A mouth expander for pediatric oral examination

A mouth brace and oral cavity technology, which is applied in the field of pediatric mouth braces, can solve problems such as small wooden sticks are easy to break, medical staff have high labor intensity, and reduce the efficiency of children's oral examination, so as to improve efficiency, reduce workload, and reduce labor intensity. Effect

Inactive Publication Date: 2019-01-15
周海澜 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In order to prevent children's oral diseases, it is necessary to regularly check the children's mouth. At present, when the medical staff checks the children's oral cavity, the medical staff usually supports the child's mouth with their hands, and then the medical staff holds a flashlight to irradiate the child's oral cavity Inspe...

Method used

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  • A mouth expander for pediatric oral examination
  • A mouth expander for pediatric oral examination
  • A mouth expander for pediatric oral examination

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A mouthpiece for pediatric oral examination, such as Figure 1-5As shown, it includes base 1, bushing 2, ratchet bar 3, pin claw 4, swing seat 5, pressure rod 6, first spring 7, baffle plate 8, straight slide rail 9, straight slide block 901, arc brace Mouthpiece 10, extension spring 11, first pulley 12, second pulley 13, first bearing seat 14, pressure roller 15, second bearing seat 16, shaft rod 17, reel 18, turning handle 19, rope 20 and Non-return mechanism 21, sleeve 2 is installed on the top of base 1, pin holes 201 for guiding function are opened on the upper part of the left and right sides of sleeve 2, the spine strip 3 is slidingly located in sleeve 2, and slides in pin hole 201 There are pin claws 4 that can fix the ratchet strips 3, the bottom of the pin claws 4 has a first groove 401, and the upper parts of the left and right sides of the casing 2 are fixed with swing seats 5, and the swing seats 5 are hingedly connected with Depression rod 6, the depressi...

Embodiment 2

[0025] A mouthpiece for pediatric oral examination, such as Figure 1-5 As shown, it includes base 1, bushing 2, ratchet bar 3, pin claw 4, swing seat 5, pressure rod 6, first spring 7, baffle plate 8, straight slide rail 9, straight slide block 901, arc brace Mouthpiece 10, extension spring 11, first pulley 12, second pulley 13, first bearing seat 14, pressure roller 15, second bearing seat 16, shaft rod 17, reel 18, turning handle 19, rope 20 and Non-return mechanism 21, sleeve 2 is installed on the top of base 1, pin holes 201 for guiding function are opened on the upper part of the left and right sides of sleeve 2, the spine strip 3 is slidingly located in sleeve 2, and slides in pin hole 201 There are pin claws 4 that can fix the ratchet strips 3, the bottom of the pin claws 4 has a first groove 401, and the upper parts of the left and right sides of the casing 2 are fixed with swing seats 5, and the swing seats 5 are hingedly connected with Depression rod 6, the depress...

Embodiment 3

[0028] A mouthpiece for pediatric oral examination, such as Figure 1-5 As shown, it includes base 1, bushing 2, ratchet bar 3, pin claw 4, swing seat 5, pressure rod 6, first spring 7, baffle plate 8, straight slide rail 9, straight slide block 901, arc brace Mouthpiece 10, extension spring 11, first pulley 12, second pulley 13, first bearing seat 14, pressure roller 15, second bearing seat 16, shaft rod 17, reel 18, turning handle 19, rope 20 and Non-return mechanism 21, sleeve 2 is installed on the top of base 1, pin holes 201 for guiding function are opened on the upper part of the left and right sides of sleeve 2, the spine strip 3 is slidingly located in sleeve 2, and slides in pin hole 201 There are pin claws 4 that can fix the ratchet strips 3, the bottom of the pin claws 4 has a first groove 401, and the upper parts of the left and right sides of the casing 2 are fixed with swing seats 5, and the swing seats 5 are hingedly connected with Depression rod 6, the depress...

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Abstract

The invention relates to a pediatric mouth expander, in particular to a mouth expander for pediatric oral examination. The object of the present invention is to provide a mouth expander for pediatricoral examination, which is capable of reducing labor intensity and improving oral cavity examination efficiency of children. A technical scheme is as follow: the mouth expander comprises a base, a sleeve, a spine, a pin claw, a swing seat, a pressure rod, a first spring, a baffle plate, a straight slide rail, a straight slide block, arc-shaped mouth props, etc.. The top of the base is provided with a sleeve, the upper part of the left and right sides of the sleeve is provided with a pin hole for guiding, the spine bar is slidingly arranged in the sleeve, and the pin hole is slidingly providedwith a pin claw for fixing the spine bar. As that non-return mechanism can rotate the shaft rod and rotate the handle counterclockwise to retract the rope, the upper and low arc-shaped mouth props canbe separate from each other to spread the mouth of the child, so that the medical personnel do not need to support the mouth of the child by hand, the labor intensity of the medical personnel can bereduced, and the oral cavity inspection efficiency can be improved.

Description

technical field [0001] The invention relates to a mouth brace for children, in particular to a mouth brace for pediatric oral examination. Background technique [0002] In order to prevent children's oral diseases, it is necessary to regularly check the children's mouth. At present, when the medical staff checks the children's oral cavity, the medical staff usually supports the child's mouth with their hands, and then the medical staff holds a flashlight to irradiate the child's oral cavity Inspection, the labor intensity of such medical staff is high, which will reduce the efficiency of children's oral examination. In order to improve the efficiency of children's oral examination, medical staff will use small wooden sticks to support children's mouths, but small wooden sticks are easy to break. Dental examination is inconvenient. Contents of the invention [0003] In order to overcome the disadvantages that the medical personnel use their hands to support the child's mou...

Claims

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Application Information

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IPC IPC(8): A61B1/24A61B1/06
CPCA61B1/00064A61B1/00131A61B1/0661A61B1/24
Inventor 张雪松
Owner 周海澜
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