Method and system for identifying cardiopulmonary findings by using a heart and lung sounds builder

• US 8,734,358 B1
• Filed: 06/25/2013
• Issued: 05/27/2014
• Est. Priority Date: 10/01/2010
• Status: Expired due to Fees

• Current Assignee: Blaufuss Medical Multimedia Laboratories, LLC
• Original Assignee: Blaufuss Medical Multimedia Laboratories, LLC
• Inventors: Criley, Stuart Ross, Criley, John Michael Sr.
• Primary Examiner(s): STOKLOSA, JOSEPH A
• Application Number:
  US13/926,254
• Time in Patent Office: 336 Days
• Field of Search: 600/528
• US Class Current: 600/528
• 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

A system is provided for creating a sound profile that matches sounds produced by a patient during a physical examination, such as a cardiac or pulmonary examination. A user selects multiple sounds from a library and combines them to form the profile which may then be modified by the addition of further sounds, adjustments to their relative timing, duration, loudness, and so forth. The refinement continues iteratively, and after each change the profile is provided by the system to the user, for example, as a phonocardiogram for comparison against the sounds observed during the examination.

Claims

1. A system comprising:

a computing device including a display, an input device, an audio output, and logic configured to

provide a user interface on the display,

receive a first user selection of a first bodily sound component from a menu of sound components,

receive a second user selection of a second bodily sound component from the menu of sound components,

repeatedly play a combination of the two bodily sound components, where the second bodily sound component follows the first bodily sound component in the combination and playing the combination includes providing a graphical representation of the combination on the display while providing corresponding audio of the combination to the audio output, and

receive a user selection of a modification to the combination of the two bodily sound components.

2. The system of claim 1 further comprising a non-transitory computer readable medium including a library of the sounds provided by the menu of sound components.

3. The system of claim 1 further comprising a non-transitory computer readable medium including a library of visual pulsations and visual precordial impulses.

4. The system of claim 1 further comprising a non-transitory computer readable medium including a library of palpable pulsations and palpable precordial impulses.

5. The system of claim 1 wherein the graphical representation and corresponding audio of the combination comprise a phonocardiogram.

6. The system of claim 5 wherein the logic is further configured to display an ECG proximate to the phonocardiogram on the display of the computing device.

7. The system of claim 1 wherein the two bodily sound components comprise two breathing sounds.

8. The system of claim 1 wherein the logic is further configured to compare the received first and second user selections against a matrix of allowed combinations.