170results about How to "Comfortable handling" patented technology

An apparatus for accessing the gastric lumen, allowing elaborate intragastric surgeries to be carried on. The apparatus consists of two parts; an external part and a transgastric part. The named external part is a cylinder ending in a larger part of different shapes, the external part will be equipped with a mechanism to allow instruments to get inside the stomach while preventing gas from escaping out. It will also contain a gas delivery port to allow insufflation of the stomach through the cannula. The named transgastric part consists of a cylinder of variable lengths ending in an internal gastric bolster that will be either solid-type or balloon-type. This part is attached to a tapering introduction system ending in a wire loop to be used for introduction of this part. The apparatus also includes an extraction catheter to be used during removal of transgastric part with solid-type gastric bolster.

Electric vitrectomy handpieces are provided. The handpiece includes a motor, a clutch mechanism, an oscillating drive mechanism, a cutting tip and a handle. The motor is attached to the clutch, and the clutch is attached to the oscillating drive mechanism. When the motor is operational, the clutch expands to engage the oscillating drive mechanism and the oscillating drive mechanism converts the rotational motion of the clutch to the reciprocating motion of the cutting tip. When the motor is at rest, the clutch retracts to allow aspiration.

Battery exchange system for a battery-driven industrial truck, in which the chassis of the industrial truck comprises a battery compartment open to the side of the industrial truck for side installation and removal of a battery container, on the battery container on at least two opposing sides at least one respective laterally projecting support element being attached with a downwardly facing bearing surface and the battery compartment on opposing sides comprising horizontal support surfaces spaced apart from one another in parallel on which the support elements are supported with their bearing surfaces, when the battery container is inserted into the battery compartment.

A golf club head, in particular a golf putter head, with a striking face, which is provided on the front side of a striking part, for a golf ball, and with a device, which is fastened to the rear side of the striking part, for receiving interchangeable weights. The device has two elements which mutually intersect preferably without any contact and to the one free end sections of which weights can be fitted. As a result, a shifting of the center of gravity and distribution of the weight of the head are possible in a particularly variable manner.

Battery exchange system for a battery-driven industrial truck, in which the chassis of the industrial truck comprises a battery compartment open to the side of the industrial truck for side installation and removal of a battery container, on the battery container on at least two opposing sides at least one respective laterally projecting support element being attached with a downwardly facing bearing surface and the battery compartment on opposing sides comprising horizontal support surfaces spaced apart from one another in parallel on which the support elements are supported with their bearing surfaces, when the battery container is inserted into the battery compartment.

Fastening devices are provided that are designed to effectively close tissue as well as instruments for applying the inventive fastening devices. The devices are useful for closing tissue such as mucosa in the oral cavity, oropharynx, hypopharynx, laryngeal surfaces, oronasopharynx, or other mucosal tissues. In particular, uvulopalatopharyngoplasty (UPPP), uvulopalatal flap (UPF) technique, and tonsillectomy can be assisted using the inventive system. Embodiments also provide methods of using the fastening devices and / or instruments, and kits including the fastening devices.

A wind turbine has a nacelle frame and a first hoist substantially permanently mounted on the frame. The method comprises the processes of hoisting a second, more powerful hoist and crane on the frame with the first hoist; removably mounting the second hoist and the crane on the nacelle frame; hoisting a winch using the second hoist and the crane on the frame, and removably mounting the winch on said frame; performing operations involving handling heavy parts employing said winch; and removing and lowering said winch, crane, and second hoist from the frame.

Consumers of content protected multimedia data, such as e.g. commercially available video DVDS, want to take backup copies of these data, and want to be free to play the data on any suitable playback device, while content providers want to protect these data against pirate copying. The disclosed method for accessing application data from a first storage medium, e.g. CD, uses an electronic key for decoding or converting the application data. One or more content identifiers are attached to the application data or the first storage medium. The key is stored on a copy-protected separate second storage medium, e.g. RFID tag, and compared with the content identifier. Playback or format conversion of the application data is only possible when the second storage medium is available. This allows the application data to be copied, distributed or format converted, while simultaneously preserving the content rights of the data because only one copy can be used at a time.

