公开(公告)号：US20240366907A1

公开(公告)日：2024-11-07

申请号：US18638741

申请日：2024-04-18

Applicant: INOSYSTEMS

Inventor： Frederic MARCHAL ,  Thierry BOULANGER ,  Yann BLANDIN ,  Mary SCHMITT

IPC: A61M16/20 ,  A61M16/00 ,  A61M16/12

Abstract: The invention relates to an apparatus for supplying NO (1), such as an NO/N2 gaseous mixture, comprising a main gas circuit (40; 40.1, 40.2) with flow rate control means (42, 43) comprising at least one main solenoid valve (42) operated by the operating means (50) in order to control the flow rate of NO/N2 mixture passing through said at least one main solenoid valve (42). The main solenoid valve (42) is a proportional solenoid valve having degrees of opening of between 0 and 100%, and is configured to function in at least two given operating ranges corresponding to different degrees of opening of the main solenoid valve (42). The operating means (50) are configured to control the main solenoid valve (42) in pulsed mode in one of the operating ranges so as to deliver successive gas pulses (IG) and in proportional mode in another operating range.

公开(公告)号：US20250001108A1

公开(公告)日：2025-01-02

申请号：US18752962

申请日：2024-06-25

Applicant: INOSYSTEMS

Inventor： Yann BLANDIN ,  Mary SCHMITT ,  Frederic MARCHAL ,  Nathan PROUVEZ

IPC: A61M16/00 ,  A61M16/12

Abstract: The invention relates to an apparatus (1) for supplying an NO-containing gas, comprising an internal circuit (6) for conveying a flow of NO-containing gas, comprising valve means (7), control means (8) with a microprocessor (9), a tactile graphical display screen (4), and a gas analysis line (111) comprising at least one sensor (112). The control means (8) are configured to control, at a given time frequency, a temporary display, on the graphical display screen (4), of a first virtual selection key (81), the actuation of which by a user initiates a procedure of calibration of the sensor or sensors (112) of the gas analysis line (111).

公开(公告)号：US20240277960A1

公开(公告)日：2024-08-22

申请号：US18428357

申请日：2024-01-31

Applicant: INOSYSTEMS

Inventor： Yann BLANDIN ,  Mary SCHMITT ,  Frederic MARCHAL

IPC: A61M16/00

CPC classification number: A61M16/024 ,  A61M16/0075 ,  A61M2202/0007 ,  A61M2202/0275 ,  A61M2205/3327 ,  A61M2205/3331 ,  A61M2205/505 ,  A61M2205/52

Abstract: The invention relates to a device (1) for supplying therapeutic gas, in particular NO/N2 mixtures, comprising an internal passage (2), valve means (5), control means (6) with microprocessor, and selection means (8), which can be actuated by a user and are configured to allow the user to start a supply of gas or stop a supply of gas. The selection means (8) supply the control means (6) with a command signal corresponding to the choice made by the user, in order to control, via the valve means (5), the flow of gas in the internal passage (2), i.e. to authorize or stop any flow of gas. The control means (6) count a total duration of actual supply of gas equal to the sum of all the time periods elapsing between a choice, made by the user, of starting a supply of gas and a choice, made by the user, of stopping a supply of gas. Installation for administering gas to a patient, which includes such a gas supply apparatus.

公开(公告)号：US20250121146A1

公开(公告)日：2025-04-17

申请号：US18912945

申请日：2024-10-11

Applicant: INOSYSTEMS

Inventor： Yann BLANDIN ,  Frederic MARCHAL ,  Mary SCHMITT ,  Thierry BOULANGER

IPC: A61M16/00 ,  A61M16/10 ,  A61M16/20

Abstract: The invention relates to an apparatus (1) for supplying an NO-containing gas, comprising at least one internal passage (6) with valve means (7) for conveying a flow of NO-containing gas; a graphic display (4), and control means (8) with a microprocessor (9) cooperating at least with the valve means (7) in order to control the supply of gas. Storage means (70) are provided for storing a pre-set non-zero dose of NO (NOmém). The control means (8) control a default display (at 71), on the graphic display (4), of the pre-set starting dose of NO (NOmém) that has been stored.

公开(公告)号：US20240375698A1

公开(公告)日：2024-11-14

申请号：US18636333

申请日：2024-04-16

Applicant: INOSYSTEMS

Inventor： Frederic MARCHAL ,  Nicolas TIRILLY ,  Mary SCHMITT ,  Yann BLANDIN

IPC: B62B3/10

Abstract: The invention relates to a mobile trolley (1) comprising a baseplate (2), several castors (3), a support structure (4) projecting upwards from the baseplate (2), and at least one securing device (30) arranged on the support structure (4) for securing one or more gas cylinders (50) to the support structure (4). Each securing device (30) comprises a first strap element (31) comprising a free first end (31.1), and a second strap element (32) comprising a connecting device (20), these elements becoming secured to one another when the free first end (31.1) of the first strap element (31) is collaborating with the connecting device (20) of the second strap element (32). The strap elements (31, 32) are made of semirigid polymer. Use of such a trolley (1) for transporting one or more gas cylinders containing an NO/N2 mixture and/or oxygen.

公开(公告)号：US20230414887A1

公开(公告)日：2023-12-28

申请号：US18213711

申请日：2023-06-23

Applicant: INOSYSTEMS

Inventor： Yann BLANDIN ,  Mary SCHMITT ,  Nathan PROUVEZ ,  Frederic MARCHAL

IPC: A61M16/00 ,  A61M5/315

CPC classification number: A61M16/0069 ,  A61M16/0003 ,  A61M5/31553 ,  A61M2016/0027 ,  A61M2016/0039 ,  A61M2202/0208

Abstract: The invention relates to an NO supply device (1) comprising an internal passage for conveying a gaseous mixture NO/N2; valve means; control means; dose selection means; memory storage means for storing the dose of NO to be administered; means (120) for starting treatment, and means for stopping treatment in order to pause or definitively discontinue a treatment by NO; and a graphic display (10) for displaying the NO dose before the commencement of the treatment or during the treatment by NO. The graphic display is further configured to continue to display the NO dose administered (110) to the patient, during a downtime (dt) in which the treatment by NO is interrupted temporarily.