发明名称 |
DISPOSITIVO PER LA DILATAZIONE DEL LA CERVICE UTERINA |
摘要 |
There is disclosed a cervical canal swelling device having an essentially cylindrically shaped stem formed in major portion thereof of a dehydrated hydrogel having a swelling capacity of 0.01 to 0.25 and an enforced unimaxial deformation of at least 1.1 and sized to a diameter of from 2 to 10 mm. and to a length of from 35 to 150 mm. |
申请公布号 |
IT8367771(D0) |
申请公布日期 |
1983.07.18 |
申请号 |
IT19830067771 |
申请日期 |
1983.07.18 |
申请人 |
HEALTH PRODUCTS RESEARCH INC. |
发明人 |
VLADIMIR A.STOY;GEORGE P.STOY |
分类号 |
A61F2/84;A61F2/82;A61L31/14;A61M29/02 |
主分类号 |
A61F2/84 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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