公开(公告)号：US20230366494A1

公开(公告)日：2023-11-16

申请号：US18194736

申请日：2023-04-03

Applicant: Hill-Rom Services PTE. LTD.

Inventor： Qingqing Koh

IPC: F16L37/00 ,  F16L11/16 ,  A61H9/00

CPC classification number: F16L37/004 ,  F16L11/16 ,  A61H9/0078 ,  A61H2201/165 ,  A61H2205/08

Abstract: A high frequency chest wall oscillation (HFCWO) system for applying HFCWO therapy to a torso of a patient may include an air pulse generator that may be configured to generate air pulses, a garment that may be configured to be worn by a patient, and at least one hose that may be configured to deliver air pulses from the air pulse generator to the garment.

公开(公告)号：US12023300B2

公开(公告)日：2024-07-02

申请号：US17358371

申请日：2021-06-25

Applicant: HILL-ROM SERVICES PTE. LTD.

Inventor： Qingqing Koh ,  Daryl Zhi Wei Ho

IPC: A61H9/00 ,  A61H31/00

CPC classification number: A61H9/0007 ,  A61H9/0078 ,  A61H31/00 ,  A61H2201/1238

Abstract: Devices, systems, and methods for high frequency chest wall oscillation pumps can include a pressure cavity, defined by one or more diaphragms, for fluid pressurization to provide pressure oscillation, a drive assembly can be arranged to provide reciprocation to a plunger assembly to move the one or more diaphragms to generate fluid pressure.

公开(公告)号：US20230099402A1

公开(公告)日：2023-03-30

申请号：US17943471

申请日：2022-09-13

Applicant: Hill-Rom Services PTE. LTD.

Inventor： Qingqing Koh ,  Kok Boon R. Ong ,  Kean Peng Tay ,  Gee Han Png ,  Aaron A. Ayu ,  Yaolong Lou ,  Wei Bian ,  Moei Ting M. Kuwn ,  Susan E. Malaret

IPC: A61H31/00 ,  A61H9/00

Abstract: Devices, systems, and methods for High Frequency Chest Wall Oscillation therapy can include a therapy garment including a covering garment for dressing on a patient's torso, the covering garment including a bladder pocket defined between inward and outward layers, and a fluid bladder arranged within the bladder pocket. The fluid bladder can define a pressurizable chamber adapted to receive pressurized fluid to provide force of high frequency pressure oscillation to a patient's chest wall. The pressurizable chamber can be formed to define an outer profile shaped to correspond closely with the patient's rib cage profile to reduce transfer of force of high frequency chest oscillation to the patient's torso outside of the patient's rib cage profile.