5‑50 µl 60-Tip Pipette

A liquid tank and head rack technology, applied in the field of 5-50 microliter 60-tip pipettes, can solve the problems of short service life, limited use times, easy to wear and so on, and achieve long service life, simple structure and convenient use. Effect

Inactive Publication Date: 2017-08-29
QIQIHAR MEDICAL UNIVERSITY
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The single-tip pipette is a friction structure of the piston and the fixed sleeve, which is easy to wear, has a limited number of uses, and has a short life

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • 5‑50 µl 60-Tip Pipette
  • 5‑50 µl 60-Tip Pipette
  • 5‑50 µl 60-Tip Pipette

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] 5-50 microliter 60-tip pipette, the structure of which is as follows Figure 1-Figure 4 As shown, the four corners of the base plate 3 are respectively provided with mutually perpendicular holes, the lower end of the hole is equipped with a foot 2, and the upper end is equipped with a column 5, and the bolt 1 passes through the hole of the base plate 3 at the lower end of the foot 2 to connect the lower end of the column 5; Three through holes are respectively arranged in the middle of the longitudinal direction of 3, and the through holes in the middle are connected to the liquid tank 6 by bolts, and the positioning pins at the lower end of the liquid tank 6 are inserted in the through holes on both sides; there are deep liquid tanks and shallow liquid tanks respectively in the liquid tank 6, A coplanar narrow area of ​​1mm×50mm is provided between the deep liquid tank and the shallow liquid tank; the upper end of the liquid tank 6 is provided with a tip rack 7, and 60 ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a pipette with 5-50 microliters and 60 tips, which belongs to the technical field of analytical chemical equipment. The four corners of the base plate are respectively provided with mutually perpendicular holes, the lower ends of the holes are equipped with feet, and the upper ends are equipped with columns and bolts. The lower end of the foot passes through the hole of the bottom plate to connect the lower end of the column; there are three through holes in the longitudinal middle of the bottom plate, the middle through holes are connected to the liquid tank by bolts, and the positioning pins at the lower end of the liquid tank are inserted into the through holes on both sides; the liquid tank There are deep liquid tanks and shallow liquid tanks inside; there is a tip holder on the upper end of the liquid tank, and there are 60 through holes in the tip holder, and the distance between each through hole is 12mm; the structure of the tip assembly is: The seat is rectangular, with 6 rows of through holes drilled longitudinally in the middle, and 1 row of through holes drilled horizontally. The longitudinal through holes and the horizontal through holes are vertically intersected and communicated with each other. There is a central trachea installed in the middle of the upper end perpendicular to the intersection point. As for the threaded holes, 60 holes for installing the suction heads at a distance of 12 mm are drilled at the lower end of the 6 rows of through holes perpendicular to the longitudinal direction.

Description

technical field [0001] The invention relates to a pipette with 5-50 microliters and 60 suction tips, which belongs to the technical field of analytical chemical equipment. Background technique [0002] At present, in the known micro-analytical chemistry experiments, when adding reagents or indicators to the test tubes on the micro-test tube rack, the dropper, single-tip pipette or single-row pipette multi-tips are added drop by drop, so the operation speed is slow. The single-tip pipette is a friction structure of the piston and the fixed sleeve, which is easy to wear, has a limited number of uses, and has a short life. Contents of the invention [0003] In order to overcome the above disadvantages, the present invention provides a 5-50 microliter 60-tip pipette, which can use the liquid level difference to determine the amount of inhaled liquid as required. [0004] The technical solution of the present invention is: 5-50 microliters 60 tip pipettes, the structure is: th...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Patents(China)
IPC IPC(8): B01L3/02
CPCB01L3/021
Inventor 王海君张榕王静李爽陈颂刘磊王鑫邹鹤
Owner QIQIHAR MEDICAL UNIVERSITY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap