Biomarker detection and identification system and apparatus
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.
1. A biomarker detector system, comprising:
a light source; and
a medical instrument, including:
a needle having a first end and a second end;
a stylet having a first end and a second end;
a coating on the first end of the needle or the first end of the stylet of the medical instrument,
wherein the biomarker detector is configured to detect at least one biological substance; and
wherein the biological substance reacts to light from the light source;
an indication system located on the second end of the needle and the second end of the stylet,
wherein the indication system indicates the presence of the biological substance
by detecting the wavelength of the light as it bounces off of the biological substance at the coated end of the needle and the stylet.
2. The biomarker detector of claim 1 , wherein the coating is located on the stylet, and wherein the indication system is located on a second end of the stylet and is visible to a user of the biomarker detector when the medical instrument is inserted into a patient.
3. The biomarker detector of claim 2 , wherein the coating is limited to a portion of a first end of the stylet.
4. The biomarker detector of claim 1 , wherein the coating is located on a first end of the needle, and wherein the indication system is located on a second end of the needle.
5. The biomarker detector of claim 1 , wherein at least part of the indication system is located on a secondary piece of equipment.
6. The biomarker detector of claim 1 , wherein the indication system visually indicates the presence of the at least one biological substance.
7. The biomarker detector of claim 1 , wherein the indication system audibly indicates the presence of the at least one biological substance.
8. The biomarker detector of claim 1 , wherein the indication system indicates the type of biological substance the detector has detected.
9. A biomarker detector system, comprising:
a light source; and
a medical instrument, including:
a needle having a first end and a second end; and
a stylet;
a coating located on the first end of the needle,
wherein the biomarker detector is configured to detect at least one biological substance; and
wherein the biological substance reacts to light from the light source;
an indication system located on the second end of the needle, wherein the indication system indicates the presence of
the biological substance
by detecting the wavelength of the light as it bounces off the biological substance at the coated end of the needle.