Circulatory monitoring systems and methods

A therapeutic administration system comprising:

• means for obtaining one or more indications of a lytic material in a vicinity of one or more body lumens;
• and
• means for accelerating a decrease in a local concentration of the lytic material in the vicinity of the one or more body lumens by causing one or more elements to extract at least a portion of the lytic material in the vicinity of the one or more body lumens in response to the one or more indications of the lytic material in the vicinity of the one or more body lumens;
• in which the means for obtaining one or more indications of a lytic material in a vicinity of one or more body lumens comprises means for detecting a marker material indicative of the lytic material in the vicinity of the one or more body lumens.

A therapeutic administration method comprising:

• invoking means for obtaining one or more indications of a lytic material in a vicinity of one or more body lumens;
• and
• invoking means for accelerating a decrease in a local concentration of the lytic material in the vicinity of the one or more body lumens by causing one or more elements to extract at least a portion of the lytic material in the vicinity of the one or more body lumens in response to the one or more indications of the lytic material in the vicinity of the one or more body lumens;
• in which the invoking means for obtaining one or more indications of the lytic material in the vicinity of one or more body lumens comprises detecting a marker material indicative of the lytic material in the vicinity of the one or more body lumens.