METHODS AND DEVICES FOR SAMPLE COLLECTION AND SAMPLE SEPARATION

1 - 37 . (canceled)

38 . A device for collecting a bodily fluid sample, the device comprising:

a first portion comprising at least one fluid collection location leading to at least two sample collection pathways configured to draw the fluid sample therein via a first type of motive force;

a second portion comprising a plurality of sample containers for receiving the bodily fluid sample collected in the sample collection pathways, the sample containers operably engagable to be in fluid communication with the sample collection pathways, whereupon when fluid communication is established, the containers provide a second motive force different from the first motive force to move a majority of the bodily fluid sample from the pathways into the containers;

a separation material along one of the sample collection pathways, the material configured to remove formed components from the sample when outputting to at least one of the sample containers;

wherein at least one of the sample collection pathways comprises a fill indicator to indicate when a minimum fill level has been reached and that at least one of the sample containers can be engaged to be in fluid communication with at least one of the sample collection pathways.

39 . The device of claim 38 comprising a sample inlet configured to collect sample formed on a surface of the subject.

40 . The device of claim 38 comprising a distributor positioned with the separation material to define an interface that provides a multi-mode sample propagation pattern wherein at least a first portion is propagating laterally within the separation material and a second portion is propagating through channels of the distributor over the separation material.

41 . The device of claim 40 wherein the separation material and a distributor are configured to have an interface that provides a multi-mode sample propagation pattern wherein at least a first portion is propagating laterally within the separation material and a second portion is propagating through the channels of the distributor over the separation material.

42 . The device of claim 40 wherein there is at least 50 mm2 surface area of separation material per 30 uL of sample to filter.

43 . The device of claim 40 wherein there is at least 60 mm2 surface area of separation material per 30 uL of sample to filter.

44 . The device of claim 40 wherein there is at least 70 mm2 surface area of separation material per 30 uL of sample to filter.

45 . The device of claim 39 wherein the sample inlet directs the sample to primarily contact a planar portion of separation material surface, and not a lateral edge of the separation material.

46 . The device of claim 38 wherein the amount of time for sample to fill a first of the pathways and reach a first outlet is substantially equal to the time for sample to fill a second of the pathways and reach a second outlet.

47 . The device of claim 38 wherein the first pathway comprises a portion configured in a distributed pattern of channels over the filtration material to preferentially direct the sample over the surface of the separation material in a pre-determined configuration.

48 . The device of claim 38 wherein at least a portion of the separation material is coupled to a vent which contacts the separation material in a manner that the vent is only accessible fluidically by passing through the separation material.

49 . The device of claim 38 further comprising containers with interiors under vacuum pressure that draw sample therein.

50 . The device of claim 38 wherein the separation material is held in the device under compression.

51 . The device of claim 38 wherein the separation material comprises an asymmetric porous membrane.

52 . The device of claim 38 wherein separation material is a mesh.

53 . The device of claim 38 wherein at least a portion of the separation material comprises a polyethersulfone.

54 . The device of claim 38 wherein at least a portion of the separation material comprises an asymmetric polyethersulfone.

55 . The device of claim 40 wherein the channels have a cross-sectional shape characterized by a greater width than height.

56 . The device of claim 40 wherein the channels are distributed in a pattern where at least some of the channels intersect other channels to form a grid pattern.

57 . The device of claim 40 wherein at least portions of the distributor extend beyond an external perimeter of the separation material.