公开(公告)号：WO2023091637A1

公开(公告)日：2023-05-25

申请号：PCT/US2022/050361

申请日：2022-11-18

Applicant: PNEUMA RESPIRATORY, INC.

Inventor： HUNTER, Charles Eric ,  SCOGGIN, Michael ,  MILLER, Jeffrey ,  SALAZAR, Jose ,  CULPEPPER, Matthew ,  RAPP, Gregory ,  MODLIN, Caley ,  CLEMENTS, Judson Sidney

IPC: A61M11/00 ,  B05B17/06

Abstract: A droplet delivery device configured for treating eye conditions includes an outlet with an alignment guide for aligning the device to an eye, a fluid reservoir in fluid communication with a membrane and mesh of an ejection generator, and an electronic vibrating member coupled to the membrane to push fluid through the mesh and eject droplets through the outlet to treat an eye.

公开(公告)号：WO2023278551A1

公开(公告)日：2023-01-05

申请号：PCT/US2022/035492

申请日：2022-06-29

Applicant: PNEUMA RESPIRATORY, INC.

Inventor： HEBRANK, John H. ,  CLEMENTS, Judson Sidney

IPC: A61M11/00 ,  A61M15/00 ,  A61M15/06 ,  A24F40/10 ,  A24F40/05 ,  A24F40/53 ,  A24F40/85 ,  A24F40/42 ,  A24F40/48 ,  A24F40/51 ,  A24F40/60 ,  A61M11/001 ,  A61M11/005 ,  A61M15/0005 ,  A61M15/0085 ,  A61M2205/332 ,  A61M2205/3331 ,  A61M2205/43 ,  A61M2205/50 ,  A61M2205/502 ,  A61M2205/581 ,  A61M2205/583 ,  A61M2205/6018 ,  A61M2230/63

Abstract: A droplet delivery device with an ejector mechanism and fluid reservoir includes an accelerometer to determine and communicate optimized mixing of fluid in the reservoir for inhalation of droplets, such as into the lungs, from the droplet delivery device.

公开(公告)号：WO2022271848A1

公开(公告)日：2022-12-29

申请号：PCT/US2022/034552

申请日：2022-06-22

Applicant: PNEUMA RESPIRATORY, INC.

Inventor： HUNTER, Charles Eric ,  SCOGGIN, Michael ,  MILLER, Jeffrey ,  SALAZAR, Jose ,  BEACH, Brian ,  MODLIN, Caley ,  CULPEPPER, Matthew ,  LI, Jianqiang ,  LI, Chengjie ,  WANG, Shi Bo ,  LEE, Chao-Ping ,  RAPP, Gregory ,  CLEMENTS, Judson Sidney

IPC: A61M11/00 ,  A61M15/00 ,  A61M15/06 ,  A61M11/003 ,  A61M11/005 ,  A61M15/0001 ,  A61M15/002 ,  A61M15/0021 ,  A61M15/0085 ,  A61M2205/8206 ,  A61M2206/11

Abstract: A droplet delivery device includes a housing with a mouthpiece port or outlet from a nasal device for releasing fluid droplets, a fluid reservoir, and an ejector bracket having a membrane positioned between a mesh with a plurality of openings and a vibrating member that is coupled to an electronic transducer, such as an ultrasonic transducer. The transducer vibrates the vibrating member which causes the membrane to push fluid supplied by the reservoir through the mesh to generate droplets in an ejected stream released through the outlet.

公开(公告)号：WO2022226407A1

公开(公告)日：2022-10-27

申请号：PCT/US2022/026176

申请日：2022-04-25

Applicant: PNEUMA RESPIRATORY, INC.

Inventor： HUNTER, Charles Eric ,  HEBRANK, John H. ,  LI, Chengjie ,  CLEMENTS, Judson Sidney

IPC: A61M15/00 ,  A61M11/00 ,  A61M15/06

Abstract: A droplet delivery device comprising a removable face seal configured to couple to an ejector mechanism that couples to a fluid cartridge. The device may further comprise: a body housing; the fluid cartridge coupled to the body housing; an ejector mechanism coupled to the fluid cartridge; a mouthpiece with an air flow opening in fluid communication with the ejector mechanism, and wherein the mouthpiece is coupled to the body housing; the face seal coupled to a cover configured to removably couple to the mouthpiece.