WO2021149891A1 - 멤브레인 모듈을 포함하는 세포 압출장치 및 이를 이용한 세포 압출방법 - Google Patents
멤브레인 모듈을 포함하는 세포 압출장치 및 이를 이용한 세포 압출방법 Download PDFInfo
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- WO2021149891A1 WO2021149891A1 PCT/KR2020/012628 KR2020012628W WO2021149891A1 WO 2021149891 A1 WO2021149891 A1 WO 2021149891A1 KR 2020012628 W KR2020012628 W KR 2020012628W WO 2021149891 A1 WO2021149891 A1 WO 2021149891A1
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- membrane
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- membrane module
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- dispersion
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/40—Concentrating samples
- G01N1/405—Concentrating samples by adsorption or absorption
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M33/00—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus
- C12M33/14—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus with filters, sieves or membranes
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M33/00—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus
- C12M33/04—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus by injection or suction, e.g. using pipettes, syringes, needles
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M47/00—Means for after-treatment of the produced biomass or of the fermentation or metabolic products, e.g. storage of biomass
- C12M47/06—Hydrolysis; Cell lysis; Extraction of intracellular or cell wall material
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M47/00—Means for after-treatment of the produced biomass or of the fermentation or metabolic products, e.g. storage of biomass
- C12M47/10—Separation or concentration of fermentation products
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/40—Concentrating samples
- G01N1/4077—Concentrating samples by other techniques involving separation of suspended solids
- G01N2001/4088—Concentrating samples by other techniques involving separation of suspended solids filtration
Definitions
- the present invention relates to a cell extruding device including a membrane module and a cell extrusion method using the same, and more particularly, to prevent membrane clogging and increase the membrane use area by efficiently dispersing and extruding a suspension containing cells in the membrane module Furthermore, it relates to a cell extrusion device and a cell extrusion method using the same, which can further increase production efficiency by easy membrane replacement and process execution.
- Extracellular vesicles refer to various types of particles secreted from cells, and are largely exosomes derived from the endosomal pathway and microvesicles derived from the plasma membrane. microvesicles), etc.
- Exosomes which are spherical vesicles discharged by cells, contain various information such as proteins and DNA of parent cells, and the development of cancer diagnostic markers and sensors is being actively conducted by using them as biomarkers.
- microvesicles are a type of cell organelle generally having a size of 0.03 to 1 ⁇ m, and are naturally released from the cell membrane of the cell and have a double phospholipid membrane form, and cytoplasm of mRNA, DNA, and protein, etc. It contains my ingredients.
- a centrifuge may be used as a method for obtaining an extracellular vesicle mimetic, but the centrifuge has a high price and still has a limitation in that the yield does not meet expectations.
- the present invention increases the dispersion rate of the suspension by applying a dispersion disk that efficiently disperses the suspension containing cells in the membrane module, as a result, it is possible to increase the membrane usage area during the extrusion process, and
- An object of the present invention is to provide a cell extrusion device capable of increasing production efficiency by using a syringe to enable mass production, and a cell extrusion method using the same.
- the present invention provides a cell extruding device for extruding cells in a suspension passing through a membrane module through a constant pressure, wherein the membrane module includes a pair of supports having a through hole through which the suspension moves. ; a membrane through which the cells pass and extruded; and a dispersion disk having a plurality of microholes formed thereon except for a dispersion zone including a central portion, wherein the membrane and the dispersion disk are positioned between the pair of supports, and a through hole formed in each of the pair of supports; The central portion of the dispersion disk is located on the same axis, and the membrane module is tightly fixed by a pair of holder parts.
- an O-ring is positioned between the dispersion disk and the support adjacent to the dispersion disk to form a sealed space, so that the suspension penetrating the support can be diffused into a plurality of microholes formed in the dispersion disk. do.
- an O-ring is also positioned between the dispersion disk and the membrane to form a constant sealed space, thereby increasing the membrane permeation efficiency of the suspension.
- the membrane module may prevent damage to the membrane when the porous membrane support film is positioned on one or more surfaces of the membrane.
- the method comprising: connecting a syringe containing a cell suspension to a through hole of a support adjacent to the dispersion disk among through holes of the cell extruding device; and injecting the suspension contained in the syringe into the membrane module, and then discharging the suspension through the dispersion disk and the membrane to the remaining through-holes; and repeating the process at least once or more.
