54results about How to "Simplify the procedure" patented technology

The invention provides a management method, a management device and a management system for a cross-border logistics service. The management method comprises the steps of selecting one target storage base from a plurality of storage bases which are supplied by a logistics management platform according to a received cargo distribution request that is transmitted from a user platform; establishing cargo order information according to the cargo distribution request and the target storage base, transmitting the cargo order information to the user platform so that the user platform notifies a first logistics party to distribute the cargo to the target storage base; and determining a cargo distributing path according to cargo attribute information and user requirement information, and transmitting the cargo distributing path to a logistics party platform so that a second logistics party distributes the cargo to a cargo distribution destination place according to the cargo distributing path. According to the management method, the management device and the management system, through a circulating manner of concentrating cargoes in a plurality of storage bases in China and distributing the cargoes abroad according to the determined path, a formality handling process in transporting the cargoes from China to other countries by a natural person is simplified; furthermore a transportation mode is defined and transportation cost is reduced.

The invention is suitable for the field of remote equipment control and provides a browser-based remote control method. The method comprises the following steps: a server receives an operating command which is transmitted by a browser of a client, and the operating command generates an Ajax object in Java Script; the server receives the operating command and then transmits the operating command to remote equipment; the server organizes command execution results returned by the remote equipment into an execution result object, and returns the object to the client in JSON format; and the client analyzes the returned result by means of page layout and displays the returned result. The invention implements, combines and uses the up-to-date technology in the field of web development such as Ajax and JSON, and provides a novel method for developing a real-time control system or a data monitoring system on web. The method is simple and effective, can greatly simplify the program flow, reduce server burden and network flow load, and well improve operation experience of customers and the interface display effect.

The invention discloses a novel method for starting and regulating working performances of a modified double heat pump bath hot-water system (i.e. a device for utilizing waste water and waste heat after bath to produce bath hot water). The method is implemented by adding a temperature-balancing tank and an electric heater at the water inlet end to shorten the start-up time and save water, and utilizing a three-way energy efficiency valve and a solenoid valve to regulate the volume of inlet waste water and thus to control the outlet water temperature. The invention has the advantages of high energy-efficiency ratio, rapid heating, and good start-up and temperature-regulation performances; and can work at a temperature below 5 DEG C.

The automatic locating and grinding method in general cylindrical grinding machine includes the following steps: fixing the mandrel through rotating arm and rack onto the wheel slide for shifting, fixing the sensor to machine bed and connecting electrically to the differential rectifier circuit, connecting the power interface electrically to the electric executor of the grinding machine and the digital panel meter through a switch; cutting off the switch via setting the potentiometer to 0 position, trial grinding one axial diameter to determine the basic paired grinding radius and the escape point; and regulating the potentiometer to increase or decrease the machined radius. The said method can grind ideal paired ground parts.

The invention relates to a composite flame retardant material of hydrogel unsaturated polyester resin and the preparation method. The preparation materials comprise unsaturated polyester resin 100, emulsifier 0-20, solidifying agent 0.5-3, promoter 0.05-1.5, initiator 0.02-2, cross-bonding agent 0.05-5, water-soluble monomer 1-50, and water 50 -100 in mass percent. The preparation method comprises the steps of dissolving the cross-bonding in the solution of water soluble monomer and inputting nitrogen and avoiding oxygen for 30 minutes, then filtering; dissolving the initiator and the emulsifier in the filtered solution; emulsification of hydrogel unsaturated polyester resin; adding solidifying agent and promoter to the unsaturated polyester resin emulsion to solidify. The composite flame retardant material of hydrogel unsaturated polyester resin has the advantages of high and stable preserving water rate, good flame retardant capability and dimensional stability, improving the fracture elongation and toughness, uneasy cracking, good mechanical properties, and the surface is uneasy cracking when heated or combusted. The material can be widely used in artificial timber and tar filtering, foam, thermal insulation for buildings, decoration, glass fiber reinforced plastic and other materials.

The invention discloses a helium-neon laser treatment device and a manufacturing method thereof. In the device, 2-6 flat helium-neon laser tubes are arranged in parallel; after being emitted by the laser tubes, laser light is reflected by a group of 45-degree plane mirrors; reflected light beams get close in parallel, and enter an optical fiber coupler consisting of a coupler body, a lens, an optical fiber positioning socket and an optical fiber plug inserted into the optical fiber positioning socket; one end of the optical fiber plug is connected with an optical fiber; and a main discharging circuit in a laser power supply consists of a voltage doubling circuit and a high-voltage current regulating circuit. In the helium-neon laser treatment device, multiple beams of laser light are coupled to a quartz optical fiber of which the core diameter is less than 0.6 millimeter for outputting and irradiating on a focus of infection. The helium-neon laser treatment device has the advantages of convenience for using, working stability and reliability, high output power and high coupling efficiency.

