Abstract: A surface cleaning machine including at least one cleaning roller, a drive device for rotary driving of the at least one cleaning roller, a wetting device for applying cleaning liquid to the at least one cleaning roller, and a suction unit arrangement for generating a suction stream is provided. The suction unit arrangement is fluidically connected to at least one suction duct and at least one suction nozzle that is associated with the at least one cleaning roller. The wetting device includes at least one pressure-controlled switch that opens a fluid path for cleaning liquid to the at least one cleaning roller and shuts off the fluid path, and the at least one pressure-controlled switch is coupled to the at least one suction duct, wherein a suction stream in the at least one suction duct moves the pressure-controlled switch into the open position and/or maintains the open position.

Abstract: A surface cleaning machine is provided, including a cleaning roller holder, at least one cleaning roller which is arranged on the cleaning roller holder, a drive device for driving the at least one cleaning roller in rotation, and a sweeping element which is associated with the at least one cleaning roller and which feeds swept material to the at least one cleaning roller, wherein the sweeping element, at least during a cleaning operation, projects with a front region into a jacket of the at least one cleaning roller, wherein a front face end of the sweeping element is arranged on the front region.

Abstract: A surface-cleaning machine is provided, including an appliance body on which a suction apparatus device is arranged, a cleaning head on which at least one cleaning roller is arranged and on which there is positioned at least one suction mouth, which is fluidically connected to the suction apparatus device and is associated with the at least one cleaning roller, and a drive device for driving the at least one cleaning roller in rotation, wherein a drive axis of a drive motor of the drive device and an axis of rotation of the at least one cleaning roller are oriented transversely and in particular perpendicularly with respect to one another.

Abstract: A surface-cleaning machine is provided, which includes an appliance body on which a suction apparatus device is arranged, a cleaning head on which at least one cleaning roller is arranged, and a drive device for driving the at least one cleaning roller in rotation, wherein the cleaning head has, between a first face side and an oppositely situated second face side, a first region, a second region and a central region situated between the first and second regions, and wherein at least one first suction mouth is positioned at the first region and associated with the at least one cleaning roller and at least one second suction mouth is positioned at the second region and associated with the at least one cleaning roller, wherein the at least one first suction mouth and the at least one second suction mouth are fluidically connected to the suction apparatus device.

Abstract: Disclosed is a computer readable recording media recording at least one program. An automatic clean machine control method applied to an automatic clean machine can be performed while the program is executed. The automatic clean machine control method comprises: (a) controlling the automatic clean machine to acquire a map; (b) selecting at least part of the map as a region to be cleaned; and (c) controlling the automatic clean machine to perform a first clean operation to the region to be cleaned.

Abstract: A surface cleaning machine is provided, including a cleaning roller holder, a cleaning roller that is arranged on the cleaning roller holder, a drive device for rotary driving of the cleaning roller, and a sweeping element that is associated with the cleaning roller and supplies swept material to the cleaning roller, wherein the sweeping element is arranged rotatably on the cleaning roller holder.

Abstract: A driving mechanism for an autonomous planar surface cleaning robot is disclosed. The driving mechanism includes a first transmission component and a second transmission component spaced apart in parallel relationship relative to the first transmission component. Each of the first and second transmission components defines first and second ends and first and second sides, wherein the first sides face each other and the second sides face away from each other in a direction transverse from the direction of motion and the first and second ends are oppositely spaced along the direction of motion. Each of the first and second transmission components are independently controllable by a control unit of the autonomous planar surface cleaning robot.

Abstract: Embodiments include a surface maintenance machine, comprising a maintenance tool chamber comprising a first side, a second side, a third side and a fourth side. A rotary broom is housed in the maintenance tool chamber and substantially enclosed by the first, second, third and fourth sides thereof. The rotary broom sweeps particulate from the surface. A vacuum system generates vacuum for drawing particulate swept by the rotary broom. The vacuum system is positioned proximal to the first side. A skirt assembly extends substantially around the second, third and fourth sides of the maintenance tool chamber. The skirt assembly has a vacuum passage defined therein and in fluid communication with the vacuum system to direct air flow into the vacuum passage, thereby drawing particulate into the vacuum passage and preventing particulate accumulation at portions of the second, third and fourth sides that are distal to the vacuum system.

Abstract: A motorized joint filler scraper or shaver that rapidly and smoothly shaves joint filler flush to a floor. Aspects may include a blade attachment component that allows the blade to rotate relative to the frame of the shaver, allowing the blade to maintain contact with uneven surfaces and to be rotated to avoid dulling the blade through use of a single side. Further aspects may include an operator platform that allows the operator to ride along with the scraper.

Abstract: A cleaning sheet comprises an aperture and a housing space. The housing space further comprises a first space region, and a second space region which is shorter than the first space region. The first space region is disposed closer to the aperture than the second space region.

Abstract: A mop head having a bottom face portion includes a recessed portion and a fastener strip mounted in the recessed portion. The mop head may have a web structure defining a bottom plane of the mop head. A mop assembly includes a mop head having a bottom face portion with a recessed portion. A fastener strip is mounted in the recessed portion. A mop handle is attached to the mop head and a mop pad is attached to the bottom face portion of the mop head by the fastener strip.

Abstract: A cleaning tool that uses a towelette is disclosed. The cleaning tool is separable into two portions and by joining the two portions a user is able to secure a towelette to the cleaning tool and cause a portion of the cleaning tool to be covered by the towelette. The portion of the cleaning tool which is covered by the towelette narrows to a point and is flexible to allow a user to reach surfaces with the towelette that would be difficult or impossible to reach by hand.

Abstract: An electrical and foot-operated dewater device contains: a bucket, a dewatering unit, and a draining basket. The bucket includes a holding portion and a groove portion. The dewatering unit includes a base, a rotary shaft rotatably, a foot-operated driving assembly, a first touch switch, and an electrical driving assembly. The rotary shaft includes a first gear portion and a second gear portion, the foot-operated driving assembly includes a transmission part, a first pedal, and a resilient element, wherein the transmission part has a worm, a fitting sleeve, and a drive gear. The electrical driving assembly includes a motor, a circuit controller, a battery, and a control switch. The circuit controller includes a charging circuit module which has a socket configured to connect with an external power supply so as to electrify the battery, and the charging circuit module receives electricity produced by the motor in a foot-operated driving mode.

Abstract: The invention relates to a method of automatic dishwashing of dishware using wash water, in which, in a first step, a first composition, which comprises an oxygen bleach but substantially no enzyme, is supplied to the wash water, and the dishware is washed in a washing zone with the oxygen bleach-containing wash water; and, in a second step which occurs after the first step, a second composition, which comprises an enzyme but substantially no bleach, is supplied to the wash water, and the dishware is washed in said washing zone with the enzyme-containing wash water. The invention also relates to an automatic dishwasher and a cartridge suitable for use in this method.

Abstract: A dishwashing mitten is disclosed consists of flexible hand covering member defining an inner pocket for receiving a hand of a user, including a plurality of finger portions thereon to each cover a finger on the users hand and said flexible member defining a front side having a front surface and a back side having aback surface, wherein the front side includes a pocket for retaining the dishwashing detergent. The dishwashing mitten comprising an inner cloth layer, a middle liquid-resistant layer attached to the inner cloth layer, and an exterior cloth layer attached to the middle layer. The dishwashing mitten is waterproof to protect the hand of the user from dishwashing detergents and eliminates the need to use abrasive pad and liquid detergent.

Abstract: A dish rack having first and second side walls, each having one or more vertical sections for supporting one or more items to be held vertically on the dish rack, first and second end members, each having terminal portions for pivotably engaging the first and second sidewalls to maintain a variable fixed distance between the first and second sidewalls, where the pivotal engagement of the end members and the side walls permits the dish rack to be adapted from a use configuration, where the side walls are spaced apart in the form of a frame, to a storage configuration, where the side walls are adjacent one another and the dish rack is flat.

Abstract: A shoe cleaning assembly includes a housing that may be positioned on a support surface. The housing has a pair of openings and each of the openings may have a pair of shoes placed therein while the shoes are worn. A dispensing unit is positioned within the housing and the dispensing unit includes a plurality of adhesive pads. The plurality of adhesive pads is aligned with the openings. A selected one of the adhesive pad adheres to a sole of the pair of shoes when the shoes are positioned within the openings. Thus, the adhesive pads inhibit the sole of the pair of shoes from releasing dirt into an area.

