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Patent Agency Ranking
公开(公告)号：US20250051712A1
公开(公告)日：2025-02-13
申请号：US18724852
申请日：2022-12-30
Applicant: MEDIKAN CO., LTD.
Inventor： HeeYoung LEE
Abstract: Provided is an apparatus for observing cells including a movable image photographing device, which includes a light-transmitting culture vessel in which a plurality of light-transmitting attachment members are irregularly arranged, wherein a plurality of cells are attached to and cultured on the plurality of light-transmitting attachment members, an image photographing device movable within the housing and configured to photograph the plurality of cells attached to and cultured on the plurality of light-transmitting attachment members irregularly arranged in the light-transmitting culture vessel, and a light source irradiating light to the plurality of cells attached to and cultured on the plurality of light-transmitting attachment members irregularly arranged in the light-transmitting culture vessel, to allow the image photographing device to photograph each of the plurality of cells attached to and cultured on the plurality of light-transmitting attachment members irregularly arranged in the light-transmitting culture vessel, to be recognizable. Accordingly, not only an image of cells is obtained when a device for obtaining an image of cells is in a stopped state, but also an image of cells cultured in an area where an image of cells is difficult or impossible to obtain is obtained when the device for obtaining an image of cells is in a stopped state, thereby obtaining an image of cells cultured in all areas, not in a limited area, so that observation efficiency may be greatly improved.
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公开(公告)号：US20200290059A1
公开(公告)日：2020-09-17
申请号：US15781548
申请日：2016-12-08
Applicant: MEDIKAN CO., LTD.
Inventor： Hee Young LEE , Hyun Jin YANG , Dae Chang BAE
Abstract: Provided is a centrifuge including: a rotary chamber configured to rotate so that centrifugal force acts on a substance contained in the rotary chamber; a storage unit configured to store a certain component separated from the substance in the rotary chamber by the centrifugal force according to rotation of the rotary chamber; and a filter located between the storage unit and the rotary chamber and through which the certain component, which is separated from the substance in the rotary chamber by the centrifugal force according to the rotation of the rotary chamber, passes to be stored in the storage unit. The storage unit includes a return prevention unit configured to prevent the certain component, which is separated from the substance in the rotary chamber by the centrifugal force according to the rotation of the rotary chamber and is stored in the storage unit, from returning from the storage unit to the rotary chamber. The present disclosure has an effect of easily separating a certain component sought to be separated.
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3.发明公开公开(公告)号：US20240240860A1
公开(公告)日：2024-07-18
申请号：US18288327
申请日：2022-03-21
Applicant: MEDIKAN CO., LTD.
Inventor： Hee Young LEE , Byung Young JUHN , Min Jae LEE
Abstract: A vacuum freeze-dryer for freeze-drying a sample in a pressure state of below the triple point of water according to an embodiment of the disclosure includes a freeze-drying chamber that is sealed and in which the sample is arranged, a first pump comprising an inlet connected to the freeze-drying chamber and configured to suck water vapor vaporized from the sample, an outlet configured to discharge the water vapor sucked, a storage tank having an inlet and an outlet formed therein and accommodating oil for maintaining seal during when the water vapor sucked from the inlet is moved to the outlet, an apparatus for separating moisture from oil connected to the first pump and separating moisture from the oil in the first pump, and a second pump connected to the apparatus for separating moisture from oil and generating a negative pressure in the apparatus for separating moisture from oil.
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公开(公告)号：US20210301253A1
公开(公告)日：2021-09-30
申请号：US17262054
申请日：2019-08-26
Applicant: MEDIKAN CO., LTD.
Inventor： Hee-Young LEE
Abstract: Provided is an autologous culture method of autologous stem cells according to an embodiment of the present disclosure, the autologous culture method including: (a) accommodating one's own stem cells collected by a medical institution and a first culture medium in a first culture container from the medical institution to a one's own culture device; (b) controlling the culture device to establish an environment suitable for culture of stem cells; (c) observing the stem cells cultured in the first culture container of the culture device; (d) replacing the first culture medium in the first culture container; (e) separating cultured stem cells from the first culture container; and (f) accommodating separated stem cells in a second culture container with a second culture medium. Accordingly, as an individual cultures one's own stem cells by oneself, costs may be remarkably reduced, a replacement of one's own stem cells with other's stem cells may be fundamentally prevented, and an environment suitable for the culture of one's own stem cells may be provided.
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公开(公告)号：US11103883B2
公开(公告)日：2021-08-31
申请号：US15781548
申请日：2016-12-08
Applicant: MEDIKAN CO., LTD.
Inventor： Hee Young Lee , Hyun Jin Yang , Dae Chang Bae
Abstract: Provided is a centrifuge including: a rotary chamber configured to rotate so that centrifugal force acts on a substance contained in the rotary chamber; a storage unit configured to store a certain component separated from the substance in the rotary chamber by the centrifugal force according to rotation of the rotary chamber; and a filter located between the storage unit and the rotary chamber and through which the certain component, which is separated from the substance in the rotary chamber by the centrifugal force according to the rotation of the rotary chamber, passes to be stored in the storage unit. The storage unit includes a return prevention unit configured to prevent the certain component, which is separated from the substance in the rotary chamber by the centrifugal force according to the rotation of the rotary chamber and is stored in the storage unit, from returning from the storage unit to the rotary chamber. The present disclosure has an effect of easily separating a certain component sought to be separated.
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