Smell training device

An olfactory training and closed device technology, which can be applied to hypnotic devices, devices that cause changes in perception states, etc., can solve the problems of increased medical costs for patients, changes in odor properties, and short service life, and achieves lightening of economic burdens. Effects of olfactory function

Pending Publication Date: 2017-05-10
BEIJING ANZHEN HOSPITAL AFFILIATED TO CAPITAL MEDICAL UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This olfactory training device needs to be used repeatedly for a long time, has high requirements for storage, and is prone to changes in odor properties, which not only has a short service life but also increases the medical cost of patients
At the same time, the price of this device is relatively high, which brings financial burden to patients, and makes most patients unable to carry out regular and complete olfactory training courses.

Method used

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Embodiment Construction

[0029] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be noted that, in the drawings or descriptions of the specification, similar or identical parts all use the same figure numbers. Implementations not shown or described in the accompanying drawings are forms known to those of ordinary skill in the art. Additionally, while the present invention may provide illustrations of parameters comprising particular values, it should be understood that parameters need not be exactly equal to corresponding values, but may approximate corresponding values ​​within acceptable error margins or design constraints. The directional terms mentioned in the embodiments, such as "upper", "lower", "front", "rear", "left", "right", etc., are only referring to the directions of the drawings...

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Abstract

The invention provides a smell training device. The smell training device comprises a storage device, an emitting device and a connecting part, wherein the storage device is used for storing OLFM; the emitting device is used for emitting OLFM; the connecting part is arranged between the storage device and the emitting device, each of two ends of the connecting part is provided with an opening, and the openings communicate with the storage device and the emitting device; a control valve is fixed in the connecting part in a sealed manner, and the control valve is a one-way valve, is opened when OLFM flows to the emitting device from the storage device through the connecting part, and is closed when OLFM flows to the storage device from the emitting device through the connecting part. The smell training device is suitable for smell training, and the invention aims at providing the smell training device which is reasonable in structure, easy and convenient to operate, and convenient to carry.

Description

technical field [0001] The invention relates to an olfactory training device for improving olfactory and cognitive functions. Background technique [0002] The sense of smell plays an extremely important role in human behavior, social interaction and daily life. Olfaction disorders not only affect the quality of life, social interaction, intake of essential nutrients, and threaten life safety, but may also lead to depression and other emotional disorders and mental disorders. disease. Studies have found that decreased sense of smell is an early warning signal of cognitive impairment and neurodegeneration, which occurs before other physical symptoms, and as the disease gradually worsens, the degree of smell disturbance is directly proportional to the severity of dementia. Even studies have reported that senile anosmia is closely related to high mortality. [0003] The efficacy of improving the olfactory function and cognitive ability of patients through olfactory training h...

Claims

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Application Information

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IPC IPC(8): A61M21/00
CPCA61M21/00A61M2021/0016
Inventor 魏永祥姚淋尹仪晓立占小俊袁先道郭怡辰吴莹
Owner BEIJING ANZHEN HOSPITAL AFFILIATED TO CAPITAL MEDICAL UNIV
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