公开(公告)号：US20240350734A1

公开(公告)日：2024-10-24

申请号：US18688187

申请日：2022-08-23

申请人： SHL Medical AG

发明人： Shinshiuan Chiou ,  Sebastian Karlsson ,  Ming-Ting Yin

IPC分类号： A61M5/20 ,  A61M5/315 ,  A61M5/32 ,  A61M5/34

CPC分类号： A61M5/2033 ,  A61M5/31511 ,  A61M5/3158 ,  A61M5/3202 ,  A61M5/34 ,  A61M2207/10

摘要： The present disclosure provides a method of assembling a medicament delivery device. The method includes providing a housing of the medicament delivery device, wherein the housing extends along a longitudinal axis between a proximal end and a distal end. The method also includes providing a power unit of the medicament delivery device, wherein the power unit comprises a plunger rod and a holder engaged with the plunger rod. The method also includes assembling the power unit into the housing. The method also includes providing a cap assembly extending along the longitudinal axis between a proximal end and a distal end. The method also includes connecting the cap assembly to either the plunger rod or the holder. The method also 10 includes moving the cap assembly relative to the housing in the distal direction of the housing until the cap assembly attaches to the proximal end of the housing, wherein during the step of moving the cap assembly relative to the housing, the cap assembly moves the plunger rod relative to the holder.

公开(公告)号：US20240325646A1

公开(公告)日：2024-10-03

申请号：US18737954

申请日：2024-06-08

申请人： West Pharma. Services IL, Ltd.

发明人： Oz CABIRI ,  Ran HEZKIAHU

IPC分类号： A61M5/28 ,  A61M5/142 ,  A61M5/145 ,  A61M5/158 ,  A61M5/31 ,  A61M5/32 ,  A61M5/34 ,  B29C33/12 ,  B29L31/00 ,  B65D1/36 ,  B65D5/50 ,  B65D21/02 ,  B65D25/10

CPC分类号： A61M5/28 ,  A61M5/3134 ,  A61M5/3202 ,  A61M5/3204 ,  A61M5/34 ,  B29C33/12 ,  B65D1/36 ,  B65D5/503 ,  B65D21/0233 ,  B65D25/108 ,  A61M5/14248 ,  A61M5/1456 ,  A61M2005/1581 ,  A61M2005/312 ,  A61M2005/341 ,  A61M2205/3306 ,  A61M2207/00 ,  B29L2031/7544

摘要： A system for medicament delivery includes a cartridge containing a medicament and in fluid communication with a needle, where the needle is enveloped by a needle cap, a housing for containing the cartridge and having an orifice for allowing access to said needle cap and its associated needle, and a needle cap remover device.

公开(公告)号：US20240316283A1

公开(公告)日：2024-09-26

申请号：US18732859

申请日：2024-06-04

申请人： Becton, Dickinson and Company

发明人： Kevin M. Ryan ,  Angela Huenerfauth ,  Thomas Anthony Pick ,  Ramon Arazo ,  Miguel Luis Nogues Rubio

IPC分类号： A61M5/32 ,  A61M5/34

CPC分类号： A61M5/3216 ,  A61M5/3202 ,  A61M5/3204 ,  A61M5/34 ,  A61M2205/582

摘要： A needle shield assembly comprises an elongate needle shield comprising a shield portion, a hub connection portion and a bridge portion including a living hinge having a thickness, the bridge portion joining the hub connection portion and the shield portion, the hub connection portion comprising a receiving ring having a diameter sized to frictionally receive the hub outer surface when the needle assembly is inserted through the receiving ring and a flange extending from the receiving ring defining a top planar surface and a bottom surface. The thickness of the flange divided by the thickness of the living hinge defines a ratio of from 1.1 to 6. The shield portion is configured to pivot from an open position in which the needle cannula is exposed, to a closed needle protecting position in which the distal end of the needle cannula is within the longitudinal opening of the shield.

