| 摘要 |
The present invention relates to an improved non-sticking retainer shim-pad for dental prosthesis having such a form as to fit the average, both upper and lower, human dental arch and such an extension as to lock the prosthesis and a thickness such as to compensate the shaking effects resulting from the contraction of the dental gums with the time. The pad is manufactured with seaweeds which cannot be dissolved, and in combination with common adhesives can firmly lock the prosthesis to the dental gums. |
