| 摘要 |
The present invention relates to a device comprising a shaft having at least a first portion and a second portion that can adopt a closed position in which the first and second portions are positioned adjacent each other and an open position in which the first and second portions are positioned distant from each other, one or both of the first and second portions housing or forming part of one or more of an ophthalmoscope, an otoscope, a tendon hammer, a tuning fork and a red hat pin. Also provided are improved otoscope heads and means to protect the functional heads of medical tools when not in use. |
