美國
US 12,702,792 B2
Intermittent catheter
US 12,702,792 B2 是美國專利商標局（USPTO）的核准專利，日期 2026-08-11。申請人：ConvaTec Limited。PDF 可在本頁下載，未登入每天最多 5 篇。
- 申請人
- ConvaTec Limited
- 發明人
- Aliaksandr PIASHEVICH; Marian NOVAK; Jarrod D'ANNIBALE; Corey LINDEN; Tony DEDIONISIO; Jason BRYANT
- 公開日
- 2026-08-11
- 申請日
- 2022-09-13
- 文件種類
- B2 核准公告
- 也寫作
- US 12,702,792 B2 · US12702792 · 12702792
摘要
An intermittent catheter, preferably a female intermittent catheter, is provided in an assembly. The assembly may include a cap which may be attachable to the base of the assembly in use, and/or a seal which misaligns with sealing surfaces of a chamber wall and a moveable insert in use. It may have a two-step deployment, and/or a sheath that pulls out a storage chamber. Internal and external housing may define the storage chamber. The housing may have a filling aperture and/or the storage chamber may comprise an insert configured to move axially in response to rotation.
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專利局網站： 美國專利商標局（USPTO）