A medicinal powder spraying bottle
A technology of medicine and spray bottle, which is applied in the direction of medicine equipment, medicine container, medicine packaging, etc. It can solve the problems of not being sprayed, the amount of powder medicine is reduced, and the medicine is easy to be affected by moisture, so as to achieve the effect of preventing puncture and smooth spraying
Inactive Publication Date: 2019-01-04
HUNAN PROVINCIAL TUMOR HOSPITAL
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Problems solved by technology
Existing powder medicine spray bottle comprises simple structure, mainly is made of bottle body, bottle mouth and bottle cap, seals by sealing film between bottle cap and bottle mouth, needs to tear off sealing film during use, by squeezing bottle The medicine is sprayed to the patient's affected part in a single-body manner. The existing powder medicine spray bottle has the following problems during use: 1. After the medicine is used for a period of time, the amount of the powder medicine becomes less. The amount of output gradually decreases, and even the injection fails. At this time, it is necessary to shake the bottle repeatedly to gather the medicine together, and then increase the squeezing frequency of the bottle to promote the medicine ejection. This method requires physical strength and very inconvenient
2. After the sealing film between the bottle cap and the bottle mouth is torn off, the medicine is easily damp due to the open state, which affects the normal spraying of the medicine and also affects the efficacy of the medicine
Method used
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[0026] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory, and should not have any limiting effect on the protection scope of the present invention. .
[0027] Such as Figure 1-Figure 5 Shown, the specific structure of the present invention is: it comprises bottle body 1, bottle mouth 2 and bottle cap 3, and bottle body 1 is provided with medicine containing chamber 8, and it also includes air bag compensating module 4 and is used for air bag compensating module 4 for inflating the piston assembly 9, the airbag compensation module 4 is arranged inside the drug containing chamber 8, and the outside of the piston assembly 9 is provided with a detachable protective cover 7.
[0028] Preferably, the piston assembly 9 includes a piston cylinder 96, one en...
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A medicinal powder spraying bottle is disclosed, comprising a bottle body, a bottle mouth and a bottle cap. The bottle body is provided with a drug accommodation chamber, and also comprises an air bagcompensation module and a piston assembly for inflating the air bag compensation module. The air bag compensation module is arranged inside the drug accommodation chamber, and a removable protectivecover is arranged on the outside of the piston assembly. An object of the present invention is to provide a powder medicine spraying bottle, which can compensate the capacity and pressure of a medicine accommodating chamber in the bottle, so that the powder medicine in the bottle can be fully used, and furthermore, the powder medicine can still maintain a strong spraying force through the pressurecompensation after being used for a period of time.
Description
technical field [0001] The invention relates to a powder drug spray bottle. Background technique [0002] The powder drug spray bottle is a medical device that sprays the solid powder drug to the affected part of the patient. Existing powder medicine spray bottle comprises simple structure, mainly is made of bottle body, bottle mouth and bottle cap, seals by sealing film between bottle cap and bottle mouth, needs to tear off sealing film during use, by squeezing bottle The medicine is sprayed to the patient's affected part in a single-body manner. The existing powder medicine spray bottle has the following problems during use: 1. After the medicine is used for a period of time, the amount of the powder medicine becomes less. The amount of output gradually decreases, and even the injection fails. At this time, it is necessary to shake the bottle repeatedly to gather the medicine together, and then increase the squeezing frequency of the bottle to promote the medicine ejectio...
Claims
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IPC IPC(8): A61M35/00A61J1/00
CPCA61M35/003A61J1/00
Inventor 韩蜜
Owner HUNAN PROVINCIAL TUMOR HOSPITAL
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