The invention provides a static eliminator which comprises a spray point, a housing, an air-blowing fan, a rotary device, a dust-removal fan and a power supply device, wherein the spray point discharges through corona to enable air to be subjected to ionization to generate ionized gas; a plurality of small holes for allowing ionized gas to pass through are formed in the front end face of the housing; the air-blowing fan is positioned at the back part of the housing and used for generating air flow to enable the ionized gas to flow out of the housing; the rotary device is used for enabling a rotating arm mounted on the rotary device to rotate so as to enable brushes arranged at the tail ends of the rotating arm to clean dust on the spray point; the dust-removal fan is positioned at the back part of the housing and used for generating air flow to discharge dust, generated when the brushes clean the spray point, out of the housing; the power supply device is used for supplying electricity to the spray point, the air-blowing fan and the dust-removal fan. The static eliminator not only can clean the spray point automatically, but also can uniformly release ionized gas to eliminate static electricity.

The invention discloses granulated modified asphalt. The granulated modified asphalt is characterized by comprising 5-50% of a curing agent. The granulated modified asphalt has effects of saving energy and reducing emission, and facilitating storage and transportation, is low in cost, and meets the requirements for mass production for road laying and construction.

The invention provides an intelligent electric pressure cooker capable of identifying liners through flat light. The intelligent electric pressure cooker is provided with more than two electric heating devices and more than two liners, wherein the liner body diameter of the uppermost parts of the liners is the same; the liner body diameters of the lowest parts of the liners are different; only one liner is used for each time of work; the liners with different sizes are matched with the electric heating devices with corresponding sizes; the electric pressure cooker is at least provided with more than one group of liner detecting devices; emitting sensors and receiving sensors of a catodioptric optoelectronic switch are respectively arranged on two eccentric side surfaces of the outer cooker of the electric pressure cooker; the heights of the mounting positions of a group of corresponding emitting sensors and receiving sensors are the same. The liners with different sizes and shapes can be automatically and intelligently identified, corresponding heating power is automatically selected to cook, electricity can be saved, the using program of the electric pressure cooker is simplified, and the electric pressure cooker is simple and convenient to operate and is particularly suitable for the old, children and women.

The invention discloses a multifunctional rollator capable of being subjected to a side-turnover operation. The rollator comprises a frame provided with a supporting plate, wherein the frame comprises U-shaped front and back frames crossed with each other to form an acute angle; the front frame comprises left and right front legs symmetric to each other and a front upper connecting rod connected to the top ends of the front legs; the back frame comprises left and right back legs symmetric to each other and a back upper connecting rod connected to the top ends of the back legs; a square bottom frame is hinged between the bottom of the front frame and the bottom of the back frame; the bottom ends of the left and right front legs and the left and right back legs are connected with universal castors with brakes; a transverse pipe is arranged in the middle of the back frame; a U-shaped seat plate frame is hinged to the transverse pipe; a baffle rod for limiting the seat plate frame to rotate is arranged above the transverse pipe; a supporting rod for supporting and limiting the seat plate frame to rotate is arranged in the middle of the front frame; a U-shaped pedal frame is hinged to the front part of the bottom frame; and baffle sheets are fixedly arranged in the positions, close to the front castors, at the two ends of the pedal frame. The invention aims to provide the multifunctional rollator capable of being subjected to the side-turnover operation, which is simple in structure, simple and convenient to operate, capable of being braked in time, convenient to fold and store and diverse in function.

The invention provides an intelligent electric pressure cooker with double recognition inner containers. The intelligent electric pressure cooker is provided with two or more electric heating devices and the two or more inner containers which are the same in diameter of upmost container bodies and different in diameter of the container bodies on the lower portions, and only one inner container is used for work each time; the inner containers different in size are matched with electric heating devices corresponding to the inner containers in size; each set of inner container detecting device is provided with two bijection type optoelectronic switches, an emitting sensor and a receiving sensor of each switch are installed on the two inclined side faces of an outer shell of the electric pressure cooker respectively, the emitting sensor and the receiving sensor in one set are the same in height of the installation positions and are arranged oppositely in parallel, the two bijection type optoelectronic switches in one set are connected in series, and switch action can be output outside the sets only when the two bijection type optoelectronic switches in one set both act; the inner containers in different sizes and shapes can be recognized automatically and intelligently, moreover, corresponding heating power is automatically selected for cooking, electrical energy can be saved, the using procedure of the electric pressure cooker is simplified, and the electric pressure cooker is easy and convenient to operate, and suitable for the aged, children and women to use.

