Patent ID: 11889830
Assignee: ABS GLOBAL, INC.
Field: Basic materials chemistry (Chemistry)
Classification: CPC A | IPC A

Claim 0:
1. A cryoprotectant dispensing system (100) comprising:
a) a vessel (110);
b) a controlled dispenser (115); and
c) a dispense tube (140) having a first end (142) fluidly connected to a discharge port (126) of the dispenser and a second end (144) disposed inside the vessel (110); and
d) a controller (136) operatively coupled to the controlled dispenser (115), the controller (136) comprising a processor and a memory operatively coupled to the processor;
wherein the memory comprises instructions that, when executed by the processor, cause the controller (136) to actuate the controlled dispenser (115) to dispense a cryoprotectant (102) fluid through the dispense tube (140) and into the vessel (110) in a manner or flow rate such that droplet formation is prevented and the cryoprotectant (102) is dispensed without being dripped into the vessel (110), and
wherein the second end (144) of the dispense tube is contacting an internal surface (112) of the vessel or submerged in a material (104) contained within the vessel so that the dispense cryoprotectant fluid (102) is further prevented from being dripped into the vessel (110).