1
Michael T McMahon, Steven R Slawson, David C Woods, Andrew J Kugler: Acoustic measurement tip. Welch Allyn, Roger P Bonenfant, February 8, 2011: US07882928 (9 worldwide citation)

A tip for coupling sound between a medical instrument and an ear includes a sealing surface configured to substantially conform the tip to an auditory canal of the ear. The tip includes an acoustic tube acoustically coupled to at least one of the plurality of openings and defining a first acoustic p ...


2
Michael T McMahon, Steven R Slawson, David C Woods, Andrew J Kugler: Acoustic measurement tip. Welch Allyn, Hiscock & Barclay, December 31, 2009: US20090321177-A1

A tip for coupling sound between a medical instrument and an ear includes a sealing surface configured to substantially conform the tip to an auditory canal of the ear. The tip includes an acoustic tube acoustically coupled to at least one of the plurality of openings and defining a first acoustic p ...


3
Mcmahon Michael T, Slawson Steven R, Woods David C, Kugler Andrew J: Acoustic measurement tip. Welch Allyn, Mcmahon Michael T, Slawson Steven R, Woods David C, Kugler Andrew J, Bilinski Peter J, December 30, 2009: WO/2009/158557

A tip for coupling sound between a medical instrument and an ear includes a sealing surface configured to substantially conform the tip to an auditory canal of the ear. The tip includes an acoustic tube acoustically coupled to at least one of the plurality of openings and defining a first acoustic p ...