The liposuction apparatus (1) comprises in combination a tubular canula (3) having at its distal extremity (18) one or more suction orifices (24) and connected at its proximate extremity (19) to a suction source (14) in communication with these orifices, and a hand piece (2) delivering a spray of working liquid (4) under pressure. The hand piece delivers the spray of liquid under pressure using a conduit opening into an ejection orifice which, when the canula is attached to the hand piece, is located opposite an ejection orifice in the canula located at its distal extremity. A liposuction method using the apparatus is also taught. This invention is of interest to manufacturers and users of surgical equipment.

A portable handheld work apparatus, such as a motorized cultivator (1) or the like, includes a frame (2) which extends essentially in the longitudinal direction (21) of the work apparatus. A drive motor (3) is fixed at one end (22) of the frame (2) and a work tool is driven by this drive motor. The opposite-lying end (23) includes at least a handle (7, 8) for guiding the work apparatus during the operation thereof. In order to make possible an ergonomic work posture of the operator, the handle (7, 8) lies facing away upwardly from the ground surface (42) in the work position of the motorized work apparatus. The work position is a position in which the work tool lies on the ground surface (42) to be worked.

A hand-held power tool includes a spring-mounted decoupling device (16) for supporting a tool handle (14) on the tool housing (4) and having a first spring-mounted support (18) and a second spring-mounted support (20) that is spaced from the operational axis (A) in a second direction (y) perpendicular to the first direction (z) further away than the first spring-mounted support (18) that has a smaller spring stiffness along the second direction (y) than along the first direction (z).

A hand-held power tool includes a spring-mounted decoupling device (16) for supporting a tool handle (14) on the tool housing (4) and having a first spring-mounted support (18) and a second spring-mounted support (20) that is spaced from the operational axis (A) in a second direction (y) perpendicular to the first direction (z) further away than the first spring-mounted support (18) that has a smaller spring stiffness along the second direction (y) than along the first direction (z).

A handle (2; 4) for a hand-held power tool (6) includes a support member (20; 36) for securing the handle grip element (28; 48) to the hand-held power tool (6), and a decoupling device (24; 34) for at least partially vibration-decoupling of the grip element (28; 48) from the support member (20, 36) and including at least three, spaced from each other and extending parallel to each other pin-shaped decoupling elements (30; 44) for connecting the grip element (28; 48) with the support member (20; 36) and for guiding the grip element (28; 48) relative the support member (20; 36), without a position stability of the grip element being affected.

An air freshener device includes an open-cell, polyurethane foam body having a scent material interspersed in the foam body that is capable of diffusing out of the foam, and a flexible cover surrounding and conforming to the foam body having at least one hole in the cover to facilitate the release of scent. The foam body can be flexible and compressible, and also resilient and returnable to its original configuration. The flexible cover can have a fabric shell that is soothing to the touch, and may also have a non-porous inner liner to contain the scent material and prevent it from migrating out of the foam body. In addition, the air freshener can have a freestanding, self-supported, three-dimensional shape, and can be fashioned into the shape of a common sports ball, such as a baseball.

A hair removing device capable of selectively attaching an epilator head for hair epilation and a shaving head for hair cutting. The device includes the housing incorporating the rotary motor, and the epilator or shaving head detachable to the housing. The head includes a drive mechanism powered by the motor for hair epilation or cutting. The motor has an output rotor fixedly carrying a noncircular joint. The drive mechanism includes a coupler which is detachably connected to the joint to receive the rotary motion of the motor. The coupler is arranged coaxially with the joint and is movable along the axis of the joint together with the head into and out of engagement with and from the joint, and the coupler is slidable along the axis of the joint while keeping the driving connection therebetween.

