Medical alcohol bottle with filter screen

Abstract

The medical alcohol bottle comprises a storage bottle body, a bottle bottom is arranged at the bottom of the storage bottle body, an opening is formed in the top of the storage bottle body, and an annular side wall is arranged between the opening and the bottle bottom; a bottle cap is arranged at the position of the opening, a filtering device is arranged below the opening, the filtering device is a filtering net, filtering holes are formed in the filtering net, the diameter of the filtering holes is 0.2 micrometer, the number of the filtering holes is multiple, and the multiple filtering holes are evenly distributed in the filtering net. The material of the device is PET, and the material of the bottle cap is PE, so that the filtered sterile alcohol can be obtained only by opening the bottle cap and forcibly extruding the bottle body during use. The material is low in cost, can be recycled and reused, does not pollute the environment, and is convenient to use.

Description

Technical Field

[0001] The utility model relates to the field of laboratory technical equipment, in particular to a medical alcohol bottle with a filter screen. Background Art

[0002] The 75% medical alcohol currently sold on the market has not been sterilized. When samples were taken for testing, the results showed the presence of microorganisms. The price of treated sterile alcohol is about 80 yuan per bottle (500 ml), which is relatively expensive. For companies that need to use sterile alcohol in large quantities, the production cost of the company is increased. Biological laboratories with higher cleanliness levels mostly need to use sterile alcohol for production needs (such as cell culture). The current solution is to use a syringe to extract 75% of ordinary medical alcohol, and filter it through a filter with a pore size of 0.2 microns before use. The operation is complicated, which increases the workload and operation time of the operator. Therefore, a new type of alcohol storage device is proposed to solve the above technical difficulties. Utility Model Content

[0003] The technical problem to be solved by the utility model is that 75% of common medical alcohol is extracted by a syringe and filtered through a filter screen with a pore size of 0.2 microns before use, which is complicated to operate and increases the workload and operation time of operators.

[0004] In order to solve the above technical problems, the utility model adopts the following technical means:

[0005] A medical alcohol bottle with a filter comprises a storage bottle body, a bottle bottom is provided at the bottom of the storage bottle body, an opening is provided at the top of the storage bottle body, and an annular side wall is provided between the opening and the bottle bottom; a bottle cap is provided at the opening, and a filtering device is provided below the opening, the filtering device is a filter screen, and filtering holes are provided on the filter screen, and the filtering hole diameter is 0.2um. There are multiple filtering holes, and the multiple filtering holes are evenly distributed on the filter screen.

[0006] As a preferred embodiment, a further technical solution of the utility model is:

[0007] An arc-shaped groove is arranged above the storage bottle body, and the filter net can be arranged above the arc-shaped groove.

[0008] The diameter of the opening matches the diameter of the bottle cap, an outer thread is arranged on the outer side of the opening, and an inner thread is arranged on the inner side of the bottle cap. The inner thread and the outer thread can be combined together by rotation, and the bottle cap can form a sealed cavity in the storage bottle.

[0009] The storage bottle body and the bottle cap are both made of plastic, wherein the storage bottle body is made of PET material, and the bottle cap is made of PE material.

[0010] The volume of the storage bottle is 500 ml.

[0011] The edge of the filter screen is provided with a fixing ring, and the size of the fixing ring matches the size of the arc-shaped groove.

[0012] The storage bottle body is provided with a volume scale.

[0013] A label placement position can be arranged on the outer side of the storage bottle body, and a marking label can be pasted on the placement position.

[0014] The utility model is a 75% medical alcohol storage device. The material of the device is PET, and the material of the bottle cap is PE. When in use, you only need to open the bottle cap and squeeze the bottle body to get the filtered sterile alcohol. The material cost is low, can be recycled and reused, will not pollute the environment, and is easy to use. The unit price of the treated sterile alcohol currently sold on the market is about 80 yuan / bottle. Therefore, this invention can greatly reduce the production cost of biological enterprises. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of a specific embodiment of the utility model.

[0016] Figure 2 It is a structural schematic diagram of the filter screen of the utility model.

[0017] Figure 3 It is a schematic diagram of the arc groove structure of the utility model.