- a cell extruding device for extruding cells in suspension passing through a membrane module through a constant pressure
- the membrane module comprising: a pair of supports having through-holes through which the suspension moves; a membrane through which the cells pass and extruded; and a pair of dispersion disks having a plurality of microholes formed thereon except for a dispersion zone including a central portion, wherein the pair of dispersion disks are positioned between the pair of supports, in both directions of the membrane and the membrane, respectively ,
- the through-holes of each of the pair of supports and the center of the pair of dispersion disks are located on the same axis, and the membrane module is tightly fixed by a pair of holder parts.
- O-rings are respectively positioned between the support and the dispersion disk to form a closed space, so that the suspension penetrating the support can be diffused into a plurality of microholes formed in the dispersion disk.
- O-rings are respectively positioned between the membrane and the dispersion disk to form a constant sealed space, thereby increasing the membrane permeation efficiency of the suspension.
- a porous membrane support film is positioned on one or more surfaces of the membrane to prevent damage to the membrane.
- the membrane module may connect the syringe containing the suspension to one or more of the through-holes formed in the pair of supports, and the syringe may have a plunger moving by a syringe pump.
- Cell extrusion method characterized in that by repeating the process comprising the at least one or more.
- a first syringe containing a suspension containing cells is connected to a through hole on one side of the cell extruding device, and a second syringe in which a plunger is pressed inside connecting to the through hole of the other side; injecting the suspension contained in the first syringe into the membrane module and then introducing the suspension into the second syringe through the dispersion disk and the membrane; and repeating the process including the step of injecting the suspension introduced into the second syringe back into the membrane module, and then introducing the suspension into the first syringe through the dispersion disk and the membrane. do it with
- a large-capacity syringe can be used to inject a suspension containing cells into the membrane module, so it is easy to operate and enables rapid cell extrusion.
- the through hole formed in a pair of supports located inside the membrane module and the central portion of the dispersion disk are located on the same axis, and fine holes are not formed in the dispersion zone of the dispersion disk, so that the suspension passing through the through hole is dispersed Since it is dispersed while colliding with the dispersion zone of the disk, it passes through the micro-holes in all directions, which not only increases the area used for the membrane, but also prevents the membrane from clogging during repeated use.
- FIG. 1 is an exploded perspective view of a cell extruding device according to a first embodiment of the present invention
- Figure 2 is an exploded cross-sectional view of the cell extruding device according to the first embodiment of the present invention.
- FIG. 3 is a cross-sectional view of a dispersion disk according to the present invention.
- Figure 4 is a perspective view showing a state that a syringe is connected to one side of the cell extruding device of the first embodiment according to the present invention.
- FIG. 5 is an exploded perspective view of a cell extruding device according to a second embodiment according to the present invention.
- FIG. 6 is an exploded cross-sectional view of a cell extruding device according to a second embodiment of the present invention.
- FIG. 7 is a perspective view showing a state that syringes are connected to both sides of the cell extruding device according to the second embodiment according to the present invention.
- FIG. 8 is a cross-sectional view showing a state in which the syringes connected to both sides of the cell extrusion device according to the second embodiment according to the present invention are moved by a syringe pump.
- a cell extruding device (hereinafter, 'extrusion device') according to a first embodiment of the present invention will be described with reference to FIGS. 1 to 4 .
- FIG. 1 is an exploded perspective view of an extrusion apparatus 10 according to a first embodiment of the present invention
- FIG. 2 is an exploded cross-sectional view of an extrusion apparatus 10 according to a first embodiment of the present invention.
- the extrusion device 10 includes a membrane module 100 and a pair of holder parts 200 and 200 ′ for closely fixing the membrane module 100 .
- the cells are extruded when the suspension 300 including cells passes through the membrane module 100 while passing through the membrane 110 having a fine porosity.
- the suspension 300 including the cells may be injected into the membrane module 100 through a syringe.
- the injection means of the suspension 300 is not necessarily limited to a syringe, and if it can be discharged by pressing the suspension 300 in a certain direction, it is okay.
- the membrane module 100 includes a pair of supports 120 and 120' and a membrane 110 and a dispersion disk 130 between the pair of supports 120 and 120' therein.
- the supports 120 and 120' are formed with through-holes 121 and 121' through which the suspension moves, respectively.
