Nasal interface apparatus and systems for use with a respiratory assist device

A breathing device and nasal interface technology, applied in the field of breathing gas delivery, can solve the problems of cumbersome and bulky

Pending Publication Date: 2021-10-01
INOGEN INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Thus, the overall size and weight of the nasal interface and its associated patient circuit tubing when worn by the patient are not fictional and may even be considered bulky and / or cumbersome by some patients

Method used

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  • Nasal interface apparatus and systems for use with a respiratory assist device
  • Nasal interface apparatus and systems for use with a respiratory assist device
  • Nasal interface apparatus and systems for use with a respiratory assist device

Examples

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Embodiment Construction

[0048] Specific embodiments of the invention are now described with reference to the drawings, wherein like reference numerals indicate like or functionally similar elements. The terms "proximal" and "distal" are used in the following description to denote a position or orientation relative to the breathing assistance device. "Proximally" and "proximally" refer to a location near or in a direction towards the breathing assistance device. "Distal" or "distally" refers to a location away from or in a direction away from the breathing assistance device.

[0049] The following detailed description is merely exemplary in nature and is not intended to limit the invention or the application and uses of the invention. Although embodiments of the present invention have been described in the context of treating a range of clinical syndromes requiring respiratory assistance, the present invention may also be used in any other treatment and / or situation that is deemed useful. Furthermor...

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PUM

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Abstract

An ambulatory assist ventilation (AAV) apparatus and system are disclosed for the delivery of a respiratory gas to assist the spontaneous breathing effort of a patient with a breathing disorder. The AAV system includes a compressed respiratory gas source, a respiratory assist device for controlling respiratory gas flow to the patient, a patient circuit tubing and a low profile nasal interface device, which does not have a dead space or hollow area where C02 can collect, for delivering the respiratory gas to the patient, wherein the nasal interface device is fluidly connected to the respiratory assist device via tubing for receiving the respiratory gas therefrom. In some cases, the nasal interface device may be used in combination with other gas sources, such as oxygen concentrators, to provide dual therapy capability suitable for some applications.

Description

[0001] Cross References to Related Applications [0002] This application also claims priority to U.S. Provisional Patent Application No. 62 / 796,563, filed January 24, 2019, entitled "DESIGNS FOR MECHANICAL VENTILATION," which is hereby incorporated by reference in its entirety. technical field [0003] The present invention relates to the delivery of breathing gases to assist spontaneous breathing in patients with breathing disorders, and more particularly, the present invention relates to ambulatory nasal interface devices and systems for delivering breathing gases to patients. Background technique [0004] Minimal protruding nasal interfaces, patient circuit tubing, and ventilation systems need to be provided to deliver mechanical ventilatory support or positive airway pressure while minimizing expiratory resistance and allowing the patient to move and / or ambulate with less hindrance in order to Allow patient movement and / or allow activities of daily living. Presence of...

Claims

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Application Information

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IPC IPC(8): A61M16/00A61M16/06A61M15/08
CPCA61M2202/0208A61M16/0672A61M16/127A61M16/0605A61M2205/0216A61M16/0875A61M16/0683A61M16/024A61M2016/0021A61M2016/0024A61M2016/0027A61M16/204A61M16/101A61M16/0858A61M2205/3334A61M16/0677A61M2209/088A61M16/202A61M16/0666A61M16/12A61M2210/0618A61M2202/0007
Inventor T·W·阿勒姆G·J·卡普斯特
Owner INOGEN INC
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