美國
US 12,697,159 B2
Surgical cryoprobe for treating cryolesions in the sacroiliac joint area
US 12,697,159 B2 是美國專利商標局（USPTO）的核准專利，日期 2026-08-04。申請人：Metrum Cryoflex Sp.z.o.o., Sp.k.。PDF 可在本頁下載，未登入每天最多 5 篇。
- 申請人
- Metrum Cryoflex Sp.z.o.o., Sp.k.
- 發明人
- Wieslaw BROJEK
- 公開日
- 2026-08-04
- 申請日
- 2022-12-14
- 文件種類
- B2 核准公告
- 也寫作
- US 12,697,159 B2 · US12697159 · 12697159
摘要
An apparatus for performing cryosurgery, especially suited for the sacroiliac joint. The apparatus includes a first expansion tube having a first length; a second expansion tube having a second length, wherein the second length is longer than the first length; a first supply tube supplying a cooling agent to the first expansion tube; a second supply tube supplying another cooling agent to the second expansion tube; and a drain tube for removing cooling agents from an enclosed working part, wherein the first expansion tube supplies the cooling agent to a first portion of the working part, the s…
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專利局網站： 美國專利商標局（USPTO）