公开(公告)号：US11689789B2

公开(公告)日：2023-06-27

申请号：US16853010

申请日：2020-04-20

Applicant: Boston Scientific Scimed, Inc.

Inventor： Lance Adam Freeseman ,  Danielle Frankson ,  Benn Horrisberger ,  Kenneth Gunter ,  Mark D. Wood ,  Paul D. Aquilino ,  James P. Rohl ,  James A. Klos

IPC: H04N23/51 ,  A61B1/05 ,  C23C14/34 ,  C23C14/04 ,  H01J37/32 ,  C23C14/08 ,  C23C14/14 ,  H04N23/50 ,  H04N23/54

CPC classification number: H04N23/51 ,  A61B1/05 ,  C23C14/042 ,  C23C14/083 ,  C23C14/14 ,  C23C14/34 ,  H01J37/32018 ,  H01J37/32724 ,  H04N23/50 ,  H04N23/54

Abstract: According to one aspect, a visualization device may include an image sensor, a lens for focusing light onto the image sensor, a first end, a second end opposite the first end, a lateral wall surface extending between the first end and the second end, and a coating on the lateral wall surface. The coating may include at least one of an electrically-insulating layer and a light-blocking layer, and may be deposited on the lateral wall surface using, for example, physical vapor deposition (PVD).