An invasive interventional device or probe for use in an interventional medical procedure includes a control handle operably connected to an imaging system and an insertion tube. The body having an exterior cross-sectional shape and defining an interior with an interior cross-sectional shape. The body is formed with a pair of opposed side panels, a pair of opposed end panels joining opposite ends of the pair of side panels, a top panel disposed over and joined to the pair of side panels and the pair of end panels and a bottom panel located opposite the top panel and joined to the pair of side panels and the pair of end panels with one or more control elements disposed on the body that control the operation of the interventional device. In addition, the exterior cross-sectional shape of the body conforms to a space defined within a hand in a relaxed grip position.

An endoscopic camera device having an optical assembly; a first image sensor in optical communication with the optical assembly, the first image sensor receiving a first exposure and transmitting a first low dynamic range image; a second image sensor in optical communication with the optical assembly, the second image sensor receiving a second exposure and transmitting a second low dynamic range image, the second exposure being higher than the first exposure; and a processor for receiving the first low dynamic range image and the second low dynamic range image; wherein the processor is configured to combine the first low dynamic range image and the second dynamic range image into a high dynamic range image using a luminosity value derived as a preselected percentage of a cumulative luminosity distribution of at least one of the first low dynamic range image and the second low dynamic range image.

There are provided an endoscope system capable of suppressing an increase in the size of a first connector of an endoscope and of performing non-contact electric power supply and non-contact signal transmission, an endoscope, and an endoscope connector. A power receiving unit and a power supply unit are disposed opposite to each other along an insertion direction of first and second connectors, and an image signal transmission unit and an image signal receiving unit are disposed opposite to each other along the insertion direction of the first and second connectors. A first circuit board is disposed on the opposite side to the power supply unit with respect to the power receiving unit so as to partially overlap the power receiving unit in the insertion direction. The power receiving unit and the image signal transmission unit are disposed so as not to overlap each other in the insertion direction.

An optical transmission module includes a light emitting device for transmitting a first optical signal, a light receiving device for receiving a second optical signal, an optical fiber for guiding a third optical signal in which the first optical signal and the second optical signal are coupled, and an optical waveguide substrate having an optical waveguide made of first resin, wherein a groove formed on the optical waveguide substrate is provided with a prism having the optical fiber and a reflective face through which the first optical signal transmit, a first side face of the prism contacts a first wall face of the groove, and a second side face thereof contacts a second wall face of the groove.

An optical transmission module is configured such that: a first optical device is provided on an upper surface of an optical waveguide substrate; a second optical device is provided on a lower surface of the optical waveguide substrate; a V-groove is formed on an end face of the optical waveguide substrate, the V-groove including a first reflective face and a second reflective face as wall faces; the first optical device is optically coupled with an optical waveguide via the first reflective face; and the second optical device is optically coupled with the optical waveguide via the second reflective face.

An optical transmission module includes a substrate having an opening portion; an optical element closing an opening on the lower surface side of the substrate and converting an electric signal into an optical signal or the optical signal into the electric signal; an optical fiber transmitting the optical signal; a ferrule closing an opening on the upper surface side of the substrate and having an optical fiber insertion hole; and a resin filled into a space surrounded at least by the substrate, the optical element, the ferrule, and a distal end of the optical fiber, wherein the ferrule has a resin filling hole spaced apart from the optical fiber insertion hole to fill the space with the resin, and an angle formed by an axis of the optical fiber insertion hole and an axis of the resin filling hole is equal to or more than 0° and less than 90°.

Catheter tube capable of irradiating laser optimized in light radiation efficiency and distribution, used in photosensitization reaction treatment is provided by simple process. Catheter tubes provided to medical device inserted into a living body to irradiate target site for treatment or examination with a light to treat or examine the site. The tubes being formed of material optically having transparency, provided with insertion hole for light diffusing body, and one or more other holes different from the insertion hole, in a manner extending in longitudinal direction of catheter tubes. Inside the other holes, space is present adjacent to inner wall thereof, the inner wall forming optical interface between the material and gas phase or liquid phase in the space, which are different from each other in refractive index, to conjointly form reflection surface for adjusting radiation distribution of light emitted by light diffusing body.

A method of analysis using mass spectrometry and/or ion mobility spectrometry is disclosed comprising: (a) using a first device to generate smoke, aerosol or vapour from a target in vitro or ex vivo cell population; (b) mass analysing and/or ion mobility analysing said smoke, aerosol or vapour, or ions derived therefrom, in order to obtain spectrometric data; and (c) analysing said spectrometric data in order to identify and/or characterise said target cell population or one or more cells and/or compounds present in said target cell population.

An endoscope processor includes a receptacle that allows insertion of either a first connector for endoscope or a second connector for endoscope, and the receptacle includes: a primary coil performing power feeding to a secondary coil of the first connector for endoscope without using an electric contact; an optical fiber in an optical fiber insertion hole performing signal reception and transmission with an optical fiber in an optical fiber plug without using an electric contact; and electric contacts performing power feeding to and signal reception and transmission with respective electric contacts by contact, the primary coil, the optical fiber insertion hole, and the electric contacts being provided in positions respectively facing the secondary coil, the optical fiber, and the electric contacts.

A detection system is adapted to perform methods for detecting defects in medical devices, during a reprocessing procedure, for example. The detection system may utilize computer-implemented instructions to determine the presence and nature of the defects, whether biological or mechanical, for example. The computer-implemented instructions may be adapted to include artificial intelligence and/or machine learning algorithms, and to process image data from digital inspection camera systems or proprietary camera systems. Upon identification of a defect present in a medical device, the detection system may notify users of the presence of the defect, as well as provide further recommended action to be taken regarding the medical device, if desirable, reducing potential instrument failure, patient injury or death. The disclosed detection system may be integrated into existing disinfection and sterilization systems currently used in medical facilities, such as hospitals and surgery centers, for example.