CN102834503A - 连续培养装置 - Google Patents

连续培养装置 Download PDF

Info

Publication number
CN102834503A
CN102834503A CN2010800575206A CN201080057520A CN102834503A CN 102834503 A CN102834503 A CN 102834503A CN 2010800575206 A CN2010800575206 A CN 2010800575206A CN 201080057520 A CN201080057520 A CN 201080057520A CN 102834503 A CN102834503 A CN 102834503A
Authority
CN
China
Prior art keywords
aufwuchsplate
interconnective
intervals
aforementioned
cell
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN2010800575206A
Other languages
English (en)
Other versions
CN102834503B (zh
Inventor
E·贝里
F·柯西奥
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vivabiocell SpA
Original Assignee
Vivabiocell SpA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Vivabiocell SpA filed Critical Vivabiocell SpA
Publication of CN102834503A publication Critical patent/CN102834503A/zh
Application granted granted Critical
Publication of CN102834503B publication Critical patent/CN102834503B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12MAPPARATUS 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
    • C12M21/00Bioreactors or fermenters specially adapted for specific uses
    • C12M21/08Bioreactors or fermenters specially adapted for specific uses for producing artificial tissue or for ex-vivo cultivation of tissue
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N5/00Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/0062General methods for three-dimensional culture
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K35/00Medicinal preparations containing materials or reaction products thereof with undetermined constitution
    • A61K35/12Materials from mammals; Compositions comprising non-specified tissues or cells; Compositions comprising non-embryonic stem cells; Genetically modified cells
    • A61K35/32Bones; Osteocytes; Osteoblasts; Tendons; Tenocytes; Teeth; Odontoblasts; Cartilage; Chondrocytes; Synovial membrane
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14Macromolecular materials
    • A61L27/18Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/56Porous materials, e.g. foams or sponges
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12MAPPARATUS 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
    • C12M23/00Constructional details, e.g. recesses, hinges
    • C12M23/02Form or structure of the vessel
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12MAPPARATUS 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
    • C12M25/00Means for supporting, enclosing or fixing the microorganisms, e.g. immunocoatings
    • C12M25/14Scaffolds; Matrices
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2300/00Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/60Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a special physical form
    • A61L2300/64Animal cells
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B33ADDITIVE MANUFACTURING TECHNOLOGY
    • B33YADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y10/00Processes of additive manufacturing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B33ADDITIVE MANUFACTURING TECHNOLOGY
    • B33YADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y50/00Data acquisition or data processing for additive manufacturing
    • B33Y50/02Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2533/00Supports or coatings for cell culture, characterised by material
    • C12N2533/30Synthetic polymers
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2535/00Supports or coatings for cell culture characterised by topography
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2537/00Supports and/or coatings for cell culture characterised by physical or chemical treatment

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Public Health (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Sustainable Development (AREA)
  • Dermatology (AREA)
  • Transplantation (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Immunology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Cell Biology (AREA)
  • Molecular Biology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Rheumatology (AREA)
  • Developmental Biology & Embryology (AREA)
  • Virology (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Materials For Medical Uses (AREA)

Abstract

描述了一种用于在三维结构中培养哺乳动物细胞的连续培养装置,所述三维结构用于体内移植或植入。所述培养装置包括(a)由以有规律的间距间隔的相互连接的生长面矩阵形成的支架,和(b)在生长区域的入口和出口的流体分配装置。所述装置对于培养用于牙科植入物或骨重建的骨细胞尤其有用。

