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專利授權區

專利授權區
專利名稱(中)	精子分選裝置及精子分選方法
專利名稱(英)	SPERM SORTING APPARATUS AND SPERM SORTING METHOD
專利家族	中華民國：I773159 大陸：CN 114989935 A(公開號) 美國：US-2022-0283071-A1(公開號) 香港：HK40075831A(公開號)
專利權人	國立清華大學 100.00%
發明人	曾繁根,王綏盛,陳奕瑞
技術領域	材料化工,生化醫藥

專利摘要(中)
本发明提供一种精子分选装置与精子分选方法。精子分选装置包括培养液槽、回收槽与分选流道。培养液槽经配置以容纳培养液。回收槽设置于培养液槽的一侧，且经配置以容纳分选后的包括较低活性或不具活性的精子的残留溶液。分选流道沿第一方向延伸于培养液槽与回收槽之间并连通于培养液槽与回收槽，且经配置以接收精子样品以使精子样品中的精子对应于来自于培养液槽的培养液流而产生分选效果。分选流道具有第一部分与第二部分。第一部分较第二部分更靠近培养液槽。第一部分的沿第二方向的宽度大于特征尺寸。特征尺寸在200μm 至400μm 的范围中。

專利摘要(中)

本发明提供一种精子分选装置与精子分选方法。精子分选装置包括培养液槽、回收槽与分选流道。培养液槽经配置以容纳培养液。回收槽设置于培养液槽的一侧，且经配置以容纳分选后的包括较低活性或不具活性的精子的残留溶液。分选流道沿第一方向延伸于培养液槽与回收槽之间并连通于培养液槽与回收槽，且经配置以接收精子样品以使精子样品中的精子对应于来自于培养液槽的培养液流而产生分选效果。分选流道具有第一部分与第二部分。第一部分较第二部分更靠近培养液槽。第一部分的沿第二方向的宽度大于特征尺寸。特征尺寸在200μm 至400μm 的范围中。

專利摘要(英)
A sperm sorting apparatus and a sperm sorting method are provided. The apparatus includes a medium chamber, a waste chamber and a sorting channel. The medium chamber is configured to accommodate a medium solution. The waste chamber is disposed aside the medium chamber, and configured to accommodate a waste solution obtained after sorting and including low motility or dead sperms. The sorting channel, which configured to receive a sperm sample, extends along a first direction between the chambers, and communicates with the chambers. Sperms in the sperm sample react in corresponding to a medium solution flow from the medium chamber, so as to be sorted. The sorting channel has a first portion and a second portion. A first portion of the sorting channel is closer to the medium chamber than a second portion of the sorting channel. A width of the first portion along a second direction is greater than a critical dimension rangi ng from 200 μm to 400 μm.

專利摘要(英)

A sperm sorting apparatus and a sperm sorting method are provided. The apparatus includes a medium chamber, a waste chamber and a sorting channel. The medium chamber is configured to accommodate a medium solution. The waste chamber is disposed aside the medium chamber, and configured to accommodate a waste solution obtained after sorting and including low motility or dead sperms. The sorting channel, which configured to receive a sperm sample, extends along a first direction between the chambers, and communicates with the chambers. Sperms in the sperm sample react in corresponding to a medium solution flow from the medium chamber, so as to be sorted. The sorting channel has a first portion and a second portion. A first portion of the sorting channel is closer to the medium chamber than a second portion of the sorting channel. A width of the first portion along a second direction is greater than a critical dimension rangi ng from 200 μm to 400 μm.

聯絡資訊
承辦人姓名	楊美茹
承辦人電話	03-5715131 #62305
承辦人Email	mjyang2@mx.nthu.edu.tw