US 11,806,511 B2
Auto injector device
Amana Fujikawa, Tokyo (JP); Erika Robottom, Tokyo (JP); Emi Sun, Tokyo (JP); Debangi Mohanta, Tokyo (JP); and Sofyani Tatipamula, Tokyo (JP)
Filed by Amana Fujikawa, Tokyo (JP); Erika Robottom, Tokyo (JP); Emi Sun, Tokyo (JP); Debangi Mohanta, Tokyo (JP); and Sofyani Tatipamula, Tokyo (JP)
Filed on Mar. 13, 2020, as Appl. No. 16/817,975.
Claims priority of provisional application 62/817,576, filed on Mar. 13, 2019.
Prior Publication US 2020/0289756 A1, Sep. 17, 2020
Int. Cl. A61M 5/20 (2006.01); A61M 5/32 (2006.01)
CPC A61M 5/2033 (2013.01) [A61M 5/3202 (2013.01); A61M 2005/2073 (2013.01); A61M 2205/18 (2013.01); A61M 2205/3553 (2013.01)] 19 Claims
OG exemplary drawing
 
1. An auto injector device, comprising:
a cartridge configured to contain a fluid, the cartridge including a needle;
an outer casing attached to the cartridge and including a piston configured to pump the fluid in the cartridge through the needle in response to application of a force during injection of the auto injector device; and
wherein the cartridge is detachable from the outer casing, and
wherein the auto injector device is encapsulated in a case configured to hold a mobile communications device, and wherein the outer casing is fixed to the case, and wherein at least a portion of an inner surface of the case includes fiberglass material.