CN220404423U - Anti-splashing airtight dispensing device - Google Patents

Abstract

The utility model discloses a splash-proof sealed dispensing device, which relates to the technical field of dispensing equipment. The two ends of the catheter tube are respectively fixedly connected with connecting tube one and connecting tube two. The end of the connecting tube one away from the catheter tube is provided with a bottle plug puncture device. There is a cork puncture device between the bottle plug puncture device one and the connecting tube one. One-way air inlet valve, the end of the connecting pipe two away from the catheter pipe is fixedly connected with the bottle plug puncture device two, the connecting pipe one and the connecting pipe two are both connected with the catheter tube, and the bottle plug puncture device two is connected with the connecting pipe two. When configuring multiple vials, the cork puncture device can always be connected to the infusion bottle, eliminating the need for repeated punctures, avoiding the risk of splashing caused by repeated punctures and the formation of aerosols that affect the health of medical staff. When there is no negative pressure or there is no air in the infusion bottle, by opening the one-way air inlet valve, air enters the infusion bottle, and the liquid in the infusion bottle is introduced into the vial, thereby using more liquid to transfer the liquid in the vial. Completely configured.

Description

Anti-splashing airtight dispensing device

Technical Field

The utility model relates to the technical field of dispensing equipment, in particular to a splash-proof airtight dispensing device.

Background

When a nurse needs to add a penicillin bottle-filled medicament in a box infusion bottle, liquid in the infusion bottle is generally pumped out through a syringe and then poured into the penicillin bottle to be fully mixed with the medicament in the bottle, and then the liquid is pumped out and introduced into the infusion bottle, but when one or more penicillin bottles are arranged, the rubber stoppers need to be pierced repeatedly and alternately with the same needle, so that the number of particles brought into the medicament liquid is increased, the risk of infection and needle pricking injury is caused, air is sucked repeatedly during suction, aerosol, namely fine medicament particles are formed, the particles float in the air and are breathed into a human body, a certain harm exists to the health of medical staff, the medicament splash risk exists due to the fact that the rubber stoppers of bottle mouths are pierced repeatedly by the infusion needle, the repeated operation is carried out when a plurality of penicillin bottles are arranged, the medicament dispensing steps are more complicated, the conventional liquid dispenser not only requires the sequence of firstly pricking the liquid, but also cannot arrange the medicament liquid in the bottle completely when the inside the penicillin bottle is free of negative pressure or the bag is free of air.

Disclosure of Invention

The utility model aims to provide a splash-proof airtight dispensing device, which solves the technical problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a splash-proof airtight dispensing device, includes the catheter, the both ends of catheter are fixedly connected with connecting pipe one and connecting pipe two respectively, the one end that the catheter was kept away from to connecting pipe one is provided with bottle plug puncture ware one, be provided with one-way admission valve between bottle plug puncture ware one and the connecting pipe one, the one end fixedly connected with bottle plug puncture ware two that the catheter was kept away from to connecting pipe two, connecting pipe one and connecting pipe two all communicate with the catheter, bottle plug puncture ware two communicates with connecting pipe two.

Preferably, a baffle is arranged on the second bottle stopper puncture outfit.

Preferably, the first bottle stopper puncture outfit and the second bottle stopper puncture outfit both adopt a meter-shaped needle point.

Preferably, the catheter is provided with a buckle.

Compared with the related art, the splash-proof airtight dispensing device provided by the utility model has the following beneficial effects:

1. the utility model provides a splash-proof airtight dispensing device, wherein a liquid guide tube is arranged between a bottle stopper puncture outfit I and a bottle stopper puncture outfit II, the liquid guide tube is a soft tube, and compared with the prior bottle stopper puncture outfit I and the bottle stopper puncture outfit II which are directly and fixedly connected, the device has higher flexibility in use.

2. The utility model provides a splash-proof airtight dispensing device, wherein a one-way air inlet valve is arranged in the device, when the splash-proof airtight dispensing device is used, a bottle stopper puncture outfit I and a bottle stopper puncture outfit II are respectively inserted into an infusion bottle and a penicillin bottle, the infusion bottle is inverted, liquid enters the penicillin bottle through a liquid guide pipe, then the penicillin bottle is inverted, the liquid in the penicillin bottle enters the infusion bottle, when the liquid in the penicillin bottle has no negative pressure, the liquid is extruded into the penicillin bottle, when the liquid is an infusion bag, the one-way air inlet valve is required to be opened, the infusion bottle is inverted, so that more liquid is utilized to completely configure liquid medicine in the penicillin bottle, after the liquid is completely configured, the infusion bottle is positively placed to invert the penicillin bottle, the liquid in the penicillin bottle enters the infusion bottle through the liquid guide pipe, when the liquid in the penicillin bottle cannot be led out, the one-way air inlet valve is opened, and air enters the penicillin bottle, so that the internal liquid is completely led out.

