The present invention relates to a chest tube insertion device using an endoscopic guide, the device having a structure comprising: a tube insertion guide body which is made from a transparent or semitransparent synthetic resin material and which is introduced into the thoracic cavity of the human body while being flexibly bendable, an endoscopic tube disposed inside the tube insertion guide body; a chest tube formed as a structure for encompassing the outer side of the tube insertion guide body, so as to be spaced from the endoscopic tube; a guide holder for performing an endoscopic guide function and a tube insertion guide body fixing function when the tube insertion guide body is inserted into the thoracic cavity; and a handle part to which the guide holder is separably coupled.

A video laryngoscope system acquires images that can, in embodiments, be recorded and stored in a memory of the video laryngoscope. In an embodiment, the video laryngoscope can be operated in an automatic recording mode, and the acquired images are recorded automatically with no further user input and stored in a memory of the video laryngoscope. If the video laryngoscope is paired to a wireless hub, the acquired images are automatically transferred to the wireless hub in response to a power off user input. Other recording modes may use manual inputs to initiate recording and storing of the acquired images.

A compact, hand-held, robotic assisted endoscopic system configured to derive the position and/or orientation CamPose of a distal part of a single-use portion relative to coordinates HandPose of a reusable portion of an endoscope and display juxtaposed images of an object such a patient's organ being diagnosed or treated in a medical procedure with the endoscope and the distal part of the endoscope, and to provide guidance to the system user with display of images such as prior images of the object, standardized images of the object of tutorial images related to the medical procedure.

A system for aiding placement of a nasogastric tube or a nasoduodenal tube and a method for using the same is disclosed, and the system comprises that of: a placing tube; a three-way connector, having a first port, a second port, and a third port, the first port being on the opposite end to the second port, the first port being adjacent to the third port, the first port being connected with a proximal end of the placing tube, the third port being adapted for pumping air or fluid into the three-way connector; an endoscope, having an insertion tube and an image-capturing device, the distal end of the insertion tube being a bending section, the image-capturing device being located in the front end of the bending section; and a display unit, connected with the endoscope.

A falloposcope intended for use with a hysteroscope to access, image, and collect samples from a patient's fallopian tube includes a cannula having an angled tip oriented to engage a fallopian tube os when the cannula is transcervically introduced to a patient's uterus through the hysteroscope. The catheter has a distal viewing tip configured to be advanced from a distal end of the cannula into the patient's uterus through a cervical os. A viewing chamber has a wide proximal end attached to the distal viewing tip of the catheter, and the viewing chamber is at least partially transparent and typically tapers in a distal direction to provide a clear viewing zone for the endoscope as well as atraumatic advancement into the fallopian tube.

Systems and methods are configured for combined fluorescence imaging and white light imaging of tissue such as during surgical endoscopic procedures. A chip-on-tip type endoscope can be equipped with both white light and blue light LEDs. A single camera or dual cameras are configured with backside illuminated CMOS image sensor(s) to receive and process the white light and fluorescence images. The light sources, image sensors and image processing circuitry are configured to synchronously emit light and record pixels for visible white light and fluorescence frames alternately. Global or quasi-global shuttering can be used on the image sensor(s). A modified color filter array and other filters can be provided to enhance fluorescence imaging capabilities. Insufflating gas clears debris from the camera field of view and aids in moving he cannula distally through a body passageway.

The invention relates to a video endoscope (10) with an endoscope (20) comprising endoscope optics (22) and a camera head (30) comprising camera electronics (35) and a display and control unit (36), wherein a vacuum pump (40) is arranged in the video endoscope (10) for aspiration of air from the environment of the video endoscope (10).

Further, the invention relates to an envelope (70) suitable to receive a video endoscope (10) comprising a hollow tube (71) having a distal end (71a) and a proximal end (71b), wherein the distal end (71a) is closed by means of an optically transparent window (72), wherein a flexible pouch (73) having an inlet opening (74) is arranged at the proximal end (71b), wherein the inlet opening (74) of the pouch (73) is implemented to be closable by means of a closure (75).

An otoscope and method for visualizing compliance of the tympanic membrane in response to a pressure stimulus. The otoscope includes a handle, a housing, a laser assembly configured to selectively project a grid array of dots on a tympanic membrane of a patient, a camera configured to selectively capture activity of the tympanic membrane, a pressure transducer configured to selectively apply a stimulus to the tympanic membrane, a display pivotably coupled to the handle, and a controller. The display is configured to display the tympanic membrane in true color and a two-dimensional interpolated surface plot representing activity of the tympanic membrane in response to the stimulus.

Certain embodiments are directed to a laryngoscopy device and methods of use thereof, the device having a curved, hollow stylet with a handle and a flexible bougie contained at least partially within the hollow stylet, the bougie being extendable out of the end of the stylet for use in guidance of a hollow endotracheal tube.

Provided are a handle for an endoscope comprising an endoscope housing and a lens tube and wherein on the endoscope housing at least one operating element for changing a setting of the endoscope is provided, wherein the handle comprises a receiving section for receiving and retaining the endoscope and a grip section connected with the receiving section for retaining the endoscope, in which the handle further comprises at least one manipulator for operating the operating element when the handle is disposed on the endoscope, wherein the manipulator is movable relative to the receiving section and relative to the grip section, an endoscope with such a handle and a method for disposing such a handle on an endoscope.