The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 20, 2024
Filed:
Nov. 22, 2021
Norman A. Paradis, Putney, VT (US);
Norman A. Paradis, Putney, VT (US);
Abstract
A device for treating chest wall injuries, including rib fractures, flail chest injuries or surgical incisions is described herein. The device includes a localized airtight compartment external to the chest wall and fully covering the area of injury, and is capable of varying the pressure within the compartment, and providing dynamic real-time counter forces that act reciprocal to the intrathoracic pressure changes that occur during ventilation. In a preferred embodiment, the device has the capability of sensing the patient's chest wall motion created by ventilation, and includes a pressure control component capable of varying the pressure within the airtight compartment such that it opposes pressure changes within the chest. The apparatus would be particularly useful in preventing the paradoxical movement of flail chest injuries. The device would also lessen pain experienced by patients with thoracic injuries such as rib fractures and post operative suffering.