US4014322A — Specimen collecting device and method

Claim 1

Independent Claim 119 words

A device for collecting aseptic liquid specimens, comprising: a container having wall means defining a chamber and an opening communicating with the chamber; liquid sampling means comprising, compressible liquid absorption means for receiving the liquid specimen, and handle means for supporting the absorption means while receiving the specimen and placing the specimen containing absorption means in said chamber through the container opening; and means for compressing the absorption means in the container chamber after receipt of the specimen to release the specimen into the chamber, said compressing means comprising spaced plate means being movable toward each other with the absorption means supported by the handle means between the plate means to squeeze the absorption means and release the specimen.

Claim 2

Independent Claim 119 words

A device for collecting aseptic liquid specimens, comprising: a container having wall means defining a chamber and an opening communicating with the chamber; liquid sampling means comprising, compressible liquid absorption means for receiving the liquid specimen, and handle means for supporting the absorption means while receiving the specimen and placing the specimen containing absorption means in said chamber through the container opening; and means for compressing the absorption means in the container chamber after receipt of the specimen to release the specimen into the chamber, said compressing means comprising spaced plate means being movable toward each other with the absorption means supported by the handle means between the plate means to squeeze the absorption means and release the specimen.

Claim 3

Dependent Claim 12 words

The device of claim 1 wherein said absorption means comprises a sponge.

Claim 4

Dependent Claim 15 words

The device of claim 2 wherein said sponge is made from a compressed cellulosic material.

Claim 5

Dependent Claim 26 words

The device of claim 1 wherein said container has a generally cylindrical sidewall surrounding said chamber and defining said opening at a top of the container.

Claim 6

Dependent Claim 18 words

The device of claim 1 in which the sampling means includes a lid supported by the handle means.

Claim 7

Dependent Claim 22 words

The device of claim 5 including means for releasably securing said lid to the container with the lid covering the container opening.

Claim 8

Dependent Claim 59 words

The device of claim 1 wherein the compressing means comprises a pair of first and second spaced plates, with at least one of said plates being movable toward the other plate to reduce the spacing between the plates with the absorption means being located intermediate the plates to compress the absorption means and release the specimen into the chamber.

Claim 9

Dependent Claim 17 words

The device of claim 7 wherein said first plate comprises a lid supported by the handle means.

Claim 10

Dependent Claim 67 words

The device of claim 8 wherein said handle means comprises a shaft slidably received through an aperture in said lid, said second plate is secured to an inner portion of said shaft, and said absorption means is supported by said shaft intermediate said second plate and lid, whereby said shaft may be moved through the aperture to compress the absorption means between said second plate and lid.

Claim 11

Dependent Claim 88 words

The device of claim 8 wherein the sampling means includes a shaft extending from an inner surface of said lid with the absorption means supported on said supported on said shaft, and including means for supporting the second plate in the chamber at a location spaced a distance from the container opening less than the length of said absorption means when containing the specimen, whereby the absorption means is compressed between the lid and second plate when the lid is placed on the container to release the specimen.

Claim 12

Dependent Claim 20 words

The device of claim 10 wherein the second plate includes aperture means to receive an inner end of the shaft.

Claim 13

Dependent Claim 29 words

The device of claim 10 wherein said second plate includes opening means to permit passage of the specimen through the second plate to a lower part of the chamber.

Claim 14

Dependent Claim 55 words

The device of claim 1 wherein the sampling means includes a lid, and in which the handle means comprises a shaft extending through an aperture in the lid, with the absorption means being supported on an inner portion of the shaft relative the lid, and with an outer portion of the shaft defining a handle.

Claim 15

Dependent Claim 72 words

The device of claim 13 wherein said shaft has a channel extending from an inner end of the shaft into the outer portion of the shaft with an outer end of the shaft being closed, said outer shaft portion having an area of weakness adjacent the channel to permit breaking of the outer shaft portion and expose the channel, whereby the specimen may be removed from the chamber through the shaft channel.

