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:
Dec. 28, 2004
Filed:
Aug. 07, 2001
Mark S. Blair, Verona, WI (US);
Robert E. Braatz, Sun Prairie, WI (US);
James N. Mashak, Sun Prairie, WI (US);
Norman A. Rick, Mt. Horeb, WI (US);
Robert Q. Tham, Middleton, WI (US);
Ronald L. Tobia, Sun Prairie, WI (US);
Datex-Ohmeda, Inc., Madison, WI (US);
Abstract
A remote control and tactile feedback system for a medical apparatus, such as a patient ventilator. The ventilator provides a signal having a property indicative of a desired parameter, such as airway pressure or tidal volume. The system has a member suitable for being received in the hand of a user, such as a clinician. A movable trigger is suitable for being engaged by the fingers of the user. An electrical-mechanical, pneumatic, or hydraulic force applying element is coupled to the trigger for applying a force to the fingers of the user responsive to the parameter signal. A tactile sensation of the desired parameter is thus provided to the user. The trigger is coupled to a signal generator for providing a control signal to the ventilator.