US 11,889,984 B2
Camera head
Atsuomi Ohno, Tokyo (JP); and Kohtaro Amano, Tokyo (JP)
Assigned to SONY OLYMPUS MEDICAL SOLUTIONS INC., Tokyo (JP)
Filed by Sony Olympus Medical Solutions Inc., Tokyo (JP)
Filed on Dec. 28, 2020, as Appl. No. 17/134,533.
Claims priority of application No. 2020-005505 (JP), filed on Jan. 16, 2020.
Prior Publication US 2021/0219822 A1, Jul. 22, 2021
Int. Cl. A61B 1/00 (2006.01); A61B 1/05 (2006.01)
CPC A61B 1/00105 (2013.01) [A61B 1/00128 (2013.01); A61B 1/00195 (2013.01); A61B 1/05 (2013.01)] 9 Claims
OG exemplary drawing
 
1. A camera head comprising:
a mounting portion having an abutting surface on which an eyepiece portion of an endoscope abuts in a direction along an optical axis of a subject image emitted from the eyepiece portion; and
an elastic portion including elastic material and detachably attached to the mounting portion, the elastic portion being configured to sandwich the eyepiece portion with the abutting surface, and bias the eyepiece portion toward the abutting surface wherein the elastic portion includes a cylinder, wherein the elastic portion is allowed to be deformed to have a shape in which an outer peripheral surface of a part on one end side is covered with a part on the other end side by folding back the part on the other end side toward one end side with the elastic portion being attached to the mounting portion.