Abstract: An endoscope system includes: an insertion portion inserted into a subject; a first image acquisition section provided on the insertion portion and configured to acquire a first image from a first region of an object; a second image acquisition section provided on the insertion portion and configured to acquire a second image from a second region of the object including a region adjacent to the first region; and an image processing section configured to execute image processing by setting a first display region and a second display region adjacent to the first display region in a display section configured to display an image, disposing the first image in a first display region, disposing part of the second image in the first display region adjacent to the first image, and disposing remaining part of the second image in a second display region.

Abstract: Devices for use with introducers, endoscopes and catheters, where the devices relate to an articulating mechanism that allows a working end of a medical device to be steerable in order to access or visualize targeted sites in the interior of a patient's body.

Abstract: Exemplary aspects of a medical instrument system are disclosed. The system may have a support frame movably coupled to a patient table, the support frame having a computer display support, and an endoscope holder, wherein the computer display support and the endoscope holder are coupled to move together as a single unit. In some aspects, the system includes a computer display device, and an endoscope, wherein the computer display device and the endoscope are coupled to the support frame to move together as a single unit, and the patient table, computer display device, and the endoscope are arranged along a common longitudinal axis.

Abstract: According to aspects of the present disclosure, an endoscope may include a handle including a control mechanism. The endoscope may also include an adapter spaced from and coupled to the handle by a flexible connector. The endoscope may further include a flexible shaft coupled to the adapter. The control mechanism may be operatively coupled to the shaft to cause movement of the shaft.

Abstract: A bending operation device, includes: a bending lever that is inclinably supported with respect to an operation section of an endoscope; an arm part that is provided in the bending lever and includes a distal end displaceable in conjunction with inclination operation of the bending lever; and an intermediate lever that is swingably supported with respect to the operation section, includes a force point at a middle of the intermediate lever, and includes a point of application at a position farther from a fulcrum (a shaft portion) than the force point, the force point being connected to the distal end of the arm part through an intermediate wire, and the point of application being connected to a bending wire.

Abstract: An intra-oral scanning system includes a hand piece having a scanning head with one or more projectors for projecting light onto an oral region and image sensors for detecting reflected light in the oral region. A computer system is operatively connected to the hand piece for receiving data from the image sensors. The data is representative of a scanned area in the oral region. The computer system images a 3D representation of the scanned area and a display assembly operatively connected to the computer system displays the 3D representation of the scanned area. A transducer operatively connected to the computer system emits a visual, audible and/or vibratory signal that provides information related to a status of the scanning system.

Abstract: A single use medical device can include a single use medical device module configured for use in a medical procedure. The single use medical device can also include an electronic component having a one-time programmable (“OTP”) component that is configured to render the single use medical device module unusable after being used in the medical procedure in the subject. The single use medical device can also include a self-sacrificing module (SSM) that is configured to self-destruct and render the single use medical device unusable upon being cleaned or sterilized after being used in the medical procedure in the subject. The SSM can be operably coupled with a system controller module (SCM), which can read the state of the SSM and determine whether or not the medical device has undergone cleaning or sterilization.

Abstract: The present invention relates to a portable medical platform system of an endoscope, which includes a camera head, a tube, a handle, and a portable main system. The camera head having light sources, a sensor, and an image signal processor is mounted in a distal end of the tube. The other proximal end of the tube is connected with the handle which has provided with several functional buttons thereon for electrically connecting with a control board to control actions of light sources and the camera head wherein the portable main system is also connected with the control board. By providing the control system on the handle with separated control board, the invention therefore obtains utility and improvement for a medical surgery.

Abstract: An insertion portion mounted tool of an insertion instrument includes: an expansion and retraction section provided on an outer circumferential side of an insertion portion so as to be movable forward and backward in a longitudinal direction, and configured to be expanded in the subject by an operation from outside of the subject to thereby be held by an inner wall of the subject; a positioning portion that defines a range in which the expansion and retraction section is movable forward and backward in the longitudinal direction with respect to the insertion portion; and a rotational movement restriction portion that restricts an angle in which the expansion and retraction section is rotationally moved in an outer circumferential direction on an outer circumference of the insertion portion.

