Abstract: A drying appliance including a drying rack and a rapidly drying absorptive drain tray assembly. Such embodiments further include adaptable and interchangeable accessories for selectable placement and scaling of the size, amount and placement of features for managing the capacity and location of the drying accessories. The drain tray includes an absorptive base. The absorptive base instantly wicks, absorbs, and evaporates water away from the drying kitchenware to lower relative humidity and to prevent mold and bacteria from growing thereon. The drying rack can include a built-in cutting board holder that provides extra space for pots, pans, and bowls. The drying rack can include modern durable steel rails that can be customized for each person's particular needs. The legs of the drying rack can support the absorptive drain tray above the surface of a counter allowing for 360 degree evaporation.

Abstract: An endoscope system includes: an optical system; an actuator configured to move at least an optical element of the optical system.

Abstract: A region-of-interest detection unit detects the region of interest including the target of interest among an observation target, from the medical image. An overlooking determination unit determines whether a user overlooks the target of interest. A monitor includes a first screen which displays a video of the medical image and displays the region of interest, and a second screen which is a screen different from the first screen and displays the region of interest. An overlooking notification control unit performs a control of an overlooking occurrence notification in a case where it is determined that the target of interest is overlooked.

Abstract: The invention relates to a method for manufacturing an endoscope insertion tube (2). The insertion tube (2) has a proximal passive flexible section (20) and a distal angled section (A). The passive flexible section (20) and the angled section (A) are integrally formed. Individual cuts (201, 202) are made in the flexible section (20), provided as a tube-like element, in such a way that adjacent individual cuts (201, 202) are equidistant from one another.

Abstract: A method is provided for joining at least two components of a medical instrument, the at least two components are held so as to form at least one soldering gap between mutually assigned joining areas of the components, a solder material is arranged for filling the at least one soldering gap, and the arrangement of the at least two components and of the solder material is heated to a soldering temperature of the solder material, wherein the solder material is an iron-based solder. A use of an iron-based solder and a medical instrument, in particular a laryngoscope spatula, are also provided.

Abstract: A method of displaying an area of interest within a surgical site includes modeling a patient's lungs and identifying a location of an area of interest within the model of the patient's lungs. The topography of the surface of the patient's lungs is determined using an endoscope having a first camera, a light source, and a structured light pattern source. Real-time images of the patient's lungs are displayed on a monitor and the real-time images are registered to the model of the patient's lungs using the determined topography of the patient's lungs. A marker indicative of the location of the area of interest is superimposed over the real-time images of the patient's lungs. If the marker falls outside of the field-of view of the endoscope, an arrow is superimposed over the real-time images to indicate the direction in which the marker is located relative to the field of view.

Abstract: An endoscope includes an insertion portion provided with a controllable curved tube. The controllable curved tube includes a plurality of circular tube sections connected in series. A first C-shaped engaging portion is arranged at one end of each tube section. A first included angle is formed between the opening direction of the first C-shaped engaging portion and the axial direction of the tube section to which the first C-shaped engaging portion belongs. A first C-shaped notch is arranged around the outside of the first C-shaped engaging portion. The other end of the tube section is provided with a second C-shaped engaging portion that is engaged with the first C-shaped notch of another tube section. The inner side of the second C-shaped engaging portion is provided with a second C-shaped notch and a spherical protrusion which are engaged with a first C-shaped engaging portion of another tube section.

Abstract: The invention relates to a method for manufacturing an endoscope insertion tube (2).The insertion tube (2) has a proximal passive flexible section (20) and a distal angled section (A). The entire insertion tube, including the passive flexible section (20) and the angled section (A), is formed from a single tube element. The invention further relates to an endoscope having such an insertion tube (2).

Abstract: An insertion assist system includes a guide member and a shift member. The guide member brings an outside bend of a peripheral surface of an insertion body into contact with a guide surface of the guide member. The shift member shifts a direction of the distal end of the insertion body. The shift member comes into contact with an inside bend of the peripheral surface of the insertion body when the insertion body is bent. The shift member bends the insertion body toward the guide surface about the guide surface as a fulcrum when the shift member comes into contact with the inside bend and bends the insertion body.