A connection device for connecting a prosthesis structure with an implant structure comprises a holding shell and a retention insert. The retention insert comprises an end side and a substantially ring-shaped retention rim projecting therefrom. The holding shell comprises an end side and a substantially ring-shaped holding rim projecting therefrom. The holding rim and the end side of the holding shell form a retainer in which the retention insert can be arranged such that an outer surface of the retention rim is adjacent to an inner surface of the holding rim. Moreover, the outer surface of the retention rim is at least partly spaced from and adjacent to the inner surface of the holding rim when the retention insert is arranged in the retainer of the holding shell and when essentially no radial forces are acting on the holding rim and on the retention rim. In that the adjacent outer surface of the retention rim and inner surface of the holding rim are at least partly not contacting each other but are spaced from each other when essentially no radial forces are acting on the holding rim and on the retention rim, it can, i.a., be achieved that the retention insert is connected relatively loosely with the holding shell when the connection device has not yet been placed on the implant structure. This loose connection can allow the retention insert to be relatively easily removed from the holding shell and inserted in the holding shell without having to be substantially deformed or strained in any other way. Thus, it is possible to insert and remove the retention insert gently, which can improve the flexibility and lifetime of the connection device.

A sleeve is disclosed having a unique arch-like shape that facilitates manufacturing material efficiency and therefore reduces material costs and environmental waste. A blank for a sleeve and a method of making a sleeve are also disclosed. The sleeve, when unassembled and laid flat, is a blank with top and bottom edges. The top and bottom edges have an arch-like formation created by peaks and troughs.

The invention relates to a detector device (1) for a gear shift of a motor vehicle, particularly of a commercial vehicle. A display (4) is further disposed on a console (2) having a shift lever (3) disposed thereon. Said display serves to display shift states of the transmission and / or warning messages. The display (4) further comprises touch-sensitive elements (7, 8, 9) in addition to display elements (5, 6). The driver can thereby input further commands directly into the display (4), in addition to actuating the shift lever (3).

A superimposed steering system for a vehicle, e.g., a servo-assisted or power steering system for a motor vehicle, includes a differential drive, which is configured as a shaft drive and has a first input shaft and a second input shaft, for superimposing the rotational angles that occur in the first and second input shafts on an output shaft of the differential drive. The output shaft acts on an input shaft of a steering gear. The first input shaft interacts with a steering handle by a steering shaft and the second input shaft interacts with a servo motor. A superimposed steering system may apply an additional steering angle, without play, to the output shaft and may have a simple, cost-effective, space-saving construction, while being easy to install. The first input shaft is directly connected in a detachable manner to a radially flexible flex-spline of the shaft drive, the first input shaft passing through an eccentric drive core of the shaft drive, which extends into the radially flexible flex spline.

A hair removing device capable of selectively attaching an epilator head for hair epilation and a shaving head for hair cutting. The device includes the housing incorporating the rotary motor, and the epilator or shaving head detachable to the housing. The head includes a drive mechanism powered by the motor for hair epilation or cutting. The motor has an output rotor fixedly carrying a noncircular joint. The drive mechanism includes a coupler which is detachably connected to the joint to receive the rotary motion of the motor. The coupler is arranged coaxially with the joint and is movable along the axis of the joint together with the head into and out of engagement with and from the joint, and the coupler is slidable along the axis of the joint while keeping the driving connection therebetween.

An interdental treatment device, such as a toothbrush, includes a handle configured to accommodate an electric power source, a head carrying an interdental treatment tool, and a neck between the handle and the head. The head or neck includes a mechanical motorized vibratory device, including a drive which causes the head to vibrate. Electrical connections are operably connected to the mechanical vibratory device and the electric power source to power the mechanical vibratory device via the electrical connections. In various embodiments, a switch may be operably connected to at least one of the electrical connections to interrupt power from the power source to the mechanical motorized vibratory device. In various embodiments, a vibration-damping structure dampens vibration transmission from the head to the handle.

A personal hygiene article, such as a toothbrush, includes a handle configured to accommodate an electric power source, a head carrying a treatment tool, and a neck between the handle and the head. The head or neck includes a mechanical motorized vibratory device, including a drive that causes the head to vibrate. Electrical connections are operably connected to the mechanical vibratory device and the electric power source to power the mechanical vibratory device via the electrical connections. In various embodiments, a vibration-damping structure dampens vibration transmission from the head to the handle.

