JPS6134452U

JPS6134452U - Chip unit of preparative device for microplate

Info

Publication number: JPS6134452U
Application number: JP11986684U
Authority: JP
Inventors: 由剛寺野; 雄二郎難波; 政雄大西
Original assignee: 電気化学計器株式会社
Priority date: 1984-08-02
Filing date: 1984-08-02
Publication date: 1986-03-03

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例であるチップユニットの部分
断面図であり、第２図はこのチップユニットを用いて分
取する状態のそして第３図は抽出する状態のそれぞれ概
要を示す説明図である。第４図は÷イク口プレートの一例の斜視図である。第５図は本考案のチップユ冊ットを使用して分取、抽出
及び分注できる装置の一例の斜視図であり、第６図はそ
の分取装置へチップユニットを取付ける状態を示す斜視
図、そして第７図は抽出及び分注に使用しうる装置の断
面図である。第８図及び第９図は従来のチップユニツチの例を示すも
のである。１・・・マイクロプレート、２晶ウェル、３・・・基台
、４・・・分取装置、５・・・分注装置、６・・・移送
装置、７．７’，７″，３０・・・吸引チップ、８，８
′，８″，４０・・・支持体、９．９’，９″，５
０・・・チップユニット、３１・・・係止部、４１・・
・貫通孔、４２・・・巾広部、５２・・・抽出用液供給
疲置、５３・・・抽出液受用のマイクロプレート。FIG. 1 is a partial cross-sectional view of a chip unit that is an embodiment of the present invention, FIG. 2 is an explanation of a state in which the chip unit is used for fractionation, and FIG. 3 is an explanation showing an outline of a state in which it is extracted. It is a diagram. FIG. 4 is a perspective view of an example of the ÷exit port plate. FIG. 5 is a perspective view of an example of a device capable of fractionating, extracting, and dispensing using the chip unit of the present invention, and FIG. 6 is a perspective view showing how the chip unit is attached to the preparative collection device. , and FIG. 7 are cross-sectional views of an apparatus that may be used for extraction and dispensing. 8 and 9 show examples of conventional chip units. 1... Microplate, 2 crystal wells, 3... Base, 4... Preparation device, 5... Dispensing device, 6... Transfer device, 7.7', 7'', 30 ...suction tip, 8,8
', 8'', 40...Support, 9. 9', 9'', 5
0... Chip unit, 31... Locking part, 41...
・Through hole, 42...Wide portion, 52...Extraction liquid supply/exhaustion, 53...Microplate for receiving extraction liquid.

Claims

[Scope of utility model registration request]

In a chip unit consisting of a plurality of suction tips that suck up liquid by capillary action and a support that arranges and supports them, a locking part is formed near the proximal end of the suction tip, while a locking part is formed on the support. The upper part is formed wide, and the suction tip is inserted and locked with the locking part entering the wide part, and at least a part of the suction tip is filled with liquid over the entire circumference. 1. A chip unit for a sorting device for a microplate, characterized in that through holes that are in contact with each other to the extent that they can be stopped are bored at positions corresponding to each well of the microplate.