Abstract: An endoscope connector includes: a fitting portion that has a cylindrical shape, and electrically connects an endoscope for observation of a subject to an external apparatus, the external apparatus processing information of the observed subject; a planar part provided on at least a portion of the cylindrical shape of the fitting portion; and an electroconductive part that is provided to be electrically conductive on the planar part and performs communication with the external apparatus.

Abstract: The present invention provides an adaptor that is suitable for attachment to an endoscopic device for delivery of a secondary gas. The adaptor can comprise a substantially cylindrical body with a two, opposing closed ends, two fluid transport channels extending through the cylindrical body and opening at the closed ends, and an inlet port extending outward from the cylindrical body and being in fluid connection with one of the fluid transport channels. The adaptor may be used in endoscopy methods and is particularly useful for adding a secondary gas source in an endoscopy procedure.

Abstract: An insertion device includes an operation unit that is operable a traction member configured to apply a traction force to the operation unit, a channel member in which the traction member is inserted the channel member, a tubular seal member fixed to each of the channel member and the traction member and configured to deform along with a movement of the traction member and watertightly separate an interior of the channel member from a part of the traction member, a connecting member configured to clamp one end of the seal member with the part of the traction member, and a fixing member configured to fix the connecting member and the traction member in a state in which the seal member abutting against the connecting member and the traction member is pressed in the longitudinal axial direction.

Abstract: An endoscope including an insertion portion which is provided with a channel to insert a treatment instrument therethrough, an operation portion which is operated the insertion portion, and an operation lever which holds and moves the treatment instrument to transmit force of the operation to the treatment instrument; and an assistant instrument which assists the movement of the treatment instrument, the assistant instrument comprising a flexible tube in which the insertion path is formed to insert the treatment instrument, a coupling portion which is formed so that the channel is coupled to the insertion path, and a holding portion which is attached to the vicinity of the other end of the flexible tube and which holds the operation portion so that the other end of the flexible tube faces toward the side where the operation lever is disposed.

Abstract: An attachment for an imaging device may include a first sheath including a proximal end, a distal end, and a lumen extending between the proximal end and the distal end; a second sheath positioned around an exterior of the first sheath; and a connector coupled to the first sheath and configured to be coupled to the imaging device.

Abstract: A sheath for an imaging device may include a shaft including a proximal end, a distal end, and a lumen extending from the proximal end to the distal end; a holder coupled to the proximal end of the shaft; a retainer positioned in the lumen of the shaft, wherein the retainer includes an expanded configuration and a collapsed configuration; and a light positioned on the distal end of the shaft.

Abstract: An anti-leak valve unit (1) is removably attached to a base end portion (43) of an overtube (4) that includes an inner cavity (42) through which an endoscope is to be removably inserted, and that is to be inserted into a body cavity. The anti-leak valve unit (1) includes a frame portion (3) attached to an outer circumferential surface (44) of the base end portion (43) of the overtube (4), a fitting device (2) provided on the frame portion (3) so as to be removably engaged with the outer circumferential surface (44) of the base end portion (43), and a valve element (5) provided inside the frame portion (3). The valve element (5) includes an annular endoscope insertion port located at a generally central portion of the valve element (5) so as to be circumferentially fitted to the endoscope, and a flexible elastic portion provided around the endoscope insertion port.

Abstract: An assist device includes: a connecting section communicatively connected to the channel; a holding section attached to an outer side of either the insertion section of the endoscope or an operation section connected to the insertion section; and a flexible section forming an insertion path through which the treatment instrument is inserted, and including an expansion-and-contraction section including a more deformable structure than any other parts in an entire length between one end and another end of the flexible section. The flexible section is connected to the connecting section at the one end and connected to the holding section at the another end.

Abstract: An endoscope system includes an insertion portion, an objective optical system provided on the insertion portion and configured to form an object image, an image pickup unit configured to pick up the object image, a bending portion configured to cause a distal end portion of the insertion portion to bend, an image processing portion configured to perform cutout processing on the image picked up by the image pickup unit, such that an area of field of view expands in a bending direction of the distal end of the insertion portion by the bending portion, and an exposure control portion configured to perform exposure control based on a brightness of the cutout image.

