CN109928047B

CN109928047B - Medicine bottle

Info

Publication number: CN109928047B
Application number: CN201910346952.1A
Authority: CN
Inventors: 李琼
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-27
Filing date: 2019-04-27
Publication date: 2020-11-13
Anticipated expiration: 2039-04-27
Also published as: CN109928047A

Abstract

The invention relates to a medicine bottle, which is characterized in that: further comprising: the anti-explosion device, the non-return device, the adjusting plug and the breathing hole are arranged above the breathing hole, the adjusting plug is arranged at the upper end of the breathing hole, the adjusting plug can be moved downwards to seal and isolate the breathing hole and the anti-explosion hole, the anti-explosion device is transversely arranged at the lower part of the adjusting plug, the non-return device is arranged above the anti-explosion device, and germs are prevented from entering a human body during infusion, Safe and reliable.

Description

Medicine bottle

Technical Field

The invention relates to a medicine bottle, in particular to a medicine bottle for transfusion.

Background

In the hospital, when people need infuse, the liquid medicine in the medicine bottle is inputed internally through the mode of intravenous drip, liquid medicine in the medicine bottle is inputed internally through the transfusion system usually, when inputing into the human body along with the liquid medicine in the medicine bottle, can form the vacuum state in the medicine bottle, can hinder the liquid medicine input fall the human body internally, in order to prevent to form the vacuum in the medicine bottle, transfusion system upper portion all is equipped with anti-vacuum air inlet hose, when the liquid medicine output in the medicine bottle, the air in the environment is through preventing in the vacuum air inlet hose gets into the medicine bottle, its shortcoming lies in: because the environment may contain germs, the germs can enter the medicine bottle along with the air and then can be remained in the medicine liquid and be input into the human body together with the medicine liquid, thereby causing the infection of the human body.

Disclosure of Invention

Aiming at the technical defects in the prior art, the invention provides a medicine bottle which can prevent germs from entering a human body during infusion and is safe and reliable.

The invention is realized by the following technical scheme:

this medicine bottle includes: bottle, bottle plug and liquid medicine, the liquid medicine dress is in the bottle, and the oral area at the bottle is installed with sealed formation to the bottle plug, its characterized in that: this medicine bottle still includes: the anti-explosion device, the non-return device, the adjusting plug and the breathing hole are arranged on the lower end of the breathing hole, a straight-through hole which is communicated with the breathing hole and the breathing hole is arranged on the upper end of the breathing hole, an adjusting handle is arranged on the upper end of the adjusting plug, the adjusting handle extends out of the upper end face of the bottle body, and a threaded connection is formed between the middle part of the adjusting plug and the bottle body, move down and adjust stopper can seal up isolation breather hole and explosion-proof hole, and explosion-proof equipment transversely sets up in adjusting the stopper lower part, and explosion-proof equipment includes: the anti-explosion bottle comprises an anti-explosion plug and a compression spring, wherein the anti-explosion plug is pushed by the compression spring to tightly press an anti-explosion hole, a non-return device is arranged above the anti-explosion device, when the pressure of a medium in the bottle body rises, and when part of the medium is discharged through the anti-explosion hole, the part of the medium can be discharged to the outside of the bottle body through the non-return device, and meanwhile, the non-return device can prevent an external medium from entering the anti-explosion hole and the bottle body.

Furthermore, the non-return device comprises a non-return ball, a non-return spring and a non-return seat, a non-return cavity capable of being communicated with the explosion-proof hole is arranged in the non-return seat, the non-return spring is arranged above the non-return ball, and the non-return ball presses the non-return seat under the action of the non-return spring.

Furthermore, the bottle body material is glass or plastic.

Further, the cleaning gas is an inert gas.

Furthermore, the material of the adjusting plug and the explosion-proof plug is plastic.

The invention has the advantages that: the air storage cover is arranged to prevent air containing germs in the atmosphere from entering the medicine bottle in the infusion process, and has the advantage of preventing the medicine liquid from being polluted; the arrangement of the adjusting plug has the advantages of preventing the liquid medicine from entering the air storage cavity and preventing the liquid medicine from running off; the explosion-proof device and the check device are arranged, so that the explosion-proof device has the advantage of preventing the liquid medicine from expanding to cause explosion; the arrangement of the protective cover has the advantage of preventing the bottle body and the air storage cover from being damaged accidentally during transportation or storage.

Drawings

Fig. 1 is a schematic structural view of a medicine bottle according to the present invention.

Fig. 2 is an enlarged view of a portion a of the medicine bottle of fig. 1 according to the present invention.

