218 results about "Cell processing" patented technology

The present disclosure relates to systems, devices, and methods for automated fluid control within a cell processing system. In an embodiment, the present disclosure relates to a cartridge having a fluidic manifold comprising a first end panel, a second end panel, and a central panel connecting the first and second end panels, where each of the first and second end panels comprises a plurality of fluidic pathways model therein and a plurality of valves for controlling fluid flow through the plurality of fluidic pathways.

Disclosed herein are cell processing systems, devices, and methods thereof. A system for cell processing may comprise a plurality of instruments each independently configured to perform one or more cell processing operations upon a cartridge, and a robot capable of moving the cartridge between each of the plurality of instruments.

Disclosed herein are cell processing systems, devices, and methods thereof. A system for cell processing may comprise a plurality of instruments each independently configured to perform one or more cell processing operations upon a cartridge, and a robot capable of moving the cartridge between each of the plurality of instruments.

Disclosed herein are cell processing systems, devices, and methods thereof. A system for cell processing may comprise a plurality of instruments each independently configured to perform one or more cell processing operations upon a cartridge, and a robot capable of moving the cartridge between each of the plurality of instruments.

The present application relates to the technical field of battery production, and provides a smart production line for a cylindrical cell, comprising, successively arranged in a processing direction, a cell loading station, a cathode current collector welding station, a cathode coating station, a cell in-casing station, a cathode post welding station, an anode current collector welding station, a current collector lateral welding station, a cover plate tack welding station, a cover plate seal welding station, a cell unloading station and a cell transfer mechanism. The present application reasonably distributes each processing station to more reasonably process and produce cells and, during the entire production process, the stations can cooperate with each other to efficiently complete production and effectively improve the yield and the degree of automation during the cylindrical cell processing procedures, reducing cylindrical cell production costs.

The present disclosure relates to systems, devices, and methods for electroporating. In an embodiment, the present disclosure relates to an electroporation system, comprising at least one electroporation chamber, each electroporation chamber comprising a first electrode and a second electrode, a plurality of ports comprising an inlet port at a first portion of each electroporation chamber, and an outlet port at a second portion of each electroporation chamber, a fluid conduit arranged between the first electrode and the second electrode, the fluid conduit being in fluid communication with the inlet port and the outlet port, and an automated system for electroporation operatively connected to the first electrode and the second electrode of the at least one electroporation chamber.

The present disclosure relates to systems, devices, and methods for spinoculation and counterflow centrifugal elutriation. In an embodiment, the present disclosure relates to a cartridge in an automated system, comprising a liquid transfer bus, a module fluidically coupled to the liquid transfer bus, the module comprising two sub-modules, each configured to perform separate cell processing steps, and at least one selector valve configured to direct fluid to at least one of the sub-modules.

Disclosed herein are cell processing systems, devices, and methods thereof. A system for cell processing may comprise a plurality of instruments each independently configured to perform one or more cell processing operations upon a cartridge, and a robot capable of moving the cartridge between each of the plurality of instruments.

The utility model discloses a laminated battery cell and preparation equipment thereof, the laminated battery cell is prepared by folding a battery cell structure, the battery cell structure comprises a first pole piece, a diaphragm and a second pole piece, the first pole piece is located on one side of the diaphragm, and the first pole piece is connected with the diaphragm through a normal-temperature normal-pressure conductive adhesive; and the second pole pieces are alternately arranged on the sides, away from the first pole pieces, of the diaphragms, and the second pole pieces are connected with the diaphragms through normal-temperature and normal-pressure conductive adhesives. The normal-temperature and normal-pressure conductive adhesive disclosed by the utility model has relatively good adhesion performance at normal temperature and normal pressure, and also has relatively good conductivity, so that the problem of poor battery performance caused by high-temperature and high-pressure thermal compounding of a pole piece and a diaphragm in the existing laminated cell processing process is solved, the condition of poor liquid absorption effect and interface of the battery is improved, and the service life of the battery is prolonged. And the battery performance is improved.

The utility model discloses a cell clamping mechanism and a cell processing device, the cell clamping mechanism comprises a frame, a clamping assembly and a support piece, the clamping assembly is installed on the frame, the clamping assembly comprises two upper clamping arms and two lower clamping arms, one upper clamping arm is correspondingly arranged above the lower clamping arm, and the other upper clamping arm is correspondingly arranged above the lower clamping arm. The two upper clamping arms and the two lower clamping arms can move relatively so as to clamp or loosen the two ends of the battery cell; and the supporting piece is connected to the clamping assembly and is positioned between the two lower clamping arms so as to support the middle part of the battery cell. According to the technical scheme, the battery cell clamping mechanism can clamp the two ends of the battery cell through the clamping arms on the two sides respectively, the middle of the battery cell is supported through the supporting piece, and the situation that the middle of the battery cell is bent due to the gravity effect, and then the position precision of the battery cell is affected is avoided; the problem that positive plates, negative plates and diaphragms which are stacked in a battery cell are slightly staggered is solved, rapid and stable grabbing and placing can be achieved, the carrying efficiency is improved, and the subsequent processing quality is guaranteed.

