公开(公告)号：US11931559B2

公开(公告)日：2024-03-19

申请号：US18233193

申请日：2023-08-11

申请人： TOLMAR INTERNATIONAL LIMITED

发明人： James Sherman ,  Casey Dean ,  Carl Hart ,  John Bingham ,  Hossam Aboudagher

IPC分类号： A61M5/315 ,  A61J1/20 ,  A61M5/19

CPC分类号： A61M5/31596 ,  A61J1/2089 ,  A61M5/19

摘要： A syringe mixing system is provided for housing and mixing contents between at least two syringes. In some embodiments, a syringe coupler is provided that receives first and second syringes and includes a valve member that is convertible between a closed position and an open position. Retention systems for preventing or inhibiting removal of at least one syringe after use are also provided.

公开(公告)号：US20240000992A1

公开(公告)日：2024-01-04

申请号：US18216693

申请日：2023-06-30

申请人： Servico Group Oy

发明人： Auvo Kaikkonen ,  Juha-Pekka Nuutinen ,  Andreas Posel

IPC分类号： A61L24/00 ,  A61L27/44 ,  A61L27/54 ,  A61M5/315

CPC分类号： A61L24/0015 ,  A61L27/446 ,  A61L27/54 ,  A61L24/0089 ,  A61M5/31596 ,  A61L2300/404 ,  A61L2400/06 ,  A61L2430/02

摘要： Compositions useful as bone fillers or dental composites are provided which may include a sterilizing agent.

公开(公告)号：US20230321352A1

公开(公告)日：2023-10-12

申请号：US17999016

申请日：2021-05-20

申请人： EVEON

发明人： Vincent DELOBELLE ,  Adrien BOUILLET ,  Mahutin AKLE

IPC分类号： A61M5/19 ,  A61M5/315 ,  A61M5/142

CPC分类号： A61M5/19 ,  A61M5/142 ,  A61M5/31596

摘要： The present invention relates to a drug preparation and drug delivery device comprising: a drug preparation unit comprising at least two receptacles capable of containing constituents to be mixed, at least one of the receptacles being movable inside the drug preparation unit, a drug administration means, such as an injection or spray means, a fluid circuit capable of fluidically connecting the at least two receptacles and the administration means, the connecting of the fluid circuit with the at least two receptacles being made using at least two piercing means when said at least two receptacles move from an initial position to a contact position with said at least two corresponding piercing means, an electromechanical assembly for fluidically driving the constituents within the fluid circuit, characterised in that said drug preparation unit comprises a release mechanism comprising a compressed drive spring which, when it is released, is capable of generating a movement along an axis A1 of at least one of the movable receptacles towards at least one of said piercing means in order to create the fluid connection with the fluid circuit.

公开(公告)号：US11771841B2

公开(公告)日：2023-10-03

申请号：US17854769

申请日：2022-06-30

申请人： TOLMAR INTERNATIONAL LIMITED

发明人： James Sherman ,  Casey Dean ,  Carl Hart ,  John Bingham ,  Hossam Aboudagher

IPC分类号： A61M5/315 ,  A61M5/19 ,  A61J1/20

CPC分类号： A61M5/31596 ,  A61J1/2089 ,  A61M5/19

摘要： A syringe mixing system is provided for housing and mixing contents between at least two syringes. In some embodiments, a syringe coupler is provided that receives first and second syringes and includes a valve member that is convertible between a closed position and an open position. Retention systems for preventing or inhibiting removal of at least one syringe after use are also provided.

公开(公告)号：US11759572B2

公开(公告)日：2023-09-19

申请号：US13980200

申请日：2012-01-17

申请人： Amir Genosar

发明人： Amir Genosar

IPC分类号： B65D41/02 ,  A61M5/28 ,  A61M5/178 ,  A61M5/20 ,  A61M5/24 ,  A61J1/20 ,  A61M5/30 ,  A61M5/315 ,  A61M5/32 ,  A61M5/00 ,  A61M5/31

CPC分类号： A61M5/28 ,  A61J1/2093 ,  A61J1/2096 ,  A61M5/1782 ,  A61M5/2046 ,  A61M5/2066 ,  A61M5/2448 ,  A61M5/2455 ,  A61M5/30 ,  A61M5/31511 ,  A61M5/31596 ,  A61M5/3202 ,  A61M5/3213 ,  A61M5/3232 ,  A61J1/2024 ,  A61M5/002 ,  A61M2005/3104 ,  A61M2005/3118 ,  A61M2005/3121 ,  A61M2205/19

摘要： A cartridge for use with a beneficial agent delivery device having a fillable reservoir. The cartridge includes a reconstitution, unit dose package having first and second compartments and a fitment. The first compartment contains at least a first constituent of the beneficial agent. The second compartment contains at least a second constituent of the beneficial agent. The fitment is disposed on the package for interfacing the package to the fillable reservoir.

公开(公告)号：US20230211091A1

公开(公告)日：2023-07-06

申请号：US18175470

申请日：2023-02-27

申请人： VELOJECT, LLC

发明人： Robert E. MAYLE, JR. ,  Erik J. SHAHOIAN ,  Terrance C. SMITH ,  Alexander JASSO

IPC分类号： A61M5/315 ,  A61M39/24

CPC分类号： A61M5/31596 ,  A61M39/24 ,  A61M2205/18 ,  A61M2205/3331 ,  A61M2205/8206

摘要： Apparatuses and methods for delivering a fluid, including a viscous fluid. These apparatuses may include a fluid reservoir, two or more piston chambers, a manifold, a delivery port, and a drive assembly and may be configured to inject either a predetermined amount of fluid or a continuous stream of fluid. These apparatuses may also be configured to switch between filling, injection and aspiration modes. These apparatuses may generally be hand-held and lightweight and may provide a significant mechanical advantage to the user.

