公开(公告)号：WO2021195449A1

公开(公告)日：2021-09-30

申请号：PCT/US2021/024258

申请日：2021-03-25

Applicant: HABASHI, Nader, M.

Inventor： HABASHI, Nader, M.

IPC: A61M16/00 ,  A61M16/12 ,  A61M16/20 ,  A61M16/0051 ,  A61M16/024 ,  A61M16/127 ,  A61M16/202 ,  A61M16/205 ,  A61M16/209 ,  A61M2016/0027 ,  A61M2016/0033 ,  A61M2202/0208 ,  A61M2205/18 ,  A61M2205/3331 ,  A61M2205/3553 ,  A61M2205/3561 ,  A61M2205/3592 ,  A61M2205/505 ,  A61M2205/581 ,  A61M2205/82 ,  A61M2205/84 ,  A61M2207/00 ,  A61M2209/06

Abstract: The invention relates to a modular ventilation system, apparatus, kit, and method of use. More specifically, the invention relates to a ventilation apparatus comprising modular components to provide time controlled adaptive ventilation to one or more individuals simultaneously using one gas source and multiple valves proximal to the patient such as to provide individualized ventilation. The modular components can be easily manufactured and assembled in flexible configurations in any number of ways.

公开(公告)号：WO2021191580A1

公开(公告)日：2021-09-30

申请号：PCT/GB2021/050327

申请日：2021-02-11

Applicant: JOHNSON MATTHEY PUBLIC LIMITED COMPANY

Inventor： BECKETT, Oliver John

IPC: A61M16/00 ,  A61M16/20 ,  A61M16/0072 ,  A61M16/024 ,  A61M16/201 ,  A61M16/209 ,  A61M2016/0027 ,  A61M2205/07 ,  F04B31/00

Abstract: A ventilator system to aid human or animal respiration comprising: a cylinder orientated in a substantially vertical direction with a top end and a bottom end; a piston disposed within the cylinder and slidable up and down the cylinder to provide an upstroke and a downstroke respectively; a drive coupling configured to be connected to a drive mechanism to drive the upstroke of the piston by drawing the piston up the cylinder; a control system configured to release the piston at the top of the upstroke enabling the piston to move down the cylinder under its own weight for the downstroke such that during the downstroke of the piston air is forced out of the cylinder below the piston through an outlet coupling and into the patient's lungs, the control system being configured to re-engage the drive mechanism at the bottom of the downstroke to drive the upstroke of the piston and draw air into the cylinder below the piston from outside the cylinder, wherein the piston has a size and weight sufficient to drive the downstroke delivering air to the patient on the downstroke.

公开(公告)号：WO2021191408A1

公开(公告)日：2021-09-30

申请号：PCT/EP2021/057879

申请日：2021-03-26

Applicant: NO2COVID BV

Inventor： CAERS, Philippe ,  WENMAKERS, Dirk, Ernest, Rosalia

IPC: A61M16/00 ,  A61M16/20 ,  A61M16/10 ,  A61M16/1065 ,  A61M16/107 ,  A61M16/12 ,  A61M16/125 ,  A61M16/201 ,  A61M16/204 ,  A61M16/205 ,  A61M16/209 ,  A61M2016/102 ,  A61M2205/3337

Abstract: A simple pressure-controlled ventilator comprising a pneumatic drive mechanism is described which does not require any power source other than the pressurized respiratory air which is given to the patient.