Headset for electronic stethoscope
First Claim
1. An ear piece for headset for applying an ear tip to a user'"'"'s ears comprising a bendable elongate body made of flexible and resilient plastic material, said elongate body being curved to skirt round the user'"'"'s head when the ear tip is applied to the user'"'"'s ear, and said elongate body comprising:
- proximate end to be connected to the headset;
a distal end structured to receive the ear tip;
a weakened first portion proximate said proximate end; and
a second portion situated between said distal end and the weakened first portions;
wherein the weakened first portion has a first flexibility and the second portion has a second flexibility lower than said first flexibility whereby bending of the elongate body for applying the ear tip to the user'"'"'s ear is concentrated in said weakened first portion.
7 Assignments
0 Petitions
Accused Products
Abstract
The headset comprises left and right elongate ear pieces having respective first ends to receive ear tips and respective, interconnected second ends. Each ear piece includes a one-piece elongate body made of flexible and resilient material and curved outwardly to skirt round the user'"'"'s head when the ear tips are applied to a user'"'"'s ears. The elongate body is formed with a first length of smaller cross section and therefore of greater flexibility proximate the second end of the corresponding ear piece and with a second length of lower flexibility situated between that first length and the corresponding ear tip. Bending of the elongate bodies when the ear pieces are spread apart is therefore concentrated in the first lengths and pressure applied to the user'"'"'s ears by the ear tips is mainly produced by the bent first lengths and transmitted to the ear tips through the second lengths of lower flexibility. The elongate ear pieces have respective second end sections assembled laterally adjacent to each other, and a threaded sleeve is mounted on these laterally adjacent second end sections and is rotated and displaced longitudinally to adjust the level of pressure applied to the user'"'"'s ears by the ear tips.
788 Citations
9 Claims
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1. An ear piece for headset for applying an ear tip to a user'"'"'s ears comprising a bendable elongate body made of flexible and resilient plastic material, said elongate body being curved to skirt round the user'"'"'s head when the ear tip is applied to the user'"'"'s ear, and said elongate body comprising:
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proximate end to be connected to the headset; a distal end structured to receive the ear tip; a weakened first portion proximate said proximate end; and a second portion situated between said distal end and the weakened first portions; wherein the weakened first portion has a first flexibility and the second portion has a second flexibility lower than said first flexibility whereby bending of the elongate body for applying the ear tip to the user'"'"'s ear is concentrated in said weakened first portion. - View Dependent Claims (2, 3)
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4. A headset for applying ear tips to a user'"'"'s ear, comprising left and right elongate ear pieces each having a distal end structured to receive one of the ear tips and having respective, interconnected proximate ends, each of said ear pieces comprising a bendable elongate body made of flexible and resilient plastic material and curved outwardly to skirt round the user'"'"'s head when the ear tips are applied to the user'"'"'s ears, wherein each elongate body formed with a first length of smaller cross section and therefore comprises:
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a weakened first portion proximate said proximate end of the corresponding ear piece; and a second portion situated between said first portion and said distal end of the corresponding ear piece; wherein said first portion has a first flexibility and said second portion has a second flexibility lower than said first flexibility whereby bending of the elongate bodies when the ear pieces are spread apart to apply the ear tips to the user'"'"'s ears is concentrated in said weakened first portions and whereby pressure applied to the user'"'"'s ears by the ear tips is mainly produced by the bent first portions and transmitted from said first portions to the ear tips through said second portions. - View Dependent Claims (5, 6, 7, 8, 9)
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Specification