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US 2025/0049636 A1Published application
Collection kit and collection method
AssigneeTerumo Kabushiki Kaisha
InventorsMayu KATAGIRI, Hiroshi OKABE
Life of this patent
Estimating the term…
Abstract
A collection kit includes an inlet tube to which a medical bag accommodating an object to be collected is connected; and a collection bag that is connected to a downstream side of the inlet tube, has a plurality of accommodation chambers formed by overlapping and welding two flexible sheets, and accommodates a predetermined amount of the object to be collected in each of the accommodation chambers. The collection bag integrally includes a tubular connection flow path connecting the adjacent accommodation chambers.
Claims20
A collection kit comprising:
- an inlet tube to which a medical bag accommodating an object to be collected is connected;
- a collection bag which is connected to a downstream side of the inlet tube, includes a plurality of accommodation chambers formed by overlapping and welding two flexible sheets, and accommodates a predetermined amount of the object to be collected in each of the accommodation chambers;
- a plurality of outlet ports which are connected to the accommodation chambers, respectively, and allow the object to be collected to flow out from the accommodation chambers;
- and
- adapters which are connected to downstream sides of the outlet ports, respectively, and connect culture bottles and the outlet ports by the culture bottles being attached to the adapters, respectively, wherein
- the collection bag includes a connection flow path connecting the accommodation chambers adjacent to each other, and
- the connection flow path is integrally formed with the accommodation chambers by the two flexible sheets, and has a tubular portion formed in a tubular shape by cutting out the flexible sheets around the tubular portion between the accommodation chambers adjacent to each other.
4 more elements
A collection kit, comprising:
- a collection bag extending a width distance from a first side of the collection bag to a second side of the collection bag and extending a height distance from an upper side of the collection bag to a lower side of the collection bag, the collection bag comprising:
- a first flexible sheet comprising a first shape extending along the width distance and the height distance;
- a second flexible sheet comprising a second shape extending along the width distance and the height distance, the second flexible sheet arranged overlapping and in contact with the first flexible sheet in a thickness direction,
- a first accommodation chamber arranged between the first flexible sheet and the second flexible sheet, the first accommodation chamber disposed adjacent the first side of the collection bag;
- a second accommodation chamber arranged between the first flexible sheet and the second flexible sheet, the second accommodation chamber disposed adjacent the second side of the collection bag;
- and
- a connection flow path comprising an upstream end and a downstream end, the upstream end fluidly interconnected to the first accommodation chamber at an exit point of the first accommodation arranged closer to the upper side of the collection bag than the lower side of the collection bag, the downstream end fluidly interconnected to the second accommodation chamber at an inflow point of the second accommodation arranged closer to the lower side of the collection bag than the upper side of the collection bag, wherein the connection flow path fluidly interconnects the first accommodation chamber with the second accommodation chamber;
- and
- an inlet tube that is operatively connected to the first accommodation chamber, the inlet tube configured to attach to a medical bag comprising an object to be collected.
6 more elements
Dependencies are inferred from the claim text.