Claim 16

Dependent Claim 58 words

The device of claim 13 wherein said shaft has a channel extending between inner and outer ends of the shaft, and including a cap releasably attached to the outer end of the shaft and covering an outer end of the channel, whereby the cap may be removed to obtain the specimen from the chamber through the shaft channel.

Claim 17

Dependent Claim 52 words

The device of claim 1 including a lid, said lid having opening means extending through the lid, and including a cap releasably attached to the lid over the opening means, whereby the cap may be removed from the lid to permit removal of the specimen from the chamber through the opening means.

Claim 18

Independent Claim 160 words

A device for collecting an aseptic specimen from a urine discharge, comprising: a container having wall means defining a chamber and an opening communicating with the chamber; a lid having an aperture extending through the lid; means for releasably securing said lid to the container with the lid covering the opening; an elongated shaft slidably received in the lid aperture and having inner and outer ends relative said chamber when the lid is secured to the container; a compression plate secured to and extending outwardly from the shaft; an absorbent sponge supported on the shaft intermediate said plate and lid, said shaft being movable between a first inner position with the plate spaced from the lid and the sponge exposed beneath the lid to receive a part of the discharge, and a second outer position with the plate located sufficiently near the lid to compress the sponge between the plate and lid and release the specimen into the container chamber.

Claim 19

Independent Claim 160 words

A device for collecting an aseptic specimen from a urine discharge, comprising: a container having wall means defining a chamber and an opening communicating with the chamber; a lid having an aperture extending through the lid; means for releasably securing said lid to the container with the lid covering the opening; an elongated shaft slidably received in the lid aperture and having inner and outer ends relative said chamber when the lid is secured to the container; a compression plate secured to and extending outwardly from the shaft; an absorbent sponge supported on the shaft intermediate said plate and lid, said shaft being movable between a first inner position with the plate spaced from the lid and the sponge exposed beneath the lid to receive a part of the discharge, and a second outer position with the plate located sufficiently near the lid to compress the sponge between the plate and lid and release the specimen into the container chamber.

Claim 20

Dependent Claim 60 words

The device of claim 17 wherein said shaft includes an area of weakness positioned adjacent an outer surface of the lid when the shaft is located at said second position, whereby an outer section of the shaft may be broken from the shaft in said area to permit compact storage of the container with the specimen located in the chamber.

Claim 21

Dependent Claim 41 words

The device of claim 18 wherein the weakness area comprises a slot extending around the periphery of the shaft, said slot having a smaller width than the thickness of the lid to permit movement of the shaft slot through the lid.

Claim 22

Dependent Claim 19 words

The device of claim 17 wherein the sponge has a bore extending through the sponge to receive the shaft.

Claim 23

Dependent Claim 30 words

The device of claim 20 wherein said sponge comprises an expansible material which expands from a reduced to an enlarged configuration longitudinally along the shaft when wetted by the discharge.

Claim 24

Dependent Claim 23 words

The device of claim 21 including means for retaining the sponge of reduced configuration adjacent said plate prior to wetting of the sponge.

Claim 25

Dependent Claim 107 words

The device of claim 22 wherein said sponge is expansible in a radial direction from the shaft when wetted, in which said bore has a diameter of a size less than the outside diameter of the shaft before wetting of the sponge and of a size at least as large as the outside diameter of the shaft when the sponge is wetted, and in which the retaining means comprises a peripheral slot in the shaft adjacent the plate to receive a central portion of the sponge adjacent the bore before the sponge is wetted, said sponge expanding responsive to wetting to release the sponge from said slot.

Claim 26

Dependent Claim 33 words

The device of claim 23 wherein said slot has a width at least as large as the thickness of said lid to receive the lid and stop the shaft at said second position.

Claim 27

Dependent Claim 15 words

The device of claim 17 including means for stopping said shaft at said second position.

Claim 28

Dependent Claim 61 words

The device of claim 17 wherein the shaft includes a channel of capillary dimensions extending through the shaft and communicating between the chamber and the outside of the container when the shaft is located at said second position, whereby the specimen may be drained through said channel with the shaft at said second position and the container in an inverted position.