- the through-holes 121 and 121' are preferably formed at the center of the supports 120 and 120' to make the moving axis of the suspension 300 a straight line.
- the ends of the through-holes 121 and 121' may protrude at a predetermined height from the supports 120 and 120' for easy coupling with the end of the syringe 400 containing the suspension 300 containing the cells.
- the ends of the supports 120 and 120 ′ may have a shape protruding at a predetermined height for easy coupling with the ends of the syringe 400 . If, at the end of the syringe 400, a screw thread may be formed for coupling with a needle, in this case, the end of the supporters 120 and 120 ' and the screw line formed at the end of the syringe 400 and the corresponding thread When formed, the coupling with the sillage 400 can be more firmly coupled.
- the dispersion disk 130 has a plurality of microholes 132 formed therein except for the dispersion zone 131 including the central portion, and the suspension to be injected 300 is dispersed widely while moving along the through hole 121 at a high speed and collides with the dispersion zone 131 of the dispersion disk 130 .
- the through-holes 121 and 121' formed in the supports 120 and 120' located inside the membrane module 100 and the center of the dispersion disk 130 should be located on the same axis.
- the dispersion disk 130 and the dispersion The O-ring 140 is preferably positioned between the disk 130 and the adjacent support 120 . In this case, when the O-ring 140 is in the above position, a sealed space is formed between the dispersion disk 130 and the support 120 in a close contact state, and through this, the suspension 300 can further enhance the dispersion effect. there is.
- an O-ring 140 may be further positioned between the dispersion disk 130 and the membrane 110, and through this, a sealed space is formed in a close contact state, so that the suspension 300 is formed with the membrane. When passing (300), it is possible to maintain a continuous pressurization state.
- an additional O-ring 140 may be further positioned to increase the sealed adhesion between the components of the membrane module 100 .
- the membrane module 100 may further include a membrane support film 150 having a porosity on at least one surface of the membrane 110 .
- the membrane support film 150 prevents the membrane 110 from being damaged when a constant pressure is applied to the membrane 110 .
- the porous size of the membrane support film 150 must be greater than the porous size of the membrane 110 to facilitate movement of the suspension 300 .
- the membrane module 100 can smoothly pass through the membrane 110 under a constant pressure without the suspension 300 flowing out only when the internal components are in close contact with each other. Accordingly, a pair of holder parts 200 and 200 ′ are tightly fixed by a fastening means while receiving the membrane module 100 for adhesion of the membrane module 100 .
- the fastening means may be a screw thread corresponding to each other as shown in FIGS. 1 and 2 , but is not necessarily limited thereto, and any common fastening means may correspond to this.
- a predetermined hole is formed at the ends of the pair of holder parts 200 and 200' so that the ends of the supports 120 and 120' are exposed.
- the material of the holder parts 200 and 200' is not particularly limited, but may be metal in order to withstand the pressure caused by a constant close contact.
- the replacement of the membrane 110 with different porosity occurs frequently, and the holder parts 200 and 200' can release the adhesion state with a simple operation, so that the membrane 110 is replaced. has the advantage of being easy to
- the injection direction of the suspension 300 is also unidirectional. Therefore, as shown in FIG. 4 , a syringe 400 containing a suspension 300 containing cells is connected to one side of the extrusion device 10 , and the suspension discharged through the membrane 110 is guided to the other side on the other side of the extrusion device 10 .
- the connecting hose 160 is connected to the receiving portion 170 for accommodating the suspension 300 .
- a syringe 400 containing a suspension 300 containing cells is passed through one side formed in the support 120 adjacent to the dispersion disk 130 among the through holes 121 and 121 ′ of the cell extrusion device 10 . Connect to the hole 121 (step S10)
- Step S20 when the plunger inside the syringe 400 is moved to inject the suspension 300 contained in the connected syringe 400 into the membrane module, the suspension 300 is the dispersion disk 130 and the membrane ( 110) through the other side through-hole 121'.
- a sufficient extrusion effect can be obtained only when steps S10 and S20 are repeated at least once, more preferably 3 to 5 times or more.
- the extrusion apparatus 10' according to the second embodiment of the present invention is generally similar to the extrusion apparatus (!0) according to the first embodiment, except that a pair of dispersion disks 130 and 130' are located,
- the shape and function of the membrane 110, the supports 120, 120', and the dispersion disks 130, 130' are the same as those described above. Accordingly, in the extrusion apparatus 10' according to the second embodiment, two syringes 400 and 400' are connected to both ends as shown in FIG. 7 to enable a bidirectional extrusion process.
