Piezo-assisted intra-cytoplasmic sperm injection: A comparative study of two penetration techniques

被引：0

作者：

Putra, Andi Sudjana ^{[1
]}

Huang, Sunan ^{[1
]}

Tan, Kok Kiong ^{[1
]}

Ng, Soon Chye ^{[2
]}

Panda, Sanjib Kumar ^{[1
]}

Lee, Tong Heng ^{[1
]}

Tay, Arthur ^{[1
]}

机构：

[1] Natl Univ Singapore, Dept Elect & Comp Engn, 4 Engn Dr 3, Singapore 117576, Singapore

[2] Natl Univ Singapore, Dept Obstet & Gynaecol, Singapore 117597, Singapore

来源：

PROCEEDINGS OF THE 2007 IEEE CONFERENCE ON CONTROL APPLICATIONS, VOLS 1-3 | 2007年

关键词：

piezo-actuator; ICSI; penetration; vibration;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper discusses the application of piezo-actuator in intra-cytoplasmic sperm injection (ICSI). Specifically, it presents a comparative study of two techniques in the penetration of oocyte (egg cell) : linear-reciprocating and partially-rotating techniques. The other conditions during penetration, including media preparation, installation, and controller, are maintained the same during the operation. The experiment shows that piezo-assisted ICSI achieves better results compared to manual ICSI even when mercury is not used (as is usually the case). Furthermore, partially-rotating technique causes less vibration to the oocyte compared to linear-reciprocating technique.

引用

页码：509 / +

页数：2

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