The invention discloses a system and a method of rapid entering of flip mobile phone into mobile phone functions in a flip mobile phone. The system comprises a mobile phone body, a display screen, a circuit board and a mobile phone cover, the display screen and the circuit board are installed in the mobile phone body, and the mobile phone cover is connected with the mobile phone through a rotating shaft. A mobile phone central processing init (CPU), a micro processor and a clock manager are arranged on the circuit board, and a flip angle sensor is arranged in the mobile phone cover, respectively connected with the micro processor and the clock manager, and connected with the mobile phone CPU through the micro processor. According to the system and the method of the rapid entering of flip mobile phone into the mobile phone functions in the flip mobile phone, a turning-up angle of the mobile phone cover is detected, maintaining time of the angle is set, the micro processor is triggered to invoke data and compare a running program control instruction which is identical to the angle in a storage, according to the control instruction, a corresponding running program is started by the mobile phone CPU and displayed on a display interface of the mobile phone, so that the effect that when the mobile phone cover is turned to a set angle, the mobile phone can enter into the corresponding running program, operation and use of a user are simplified greatly, the usage process is simplified, and user experience is promoted.

The invention provides a monochromatic-light intelligent electric pressure cooker with multiple inner tanks. The monochromatic-light intelligent electric pressure cooker is configured with more than two electric heating devices, more than two inner tanks and one inner tank detection device, wherein the inner tanks are identical in upper inner tank diameters and different in lower inner tank diameters, the inner tank detection device is provided with one reflective optoelectronic switch which is mounted on an electric pressure cooker shell below an electric heating basin or on the lower portion of an outer pot, a small hole ranging from 16 square millimeters to 81 square millimeters in area is perforated in corresponding position on the electric heating basin and is convenient for upward emission of infrared rays, and an emitting port and a direction of emitted light beams of the reflective optoelectronic switch are perpendicular to the bottom of the electric pressure cooker. The electric pressure cooker is high in use reliability and capable of automatically and intelligently recognizing the inner tanks in different sizes and shapes and automatically selecting corresponding heating power for cooking, so that power can be saved, a usage procedure of the electric pressure cooker is simplified, and the electric pressure cooker is simple and convenient to operate and particularly applicable to the old, kids and women.

The invention discloses a land management surveying instrument convenient for outdoor use. The instrument comprises a telescope, a tripod and a balance adjusting device. During surveying and mapping,the tripod is opened; the telescope is installed on a telescope platform in parallel, a balance weight is installed below the telescope platform, and after the position of the telescope platform is fixed, the balance weight is detached; a third rotator is kept closed, and a first rotator and a second rotator are opened; and after the tripod is adjusted, the second rotator and the third rotator areclosed, and the telescope can be used for surveying and mapping when the telescope is fixed. According to the invention, the telescope platform can be automatically leveled by using gravity, and manual leveling by using human eyes and hands is not needed any more; through the cooperation of a first crank arm and a second crank arm, the leveled telescope is not influenced when the height or inclination angle of the tripod is adjusted, so that repeated telescope leveling actions are not needed any more, the use procedure is simplified, and the operation difficulty is reduced.

The invention provides a hemorrhoid stapler. The hemorrhoid stapler includes a nail seat, a nail bin assembly, a handle assembly, a nail bin handle connecting assembly, a nail seat adjusting assembly,and mucosa pulling assemblies, wherein the mucosa pulling component is arranged on the periphery of a mandrel shaft and includes a hollow pulling sleeve, a plurality of pieces of pulling petals, a vacuum pump connecting pipe and hollow pulling sleeve adjusting part, the hollow pulling sleeve sleeves the outside of the mandrel shaft and the two ends of the hollow pulling sleeve are closed, the pulling petals are arranged at the head end of the hollow pulling sleeve and internally communicate with the hollow pulling sleeve, and one end of the vacuum pump connecting pipe is arranged on the sidewall of the back half part of the hollow pulling sleeve in a communication mode; the head end of the hollow pulling sleeve is also located in an annular cutting knife, and the tail end of the hollow pulling sleeve is located in a fixing handle; and petal pieces which the pulling petal are in contact with mucosae are provided with a plurality of penetrating holes and mucosa fixing parts.