Abstract: A medical imaging device includes: a spectroscopic unit that separates light into a first light component of a wavelength band and a second light component; a first imaging element that includes a plurality of first pixels configured to receive the first light component and convert the first light component into electric signals; and a second imaging element that includes a plurality of second pixels and includes a first color filter on which first filters configured to transmit the light component of the wavelength band of one color in the light components of the wavelength bands of two colors that are contained in the second light component and second filters configured to transmit light components of a plurality of wavelength bands including at least the wavelength band of another color in the light components of the wavelength bands of the two colors are arranged.

Abstract: A flexible tube includes a helical tube having a first sparsely wound region, a closely wound region, a change region, and a second sparsely wound region. In a state where the change region is arranged between the closely wound region and the second sparsely wound region, the change region changes an unbendability such that the unbendability of the distal end portion of the third flexible portion is closer to the unbendability of the second flexible portion and the unbendability of the proximal end portion of the third flexible portion is closer to the unbendability of the fourth flexible portion.

Abstract: A capsule endoscope system including: a capsule endoscope including an imaging sensor configured to capture an image of inside of a subject at a changeable imaging frame rate and generate an image signal, and an image transmitter configured to transmit a wireless signal including the image signal; and a receiving device including a first and a second antennas configured to receive the wireless signal, a receiver configured to detect a first reception intensity and a second reception intensity, a controller configured to generate a first instruction signal that changes the imaging frame rate to a first value higher than an initial value that is set in advance when the first or the second reception intensity satisfies a predetermined condition, and a transmitter configured to wirelessly transmit the first instruction signal to the capsule endoscope.

Abstract: An endoscope illumination device includes: an illumination optical system including an entrance surface disposed along a circumferential direction centered on a predetermined axis and provided at one-end side in the direction of the predetermined axis, an emission surface positioned at an outermost side in a radial direction with respect to the predetermined axis and radially emitting illumination light entering from the entrance surface, a diffusion surface disposed at an intermediate position of an optical path of the illumination light between the entrance surface and the emission surface and transmitting and diffusing the illumination light; and a light emitting portion disposed closer to the one-end side than the entrance surface is and emitting, toward the entrance surface, the illumination light substantially in the direction of the axis.

Abstract: A medical device may include a sheath extending from a proximal end to a distal end. The medical device may further include a light source coupled to the sheath. The light source may have a first state in which light is not emitted distally of sheath and a second state where the light source emits a visual pattern distally of the distal end of the sheath. The visual pattern may represent a cross-sectional dimension of a structural feature of the sheath.

Abstract: A light assembly for a hand-held medical diagnostic instrument. The light assembly includes a substrate having a top surface and a bottom surface, a light source mounted to the top surface, and the bottom surface having first and second electrical terminals. The light assembly further includes a circuit board disposed inclined to the substrate, the circuit board having first and second electrical terminals, a first connector mounting and electrically connecting the first electrical terminal of the substrate to the first electrical terminal of the circuit board, a second connector mounting and electrically connecting the second electrical terminal of the substrate to the second electrical terminal of the circuit board, a heat sink, and a thermal conductor thermally connecting at least one of the first and second electrical terminals of the substrate to the heat sink.

Abstract: A surgical headlight system includes an adjustable headband, a light assembly mounted to the headband, a motor assembly mounted to the headband and the light assembly, and electronic controller having a wireless transceiver therein, a power control circuit for varying electrical power delivered to a light source of the light assembly, a power source in electrical communication with the light assembly, the motor assembly, and the wireless transceiver, and a sterilizable wireless controller configured to transmit instructions to the wireless transceiver, the instructions causing the electronic controller to one or more of actuate at least one motor of the motor assembly to alter an orientation of the light assembly, adjust a diameter of an aperture of the light assembly, adjust a spacing between one or more condensing lenses and an objective lens, or operate the power control circuit to increase or decrease electrical power delivered to the light source.

Abstract: An endoscope (1) having a heating device (7) with at least one stiffened area (9, 10, 27) on a printed circuit board (8). At least one heating element (11) of the heating device is arranged in the stiffened area (9, 10, 27), and the heating device (7) is laid flat, from the outside, on a metallic head part (4) at the distal end (3) of the endoscope.

