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Freeze-drying preparation based on quantitative pipetting device

A liquid pipetting device and technology for freeze-dried preparations, which are applied in the direction of measuring tubes/pipettes, laboratory containers, laboratory utensils, etc., can solve the problems of inconvenient control of the amount of dissolving solution, and achieve convenient and fast use. The effect of high cleanliness

Pending Publication Date: 2022-04-19
常州柚盾实业投资有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that the use of lyophilized preparations in the prior art is inconvenient to control the amount of dissolving solution, and to provide a lyophilized preparation based on a quantitative pipetting device

Method used

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  • Freeze-drying preparation based on quantitative pipetting device
  • Freeze-drying preparation based on quantitative pipetting device
  • Freeze-drying preparation based on quantitative pipetting device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

1.1

[0058] A lyophilized preparation based on a quantitative liquid pipetting device, including a quantitative liquid pipetting device for sucking and pumping out a solution, the quantitative liquid pipetting device is provided with a solution storage chamber for packaging the solution and a quantitative solution for controlling the solution. mechanism, the bottom of the quantitative pipetting device is provided with a solution outlet connected to the solution storage chamber, and a detachable sealing end cap is provided on the solution outlet.

[0059] When using each time, open the sealing end cap, press the quantitative pipetting device once, and the quantitative pipetting device will dispense a dose of dissolving solution, put it into the package of the freeze-dried powder, dissolve the freeze-dried powder, and apply it on the For facial use. A quantitative pipetting device is used with multiple packages with lyophilized preparations to dissolve multiple lyophilized prep...

Embodiment 2

2.1

[0076] A lyophilized preparation based on a quantitative pipetting device, comprising a quantitative pipetting device capable of quantitatively inhaling and dispensing a lysate and a packaging product packed with a lysate, wherein the cavity of the pipette gun body is empty, and the package The product is provided with an opening for the liquid outlet of the quantitative pipetting device to enter, and the opening is provided with a detachable sealing cover.

[0077] The dissolving solution is purified water, lotion or essence water.

[0078] The packaging product is a packaging bottle, packaging jar or packaging bag.

[0079] Taking the packaging bottle as an example, each time it is used, a quantitative pipetting device is used to draw a dose of dissolving solution from the packaging bottle, and then this dose of dissolving solution is pumped out to dissolve the freeze-dried preparation.

2.2

[0080] The quantitative liquid pipetting device of embodiment 2.1 can adop...

Embodiment 3

3.1

[0093] A septum gun head packed with a solution and a freeze-dried preparation, comprising a septum gun head, the septum gun head is provided with a liquid inlet for insertion of a pipette gun, and a sealing member is provided on the liquid inlet , wherein the septum gun head is provided with a flexible septum 20, the flexible septum divides the septum gun head into two chambers 21, and the dissolving solution and the lyophilized preparation are packaged in the two chambers respectively.

[0094] Preferably, the sealing member is a detachable cover or a sealing cover 22 that the quantitative mechanism can break and enter.

[0095] Preferably, the shape of the septal gun head can be a circular tube, a prism, a cone, or a cartoon shape. The shape of the septal tip does not affect its application.

[0096] Preferably, the flexible septum is a PVC film.

3.2

[0097] A lyophilized preparation based on a quantitative pipetting device, comprising a quantitative pipetting de...

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Abstract

The invention provides a freeze-drying preparation based on a quantitative pipetting device. The freeze-drying preparation comprises the quantitative pipetting device capable of quantitatively sucking and discharging a dissolving solution, or a packaging device for packaging the freeze-drying preparation, the dissolving solution is packaged in the quantitative pipetting device, or independently packaged in a packaging product, or separately packaged with the freeze-drying preparation in the packaging device. The freeze-drying preparation can be dissolved by using the quantitative dissolving solution, the operation is convenient and fast, and the use effect of the freeze-drying preparation is optimized.

Description

technical field [0001] The invention relates to the technical field of cosmetics, in particular to a freeze-dried preparation based on a quantitative pipetting device. Background technique [0002] Freeze-dried preparations are a new type of cosmetics. Because they do not contain antiseptic ingredients and are less irritating to the skin, they are favored by consumers. Among the existing commercially available freeze-dried preparations, the freeze-dried preparations are packaged in blisters or bags. When using, take out the freeze-dried preparation, place it on a cotton pad, mix it with lotion or purified water, and apply it to the face after the freeze-dried preparation is completely dissolved. When using this method, you cannot use lotion or purified water Quantitatively, when there is too much water, the concentration of the product after dissolution is low; when there is too little water, some products cannot be completely dissolved, so that the performance of the freeze...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01L3/02
CPCB01L3/021
Inventor 李和伟
Owner 常州柚盾实业投资有限公司
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