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Powder medicine clamping sampler for biochemical experiments

A biochemical and sampler technology, applied in the field of chemical instruments, can solve the problems of affecting the sampling environment, residual sampler, easy to spill, etc.

Active Publication Date: 2021-08-20
北京市永康药业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the problem that the spoon-shaped sampler in the prior art is easy to spill out, pollute the sample, affect the sampling environment and remain in the sampler, the purpose of the present invention is to provide a non-spillable, sealable, corrosion-resistant and non-stick sampler. drug sampler

Method used

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  • Powder medicine clamping sampler for biochemical experiments
  • Powder medicine clamping sampler for biochemical experiments

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] A kind of powder drug holding sampler for biochemical experiments, such as figure 1 As shown, it includes a left handle 2 and a right handle 3 connected by a rotating shaft 1, the lower end of the left handle 2 is provided with a spoon-shaped first sampler 4, and the lower end of the right handle 3 is provided with a spoon-shaped second sampler 5; Both the inner surface of the first sampler 4 and the inner surface of the second sampler 5 are coated with a non-stick material layer, and the non-stick material layer is a ceramic coating.

[0048] During use, by pinching the left handle 2 and the right handle 3, the first sampler 4 and the second sampler 5 are snapped together, so as to realize the sampling of powder medicine.

[0049] Several protrusions 6 are provided on the edge of the first sampler 4 , and several grooves 7 are provided on the edge of the second sampler 5 , and the protrusions 6 and the grooves 7 are arranged correspondingly and matched with each other....

Embodiment 2

[0069] A kind of powder drug holding sampler for biochemical experiments, such as figure 1 As shown, it includes a left handle 2 and a right handle 3 connected by a rotating shaft 1, the lower end of the left handle 2 is provided with a spoon-shaped first sampler 4, and the lower end of the right handle 3 is provided with a spoon-shaped second sampler 5; Both the inner surface of the first sampler 4 and the inner surface of the second sampler 5 are coated with a non-stick material layer, and the non-stick material layer is a ceramic coating.

[0070] Several protrusions 6 are provided on the edge of the first sampler 4 , and several grooves 7 are provided on the edge of the second sampler 5 , and the protrusions 6 and the grooves 7 are arranged correspondingly and matched with each other.

[0071] An elastic member 8 is fixedly arranged between the left handle 2 and the right handle 3, and the elastic member 8 is a spring, and the surfaces of the left handle 2 and the right ha...

Embodiment 3

[0089] A kind of powder drug holding sampler for biochemical experiments, such as figure 1 As shown, it includes a left handle 2 and a right handle 3 connected by a rotating shaft 1, the lower end of the left handle 2 is provided with a spoon-shaped first sampler 4, and the lower end of the right handle 3 is provided with a spoon-shaped second sampler 5; Both the inner surface of the first sampler 4 and the inner surface of the second sampler 5 are coated with a non-stick material layer, and the non-stick material layer is a ceramic coating.

[0090] Several protrusions 6 are provided on the edge of the first sampler 4 , and several grooves 7 are provided on the edge of the second sampler 5 , and the protrusions 6 and the grooves 7 are arranged correspondingly and matched with each other.

[0091] An elastic member 8 is fixedly arranged between the left handle 2 and the right handle 3, and the elastic member 8 is a spring, and the surfaces of the left handle 2 and the right ha...

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Abstract

The invention relates to a powder medicine clamping sampler for biochemical experiments. The sampler comprises a left handle and a right handle which are connected through a rotating shaft, an elastic piece is fixedly arranged between the left handle and the right handle, the lower end of the left handle is provided with a spoon-shaped first sampler, and the lower end of the right handle is provided with a spoon-shaped second sampler; and each of the inner surface of the first sampler and the inner surface of the second sampler is coated with a non-stick material layer. The powder medicine clamping sampler prepared by the invention can be used for sampling in a closed manner, so that the medicine is not prone to spilling out, and the problems that a conventional sampler possibly pollutes a sample, affects a sampling environment and harms the health of a sampler are solved.

Description

technical field [0001] The invention relates to the field of chemical instruments, in particular to a powder drug holding sampler for biochemical experiments. Background technique [0002] When carrying out biochemical experiments and needing to weigh powdered medicines, spoon-shaped samplers are usually used. When using these tools, workers are more energy-intensive, especially when they are tired and they are easy to spill out; and, spoon-shaped samplers exist There are several disadvantages. The powder medicine is directly exposed to the air during the powder collection process, which may not only pollute the sample, but also affect the sampling environment in the long run and endanger the health of the sampler. In addition, in the existing medicine sampler, part of the medicine remains on the sampler during sampling, or the corrosive medicine causes corrosion to the sampler, thereby seriously affecting the quality of the medicine weighed by the sampler. Contents of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/10C09D1/00C09D5/08C09D7/62
CPCG01N1/10C09D1/00C09D5/08C09D7/62
Inventor 孙一森秦红燕
Owner 北京市永康药业有限公司
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