4204results 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.

An intervertebral prosthesis, in particular for the cervical spine, includes a first cover plate to be connected to a first vertebral body, a second cover plate to be connected to the second vertebral body, and a prosthesis core which forms an articulation with the second cover plate. The prosthesis core is held by a seat of the first cover plate which is designed as a guide device. The core can be pushed into the guide device from the ventral side in the anterior-posterior (AP) direction relative to the first cover plate. A limit-stop plate is provided on the ventral edge of the first cover plate. This limit-stop plate is displaceable in a slide guide between a locking position and a nonlocking position.

An aspect of the present invention relates to a magnetic tape comprising, on one surface of a nonmagnetic support, a nonmagnetic layer containing a nonmagnetic powder and a binder, and thereon, a magnetic layer containing a ferromagnetic powder and a binder, whereinthe magnetic layer contains a nonmagnetic filler the average particle diameter φ of which satisfies relation (I) below with a thickness t of the magnetic layer:1.0≦φ / t≦2.0  (I);the thickness t of the magnetic layer ranges from 30 to 200 nm;the nonmagnetic layer has a thickness ranging from 30 to 200 nm;a composite elastic modulus as measured on a surface of the magnetic layer ranges from 6.0 to 8.0 GPa; anda centerline average surface roughness Ra of the surface of the magnetic layer, as measured by an optical three-dimensional profilometer, ranges from 0.2 to 1.5 nm.

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.

The invention discloses a message pushing method and device, computer equipment and a storage medium, and the method comprises the steps: receiving a connection request sent by a client through a preset message queue with a data storage function, and building a long connection between the client and a pushing server; acquiring attribute information of the client and the push server, and storing the attribute information in a preset message queue; determining a target client for message pushing from the pushing request sent by the third-party message providing platform; selecting a target pushserver for executing message push from a preset message queue according to identification information contained in the attribute information of the target client; and notifying the target push serverto send the push message to the target client through a preset message queue according to the identification information of the target push server. According to the method and the device, the problemthat pushed messages are lost when high concurrency occurs in data interaction under the condition that the number of the servers is kept unchanged is solved.

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.

An embodiment of the invention discloses a picture information promotion method and an apparatus thereof, relating to the network technology field. Promotion of picture information becomes more convenient, and user experience is improved. The method comprises the following steps: acquiring a face image in a picture which is uploaded or forwarded by a user; matching the face image with a corresponding head portrait of a user contact person, and determining a corresponding user contact person in the picture; acquiring contact information of the user contact person, and sending the picture and / or association information of the picture to the user contact person according to the contact information. The embodiment of the invention mainly is used for a process of picture information automatic promotion based on a social network.

A portable fan includes a casing having an air inlet, and an air outlet having an interior passage for receiving an air flow, and a mouth for emitting the air flow, the interior passage extending about an opening through which air is drawn by the air flow emitted from the mouth. The fan includes an impeller and a motor for rotating the impeller to generate an air flow between the air inlet and an air outlet which has a static pressure of at least 150 Pa downstream from the impeller. A filter unit is detachably connected to the casing. A filter of the filter unit is located upstream of the air inlet to remove airborne particulates from the air flow before it enters the casing.

The TR 309 is a portable otoscope video adaptor and viewing unit, designed to make the examination of ears, nose, throat, and eyes more easily attainable and to increase the size of the obtained view. It contains a built-in Camera / LCD / video recorder / otic thermometer in a handheld unit which fits the Welch Allyn or Heine otoscope or works totally independently. It is designed to fit into any shirt pocket for portability. It also can be easily pushed to the side, allowing the normal use of the Welch Allyn or Heine otoscope, or the 309's otic adapter, allowing foreign body removal or tympanocentesis. The TR 309 also provides for an unobstructed view and access to the eardrum, nose, throat, or eye for surgery while under real time view on the unit's LCD. A new ear specula and needle specifically designed for tympanocentesis is also described.

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.

A spindle gear unit (10), for an adjusting mechanism in a motor vehicle seat, includes a housing (20, 22), a spindle nut (40, 140, 240) cooperating with a spindle (30). The spindle nut (40, 140, 240) has external toothing (44, 144, 244) and has at least one bearing surface (46, 146, 246) for rotatably mounting the spindle nut (40, 140, 240) in the housing (20, 22). A thrust washer (50, 150, 250) is put on and encompasses the bearing surface (46, 146, 246). A screw (70) is rotatably mounted in the housing (20, 22) and has a worm gear (72) which is in engagement with the external toothing (44, 144, 244). The thrust washer (50, 150, 250) is pressed onto the spindle nut (40, 140, 240). A vehicle seat is also provided with the spindle gear unit for driving a seat rail of a length adjuster of the vehicle seat.

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.

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.

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 refrigerant cycle system includes a variable displacement compressor, and first and second evaporators disposed in parallel. In the refrigerant cycle system, it is determined whether a refrigerant flow amount from the compressor is in a low flow amount area when first and second blowers for blowing air to the first and second evaporators are operated at the same time. When it is determined that a predetermined time passes after the refrigerant flow amount is determined to be in the low flow amount area, the operation of the compressor is forcibly switched between a large discharge capacity and a small discharge capacity. Accordingly, it can prevent oil returning to the compressor from being short due to the operation of the compressor in the low flow amount area.

A system and method for generating meal suggestion messages using an expert system and then pushing those suggestions to users. Meal suggestions are tailored to users based on their tastes and preferences. Users specify preferences related to a diet plan, food preferences, meal time preferences, and meal preparation preferences. An expert system considers each user's preferences and nutritional data to generate meal suggestion messages consistent with the user's preferences and dietary goals. Meal suggestions are pushed to the user according to the user's preferred time for eating each meal. The user can accept or reject the suggested meal or one or more foods within a suggested meal. For rejected meal suggestions, a meal substitution message is generated and sent. The expert system uses accepted and rejected meal suggestions to determine if certain foods or entire meals should no longer be recommended to individual users or to system users as a whole.

An improved shopping cart includes a shopping cart frame supported by a plurality of wheels for rolling the shopping cart around a store, a removable shopping cart basket supported by the shopping cart frame and including a bottom located at a height H that is above a height C of a surface of the checkout stand for receiving shopping items in the removable shopping cart basket.

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 discloses an energy monitoring system based on Internet of Things and cloud computing. The system comprises a data collecting layer, a data transmission layer and an application management layer, wherein the data collecting layer comprises various metering instruments with a remote data transmission function, the data transmission layer comprises a concentrator and a plurality of collectors, the collectors are connected with the various metering instruments of the data collecting layer, the collectors are connected with the concentrator to perform data concentration, the application management layer comprises a cloud computing platform, a client and a management platform, the client and the management platform are connected with the cloud computing platform, and the concentrator is connected with the cloud computing platform. The energy monitoring system is simple in structure, convenient to build, low in cost, easy to expand, easy to maintain and capable of greatly comprehensively promoting the energy conservation and emission reduction strategy of China.

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.

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.

For providing a shield wire, in which efficiency of processing terminal treatment of braid can be improved, and an apparatus for processing terminal treatment of braid, an apparatus for processing terminal treatment of braid of a shield wire includes a first hold unit holding a top of the braid covering the electric wire, a second hold unit holding a far-side of the braid, a push unit pushing the top toward the far-side so as to fold a part of braid from the top to form an overlap portion, and a forming unit forming the overlap portion into a cone shape, in which the top is located. The formed overlap portion is clamped by a set of inner and outer ring brackets.

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.