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Double-layer palate protecting plate and manufacturing method thereof

A double-layer, single-layer technology, applied in medical science, prosthesis, etc., to achieve the effect of avoiding oral ulcers, not easy to fall off, and improving pronunciation

Active Publication Date: 2020-08-07
天津卡帕索医疗器械技术有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The inner lining is made of soft material

Method used

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  • Double-layer palate protecting plate and manufacturing method thereof
  • Double-layer palate protecting plate and manufacturing method thereof
  • Double-layer palate protecting plate and manufacturing method thereof

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Embodiment Construction

[0043] Such as Figure 1-3 As shown, a double-layer palate guard is composed of a hard outer layer 1 and an inner lining layer 2 bonded to each other. Its thickness is 2 mm, wherein the thickness of the hard shell layer 1 is 1 mm, and the thickness of the inner lining layer 2 is 1 mm. The outer shell is made of hard material (polymethacrylic resin) and the inner liner is made of soft material (bio-organic silicon).

[0044] In other beneficial variant embodiments, the thickness of the double-layer palate guard may be 1.5-2.5 mm, wherein the thickness of the hard outer layer is 0.7-1.3 mm, and the thickness of the inner lining layer is 0.7-1.3 mm.

[0045] The hard shell layer 1 is made of polymethacrylic resin liquid and polymethacrylic resin powder in a mass ratio of 4.2:10. In other beneficial variant embodiments, the ratio may be 3.5-4.5:10.

[0046] The inner lining layer 2 is made of bio-organic silicon and catalyst in a mass ratio of 10:1.

[0047] The outer surface ...

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Abstract

The invention discloses a double-layer palate protection plate and a manufacturing method thereof. The double-layer palate protection plate is composed of a hard shell layer and a lining layer which are bonded with each other. The thickness of the double-layer palate protection plate ranges from 1.4 mm to 2.6 mm; the thickness of the hard shell layer ranges from 0.7 mm to 1.3 mm, and the thicknessof the lining layer ranges from 0.7 mm to 1.3 mm. The hard shell layer is made of polymethacrylic resin, and the lining layer is made of organic silicon for organisms. The double-layer palate protection plate is easy to fix and not prone to falling off, the pronunciation and language learning efficiency of a child patient is effectively improved, and the situations of nasal cavity reflux, buckingand the like are avoided; and the lining layer is arranged, so that oral ulcer of a child patient can be effectively avoided in use.

Description

technical field [0001] The invention relates to the technical field of palate medical devices, in particular to a palate guard and a manufacturing method thereof. Background technique [0002] Cleft lip and palate is the most common facial congenital deformity, with about 20,000 newborn children with cleft lip and palate every year in China. The current sequential treatment of cleft lip and palate is internationally recognized as the best health care and treatment plan for cleft lip and palate patients and their families. Due to the late start of cleft lip and palate sequence therapy in our country, although cleft lip and palate surgery technology has made great progress, there are still a large number of cleft lip and palate patients who cannot achieve full recovery, especially the rehabilitation of speech function. Literature shows that about 80% of patients after cleft palate surgery have speech problems of varying degrees. [0003] Speech rehabilitation in patients wit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F5/01A61F2/50C08L33/02
CPCA61F2/50A61F2/5046A61F5/01A61F2002/505C08L33/02C08L2205/025
Inventor 杨延军李振王少军许恒辉蒋伯瑛
Owner 天津卡帕索医疗器械技术有限公司
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