Description

连续培养装置
发明领域
本发明涉及在用于体内移植或植入的三维结构中培养哺乳动物细胞的装置。更特别地,本发明涉及用于培养牙科植入物或骨重建的骨细胞的连续培养装置。
背景技术
对于在三维(3D)环境比如3D结构或支架上培养细胞受到越来越多的关注。在3D支架上进行细胞培养对于生产可移植的组织结构的组织工程是有用的。在3D支架上进行3D培养内在的困难是:(i)贯穿支架孔的统一、高效的细胞接种,和(ii)向支架中央部分细胞的物质转移受限。
过去三十年来在组织工程领域取得了巨大的进步,但是与在深的或厚的结构的中心培养细胞所遇到的困难相关的问题仍然存在。
美国专利6,194,210描述了在聚合微载体细胞中培养A型肝炎病毒的过程。
美国专利6,218,182描述了在生物反应器中培养3D组织,尤其是用作体外肝脏辅助装置的肝脏组织的方法,细胞接种于生物反应器中,并提供两股培养基流,每一股与细胞不同的侧面相接触。
US 2009/0186412描述多孔细胞支架和其生产方法。
所有的现有技术文献提出了高细胞密度的培养系统遇到不规律的液体流时出现的一些问题。
在厚的结构中或培养密度高时,已知的生物反应器不能有效地模拟体内营养机制。
在哺乳动物体内,流量的调节、营养物质和气体的传递、废物的清除是包括体内许多复杂功能的自动化过程。血液是复杂的系统,维持大量的气体和营养物质进入和排出遍布体内的细胞的能力。流量通过复杂的系统进行管理,其自动改变体积和压力以重新分配血流量到高需求的区域。所述分配系统包括数千分支,每个分支可以具有更小的内径,直到最后达到滋养细胞的维度水平。利用计算流体力学(CFD)软件能够进行复杂结构和其容器中的流动分析。当合适的特征的组合被确定,可以研究代谢参数,以保证物质的利用率和生产的废物的产率保持在典型的安全区域。一个例子是计算最大细胞密度和氧消耗率,以确保所有的细胞维持有氧。
现在我们找到了连续培养装置,其解决了在深或厚的结构的中心培养细胞时的问题。
发明内容
本发明的目的是连续培养装置,包括(a)由以规律的间距间隔的相互连接的生长面的矩阵形成的支架,和(b)位于生长区域的入口和出口的流体分配装置。
配置间距和界限,使通过和环绕生长面的定向流均一。
流量分配是指允许生长区域的入口和出口到每个生长面的足够的流量。所述流量分配利用计算流体动力学和主要代谢物利用分析进行分析,以保证细胞免于不利的生长条件。
优选地,流量分配是指分配新鲜营养物和气体的进入流到生长面。可以根据生长面的形状和生长面支持的细胞的总数量,调整分配装置通道的截面积和通道的数量,以方便到生长面的均匀分布。
优选地,培养装置包括相互连接的生长面的矩阵,其由多种纤维或三维结构的有组织和重复式的相互连接来限定,其可以加入任意数量的用于促进或加强细胞生长和附着的平面或表面物体。
形成矩阵的三维结构可以是圆柱形、长方形、六角形,或其他任何形状或形状的组合,并且表面可以是光滑的或有纹理的。
在本发明实际优选的实施方式中,支架是由围绕着中心支持物的以有规律的间距间隔的相互连接的生长面的矩阵形成。
由所述结构相互连接形成的开放空间,等于或大于0.7mm,小于3mm,优选的等于或大于0.9mm,小于3mm。在优选的实施方式中,间距大于1.0mm,但是需要时可以根据支架的物理强度作出改变。在本发明的另一个更优选的实施方式中,相互连接的生长面以等于或大于1.0mm,小于2.0mm的规律间距间隔。
间距是本发明的特征性特性。围绕上述范围内的参数变化可以优化整个支架中的培养基流,并同时独立于它们最终的形状和维度,赋予根据本发明的所有装置的3D结构的足够坚固性。由生长面相互连接形成的开放空间,形成了根据本发明的装置的有组织的特征结构,其区别于现有技术中已知装置的多孔结构。
支架的形状优选是立方体,但它可以是另一种形状,例如圆柱形的或解剖学上正确的。
优选地,培养装置包括大量均一安排的相互连接的生长面,形成限制每立方体积最大数量细胞的大的开放区域,便于生长区域容易地进行血管生成。
培养装置可以由任何生物相容性材料制成。
生物相容性材料是任何生物相容性的有机聚合物或其混合物以及生物相容性的有机多聚体和生物相容性的有机或无机非聚合化合物的掺合物或混合物。
用于本发明的生物相容性材料成分的非限制性的特定例子是聚己内酯、聚氧化乙烯-对苯二甲酸乙二醇酯、聚酰胺、聚L-乳酸、聚乙醇酸、胶原蛋白、纤维连接蛋白、羟基磷灰石等。
在实际优选实施方式中,所述培养装置还包括无菌密封罩,其可以在培养期完成时拆卸。所述无菌罩可以包括密封的可拆卸盖、入口分配装置、可选的出口分配装置,和用于定位和固定培养装置中的生长面的必要的支持物。