The invention provides a static eliminator which comprises a spray point, a housing, an air-blowing fan, a rotary device, a dust-removal fan and a power supply device, wherein the spray point discharges through corona to enable air to be subjected to ionization to generate ionized gas; a plurality of small holes for allowing ionized gas to pass through are formed in the front end face of the housing; the air-blowing fan is positioned at the back part of the housing and used for generating air flow to enable the ionized gas to flow out of the housing; the rotary device is used for enabling a rotating arm mounted on the rotary device to rotate so as to enable brushes arranged at the tail ends of the rotating arm to clean dust on the spray point; the dust-removal fan is positioned at the back part of the housing and used for generating air flow to discharge dust, generated when the brushes clean the spray point, out of the housing; the power supply device is used for supplying electricity to the spray point, the air-blowing fan and the dust-removal fan. The static eliminator not only can clean the spray point automatically, but also can uniformly release ionized gas to eliminate static electricity.

The invention discloses a Bluetooth-low-energy (BLE) lane access-control identification consumption method. Relevant data of a holder are all stored in a consumption data cloud side, a consumed amountof money is directly paid through transmission of a mobile device and Bluetooth-low-energy equipment, running of an APP and utilization of a manner of third-party payment, deduction and offsetting ofa parking fee are calculated, program use is simple and easy, time of queueing up by the consumer for money payment is saved, and then consumption willingness of the consumer can be improved; and inaddition, a network and the intelligent device are utilized, employment of personnel can be reduced, thus personnel affair costs are reduced, artificial fault of access-control identification can be further reduced, queueing time of passing in and out access control is saved, reminding of a parking space position to the consumer can be further carried out, and the problem that a parking space is forgotten by a consumer and thus a position cannot be found is avoided.

The invention provides a mirror reflection intelligent electric pressure cooker which is provided with more than two electric heating devices, and also is provided with more than two inner containers, wherein the top container diameters of the inner containers are the same, and the lower container diameters are different, and only one inner container is used in each time of work; the inner containers with different sizes are matched with the electric heating devices with corresponding sizes; an inner container detecting device equipped is respectively provided with an emission sensor for a mirror reflection type optoelectronic switch and a reflector on two side surfaces of the outer pot of the electric pressure cooker, a set of corresponding emission sensor and reflector are mounted in the same height positions which are above two third heights of parts of inner container bodies of the inner containers, intelligent recognition to the inner containers with different sizes and shapes can be performed automatically, a corresponding heating power can be selected automatically, electrical energy can be saved, the using procedures of the electric pressure cooker can be simplified, the operation is simple and convenient, and the mirror reflection intelligent electric pressure cooker is particularly suitable for being used by old people, kids and women.

The invention provides a monochromatic-light intelligent electric pressure cooker with multiple inner tanks. The monochromatic-light intelligent electric pressure cooker is configured with more than two electric heating devices, more than two inner tanks and one inner tank detection device, wherein the inner tanks are identical in upper inner tank diameters and different in lower inner tank diameters, the inner tank detection device is provided with one reflective optoelectronic switch which is mounted on an electric pressure cooker shell below an electric heating basin or on the lower portion of an outer pot, a small hole ranging from 16 square millimeters to 81 square millimeters in area is perforated in corresponding position on the electric heating basin and is convenient for upward emission of infrared rays, and an emitting port and a direction of emitted light beams of the reflective optoelectronic switch are perpendicular to the bottom of the electric pressure cooker. The electric pressure cooker is high in use reliability and capable of automatically and intelligently recognizing the inner tanks in different sizes and shapes and automatically selecting corresponding heating power for cooking, so that power can be saved, a usage procedure of the electric pressure cooker is simplified, and the electric pressure cooker is simple and convenient to operate and particularly applicable to the old, kids and women.

