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Ear screen cleaning device for newborn hearing test

A hearing detection and neonatal technology, applied in the field of clinical tools, can solve the problems of inner hole cleaning that cannot be used for ear sieves, increase the operation procedures of doctors, and incomplete cleaning, so as to protect the structure of the liquid outlet, reduce cross-infection, and remove stubbornness. The effect of stains

Pending Publication Date: 2022-05-10
袁娇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the newborn's external auditory canal is attached to the ear, it will enter the inner hole of the ear sieve during screening. This cleaning mechanism cannot effectively clean the inner hole of the ear sieve. Remove the ear sieve after the hearing screening, store it, and then replace it with a new ear sieve, which increases the doctor's operating procedures and is inconvenient to use during clinical screening

Method used

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  • Ear screen cleaning device for newborn hearing test
  • Ear screen cleaning device for newborn hearing test
  • Ear screen cleaning device for newborn hearing test

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0065] Such as Figure 1-7 As shown, a device for cleaning the ear sieve for hearing detection in newborns, including a transparent plastic box 2, is characterized in that the size of the transparent plastic box 2 is a cavity structure of 8cm*8cm*8cm, which is small in size and easy to carry , the transparent plastic box 2 includes an upper shell 10 and a bottom cover 11, the upper shell 10 is a rectangular structure with an opening downward, and an L-shaped catch 12 is welded on the inner side of the upper shell 10, and the L-shaped catch 12 is inverted, And the L-shaped block 12 is set around the upper shell 10 to form a full-circle seal. A first rubber pad 13 is placed on the horizontal section of the L-shaped block 12, and an arc-shaped portion 14 is welded on the outer side of the upper shell 10. The arc portion 14 protrudes outward, and the bottom cover 11 is a square plate-shaped structure. A groove 15 is processed on the top surface of the bottom cover 11. The projecte...

Embodiment 2

[0067] Such as Figure 8 As shown, the difference from Embodiment 1 is that, considering that the structure of the above-mentioned transparent plastic box 2 is relatively complicated, which increases the production cost, the transparent plastic box 2 includes an upper shell 10 and a bottom cover 11, and the upper shell 10 is downward The cylindrical structure of the opening, the bottom cover 11 is threadedly connected to the opening on the bottom surface of the upper shell 10, and the bottom cover 11 is a circular plate-shaped structure, the sealing structure is simple, the sealing performance is reliable, the production cost is low, and it is easy to open for internal cleaning .

Embodiment 3

[0069] Such as Figure 9As shown, the difference from Embodiment 1 is that considering that the outside of the above-mentioned ear screen 1 also needs to be cleaned, the top surface of the infusion pipeline 5 is processed with a vertically downward outer liquid pipe 24, and the outer liquid pipe 24 is connected to the pump body. 7 is connected to play the role of transporting alcohol. On the top surface of the infusion pipeline 5, a liquid outlet ring 25 is bonded, and the liquid outlet ring 25 cooperates with the ear screen 1. The side wall of the liquid outlet ring 25 is processed with an inverted L-shaped The liquid outlet channel 26, the L-shaped liquid outlet channel 26 is used to transport alcohol, and the horizontal section of the L-shaped liquid outlet channel 26 runs through the inner wall of the liquid outlet ring 25, and the vertical section of the L-shaped liquid outlet channel 26 corresponds to the outer liquid pipe 24 , the pump body 7 pressurizes the alcohol in ...

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Abstract

The invention relates to the technical field of clinical tools, and discloses an ear screen cleaning device for newborn hearing test, which comprises a transparent plastic box, an alcohol injection port is arranged at the box top of the transparent plastic box, round holes are respectively arranged on two sides of the alcohol injection port at the box top, infusion pipelines are arranged on the round holes, and the infusion pipelines are communicated with the transparent plastic box. A liquid outlet part for flushing the ear screen is arranged at the upper end of the liquid conveying pipeline, a pump body for conveying alcohol is arranged at the lower end of the liquid conveying pipeline, and the pump body is controlled by a main control integrated circuit to operate; the device is simple in structure, convenient to carry, stable in placement, capable of collecting and storing waste liquid, simple in sealing structure, reliable in sealing performance, good in cleaning cleanliness due to axial rotary cleaning or up-down reciprocating cleaning and matched with cleaning of the two sides of the ear screen, cleaning is conducted while flushing is matched with scraping and disinfection, stubborn stains are comprehensively removed, and the cleaning effect is good. And meanwhile, the phenomenon that the hearing screening result is affected by accumulation of foreign matters such as fetal fat after repeated use is avoided, and resource waste is avoided.

Description

technical field [0001] The invention relates to the technical field of clinical tools, in particular to an ear-sieve cleaning device for hearing detection in newborns. Background technique [0002] There are more than 60,000 newly born hearing-impaired children plus patients with delayed-onset and drug-induced deafness in my country every year. In order to reduce birth defects of deafness in my country, the "Administrative Measures for Neonatal Disease Screening" promulgated by the Health and Health Commission clearly listed newborn hearing screening as a mandatory item, and the hearing screening technology specified in it is mainly physical audiology. , can detect congenital deafness in which hearing has been lost. For all newborns delivered in midwifery institutions, bedside hearing screening is carried out within 3 days after birth. The ear screen is easily blocked after repeated use, which will affect the hearing screening results. Those who fail the hearing screening ne...

Claims

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Application Information

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IPC IPC(8): A61B90/70A61B5/12A61L2/18A61L2/26A61L101/34
CPCA61B90/70A61B5/12A61L2/18A61L2/26A61L2202/24A61L2202/17A61L2101/34
Inventor 袁娇顾洁朱冬庆王永明罗靖侠
Owner 袁娇
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