專利授權區國立清華大學國際產學營運總中心 Operations Center for Industry Collaboration

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專利授權區

專利授權區
專利名稱(中)	懸滴裝置、形成懸滴之方法以及利用懸滴培養細胞之方法
專利名稱(英)	HANGING DROP DEVICE, FORMATION METHOD OF HANGING DROP AND CELL CULTURE METHOD BY USING HANGING DROP
專利家族	中華民國：I760120 美國：11,820,967
專利權人	國立清華大學 100%
發明人	黃振煌,卓晉逸,江子庠
技術領域	材料化工,生化醫藥

專利摘要(英)
A hanging drop device is provided in the present disclosure. The hanging drop device includes a hanging drop box and a negative pressure module. The hanging drop box includes a plate and a cover being coupled with the plate to delimit a pressure chamber. The cover includes an upper surface and a bottom surface opposite to the upper surface, and a plurality of wells is recessed from the upper surface. Each well is communicated with the pressure chamber through a hole, and is for containing liquid. The negative pressure module is communicated with the pressure chamber and generates a negative pressure in the pressure chamber. Therefore, the liquid in each well is driven to pass through the hole and forming a hanging drop hanging from the bottom surface of the cover. By operating the negative pressure module, it is able to make the liquid in the wells form the hanging drops rapidly, which significantly increases convenience and efficiency without excess cost. Moreover, the hanging drops formed by the hanging drop device of the present disclosure are independent of each other, reducing the possibility of contamination happening between the hanging drops.

專利摘要(英)

A hanging drop device is provided in the present disclosure. The hanging drop device includes a hanging drop box and a negative pressure module. The hanging drop box includes a plate and a cover being coupled with the plate to delimit a pressure chamber. The cover includes an upper surface and a bottom surface opposite to the upper surface, and a plurality of wells is recessed from the upper surface. Each well is communicated with the pressure chamber through a hole, and is for containing liquid. The negative pressure module is communicated with the pressure chamber and generates a negative pressure in the pressure chamber. Therefore, the liquid in each well is driven to pass through the hole and forming a hanging drop hanging from the bottom surface of the cover. By operating the negative pressure module, it is able to make the liquid in the wells form the hanging drops rapidly, which significantly increases convenience and efficiency without excess cost. Moreover, the hanging drops formed by the hanging drop device of the present disclosure are independent of each other, reducing the possibility of contamination happening between the hanging drops.

聯絡資訊
承辦人姓名	李佳玲
承辦人電話	03-5715131 #62300
承辦人Email	cl.lee@mx.nthu.edu.tw