Claim 29

Independent Claim 393 words

A device for collecting an aseptic specimen from a urine discharge, comprising: a container having wall means defining a chamber and an opening communicating with the chamber adjacent a top of the container; a lid having an aperture extending through the lid; means for releasably securing said lid to the container adjacent the top with the lid covering the opening; an elongated shaft slidable received in the lid aperture and having inner and outer ends relative said chamber when the lid is secured to the container, a compression plate secured to and extending outwardly from the shaft adjacent the inner end of the shaft, a first slot extending peripherally around the shaft at a location spaced slightly from said plate toward the outer end of the shaft, with said first slot having a width approximately equal to the thickness of said lid, and said shaft having a second slot extending peripherally around the shaft and spaced slightly from said first slot toward the outer end of the shaft, with said second slot having a width less than the thickness of said lid; and a generally cylindrical absorbent sponge having a bore extending through the sponge with a diameter of a size less than the outer diameter of the shaft adjacent said first slot before the sponge is wetted, with said sponge being received in said first slot before wetting, said sponge being laterally and longitudinally expansible relative said shaft when wetted to release the sponge from the first slot and expand from the plate longitudinally along the shaft, whereby said shaft may be located at a first inner position with the sponge spaced from the lid to receive part of the discharge while an outer end portion of the shaft is held by the user's hand, the lid may be secured to the container with the wetted sponge located in the chamber, the shaft may be moved outwardly through the lid with the second slot passing through the lid and the first slot receiving the lid to stop outer movement of the shaft at a second outer position after compressing the sponge between the lid and plate to release the specimen into the chamber, and an outer section of the shaft may be broken from the remainder of the shaft at said second slot to permit compact storage of the container and specimen.

Claim 30

Independent Claim 393 words

A device for collecting an aseptic specimen from a urine discharge, comprising: a container having wall means defining a chamber and an opening communicating with the chamber adjacent a top of the container; a lid having an aperture extending through the lid; means for releasably securing said lid to the container adjacent the top with the lid covering the opening; an elongated shaft slidable received in the lid aperture and having inner and outer ends relative said chamber when the lid is secured to the container, a compression plate secured to and extending outwardly from the shaft adjacent the inner end of the shaft, a first slot extending peripherally around the shaft at a location spaced slightly from said plate toward the outer end of the shaft, with said first slot having a width approximately equal to the thickness of said lid, and said shaft having a second slot extending peripherally around the shaft and spaced slightly from said first slot toward the outer end of the shaft, with said second slot having a width less than the thickness of said lid; and a generally cylindrical absorbent sponge having a bore extending through the sponge with a diameter of a size less than the outer diameter of the shaft adjacent said first slot before the sponge is wetted, with said sponge being received in said first slot before wetting, said sponge being laterally and longitudinally expansible relative said shaft when wetted to release the sponge from the first slot and expand from the plate longitudinally along the shaft, whereby said shaft may be located at a first inner position with the sponge spaced from the lid to receive part of the discharge while an outer end portion of the shaft is held by the user's hand, the lid may be secured to the container with the wetted sponge located in the chamber, the shaft may be moved outwardly through the lid with the second slot passing through the lid and the first slot receiving the lid to stop outer movement of the shaft at a second outer position after compressing the sponge between the lid and plate to release the specimen into the chamber, and an outer section of the shaft may be broken from the remainder of the shaft at said second slot to permit compact storage of the container and specimen.

Claim 31

Independent Claim 166 words

A device for collecting an aseptic specimen from a urine discharge, comprising: a container having wall means defining a chamber and an opening communicating with the chamber; a lid; means for releasably securing said lid to the container with the lid covering the container opening; an elongated shaft extending from the lid into the chamber when the lid is secured to the container; an absorbent sponge supported on said shaft and being compressible longitudinally along the shaft from an enlarged longitudinal configuration when wetted; a compression plate; and means for supporting said plate at a fixed position laterally in the chamber while the lid is being secured to the container and spaced a distance from the secured lid a distance less than the length of the enlarged sponge, whereby said sponge may be positioned in the discharge to receive the specimen, and said lid may be secured to the container to compress the sponge between said plate and lid and release the specimen into said chamber.

