公开(公告)号：US07842236B2

公开(公告)日：2010-11-30

申请号：US11965528

申请日：2007-12-27

Applicant: Wannhsin Chen ,  Lih-Tao Hsu ,  Yeou-Bin Guu ,  Yu Mei Chen

Inventor： Wannhsin Chen ,  Lih-Tao Hsu ,  Yeou-Bin Guu ,  Yu Mei Chen

IPC: G01N21/00

CPC classification number: G01N1/06 ,  C12M33/04 ,  G01N1/2813 ,  Y10T83/263 ,  Y10T83/283

Abstract: A selecting apparatus for selecting cell/tissue mass includes a base, a feeding mechanism and a dividing mechanism. The base has a platform for placing the cell/tissue mass. The feeding mechanism, disposed on the base, moves relative to the platform. The dividing mechanism, disposed on the feeding mechanism, includes a first cutting set and a second cutting set connected therewith. The second cutting set reciprocally moves between a first position and a second position, toward the first cutting set. The feeding mechanism moves the dividing mechanism above the platform, aligning the dividing mechanism with a portion of the cell/tissue mass, and moves the first cutting set toward the cell/tissue mass, cutting into the portion of the cell/tissue mass. The second cutting set moves from the first position to the second position, limiting the portion of the cell/tissue mass between the first cutting set and the second cutting set.

Abstract translation: 用于选择细胞/组织块的选择装置包括基底，进给机构和分割机构。 该基座具有放置细胞/组织块的平台。 设置在基座上的进给机构相对于平台移动。 配置在供给机构上的分割机构包括第一切割组和与其连接的第二切割组。 第二切割组在第一位置和第二位置之间往复移动朝向第一切割组。 供给机构将分割机构移动到平台上方，使分割机构与细胞/组织块的一部分对准，并使第一切割组朝向细胞/组织块移动，切割成细胞/组织块的部分。 第二切割组从第一位置移动到第二位置，限制第一切割组和第二切割组之间的细胞/组织块的部分。

公开(公告)号：US07255705B2

公开(公告)日：2007-08-14

申请号：US10743707

申请日：2003-12-24

Applicant: Lih Tao Hsu ,  Wannhsin Chen ,  Kuang Ning Chang ,  Mei Ju Yang ,  Jinn Fa Wu ,  Yeou Bin Guu

Inventor： Lih Tao Hsu ,  Wannhsin Chen ,  Kuang Ning Chang ,  Mei Ju Yang ,  Jinn Fa Wu ,  Yeou Bin Guu

IPC: A62B17/3213 ,  B26B21/00

CPC classification number: B26B5/008 ,  A61B17/32 ,  A61B17/32093 ,  A61B17/3211

Abstract: A device for dissecting an object, such as a cell colony includes a handle and an incision knife module that can dissociate the colony into several colony pieces. In accordance with features of the invention, users can use this dissecting device to cut an object into several pieces quickly and smoothly at a time.

Abstract translation: 用于解剖物体（例如细胞集落）的装置包括手柄和切割刀模块，其可以将菌落分解成几个菌落片。 根据本发明的特征，用户可以使用该解剖装置一次将物体快速平稳地切割成几件。

公开(公告)号：US08062593B2

公开(公告)日：2011-11-22

申请号：US12825136

申请日：2010-06-28

Applicant: Wannhsin Chen ,  Lih-Tao Hsu ,  Yeou-Bin Guu ,  Yu Mei Chen

Inventor： Wannhsin Chen ,  Lih-Tao Hsu ,  Yeou-Bin Guu ,  Yu Mei Chen

IPC: G01N21/00

CPC classification number: G01N1/06 ,  C12M33/04 ,  G01N1/2813 ,  Y10T83/263 ,  Y10T83/283

Abstract: A selecting apparatus for selecting cell/tissue mass includes a base, a feeding mechanism and a dividing mechanism. The base has a platform for placing the cell/tissue mass. The feeding mechanism, disposed on the base, moves relative to the platform. The dividing mechanism, disposed on the feeding mechanism, includes a first cutting set and a second cutting set connected therewith. The second cutting set reciprocally moves between a first position and a second position, toward the first cutting set. The feeding mechanism moves the dividing mechanism above the platform, aligning the dividing mechanism with a portion of the cell/tissue mass, and moves the first cutting set toward the cell/tissue mass, cutting into the portion of the cell/tissue mass. The second cutting set moves from the first position to the second position, limiting the portion of the cell/tissue mass between the first cutting set and the second cutting set.

