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US 11,889,984 B2Granted
Camera head
AssigneeSony Olympus Medical Solutions Inc.
InventorsAtsuomi Ohno, Kohtaro Amano
Life of this patent
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Abstract
A camera head includes: 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.
Claims9
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.
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, wherein
- an end surface of the elastic portion includes an inclined surface inclined toward the optical axis toward a proximal end side,
- the inclined surface of the elastic portion being configured to sandwich the eyepiece portion with the abutting surface, and bias the eyepiece portion toward the abutting surface, and
- 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, wherein, when the other end side if unfolded, the other end side has the inclined surface.
3 more elements
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, wherein
- an end surface of the elastic portion includes an inclined surface inclined toward the optical axis toward a proximal end side,
- the inclined surface of the elastic portion being configured to sandwich the eyepiece portion with the abutting surface, and bias the eyepiece portion toward the abutting surface,
- the mounting portion includes a first mating portion and the elastic portion includes a second mating portion corresponding to the first mating Portion to mate the elastic portion to the mounting portion, and
- the first mating portion is a groove and the second mating portion is a protrusion.
4 more elements
Dependencies are inferred from the claim text.