所述罩可以是长方形、圆柱体或其他的保持培养装置以及提供无菌除去支架的额外特征所需的其他任何形状。
本发明提供了超过以前的培养装置的几个优势,在于营养输送使得组织在厚(>1mm)的基质上产生并保持活力。
可以在单个步骤的过程中生产本发明的3D培养装置。
可选择地,首先可以生产2D层,所述的单个2D层可以通过一个覆盖另外一些的方式组装形成根据本发明的3D培养装置。
3D培养装置的最终尺寸的将取决于组装的2D层的数目。
本发明的培养装置,可以有效地用于培养任何类型的细胞成3D组织。优选培养用于牙科植入物或骨重建的细胞。一旦细胞生长成3D组织,可以停止培养基流,可以使用或保存组织供将来使用。本发明的培养装置也可以有效地用来培养直接进入人体的细胞。事实上,所述装置可以植入需要组织重建的病人,可以在体内实现所述培养。
使用根据本发明的培养装置,细胞可以在受控制的环境中在可生物降解的支架上生长。生长面相互连接形成大的开放的区域,使它们能够接触到均匀的培养基流,并防止在生长过程中的污染。特别是,防止了在生长过程中由于气泡形成的生长面的污染或阻塞。
此外,使用本发明的培养装置,培养条件被连续监测,对所需条件的任何偏离,进行自动校正和报警。这提供了维持细胞未分化状态,以尽量减少最大细胞密度和相关的毒性坏死的必要条件,并提供了对关键的营养物质和气体非扩散限制的环境。
另外,根据本发明提供的培养装置,如对兔子进行的实验显示在没有细胞存在的情况下也提供了组织的生长。
实施例
实验方案
根据本发明的两层支架(11mm×11mm×5mm),切成等尺寸的四件,用于小鼠上的细胞生长实验。
组织学分析和结果
四个连续培养装置植入免疫缺陷的NOD/SCID小鼠。
从植入起一周后的炎症反应分析表明,没有典型的炎症反应迹象,即肿胀、发红、分泌物等。
对照材料HA(羟基磷灰石),即市售的生物医用材料作为标准样品的组织学分析,没有显示炎症(如淋巴细胞浸润),相反地,它显示了多孔陶瓷材料与组织的整合(成纤维细胞进入材料的孔隙)。
从含有本发明目标的连续培养装置的所有的样品中去除聚己内酯,并用石蜡代替。它导致阴性的或空的显微图像。
样品P(聚己内酯)、PC(有细胞的聚己内酯)、PD(三钙磷酸盐浸渍的聚己内酯)(图7)、PDC(三钙磷酸盐浸渍的有细胞的聚己内酯)(图8)的组织学分析没有显示组织的任何炎症过程。所以,在体内植入本发明的的连续培养装置,提供了细胞的生长而没有组织的炎症过程。
对小鼠进行的分析表明,连续培养装置是生物相容的,且没有局部毒性。此外,连续培养装置的典型的3D结构提供了组织的再生。
本发明将通过下面代表了本发明特定实施方式的附图进行更详细的说明,但不限于此。
附图的简要说明
图1支架的一个实施方式
图2流量分配装置的一个实施方式
图3两个流量分配装置间支架的一个实施方式
图4系统流程图
图5CFD流动分析
图6流量分析图片
图7样品PD的显微图片
图8样品PDC的显微图片
图9样品HA、PD和PDC的图片
附图的详细说明
图1是支架的一个实施方式。支架(1)由圆柱(3)结构的矩阵相互连接形成。支架(1)围绕着中心支持物(2)形成。
图2是流体分配装置(5)的一种实施方式。在该装置中,流体在连接到分流管(7)的共同的管道(6)呈送给所述装置(5)。支撑装置(8)显示与支架(1)的中心支持物(2)连接。
图3描述了位于两个分配装置(5)之间的支架(1)。在该实施方式中,所述的流体传递到入口共同管道(6),并进一步分配到分流管(7),之后被分配经过和围绕支架(1)的开放式结构(4)。然后收集所述流体,并送到位于出口装置(5B)的共同管道(7),在出口装置(5B),其被收集并送到分配装置(5B)的共同管道(6)。
图4是连接到中央循环系统(9)的培养装置(10)的略图。当培养装置(10)连接到系统(9),其被定位来接收由泵(12)所提供的营养物质和溶解气体的连续流。连接培养装置(10)的入口和泵的出口(12)形成中央循环环。培养装置(10)的出口和泵的入口(12)通过储液池(13)连接。在系统(12)中与所述流体保持持续通讯状态的是各种传感器(11)。传感器(11)与监视和控制系统(12)条件的控制装置(20)连接。提供了额外的泵(14,15),以供给新鲜的营养物质到系统的计量传递,以及将废弃物质排出所述系统。
图5举例说明计算流体动力学分析的例子,其中流体分配贯穿整个结构。
图6是流量分析的照片。
图7和图8分别表示没有炎症过程的样品PD和样品PDC的细胞生长。显微照片的放大倍率是20×,显微照片的顶部是表皮。
图9说明了对小鼠进行的细胞生长实验的样品HA、PD和PDC的应用和分析区域。样品的外部分析未表现出任何纤维化反应或炎症过程。

