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Literature DB >> 8131427

Stethoscope acoustics and cervical auscultation of swallowing.

Abstract

Frequency response characteristics of six popular stethoscopes are reported for the higher frequency range (to 3000 Hz) to supplement equivalent measurements for the lower frequencies (35-1000 Hz) published previously. Spectra of the sounds of swallowing from the throat, transduced with an accelerometer, demonstrate important frequency composition in this higher range. Two stethoscope models were found to have superior transmission characteristics for use in cervical auscultation of swallowing sounds.

Mesh：

Year: 1994 PMID： 8131427 DOI： 10.1007/bf00262761

Source DB: PubMed Journal: Dysphagia ISSN： 0179-051X Impact factor: 3.438

11 in total

10. Anthropometric and demographic correlates of dual-axis swallowing accelerometry signal characteristics: a canonical correlation analysis.

Authors: Fady Hanna; Sonja M Molfenter; Rebecca E Cliffe; Tom Chau; Catriona M Steele
Journal: Dysphagia Date: 2009-06-03 Impact factor: 3.438

Stethoscope acoustics and cervical auscultation of swallowing.

1. AUSCULTATION AND THE STETHOSCOPE.

2. The laryngeal microphone as an aid to treatment of bulbar poliomyelitis.

3. Sounds of swallowing following total laryngectomy.

4. Sensorimotor examination of the mouth and pharynx.

5. Comparison of the acoustic properties of six popular stethoscopes.

6. [Study of deglutition using various sound signals].

7. Interpreting the sounds of swallowing: fluid flow through the cricopharyngeus.

8. Cervical auscultation of suckle feeding in newborn infants.

9. The Exeter Dysphagia Assessment Technique.

10. Sonic correlates of human deglutition.

1. Reliability and validity of cervical auscultation: a controlled comparison using videofluoroscopy.

2. An acoustic profile of normal swallowing.

3. Analysis of swallowing sounds using hidden Markov models.

4. Non-invasive monitoring of chewing and swallowing for objective quantification of ingestive behavior.

5. Characteristics of Dry Chin-Tuck Swallowing Vibrations and Sounds.

6. Detection of swallows with silent aspiration using swallowing and breath sound analysis.

7. Characteristics of the swallowing sounds recorded in the ear, nose and on trachea.

8. The Use of Cervical Auscultation to Predict Oropharyngeal Aspiration in Children: A Randomized Controlled Trial.

9. Deep Learning for Classification of Normal Swallows in Adults.

10. Anthropometric and demographic correlates of dual-axis swallowing accelerometry signal characteristics: a canonical correlation analysis.