公开(公告)号：US20230201468A1

公开(公告)日：2023-06-29

申请号：US18116473

申请日：2023-03-02

申请人： Genentech, Inc.

发明人： Lionel Vedrine ,  Steven N. Roe ,  Mukund Patel

IPC分类号： A61M5/315 ,  A61M5/24 ,  A61F9/00 ,  A61M5/31 ,  A61M5/32 ,  A61M5/36

CPC分类号： A61M5/31513 ,  A61M5/31586 ,  A61M5/31573 ,  A61M5/24 ,  A61M5/3157 ,  A61F9/0017 ,  A61M5/2448 ,  A61M5/2459 ,  A61M5/3137 ,  A61M5/3145 ,  A61M5/3146 ,  A61M5/31505 ,  A61M5/31528 ,  A61M5/31581 ,  A61M5/31596 ,  A61M5/3202 ,  A61M5/3298 ,  A61M5/36 ,  A61M2005/31508 ,  A61M5/284

摘要： Apparatus and methods for medicament delivery. The apparatus may include, and the methods may involve, a delivery device for delivering a target amount of the medicament from a distal end of the device. The device may include a rod for moving a plunger that discharges the medicament from the distal end. The device may avoid or reduce deformation of the plunger during the discharge. The plunger motion may be stopped by detent that interacts with the rod. The apparatus and the methods may provide an operator indication of progress of stages of operation. The device may feature triggers corresponding to stages of medicament displacement from the device, such as pre-delivery stages, including priming.

公开(公告)号：US20190240407A1

公开(公告)日：2019-08-08

申请号：US16293127

申请日：2019-03-05

申请人： Wingap Medical, Inc.

发明人： Cole Constantineau ,  Adam R. Standley ,  Jeffrey Thomas Chagnon

IPC分类号： A61M5/19 ,  A61M5/20 ,  A61J1/14 ,  A61J1/20 ,  A61M5/315 ,  A61M5/32

CPC分类号： A61M5/19 ,  A61J1/1406 ,  A61J1/2096 ,  A61M5/2033 ,  A61M5/2066 ,  A61M5/31596 ,  A61M5/3202 ,  A61M5/3243 ,  A61M5/326 ,  A61M2005/2013 ,  A61M2005/206 ,  A61M2005/2451 ,  A61M2005/247 ,  A61M2005/3118

摘要： The present invention relates to a mixing and injector device which can include: a housing having a plurality of separate and distinct chambers disposed therein; one or more displacement mechanisms corresponding to each of the plurality of chambers disposed within the housing; a needle assembly being provided about one of the plurality of chambers, the needle assembly including the following: a septum; a needle being separated from the plurality of chambers by the septum, the needle having a proximal end configured to pierce the septum in an actuated state; and a needle carrier, the needle carrier being configured to translate axially with respect to and toward the septum and pierce the septum and provide fluid communication from the plurality of chambers through the needle in the actuated state.

公开(公告)号：US20180264195A1

公开(公告)日：2018-09-20

申请号：US15984257

申请日：2018-05-18

申请人： TRUE CONCEPTS MEDICAL TECHNOLOGIES, LLC

发明人： Michael Hopkins

IPC分类号： A61M5/19 ,  A61M5/315 ,  A61M5/32 ,  A61M5/31 ,  A61M5/178

CPC分类号： A61M5/19 ,  A61M5/31513 ,  A61M5/31596 ,  A61M5/32 ,  A61M2005/1787 ,  A61M2005/3128 ,  A61M2202/04

摘要： Embodiments include a syringe-based apparatus for delivering fluid, the apparatus comprising a housing having an open proximal end and a distal end defining an inner volume, a needle, an actuator mechanism coupled with the housing, the actuator mechanism comprising a syringe body and a plunger, a medicament reservoir, and a reconstitution fluid reservoir.

公开(公告)号：US20180264194A1

公开(公告)日：2018-09-20

申请号：US15534801

申请日：2015-12-21

申请人： Ferrosan Medical Devices A/S

发明人： Kristian Larsen

IPC分类号： A61M5/19 ,  A61M5/24 ,  A61M5/315

CPC分类号： A61M5/19 ,  A61B2017/00495 ,  A61M5/2448 ,  A61M5/31501 ,  A61M5/31511 ,  A61M5/31596 ,  A61M2005/3128

摘要： The present disclosure relates to a syringe for retaining and/or mixing two substances which have been retained separately inside the syringe. In particular the present disclosure relates to a syringe for 1) retaining a dry composition in a vacuum, and 2) mixing the dry composition with an aqueous medium to form a flowable substance. One embodiment relates to a syringe for mixing first and second substances comprising a barrel comprising a vacuum chamber for holding a first substance, a plunger incorporating a reservoir chamber for holding a second substance and configured to be axially displaced in the vacuum chamber, and a valve for controlling and/or establishing a fluid connection between the vacuum chamber and the reservoir chamber.