Claims (10)

1.一种连续培养装置,包括:(a)由以有规律的间距间隔的相互连接的生长面的矩阵形成的支架,和(b)在生长区域的入口和出口的流体分配装置。
2.根据权利要求1所述的装置,其中所述的支架是由围绕着中心支持物以有规律的间距间隔的相互连接的生长面的矩阵形成的。
3.根据权利要求1所述的装置,其中所述相互连接的生长面由相互连接的多种纤维或三维结构限定。
4.根据前述任一项权利要求所述的装置,其中所述相互连接的生长面以规律的等于或大于0.7mm且小于3.0mm的间距间隔。
5.根据前述任一项权利要求所述的装置,其中所述相互连接的生长面以规律的等于或大于0.9mm且小于3.0mm的间距间隔。
6.根据前述任一项权利要求所述的装置,其中所述相互连接的生长面以规律的等于或大于1.0mm且小于3.0mm的间距间隔。
7.根据前述任一项权利要求所述的装置,其中所述相互连接的生长面以规律的等于或大于1.0mm且小于2.0mm的间距间隔。
8.根据前述任一项权利要求所述的装置,进一步包括可以在培养期完成时拆卸的无菌密封罩。
9.根据权利要求4所述的装置,其中所述无菌罩包括密封的可拆卸盖、入口分配装置、可选的出口分配装置,和用于定位和固定培养装置中的生长面的必要的支撑装置。
10.前述任一项权利要求所述连续培养装置培养用于牙科植入物或骨重建的骨细胞的用途。
CN201080057520.6A 2009-12-16 2010-12-15 连续培养装置 Active CN102834503B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP09179465.1 2009-12-16
EP09179465 2009-12-16
PCT/EP2010/069768 WO2011073261A2 (en) 2009-12-16 2010-12-15 A continuous culturing device

Publications (2)

