GB2611569B - Drug delivery device - Google Patents

Drug delivery device Download PDF

Info

Publication number
GB2611569B
GB2611569B GB2114436.5A GB202114436A GB2611569B GB 2611569 B GB2611569 B GB 2611569B GB 202114436 A GB202114436 A GB 202114436A GB 2611569 B GB2611569 B GB 2611569B
Authority
GB
United Kingdom
Prior art keywords
delivery device
drug delivery
drug
delivery
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.)
Active
Application number
GB2114436.5A
Other versions
GB202114436D0 (en
GB2611569A (en
Inventor
Palmer-Felgate John
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.)
Actuate Technology Ltd
Original Assignee
Actuate Technology Ltd
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 Actuate Technology Ltd filed Critical Actuate Technology Ltd
Priority to GB2114436.5A priority Critical patent/GB2611569B/en
Priority to GB2208792.8A priority patent/GB2611607B/en
Priority to GB2208767.0A priority patent/GB2611606B/en
Publication of GB202114436D0 publication Critical patent/GB202114436D0/en
Priority to GB2208764.7A priority patent/GB2611605B/en
Priority to CA3234208A priority patent/CA3234208A1/en
Priority to PCT/GB2022/052551 priority patent/WO2023057773A1/en
Publication of GB2611569A publication Critical patent/GB2611569A/en
Application granted granted Critical
Publication of GB2611569B publication Critical patent/GB2611569B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • A61M5/20—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
    • A61M5/31—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
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3202—Devices for protection of the needle before use, e.g. caps
    • A61M5/3204—Needle cap remover, i.e. devices to dislodge protection cover from needle or needle hub, e.g. deshielding devices
    • 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
    • A61M2005/2013—Having specific accessories triggering of discharging means by contact of injector with patient body
    • 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
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/321—Means for protection against accidental injuries by used needles
    • A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
    • A61M5/3245—Constructional features thereof, e.g. to improve manipulation or functioning
    • A61M2005/3247—Means to impede repositioning of protection sleeve from needle covering to needle uncovering position
GB2114436.5A 2021-10-08 2021-10-08 Drug delivery device Active GB2611569B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB2114436.5A GB2611569B (en) 2021-10-08 2021-10-08 Drug delivery device
GB2208792.8A GB2611607B (en) 2021-10-08 2021-10-08 Drug delivery device
GB2208767.0A GB2611606B (en) 2021-10-08 2021-10-08 Drug delivery device
GB2208764.7A GB2611605B (en) 2021-10-08 2022-06-15 Drug delivery device
CA3234208A CA3234208A1 (en) 2021-10-08 2022-10-07 Drug delivery device
PCT/GB2022/052551 WO2023057773A1 (en) 2021-10-08 2022-10-07 Drug delivery device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2114436.5A GB2611569B (en) 2021-10-08 2021-10-08 Drug delivery device

Publications (3)

Publication Number Publication Date
GB202114436D0 GB202114436D0 (en) 2021-11-24
GB2611569A GB2611569A (en) 2023-04-12
GB2611569B true GB2611569B (en) 2023-10-11

Family

ID=78595119

Family Applications (2)

Application Number Title Priority Date Filing Date
GB2114436.5A Active GB2611569B (en) 2021-10-08 2021-10-08 Drug delivery device
GB2208764.7A Active GB2611605B (en) 2021-10-08 2022-06-15 Drug delivery device

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB2208764.7A Active GB2611605B (en) 2021-10-08 2022-06-15 Drug delivery device

Country Status (1)

Country Link
GB (2) GB2611569B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2424837A (en) * 2005-04-06 2006-10-11 Cilag Ag Int An injection device with a pivoted trigger
WO2010066706A1 (en) * 2008-12-12 2010-06-17 Shl Group Ab Medicament delivery device
WO2012025639A1 (en) * 2010-08-27 2012-03-01 Novo Nordisk A/S Medical injection device
WO2015160600A1 (en) * 2014-04-15 2015-10-22 Min Wei Medication delivery device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0601309D0 (en) * 2006-01-23 2006-03-01 Medical House The Plc Injection device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2424837A (en) * 2005-04-06 2006-10-11 Cilag Ag Int An injection device with a pivoted trigger
WO2010066706A1 (en) * 2008-12-12 2010-06-17 Shl Group Ab Medicament delivery device
WO2012025639A1 (en) * 2010-08-27 2012-03-01 Novo Nordisk A/S Medical injection device
WO2015160600A1 (en) * 2014-04-15 2015-10-22 Min Wei Medication delivery device

Also Published As

Publication number Publication date
GB2611605A (en) 2023-04-12
GB2611605B (en) 2024-03-27
GB202114436D0 (en) 2021-11-24
GB2611569A (en) 2023-04-12
GB202208764D0 (en) 2022-07-27

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