Abstract translation: 用于选择细胞/组织块的选择装置包括基底，进给机构和分割机构。 该基座具有放置细胞/组织块的平台。 设置在基座上的进给机构相对于平台移动。 配置在供给机构上的分割机构包括第一切割组和与其连接的第二切割组。 第二切割组在第一位置和第二位置之间往复移动朝向第一切割组。 供给机构将分割机构移动到平台上方，使分割机构与细胞/组织块的一部分对准，并使第一切割组朝向细胞/组织块移动，切割成细胞/组织块的部分。 第二切割组从第一位置移动到第二位置，限制第一切割组和第二切割组之间的细胞/组织块的部分。

公开(公告)号：US20100261261A1

公开(公告)日：2010-10-14

申请号：US12825136

申请日：2010-06-28

Applicant: Wannhsin Chen ,  Lih-Tao Hsu ,  Yeou-Bin Guu ,  Yu Mei Chen

Inventor： Wannhsin Chen ,  Lih-Tao Hsu ,  Yeou-Bin Guu ,  Yu Mei Chen

IPC: C12M1/00

CPC classification number: G01N1/06 ,  C12M33/04 ,  G01N1/2813 ,  Y10T83/263 ,  Y10T83/283

Abstract: A selecting apparatus for selecting cell/tissue mass includes a base, a feeding mechanism and a dividing mechanism. The base has a platform for placing the cell/tissue mass. The feeding mechanism, disposed on the base, moves relative to the platform. The dividing mechanism, disposed on the feeding mechanism, includes a first cutting set and a second cutting set connected therewith. The second cutting set reciprocally moves between a first position and a second position, toward the first cutting set. The feeding mechanism moves the dividing mechanism above the platform, aligning the dividing mechanism with a portion of the cell/tissue mass, and moves the first cutting set toward the cell/tissue mass, cutting into the portion of the cell/tissue mass. The second cutting set moves from the first position to the second position, limiting the portion of the cell/tissue mass between the first cutting set and the second cutting set.

Abstract translation: 用于选择细胞/组织块的选择装置包括基底，进给机构和分割机构。 该基座具有放置细胞/组织块的平台。 设置在基座上的进给机构相对于平台移动。 配置在供给机构上的分割机构包括第一切割组和与其连接的第二切割组。 第二切割组在第一位置和第二位置之间往复移动朝向第一切割组。 供给机构将分割机构移动到平台上方，使分割机构与细胞/组织块的一部分对准，并使第一切割组朝向细胞/组织块移动，切割成细胞/组织块的部分。 第二切割组从第一位置移动到第二位置，限制第一切割组和第二切割组之间的细胞/组织块的部分。

公开(公告)号：US20090162925A1

公开(公告)日：2009-06-25

申请号：US11965528

申请日：2007-12-27

Applicant: Wannhsin Chen ,  Lih-Tao Hsu ,  Yeou-Bin Guu ,  Yu Mei Chen

Inventor： Wannhsin Chen ,  Lih-Tao Hsu ,  Yeou-Bin Guu ,  Yu Mei Chen

IPC: C12M1/00

CPC classification number: G01N1/06 ,  C12M33/04 ,  G01N1/2813 ,  Y10T83/263 ,  Y10T83/283

Abstract: A selecting apparatus for selecting cell/tissue mass includes a base, a feeding mechanism and a dividing mechanism. The base has a platform for placing the cell/tissue mass. The feeding mechanism, disposed on the base, moves relative to the platform. The dividing mechanism, disposed on the feeding mechanism, includes a first cutting set and a second cutting set connected therewith. The second cutting set reciprocally moves between a first position and a second position, toward the first cutting set. The feeding mechanism moves the dividing mechanism above the platform, aligning the dividing mechanism with a portion of the cell/tissue mass, and moves the first cutting set toward the cell/tissue mass, cutting into the portion of the cell/tissue mass. The second cutting set moves from the first position to the second position, limiting the portion of the cell/tissue mass between the first cutting set and the second cutting set.

Abstract translation: 用于选择细胞/组织块的选择装置包括基底，进给机构和分割机构。 该基座具有放置细胞/组织块的平台。 设置在基座上的进给机构相对于平台移动。 配置在供给机构上的分割机构包括第一切割组和与其连接的第二切割组。 第二切割组在第一位置和第二位置之间往复移动朝向第一切割组。 供给机构将分割机构移动到平台上方，使分割机构与细胞/组织块的一部分对准，并使第一切割组朝向细胞/组织块移动，切割成细胞/组织块的部分。 第二切割组从第一位置移动到第二位置，限制第一切割组和第二切割组之间的细胞/组织块的部分。

公开(公告)号：US20070128722A1

公开(公告)日：2007-06-07

申请号：US11293991

申请日：2005-12-05

Applicant: Pei-Ju Lin ,  Cheng-Yi Wu ,  Hui-Ti Lin ,  Wannhsin Chen

Inventor： Pei-Ju Lin ,  Cheng-Yi Wu ,  Hui-Ti Lin ,  Wannhsin Chen

IPC: C12N5/08

CPC classification number: C12N5/0665 ,  C12N5/0663 ,  C12N2502/13

Abstract: Provided herein are methods of proliferating human mesenchymal stem cells obtained from human cord blood and/or human bone marrow aspirates comprising culturing the human mesenchymal stem cells in an environment containing extracellular matrix isolated form human fibroblasts.

Abstract translation: 本文提供了从人脐带血和/或人骨髓抽吸物获得的增殖人间充质干细胞的方法，包括在分离自人成纤维细胞的细胞外基质的环境中培养人间充质干细胞。