An intraoral imaging apparatus, a medical apparatus, and a program capable of providing auxiliary data for determination regarding diseases having differences in intraoral findings are provided. The intraoral imaging apparatus includes: an imaging device that acquires an intraoral image; a light source that emits light to a subject of the imaging device; a storage apparatus that stores an algorithm for performing determination of a specific disease; and an arithmetic apparatus, in which the arithmetic apparatus executes: a determination process of determining a possibility of the predetermined disease based on the image and the algorithm; and an output process of outputting a result of the determination process.

A method of applying pressure and support to a patient's abdomen during an endoscopy procedure including applying a primary wrap comprising a band of elastic material to an abdomen of a patient and maintaining tension in the band in order to apply constant pressure and the support to the patient's abdomen through a contraction of the primary wrap in connection with an advancement or a withdrawal of an endoscope during an enteroscopy procedure. The method includes adjusting at least one of the primary wrap or at least one secondary strap extending from the primary wrap to adjust compression and support the advancement or the withdrawal of the endoscope through the contraction of the primary wrap and the at least one secondary strap.

A hollow probe enabling insertion and accommodation of endoscopic and other instruments advancing within a lumen includes a central valve unit featuring a central bore and at least one valve for controlling the introduction and withdrawal of fluid into the central bore. A sliding tubular sheath is movably disposed inside the central valve unit. An impermeable flexible sleeve is sealingly anchored to the central valve unit and folds over to cover both the inside and outside of the sheath to sealingly envelop the sheath and contain the fluid, together with the valve unit, while allowing sliding of the sleeve-covered-sheath. An endoscope adapter is mountable to the proximal end of the sleeve-covered-sheath, for allowing insertion of the endoscope through the adapter into the sleeve-covered-sheath, includes at least one gasket for sealing at least one gap between the endoscope and the sleeve-covered-sheath for withholding fluids from escaping.

A surgical access assembly including an elongated cannula member having proximal and distal end portions, a cannula housing coupled to the proximal end portion of the elongated cannula member, a balloon anchor coupled to the distal end portion of the elongated cannula member, and a collar disposed along the elongated cannula member and in fluid communication with the balloon anchor. The collar includes a first check valve and a manually actuatable pump. The first check valve is configured to control flow of air into the balloon anchor. The manually actuatable pump is coupled to the first check valve.

An intervertebral disc surgical system has at least one optical cannula configured with a working channel and an optical channel, wherein the working channel and the optical channel are positioned parallel to one another. The working channel is configured to receive the elongated tubular member of an electrosurgical instrument and the optical channel is configured to receive an optical scope. The optical cannula has an optical cannula operative end for entering an operative field of a patient.

A medical manipulator system that includes a joint, a first sensor that detects an amount of rotational motion of the joint, an actuator that drives the joint via a wire, a second sensor that detects an amount of operation of the actuator based on a rotation angle of the actuator, an input device, and a controller. The controller generates a control signal based on: an operation mode in which the control signal is generated by a transfer function that receives an input target value of the rotation angle of the joint and the amount of operation of the actuator, and a calibration mode in which the transfer function is adjusted based on comparing to a predetermined threshold value the amount of rotational motion of the joint and the amount of operation of the actuator. The controller then transmits the generated control signal to the actuator to drive the joint.

A catheter for delivering a medicinal liquid or a powder in spray form into the trachea of a subject, includes a deformable body including a spray device for expelling a liquid or a powder introduced into the catheter as a spray, the body of the catheter being configured to generate an image of a zone in a longitudinal direction of the body.

A cannula assembly includes a housing, an elongate shaft extending from the housing, and a lens cleaning assembly detachably coupled to a distal end portion of the elongate shaft. The elongate shaft defines a lumen therethrough. The lens cleaning assembly includes a base having an annular configuration and defines an aperture in communication with the lumen of the elongate shaft, a cover pivotably coupled to the base, and a spring biasing the cover towards the closed configuration. The cover is transitionable between a closed configuration, in which, the cover closes the aperture of the base, and an open configuration, in which, the cover is spaced apart from the aperture. The cover has a cleaning surface facing the aperture of the base in the closed configuration.

A wire-driven manipulator includes a first member and a second member into both of which a flexible member is inserted, the second member being disposed more on a base end side than the first member, wherein the first and the second members are bent by a drive of the flexible member, wherein the first member includes a bonding portion mechanically bonded with the member, wherein the second member is independent of the first member and the member, and wherein a variation of an average curvature of the first member caused by a drive of the members is larger than a variation of an average curvature of the second member.

A deployable and flexible tooltip camera is provided for integration within a shaft of an endoscopic tool. The tooltip camera includes a camera mounted to a distal tip of a curved tube which is capable of rotational and translational movement to provide a wide field of view of a tooltip of the endoscopic tool during an endoscopic procedure. The tube retains its curved shape when in use to provide a unique perspective view of the tooltip, but can then be withdrawn into a shaft of the endoscopic tool such that the entire tooltip camera and tube are retained within the shaft of the endoscopic tool and can pass through a cannula. The curved tube may be formed of a super-elastic memory alloy like Nitinol and pre-shaped into an s-curve using a two-step heat treatment process to attain the necessary curvature, and further laser-patterned with holes to attain the necessary flexibility.