JPS5843422U - 人工鼓膜 - Google Patents

人工鼓膜

Info

Publication number
JPS5843422U
JPS5843422U JP13846381U JP13846381U JPS5843422U JP S5843422 U JPS5843422 U JP S5843422U JP 13846381 U JP13846381 U JP 13846381U JP 13846381 U JP13846381 U JP 13846381U JP S5843422 U JPS5843422 U JP S5843422U
Authority
JP
Japan
Prior art keywords
thin film
film part
artificial eardrum
collagen
artificial
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP13846381U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6125455Y2 (de
Inventor
宮田　暉夫
敏夫 平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koken Co Ltd
Original Assignee
Koken Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Koken Co Ltd filed Critical Koken Co Ltd
Priority to JP13846381U priority Critical patent/JPS5843422U/ja
Publication of JPS5843422U publication Critical patent/JPS5843422U/ja
Application granted granted Critical
Publication of JPS6125455Y2 publication Critical patent/JPS6125455Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Prostheses (AREA)
JP13846381U 1981-09-18 1981-09-18 人工鼓膜 Granted JPS5843422U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13846381U JPS5843422U (ja) 1981-09-18 1981-09-18 人工鼓膜

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13846381U JPS5843422U (ja) 1981-09-18 1981-09-18 人工鼓膜

Publications (2)

Publication Number Publication Date
JPS5843422U true JPS5843422U (ja) 1983-03-23
JPS6125455Y2 JPS6125455Y2 (de) 1986-07-31

Family

ID=29931687

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13846381U Granted JPS5843422U (ja) 1981-09-18 1981-09-18 人工鼓膜

Country Status (1)

Country Link
JP (1) JPS5843422U (de)

Also Published As

Publication number Publication date
JPS6125455Y2 (de) 1986-07-31

Similar Documents

Publication Publication Date Title
JPS5843422U (ja) 人工鼓膜
JPS60127091U (ja) イヤ−マイクロホン
JPS6064334U (ja) インシユレ−タ
JPS58168702U (ja) レンズ構体
JPS58596U (ja) マイクロホン
JPS6067325U (ja) 聴覚補助ヘルメツト
JPS62164617U (de)
JPS58158590U (ja) 耳栓のないイヤホン
JPS5885877U (ja) 音響機器用振動板
JPS58181518U (ja) 金型構造
JPS603354U (ja) ダイヤフラム
JPS58162867U (ja) 練習用ボ−ル
JPS6037172U (ja) 鉛蓄電池用格子体
JPS58147390U (ja) ヘツドホ−ン
JPS58169789U (ja) 耳からぬけにくいイヤホ−ン
JPS6134199U (ja) 集音器
JPS615091U (ja) 外部の音も聞こえるようにできるヘツドホン
JPS58191799U (ja) 補聴器
JPS58175779U (ja) こぼれない砂糖スプ−ン
JPS59194710U (ja) レンズ
JPS6079892U (ja) イヤスピ−カ構造
JPS587812U (ja) 撥水性おむつカバ−
JPS60117796U (ja) 耳垢吸引器
JPS59189602U (ja) パ−ト・ミラ−
JPS59176516U (ja) 防水シ−ト