Abstract: An endoscopy apparatus includes an elongate member for insertion into a shaft of a transport endoscope, a surgical tool, and a visible feature on the elongate member, the surgical tool or both. The surgical tool is coupled to a distal end of the elongate member and has an effector at an opposite end. The location of the visible feature is fixed relative to a roll orientation of the effector, so that a position of the visible feature during use indicates the roll orientation of the effector. Other embodiments include an endoscopy surgical instrument controller to control the movements of a pulling tendon and a pushing tendon, an adaptor for coupling a motor shaft to actuate a tendon of an endoscopy surgical instrument, an endoscopy surgical instrument controller to actuate a terminal joint, and a transport endoscope docking station comprising a base and a platform to which the base is rotatably coupled.

Abstract: A case body includes a distal end side case configuring a part of a case body exterior, a center portion case disposed in a position adjacent to the distal end side case and configuring a case body exterior in conjunction with the distal end side case, a first elastic seal member disposed to be exposed as a case body exterior in a boundary between the distal end side case and the center portion case provided adjacent to each other, and an abutting section configured to set a crushing amount of the first elastic seal member, the abutting section including an abutting surface provided in one of the distal end side case and the center portion case and coming into contact with a bottom surface of another exterior member.

Abstract: An endoscope hood device for moving a gastrointestinal implant device within a natural lumen of a gastrointestinal tract. The endoscope hood device comprises an atraumatic flared retrieval hood configured to attach to and fit over a distal end of an endoscope. The atraumatic flared retrieval hood comprises a length configured to cover a plurality of protrusions on a surface of the gastrointestinal implant device, the plurality of protrusions comprising both proximal facing protrusions and distal facing protrusions of the gastrointestinal implant device. The atraumatic flared retrieval hood comprises a diameter configured to fit within a human esophagus without damage to the esophagus, and comprises a material of a bend radius configured to move slidably against the esophagus without damage to the esophagus.

Abstract: An endoscope includes: an image pickup device configured to convert image pickup light into an image pickup signal and output the image pickup signal; a light emitting element configured to output an optical signal based on the image pickup signal; a bonded prism including: a first prism including a first reflecting surface configured to reflect the image pickup light and a lower surface that is a first emitting surface configured to emit the image pickup light to the image pickup device; and a second prism including a second reflecting surface configured to reflect the optical signal that is incident from an upper surface and outputted from the light emitting element, the second reflecting surface being bonded with the first reflecting surface; and an optical fiber configured to transmit the optical signal reflected by the second reflecting surface.

Abstract: A deflection prism assembly for an endoscope having a lateral viewing direction, the deflection prism assembly including: a prism holder; and a deflection prism accommodated in the prism holder; wherein the deflection prism has a light outlet surface and an opposite light inlet surface arranged obliquely to the light outlet surface, the deflection prism further having a lateral surface extending between the light inlet surface and the light outlet surface; and the prism holder accommodates the deflection prism such that the prism holder surrounds less than all regions of the lateral surface of the deflection prism.

Abstract: The present disclosure relates to the field of endoscopy. Specifically, the present disclosure relates to delivery systems and methods for coagulating sites of bleeding within mucosal tissues, and in particular, for eradicating esophageal varices.

Abstract: Systems and methods employing a small gauge steerable catheter including a locatable guide with a sheath, particularly as an enhancement to a bronchoscope. A typical procedure is as follows. The location of a target in a reference coordinate system is detected or imported. The catheter is navigated to the target which tracking the distal tip of the guide in the reference coordinate system. Insertion of the catheter is typically via a working channel of a convention bronchoscope. Once the tip of the catheter is positioned at the target, the guide is withdrawn, leaving the sheath secured in place. The sheath is then used as a guide channel to direct a medical tool to target.

Abstract: The present invention provides a robotic locomotive device (1) that is capable of driving itself forwards and backwards, anchoring and steering itself whilst inside a tubular structure (200), for example, the human colon, or any structure comprising two opposing walls (202, 204). In this respect, the device is made up of two or three segments (102, 104, 106) covered in an elastic material and driven by an internal actuating mechanism. All of the segments (102, 104, 106) have a concertina configuration that enable a shortening and lengthening motion. As well as contracting and extending in length, at least one of the end segments (102, 106) is capable of bending at an angle away from the longitudinal axis such that it becomes wedged or jammed between the walls (202, 204) of the tubular structure (200). That is, the end segments (102, 106) are capable of both a bending action and a contracting and extending action.

