摘要 |
<p>A biomarker detector used to detect and notify a user of a biological substance. More specifically, a biomarker detector coating layered on a surgical instrument that enables a user of the surgical instrument to know when a critical bodily fluid, such as cerebrospinal fluid, or critical tissue, such as nerve tissue, has been reached by the surgical instrument, thereby allowing the user to react accordingly and avoid iatrogenic injury.</p> |