Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Acoustic conduit for use with a stethoscope










Image Number 12 for United States Patent #5952618.

An acoustic conduit includes an outer tube and two independent inner tubes. The outer tube is formed of a first material having a first density. The inner tubes are formed of springs of a second material having a second density and each creates an acoustic chamber. The first and second materials are chosen so that the second density is greater than the first density. The acoustic conduit may be used as, for example, a stethoscope tube.








 
 
  Recently Added Patents
Battery pack with connecting device
Subcarrier cluster-based power control in wireless communications
Ventilated vacuum communication structure
Methods and systems for dynamic spectrum arbitrage
Electronic device
Method of purifying crude acetone stream
Strongly bound carbon nanotube arrays directly grown on substrates and methods for production thereof
  Randomly Featured Patents
Color corrector for embedded prisms
Sulfur-containing flavoring agents
Fastener installation apparatus and associated method
Method of using enzyme electrode
Data path security processing
Tricycle
Net radiation sensor
Wireless communication receiver that determines frequency offset
Medicament for hypothermia treatment
Camera