Abstract: The subject matter discloses a medical imaging device, comprising a rigid elongated member and a distal member provided in a width of approximately 5.0 to 15 millimeters connected to the rigid section in a rigid manner, said distal member comprises a front camera located on a front planar surface of the distal member and a second side camera located on a first lateral surface of the distal member.

Abstract: Disclosed is a digital device 100 facilitating body cavity diagnosis. The device 100 enables body cavity diagnosis without using a speculum. The device 100 comprises a casing 101 for enclosing a probe with additional channels 102. The additional channels 102 comprises a plurality of instruments. The probe 103 is configured for optical and digital diagnosis of abnormalities in the body cavities. The probe 103 is connected to wireless communication components for displaying captured images. The probe 103 comprises an in-situ image capturing means 106 with a light source for capturing images of abnormalities, image processing means coupled to a computing device for digital image diagnosis and angulation wires 107 for providing angulation control to the image capturing means. The casing 101 has a transparent cap 105 configured for visualizing structure of the cavity. The casing 101 comprises an expandable outer cuff 104, for separating the walls of a body part.

Abstract: A type acquisition unit determines the type of an endoscope connected to an endoscope connection unit. A light source control unit performs control to make the light emission balance of light in the respective wavelength ranges, which is obtained in a case where the type of the endoscope corresponds to a first endoscope, and the light emission balance of light in the respective wavelength ranges, which is obtained in a case where the type of the endoscope corresponds to a second endoscope, be different from each other.

Abstract: A device for visually verifying the proper placement of a tube (e.g. a nasogastric tube) in the body of a neonate, essentially includes an optical fiber and a light source. In combination, the light source is connected to the proximal end of the optical fiber. The light source is then activated to illuminate the optical fiber, and the illuminated optical fiber is advanced through the tube into the body of the neonate. Due to the translucent nature of neonate body tissue, the optical fiber illuminates both the tube and anatomical features of the neonate's internal organs. With this optical capability, a visual determination can be made as to whether the tube has been properly placed.

Abstract: An endoscope flushing assembly is provided. In some embodiments, the flushing assembly may include an adapter and a stand. In some embodiments, the flushing assembly may further comprise a stopper. In some embodiments, the flushing assembly may further comprise a sample fluid tube. In some embodiments, the flushing assembly may further comprise a fluid receptacle. Also provided are a flushing assembly kit and a method of using the endoscope flushing assembly to evaluate the cleanliness and/or disinfection of an endoscope.

Abstract: Medical devices which are compatible with a camera for ventilating, intubating, and extubating a patient under continuous visualization. Methods for ventilating, intubating and extubating a patient with the medical devices.

Abstract: A device for use in the treatment of hemorrhoids. The device includes an elongated tube-shaped element that includes a forward end and an aft end. The aft end provides access to the interior of the tube-shaped element. The tube-shaped element extends along a longitudinal axis L and includes at least one opening formed between the forward and aft end. The device includes an anal mucosa support device removably arranged within the tube shape element. The support device includes at least two cavities to receive anal mucosa. At least one needle guide structure is formed in the elongated tube-shaped element and the anal mucosa support device such that at least one needle is capable of being guided during movement within the tube-shaped element across the at least two cavities in the anal mucosa support device to a position where the needle extends across the opening in the tube-shaped element.

Abstract: According to one aspect, a dilation device may include a body, at least one loop actuator attached to the body, and a sheath attached to the body at a proximal end and attached to the loop actuator at a distal end.

Abstract: A surgical access system including a tissue distraction assembly and a tissue retraction assembly, both of which may be equipped with one or more electrodes for use in detecting the existence of (and optionally the distance and/or direction to) neural structures before, during, and after the establishment of an operative corridor to a surgical target site. Some embodiments of the surgical access system may be particularly suited for establishing an operative corridor to a surgical target site in the spine. Such an operative corridor may be established through the retroperitoneal space and the psoas muscle during a direct lateral, retroperitoneal approach to the spine.

Abstract: An image signal output device including an acquisition section configured to acquire a fundus image, a selection section configured to select a projection for displaying the acquired fundus image from plural projections, a conversion section configured to convert the fundus image into the selected projection, and a processing section configured to output an image signal of the converted fundus image.