公开(公告)号：US11986441B2

公开(公告)日：2024-05-21

申请号：US15871330

申请日：2018-01-15

申请人： Becton Dickinson and Company Limited

发明人： Laurie Sanders

IPC分类号： A61J1/20 ,  A61J1/14 ,  A61M5/34 ,  A61M39/10 ,  A61M5/31

CPC分类号： A61J1/2096 ,  A61J1/1406 ,  A61J1/201 ,  A61J1/2055 ,  A61J1/2065 ,  A61M5/34 ,  A61M39/10 ,  A61M2005/3103 ,  A61M2039/1072

摘要： A syringe adapter includes a housing, a cannula having a first end and a second end with the second end of the cannula positioned within the housing, and a collet having a first end and a second end with at least a portion of the collet received within the housing. The collet includes a body defining a passageway with a membrane received by the passageway. The collet includes a locking member connected to the body of the collet. The membrane includes a body having a first end and a second end with the collet movable from a first position where the locking member is open to receive a mating connector to a second position where radially outward movement of the locking member is restricted. The passageway of the body of the collet includes a narrowed portion configured to compress a portion of the body of the membrane.

公开(公告)号：US20240123155A1

公开(公告)日：2024-04-18

申请号：US18395050

申请日：2023-12-22

申请人： Anthony Weiburg

发明人： Anthony Weiburg

IPC分类号： A61M5/315 ,  A61M5/00 ,  A61M5/24 ,  A61M5/34

CPC分类号： A61M5/31513 ,  A61M5/001 ,  A61M5/002 ,  A61M5/2455 ,  A61M5/34 ,  A61J1/2006 ,  A61M2205/0216 ,  A61M2205/273

摘要： A syringe assembly includes a barrel defining a chamber therein, pressurized sterile air in the chamber, a plunger including a piston slidable in the chamber in a sealing relation to displace a fluid in the chamber, a seal configured to retain the pressurized sterile fluid in the chamber between the piston of the plunger and the seal when the plunger is stationary, and a needle assembly extending distally from the barrel and in fluid communication with the chamber of the barrel.

公开(公告)号：US20240123154A1

公开(公告)日：2024-04-18

申请号：US18394925

申请日：2023-12-22

申请人： Anthony Weiburg

发明人： Anthony Weiburg

IPC分类号： A61M5/315 ,  A61M5/00 ,  A61M5/24 ,  A61M5/34

CPC分类号： A61M5/31513 ,  A61M5/001 ,  A61M5/002 ,  A61M5/2455 ,  A61M5/34 ,  A61J1/2006 ,  A61M2205/0216 ,  A61M2205/273

摘要： A syringe assembly includes a barrel defining a chamber therein, pressurized sterile air in the chamber, a plunger including a piston slidable in the chamber in a sealing relation to displace a fluid in the chamber, a seal configured to retain the pressurized sterile fluid in the chamber between the piston of the plunger and the seal when the plunger is stationary, and a needle assembly extending distally from the barrel and in fluid communication with the chamber of the barrel.

公开(公告)号：US11872373B2

公开(公告)日：2024-01-16

申请号：US16940726

申请日：2020-07-28

申请人： Medone Surgical, Inc.

发明人： Bruce Beckstein ,  Segundo Rodriguez ,  Erik S Brown

IPC分类号： A61M5/19 ,  A61M39/22 ,  A61M39/24 ,  A61M39/08 ,  A61M5/34

CPC分类号： A61M5/19 ,  A61M5/34 ,  A61M39/08 ,  A61M39/22 ,  A61M39/223 ,  A61M39/24 ,  A61M2039/229 ,  A61M2205/078

摘要： A dual fluid injection device is provided that includes at least two syringes. A hub is provided, to which a first syringe and a second syringe are simultaneously connected. The hub includes a fluid delivery member at an end thereof for injection at a site. The first syringe and the second syringe are actuated independently at a directional control valve.

公开(公告)号：US20230372624A1

公开(公告)日：2023-11-23

申请号：US18228039

申请日：2023-07-31

申请人： West Pharma. Services IL, Ltd.

