Vaporizer system including vaporizer cartridge

A cartridge configured to operatively couple with a vaporizer, the cartridge comprising:

• a cartridge body defining, at least in part, a reservoir configured to contain vaporizable material;
• a vaporizing assembly positioned within the cartridge body in fluid communication with the reservoir, the vaporizing assembly configured to vaporize the vaporizable material;
• an internal sealing gasket positioned in a distal end region of the cartridge body;
• and
• a lower support structure positioned in the distal end region of the cartridge body;
• wherein the internal sealing gasket and the lower support structure are configured to provide redundant sealing to prevent liquid leaks from the reservoir.

A cartridge configured to operatively couple with a vaponzer, the cartridge comprising:

• a cartridge body defining, at least in part, a reservoir configured to contain vaporizable material;
• a vaporizing assembly positioned within the cartridge body in fluid communication with the reservoir, the vaporizing assembly configured to vaporize the vaporizable material;
• a lower support structure positioned in a distal end region of the cartridge body, the lower support structure comprising an upper region and a lower region;
• and
• at least one absorbent pad having a shape configured to wedge within a corresponding recess located between the upper region and the lower region of the lower support structure.

A cartridge configured to operatively couple with a vaponzer, the cartridge comprising:

• a cartridge body defining, at least in part, a reservoir configured to contain vaporizable material;
• a vaporizing assembly positioned within the cartridge body in fluid communication with the reservoir, the vaporizing assembly configured to vaporize the vaporizable material;
• a lower support structure positioned in a distal end region of the cartridge body;
• and
• an internal sealing gasket positioned in the distal end region of the cartridge body comprising a distal end defining an air flow inlet into an air flow channel extending through the lower support structure;
• wherein the air flow inlet into the air flow channel forms an entry point for air into the cartridge and forms the entry point for filling the reservoir with the vaporizable material.

A cartridge configured to operatively couple with a vaponzer, the cartridge comprising:

• a cartridge body defining, at least in part, a reservoir configured to contain vaporizable material;
• a mouthpiece coupled to a proximal end region of the cartridge body, the mouthpiece comprising an internal volume and an external surface defining at least one opening into the internal volume;
• a cannula defining a vaporization chamber extending through the cartridge body, the vaporization chamber in fluid communication with the at least one opening of the mouthpiece;
• and
• a flow director configured to direct filling of the reservoir with the vaporizable material and allow venting of air from the reservoir during filling.

A cartridge configured to operatively couple with a vaporizer, the cartridge comprising:

• a cartridge body defining, at least in part, a reservoir configured to contain vaporizable material;
• a mouthpiece coupled to a proximal end reg10n of the cartridge body, the mouthpiece comprising an internal volume and an external surface defining a narrow, elongate opening into the internal volume;
• at least one proximal absorbent pad wedged within the internal volume of the mouthpiece;
• a mouthpiece seal comprising a first sealing rib and a second sealing rib, the first sealing rib configured to block gas flow between an inner surface of the mouthpiece and an outer surface of the cartridge body;
• a cannula defining a vaporization chamber extending through the cartridge body, the vaporization chamber in fluid communication with the narrow, elongate opening of the mouthpiece;
• a resistive heating element;
• a porous wick configured to passively draw the vaporizable material in the reservoir towards the vaporization chamber, the wick comprising:
• a central region positioned within the vaporization chamber and encircled by one or more coils of the resistive heating element;
• and
• opposing ends positioned outside the vaporization chamber within the reservoir;
• an internal sealing gasket positioned in a distal end region of the cartridge body, the internal sealing gasket comprising:
• an upper region configured to seal a bottom end of the reservoir;
• a midline region comprising a first circumferential perimeter seal configured to seal with an inner surface of the cartridge body;
• and
• a lower support structure positioned in the distal end region of the cartridge body, the lower support structure comprising:
• an upper region configured to seal with the lower reg 10n of the internal sealing gasket;
• and
• a lower region comprising a second circumferential perimeter seal configured to seal with an inner surface of the cartridge body;
• and
• at least one distal absorbent pad configured to wedge within a corresponding recess located between the upper and lower regions of the lower support structure.