Publication Number Publication Date
CN102834503A true CN102834503A (zh) 2012-12-19
CN102834503B CN102834503B (zh) 2014-08-20

Family

ID=44167752

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201080057520.6A Active CN102834503B (zh) 2009-12-16 2010-12-15 连续培养装置

Country Status (15)

Country Link
US (5) US9220731B2 (zh)
EP (3) EP3378930B1 (zh)
JP (1) JP5834020B2 (zh)
CN (1) CN102834503B (zh)
CA (1) CA2784100C (zh)
DK (2) DK3378930T3 (zh)
ES (2) ES2766199T3 (zh)
HK (1) HK1179298A1 (zh)
HR (2) HRP20140528T1 (zh)
HU (1) HUE047236T2 (zh)
PL (2) PL3378930T3 (zh)
PT (2) PT3378930T (zh)
RS (2) RS59814B1 (zh)
SI (2) SI3378930T1 (zh)
WO (1) WO2011073261A2 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107376033A (zh) * 2017-07-26 2017-11-24 湖南赛诺生物科技股份有限公司 一种细胞移植增效保护装置及其制备方法

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL3378930T3 (pl) * 2009-12-16 2020-05-18 Vivabiocell Spa Rusztowanie dla wzrostu tkanki in vivo
PT106083A (pt) * 2012-01-05 2013-07-05 A4Tec Ass For The Advancement Of Tissue Engineering And Cell Based Technologies & Therapies Bioreactor composto por câmara estanque e matriz interna para geração de implantes médicos celularizados
US9512393B2 (en) * 2012-09-06 2016-12-06 Pluristem Ltd. Devices and methods for culture of cells
WO2015165700A1 (en) 2014-04-28 2015-11-05 Vivabiocell Spa Automated cell culturing and harvesting device
CN115044471A (zh) 2016-08-27 2022-09-13 三维生物科技有限公司 生物反应器
AU2017360887B2 (en) 2016-11-17 2023-01-19 Nant Holdings Ip, Llc Validation of inferred anticancer pathways
US11577062B2 (en) 2017-04-11 2023-02-14 University Of Florida Research Foundation, Inc. Systems and methods for in-situ, bottom-up tissue generation
US11897237B2 (en) * 2017-08-18 2024-02-13 Pepsico, Inc. Graphene coated chamber and fluid processing
US20200291340A1 (en) * 2019-03-13 2020-09-17 Sepragen Corporation Lattice For Cell Culture
WO2022061121A1 (en) * 2020-09-17 2022-03-24 Carnegie Mellon University Shape-complementing, porosity-matching perfusion bioreactor system for engineering geometrically complex tissue grafts

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005056747A2 (en) * 2003-12-09 2005-06-23 Ben-Gurion University Of The Negev Research And Development Authority Pulse-medium perfusion bioreactor with improved mass transport for multiple 3-d cell constructs
CN2738750Y (zh) * 2003-12-22 2005-11-09 冯滨 一种心脏组织工程瓣膜脉动流培养装置
US20050276791A1 (en) * 2004-02-20 2005-12-15 The Ohio State University Multi-layer polymer scaffolds
CN1824772A (zh) * 2005-02-25 2006-08-30 中国科学院化学研究所 列管式取向排列结构细胞支架及其制备方法
CN1883420A (zh) * 2006-05-22 2006-12-27 西安交通大学 一种仿生肝组织工程支架与接口及其成形工艺
CN101199436A (zh) * 2007-11-28 2008-06-18 中国人民解放军第三军医大学第一附属医院 三维立体式培养肝细胞的生物反应器
US20090041825A1 (en) * 2006-02-10 2009-02-12 Kotov Nicholas A Cell culture well-plates having inverted colloidal crystal scaffolds
CN101541945A (zh) * 2006-11-29 2009-09-23 皇家飞利浦电子股份有限公司 细胞阵列或矩阵组件以及电穿孔