发明人： Oz CABIRI ,  Paul H. NORTON ,  Ran HEZKIAHU ,  Richard BROUGH

IPC分类号： A61M5/28 ,  A61M5/32 ,  A61M5/31 ,  A61M5/34 ,  B65D1/36 ,  B65D25/10 ,  B65D5/50 ,  B65D21/02

CPC分类号： A61M5/28 ,  A61M5/3202 ,  A61M5/3134 ,  A61M5/34 ,  A61M5/3204 ,  B65D1/36 ,  B65D25/108 ,  B65D5/503 ,  B65D21/0233 ,  A61M2207/00 ,  A61M2005/312 ,  A61M5/14248

摘要： An add-on for a self-injector is described. The add-on includes an adaptor having at a rigid and a bent fluid path. The adaptor is sized and fitted to sterilely couple the bent fluid path to a tip of a fluid reservoir. The add-on also includes a fastener sized and fitted to couple a body of the fluid reservoir to the self-injector. The internal diameter of the fastener is adjustable. The adaptor and the fastener couple to the self-injector to at least one of a plurality of reservoirs having different sizes and tip types. The self-injector can include a support plate with a plurality of attachment points. The fastener can be sized and fitted to couple to the body of the fluid reservoir and to at least one of the attachment points. A retention cantilever can releasably couple the at least one fastener to the support plate.

公开(公告)号：US20230355885A1

公开(公告)日：2023-11-09

申请号：US18353287

申请日：2023-07-17

申请人： Santen Pharmaceutical Co., Ltd. ,  Congruence Medical Solutions, LLC

发明人： Gautam N. SHETTY ,  Lou CASTAGNA

IPC分类号： A61M5/315 ,  A61F9/00 ,  A61M5/31 ,  A61M5/34 ,  A61M37/00 ,  A61M39/10

CPC分类号： A61M5/31551 ,  A61F9/0008 ,  A61M5/3129 ,  A61M5/31558 ,  A61M5/31575 ,  A61M5/31585 ,  A61M5/34 ,  A61M37/0015 ,  A61M39/10 ,  A61M2005/3131

摘要： A method of delivering a dose from a single dose syringe includes applying a user input to a rotational component of a plunger rod assembly that is engaged with a plunger rod of the plunger rod assembly to advance a plunger seal in a direction parallel to an axis of rotation of the rotational component from an initial position towards a start of dose delivery position, and upon disengagement of the rotational component from the plunger rod, applying an axial user input to the plunger rod of the plunger rod assembly to advance the plunger seal from the start of dose delivery position to a completion of dose delivery position to deliver the dose, wherein the completion of dose delivery position is defined by abutment between the plunger rod and a housing of the plunger rod assembly.

公开(公告)号：US11724034B2

公开(公告)日：2023-08-15

申请号：US17392374

申请日：2021-08-03

申请人： West Pharma. Services, IL, Ltd.

发明人： Oz Cabiri ,  Paul H. Norton ,  Ran Hezkiahu

IPC分类号： A61M5/28 ,  A61M5/142 ,  A61M5/158 ,  A61M5/32 ,  A61M5/31 ,  A61M5/34 ,  B65D1/36 ,  B65D25/10 ,  B65D5/50 ,  B65D21/02 ,  A61M5/145

CPC分类号： A61M5/28 ,  A61M5/3134 ,  A61M5/3202 ,  A61M5/3204 ,  A61M5/34 ,  B65D1/36 ,  B65D5/503 ,  B65D21/0233 ,  B65D25/108 ,  A61M5/1456 ,  A61M5/14248 ,  A61M2005/1581 ,  A61M2005/312 ,  A61M2005/341 ,  A61M2205/3306 ,  A61M2207/00

摘要： An injector including at least one fluid reservoir having a needle, a surface attached to skin and coupled to the fluid reservoir by at least a first joint and a second joint at least a portion of one of the joints being slidable or having interlocking arms. At least a portion of a path of translation of a slidable portion of the first joint and a portion of a path of translation of the second joint are angled in respect to each another.