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Liquid transfer device

A technology for transferring devices and liquids, applied in the direction of measuring tubes/suction tubes, etc., can solve the problems of high cost, complicated equipment, complicated operation, etc., and achieve the effects of simple structure, cost saving, and easy operation

Inactive Publication Date: 2022-04-12
ICARE DIAGNOSTICS INT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Many existing diagnostic tests involving biological reactions need to be completed in professional laboratories, and the equipment is complex, large in size, high in cost, and complicated in operation. Operated by skilled technicians, home portable detection cannot be realized

Method used

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Embodiment Construction

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0033] It should be noted that when a component is said to be "fixed" to another component, it can be directly on the other component or there can also be an intervening component. When a component is said to be "connected" to another component, it may be directly connected to the other component or there may be intervening components at the same time. When a component is said to be "set on" another component, it may be set directly on the other component or there may be an intervening component at the same time. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of illustration only.

[0034] The system impleme...

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PUM

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Abstract

A liquid transfer device comprises a pressing mechanism and a liquid taking assembly, the pressing mechanism comprises an upper shell and a lower shell, the upper shell comprises a first top wall and an extrusion part, a containing cavity is defined by the first top wall and the lower shell, and the upper shell is contained in the containing cavity; the liquid taking assembly comprises a liquid taking pipe, a liquid taking head and a first connecting part, the liquid taking assembly extends into the containing cavity from the second top wall, the liquid taking pipe is arranged corresponding to the extrusion part, the first connecting part is detachably arranged on the second top wall, and the liquid taking head is located on the outer side of the containing cavity. The upper shell moves along the center axis of the containing cavity, and then the extrusion part is driven to move relative to the liquid taking pipe, so that the extrusion part abuts against or loosens the liquid taking pipe to achieve liquid transfer. The liquid transfer device can quantitatively suck liquid; and the liquid taking assembly can be replaced, the pressing mechanism can be reused, and the cost is saved.

Description

technical field [0001] The invention relates to the technical field of liquid transfer, in particular to a liquid transfer device. Background technique [0002] Many existing diagnostic tests involving biological reactions need to be completed in professional laboratories, and the equipment is complex, large in size, high in cost, and complicated in operation. Operated by skilled technicians, home portable testing cannot be achieved. Contents of the invention [0003] In view of this, in order to solve at least one of the above defects, it is necessary to provide a liquid transfer device. [0004] The invention provides a liquid transfer device, which includes a pressing mechanism and a liquid taking assembly. The pressing mechanism includes an upper casing and a lower casing, the upper casing includes a first side wall and a first top wall connected to the first side wall, and a pressing portion is provided on the first top wall , the lower casing includes a second sid...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01L3/02
Inventor 郑顺耀江哲维张伃昇王裕民蔡佳桦黄川慈
Owner ICARE DIAGNOSTICS INT CO LTD