Abstract: A method of processing a sequence of images of a retina acquired by an ophthalmic device to generate retinal position tracking information indicative of retina movement during acquisition. The method includes (i) receiving one or more images of the retina; (ii) calculating a cross-correlation between a reference image and an image based on the received image(s) to acquire an offset between the image and reference image; and repeating processes (i) and (ii) to acquire, as the tracking information, respective offsets for images that are based on the respective received image(s). Another step includes modifying the reference image during the repeating, by determining a measure of similarity between correspondingly located regions of pixels in two or more received images and accentuating features in the reference image representing structures of the imaged retina in relation to other features in the reference image based on the determined measure of similarity.

Abstract: Some demonstrative embodiments include apparatuses, systems and/or methods of determining one or more parameters of a refractive error of a tested eye. For example, a computing device may be configured to process depth mapping information to identify depth information of a tested eye; and to determine one or more parameters of a refractive error of the tested eye based on the depth information of the tested eye.

Abstract: An instrument includes: one or more scanning mirrors to receive an OCT sample beam and to scan the sample beam in two orthogonal directions; and an optical system to receive the sample beam and provide the sample beam to an eye. The optical system includes: a first lens having a first focal length, disposed along an optical path from the scanning mirror(s) to the eye at a distance from the cornea which is approximately equal to the first focal length, and a second lens disposed along the optical path between the first lens and the scanning mirror(s). The second lens receives the sample beam from the scanning mirror(s) and provides the sample beam to the first lens as a converging beam such that, as the sample beam is scanned, the sample beam passes through a pivot point located along an optical axis between the eye and the first lens.

Abstract: A wide-field fundus indirect ophthalmoscopy method and apparatus are provided that can be miniaturized to be suitable for employment in a smartphone and that overcome limitations of existing smartphone wide field fundus imaging devices and methods, such as high cost, clinical deployment challenges and limited field of view. The wide-field fundus indirect ophthalmoscopy method and apparatus are also well suited for use in rural and underserved areas where both expensive instruments and skilled operators are typically not available. The wide-field fundus indirect ophthalmoscopy method and apparatus enable wide-field snapshot fundus images to be captured with wide fields of view (FOV) under mydriatic and non-mydriatic conditions and also enables video recordings of the fundus to be captured from which montages can be constructed with even wider FOVs.

Abstract: An ophthalmologic apparatus of an embodiment example includes a front image acquiring device, a first search processor, and a second search processor. The front image acquiring device is configured to acquire a front image of a fundus of a subject's eye. The first search processor is configured to search for an interested region corresponding to an interested site of the fundus based on a brightness variation in the front image. The second search processor is configured to search for the interested region by template matching between the front image and a template image in the event that the interested region has not been detected by the first search processor.

Abstract: Introduced here are retinal cameras having optical stops whose size and/or position can be modified to increase the size of the space in which an eye can move while being imaged. In some embodiments, an optical stop is mechanically moved to recover retinal image quality as the subject shifts their eye. In some embodiments, an optical stop is digitally created using a pixelated liquid crystal display (LCD) layer having multiple pixels that are individually controllably. In some embodiments, multiple non-pixelated LCD layers are connected to one another to form a variable transmission stack, and each LCD layer within the variable transmission stack may be offset from the other LCD layers. In such embodiments, the optical stop can be moved by changing which LCD layer is active at a given point in time.

Abstract: Devices and methods for measuring high order aberrations from an eye are described. A method includes obtaining information indicating one or more aberrations of an eye, and obtaining information indicating one or more of a visual axis of the eye, a center of a pupil of the eye, and a comeal vertex of the eye. The information from the optical device is used to modify a design of a contact lens so that a combination of the eye and the modified contact lens has reduced high order aberrations. In some cases, information indicating the orientation of the contact lens positioned on the eye is also used. The optical device may include an aberrometer; a first light source for providing first light toward an eye; a lens assembly for collecting light from the eye; and a first image sensor for receiving light that has been transmitted through the lens assembly.

