Invention Grant
- Patent Title: Spill-resistant fluid delivery device
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Application No.: US15485206Application Date: 2017-04-11
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Publication No.: US10399102B2Publication Date: 2019-09-03
- Inventor: Ashok V. Joshi , John H Gordon
- Applicant: Microlin, LLC
- Applicant Address: US UT Salt Lake City
- Assignee: Microlin, LLC
- Current Assignee: Microlin, LLC
- Current Assignee Address: US UT Salt Lake City
- Agent Brian C. Trask
- Main IPC: A61M5/145
- IPC: A61M5/145 ; B05B11/00 ; A61M5/20 ; B05B11/04 ; C25B9/06 ; C25B1/04 ; A61M5/148 ; A61M5/155 ; B05B9/047 ; B05B11/02 ; C25B1/12 ; C25B5/00 ; C25B9/00 ; A61L9/12 ; A61M5/142

Abstract:
An orientation independent delivery device. The delivery device includes a gas chamber, a delivery chamber, a gas cell, and a delivery aperture. The gas chamber includes a gas-side rigid portion and a gas-side flexible barrier. The gas-side flexible barrier is sealed to the gas-side rigid portion. The delivery chamber includes a delivery-side rigid portion and a delivery-side flexible barrier. The delivery-side flexible barrier is sealed to the delivery-side rigid portion and is oriented adjacent to the gas-side flexible barrier. The gas cell is coupled to the gas-side rigid portion of the gas chamber. The gas cell increases a gas pressure within the gas chamber to expand the gas-side flexible barrier. Expansion of the gas-side flexible barrier applies a compressive force to the delivery-side flexible barrier allowing a delivery material to escape from the delivery chamber.
Public/Granted literature
- US20170274399A1 SPILL-RESISTANT FLUID DELIVERY DEVICE Public/Granted day:2017-09-28
Information query
IPC分类: