Method and device for utilization of a stethoscope as a neurological diagnostic tool and percussion tool
US7314112B1 · kind B1 · utility
Inventors
Key dates
| Filing date | Jul 14, 2005 |
| Grant date | Jan 1, 2008 |
| Priority date | — |
| Expiry date | Mar 10, 2026 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B7/04
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A tool for neurological and diagnostic testing comprises the combination of a stethoscope with a reflex hammer including a light. When mounted on the stethoscope head the reflex hammer extends beyond the head, without interfering with the normal use of the stethoscope. A handle, which may or may not be joined to the reflex hammer, is positioned on the flexible stethoscope tubing and provides a gripping surface for using the tool for neurological testing. One embodiment includes a light within the reflex hammer, so that a light is available for testing responses to light at the same time as checking other responses. The reflex hammer and light combination is adaptable for use with binaural and electronic stethoscopes, thus providing a convenient set of instruments within a single device. A detent on the handle provides an ergonomic grip, or a place for inclusion of indicia.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.