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公开(公告)号：US20250066962A1
公开(公告)日：2025-02-27
申请号：US18723318
申请日：2022-12-22
Applicant: AMOGREENTECH CO., LTD.
Inventor： Chan KIM , Hyo Jung LEE , Seoung Hoon LEE , Kang Sik SHIN , Yun Mi SO
Abstract: A thermally adhesive fiber web implemented by including the steps of: (1) preparing respectively a first spinning solution in which a support component and a second spinning solution in which a thermally adhesive component; (2) performing electrospinning such that the first spinning solution is discharged to a portion of the end surface of a discharge port and the second spinning solution is discharged to the remaining portion, thereby accumulating side-by-side type thermally adhesive composite fibers having a diameter of less than 1 μm; and (3) applying heat to the accumulated side-by-side type thermally adhesive composite fibers. The thermally adhesive fiber web enables easy interfacial bonding to a heterogeneous material with a different material and structural specification and prevents pores formed in an initial stage from being closed during thermal bonding.
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公开(公告)号：US20220002651A1
公开(公告)日：2022-01-06
申请号：US17293993
申请日：2019-11-14
Applicant: AMOGREENTECH CO., LTD.
Inventor： Seon Ho JANG , Hee Sung PARK , Kyung Gu HAN , Dong Sik SEO , Song Hee KOO , Ji Young KIM , Hyo Jung LEE , Su Yeon LEE , In Yong SEO , Seoung Hoon LEE , Chan KIM
IPC: C12M1/12
Abstract: Provided is a cell culture sheet for a large-capacity incubator. A cell culture sheet according to one embodiment of the present invention is a cell culture sheet provided in a large-capacity incubator having a plurality of sheets disposed to be spaced apart at predetermined intervals therein, wherein the cell culture sheet has an area of 100 cm2 or more and a bending depth of 0.5 cm or less. As such, even when the culture sheets are closely placed in a limited volume of space, there is little sagging or shape deformation in a specific direction to prevent the occurrence of contact with adjacent culture sheets, thereby preventing a decrease in cell culture volume due to a dead space. Furthermore, since the flow of a cell culture fluid due to the occurrence of contact can be minimized or prevented, a large capacity of cells can be stably and smoothly cultivated such that the cell culture sheet is very suitable for a large-capacity incubator and can be widely applied to the cell culture industry.
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公开(公告)号：US20220389362A1
公开(公告)日：2022-12-08
申请号：US17754995
申请日：2020-10-12
Applicant: AMOGREENTECH CO., LTD.
Inventor： Hee Sung PARK , In Yong SEO , Seoung Hoon LEE , Seon Ho JANG , Su Yeon LEE , Ji Young KIM , Hyo Jung LEE
Abstract: A cell culture apparatus is provided. A cell culture apparatus according to one exemplary embodiment of the present invention comprises: a cell culture part comprising an accommodation space in which a plurality of supports for cell culture are disposed; a medium supply part for storing a predetermined amount of medium to be supplied to the cell culture part, and maintaining a predetermined carbon dioxide concentration of the medium stored therein by using carbon dioxide introduced from the outside through a gas supply port; and a pump, which interconnects the cell culture part and the medium supply part so as to circulate, in the cell culture part, a medium stored in the medium supply part.
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公开(公告)号：US20220389360A1
公开(公告)日：2022-12-08
申请号：US17754994
申请日：2020-10-12
Applicant: AMOGREENTECH CO., LTD.
Inventor： Hee Sung PARK , In Yong SEO , Seoung Hoon LEE , Kyung Gu HAN , Seon Ho JANG , Jae Yun KIM , Su Yeon LEE , Ji Young KIM , Hyo Jung LEE
Abstract: A cell culture device is provided. A cell culture device according to an exemplary embodiment of the present invention comprises: a housing which has a plurality of through-holes formed through at least one surface thereof to allow carbon dioxide to be introduced thereinto from the outside and includes an inner space filled with a medium for culturing cells; a plurality of supporters which are arranged in the inner space in multiple steps while being spaced at an interval from each other so as to culture cells and are provided in a plate-shape having a predetermined area; and a porous member which is attached to one surface of the housing so as to cover the plurality of through-holes, prevents the medium filled in the inner space from leaking to the outside, and allows carbon dioxide to be introduced into the inner space from the outside.
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