The invention discloses a fixation and fusion device for the atlantoaxial lateral mass joint. The fixation and fusion device comprises a fusion structure and a fixation structure; the fusion structureis used for being implanted into the gap of the atlantoaxial lateral mass joint; the fixation structure is arranged at one end of the fusion structure and comprises an axis joint fixation part and anatlas joint fixation part which are used for being fitted to atlantoaxial lateral masses respectively, and the axis joint fixation part and the atlas joint fixation part are provided with through holes for fasteners to penetrate through respectively. The fusion structure and the fixation structure are integrally formed, thus, internal fixation and bone graft fusion can be completed at a time during an atlantoaxial joint fusion operation, and operation steps are simplified. Besides, as the fusion structure and the fixation structure are integrally formed and the fixation structure can be fixedto the atlantoaxial lateral mass joint, relative displacement of the fusion structure can be prevented, and the atlantoaxial lateral mass joint can be firmly fixed.

The invention discloses a high-altitude picking device of Eriobotrya japonica. The high-altitude picking device of Eriobotrya japonica comprises a spring duckbilled upper jaw, a spring piece, a springduckbilled lower jaw, a high-strength connecting pipe, a non-skid handle, a lower limb pipe body, a rotating elongation pipe, a middle limb pipe body, a buckling hinge bolt, an upper limb pipe body,an overhanging fork, a safety rope buckle, a picking basket, a high-strength bolt and a fruit clip, wherein the spring duckbilled upper jaw is connected with the spring piece, the spring duckbilled lower jaw is installed at the left side of the spring duckbilled upper jaw, and the spring duckbilled lower jaw is connected with the high-strength connecting pipe; and the high-strength connecting pipeis connected with the non-skid handle. The high-altitude picking device of Eriobotrya japonica has a high degree of semi-automation and few manual control factors, the pipe bodies are made of highlycorrosion-resistant stainless steel, and easy grip is achieved through installation of the non-skid handle; and retractable pipe bodies and bendable design are achieved, the pipe bodies and the picking basket are designed into a whole so that the picking speed is increased, and an application program is simple and easy to operate.

The invention belongs to the technical field of pipeline inner wall repairing, and particularly relates to a discharge pipe inner wall coating device. In order to solve the problem that a reference plane cannot be positioned when a large number of flange faces are damaged or a coating is newly made and solve the problem that normal coating cannot be performed on the inner wall and a welding region of a discharge pipe on a nuclear power plant seawater main pipeline, the device which can perform coating on a coating inside a small space which the view cannot be reached is designed. The device is characterized by comprising a handle, a brush, a base and an oil paint storage tank; the handle is fixed to the upper end of the base, and the oil paint storage tank is fixed to the left side of the lower end of the base; the brush is arranged on the left side end face of the base and the upper end face of the oil paint storage tank. Common coating is modified by the brush, the brush base at the bottom extends in the horizontal direction, and coating is performed on the inner wall of the discharge pipe and the circumferential weld region of the discharge pipe.

The invention belongs to the technical field of repairing of a coating on the outer wall of a pipeline, particularly relates to a device for coating the outer wall of the pipeline, aims to solve the problem of smell diffusion of polluted dust and paints during coating construction of the outer wall of the pipeline, and provides the coating device which can guarantee no leakage of pungent smell of the polluted dust and paints. The device is characterized by comprising a lower base, an upper base, a visible window, rubber glove holes, round guide rails, hinges, a hasp lock, a pumping hole and an air inlet, wherein the lower base and the upper base are arranged opposite to each other; one end of the lower base and one end of the upper base are in movable connection through the hinges; the other ends of the lower base and the upper base are fixedly connected through the hasp lock; the lower base and the upper base are mounted on a pipeline; the guide rails are arranged between the lower base and the outer wall of the pipeline and between the upper base and the outer wall of the pipeline; the visible window and the rubber glove holes are formed in the outer wall of the upper base; the pumping hole is formed in the lower base; and the air inlet is formed in the upper base.

The invention provides an ultrasonic detection device and method for impact damage of a composite material, and relates to the technical field of nondestructive testing. The ultrasonic detection device comprises a square water tank, a scanning frame is arranged in the water tank, and the lower end of the scanning frame is connected with a sample clamping device. Mounting holes are formed in two opposite side walls in the water tank, and the sample clamping device is parallel to the two side walls. A water immersion probe is mounted in the mounting hole. The two water immersion probes are connected with an ultrasonic transmitting and receiving instrument through wires. The invention provides an ultrasonic detection device. Through fixing a water immersion probe on the side wall of a water tank, the scanning frame drives the sample immersed in water to move to form a detection strategy that the water immersion probe does not move and the sample moves, so that the detection of the sampleis realized, the use procedure is simplified, the sealing failure caused by falling off or aging of the seal when the probe is immersed in water can be avoided, the safety performance is improved, andthe service life is prolonged.

