David L. Foshee,Theodore J. Mosler,Eileen Ventura,Kristin L. Benokraitis,Matthew R. Penny
申请号：
US14860108
公开号：
US20160008227A1
申请日:
2015.09.21
申请国别(地区):
US
年份:
2016
代理人:
摘要：
Dispenser and methods of dispensing substances is provided. The dispenser comprises a housing having a longitudinal axis, the housing configured to receive a packet comprising at least one collapsible cavity containing at least one substance, a support member positioned in the housing, the support member having a longitudinal axis essentially parallel to the longitudinal axis of the housing, a wedge coupled to the support member, the wedge configured to move in a plane substantially parallel within the longitudinal axis of the housing, the wedge receiving a force directed substantially normal to the longitudinal axis of the housing, and a reciprocating actuator coupled to the housing and engagable with the support member, the actuator moveable between a first position and a second position whereby the wedge advances a single predetermined increment collapsing a portion of the cavity.