The educational toy includes a toy figure having a body, a frame affixed within a portion of the body, and an earth globe disposed within the frame. The globe is configured to rotate within the frame. The toy figure may be a doll, a figurine, a teddy bear or other stuffed animal, an inflatable water toy, a hand or string puppet, or any other toy figure depicting a human, animal, alien, fantasy, or other character having a body capable of mounting a revolving globe therein. The globe is configured to represent the earth, and has outlines representing the continents and at least larger countries or geographical regions, and may have contours representing mountains or other features. Optionally, the educational toy may be illuminated, play back an educational audio message, or include a motor for rotating the globe.

A cover (20) for a computer mouse (1) having a first section (24A) for covering a first mouse button (12A), a second section (24B) for covering a second mouse button (12B), and a third section (23) for covering the main body (11). The cover may be made from natural or synthetic fabric or material, animal skins, furs or hides, may be woven or non-woven, may be smooth, furry, rough, textured, stippled, may be made in any desired color, colors, pattern or patterns, pictures, photographs, and logos. An adhesive (31) secures the cover to the mouse and the cover may be treated with an antibacterial or other agent to retard the growth of undesired organisms.

A portable hand-held power tool (2), especially in the form of a drilling or chisel hammer, includes a drive assembly (8) located in the tool housing (10) for driving a tool spindle (4) along an operational axis (A), a first handle (16) which is rotatable around a first pivotal axis (S1) by a first handle suspension (22), a second handle (20) located on the opposite sides (14.1, 14.2) of the housing which is rotatable around a second pivotal axis (S2) by a second handle suspension (24), and spring elements for retaining the handles (16, 20) in their initial position, with the first and second handle suspensions (22, 24) extending partially circumferentially about the drive assembly (8).

A mechanical actuator for attachment to a conventional aerosol can to allow for holding the can with a comfortable handle and controlled dispensing of substances, such as spray paint, using a trigger-type actuator. The device further includes a quick can loading and unloading system including a resilient band that facilitates rapid hands free unloading and one hand loading of aerosol cans. A manual actuator is provided to selectively stretch the band to facilitate loading (and unloading) of aerosol cans. Relaxing the manual actuator allows the resilient band move into constricted engagement with the can.

Electric vitrectomy handpieces are provided. The handpiece includes a motor, a clutch mechanism, an oscillating drive mechanism, a cutting tip and a handle. The motor is attached to the clutch, and the clutch is attached to the oscillating drive mechanism. When the motor is operational, the clutch expands to engage the oscillating drive mechanism and the oscillating drive mechanism converts the rotational motion of the clutch to the reciprocating motion of the cutting tip. When the motor is at rest, the clutch retracts to allow aspiration.

A connection device for connecting a prosthesis structure with an implant structure comprises a holding shell and a retention insert. The retention insert comprises an end side and a substantially ring-shaped retention rim projecting therefrom. The holding shell comprises an end side and a substantially ring-shaped holding rim projecting therefrom. The holding rim and the end side of the holding shell form a retainer in which the retention insert can be arranged such that an outer surface of the retention rim is adjacent to an inner surface of the holding rim. Moreover, the outer surface of the retention rim is at least partly spaced from and adjacent to the inner surface of the holding rim when the retention insert is arranged in the retainer of the holding shell and when essentially no radial forces are acting on the holding rim and on the retention rim. In that the adjacent outer surface of the retention rim and inner surface of the holding rim are at least partly not contacting each other but are spaced from each other when essentially no radial forces are acting on the holding rim and on the retention rim, it can, i.a., be achieved that the retention insert is connected relatively loosely with the holding shell when the connection device has not yet been placed on the implant structure. This loose connection can allow the retention insert to be relatively easily removed from the holding shell and inserted in the holding shell without having to be substantially deformed or strained in any other way. Thus, it is possible to insert and remove the retention insert gently, which can improve the flexibility and lifetime of the connection device.

A mechanical device for attachment to an aerosol can to allow for holding the can with a comfortable handle, and to facilitate controlled sprayed dispensing of the contents using a trigger-type actuator. An extension pole for attachment to the device is provided for use in applying sprayed substances in high or difficult to reach areas. The extension pole further includes a trigger extension mechanism that enables the operator to accurately control the trigger of the aerosol sprayer mounted on the extension pole.