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1298112A (en) 1969-02-20 1972-11-29 Wander Ag Dr A Phenyl acetyl guanidine derivatives
GB8508976D0 (en) * 1985-04-04 1985-05-09 Davies G A Reactor unit
HRP950097A2 (en) 1994-03-08 1997-06-30 Merck & Co Inc Hepatitis a virus culture process
US5763267A (en) * 1996-04-16 1998-06-09 Advanced Tissue Sciences Apparatus for the large scale growth and packaging of cell suspensions and three-dimensional tissue cultures
US5827729A (en) 1996-04-23 1998-10-27 Advanced Tissue Sciences Diffusion gradient bioreactor and extracorporeal liver device using a three-dimensional liver tissue
US6283997B1 (en) * 1998-11-13 2001-09-04 The Trustees Of Princeton University Controlled architecture ceramic composites by stereolithography
FR2786182B1 (fr) 1998-11-24 2001-01-12 Hoechst Marion Roussel Inc Nouveaux derives d'acylguanidines, leur procede de preparation, leur application comme medicaments et les compositions pharmaceutiques les renfermant
DE19919242A1 (de) * 1999-04-28 2000-11-02 Creavis Tech & Innovation Gmbh Modulare Zellträgersysteme für dreidimensionales Zellwachstum
US6520997B1 (en) * 1999-12-08 2003-02-18 Baxter International Inc. Porous three dimensional structure
GB2363115A (en) * 2000-06-10 2001-12-12 Secr Defence Porous or polycrystalline silicon orthopaedic implants
DE10335130A1 (de) * 2003-07-31 2005-02-24 Blue Membranes Gmbh Immobilisierung von Katalysatoren auf porösen Körpern auf Kohlenstoffbasis
DE10326748B4 (de) * 2003-06-13 2006-11-23 Gerlach, Jörg, Dr.med. Nervenzellkulturbioreaktor und hybrides Nervenzellsystem
EP1789528A4 (en) 2004-09-16 2011-07-20 Becton Dickinson Co BIOREACTOR FOR CULTIVATION OF CELLS UNDER PERFUSION
US8796015B2 (en) * 2004-11-09 2014-08-05 Proxy Biomedical Limited Tissue scaffold
US8017395B2 (en) * 2004-12-17 2011-09-13 Lifescan, Inc. Seeding cells on porous supports
US20070281995A1 (en) 2006-06-06 2007-12-06 Xenoport, Inc. Creatine analog prodrugs, compositions and uses thereof
JP5546760B2 (ja) 2008-01-21 2014-07-09 株式会社ジーシー 多孔質細胞支持体の製造方法
TWI394597B (zh) * 2008-06-24 2013-05-01 Sunmax Biotechnology Co Ltd 骨科用生物可分解性補綴物
PL3378930T3 (pl) * 2009-12-16 2020-05-18 Vivabiocell Spa Rusztowanie dla wzrostu tkanki in vivo

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005056747A2 (en) * 2003-12-09 2005-06-23 Ben-Gurion University Of The Negev Research And Development Authority Pulse-medium perfusion bioreactor with improved mass transport for multiple 3-d cell constructs
CN2738750Y (zh) * 2003-12-22 2005-11-09 冯滨 一种心脏组织工程瓣膜脉动流培养装置
US20050276791A1 (en) * 2004-02-20 2005-12-15 The Ohio State University Multi-layer polymer scaffolds
CN1824772A (zh) * 2005-02-25 2006-08-30 中国科学院化学研究所 列管式取向排列结构细胞支架及其制备方法
US20090041825A1 (en) * 2006-02-10 2009-02-12 Kotov Nicholas A Cell culture well-plates having inverted colloidal crystal scaffolds
CN1883420A (zh) * 2006-05-22 2006-12-27 西安交通大学 一种仿生肝组织工程支架与接口及其成形工艺
CN101541945A (zh) * 2006-11-29 2009-09-23 皇家飞利浦电子股份有限公司 细胞阵列或矩阵组件以及电穿孔
CN101199436A (zh) * 2007-11-28 2008-06-18 中国人民解放军第三军医大学第一附属医院 三维立体式培养肝细胞的生物反应器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107376033A (zh) * 2017-07-26 2017-11-24 湖南赛诺生物科技股份有限公司 一种细胞移植增效保护装置及其制备方法