The present disclosure relates to systems and methods for monitoring pressure during automated cell processing. An illustrative method for monitoring pressure within a fluid device of an automated cell processing system includes coupling a fluid device having an air vent to a cell processing instrument. Next, the method includes transferring liquid between the fluid device and the instrument, determining a liquid transfer rate between the fluid device and instrument and an airflow rate through the air vent of the fluid device, and estimating an internal pressure of the fluid device based on the airflow rate and the liquid transfer rate. The fluid device may be a liquid transfer device, the instrument may be a liquid transfer instrument, and the system may facilitate liquid transfer between the liquid transfer device and a cell processing cartridge via the liquid transfer instrument.

The present disclosure relates to systems, devices, and methods for automated fluid transfer. In an embodiment, the present disclosure relates to a system for fluid transfer between a fluid device and a cartridge for cell processing. The system comprises a first portion comprising an instrument head coupled to a gantry, the instrument head comprising a pneumatic actuator, a peristaltic pump, and a gripping feature for receiving the fluid device. The peristaltic pump may be configured to engage compressible fluidic tubing of a fluid pump module of the fluid device to transfer the fluid between the fluid device and the cartridge. The system further comprises a second portion comprising a docking station for receiving the cartridge. In some variations, movement of the pneumatic actuator relative to the fluid pump module causes occlusion of the compressible fluidic tubing of the fluid pump module by the peristaltic pump.

The invention discloses a ZYNQ series FPGA self-repairing structure based on a self-adaptive redundancy strategy, which comprises a logic end and a processor end, the logic end and the processor end perform signal interaction through an AXI bus, and a PCAP interface is adopted to complete the configuration of the logic end. The logic end is divided into a plurality of logic function areas, and each area comprises three identical function cells and an interconnection cell. And the processor end comprises a self-repairing controller, a fault responder, a read-back refreshing controller and an external memory DDR (Double Data Rate). The invention provides a ZYNQ self-repairing design method based on the structure, functional cells can change redundancy modes according to different radiation environments, detection and repairing of cell-level and molecular-level faults are achieved, reliability and flexibility of operation of a ZYNQ series FPGA system are improved, and therefore the universal ZYNQ self-repairing design method is provided for design and development personnel.

According to various examples, a radio access network controller is described comprising a processor configured to determine whether a mobile terminal is located at a center region of a radio cell of a communication network or an edge region of the radio cell, and control the communication network to serve the mobile terminal by a plurality of radio units of a plurality of radio cells using coherent joint transmission by allocating the same time, frequency, code and spatial resources, if the processor determines that the mobile terminal is in the edge region of the radio cell and control the communication network to serve the mobile terminal by one radio unit of the radio cell using single-cell processing if the processor determines that the mobile terminal is in the center region of the radio cell.

The invention discloses a cell processing method and device, a terminal, network side equipment and a readable storage medium, and belongs to the technical field of communication, and the cell processing method comprises at least one of the following steps: the terminal executes cell selection or cell reselection according to first priority information; the terminal requests the network side equipment to update a target cell of the terminal to a second cell in which the terminal resides currently, wherein the target cell is a cell which receives the radio resource control release message for the last time; wherein the first priority information is used for representing at least one of the following: the priority of the target cell of the terminal is highest; the frequency point where the target cell of the terminal is located has the highest priority; the terminal satisfies at least one of the following items: supporting to monitor a wake-up signal; the monitor is configured to monitor a wake-up signal.

The structural formula of the sodium ion battery positive electrode material is NaxFey (PO4) 2P2O7, x is more than or equal to 3.92 and less than or equal to 4.2, y is more than or equal to 2.8 and less than or equal to 3, and x-y is more than or equal to 1.1 and less than or equal to 1.4. The preparation method comprises the following steps: calcining a precursor and then cooling, or calcining the precursor and then quenching, or heating and calcining the precursor and then quenching and tempering; and S2, crushing the semi-finished product obtained by sintering in the step S1. The sintering method of the sodium ferric phosphate pyrophosphate is substantially improved, the heating-cooling process is controlled, the structure of the positive electrode material is improved, the structural formula of the positive electrode material is controlled to be NaxFey (PO4) 2P2O7, 3.92 < = x < = 4.2, 2.8 < = y < = 3 and 1.1 < = x-y < = 1.4, the tap density and the specific capacity of the sodium ferric phosphate pyrophosphate are improved, and the sodium ferric phosphate pyrophosphate has more excellent cell processing performance.