The invention discloses combined body-building equipment which comprises a supporting telescopic rod. Two ends of the supporting telescopic rod are provided with fixed elevating bases which are movably arranged. Two ends above the supporting telescopic rod are respectively with an elevating supporting mechanism. The elevating supporting mechanism comprises an elevating protecting housing. The elevating protecting housing is internally provided with an elevating tooth plate. One side of the elevating tooth plate is provided with a rotating gear. The rotating gear engages with the elevating tooth plate. The combined body-building equipment has beneficial effects of performing telescopic supporting through the supporting telescopic rod, performing adjustment controlling through an adjusting traction rod, improving an adjusting result, improving use efficiency, improving convenience in use, performing elevating adjustment control through the elevating supporting mechanism, improving elevating height adjusting effect, improving an elevating control effect, simplifying a use process, improving a body building effect, realizing multiple body-building sets and improving a use effect.

The invention discloses a clamping plate of a nodular cast iron pipe jacking mold. The clamping plate is provided with a clamping plate body (2) which is a steel plate. The clamping plate body is provided with a clamping groove (5) and a mold fixing plane (6). The clamping groove (5) is clamped to an edge opening of a nodular cast iron pipe blank. The mold fixing plane (6) makes contact with the outer surface of the mold. A nut (4) is welded to the clamping plate body (2) and matched with a regulating screw (1) in a screwed mode. The inner end of the regulating screw (1) faces the outer surface of the pipe blank. By the adoption of the technical scheme, labor waste in the procedure is greatly reduced, and cost output is reduced. Besides, the clamping plate is low in manufacturing cost, and the using procedure is simple and easy to master; and the distance between the inner wall of the mold and the pipe blank is shown more definitely and can be adjusted accurately, and thus errors are minimized.

The invention discloses a composite disruptor composition as well as a preparation and application thereof. The composite disruptor composition disclosed by the invention comprises a chicken-alpha-disruptor and a chicken-gamma-disruptor. The composite disruptor composition is compounded from the chicken-alpha-disruptor and the chicken-gamma-disruptor, and can be made into various appropriate oralpreparations according to a conventional preparation method. The invention further discloses the application of the composite disruptor composition to promote growth of broilers or restrain poultry viruses, the application comprises: adding the composite disruptor composition to a feed or drinking water, and enabling the broilers to eat or drink. The composite disruptor composition has obvious effects of promoting weight increment, and reducing the feed-gain ratio for the broilers, and has precise restraining effect on various poultry viruses of Marek's disease viruses, newcastle disease viruses and the like, can reduce the attack rate of the broilers in the growth process, and is free from toxic and side effects and simple in using method.

A multifunctional intramedullary nailcomprises an intramedullary nail main body, a slideway arranged inside the intramedullary nail main body, and an internal fixation structure which moves along theslideway and is used for preventing the intramedullary nail from shaking. The multifunctional intramedullary nail is characterized in that the intramedullary nail main body is arranged as a cavity intramedullary nail, and a plurality of windows are arranged on the cavity wall; the internal fixation structure comprises an extensible structure; the window includes a window for the extensible structure to extend; the slideway is integrally connected with the intramedullary nail main body and has consistent direction with the intramedullary nail; and the internal fixation structure is combined with the slideway. By setting the intramedullary nail with the windows, after the internal fixation structure reaches the window for the extension structure to extend, the extensible structure extends out of the window and is fixed on the inner wall of the bone marrow cavity, thereby preventing the intramedullary nail from shaking in the bone marrow cavity and avoiding unnecessary complications. Through the arrangement of the multiple windows, operations such as flushing, drug injection or material implanting can be carried out in the cavity of the intramedullary nail.

The invention discloses urothelium carcinoma surgical equipment which comprises a handheld pipe for being extended into a ureter, a clamping connection head arranged at one end of the handheld pipe and used for clamping the inner wall of the ureter and perfusion design convenient for chemotherapeutics, the clamping connection head comprises a connection seat and an airbag sleeving the connection seat, the connections seat is fixedly connected with the end of the handheld pipe, the airbag is communicated with the inside of the handheld pipe, and a plurality of overhead hooks are distributed onthe outer side face of the airbag. When the handheld pipe is extended into the ureter, the airbag is inflated to expand, and the overhead hooks hook the inner wall of the ureter.