美國
US 12,697,447 B2
Insufflation device with intelligent control of smoke evacuation
US 12,697,447 B2 是美國專利商標局（USPTO）的核准專利，日期 2026-08-04。申請人：Novanta Medical GmbH。PDF 可在本頁下載，未登入每天最多 5 篇。
- 申請人
- Novanta Medical GmbH
- 發明人
- Jan BISCHOF
- 公開日
- 2026-08-04
- 申請日
- 2021-05-10
- 文件種類
- B2 核准公告
- 也寫作
- US 12,697,447 B2 · US12697447 · 12697447
摘要
The present invention relates to an insufflator with integrated smoke evacuation. By virtue of a novel control method of the evacuation volumetric flow rate, the following advantages are achieved. First, a reduction of the pressure in the cavity due to the evacuation is prevented. An empirically determined safety factor is determined, which results in the evacuation volumetric flow rate not exceeding the maximum possible insufflation volumetric flow rate. Second, the exchange volumetric flow rate is limited.…
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專利局網站： 美國專利商標局（USPTO）