公开(公告)号：US20210187210A1

公开(公告)日：2021-06-24

申请号：US16093498

申请日：2017-04-13

Applicant: APTAR FRANCE SAS

Inventor： Guillaume BROUET ,  Ludovic PETIT ,  David FABIEN

IPC: A61M11/00 ,  A61M15/00

Abstract: An inhalation-synchronized fluid dispenser device having a body (10; 10′) provided with a mouthpiece (400), a fluid reservoir (100) containing a fluid and a propellant gas being mounted to slide axially in the body (10; 10′), a metering valve (200) including a valve member (210) assembled on the reservoir (100) for selectively dispensing the fluid. The device includes an actuator element (500, 500′, 500″; 550) movable and/or deformable between a non-actuation position and an actuation position; an inhalation-controlled trigger system including an inhalation-sensitive member (60, 61; 65, 66) deformable and/or movable under the effect of inhaling and when deformed and/or moved, moving and/or deforming the actuator element (500, 500′, 500″; 550) from its non-actuation position towards its actuation position; an electronic dose counter (1000); and a signal-transmitter (1100) for communicating, in particular communicating remotely, information relating to the actuations of the device.

公开(公告)号：US20200254465A1

公开(公告)日：2020-08-13

申请号：US16627437

申请日：2018-07-03

Applicant: APTAR FRANCE SAS

Inventor： Guillaume BROUET

IPC: B05B1/28 ,  A61M15/08 ,  A61M15/00

Abstract: A fluid dispenser device comprising: a reservoir (10) containing fluid; a dispenser head (20) that is provided with a dispenser orifice (21); dispenser means (25) for dispensing at least a fraction of said fluid through said dispenser orifice (21); and passage means (40) for connecting said reservoir (10) to said dispenser orifice (21) on actuation of said dispenser means (25), said device further comprising at least one porous insert (50) that is made out of porous material so as to suck up, in particular by capillarity, and to trap, at least in part, any residual fluid after actuation; said reservoir (10) including a stopper (25) that closes said reservoir (10) in leaktight manner before actuation.

公开(公告)号：US20230144040A1

公开(公告)日：2023-05-11

申请号：US18093134

申请日：2023-01-04

Applicant: APTAR FRANCE SAS

Inventor： Guillaume BROUET ,  Franck Poullain ,  Olivier Michelet

IPC: A61M15/08

CPC classification number: A61M15/08 ,  A61M2202/064

Abstract: A nasal powder dispenser device (100) having a reservoir (110) containing a dose of powder; a nasal dispenser head (120) for inserting into a user's nostril, the nasal dispenser head including a dispenser orifice (121); and an air expeller (130) that, during actuation of the nasal powder dispenser device (100), generates a flow of compressed air so as to dispense a dose of powder into the nostril through the dispenser orifice (121). The air expeller has an air chamber (131) and a piston (132) that slides in airtight manner in the air chamber (131) so as to compress the air contained in the air chamber (131); the nasal powder dispenser device (100) presenting the following properties: a pressure, of the flow of compressed air generated by the air expeller (130), that is higher than 0.7 bar; and a volume, of the air chamber (131), that is greater than 1700 mm3.

公开(公告)号：US20200009315A1

公开(公告)日：2020-01-09

申请号：US16486912

申请日：2018-02-16

Applicant: APTAR FRANCE SAS

Inventor： Guillaume BROUET ,  Sam REEVES

IPC: A61M5/14 ,  A61M5/142 ,  A61M5/162 ,  A61M5/145

Abstract: An automatic fluid injection device comprising: a base body (1) for coming into contact with an injection zone; a support assembly (2) for supporting an actuator mechanism (5, 6, 7) that is controlled by power supply means (11); at least one fluid reservoir (3), each containing an injection piston (35), arranged in said base body (1); a needle assembly (100) comprising an insertion actuator (8), needle movement means (9, 9′), a priming needle (101) for associating with each reservoir (3) and for penetrating into said reservoir (3) before moving its piston (35), and an injection needle (102) for penetrating into the injection zone and for injecting the contents of said reservoir(s) (3) into said injection zone, said device including at least one actuator button (200) for priming, inserting the injection needle into the injection zone, administering fluid, and then retracting the injection needle.

公开(公告)号：US20160279353A1

公开(公告)日：2016-09-29

申请号：US14777552

申请日：2014-03-18

Applicant: APTAR FRANCE SAS

Inventor： Guillaume BROUET

IPC: A61M11/00 ,  A61M39/22 ,  C25D9/02 ,  B05D7/00 ,  B05D5/08

CPC classification number: A61M11/007 ,  A61M39/22 ,  A61M2207/00 ,  B05D1/36 ,  B05D5/08 ,  B05D7/52 ,  B05D7/54 ,  C25D9/02

Abstract: Surface treatment process of a metering valve, said metering valve comprising a valve body and a valve sliding in said valve body, said process comprising a first step of forming a thin film of silicone by chemical grafting on at least one support surface of said valve body and/or said valve, and a second step of applying free silicone on said thin film of grafted silicone, such that said treated support surface simultaneously comprises grafted silicone and free silicone, siloxane chains of the grafted silicone and free silicone associating chemically together to reinforce the holding of the free silicone on said thin film of grafted silicone.

Abstract translation: 计量阀的表面处理过程，所述计量阀包括阀体和在所述阀体中滑动的阀，所述方法包括通过化学接枝在所述阀体的至少一个支撑表面上形成硅树脂薄膜的第一步骤 和/或所述阀，以及在所述接枝硅树脂薄膜上施加游离硅氧烷的第二步骤，使得所述经处理的支撑表面同时包含接枝的硅氧烷和游离硅氧烷，接枝硅氧烷的硅氧烷链和与化学上一起结合以加强的游离硅氧烷 在所述接枝硅氧烷薄膜上保持游离硅氧烷。