Sucker for pipettor

A pipette and suction port technology, applied in the field of pipettes, can solve problems such as operation influence and suction port blockage, and achieve the effect of improving efficiency and saving experimental time.
CN107971053APending Publication Date: 2018-05-01浙江懿康医疗科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
浙江懿康医疗科技有限公司
Publication Date
2018-05-01

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Abstract

The invention discloses a sucker for a pipettor. The sucker comprises a sucker end part, wherein a liquid suction end surface is arranged on the sucker end part; a liquid suction opening is formed inthe liquid suction end surface; a first opening is formed in the sucker end part and is communicated with the liquid suction opening. The first opening is formed by cutting the sucker end part througha first section. The sucker has the advantages that the liquid suction opening is formed in a liquid suction end and comprises an end surface opening and a side surface opening, so that the phenomenon of blocking of the liquid suction opening cannot occur when curds exist in liquid, experiments can be normally conducted, experimental time is saved, and the efficiency is improved.
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Description

technical field

[0001] The invention relates to the technical field of pipettes, in particular to a suction head for pipettes. Background technique

[0002] In medical treatment, medicine, gene and protein research or blood analysis, it is often necessary to use a pipette to manipulate experimental samples in various devices, which uses a pipette to suck a certain volume of liquid into the pipette. When aspirating liquid, it is necessary to extend the suction head into the liquid. If clots and other phenomena appear in the liquid, the liquid suction port of the suction head will be blocked, which will affect the operation of the experiment. Contents of the invention

[0003] The purpose of the present invention is to provide a suction head for a pipette, which can still absorb liquid normally when the liquid to be sucked has clots, so that the experiment can be carried out normally.

[0004] For solving the problems of the technologies described above, the purpose of the ...

Claims

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