Abstract: A handheld, ocular imaging device and system that employs the camera, processor and programming of a mobile phone, tablet or other smart device coupled to optical elements and illumination elements that can be used to image the structures of the eye in non-clinical locations, for example is presented. The modular device provides multi-functionality (fluorescein imaging, fluorescence, brightfield, infrared (IR) imaging, near-infrared (NIR) imaging) and multi-region imaging (retinal, corneal, external, etc.) of the eye along with the added features of image processing, storage and wireless data transmission for remote storage and evaluation. Acquired ocular images can also be transmitted directly from the device to the electronic medical records of a patient without the need for an intermediate computer system.

Abstract: An ophthalmic device including an illumination module which scans light across a region of the retina of an a eye when the pupil is disposed at a focal point of the illumination module. The ophthalmic device further comprises components (2, 3-1, 4-1) for: aligning the pupil with the focal point; monitoring a position of the pupil relative to the focal point and maintaining the alignment based on the monitored position; aligning a scan location of the illumination module on the retina to a target scan location while the alignment of the pupil with the focal point is being maintained, wherein the illumination module performs scan at the target scan location The ophthalmic device further maintains the scan location at the target scan location while the alignment of the pupil with the focal point is being maintained, using scan location correction information based on retinal feature information.

Abstract: Certain pressure sensor devices are much smaller than prior art devices, yet are at least as sensitive as the prior art devices. A capacitive pressure sensor can include a flexible substrate that permits bending of a pressure sensing region without significantly affecting operation thereof. The pressure sensor can include a flexible membrane in which an electrode is sandwiched between two layers of polymeric material. The sandwiched electrode can be extremely close to a reference electrode so as to provide for highly sensitive capacitance readings, yet the membrane can be restricted from contacting the reference electrode under high pressure condition.

Abstract: A vision protection method is provided to ensure a viewer to rest his/her eyes after viewing on an electronic device for a certain period, wherein the eyesight protection method includes the steps of detecting at least one of eye activities of the viewer and working parameter of the electronic device in a working mode of the electronic device during the viewer is working on a current work displaying by the electronic device; switching the working mode of the electronic device to a resting mode when an abnormal eye activity of the viewer is detected; and switching the electronic device from the resting mode back to the working mode to resume the display of the current work of the electronic device. Therefore, the viewer is enforced to rest his/her eyes after every certain period.

Abstract: A biological information measurement device that performs sound wave communications with an external terminal including a microphone includes a housing; a measurement circuit that measures biological information; a modulation circuit that converts the biological information measured into a sound wave signal; and a vibration member that vibrates based on the sound wave signal transmitted from the modulation circuit. The measurement circuit, the modulation circuit and the vibration member are provided inside the housing. The housing includes a terminal placement surface on which the terminal is placed. The vibration member and the terminal placement surface are in contact with each other so that vibration of the vibration member is transmitted to the terminal placement surface.

Abstract: A wearable device, a signal processing method and a signal processing device are disclosed. The wearable device includes a processor and a signal collector electrically connected to the processor. The signal collector includes at least one electroencephalogram sensor configured to collect an electroencephalogram signal and at least one electrooculogram sensor configured to collect an electrooculogram signal. The processor is configured to generate a control signal based on the electroencephalogram signal and the electrooculogram signal, and the electroencephalogram sensor and the electrooculogram sensor are different sensors.

Abstract: A bio-signal measuring apparatus may include: a finger contact surface configured to be in contact with a finger of a user; an optical sensor configured to be disposed underneath the finger contact surface and sense a light when the light is reflected from the user; and a texture area formed on the finger contact surface at a boundary of the optical sensor, and configured to provide a texture different from a texture of a remaining area of the finger contact surface other than the texture area, so as to allow the user to feel a tactile sensation from the texture area when the finger is in contact with the finger contact surface.

Abstract: Disclosed herein is a system for facilitating administration of a pharmaceutical product. Accordingly, the system may include at least one sensor, a storage device, a processing device, and a Mobile Administration Interlocking Device (MAID). Further, the at least one sensor may be disposed on body of a user. Further, the at least one sensor may be configured for generating at least one physiological data associated with the body. Further, the storage device may be configured for storing at least one dosage data. Further, the at least one dosage data may be prescribed by a medical professional. Further, the processing device may be communicatively coupled with the at least one sensor. Further, the processing device may be communicatively coupled with the storage device. Further, the MAID may be configured for provisioning the pharmaceutical product to the user. Further, the MAID may be communicatively coupled with the processing device.