Also Published As

Publication number Publication date
CA2784100A1 (en) 2011-06-23
ES2472943T3 (es) 2014-07-03
US20180371406A1 (en) 2018-12-27
US20160083682A1 (en) 2016-03-24
JP2013514068A (ja) 2013-04-25
HRP20140528T1 (hr) 2014-08-01
US10006002B2 (en) 2018-06-26
US9220732B2 (en) 2015-12-29
SI3378930T1 (sl) 2020-02-28
HK1179298A1 (zh) 2013-09-27
CN102834503B (zh) 2014-08-20
ES2766199T3 (es) 2020-06-12
RS53373B (en) 2014-10-31
US9220731B2 (en) 2015-12-29
PT2513288E (pt) 2014-06-12
EP3378930A1 (en) 2018-09-26
PL3378930T3 (pl) 2020-05-18
US10851340B2 (en) 2020-12-01
HRP20200084T1 (hr) 2020-04-03
SI2513288T1 (sl) 2014-08-29
US10087414B2 (en) 2018-10-02
WO2011073261A2 (en) 2011-06-23
PT3378930T (pt) 2020-01-29
PL2513288T3 (pl) 2014-09-30
EP3378930B1 (en) 2019-10-23
WO2011073261A3 (en) 2011-11-24
EP2513288A2 (en) 2012-10-24
DK3378930T3 (da) 2020-01-27
CA2784100C (en) 2019-12-31
EP2679665A1 (en) 2014-01-01
HUE047236T2 (hu) 2020-04-28
JP5834020B2 (ja) 2015-12-16
US20130034898A1 (en) 2013-02-07
RS59814B1 (sr) 2020-02-28
US20160108358A1 (en) 2016-04-21
EP2513288B1 (en) 2014-03-19
US20140178448A1 (en) 2014-06-26
DK2513288T3 (da) 2014-06-23

Similar Documents

Publication Publication Date Title
CN102834503B (zh) 连续培养装置
EP1913126B1 (en) Co-culture bioreactor system
Sengers et al. Computational modelling of cell spreading and tissue regeneration in porous scaffolds
ES2580804T3 (es) Métodos, dispositivos y sistemas para ingeniería de tejido óseo utilizando un biorreactor
Ball et al. 3D printed vascular networks enhance viability in high-volume perfusion bioreactor
US7608447B2 (en) Pulse-medium perfusion bioreactor with improved mass transport for multiple-3-D cell constructs
Gardel et al. A novel bidirectional continuous perfusion bioreactor for the culture of large‐sized bone tissue‐engineered constructs
US20050084951A1 (en) Microcapillary bioreactor for growth of biological tissues
JP5995886B2 (ja) 細胞培養用中空糸モジュールおよび細胞培養方法
JP6126716B2 (ja) 細胞培養用中空糸モジュールおよび細胞培養方法
Xu et al. Cell distribution in a scaffold with random architectures under the influence of fluid dynamics
TWI250207B (en) Double-chamber bioreactor for tissue engineering
Hervella Baturone Influence of oxygen mass transport on bioreactors for Tissue Engineering
JP2016104046A (ja) 細胞培養用中空糸モジュールおよび細胞培養方法
CN201952432U (zh) 一种成骨性种子细胞一体化动态接种培养配套生物反应器
Orr et al. Co-Culture Bioreactor System

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
REG Reference to a national code

Ref country code: HK

Ref legal event code: DE

Ref document number: 1179298

Country of ref document: HK

C14 Grant of patent or utility model
GR01 Patent grant
REG Reference to a national code

Ref country code: HK

Ref legal event code: GR

Ref document number: 1179298

Country of ref document: HK