基本信息:
- 专利标题： MECHANICAL COMPRESSION HERMETIC FORCE SENSORS FOR SURGICAL DEVICES
- 申请号：PCT/IB2022/055303 申请日：2022-06-07
- 公开(公告)号：WO2022259152A1 公开(公告)日：2022-12-15
- 发明人： CABRERA, Ramiro D. , MOZDZIERZ, Patrick D. , SGROI, Anthony
- 申请人： COVIDIEN LP
- 申请人地址： 15 Hampshire Street
- 专利权人： COVIDIEN LP
- 当前专利权人： COVIDIEN LP
- 当前专利权人地址： 15 Hampshire Street
- 代理机构： HUDDY, Marsha et al.
- 优先权： US17/716,015 2022-04-08
- 主分类号： G01L1/00
- IPC分类号： G01L1/00
摘要：
A force sensor includes a substrate, sensing elements, a flex cable, and a seal assembly. The substrate has proximal and distal surfaces, and a cavity defined therein. The sensing elements are disposed within the cavity of the substrate and the pin block assembly is electrically coupled to the sensing elements. The seal assembly includes at least one gasket, a retainer plate, and a seal restraint. The seal assembly is held under compressive load to seal the cavity of the substrate and protect the sensing element disposed therein.