Collecting unit for a stool sample
The application relates to a unit for collecting a stool sample for medical use. The unit may be used both in the clinic and in the home.
1. A collection unit ( 100 ) for a stool sample the collection unit ( 100 ) being in the form of a container or a bag with a first opening ( 110 ) arranged to collect stools, a container wall ( 120 ) circumscribing the opening ( 110 ), and a container bottom ( 130 ); at least a second opening ( 140 ) and a third opening ( 150 ) are extending through the container wall ( 120 ) of said collection unit ( 100 ), the second opening ( 140 ) and the third opening ( 150 ) being disposed at a radial distance comprising an angle of approximately 90° or 180° from each other, the second opening ( 140 ) being disposed in the container wall ( 120 ) at a first height and the third opening ( 150 ) being disposed in the container wall ( 120 ) at a second height, wherein the first height and the second height are approximately the same; and wherein a stool sample container ( 160 ) is detachably attached to the second opening ( 140 ) for the purpose of collecting a stool sample through said second opening ( 140 ), and wherein a sample handling unit ( 170 ) is detachably attached to the third opening ( 150 ) for the purpose of transferring the stool sample from the container bottom ( 130 ) of the collection unit ( 120 ) to said stool sample container ( 160 ).
2. A collection unit ( 100 ) according to claim 1 , having a collar ( 111 ).
3. A collection unit ( 100 ) according to claim 2 , wherein said collar ( 111 ) further comprises a device ( 112 ) for closing said first opening ( 110 ) of said collection unit ( 100 ) in the form of a cord closure, opposing glued surfaces or a lid ( 112 ).
4. A collection unit ( 100 ) according to claim 2 , wherein said collar ( 111 ) further comprises a fastening device for fastening said collection unit ( 100 ) to a toilet seat.
5. A collection unit ( 100 ) according to claim 1 , having an outer and inner container or bag, wherein the second opening ( 140 ) and the third opening ( 150 ) are throughgoingly mounted and wherein the inner container or bag is perforated in said one or more container bottoms ( 130 ) of said inner container or bag.
6. The collection unit ( 100 ) according to claim 1 , wherein the collection unit is made of plastic.
7. A collection unit according to claim 1 , wherein at least one of the second opening ( 140 ) and the third opening ( 150 ) are fitted with a gasket ( 141 , 151 ), preferably a rubber gasket.
8. A collection unit according to claim 1 , wherein at least one of said second opening ( 140 ) and the third opening ( 150 ), but preferably both, are provided with remountable seals ( 145 , 155 ), preferably remountable seals of self-adhesive plastics or plastics with adhesive applied to it.
9. The collection unit according to claim 1 , wherein the sample handling unit ( 170 ) comprises a piston ( 171 ) that is configured to push the stool sample towards the second opening ( 140 ).