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METHOD AND DEVICE FOR PRODUCING AN INTRAUTERINE DEVICE
专利权人:
PAT&;CO BVBA
发明人:
Dirk Wildemeersch
申请号:
US16490506
公开号:
US20200008972A1
申请日:
2018.02.22
申请国别(地区):
US
年份:
2020
代理人:
摘要:
In a first aspect, the current invention concerns a method for fabricating an intrauterine device (IUD), said method comprising the step of providing a coaxial rod comprising an outer polymeric layer and a polymeric core, and further comprising the step of cutting from said rod at least one rod segment having a predetermined length, whereby, simultaneously to cutting said rod segment from said rod, the rod end portions thereby formed are compressed into dome-shaped end portions, in such a way that, at said dome-shaped end portions, said polymeric core is at least partly enclosed by said outer polymeric layer. In a second aspect, the current invention concerns a device for cutting a rod segment from a rod.
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