Needle-point pen apparatus, methods, and systems for administering medication

A method of administering a medication using a needle-point pen apparatus, the method comprising:

• providing the needle-point pen apparatus, the needle-point pen apparatus comprising:
• a barrel;
• a needle movably disposed within an inner channel of the barrel, the needle having a tip and an elongate shaft;
• a drive coupled to the needle and providing a driving actuation to the needle, the driving actuation causing the needle to reciprocate within the barrel between one or more extended and retracted positions;
• the needle being designed to at least partially insert the medication into living tissue;
• a medication reservoir supplying the medication to the needle for at least partial insertion into the tissue;
• and
• a computing device controlling the needle actuation and/or the supply of the medication to the needle for controlling a scarring attribute applied to the tissue to control blood flow to, or away from, a tumor.

A needle-point pen apparatus for administering a medication to tissue, the needle-point pen apparatus comprising:

• a barrel;
• a needle movably disposed within an inner channel of the barrel, the needle having a tip and an elongate shaft;
• a drive coupled to the needle and providing a driving actuation to the needle, the driving actuation causing the needle to reciprocate within the barrel between one or more extended and retracted positions;
• the needle being designed to at least partially insert the medication into the tissue;
• a medication reservoir supplying the medication to the needle for at least partial insertion into the tissue;
• and
• a computing device including computer executable instructions for controlling the needle actuation and supply pressure of the medication to the needle for controlling administration of the medication at multiple different computer-controlled depths and medication supply pressures.

A needle-point pen apparatus for administering a medication to tissue, the needle-point pen apparatus comprising:

• a first oscillating needle having a tip and an elongate shaft;
• a second oscillating needle having a tip and an elongate shaft;
• a first drive coupled to the first needle and providing a first driving actuation to the first needle, the first driving actuation causing the first needle to reciprocate between one or more extended and retracted positions;
• a second drive coupled to the second needle and providing a second driving actuation to the second needle independent of the first drive of the first needle, the second driving actuation causing the second needle to reciprocate between one or more extended and retracted positions;
• the first and second needles being designed to at least partially insert the medication into the tissue;
• a medication reservoir supplying the medication to the first and second needles;
• and
• a computing device including computer executable instructions for controlling the first and second driving actuations to the first and second needles and the supply of the medication to the first and second needles for controlling administration of the medication at multiple different computer-controlled depths and locations of the tissue.