3. When a plurality of penicillin bottles are configured, the bottle stopper puncture outfit I can be always connected with the infusion bottle without repeated puncture, so that the problem that the health of medical staff is influenced by the risk of splashing and aerosol formation caused by repeated puncture is avoided, and meanwhile, the liquid guide tube is closed through a buckle on the device in the configuration process, so that the liquid in the liquid guide tube flows out and the external environment is polluted.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

In the figure: 1. a bottle stopper puncture outfit I; 2. a one-way air inlet valve; 3. a first connecting pipe; 4. a catheter; 5. a second connecting pipe; 6. a baffle; 7. a bottle stopper puncture outfit II; 8. and (5) a buckle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, the present utility model provides a technical solution: the utility model provides a splash-proof airtight dispensing device, including catheter 4, catheter 4 is soft pipe, the both ends of catheter 4 are fixedly connected with connecting pipe one 3 respectively and connecting pipe two 5, the one end that catheter 4 was kept away from to connecting pipe one 3 is provided with stopper puncture ware one 1, be provided with one-way admission valve 2 between stopper puncture ware one 1 and the connecting pipe one 3, the one end fixedly connected with stopper puncture ware two 7 that catheter 4 was kept away from to connecting pipe two 5, connecting pipe one 3 and connecting pipe two 5 all communicate with catheter 4, stopper puncture ware two 7 communicate with connecting pipe two 5, be provided with baffle 6 on stopper puncture ware two 7, when utilizing baffle 6 to make the device when using, more do benefit to the puncture of puncture ware two 7, stopper puncture ware one 1 and stopper puncture ware two 7 all adopt meter style of calligraphy catheter 4 to be provided with buckle 8, close catheter 4 through buckle 8 on the device in the configuration process, avoid the interior liquid outflow of catheter 4 of stopper puncture ware, pollute the external environment.

Working principle: when the infusion bottle is used, the bottle stopper puncture outfit 1 and the bottle stopper puncture outfit II are respectively inserted into the infusion bottle and the penicillin bottle, the infusion bottle is inverted, liquid enters the penicillin bottle through the liquid guide tube 4, then the penicillin bottle is inverted, liquid in the penicillin bottle enters the infusion bottle, no negative pressure exists in the penicillin bottle, if the infusion bottle is an infusion bag, the liquid is extruded into the penicillin bottle, if the infusion bottle is an infusion bottle, the infusion bottle is inverted, so that more liquid is utilized to completely configure the liquid medicine in the penicillin bottle, after the configuration is complete, the infusion bottle is positively placed to invert the penicillin bottle, the liquid in the penicillin bottle enters the infusion bottle through the liquid guide tube 4, when the liquid in the penicillin bottle cannot be led out, the one-way air inlet valve 2 is opened, the air enters the penicillin bottle, so that the internal liquid is completely led out, the liquid guide tube 4 is a soft tube, compared with the traditional bottle stopper puncture outfit I1 and the bottle stopper puncture outfit II 7, the infusion bottle is directly fixedly connected, the infusion bottle is higher in flexibility when the infusion bottle is the infusion bottle, when a plurality of the infusion bottle is configured, the infusion bottle is always placed, the infusion bottle is reversely placed, the infusion bottle is always placed, the problem of the infusion bottle is prevented from being repeatedly is avoided, and the environmental pollution caused by the puncture device is avoided, and the environmental pollution is caused to the environmental pollution caused to the health when the medical personnel is avoided, and the puncture device is caused by the human puncture device.

Claims (4)

1. The utility model provides a splash-proof airtight dispensing device, includes catheter (4), its characterized in that: the two ends of the liquid guide pipe (4) are fixedly connected with a first connecting pipe (3) and a second connecting pipe (5) respectively, one end, away from the liquid guide pipe (4), of the first connecting pipe (3) is provided with a first bottle stopper puncture outfit (1), a one-way air inlet valve (2) is arranged between the first bottle stopper puncture outfit (1) and the first connecting pipe (3), one end, away from the liquid guide pipe (4), of the second connecting pipe (5) is fixedly connected with a second bottle stopper puncture outfit (7), both the first connecting pipe (3) and the second connecting pipe (5) are communicated with the liquid guide pipe (4), and the second bottle stopper puncture outfit (7) is communicated with the second connecting pipe (5).

2. The splash-proof closed dispensing apparatus of claim 1, wherein: a baffle (6) is arranged on the bottle stopper puncture outfit II (7).

3. The splash-proof closed dispensing apparatus of claim 1, wherein: the first bottle stopper puncture outfit (1) and the second bottle stopper puncture outfit (7) both adopt a meter-shaped needle point.

4. The splash-proof closed dispensing apparatus of claim 1, wherein: the catheter (4) is provided with a buckle (8).