4196results about How to "Easy to push" patented technology

A loading tool for withdrawing, crimping, and loading a stent-mounted valve into a delivery catheter, and for pushing the stent-mounted valve from the delivery catheter into a native heart valve orifice. The loading tool comprises at least one connector adapted for being removably connected to the stent of the stent-mounted valve. A crimping tool having a generally converging shape is adapted for use with the loading tool. Following connection of the loading tool to the stent-mounted valve, the loading tool operates to allow the stent-mounted valve to be drawn through the crimping tool, and loaded, in a crimped state, into a delivery catheter. Also disclosed is a kit of the of the various components for effecting the delivery of the stent-mounted valve and a method for withdrawing, crimping, and loading a stent-mounted valve from a storage container into a delivery catheter for the performance of a transcatheter valve implantation procedure.

A loading tool for withdrawing, crimping, and loading a stent-mounted valve into a delivery catheter, and for pushing the stent-mounted valve from the delivery catheter into a native heart valve orifice. The loading tool comprises at least one connector adapted for being removably connected to the stent of the stent-mounted valve. A crimping tool having a generally converging shape is adapted for use with the loading tool. Following connection of the loading tool to the stent-mounted valve, the loading tool operates to allow the stent-mounted valve to be drawn through the crimping tool, and loaded, in a crimped state, into a delivery catheter. Also disclosed is a kit of the of the various components for effecting the delivery of the stent-mounted valve and a method for withdrawing, crimping, and loading a stent-mounted valve from a storage container into a delivery catheter for the performance of a transcatheter valve implantation procedure.

A set of sinus balloon catheters are provided for treating a patient's paranasal sinus system, including dilating prepared openings, and natural ostia and ducts and excising sinus cavities. These include a balloon catheter with a bend placing a distal segment at 90° to a proximal segment and a balloon catheter which is substantially straight. The catheters have sufficient stiffness and column strength that the balloon carrying distal segment of the catheter can be pushed into the prepared opening, natural ostium or duct, or sinus to be excised. The catheters have appropriate inflated working diameters and appropriate outer diameters with the balloon deflated that will enable the catheter to be pushed into the respective prepared opening, natural ostium or duct, or sinus cavity to be excised. The methods use the balloon catheters to dilate prepared openings to selected parts of the sinus system, to dilate natural ostia and ducts of the sinus system, and / or to dilate sinus cavities to remove them.

Allogenic or xenogenic materials are used to provide intervertebral disc nucleus implants and / or annular plugs. The allogenic or xenogenic materials comprise natural disc annulus material, which may have a portion of the anterior longitudinal ligament attached. The tissue may be used “as is” without an additional core or covering, or it may be used in combination with other materials. The material may be rolled, folded, layered and / or sutured, stapled, or glued to provide a solid plug of natural biological material. The implant may be provided as a dehydrated, substantially rod-shaped segment having a diameter less than the diameter of the hydrated material, and may have one or more ends of the dehydrated rod terminate with a further reduced diameter portion, preferably a point.

The tamper-evident closure is provided for a syringe with a Luer connection or a Luer lock connection, wherein at least the connection end consists of plastic. A cap which is connected to the syringe via at least one frangible web. The cap and the frangible web together with a fixation component are formed as one piece as a plastic injection molded part and are connected to the connection end of the syringe by way of welding.

It is an object of the invention to provide a peeling method which does not damage a peeling layer, and to perform peeling not only a peeling layer having a small-size area but also an entire peeling layer having a large-size area with a preferable yield. In the invention, after pasting a fixing substrate, a part of a glass substrate is removed by scribing or performing laser irradiation on the glass substrate which leads to providing a trigger. Then, peeling is performed with a preferable yield by performing peeling from the removed part. In addition, a crack is prevented by covering the entire face except for a connection portion of a terminal electrode (including a periphery region of the terminal electrode) with a resin.

The invention discloses an intelligent searching method and device. The method comprises the following steps of: step 1, acquiring the current position information of a user; step 2, searching for interesting point information and / or event information directed at the user through a customized searching model corresponding to the user according to the current position information and the current time, wherein the customized searching model is obtained by executing demand analysis of each period of time on the base population of the user; and step 3, transferring the interesting point information and / or the event information to the user. Through the method and device disclosed by the invention, the user can get the interesting point information and the event information based on user characteristics without executing input operations, so that the life information demand of the user can be satisfied conveniently and accurately.

