Guangzhou Jet Bio-filtration Co., Ltd.

Other

Guangzhou Jiete Biofiter Products Co. Ltd.

Jianhua Yuan

Yong Chen

Huilun Li

Yejames Yuan

Jialiang Su

Xiangyuan Fang

Xiaolin Li

Wenjiang Wang

The invention provides a temperature sensitive cell culture surface and preparation method thereof. The preparation method comprises the following steps: (1) preparing a temperature sensitive primary liquid by adding a temperature sensitive compound and a free radical into a solvent, mixing and dissolving the same, and obtaining the temperature sensitive primary liquid; and (2) distributing the temperature sensitive primary liquid on a cell culture surface, and leaving the cell culture surface at 50-150&#xb0; C. to react for 5-120 mins.

Temperature sensitive cell culture surface and preparation method thereof

A coverslip for cell culture, capable of achieving seamless adhesion between the coverslip for cell culture and a target culture device, so as to solve the technical problem that cell suspension flows into gaps between the coverslip and a culture dish. Moreover, the coverslip for cell culture has exquisite structure, and is easy to carry out batch experiment and comparison. The coverslip is flake-like with upper and lower surfaces being parallel to each other, and comprises: a coverslip substrate () and sub-coverslips (); the coverslip substrate () is provided with at least N hollowed-out parts (); the sub-coverslips () are fixedly connected in the hollowed-out parts () by means of M fragile connecting pieces (), wherein both N and M are natural numbers which are not related to each other.

Coverslip for cell culture

A three-dimensional cell culture scaffold and preparation method thereof. The preparation method comprises the following steps: designing, according to a shape of a cell culture device, a shape of the three-dimensional cell culture scaffold; printing once by a 3D printer to form the three-dimensional cell culture scaffold; performing a surface treatment, by a surface treating agent, on the three-dimensional cell culture scaffold manufactured by 3D printing to obtain a resultant three-dimensional cell culture scaffold. By adopting a three-dimensional printing technology to manufacture a three-dimensional fibrous cell culture scaffold having a three-dimensional fibrous network structure, raw materials and a manufacturing time can be saved, reducing production costs, increasing production efficiency, decreasing power consumption, preventing a flaw in the conventional manufacturing technique, and facilitating large-scale intelligent manufacturing.

Three-dimensional cell culture scaffold and preparation method thereof

Provided are cell culture apparatus and method. The cell culture apparatus comprises a culture column and a perfusion system, the culture column comprising a first and a second tube-connecting caps and a support for cells to attach and grow thereon. The first and the second tube-connecting caps are respectively provided with a perfusion inlet and a perfusion outlet; The perfusion system comprises a culture medium storage device, a perfusion tube and a perfusion pump. A complete and closed culture column is formed in the cell culture device after the cells are inoculated, and the culturing is completed by the perfusion system to avoid contamination.

Cell culture apparatus and method

An assembly machine for venting cap of disposable cell culture flask includes a rack, and an automatic controller and a rotating table arranged on the rack. An automatic loading mechanism, an automatic filter disc-sucking mechanism, an automatic heat-sealing mechanism, and an automatic unloading mechanism are all arranged above the rotating table. The automatic controller is electrically connected with the rotating table, the automatic loading mechanism, the automatic filter disc-sucking mechanism, the automatic heat-sealing mechanism, and the automatic unloading mechanism. By way of the automatic loading mechanism, the automatic filter disc-sucking mechanism, the automatic heat-sealing mechanism, and the automatic unloading mechanism as well as the automatic controller adapted thereto, the assembly machine can realize the automatic loading of the venting cap of disposable cell culture flask, the automatic placing of the filter disc, and the automatic heat-sealing of the venting cap of disposable cell culture flask and the filter disc, so that the automatic production of the venting cap of disposable cell culture flask can be realized.

Assembly machine for venting cap of disposable cell culture flask

An assembly machine for assembling disposable syringe-driven filter is provided, which includes a rack and an automatic controller arranged on the rack. The automatic controller is electrically connected with a rotating table, a first automatic loading mechanism, an automatic filter disc-sucking mechanism, a second automatic loading mechanism, and an automatic unloading mechanism. Using the first and second automatic loading mechanisms, the automatic filter disc-sucking mechanism, and the automatic unloading mechanism, as well as the automatic controller, the assembly machine can realize the automatic loading of the upper cover of a disposable syringe-driven filter, the automatic placing of filter disc, the automatic loading and assembling of the lower cover of filter and the automatic unloading of the disposable syringe-driven filter, so that the automatic production of the disposable syringe-driven filter can be realized.

Growing community of inventors

Guangzhou, China

Jianhua Yuan