- the membrane module 100 ′ according to the extrusion device 10 ′ includes a pair of membrane 110 and a pair of membrane 110 between the pair of supports 120 and 120 ′ in both directions. Dispersion disks 130 and 130' are located respectively,
- the membrane module 100' of the extrusion apparatus 10' according to the second embodiment passes through each of a pair of supports, like the membrane module 100 of the extrusion apparatus 10 according to the first embodiment described above.
- the centers of the holes 121 and 121' and the pair of dispersion disks 130 and 130' are all located on the same axis. This is to increase the dispersion efficiency of the injected suspension 300, and the principle has been described above, so it will be omitted.
- the membrane module 100 ′ may be positioned between the respective supports 120 and 120 ′ and the dispersing disks 130 and 130 ′ and an O-ring 140 , through which a sealed space is formed to form a bidirectional suspension 300 .
- the suspension 300 passing through the supports 120 and 120' is dispersed by the dispersion disks 130 and 130' because a certain pressure is applied in a closed state so that the suspension 300 does not leak to the outside. It is possible to further enhance the effect of preventing clogging of the membrane and increasing the area of use of the membrane.
- an O-ring 140 may be positioned between the membrane 110 and the dispersion disks 130 and 130 ′, respectively, which also forms a sealed space to form a closed space of the suspension 300 . This is to increase the extrusion efficiency when passing through the membrane.
- a porous membrane support film 150 may be positioned on one or more surfaces of the membrane 110 .
- the plungers inside the first and second syringes 400 and 400' can be automatically moved by the syringe pumps 500 and 500'. More preferably, the two syringe pumps 500 and 500' can be automatically adjusted so that the internal pressure of the first and second syringes 400 and 400' is kept constant, and for this purpose, a separate pressure gauge (not shown) can be installed.
- a first syringe 400 containing a suspension 300 containing cells is connected to a through hole 121 on one side of the extrusion device 10', and a second syringe 400' in which the plunger is pressed inside. ) is connected to the through hole 121 ′ on the other side.
- Step S'30 After injecting the suspension 300 introduced into the second syringe 400 ′ back into the membrane module 100 ′, it passes through the dispersion disks 130 and 130 ′ and the membrane 110 . It is introduced into the first syringe 400 .
- step S'10 to step S'30 it is necessary to repeat at least once or more, more preferably 3 to 5 times or more, to obtain a sufficient extrusion effect.
- the present invention includes a vesicle (VESICLE) produced by the cell extrusion method.
- VESICLE vesicle
- Vesicles such as extracellular vesicles formed by cell membranes including extracellular vesicles (exosomes, microvesicles, etc.) can be obtained while the cells in the suspension are extruded by the extrusion method using the extrusion apparatus according to the present invention. .
- dispersion zone 132 microholes
- O-ring 150 membrane support film
- connection hose 170 receiving part
- the present invention relates to a cell extrusion device including a membrane module and a cell extrusion method using the same, and by efficiently dispersing a suspension containing cells in the membrane module, it is possible to prevent clogging of the membrane and increase the membrane usage area, and further It is easy to replace the membrane and perform the process, so the production efficiency can be further increased.
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Description
Claims (13)
- 일정한 가압을 통해 멤브레인 모듈을 통과하는 현탁액 내 세포를 압출하는 세포 압출장치에 있어서,상기 멤브레인 모듈은상기 현탁액이 이동하는 관통홀이 형성된 한 쌍의 지지체;상기 세포가 통과하며 압출되는 멤브레인; 및중심부를 포함하는 분산존을 제외하고 미세홀이 다수 형성된 분산 디스크;를 포함하되,상기 한 쌍의 지지체 사이에, 상기 멤브레인 및 상기 분산 디스크가 위치하고,상기 한 쌍의 지지체에 각각 형성된 관통홀 및 상기 분산 디스크의 중심부가 동일축 상에 위치하며,상기 멤브레인 모듈은 한쌍의 홀더부에 의해 밀착 고정되는 것을 특징으로 하는 세포 압출장치.
