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Advanced Capabilities Medical Suction Device

Award Information

Agency:
National Aeronautics and Space Administration
Branch:
N/A
Award ID:
Program Year/Program:
2013 / SBIR
Agency Tracking Number:
124303
Solicitation Year:
2012
Solicitation Topic Code:
H12.02
Solicitation Number:
Small Business Information
UMPQUA Research Company
P.O. Box 609 Myrtle Creek, OR 97457-0102
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: Yes
 
Phase 1
Fiscal Year: 2013
Title: Advanced Capabilities Medical Suction Device
Agency: NASA
Contract: NNX13CC77P
Award Amount: $125,000.00
 

Abstract:

A compact microgravity and hypogravity compatible vacuum device is proposed to provide medical suction and containment of extracted fluids. The proposed aspirator will draw up to 40 L/min of air and produce a nominal vacuum of 500-mm Hg, which is comparable to commercially available medical aspirators. The unit will also provide a means for separation and containment of up to 1000 mL of aspirated fluids. Waste material separation will be accomplished by a reticulated foam trap that will utilize hydrophilic adsorbent materials to sequester liquids within the reticulated foam structure. The aspirator assembly will also include a sub-micron filter to prevent aerosol from escaping to the spacecraft cabin. During the Phase I research, an efficient trap will be designed and tested using a commercial off the shelf (COTS) vacuum pump. Additional trap features will be investigated including collapsible walls to minimize storage space and chemical resistance to enable suction of corrosive and/or toxic materials. Phase II research will focus on improving overall ESM and incorporating features such as a trap fill level indicator, an emergency shutoff in case of liquid breakthrough, and an alarm indicating a blocked airway, which will improve microgravity performance.

Principal Investigator:

William F. Michalek
President
5418632654
michalek@urcmail.net

Business Contact:

John Aker
Business Official
5418632655
aker@urcmail.net
Small Business Information at Submission:

UMPQUA Research Company
P.O. Box 609 Myrtle Creek, OR 97457-0102

EIN/Tax ID: 930789314
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: Yes