Abstract: A two-way audiovisual communication device with multiple audio and video subsystems. In one embodiment, the device includes a wheeled cart that supports a dock for a tablet computing device that includes a tablet camera, a tablet display, and a tablet microphone. The device also includes a cart camera, a cart speaker, and a cart microphone. The device may be coupled to a network and accessible to other devices on the network to allow a two-way audiovisual session to take place between remote parties. The device may operate in two modes: In a first mode, the tablet is mated with the dock and the remote device receives video from the pan-tilt-zoom camera and audio from the cart microphone. In a second mode, the tablet is removed from the dock and the remote device receives video from the tablet camera and audio from the tablet microphone. In both modes, the tablet monitor displays video from the remote device.

Abstract: The present technology relates to the field of medical monitoring. Patient monitoring systems and associated devices, methods, and computer readable media are described. In some embodiments, a patient monitoring system includes one or more sensors configured to capture first data related to a patient and a wearable wireless hub configured to receive the first data. In these and other embodiments, the patient monitoring system can include an image capture device configured to capture second data related to the patient. In these and still other embodiments, the patient monitoring system can determine one or more patient parameters based on the first and/or the second data. The patient monitoring system can monitor the one or more patent parameters and trigger an alert or alarm when a patient parameter abnormality is detected.

Abstract: Systems and methods for real-time target validation during radiation treatment therapy based on real-time target displacement and radiation dosimetry measurements.

Abstract: Provided is a reliable or accurate optical detection method or such an optical imaging method. Also provided is an application technique using such a method. At least a part of an optical path starting from a light-emitting source or reaching a photodetector includes a plurality of optical paths. At a predetermined position of the optical path, beams of light after passing through the plurality of optical paths are mixed. This mixed light is used for optical detection or optical imaging. An optical-length difference among beams of light passing through the plurality of optical paths may be longer than the coherence length. Means for feed-backing predetermined characteristics of a target to the optical characteristics to be used for optical detection or optical imaging may be included. Such means may be used separately from the above. Such means may be applied to another technique, an application material or an application program.

Abstract: A system includes a focus optic configured to converge an electromagnetic radiation (EMR) beam to a focal region located along an optical axis. The system also includes a detector configured to detect a signal radiation emanating from a predetermined location along the optical axis. The system additionally includes a controller configured to adjust a parameter of the EMR beam based in part on the signal radiation detected by the detector. The system also includes a window located a predetermined depth away from the focal region, between the focal region and the focus optic along the optical axis, wherein the window is configured to make contact with a surface of a tissue.

Abstract: A hyperspectral imaging system can include a first hyperspectral imaging camera that is configured to provide first hyperspectral image data of an object in a first field of view. A second hyperspectral imaging camera can be separated from the first hyperspectral imaging camera, where the second hyperspectral imaging camera is configured to provide second hyperspectral image data of the object in a second field of view. A processor circuit can be operatively coupled to the first and second hyperspectral imaging cameras, where the processor circuit configured to combine the first and second hyperspectral image data to generate a hypercube of data for the object comprising spectral data included in the first and second hyperspectral image data.

Abstract: A device of an embodiment includes: an optical mechanism; a control computation unit that controls driving of the optical mechanism, acquires a tomographic image of skin by processing an optical interference signal from an optical system, and calculates a network of blood vessels on the basis of the tomographic image; and a display device that displays an image of the network of blood vessels. The control computation unit sets a reference profile obtained by function approximation of an intensity profile in a depth direction of the acquired tomographic image, calculates a difference between an intensity value on the reference profile and an actual intensity value as an outlier V, the intensity values being those in the depth direction in the tomographic image, determines, as blood vessels or blood vessel candidates, coordinates with the outliers V within a predetermined blood vessel determination range, and calculates the network of blood vessels.

Abstract: An apparatus provided for detecting tooth pulp vitality includes a handle, a pivot and a caliper. A pair of fiber optic lines pass through an interior of the handle, the pivot and the caliper. One of the fiber optic lines is a source line with a connector at an end of the source line and another of the fiber optic lines is a detector line with a connector at an end of the detector line. The source line is single mode in the handle and the detector line is multi mode. A system is also provided for detecting tooth pulp vitality that includes the apparatus. Additionally, a method is provided for detecting tooth pulp vitality that employs the apparatus.