US 7,320,437 B2 | ||
Device for dispensing liquid | ||
Garth Anderson, Hamilton (New Zealand); Shaun Plant, Hamilton (New Zealand); and Cornelis Klein, Hamilton (New Zealand) | ||
Assigned to Instrument Supplies Limited, Hamilton (New Zealand) | ||
Appl. No. 10/467,778 PCT Filed Feb. 26, 2002, PCT No. PCT/NZ02/00022 § 371(c)(1), (2), (4) Date May 04, 2004, PCT Pub. No. WO02/067808, PCT Pub. Date Sep. 06, 2002. |
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Claims priority of application No. 509851 (NZ), filed on Feb. 12, 2001. | ||
Prior Publication US 2004/0195382 A1, Oct. 07, 2004 | ||
Int. Cl. A62C 15/00 (2006.01); B05B 9/08 (2006.01); B05B 9/06 (2006.01); A61M 31/00 (2006.01) |
U.S. Cl. 239—154 [239/526; 239/61; 239/152; 239/9; 604/67; 604/186; 604/191] | 16 Claims |
1. A device for dispensing liquid which includes
a hand piece for dispensing the liquid,
a variable speed pump for pumping the liquid,
communication means which enables the operator of the device to alter the speed of the pump to any one of a number of pre-programmed
variable speeds, and
a controller having an automated priming routine,
wherein the hand piece includes a screen, and
wherein a valve is situated between a fluid reservoir connected to the device and the pump.
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