PL427951A1 - Mechanizm sterujący aplikatora i sposób jego montażu - Google Patents
Mechanizm sterujący aplikatora i sposób jego montażuInfo
- Publication number
- PL427951A1 PL427951A1 PL427951A PL42795118A PL427951A1 PL 427951 A1 PL427951 A1 PL 427951A1 PL 427951 A PL427951 A PL 427951A PL 42795118 A PL42795118 A PL 42795118A PL 427951 A1 PL427951 A1 PL 427951A1
- Authority
- PL
- Poland
- Prior art keywords
- piston rod
- locking means
- control mechanism
- holder
- lock
- Prior art date
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
- 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
-
- 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
- A61M5/31501—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
- A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with 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
- 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
- A61M5/31525—Dosing
- A61M5/31526—Dosing by means of stepwise axial movements, e.g. ratchet mechanisms or detents
-
- 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
- A61M5/31—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
- A61M5/31581—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 performed by rotationally moving or pivoting actuator operated by user, e.g. an injection lever or handle
-
- 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
- A61M2207/00—Methods of manufacture, assembly or production
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)
Abstract
Przedmiotem zgłoszenia jest mechanizm sterujący aplikatora do wielokrotnego podawania dawki leku obejmujący przesuwne wzdłuż osi aplikatora tłoczysko (2) o niekołowym przekroju, zaopatrzone w gwint zewnętrzny, obsadę (4) zaopatrzoną w jeden z pary środków blokujących (3a, 4a) obejmującej wieniec zębaty i co najmniej jedno sprężyste ramię zapadkowe, tuleję napędową (3) zaopatrzoną w gwint wewnętrzny współpracujący z gwintem zewnętrznym tłoczyska (2), która posiada na dystalnym końcu drugi ze wspomnianej pary środków blokujących (3a, 4a) obejmującej wieniec zębaty i co najmniej jedno sprężyste ramię zapadkowe, przy czym środek blokujący obsady (4a) i środek blokujący tulei napędowej (3a) współpracują promieniowo podczas obrotu tulei napędowej (3) powodując przesuw tłoczyska (2), który obejmuje ponadto blokadę tłoczyska (5) posiadającą centralny otwór, w którym tłoczysko (2) jest przesuwne lecz blokowane w obrocie, przy czym blokada tłoczyska (5) i obsada (4) zaopatrzone są we wzajemnie współpracujące elementy sprzęgające, które uniemożliwiają obrót blokady (5) w obsadzie (4) Przedmiotem zgłoszenia również jest sposób montażu mechanizmu sterującego.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL427951A PL237295B1 (pl) | 2018-11-28 | 2018-11-28 | Mechanizm sterujący aplikatora i sposób jego montażu |
EP19821015.5A EP3886947A1 (en) | 2018-11-28 | 2019-11-27 | A drive mechanism for an applicator for delivering multiple doses of medicament and a method of assembling said drive mechanism |
PCT/EP2019/082683 WO2020109362A1 (en) | 2018-11-28 | 2019-11-27 | A drive mechanism for an applicator for delivering multiple doses of medicament and a method of assembling said drive mechanism |
US17/297,769 US20220016355A1 (en) | 2018-11-28 | 2019-11-27 | A drive mechanism for an applicator for delivering multiple doses of medicament and a method of assembling said drive mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL427951A PL237295B1 (pl) | 2018-11-28 | 2018-11-28 | Mechanizm sterujący aplikatora i sposób jego montażu |
Publications (2)
Publication Number | Publication Date |
---|---|
PL427951A1 true PL427951A1 (pl) | 2020-06-01 |
PL237295B1 PL237295B1 (pl) | 2021-04-06 |
Family
ID=68887381
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL427951A PL237295B1 (pl) | 2018-11-28 | 2018-11-28 | Mechanizm sterujący aplikatora i sposób jego montażu |
Country Status (4)
Country | Link |
---|---|
US (1) | US20220016355A1 (pl) |
EP (1) | EP3886947A1 (pl) |
PL (1) | PL237295B1 (pl) |
WO (1) | WO2020109362A1 (pl) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8809115D0 (en) * | 1988-04-18 | 1988-05-18 | Turner R C | Syringes |
DE69900026T2 (de) | 1998-01-30 | 2001-05-10 | Novo Nordisk As | Eine injektionsspritze |
US6221053B1 (en) | 1998-02-20 | 2001-04-24 | Becton, Dickinson And Company | Multi-featured medication delivery pen |
PL215310B1 (pl) * | 2009-10-30 | 2013-11-29 | Kappa Medilab Spolka Z Ograniczona Odpowiedzialnoscia | Automatyczny aplikator, zwlaszcza do insuliny |
JP6567525B2 (ja) * | 2013-09-10 | 2019-08-28 | サノフイSanofi | 薬物送達デバイスの駆動機構 |
PL232651B1 (pl) * | 2017-07-18 | 2019-07-31 | Copernicus Spolka Z Ograniczona Odpowiedzialnoscia | Sprzęgło z systemem blokowania dla medycznego urządzenia wstrzykującego |
-
2018
- 2018-11-28 PL PL427951A patent/PL237295B1/pl unknown
-
2019
- 2019-11-27 WO PCT/EP2019/082683 patent/WO2020109362A1/en unknown
- 2019-11-27 EP EP19821015.5A patent/EP3886947A1/en active Pending
- 2019-11-27 US US17/297,769 patent/US20220016355A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2020109362A1 (en) | 2020-06-04 |
EP3886947A1 (en) | 2021-10-06 |
US20220016355A1 (en) | 2022-01-20 |
PL237295B1 (pl) | 2021-04-06 |
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