PL444242A1 - Urządzenie do wstrzykiwania leku - Google Patents

Urządzenie do wstrzykiwania leku

Info

Publication number
PL444242A1
PL444242A1 PL444242A PL44424223A PL444242A1 PL 444242 A1 PL444242 A1 PL 444242A1 PL 444242 A PL444242 A PL 444242A PL 44424223 A PL44424223 A PL 44424223A PL 444242 A1 PL444242 A1 PL 444242A1
Authority
PL
Poland
Prior art keywords
teeth
sleeve
housing
engagement member
rotatable
Prior art date
Application number
PL444242A
Other languages
English (en)
Inventor
Mateusz WILCZEK
Arkadiusz Łukasz Woitas
Gwenael JAILLET
Guillaume ALBRAND
Original Assignee
Nemera Szczecin Spółka Z Ograniczoną Odpowiedzialnością
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 Nemera Szczecin Spółka Z Ograniczoną Odpowiedzialnością filed Critical Nemera Szczecin Spółka Z Ograniczoną Odpowiedzialnością
Priority to PL444242A priority Critical patent/PL444242A1/pl
Priority to CN202480023197.2A priority patent/CN120936398A/zh
Priority to KR1020257036066A priority patent/KR20250172827A/ko
Priority to PCT/IB2024/052943 priority patent/WO2024201316A1/en
Priority to EP24727493.9A priority patent/EP4688057A1/en
Publication of PL444242A1 publication Critical patent/PL444242A1/pl

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
    • A61M5/20—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
    • 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
    • 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
    • A61M5/31528—Dosing by means of rotational movements, e.g. screw-thread mechanisms
    • 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
    • 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
    • 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
    • A61M5/31—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
    • A61M5/31556—Accuracy improving means
    • A61M5/31558—Accuracy improving means using scaling up or down transmissions, e.g. gearbox
    • 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
    • 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
    • A61M5/31573—Accuracy improving means
    • A61M5/31575—Accuracy improving means using scaling up or down transmissions, e.g. gearbox
    • 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
    • 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

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 urządzenie do wstrzykiwania leku obejmujące obudowę (1) zawierającą wewnętrzny gwint przycisk (12) na proksymalnym końcu obudowy oraz zespół napędowy zamontowany w obudowie (1), przy czym zespół napędowy obejmuje: (i) ruchomą osiowo i obrotową tuleję wybierającą (8) zawierającą zewnętrzny gwint współpracujący z wewnętrznym gwintem obudowy (1), (ii) ruchomy osiowo i obrotowy element sprzęgający (10) wewnątrz tulei wybierającej (8), (iii) nieruchomą osiowo i obrotową tuleję napędową (7) znajdującą się wewnątrz elementu sprzęgającego (10) i z nim sprzężoną w obrocie, przy czym tuleja napędowa (7) zawiera na swoim dystalnym końcu co najmniej jedno rozciągające się radialnie ramię zapadkowe, (iv) ruchome osiowo i obrotowe tłoczysko (6) mające zewnętrzny gwint, przy czym tłoczysko (6) jest sprzężone w obrocie z tuleją napędową (7), (v) krążek zapadkowy (5) przymocowany w obudowie (1) i obejmujący zestaw zębów radialnych współpracujących ze wspomnianym co najmniej jednym ramieniem zapadkowym dla blokowania obrotu tulei napędowej (7) w jednym kierunku i umożliwienia obrotu tulei napędowej (7) w kierunku przeciwnym, przy czym krążek zapadkowy (5) zawiera ponadto otwór mający wewnętrzny gwint współpracujący z zewnętrznym gwintem tłoczyska (6), w którym to urządzeniu tuleja wybierająca (8) obejmuje proksymalną poszerzoną część zawierającą pierwszy zestaw zębów i drugi zestaw zębów umieszczonych dystalnie względem pierwszych zębów; element sprzęgający (10) obejmuje co najmniej jedną rozciągającą się osiowo strukturę zawierającą występ sprzęgany z pierwszym zestawem zębów części poszerzonej, przy czym podczas ustawiania i korekty dawki występ przechodzi przez kolejne położenia pierwszego zestawu zębów; element sprzęgający (10) obejmuje zęby sprzęgające i jest osiowo ruchomy między położeniem ustawiania dawki/korekty dawki, w którym zęby sprzęgające są wyprzęgnięte ze wspomnianego drugiego zestawu zębów tulei wybierającej (8), oraz położeniem podawania dawki, w którym zęby sprzęgające (10.9) są sprzężone ze wspomnianym drugim zestawem zębów tulei wybierającej (8).
PL444242A 2023-03-28 2023-03-28 Urządzenie do wstrzykiwania leku PL444242A1 (pl)