Abstract: A medical diagnostic instrument or a plurality of disparate medical diagnostic instruments are configured with a common optical architecture that functionally creates a virtual eye to create closer proximity to a patient and therefore increase the field of view in regard to a target of interest. The optical system includes a distal optical element, at least one relay lens and an eyepiece lens in which the optical system can be integrated within at least one instrument or be provided using a releasable module. Additionally, at least one of a viewing assembly and illumination assembly of at least one medical diagnostic instrument can be assembled using a series of components that are connected by interlocking features.

Abstract: Disclosed are embodiments of a laryngoscope that facilitates targeted recording (video, or audio, or both video and audio) of time intervals associated with active laryngoscopy. In accordance with the teachings of the disclosure, a characteristic that reliably defines the interval of active laryngoscopy is used to trigger recording. One such characteristic is that the operator's hand is gripping the handle of the laryngoscope. Accordingly, preferred embodiments implement a laryngoscope having a handle so designed that when the handle is gripped by the operator's hand, recording is initiated and continued for as long as the operator's hand maintains a grip on the laryngoscope handle.

Abstract: According to one aspect, an endoscope system may include a shaft having a proximal end and a distal portion configured for insertion into a subject. The distal portion may have a distal end. The shaft may also include a lumen extending between the proximal end and the distal end. The lumen may be configured to receive an instrument extendable through the lumen of the shaft. The endoscope system may also include a visualization system coupled to the shaft for visualizing a region distal to the distal end of the shaft. The endoscope system may also include a handle coupled to the proximal end of the shaft. The handle may be configured for gripping by a user. The handle may include a shaft control system for controlling operation of the shaft. The handle may also include an instrument control system for controlling operation of an instrument extendable through the shaft.

Abstract: A method of determining a geometrical measurement of a retina of an eye, comprising obtaining a two dimensional representation of at least a portion of the retina of the eye (34), deriving a geometrical remapping which converts the two dimensional representation of the retinal portion to a three dimensional representation of the retinal portion (36), using one or more coordinates of the two dimensional representation of the retinal portion to define the geometrical measurement to be taken of the retina on the two dimensional representation (38), using the geometrical remapping to convert the or each coordinate of the two dimensional representation of the retinal portion to an equivalent coordinate of the three dimensional representation of the retinal portion (40), and using the or each equivalent coordinate of the three dimensional representation of the retinal portion to determine the geometrical measurement of the retina of the eye (42).

Abstract: In an ophthalmic examination system of one embodiment, an internal examiner terminal is used by an internal examiner in a facility where an ophthalmic examination apparatus is installed. An external examiner terminal is used by an external examiner outside the facility. A management apparatus includes a communication establishment unit, and an information transfer unit. The communication establishment unit is capable of establishing communication between at least two apparatuses selected from the ophthalmic examination apparatus, the internal examiner terminal, and the external examiner terminal. The information transfer unit is configured to transfer information sent from one of the at least two apparatuses whose communication has been established by the communication establishment unit. Each of the ophthalmic examination apparatus, the internal examiner terminal, and the external examiner terminal includes an output unit configured to output information transferred by the information transfer unit.

Abstract: Disclosed embodiments may include a device, system and method for providing a low cost device that can measure refractive errors very accurately via attachment to a smart phone. A disclosed device may use ambient light or a light source in simulating the cross cylinder procedure that optometrists use by utilizing the inverse Shack-Hartman technique. The optical device may include an array of lenslets and pinholes that will force the user to effectively focus at different depths. Using an optical device, in conjunction with a smart phone, the user first changes the angle of the axis until he/she sees a cross pattern (the vertical and horizontal lines are equally spaced). The user adjusts the display, typically using the controls on the smartphone, to make the lines come together and overlap, which corresponds to bringing the view into sharp focus, thus determining the appropriate optical prescription for the user.

Abstract: An ophthalmologic imaging apparatus includes a data acquisition unit and a controller. The data acquisition unit is configured to repeatedly acquire data by repeatedly scanning an eye using optical coherence tomography. The controller is configured to perform first control to adjust optical path length difference between a sample arm and a reference arm of an interference optical system for optical coherence tomography to place an image of the eye in a reference position in an image frame based on the data repeatedly acquired by the data acquisition unit. Further, the controller is configured to perform second control to change the optical path length difference so as to place the image of the eye in a new reference position in the image frame based on the data repeatedly acquired by the data acquisition unit. The apparatus can perform preparatory operations for OCT measurement of the subject's eye.