- 제1항에 있어서,상기 멤브레인 모듈은상기 분산 디스크 및 상기 분산 디스크와 인접하는 지지체 사이에 오링이 위치하여, 일정 공간을 형성하는 것을 특징으로 하는 세포 압출장치.
- 제1항에 있어서,상기 멤브레인 모듈은상기 분산 디스크 및 상기 멤브레인 사이에 오링이 위치하여, 일정 공간을 형성하는 것을 특징으로 하는 세포 압출장치.
- 제1항에 있어서,상기 멤브레인 모듈은상기 멤브레인의 하나 이상의 면에 다공성 멤브레인 지지필름이 위치하여 상기 멤브레인의 파손을 방지하는 것을 특징으로 하는 세포 압출장치.
- 일정한 가압을 통해 멤브레인 모듈을 통과하는 현탁액 내 세포를 압출시키는 세포 압출장치에 있어서,상기 멤브레인 모듈은상기 현탁액이 이동하는 관통홀이 형성된 한 쌍의 지지체;상기 세포가 통과하며 압출되는 멤브레인; 및중심부를 포함하는 분산존을 제외하고 미세홀이 다수 형성된 한 쌍의 분산 디스크;를 포함하며,상기 한 쌍의 지지체 사이에, 상기 멤브레인 및 상기 멤브레인 양측방향으로 상기 한 쌍의 분산 디스크가 각각 위치하고,상기 한 쌍의 지지체 각각의 관통홀, 상기 한 쌍의 분산 디스크의 중심부가 동일축 상에 위치하며,상기 멤브레인 모듈은 한쌍의 홀더부에 의해 밀착 고정되는 것을 특징으로 하는 세포 압출장치.
- 제5항에 있어서,상기 멤브레인 모듈은상기 지지체와 상기 분산 디스크 사이에 오링이 각각 위치하여, 일정 공간을 형성하는 것을 특징으로 하는 세포 압출장치.
- 제5항에 있어서,상기 멤브레인 모듈은상기 멤브레인과 상기 분산 디스크 사이에 오링이 각각 위치하여, 일정 공간을 형성하는 것을 특징으로 하는 세포 압출장치.
- 제5항에 있어서,상기 멤브레인 모듈은상기 멤브레인의 하나 이상의 면에 다공성 멤브레인 지지필름이 위치하여 상기 멤브레인의 파손을 방지하는 것을 특징으로 하는 세포 압출장치.
- 제1항 또는 제5항에 있어서,상기 멤브레인 모듈은상기 현탁액이 담긴 시린지를 상기 한 쌍의 지지체에 형성된 관통홀 중 어느 하나 이상에 연결하는 것을 특징으로 하는 세포 압출장치.
- 제9항에 있어서,상기 시린지는 시린지펌프에 의해 플런저가 이동하는 것을 특징으로 하는 세포 압출장치.
- 제1항에 따른 세포 압출장치를 이용한 세포 압출방법에 있어서,세포를 포함하는 현탁액이 담긴 시린지를 상기 세포 압출장치의 관통홀 중 상기 분산 디스크와 인접한 지지체의 관통홀에 연결하는 단계; 및상기 시린지에 담긴 현탁액을 상기 멤브레인 모듈 내부로 주입한 후, 상기 분산 디스크과 상기 멤브레인을 거쳐 나머지 관통홀로 배출하는 단계;를 포함하는 과정을 적어도 1회 이상 반복하는 것을 특징으로 하는 세포 압출방법.
- 제5항에 따른 세포 압출장치를 이용한 세포 압출방법에 있어서,세포를 포함하는 현탁액이 담긴 제1 시린지를 상기 세포 압출장치 중 일측의 관통홀에 연결하고, 플런저를 내부로 압착시킨 제2 시린지를 타측의 관통홀에 연결하는 단계;상기 제1 시린지에 담긴 현탁액을 상기 멤브레인 모듈 내부로 주입한 후, 상기 분산 디스크와 상기 멤브레인을 거쳐 상기 제2 시린지로 유입시키는 단계; 및상기 제2 시린지에 유입된 현탁액을 다시 상기 멤브레인 모듈 내부로 주입한 후, 상기 분산 디스크와 상기 멤브레인을 거쳐 상기 제1 시린지로 유입시키는 단계;를 포함하는 과정을 적어도 1회 이상 반복하는 것을 특징으로 하는 세포 압출방법.