[0018] Explanation of the reference numerals: 1 - storage bottle body; 2 - bottle bottom; 3 - opening; 4 - annular side wall; 5 - bottle cap; 6 - filter screen; 7 - 0.2 micron filter hole; 8 - arc-shaped groove; 9 - internal thread; 10 - external thread; 11 - sealed cavity with a volume of 500 ml. DETAILED DESCRIPTION

[0019] The present invention will be further described below in conjunction with the embodiments. Specific embodiment 1:

[0021] See also Figure 1 , Figure 2 , Figure 3 It can be seen that the utility model is to solve the problem of filtering 75% medical alcohol, and proposes a new type of alcohol storage device. This invention consists of three parts. The first part is a plastic bottle cap 5 to prevent liquid leakage. The second part is a screen with a pore size of 0.2um, which can filter most microorganisms. The third part is a plastic bottle with a volume of 500ml. The storage device is a 500ml plastic bottle, which can hold 500ml of 75% medical alcohol. The filter is fixed at the position of the bottle mouth, and the filter pore size is 0.2 microns, while the diameter of most bacteria is about 0.5um. This device can achieve the purpose of filtering bacteria. Specific embodiment 2:

[0023] See also Figure 1 , Figure 2 , Figure 3 It can be seen that the utility model is a medical alcohol bottle with a filter, comprising a storage bottle body 1, a bottle bottom 2 is provided at the bottom of the storage bottle body 1, an opening 3 is provided at the top of the storage bottle body 1, and an annular side wall 4 is provided between the opening 3 and the bottle bottom 2; a bottle cap 5 is provided at the opening 3, and a filtering device is provided below the opening 3, and the filtering device is a filter net 6, and a filtering hole 7 is provided on the filter net 6, and the diameter of the filtering hole 7 is 0.2um, and the number of the filtering holes 7 is multiple, and the multiple filtering holes 7 are evenly distributed on the filter net 6, and an arc-shaped groove 8 is provided above the storage bottle body 1, and the filter net 6 can be arranged above the arc-shaped groove 8, and the diameter of the opening 3 is 0.2um. The diameter of the bottle cap 5 matches each other, an external thread 10 is provided on the outside of the opening 3, and an internal thread 9 is provided on the inside of the bottle cap 5. The internal thread 9 and the external thread 10 can be combined together by rotation, and the bottle cap 5 can form a sealed cavity 11 in the storage bottle body 1. The storage bottle body 1 and the bottle cap 5 are both made of plastic, wherein the storage bottle body 1 is made of PET, and the bottle cap 5 is made of PE. The volume of the storage bottle body is 500ml, and a fixing ring is provided on the edge of the filter net 6. The size of the fixing ring matches the size of the arc groove 8. A volume scale is provided on the storage bottle body, and a label placement position can be set on the outside of the storage bottle body, and a marking label can be pasted on the placement position.

[0024] Since the above is only a specific implementation method of the present utility model, the protection of the present utility model is not limited thereto, and any equivalent changes or substitutions of the technical features of the technical solution that can be thought of by any technician in this technical field are included in the protection scope of the present utility model.

Claims

1. A medical alcohol bottle with a filter, comprising a storage bottle body, a bottle bottom is provided at the bottom of the storage bottle body, an opening is provided at the top of the storage bottle body, and an annular side wall is provided between the opening and the bottle bottom; Features: The opening is provided with a bottle cap, and a filter device is provided below the opening. The filter device is a filter net, and the filter net is provided with filter holes, and the filter hole diameter is 0.2um. There are multiple filter holes, and the multiple filter holes are evenly distributed on the filter net.

2. A medical alcohol bottle with a filter according to claim 1, Features: An arc-shaped groove is arranged above the storage bottle body, and the filter net can be arranged above the arc-shaped groove.

3. A medical alcohol bottle with a filter according to claim 1, Features: The diameter of the opening matches the diameter of the bottle cap, an outer thread is arranged on the outer side of the opening, and an inner thread is arranged on the inner side of the bottle cap. The inner thread and the outer thread can be combined together by rotation, and the bottle cap can form a sealed cavity in the storage bottle.

4. A medical alcohol bottle with a filter according to claim 1, Features: The storage bottle body and the bottle cap are both made of plastic, wherein the storage bottle body is made of PET material, and the bottle cap is made of PE material.

5. A medical alcohol bottle with a filter according to claim 1, Features: The volume of the storage bottle is 500 ml.

6. A medical alcohol bottle with a filter according to claim 2, Features: The edge of the filter screen is provided with a fixing ring, and the size of the fixing ring matches the size of the arc-shaped groove.

7. A medical alcohol bottle with a filter according to claim 1, Features: The storage bottle body is provided with a volume scale.

8. A medical alcohol bottle with a filter according to claim 1, Features: A label placement position can be arranged on the outer side of the storage bottle body, and a marking label can be pasted on the placement position.

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