Abstract: A processing machine (10) for building an object (11) from powder (12) includes a build platform (26A); a powder supply assembly (18) that deposits the powder (12) onto the build platform (26A) to form a powder layer (13); and an energy system (22) that directs an energy beam (22D) at a portion of the powder (12) on the build platform (26A) to form a portion of the object (11). The powder supply assembly (18) can include (i) a powder container (640A) that retains the powder (12); (ii) a supply outlet (639) positioned over the build platform (26A); and (ii) a flow control assembly (642) that selectively controls the flow of the powder (12) from the supply outlet (639).

Abstract: An integrated system and method for preparing sperm cells to improve their survivability during cryopreservation are described herein. The system features a vessel, a controlled dispenser, and a dispense tube. The dispense tube has a first end fluidly connected to the dispenser and a second end disposed inside the vessel. The second end can be submerged in the sperm cell fluid. The controlled dispenser may be a syringe pump that includes a syringe for containing a cryoprotectant and a pushing mechanism for displacing the syringe. The syringe pump is configured to discharge the cryoprotectant through the dispense tube and into the vessel, thereby dispensing the cryoprotectant into the sperm cell fluid. Mixing of the fluids is achieved using a shaker table agitation.

Abstract: An integrated system and method for preparing sperm cells to improve their survivability during cryopreservation are described herein. The system features a vessel, a controlled dispenser, and a dispense tube. The dispense tube has a first end fluidly connected to the dispenser and a second end disposed inside the vessel. The second end can be submerged in the sperm cell fluid. The controlled dispenser may be a syringe pump that includes a syringe for containing a cryoprotectant and a pushing mechanism for displacing the syringe. The syringe pump is configured to discharge the cryoprotectant through the dispense tube and into the vessel, thereby dispensing the cryoprotectant into the sperm cell fluid. Mixing of the fluids is achieved using a shaker table agitation.

Abstract: An integrated system and method for preparing sperm cells to improve their survivability during cryopreservation are described herein. The system features a vessel, a controlled dispenser, and a dispense tube. The dispense tube has a first end fluidly connected to the dispenser and a second end disposed inside the vessel. The second end can be submerged in the sperm cell fluid. The controlled dispenser may be a syringe pump that includes a syringe for containing a cryoprotectant and a pushing mechanism for displacing the syringe. The syringe pump is configured to discharge the cryoprotectant through the dispense tube and into the vessel, thereby dispensing the cryoprotectant into the sperm cell fluid. Mixing of the fluids is achieved using a shaker table agitation.

Abstract: A system and method for monitoring facility data is disclosed. This includes at least one processor capable of receiving inputted data and generating alerts or alarms when scheduled activity does not occur, monitoring whether devices used in the facility are calibrated, determining what corrective actions are appropriate if defects occur, provide control over who and how users edit data, provide a pre-shipment review of products leaving a facility, determining disposition of at least one product, developing root causes for defects and scheduling tasks. There is an ability for a wide variety of individuals having access to exactly the same program with material added or blocked-out in terms of zones and data monitoring can be defined in terms of department, lines and processes with complete flexibility in configuration. There are both data collectors and data verifiers with the establishment of schedules and alarms tailored to each role.