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Retronasal olfaction test method and rehabilitation training method based on rubber ball

A test method and rehabilitation training technology, applied in the directions of diagnostic recording/measurement, medical science, diagnosis, etc., to achieve the effect of strong interaction, convenient operation, and reduction of labor costs

Pending Publication Date: 2022-05-10
广州柏思医学科技有限公司
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This may be due to insufficient stimulation of the olfactory neuron receptors in the nasal mucosa

Method used

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  • Retronasal olfaction test method and rehabilitation training method based on rubber ball
  • Retronasal olfaction test method and rehabilitation training method based on rubber ball
  • Retronasal olfaction test method and rehabilitation training method based on rubber ball

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Embodiment Construction

[0025] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0026] Such as Figure 1 to Figure 6 Shown, a kind of retronasal smell test method based on rubber ball, comprises the following steps:

[0027] (1) Prepare the rubber ball: the rubber ball includes an elastic ball 1, a detachable cover 2 and a disposable straw 3, the elastic ball 1 is placed with a cotton block 4 that absorbs the olfactory agent, and the elastic ball 1 is provided with an opening 101, the opening 101 is provided with a detachable cover 2, the detachable cover 2 is provided with a normally closed elastic valve 5, and the straw 3 is inserted into the elastic valve 5; the side of the detachable cover 2 is provided with an embedded groove 201 , the detachable cover 2 is installed on the opening 101 of the elastic ball 1 , and the edge of the opening 101 is inserted into the insertion groove 201 . The removable cover 2 is a plastic cover or a r...

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Abstract

The invention discloses a retronasal olfaction test and rehabilitation training method based on a rubber ball. The retronasal olfaction test method comprises the following steps: (1) preparing the rubber ball; (2) nasal olfaction recognition; (3) smell distinguishing behind the nose; and (4) a post-nasal olfaction threshold. The post-nasal olfaction rehabilitation training method comprises the following steps: preparing a rubber ball; and carrying out post-nasal olfaction rehabilitation training operation. Compared with the prior art, the rubber ball has the advantages that 1, the rubber ball is the first tool for a retronasal olfaction test and retronasal olfaction rehabilitation training; 2, compared with the traditional nasal olfaction test method and rehabilitation training method, the amount of the given smell can be controlled, and the smell giving process is not polluted and influenced by the environment; 3, the operation is convenient, a patient can operate by himself / herself, a doctor does not need to test, and the labor cost is reduced; the interactivity is higher, and a patient has a sense of achievement of operation and is easier to insist.

Description

technical field [0001] The invention relates to a smell test and training method, in particular to a rubber ball-based retronasal smell test method and a rehabilitation training method. Background technique [0002] The sense of smell we refer to in daily life refers to the orthonasal olfaction, which means that the chemical molecules related to the smell adhere to the olfactory epithelium in the front of the nasal cavity through breathing, combine with the olfactory receptor neurons, and the chemical signals are converted into electrical signals to generate Nerve impulses form sensations. Retronasal olfaction refers to the sensation produced by the combination of odor molecules and olfactory receptor neurons in the back of the nasal cavity, which is significantly different from the prenasal olfaction. For example, durian and stinky tofu may be unpleasant and disgusting in the sense of smell before the nose, but the taste is doubled in the sense of smell behind the nose. P...

Claims

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Application Information

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IPC IPC(8): A61B5/00
CPCA61B5/4011
Inventor 陈贲陈煜
Owner 广州柏思医学科技有限公司
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