The present invention is an information entry system comprising a touch panel monitor screen, wherein the touch panel monitor screen displays keys for information entry, which are arranged circularly in order and the keys are rotationally shifted by a random number of key units around the center of the circular arrangement without changing the order when a user touches a predetermined option key before or after the information entry. This system also has a central processing unit and a program storage unit including an Information entry Screen Generator, a Random Number Generator, a Key Moving Unit, and a PIN Information output unit. This information entry device prevents a PIN or any other information entry from being stolen by someone who glances at the finger movement, since the entire series of the entry keys are rotated before or after the PIN entry.

A table saw cart comprised of a framework of a carrier containing multiple lateral and longitudinal frames, a foldable frame and a set of front wheels; those longitudinal frames being movable for adjustment to compromise the size of the individual machine; expansion and elevation brackets adapted to both sides of the carrier providing effective positioning for the work piece by eccentric locking device adapted with a handle, gravity self-locking device, and rotary limiting frame; elevated extension rods on both sides of the front legs of the cart firmly securing the cart when erected; erection of cart being controlled by a pull with three sets of locking pin; and a hidden leg being provided to the front wheels of the cart to lift up the rubber wheels out of the ground when the cart is stretched out.

A foldable push cart to carry a cutting machine comprised of a tabletop frame, a support frame and a telescoping rod; adaptable to any cutting machine; an extension bracket on each side of the cart works with built-in oblique push block and slide rod depending on the length and height of the individual work piece; a hoisting cable controls work height and retraction of the cart; the telescoping rod provides self-locking safety function, and wheels are pivoted to a pair of cross legs.

A system for moving a camera in space has a track with two spaced-parallel rails, each rail having two upward-extending spaced-parallel lips, and a dolly holding the camera and riding upon both rails of the track. The track is preferably segmented with each elongate rail segment preferably in the cross-section of half of a tube, while the dolly has wheels that contact only, and that ride upon, the upward-extending spaced-parallel lips of each half-tubular rail. The camera is mounted close upon the support platform of the generally rectangular wheeled dolly, which is itself squat and low to the track's two spaced-parallel rails. According to the geometries of construction, the camera is relatively insensitive in space and in angular orientation to such irregularities in track and moving dolly as are in any case minor by design, and the camera can be moved along complex paths with great precision for purposes of motion pictures and movies.

The device for mixing and dispensing multi-component compositions is distinguished in that a cap (10) acting as a closure initially closes the outlet openings (5) of the components and can be moved into the open position by pressure of the components while they are being discharged, so that the components can be mixed by the mixing helix (13) and emerge from the outlet tube (12).

The invention relates to a manicure device and a manicure, health management and information pushing method based on the manicure device. The manicure device comprises at least one intelligent terminal equipment, at least one measuring and spray painting device, and at least one server end arranged on the Internet. At least one manicure application module is installed in each intelligent terminal equipment. Each manicure application module can be connected with the corresponding server end and controls the corresponding spray painting device to complete fingernail spray painting. Each manicure application module can judge the health condition of a user according to the fingernail information of the user. Each manicure application module can perform big data analysis on the user and pushes information to the user.

A collapsible bicycle includes a collapsible frame and a retaining device. The collapsible frame can be switched between an extended position and a collapsed position in a longitudinal direction. The wheels of the collapsible bicycle can still roll on the ground when the collapsible frame is in the collapsed position. The retaining device includes a trigger. The trigger can be operated in order to switch the retaining device between a retaining position and a releasing position. In the locking position, the retaining device retains the collapsible frame in the extended position. In the releasing position, the retaining device allows the collapsible frame to be switched to the collapsed position.

The invention discloses an automatic loading device for plates to be milled, which is suitable for delivering wood floor strips in a production process. The device consists of a feeding and discharging conveyor, a hydraulically lifted steering platform, a plate pusher or a plate absorbing carriage system, a lift-up roller and a turning and conveying mechanism, wherein the feeding and discharging conveyor is used for conveying a tray inside and outside; the hydraulically lifted steering platform is used for lifting the tray and steering the tray at an right angle horizontally; the plate pusher is used for pushing a plate blank onto the lift-up roller; the plate absorbing carriage system absorbs the plate blank and transfers the plate blank to the turning and conveying mechanism; and the turning and conveying mechanism turns the designated plate blank. The invention also discloses an automatic loading method for the plates to be milled, which comprises the following steps of: conveying the tray to the feeding and discharging conveyor; transferring the plate blank (lapped in a single manner) on the top layer onto the lift-up roller by using the plate pusher and conveying the plate blank onto the turning and conveying mechanism; or absorbing the plate blank and transferring the plate blank on the turning and conveying mechanism by using the plate absorbing carriage system; and turning over the designated plate blank by using a turning hook and conveying the designated plate blank into a two-end mill. The automatic loading device and the automatic loading method thereof adopt automatic control, are convenient to operate, reduce labor intensity and save materials.