Title:
ビデオ内視鏡システム
Document Type and Number:
Japanese Patent JP6843926
Kind Code:
B2
Abstract:
A video arthroscope (200) includes a rigid insertion tube 202 and a proximal body (204). The proximal body (204) includes an insertion assembly (206), a focus assembly (208), and a camera attachment assembly (210). The camera attachment assembly (210) couples a detachable video camera assembly (212) to the proximal body (204) of the video arthroscope, wherein proximal body (204) comprsies light sources (220). Electric power is conveyed from the video camera assembly (212) to the light sources (220) either by slip ring connection (232, 234, 236) or by a pair of inductive coils (304). The insertion assembly (206), a focus assembly (208), and a camera attachment assembly (210) are rotatebale to each other.
Inventors:
George miharuka
Baodui Trang
Carlos A Rodriguez
Baodui Trang
Carlos A Rodriguez
Application Number:
JP2019127642A
Publication Date:
March 17, 2021
Filing Date:
July 09, 2019
Export Citation:
Assignee:
Smith & Nephew,Inc.
International Classes:
A61B1/045; G06T1/00; G06V10/56
Domestic Patent References:
| JP2010115413A | ||||
| JP2008307229A | ||||
| JP3004832A | ||||
| JP2010187756A |
Attorney, Agent or Firm:
Yasuhiko Murayama
Shinya Mitsuhiro
Tatsuhiko Abe
Shinya Mitsuhiro
Tatsuhiko Abe