Priority Applications (5)

Application Number Priority Date Filing Date Title
PL444242A PL444242A1 (pl) 2023-03-28 2023-03-28 Urządzenie do wstrzykiwania leku
CN202480023197.2A CN120936398A (zh) 2023-03-28 2024-03-27 药物注射装置
KR1020257036066A KR20250172827A (ko) 2023-03-28 2024-03-27 약물 주사 장치
PCT/IB2024/052943 WO2024201316A1 (en) 2023-03-28 2024-03-27 A drug injection device
EP24727493.9A EP4688057A1 (en) 2023-03-28 2024-03-27 A drug injection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL444242A PL444242A1 (pl) 2023-03-28 2023-03-28 Urządzenie do wstrzykiwania leku

Publications (1)

Publication Number Publication Date
PL444242A1 true PL444242A1 (pl) 2024-09-30

Family

ID=91186585

Family Applications (1)

Application Number Title Priority Date Filing Date
PL444242A PL444242A1 (pl) 2023-03-28 2023-03-28 Urządzenie do wstrzykiwania leku

Country Status (5)

Country Link
EP (1) EP4688057A1 (pl)
KR (1) KR20250172827A (pl)
CN (1) CN120936398A (pl)
PL (1) PL444242A1 (pl)
WO (1) WO2024201316A1 (pl)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999038554A1 (en) * 1998-01-30 1999-08-05 Novo Nordisk A/S An injection syringe
WO2004078239A1 (en) * 2003-03-03 2004-09-16 Dca Design International Ltd. Drive mechanish for drug delivery devices
US20130079728A1 (en) * 2000-06-16 2013-03-28 Novo Nordisk A/S Injection device
PL431693A1 (pl) * 2019-10-31 2021-05-04 Copernicus Spółka Z Ograniczoną Odpowiedzialnością Urządzenie do podawania leku z układem do pomiaru dawki ustawionej lub dawki podanej
PL434361A1 (pl) * 2020-06-17 2021-12-20 Copernicus Spółka Z Ograniczoną Odpowiedzialnością Mechanizm sterujący wstrzykiwacza do podawania dawki leku i odpowiedni wstrzykiwacz do podawania dawki leku
PL435617A1 (pl) * 2020-10-01 2022-04-04 Copernicus Spółka Z Ograniczoną Odpowiedzialnością Urządzenie do wstrzykiwania
US20230077308A1 (en) * 2020-11-03 2023-03-09 Poonglim Pharmatech Inc. Drug injection control device having cartridge drug release structure through screw coupling between piston rod and rod guide

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3733231B1 (en) * 2009-12-01 2021-12-29 Becton, Dickinson and Company Injection pen with dial back and last dose control
KR101493626B1 (ko) * 2010-09-24 2015-02-13 일라이 릴리 앤드 캄파니 투여량 전달 장치용 기어링 기구
EP4069338B1 (en) * 2019-12-06 2025-08-20 Sanofi Dosing mechanism with rotational end stop mechanism for terminating dose dispense

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999038554A1 (en) * 1998-01-30 1999-08-05 Novo Nordisk A/S An injection syringe
US20130079728A1 (en) * 2000-06-16 2013-03-28 Novo Nordisk A/S Injection device
WO2004078239A1 (en) * 2003-03-03 2004-09-16 Dca Design International Ltd. Drive mechanish for drug delivery devices
PL431693A1 (pl) * 2019-10-31 2021-05-04 Copernicus Spółka Z Ograniczoną Odpowiedzialnością Urządzenie do podawania leku z układem do pomiaru dawki ustawionej lub dawki podanej
PL434361A1 (pl) * 2020-06-17 2021-12-20 Copernicus Spółka Z Ograniczoną Odpowiedzialnością Mechanizm sterujący wstrzykiwacza do podawania dawki leku i odpowiedni wstrzykiwacz do podawania dawki leku
PL435617A1 (pl) * 2020-10-01 2022-04-04 Copernicus Spółka Z Ograniczoną Odpowiedzialnością Urządzenie do wstrzykiwania
US20230077308A1 (en) * 2020-11-03 2023-03-09 Poonglim Pharmatech Inc. Drug injection control device having cartridge drug release structure through screw coupling between piston rod and rod guide

Also Published As

Publication number Publication date
WO2024201316A1 (en) 2024-10-03
EP4688057A1 (en) 2026-02-11
KR20250172827A (ko) 2025-12-09
CN120936398A (zh) 2025-11-11

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