Ear-nose-throat spraying device

An ear, nose, throat and injection device technology, applied in the medical field, can solve the problem that the liquid medicine cannot change the size of the nozzle, and achieve the effects of avoiding liquid medicine waste, convenient application of medicine, and convenient loading and unloading

Pending Publication Date: 2019-01-11
李蕊
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is: in order to solve the problem that the medicine liquid is cold and the size of the nozzle cannot be changed during the ENT spraying process, the present invention provides an ENT spraying device

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Such as Figures 1 to 3 As shown, the present embodiment provides an ear, nose and throat medicine spraying device, which includes a medicine storage bottle and an injection bottle. The connected stirring rod, the stirring paddle connected with the stirring rod, a medical pressure pump is arranged in the injection bottle, and a push rod injection device is arranged on the described injection bottle, and the push rod injection device includes a push rod and a cross-area A sliding push plate matched with the injection bottle, the front end of the injection bottle is provided with a spray pipe, an anti-suckback device is provided between the spray pipe and the injection bottle, and a spray pipe is provided at the front end of the injection bottle An atomizing nozzle, the spray tube is wrapped by an inflatable layer, the inflatable layer is provided with an inflatable tube and an air release port, the inflatable tube is connected with a manual air pump, the outer layer of t...

Embodiment 2

[0033] Such as Figures 1 to 3 , in order to make the sealing of the present invention better and to clean more conveniently, this embodiment has made further improvements on the basis of Embodiment 1, specifically: the sliding push plate is provided with a sealing ring to prevent the liquid medicine from being Leaking during injection, the medicine storage bottle includes an upper medicine storage bottle, a lower medicine storage bottle and a bottle cap, the upper medicine storage bottle and the lower medicine storage bottle are connected by threads, and the bottle cap and the upper medicine storage bottle are threaded, Said to be arranged on the bottle cap, this kind of arrangement makes it easier to disassemble in the later cleaning and disinfection process when the medicine storage bottle is detachable.

Embodiment 3

[0035] Such as Figures 1 to 3 , in order to make the stirring effect and heating effect of the present invention more environmentally friendly, this embodiment has made further improvements on the basis of embodiment 2, specifically: the detachable heating layer is a self-heating heating layer, and the detachable heating layer The layer is connected to the injection bottle through Velcro. The detachable heating layer adopts self-heating, which saves power resources. The temperature will not be too high, which is close to the temperature of the body, so as to prevent the problem of the efficacy of the medicine due to the high temperature, and at the same time cause discomfort to the human body. The stirring paddle has a square hollow structure, and a waterproof bearing is set between the motor and the stirring rod. In order to make the stirring device more convenient to clean, and because the stirring paddle adopts a square hollow structure, even if the bottle cap is opened, i...

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Abstract

The invention discloses an ear-nose-throat spraying device, and relates to the medical technology field. The ear-nose-throat spraying device includes a medicine storage bottle and an injection bottle,wherein a stir mechanism is arranged below the inside of the medicine storage bottle; a medicine spray tube is arrange at the front end of the injection bottle; a push rod injection device is arranged on the injection bottle; at the front end of the drug spray tube, an atomizing spray head is arrange, the spray tube is wrapped by an inflatable layer; a removable heating layer is arranged on the outer layer of the injection bottle; a liquid inlet is arranged above that injection bottle; a liquid inlet thimble is arrange at the liquid inlet; a liquid outlet is arranged above that medicine storage bottle, and the number of the liquid outlet is one; and the injection bottle and the medicine storage bottle are movably connected with each other through a liquid inlet thimble, and the injectionbottle is provided with a pressure balancing port. The ear-nose-throat spraying device has the advantages of simple structure, bet spraying effect, better experience and avoidance of unnecessary wasteof medicine.

Description

technical field [0001] The invention relates to the field of medical technology, in particular to an ear, nose and throat medicine spraying device. Background technique [0002] Otolaryngology is the surgical discipline that treats the ear, nose, throat, and related head and neck areas. With the progress and development of science, various medical disciplines penetrate and promote each other, expanding the scope of otolaryngology, ear microsurgery, ear nerve shell, lateral skull base surgery, audiology and balance science, nasal endoscopic surgery, nasal surgery, etc. The emergence of neurosurgery has greatly enriched the content of otolaryngology, and at the same time, ENT spraying device is a medical device commonly used by patients for local spraying. [0003] During the spraying process, it is sometimes necessary to spray the medicine quantitatively and multiple times. At present, most of the spraying devices on the market cannot achieve quantitative spraying during the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M11/06
CPCA61M11/06
Inventor 李蕊
Owner 李蕊
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