- 제11항 또는 제12항에 따른 세포 압출방법에 의해 제조되는 베지클.
Priority Applications (5)
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EP20915934.2A EP4095227A4 (en) | 2020-01-22 | 2020-09-18 | CELL EXTRUSION DEVICE COMPRISING A MEMBRANE MODULE AND CELL EXTRUSION METHOD USING THE SAME |
AU2020425281A AU2020425281A1 (en) | 2020-01-22 | 2020-09-18 | Cell-extruding device including membrane module, and cell-extruding method using same |
CN202080094186.5A CN115038780A (zh) | 2020-01-22 | 2020-09-18 | 包含膜模块的细胞挤出装置及使用该装置的细胞挤出方法 |
JP2022544735A JP2023511435A (ja) | 2020-01-22 | 2020-09-18 | メンブレンモジュールを含む細胞押出装置およびこれを用いた細胞押出方法 |
US17/759,268 US20230065508A1 (en) | 2020-01-22 | 2020-09-18 | Cell-extruding device including membrane module, and cell-extruding method using same |
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KR1020200008298A KR102134906B1 (ko) | 2020-01-22 | 2020-01-22 | 멤브레인 모듈을 포함하는 세포 압출장치 및 이를 이용한 세포 압출방법 |
KR10-2020-0079466 | 2020-01-22 | ||
KR10-2020-0008298 | 2020-01-22 | ||
KR1020200079466A KR102154135B1 (ko) | 2020-06-29 | 2020-06-29 | 분산성이 우수한 세포 압출장치 및 이를 이용한 세포 압출방법 |
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EP (1) | EP4095227A4 (ko) |
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KR20110115481A (ko) * | 2010-04-15 | 2011-10-21 | 주식회사 싸이토젠 | 미세유체장치 |
KR20130138103A (ko) * | 2012-06-08 | 2013-12-18 | 폴 코포레이션 | 세포 수확 장치 및 시스템 |
KR20140118524A (ko) * | 2013-03-29 | 2014-10-08 | 포항공과대학교 산학협력단 | 원심력을 이용한 세포유래 인공 마이크로베시클 제조 장치 |
KR20160071505A (ko) * | 2014-12-11 | 2016-06-22 | 코웨이 주식회사 | 정수필터 및 이를 포함하는 수처리장치 |
KR102134906B1 (ko) * | 2020-01-22 | 2020-07-17 | 주식회사 엠디뮨 | 멤브레인 모듈을 포함하는 세포 압출장치 및 이를 이용한 세포 압출방법 |
-
2020
- 2020-09-18 WO PCT/KR2020/012628 patent/WO2021149891A1/ko unknown
- 2020-09-18 AU AU2020425281A patent/AU2020425281A1/en active Pending
- 2020-09-18 US US17/759,268 patent/US20230065508A1/en active Pending
- 2020-09-18 CN CN202080094186.5A patent/CN115038780A/zh active Pending
- 2020-09-18 EP EP20915934.2A patent/EP4095227A4/en active Pending
- 2020-09-18 JP JP2022544735A patent/JP2023511435A/ja active Pending
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KR20110115481A (ko) * | 2010-04-15 | 2011-10-21 | 주식회사 싸이토젠 | 미세유체장치 |
KR20130138103A (ko) * | 2012-06-08 | 2013-12-18 | 폴 코포레이션 | 세포 수확 장치 및 시스템 |
KR20140118524A (ko) * | 2013-03-29 | 2014-10-08 | 포항공과대학교 산학협력단 | 원심력을 이용한 세포유래 인공 마이크로베시클 제조 장치 |
KR20160071505A (ko) * | 2014-12-11 | 2016-06-22 | 코웨이 주식회사 | 정수필터 및 이를 포함하는 수처리장치 |
KR102134906B1 (ko) * | 2020-01-22 | 2020-07-17 | 주식회사 엠디뮨 | 멤브레인 모듈을 포함하는 세포 압출장치 및 이를 이용한 세포 압출방법 |
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US20230065508A1 (en) | 2023-03-02 |
AU2020425281A1 (en) | 2022-08-11 |
EP4095227A1 (en) | 2022-11-30 |
JP2023511435A (ja) | 2023-03-17 |
CN115038780A (zh) | 2022-09-09 |
EP4095227A4 (en) | 2023-07-12 |
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