Title:
マイクロインジェクション装置及びマイクロインジェクション方法
Document Type and Number:
Japanese Patent JP4978093
Kind Code:
B2
Abstract:
A microinjection apparatus of the present invention includes a needle-position polarity detecting unit (162) that detects a position of the needle in the vertical direction at which a value of a differential aggregate distribution becomes the maximum in the situation in which a shape of the leading edge of the needle at a focal position narrows at the right. Moreover, a differential-average determining unit (156), based on a differential average of an image near the position detected by the needle-position polarity detecting unit (162), determines the lowest allowable position of the needle, which is a position at which a differential average exceeds a predetermined threshold.
Inventors:
Moritoshi Ando
Yukihiro Yooku
Yukihiro Yooku
Application Number:
JP2006206963A
Publication Date:
July 18, 2012
Filing Date:
July 28, 2006
Export Citation:
Assignee:
富士通株式会社
International Classes:
C12M1/00; C12N15/09; C12N5/10
Domestic Patent References:
| JP2005312359A | ||||
| JP3259076A | ||||
| JP2006034174A |
Other References:
佐野哲也、他,「実体顕微鏡下における視野フィードバックシステムの開発」,電子情報通信学会技術研究報告,2000年 7月15日,Vol.100, No.190,P.25-32
YAMAMOTO, H. et al.,"Study of micromanipulation using stereoscopic microscope.",IEEE TRANS. INSTRUM. MEAS.,2002年 4月,Vol.51, No.2,P.182-187
梅木偉斗、他,「微細ツールを搭載した超小型ロボットと焦点自動位置決め」,日本機械学会ロボティクス・メカトロニクス講演会講演論文集,2005年 6月 9日,Vol.2005,P.2A1-N-083
YAMAMOTO, H. et al.,"Study of micromanipulation using stereoscopic microscope.",IEEE TRANS. INSTRUM. MEAS.,2002年 4月,Vol.51, No.2,P.182-187
梅木偉斗、他,「微細ツールを搭載した超小型ロボットと焦点自動位置決め」,日本機械学会ロボティクス・メカトロニクス講演会講演論文集,2005年 6月 9日,Vol.2005,P.2A1-N-083
Attorney, Agent or Firm:
Hiroaki Sakai