The present disclosure relates to systems and methods for monitoring liquid levels within cartridges of automated cell processing systems during cell processing. A method for automated cell processing may first include coupling a cell processing cartridge to an instrument configured to perform a cell processing operation with at least one module of the cartridge. Next, the method may include detecting, via a vision system of the instrument, a liquid level of a liquid within one or more cell processing modules of the cartridge. Finally, the method may include determining a volume of the liquid based on the liquid level.

The utility model discloses a square battery cell OCV testing, sorting and labeling all-in-one machine which comprises a transmission line body, a code scanning mechanism, an OCV testing mechanism, an NG blanking mechanism and a labeling mechanism, and the transmission line body comprises a conveyor belt which is driven by a control motor and carries a battery cell as a workpiece; the transmission line body comprises a code scanning station, an OCV station, an NG blanking station and a labeling station; the code scanning mechanism is arranged on the side face of the code scanning station and comprises a code reader. The OCV testing mechanism is arranged on the side face of the OCV station and comprises a battery tester, a set of probes and a sliding table air cylinder, and the battery tester and the code reader are connected with the controller. The probe is installed on a piston rod of the first sliding table air cylinder and faces a workpiece on the OCV station. The NG discharging mechanism is arranged on the side face of the NG discharging station and comprises an NG discharging mechanical arm and an NG discharging conveying belt. The labeling mechanism is arranged on the side face of the labeling station and comprises a labeling mechanical arm and a feeder. The equipment disclosed by the utility model is simple in structure and relatively high in cell processing efficiency.

The invention belongs to the technical field of lithium ion batteries, and particularly relates to polymer cell linear full-automatic liquid injection equipment which comprises a feeding module, a liquid injection pretreatment module, a vacuum liquid injection packaging module and a discharging module which are sequentially arranged in the cell treatment direction. According to the linear full-automatic liquid injection equipment for the polymer battery cell, through linear assembly line layout and multi-station collaborative operation, full-process automation of the battery cell from automatic feeding, accurate positioning, vacuum liquid injection, standing packaging to automatic discharging is achieved.

Disclosed herein are cell processing systems, devices, and methods. The system for cell processing can include multiple instruments, each independently configured to perform one or more cell processing operations on a cartridge, and a robot capable of moving the cartridge between each of the multiple instruments.

The present application relates to a centrifugal system, a cell processing method and an apparatus. The centrifugal system includes: a sample chamber, a mixing and resuspension chamber, a collection chamber and a waste liquid chamber; the sample chamber is used to place a preset reagent; the mixing and resuspension chamber is connected to the sample chamber and has a first channel that allows the liquid in the sample chamber to enter the mixing and resuspension chamber at a preset centrifugal speed, and is used to mix the preset reagent entering from the first channel and the sample liquid to be tested input from the input channel at the mixing centrifugal speed to obtain a mixed liquid, and separate the mixed liquid to obtain a cell precipitate and a waste liquid; the collection chamber is used to collect the cell precipitate; the waste liquid chamber is used to collect the waste liquid. The centrifugal structure can realize automated centrifugal separation while reducing damage to cell morphology and interference with other cells.

The present invention relates to an automatic real-time label-free holography-activated sorting of the cell's technique. The technique provides high-discriminative power on the level of the individual cell. The technique includes rapid automated cell processing during cell visualization and flow, with high discriminative power on the level of the individual cell. The technique may be useful in detection of cancer and to identify different stages of oncogenesis.

Systems, devices, and methods for integrated cell processing and analysis with precise fluid management are disclosed. The system includes a cartridge with processing modules connected by a fluidic bus with pressure regulation to control fluid flow between modules and to analytical tools. Methods for controlling fluid transfer by adjusting pump operational parameters in response to pressure measurements ensure precise sample delivery volumes and flow rates throughout the integrated platform. Fluid pulsations are reduced or prevented during the fluid transfer for accurate sample transfers. Fluid transfer steps coordinate fluid flow between an on-cartridge analytical module and / or off-cartridge analytical tools. The cartridge may include an analytical module with a channel selector to direct fluid samples from a plurality of fluid conduits to selected analytical chips. A positioning system with rack-and-pinion mechanisms enables precise movement of analytical chips along multiple axes to interface with analytical tools.

The utility model relates to cell processing equipment, in particular to a drainage device for a centrifugal cup, which comprises a lifting driving part and a horizontal lifting plate, the lower end of the lifting driving part is fixedly arranged, the upper end of the lifting driving part is connected with the lifting plate, and at least one long ejector rod and at least one short ejector rod are fixedly arranged on the lifting plate. When the lifting driving piece drives the lifting plate to move upwards, the long ejector rod and the short ejector rod can obliquely jack up the centrifugal cup. According to the liquid discharging device, the centrifugal cup can be inclined through the lifting action, so that residues of samples in the centrifugal cup are reduced, the centrifuged samples can be obtained to the maximum extent, and the accuracy of subsequent experimental analysis is guaranteed.