Claim 32

Independent Claim 166 words

A device for collecting an aseptic specimen from a urine discharge, comprising: a container having wall means defining a chamber and an opening communicating with the chamber; a lid; means for releasably securing said lid to the container with the lid covering the container opening; an elongated shaft extending from the lid into the chamber when the lid is secured to the container; an absorbent sponge supported on said shaft and being compressible longitudinally along the shaft from an enlarged longitudinal configuration when wetted; a compression plate; and means for supporting said plate at a fixed position laterally in the chamber while the lid is being secured to the container and spaced a distance from the secured lid a distance less than the length of the enlarged sponge, whereby said sponge may be positioned in the discharge to receive the specimen, and said lid may be secured to the container to compress the sponge between said plate and lid and release the specimen into said chamber.

Claim 33

Dependent Claim 19 words

The device of claim 28 wherein said plate includes aperture means to receive an inner end of said shaft.

Claim 34

Dependent Claim 31 words

The device of claim 28 wherein said plate includes opening means extending through the plate to permit passage of the specimen from the sponge into a lower part of the chamber.

Claim 35

Dependent Claim 16 words

The device of claim 28 wherein said plate extends substantially across the inside of the chamber.

Claim 36

Dependent Claim 28 words

The device of claim 28 wherein the supporting means comprises ledge means extending inwardly from the wall means into the chamber for supporting the plate in said container.

Claim 37

Dependent Claim 24 words

The device of claim 28 wherein the shaft extends through said lid and includes a handle portion located outside the lid relative the chamber.

Claim 38

Dependent Claim 33 words

The device of claim 28 wherein the supporting means comprises a base depending from the plate for supporting the plate at a spaced position from a bottom of the container in the chamber.

Claim 39

Independent Claim 100 words

A device for collecting an aseptic specimen from a urine discharge, comprising: a container having a sterile chamber; sterile sponge means of a size for placement in the discharge to absorb a portion of the discharge; a lid; means for releasably securing the lid to the container with the lid closing the chamber; means for supporting the sponge means and lid during placement of the sponge means in the discharge; and means for compressing the sponge means on the supporting means with a sterile surface against the lid to release an aseptic sample from the sponge means into the chamber.

Claim 40

Independent Claim 100 words

A device for collecting an aseptic specimen from a urine discharge, comprising: a container having a sterile chamber; sterile sponge means of a size for placement in the discharge to absorb a portion of the discharge; a lid; means for releasably securing the lid to the container with the lid closing the chamber; means for supporting the sponge means and lid during placement of the sponge means in the discharge; and means for compressing the sponge means on the supporting means with a sterile surface against the lid to release an aseptic sample from the sponge means into the chamber.

Claim 41

Independent Claim 72 words

A method of collecting an aseptic specimen from a urine discharge, comprising the steps of: positioning a sterile compressible absorbent member in a midstream portion of the discharge with a handle to absorb a portion of the discharge; and compressing the absorbent member by a sterile surface positioned to release an aseptic sample from the absorbent member into a sterile chamber of a container while supported by the handle in the container.

Claim 42

Independent Claim 72 words

A method of collecting an aseptic specimen from a urine discharge, comprising the steps of: positioning a sterile compressible absorbent member in a midstream portion of the discharge with a handle to absorb a portion of the discharge; and compressing the absorbent member by a sterile surface positioned to release an aseptic sample from the absorbent member into a sterile chamber of a container while supported by the handle in the container.

Annuity Stage	Window Opens	Payment Deadline	Surcharge Period Until	Estimated Fee	Status
3.5 Years (Year 4)	1980-03-28	1980-09-27	1981-03-29	$2000.00	Window Closed / Lapsed
7.5 Years (Year 8)	1984-03-28	1984-09-27	1985-03-29	$3760.00	Window Closed / Lapsed
11.5 Years (Year 12)	1988-03-28	1988-09-27	1989-03-29	$7700.00	Window Closed / Lapsed

Specimen collecting device and method

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