Abstract: An endoscopic treatment device includes a hollow tube; an electrode; and an insulative support member. In a radial direction relative to a longitudinal axis of the hollow tube, the insulative support member is radially outward of the electrode and the hollow tube is radially outward of the insulative support member.

Abstract: An endoscope system includes: an endoscope including a bending portion that is capable of bending; a drive device that is detachably connected to the endoscope and drives the endoscope; and an operation device that is communicably connected to the drive device and has an input portion that inputs an operation for driving the endoscope, wherein the drive device can select a method of controlling the bending portion with respect to the operation input from the input portion from fine movement control and coarse movement control, and the distance at which the drive device bends the bending portion by the coarse movement control with respect to a predetermined operation input is larger than the distance at which the drive device bends the bending portion by the fine movement control.

Abstract: An endoscope system includes: a drive cable; an endoscope driven by the drive cable that has been connected; a drive device that electrically drives the connected drive cable; a trolley equipped with the drive device; and a stand that supports a connector that detachably connects the drive cable and the endoscope, and is capable of being installed at a position away from the trolley.

Abstract: In an endoscope operation portion, a first finger placement portion and a second finger placement portion are disposed at positions where at least a pressing force of a first finger placed on the first finger placement portion, a pressing force of a second finger placed on the second finger placement portion, and an operation force amount of a third finger placed on a third finger placement portion when operating a bending operation lever are balanced.

Abstract: A decorative sheet and a method for producing the decorative material that can reduce the occurrence of adhesion failure and appearance defects, comprises an acrylic resin original member, which is an original member made of an acrylic resin, a pattern layer containing an acrylic resin as a binder and formed on a first surface of the acrylic resin original member, and an anchor layer formed on a surface of the pattern layer facing away from the acrylic resin original member.

Abstract: A decorative sheet and a method for producing the decorative material that can reduce the occurrence of adhesion failure and appearance defects, comprises an acrylic resin original member, which is an original member made of an acrylic resin, a pattern layer containing an acrylic resin as a binder and formed on a first surface of the acrylic resin original member, and an anchor layer formed on a surface of the pattern layer facing away from the acrylic resin original member.