Mixing device
AssigneeGenMark Diagnostics, Inc.
InventorMohammad Sotoudeh
Life of this patent
Estimating the term…
Abstract
A device for the mixing fluid media. The device is a bladeless mixer. The device comprises a hollow body with at least a single inlet opening in its bottom and at least a single outflow region in its side. The device is rotated at a speed at which the media due to centrifugal forces enters the device's hollow cavity via the inflow opening or unit. The media is discharged from the cavity through one or more outlet units or openings in the sides or in the top of the device. During mixing the media does not rise above the level of the undisturbed media.
Claims25
A method for mixing biological components, the method comprising:
- a. receiving at least one first ingredient and at least one second ingredient in a vessel with a mixing body disposed within the vessel;
- and
- b. mixing the at least one first ingredient and the at least one second ingredient by spinning the mixing body, wherein the mixing body comprises at least one inlet, at least one outlet and a cavity, and wherein in response to spinning the mixing body, the at least one first ingredient and the at least one second ingredient enter the cavity via the at least one inlet, and exit the cavity via the at least one outlet thereby mixing the at least one first ingredient and the at least one second ingredient.
A mixing device for mixing biological components, comprising:
- a rotatable body, the body comprising at least one first portion and at least one second portion adjacent the first portion, wherein the second portion has a circumference greater than the first portion, the body having at least one wall defining a cavity;
- the at least one first portion having an end with an inlet opening coaxial with an axis of rotation for the rotatable body and communicating with the cavity for introducing at least one first ingredient into the cavity;
- the at least one first portion having an array of spaced-apart first peripheral openings that communicate with the cavity;
- the at least one second portion having an array of spaced-apart second peripheral openings that communicate with the cavity,
- wherein the rotatable body is configured during rotation while at least partially submerged to draw in the at least one first ingredient through the inlet opening and into the cavity, creating a flow through the cavity and out through the first and second peripheral openings.
(canceled)
(canceled)
A mixing device for mixing biological components, comprising:
- a rotatable body, the body comprising at least a first portion having a first diameter, at least a second portion having a second diameter and at least one wall defining a cavity, wherein the second portion is adjacent the first portion and the second diameter is greater than the first diameter;
- the at least one first portion having at least one inlet communicating with e cavity;
- and
- the at least one second portion comprising spaced-apart peripheral openings and respective non-radial passages that communicate with the cavity,
- wherein the rotatable body is configured to be positioned with at least the inlet submerged in liquid and caused to rotate, thereby drawing the liquid through the inlet and into the cavity, and expelling the liquid from the cavity through the non-radial passages and the peripheral openings.
(canceled)
Dependencies are inferred from the claim text.