Color detection system for detecting reservoir presence and content in device

A characteristic monitor system for monitoring a characteristic of a user, the system comprising:

• a remote device;
• a sensor set supporting a sensor for producing a signal indicative of the characteristic of the user;
• at least one colored marking located on a surface of the sensor set for providing information related to the sensor set or the characteristic of the user;
• and
• a transmitter coupled to the sensor set for processing signals from the sensor set and transmitting the processed signals to the remote device,
• wherein the remote device utilizes the received processed signals to determine the characteristic of the user, the transmitter comprising:
• a light source for shining light on the at least one colored marking of the sensor set,
• a color sensor for detecting wavelengths reflected and/or refracted from the at least one colored marking due to the light shined on the at least one colored marking, and
• a processor operatively coupled to the color sensor for determining a color of the at least one colored marking from the detected wavelengths and ascertaining information related to the sensor set or the monitored characteristic corresponding to the determined color,
• wherein the transmitter further comprises a window through which the light source shines light on the at least one colored marking of the sensor set and the color sensor detects wavelengths reflected and/or refracted from the at least one colored marking, the window being formed on an inner wall surface of an interface of the transmitter.

A characteristic monitor system for monitoring a characteristic of a user, the system comprising:

• a sensor set supporting a sensor for producing a signal indicative of the characteristic of the user;
• at least one colored marking located on a surface of the sensor set for providing information related to the sensor set or the characteristic of the user;
• and
• a transmitter coupled to the sensor set for processing signals from the sensor set to determine the characteristic of the user, the transmitter comprising:
• a light source for shining light on the at least one colored marking of the sensor set, a color sensor for detecting wavelengths reflected and/or refracted from the at least one colored marking due to the light shined on the at least one colored marking,
• a window through which the light source shines light on the at least one colored marking of the sensor set and the color sensor detects wavelengths reflected and/or refracted from the at least one colored marking, and
• a processor operatively coupled to the color sensor for determining a color of the at least one colored marking from the detected wavelengths and ascertaining information related to the sensor set or the monitored characteristic corresponding to the determined color,
• wherein the window is formed on a front wall surface of the transmitter and the at least one colored marking is formed on a rear wall surface of the sensor set.

A characteristic monitor system for monitoring a characteristic of a user, the system comprising:

• a sensor set supporting a sensor for producing a signal indicative of the characteristic of the user:
• at least one colored marking located on a surface of the sensor set for providing information related to the sensor set or the characteristic of the user;
• and
• a transmitter coupled to the sensor set for processing signals from the sensor set to determine the characteristic of the user, the transmitter comprising:
• a light source for shining light on the at least one colored marking of the sensor set, a color sensor for detecting wavelengths reflected and/or refracted from the at least one colored marking due to the light shined on the at least one colored marking,
• a window through which the light source shines light on the at least one colored marking of the sensor set and the color sensor detects wavelengths reflected and/or refracted from the at least one colored marking, and
• a processor operatively coupled to the color sensor for determining a color of the at least one colored marking from the detected wavelengths and ascertaining information related to the sensor set or the monitored characteristic corresponding to the determined color, wherein the window is formed on an inner wall surface of an interface of the transmitter.

A characteristic monitor system for monitoring a characteristic of a user, the system comprising:

• a sensor set supporting a sensor for producing a signal indicative of the characteristic of the user;
• at least one colored marking located on a surface of the sensor set for providing information related to the sensor set or the characteristic of the user;
• and
• a transmitter coupled to the sensor set for processing signals from the sensor set to determine the characteristic of the user, wherein the at least one colored marking is formed on a portion of the sensor set that inserts into the transmitter when the sensor set is coupled to the transmitter, the transmitter comprising:
• a light source for shining light on the at least one colored marking of the sensor set,
• a color sensor for detecting wavelengths reflected and/or refracted from the at least one colored marking due to the light shined on the at least one colored marking,
• an interface for receiving the portion of the sensor set that inserts into the transmitter, a window formed on an inner wall surface of the interface through which the light source shines light on the at least one colored marking of the sensor set and the color sensor detects wavelengths reflected and/or refracted from the at least one colored marking, and
• a processor operatively coupled to the color sensor for determining a color of the at least one colored marking from the detected wavelengths and ascertaining information related to the sensor set or the monitored characteristic corresponding to the determined color.

A characteristic monitor system for monitoring a characteristic of a user, the system comprising:

• a sensor set supporting a sensor for producing a signal indicative of the characteristic of the user;
• at least one colored marking located on a rear wall surface of the sensor set for providing information related to the sensor set or the characteristic of the user;
• and
• a transmitter coupled to the sensor set for processing signals from the sensor set to determine the characteristic of the user, the transmitter comprising:
• a light source for shining light on the at least one colored marking of the sensor set,
• a color sensor for detecting wavelengths reflected and/or refracted from the at least one colored marking due to the light shined on the at least one colored marking,
• a window formed on a front wall surface of the interface through which the light source shines light on the at least one colored marking of the sensor set and the color sensor detects wavelengths reflected and/or refracted from the at least one colored marking, and
• a processor operatively coupled to the color sensor for determining a color of the at least one colored marking from the detected wavelengths and ascertaining information related to the sensor set or the monitored characteristic corresponding to the determined color.