected to rest of syringe
-
- 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
- A61M2005/3125—Details specific display means, e.g. to indicate dose setting
- A61M2005/3126—Specific display means related to dosing
-
- 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
- A61M5/31536—Blocking means to immobilize a selected dose, e.g. to administer equal doses
- A61M2005/3154—Blocking means to immobilize a selected dose, e.g. to administer equal doses limiting maximum permissible dose
-
- 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
- A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
- A61M2205/581—Means for facilitating use, e.g. by people with impaired vision by audible feedback
-
- 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
- A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
- A61M2205/582—Means for facilitating use, e.g. by people with impaired vision by tactile feedback
-
- 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
- A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
- A61M2205/583—Means for facilitating use, e.g. by people with impaired vision by visual feedback
- A61M2205/584—Means for facilitating use, e.g. by people with impaired vision by visual feedback having a color code
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)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP14306599.3 | 2014-10-09 | ||
| EP14306599 | 2014-10-09 | ||
| PCT/EP2015/073443 WO2016055635A1 (en) | 2014-10-09 | 2015-10-09 | Drug injection device with resettable mechanism allowing piston rod retraction upon drug cartridge change |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106794307A CN106794307A (zh) | 2017-05-31 |
| CN106794307B true CN106794307B (zh) | 2020-09-25 |
Family
ID=51790645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580054519.0A Active CN106794307B (zh) | 2014-10-09 | 2015-10-09 | 具有在更换药筒时允许活塞杆缩回的复位机构的药物注射装置 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US10350360B2 (enExample) |
| EP (1) | EP3204075B1 (enExample) |
| JP (1) | JP6573666B2 (enExample) |
| CN (1) | CN106794307B (enExample) |
| DK (1) | DK3204075T3 (enExample) |
| TR (1) | TR201819651T4 (enExample) |
| WO (1) | WO2016055635A1 (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018076341A1 (zh) * | 2016-10-31 | 2018-05-03 | 创新精密仪器有限公司 | 重置机构及其药物输送装置 |
| WO2018078187A1 (en) * | 2016-10-31 | 2018-05-03 | Novo Nordisk A/S | Drug delivery device |
| US10688247B2 (en) * | 2017-07-13 | 2020-06-23 | Haselmeier Ag | Injection device with flexible dose selection |
| US11969583B2 (en) | 2018-07-17 | 2024-04-30 | Medmix Switzerland Ag | Injection device with dose interruption fail safe |
| GB201906941D0 (en) * | 2019-05-16 | 2019-07-03 | Owen Mumford Ltd | Injection device |
| CN110575588B (zh) * | 2019-09-29 | 2024-12-31 | 无锡鸿羽医疗科技有限公司 | 一种全自动胰岛素注射笔的储药仓安全保险装置 |
| WO2022013155A1 (en) * | 2020-07-15 | 2022-01-20 | Novo Nordisk A/S | A reusable torsion spring driven injection device |
| CN114141087B (zh) * | 2021-12-29 | 2025-04-22 | 深圳惠迈智能科技有限公司 | 仿真注射笔 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8809115D0 (en) * | 1988-04-18 | 1988-05-18 | Turner R C | Syringes |
| GB0007071D0 (en) * | 2000-03-24 | 2000-05-17 | Sams Bernard | One-way clutch mechanisms and injector devices |
| US6899699B2 (en) * | 2001-01-05 | 2005-05-31 | Novo Nordisk A/S | Automatic injection device with reset feature |
| AU2005298946B2 (en) | 2004-10-21 | 2011-06-09 | Novo Nordisk A/S | Injection device with torsion spring and rotatable display |
| PL208660B1 (pl) | 2005-05-25 | 2011-05-31 | Kappa Medilab Społka Z Ograniczoną Odpowiedzialnością | Automatyczny aplikator, zwłaszcza do insuliny |
| JP2010503430A (ja) * | 2006-09-15 | 2010-02-04 | テクファーマ・ライセンシング・アクチェンゲゼルシャフト | 低損失駆動部を備える注射装置 |
| DE102008011886A1 (de) * | 2008-02-29 | 2009-09-24 | Tecpharma Licensing Ag | Injektionsvorrichtung mit einer Einrichtung zur Verhinderung von Fehlausschüttungen |
| PT2274030E (pt) | 2008-05-02 | 2012-12-07 | Sanofi Aventis Deutschland | Dispositivo de administração de medicamento |
| DE202008011175U1 (de) * | 2008-08-18 | 2010-01-07 | Haselmeier Gmbh | Injektionsgerät |
| WO2010029043A1 (en) | 2008-09-09 | 2010-03-18 | Shl Group Ab | Medicament delivery device |
| US8974423B2 (en) * | 2009-06-01 | 2015-03-10 | Sanofi-Aventis Deutschland Gmbh | Resettable drug delivery device |
| WO2010140974A1 (en) * | 2009-06-05 | 2010-12-09 | Shl Group Ab | Medicament delivery device |
| CA2790190A1 (en) | 2010-02-17 | 2011-08-25 | Sanofi-Aventis Deutschland Gmbh | Automatic injection device with torsional spring |
| CA2800963A1 (en) * | 2010-06-11 | 2011-12-15 | Sanofi-Aventis Deutschland Gmbh | Drive mechanism for a drug delivery device |
| PL220720B1 (pl) | 2012-02-08 | 2015-12-31 | Copernicus Spółka Z Ograniczoną Odpowiedzialnością | Urządzenie wstrzykujące z mechanizmem resetu dawki |
| ES2941078T3 (es) | 2012-08-31 | 2023-05-16 | Sanofi Aventis Deutschland | Dispositivo de administración de fármacos |
| EP2829292B1 (de) * | 2013-07-22 | 2017-11-01 | TecPharma Licensing AG | Antriebs- und Dosiervorrichtung mit einem Begrenzungselement zur Verhinderung der Einstellung einer höheren Dosis als verfügbar |
| WO2016012278A1 (en) * | 2014-07-25 | 2016-01-28 | Novo Nordisk A/S | Nut assembly for a medical device |
-
2015
- 2015-10-09 JP JP2017518862A patent/JP6573666B2/ja active Active
- 2015-10-09 EP EP15777963.8A patent/EP3204075B1/en active Active
- 2015-10-09 CN CN201580054519.0A patent/CN106794307B/zh active Active
- 2015-10-09 DK DK15777963.8T patent/DK3204075T3/en active
- 2015-10-09 US US15/517,875 patent/US10350360B2/en active Active
- 2015-10-09 WO PCT/EP2015/073443 patent/WO2016055635A1/en not_active Ceased
- 2015-10-09 TR TR2018/19651T patent/TR201819651T4/tr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JP6573666B2 (ja) | 2019-09-11 |
| EP3204075A1 (en) | 2017-08-16 |
| US20170304551A1 (en) | 2017-10-26 |
| US10350360B2 (en) | 2019-07-16 |
| TR201819651T4 (tr) | 2019-01-21 |
| EP3204075B1 (en) | 2018-09-26 |
| DK3204075T3 (en) | 2019-01-21 |
| WO2016055635A1 (en) | 2016-04-14 |
| JP2017530797A (ja) | 2017-10-19 |
| CN106794307A (zh) | 2017-05-31 |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |