TGMDVM, INC. Patent applications |
Patent application number | Title | Published |
20110088964 | Stethoscope Having An Elliptical Headpiece And Amplified Earpieces - A stethoscope having a headpiece with a conical body extending uniformly along an oblique axis from a first circular opening of a first diameter to a second opening of a second diameter and having an elliptical cross-section perpendicular to said oblique axis, where the second diameter is smaller than the first diameter and the axis intersects the first opening at an acute angle. The stethoscope also includes first and second sound amplifiers removably interconnected to the ends of the ear tubes to allow a user to amplify sounds or listen normally as desired. | 04-21-2011 |
20100078257 | STETHOSCOPE WITH ONE-HANDED OPERATION - A stethoscope with a figure-eight configuration designed for one-handed operation and further comprising improvement to the headpiece resonance chamber. The ear tubes of the stethoscope are roughly S-shaped and together form a figure eight design. The lower portion of each ear tube is connected by a resistant force mechanism that maintains the stethoscope in the closed configuration. By applying one-handed compressive force to the resistant force mechanism attached to the lower portion of the stethoscope's figure-eight construction, the earpieces are separated and the stethoscope adopts the open configuration. Both the headpiece and the diaphragm are interchangeable to allow a variety of different shapes and sizes. | 04-01-2010 |