发明名称 |
DEVICES, SYSTEMS, AND METHODS FOR VOLUMETRICALLY MEASURING SYRINGE FLUID |
摘要 |
Devices, systems, and methods for volumetrically measuring syringe fluid are disclosed. In one aspect, a device for volumetrically measuring syringe fluid includes a reference plate, a flange adapter base attached at a first end of the reference plate for receiving a flange of a syringe, a plunger adapter disposed adjacent to a housing for receiving a plunger of the syringe, the plunger adapter being configured to slidingly move along a length of the reference plate, a displacement sensor disposed in the housing and configured to measure a displacement of the plunger adapter in relation to the flange adapter base as the plunger adapter is slid along the length of the reference plate, and a displacement conversion mechanism disposed in the housing and configured to convert the displacement measurement of the plunger adapter to a volumetric measurement in order to determine a volume of fluid the syringe has drawn in. |
申请公布号 |
WO2015171778(A8) |
申请公布日期 |
2015.12.23 |
申请号 |
WO2015US29488 |
申请日期 |
2015.05.06 |
申请人 |
THE UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL |
发明人 |
ECKEL, STEPHEN;ROBERTS, CHRISTOPHER;DUBOIS, CHASE;MARTÍNEZ-BLAT, JORGE;PAMPLIN, JOHN, C. |
分类号 |
A61M5/315;G01F22/00 |
主分类号 |
A61M5/315 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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