Multiple communication interface medical examination apparatus, system, and/or method

• US 9,398,891 B2
• Filed: 03/24/2008
• Issued: 07/26/2016
• Est. Priority Date: 10/20/2005
• Status: Expired due to Fees

• Current Assignee: Tiba Medical, Inc. (Mortara Instruments Inc.)
• Original Assignee: Tiba Medical, Inc. (Mortara Instruments Inc.)
• Inventors: Bagha, Merat
• Primary Examiner(s): DOUGHERTY, SEAN PATRICK
• Application Number:
  US12/054,385
• Publication Number:
  US 20080232605A1
• Time in Patent Office: 3,046 Days
• Field of Search: 181/131, 381/67, 381/509, 600/300, 600/513, 600/528, 600/586
• US Class Current: 1/1
• CPC Class Codes: A61B 5/0002 Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network A61B5/07 takes precedence; transmission systems for measured values G08C; transmission H04B; transmission of digital information H04L; wireless communication networks H04W
• CPC Class Codes: A61B 5/0245 by using sensing means generating electric signals, i.e. ECG signals
• CPC Class Codes: A61B 5/366 Detecting abnormal QRS complex, e.g. widening
• CPC Class Codes: A61B 7/003 Detecting lung or respiration noise
• CPC Class Codes: A61B 7/04 Electric stethoscopes microphones, acoustic transducers therefor H04R

Abstract

An embodiment of an auscultation device can be constructed using, at least in part, electronic components to provide improved acquisition, processing, and communication of sound signals. An input device can be used for detecting sounds, and electrical signals representing the sounds can be processed and transmitted via one or more of a plurality of substantially contemporaneously available wired and/or wireless communications interfaces. Bluetooth and/or another form of wireless communication can be employed. Such embodiments can employ, at least in part, one or more of several commercially available wired and/or wireless receiver devices, such as, without limitation, headsets and headphones, mobile phones, PDAs and/or other handheld devices, desktop, laptop, palmtop, and/or tablet computers, speakers and/or other conventional and/or specifically configured computer devices and/or electronic devices.

Claims

1. An auscultation system comprising:

(a) a chest-piece ergonomically shaped for single hand operation having a nonmetallic contact surface to be placed in contact with a subject, a microphone built into said chest-piece for detecting sound from said subject and converting said sound into an electrical signal, a plurality of filters built into said chest-piece to eliminate ambient noise and emphasize bell sounds, diaphragm sounds, and a combination of bell and diaphragm sounds of said electrical signal depending on an operation mode resulting in an enhanced electrical signal, a controller built into said chest-piece for electrically controlling said chest-piece, operation mode selector for selecting said operation mode, a wireless transmitter built into said chest-piece for wirelessly transmitting said enhanced electrical signal to a wireless receiver, a battery-based power source, and

(b) a wireless receiver piece for examination of said enhanced electrical signal, said wireless receiver piece comprising a built-in wireless receiver and a power source.

2. The auscultation system of claim 1, wherein said auscultation system further comprises a plurality of communication interfaces including a wireless communication interface, an audio jack, or an audio transmission conduit, and the wireless communication interface is configured for transmitting the processed signal substantially in accordance with a BLUETOOTH wireless communications standard.

3. The auscultation system of claim 1, wherein said receiver is chosen from a group including:

a wired or wireless headphone, speaker, computer, PDA, table PC, mobile communication device, hearing aid device, and ear bud.

4. The auscultation device of claim 1, wherein said wireless receiver is not a stethoscope.

5. The auscultation system of claim 1, wherein said receiver is a wireless mobile device with real-time waveform visualization, analysis, processing, and storage capabilities.

6. The auscultation device of claim 5, wherein said wireless mobile device is a tablet.