Detailed Description

As can be seen from fig. 1 and 2, the medicine bottle includes: bottle 2, bottle plug 1 and

liquid medicine

4, 4 adorns of liquid medicine in bottle 2, and the oral area at bottle 2 is installed with sealed formation to bottle plug 1, and this medicine bottle still includes: the gas storage device comprises a protective cover 3, a gas storage cover 5, an explosion-proof device, a check device 8, an adjusting plug 9 and a breathing hole 11, wherein the protective cover 3 is arranged outside a bottle body 2, the gas storage cover 5 is made of soft rubber materials, the gas storage cover 5 is arranged at the outer wall of the bottle body 2 and is arranged in the protective cover 3, a gas storage cavity 6 is arranged between the gas storage cover 5 and the outer wall of the bottle body 2, clean gas is arranged in the gas storage cavity 6, a vent hole which is communicated with the inside and the outside of the protective cover 5 is arranged at the protective cover 5, the explosion-proof device, the check device 8, the adjusting plug 9 and the breathing hole 11 are arranged at the wall part of the bottle body 2, a check ring 12 is arranged at the lower end part of the breathing hole 11, a straight-through hole which is communicated with the breathing hole 11 and the gas storage cavity 6 is arranged at the position of the check ring 12, the explosion-proof hole which can be, this regulation handle stretches out 2 up end of bottle, adjusts and forms threaded connection between 9 middle parts of stopper and the bottle 2, and the breather hole 11 and explosion-proof hole can be sealed to the downward removal regulation stopper 9, and explosion-proof equipment transversely sets up in 9 lower parts of regulation stopper, and explosion-proof equipment includes: explosion-proof stopper 7 and compression spring 10, explosion-proof stopper 7 compresses tightly the explosion-proof hole under compression spring 10's promotion, and non return device 8 sets up the top at explosion-proof device, and when the medium pressure rose in bottle 2, when some medium was let out through explosion-proof hole 7, this part medium can be discharged to the bottle 2 outside through non return device 8, and non return device 8 can prevent that the outside medium from getting into explosion-proof hole and bottle 2 simultaneously.

Furthermore, the non-return device 8 comprises a non-return ball, a non-return spring and a non-return seat, a non-return cavity capable of being communicated with the explosion-proof hole is arranged in the non-return seat, the non-return spring is arranged above the non-return ball, and the non-return ball presses the non-return seat under the action of the non-return spring.

When the infusion, rotatory regulation stopper, make and adjust the stopper and upwards remove, breather hole intercommunication explosion-proof hole this moment, when the liquid medicine output in the medicine bottle, the clean gas of deposit the intracavity will enter into in the medicine bottle, can not produce the negative pressure in keeping the medicine bottle, simultaneously because deposit the gas cover and make by soft rubber materials, along with deposit the clean gas of intracavity and enter into in the medicine bottle, deposit the gas cover slowly press close to the outer wall portion of bottle under the effect of atmospheric pressure, at whole infusion in-process, can not have outside medium to enter into in the medicine bottle.

When the medicine bottle is in the transportation or is stored, the bottle body and the air storage cover are prevented from being accidentally damaged due to the arrangement of the protective cover.

When the medium in the medicine bottle is influenced by the external environment and the pressure of the medium rises abnormally, the medium pushes the explosion-proof plug and is discharged to the outside through the non-return device, and the medicine bottle is prevented from exploding.

In summary, the above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A vial, comprising: bottle, bottle plug and liquid medicine, the liquid medicine dress is in the bottle, and the oral area at the bottle is installed with sealed formation to the bottle plug, its characterized in that: this medicine bottle still includes: the anti-explosion device, the non-return device, the adjusting plug and the breathing hole are arranged on the lower end of the breathing hole, a straight-through hole which is communicated with the breathing hole and the breathing hole is arranged on the upper end of the breathing hole, an adjusting handle is arranged on the upper end of the adjusting plug, the adjusting handle extends out of the upper end face of the bottle body, and a threaded connection is formed between the middle part of the adjusting plug and the bottle body, move down and adjust stopper can seal up isolation breather hole and explosion-proof hole, and explosion-proof equipment transversely sets up in adjusting the stopper lower part, and explosion-proof equipment includes: the anti-explosion bottle comprises an anti-explosion plug and a compression spring, wherein the anti-explosion plug is pushed by the compression spring to tightly press an anti-explosion hole, a non-return device is arranged above the anti-explosion device, when the pressure of a medium in the bottle body rises, and when part of the medium is discharged through the anti-explosion hole, the part of the medium can be discharged to the outside of the bottle body through the non-return device, and meanwhile, the non-return device can prevent an external medium from entering the anti-explosion hole and the bottle body.

2. A vial as claimed in claim 1, wherein: the non-return device comprises a non-return ball, a non-return spring and a non-return seat, a non-return cavity capable of communicating with the explosion-proof hole is arranged in the non-return seat, the non-return spring is arranged above the non-return ball, and the non-return ball presses the non-return seat under the action of the non-return spring.

3. A vial as claimed in claim 1, wherein: the bottle body is made of glass or plastic.

4. A vial as claimed in claim 1, wherein: the cleaning gas is an inert gas.

5. A vial as claimed in claim 1, wherein: the adjusting plug and the explosion-proof plug are made of plastics.