CN212631886U - Disposable aseptic liquid medicine translator - Google Patents

Abstract

The utility model relates to the field of medical equipment, especially, relate to an aseptic liquid medicine translator of disposable, contain epitheca and inferior valve, the epitheca is the hump form, form the filter chamber after epitheca and inferior valve equipment, the inside filter pulp that is fixed with of filter chamber, the terminal surface is fixed with last taper pipe and lower taper pipe respectively about the epitheca, the axis of going up taper pipe and lower taper pipe is not on same straight line, the epitheca intermediate position is protruding summit, all be fixed with a plurality of supporting shoes on the epitheca inner wall of protruding summit both sides, be fixed with the support ring on the inferior valve, still be fixed with solid fixed ring on the inside inferior valve of support ring. This device can realize carrying out twice filtration to the liquid medicine to guarantee that the liquid medicine fully filters.

Description

Disposable aseptic liquid medicine translator

[ technical field ] A method for producing a semiconductor device

The utility model relates to the field of medical equipment, especially, relate to a aseptic liquid medicine translator of disposable.

[ background of the invention ]

In the traditional dispensing and disposing method of the soft infusion bottle, a disposal person generally uses a disposable dispenser to suck a small amount of liquid in the soft infusion bottle and inject the liquid into a powder injection medicine bottle, the liquid is pumped back into the disposable dispenser after the medicine powder in the injection bottle is dissolved, and finally the liquid medicine is injected into the infusion bottle.

Therefore, a dispensing filter appears in the industry, and can directly communicate a powder injection medicine bottle with a soft infusion bottle and filter the powder injection medicine bottle. However, when the liquid medicine passes through the dispensing filter, it is not guaranteed that the liquid medicine enters the other medicine bottle after being filtered by the filter cotton, so that insoluble substances in the liquid medicine cannot be sufficiently filtered by the filter, and insoluble substances and impurities in the liquid medicine are injected into a human body through the liquid medicine.

The utility model discloses it is not enough to solve prior art and research and propose.

[ Utility model ] content

The utility model aims at overcoming the defects of the prior art and providing a disposable aseptic liquid medicine transfer device which can fully filter the liquid medicine.

The utility model discloses can realize through following technical scheme:

the utility model discloses an aseptic liquid medicine translator of disposable contains epitheca and inferior valve, the epitheca is the hump form, form the filter chamber after epitheca and inferior valve equipment, the inside filter pulp that is fixed with of filter chamber, the terminal surface is fixed with last taper pipe and lower taper pipe respectively about the epitheca, the axis of going up taper pipe and lower taper pipe is not on same straight line, the epitheca intermediate position is protruding summit, all be fixed with a plurality of supporting shoes on the epitheca inner wall of protruding summit both sides, be fixed with the support ring on the inferior valve, still be fixed with solid fixed ring on the inside inferior valve of support ring. The upper shell is hump-shaped, the middle position of the upper shell is a convex peak, a plurality of supporting blocks are uniformly fixed on the upper side and the lower side of the inner wall of the upper shell, a circular supporting ring is fixed on the inner wall of the lower shell, a circular fixing ring is fixed in the supporting ring, one surface of the filter cotton is abutted against the convex peak and the supporting blocks, the other surface of the filter cotton is abutted against the supporting ring and the fixing ring, when the liquid medicine is filtered by the device, the liquid medicine enters the filtering cavity through the upper conical pipe, because the convex peak is abutted against the filter cotton, the liquid medicine flows through the gap between the supporting blocks, enters between the supporting ring and the fixing ring or enters the fixing ring, passes through the position of the convex peak after passing through the annular groove between the supporting ring and the fixing ring, and is discharged through the lower conical pipe after passing through the filter cotton again from the gap between the fixing ring below the convex, or the liquid medicine enters the inside solid fixed ring and reaches the inside rethread filter pulp of solid fixed ring below protruding crest from inside through protruding crest after the solid fixed ring and discharge through the taper pipe down, can realize carrying out twice filtration to the liquid medicine after the liquid medicine passes through this device to guarantee to filter the insoluble substance in the liquid medicine completely, can effectively avoid the unable abundant filterable problem of liquid medicine to take place.

Compared with the prior art, the utility model has the advantages that:

1. the liquid medicine can be filtered twice after passing through the device, so that the insoluble substances in the liquid medicine are completely filtered, and the problem that the liquid medicine cannot be fully filtered can be effectively avoided.

2. When the hump-shaped upper shell is used, the hump-shaped upper shell can be completely attached to the thumb, so that the friction force between the thumb and the upper shell is increased, and the operation is more convenient.