The present disclosure relates to systems and methods for monitoring liquid levels within cartridges of automated cell processing systems during cell processing. A method for automated cell processing may first include coupling a cell processing cartridge to an instrument configured to perform a cell processing operation with at least one module of the cartridge. Next, the method may include detecting, via a vision system of the instrument, a liquid level of a liquid within one or more cell processing modules of the cartridge. Finally, the method may include determining a volume of the liquid based on the liquid level.

The utility model discloses an earphone battery low-pressure forming die which comprises an upper die, a lower die and a die strip, an installation groove is reserved between the upper die and the lower die, the die strip is provided with a limiting groove used for limiting a circuit board and a cavity used for placing a battery cell, the peripheral wall of the limiting groove is attached to the peripheral wall of the circuit board, and the peripheral wall of the middle section of the battery cell is attached to the inner wall of the cavity. Gaps are reserved between the two ends of the battery cell and the cavity to form injection molding grooves, runner grooves used for installing injection molding runners are reserved in the top walls of the mold strips, the runner grooves are communicated with the injection molding grooves, and when the circuit board is installed in the limiting groove, the circuit board separates the injection molding groove close to the negative electrode of the battery cell from the limiting groove; the cavity is provided with a connecting groove, the connecting groove is communicated with the injection molding grooves in the two ends, the periphery of the battery cell is provided with a connecting piece for pulling the positive electrode to the negative electrode, and the connecting groove directly faces the connecting piece. According to the utility model, the battery cover can be assembled and reinforced during injection molding, so that the assembly process can be simplified, and the cell processing efficiency can be improved.

The present disclosure relates to a primary secondary cell processing method, a terminal and a computer storage medium, and relates to the technical field of communication. The primary secondary cell processing method is executed by a terminal, and includes: obtaining, from a primary base station, configuration information of at least one candidate primary secondary cell corresponding to a non-ground access network-based secondary base station and a required trigger condition for switching, the candidate primary secondary cell has an overlapping area with a primary cell of the primary base station, and the trigger condition includes at least one of a time condition and a location condition, and a cell signal quality condition; judging whether each candidate primary secondary cell meets the corresponding trigger condition; in the case that at least one candidate primary secondary cell meets the corresponding trigger condition, selecting a target primary secondary cell from the at least one candidate primary secondary cell; and accessing the target primary secondary cell according to the configuration information of the target primary secondary cell.

The utility model relates to a quartz boat suite, an automatic loading and unloading device and photovoltaic cell processing equipment. The quartz boat suite comprises a quartz boat used for supporting a battery piece; the boat support is used for bearing the small quartz boat, the boat support is provided with an inclined grabbing lug, the boat support has a first state and a second state, in the first state, the central axis of the inclined grabbing lug extends horizontally, and the battery piece can be inserted into the small quartz boat in the vertical direction; and in the second state, the boat support deflects, the battery piece in the quartz boat inclines along with the boat support, and the central axis of the inclined grabbing lug obliquely extends relative to the horizontal direction and is perpendicular to the battery piece in the quartz boat. According to the quartz boat suite provided by the utility model, the inclined grabbing lug is arranged on the boat support, and when the inclined grabbing lug is lifted from the lower part by the horizontal lifting part, the inclined grabbing lug rotates to the horizontal position and drives the quartz boat suite and a battery piece in the quartz boat suite to rotate by an angle at the same time, so that the battery piece rotates to the vertical direction, and the phenomenon that the battery piece is clamped when the battery piece is assembled and disassembled is reduced.

Benchtop cell processing equipment, the visual appearance of which is new and distinctive. Protection includes the solid lines and shapes as shown in the drawings and description: 1.1) Perspective view; 1.2) Front view; 1.3) Rear view; 1.4) Left side view; 1.5) Right side view; 1.6) Top view; 1.7) Bottom view.

This disclosure relates to a battery manufacturing apparatus, comprising: a plurality of cell processing units disposed along a first direction, each of the plurality of cell processing units including a heating unit for heating a cell; and a movement adjustment unit for moving the plurality of cell processing units along the first direction to adjust the interval between the plurality of cell processing units, wherein the movement adjustment unit maintains the interval between any one of the plurality of cell processing units and another cell processing unit adjacent to the any one of the plurality of cell processing units at a preset target interval, and wherein the any one of the plurality of cell processing units and the other adjacent cell processing unit together heat the cell installed in the any one of the cell processing units.