3. Go up the cone and set up with lower cone is crisscross, increased the flow path of liquid medicine, further guarantee that the liquid medicine all filters the back through the filter pulp and discharges to guarantee the abundant filtration to the liquid medicine.

4. The hump-shaped upper shell can effectively increase the amount of the liquid medicine entering the filter cavity, and can effectively accelerate the filtering speed of the liquid medicine.

[ description of the drawings ]

The following detailed description of embodiments of the present invention is provided with reference to the accompanying drawings, in which:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an exploded view of the present invention;

FIG. 3 is another angular view of FIG. 2;

fig. 4 is a front view of the present invention;

FIG. 5 is a cross-sectional view taken at A-A of FIG. 4;

in the figure: 1. an upper shell; 2. a lower case; 3. an upper conical pipe; 4. a lower conical pipe; 5. filtering cotton; 6. a convex peak; 7. a support block; 8. a support ring; 9. a fixing ring;

[ detailed description ] embodiments

The following detailed description of embodiments of the present invention is made with reference to the accompanying drawings:

as shown in fig. 1 to 5, the utility model discloses a aseptic liquid medicine translator of disposable contains epitheca 1 and inferior valve 2, epitheca 1 is the hump form, form the filter chamber after epitheca 1 and inferior valve 2 equipment, the inside filter pulp 5 that is fixed with of filter chamber, the terminal surface is fixed with last taper pipe 3 and lower taper pipe 4 respectively about the epitheca 1, the axis of going up taper pipe 3 and lower taper pipe 4 is not on same straight line, the intermediate position of epitheca 1 is protruding summit 6, all be fixed with a plurality of supporting shoes 7 on the epitheca 1 inner wall of protruding summit 6 both sides, be fixed with support ring 8 on inferior valve 2, still be fixed with solid fixed ring 9 on the inferior valve 2 of support ring 8 inside. The upper shell 1 is hump-shaped, the middle position of the upper shell 1 is a convex peak 6, a plurality of supporting blocks 7 are uniformly fixed on the upper side and the lower side of the inner wall of the upper shell 1, a circular supporting ring 8 is fixed on the inner wall of the lower shell 2, a circular fixing ring 9 is fixed in the supporting ring 8, when the filter cotton 5 is fixed, one surface of the filter cotton 5 is abutted against the convex peak 6 and the supporting blocks 7, the other surface of the filter cotton 5 is abutted against the supporting ring 8 and the fixing ring 9, when the liquid medicine is filtered by the device, the liquid medicine enters the filtering cavity through the upper conical tube 3, because the convex peak 6 which is transversely fixed is abutted against the filter cotton 5, the liquid medicine flows through the gap between the supporting blocks 7, enters between the supporting ring 8 and the fixing ring 9 or enters the fixing ring 9, and passes through the position of the convex peak 6 after passing through the annular groove, and the solid fixed ring 9 from protruding crest 6 below and the clearance of support ring 8 discharge through taper pipe 4 down after filtering cotton 5 once more, perhaps the liquid medicine enters into solid fixed ring 9 inside from solid fixed ring 9 inside through protruding crest 6 reach solid fixed ring 9 in protruding crest 6 below rethread filter cotton 5 filter back through taper pipe 4 discharge down, can realize carrying out twice filtration to the liquid medicine after the liquid medicine passes through this device, thereby guarantee to filter the insoluble substance in the liquid medicine completely, can effectively avoid the unable abundant filterable problem of liquid medicine to take place.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many changes, modifications, substitutions and variations can be made to the embodiments without departing from the technical principles of the present invention, and these changes, modifications, substitutions and variations should also be considered as the protection scope of the present invention.

Claims (1)

1. A disposable aseptic liquid medicine translator comprises an upper shell and a lower shell, and is characterized in that: the improved filter comprises an upper shell, a lower shell and filter cotton, wherein the upper shell is hump-shaped, the upper shell and the lower shell are assembled to form a filter cavity, the filter cotton is fixed inside the filter cavity, an upper conical pipe and a lower conical pipe are respectively fixed on the upper end surface and the lower end surface of the upper shell, the axes of the upper conical pipe and the lower conical pipe are not on the same straight line, a protruding top peak is arranged at the middle position of the upper shell, a plurality of supporting blocks are fixed on the inner wall of the upper shell on two sides of the protruding top peak, a supporting ring is fixed on the lower shell, and a fixing ring is further fixed on the lower shell inside the.

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