133 results about "Foreign Body Removal" patented technology

The invention belongs to the technical field of power transmission line engineering, and particularly discloses a power transmission line foreign matter removing device which comprises an object-carrying unmanned aerial vehicle, a connecting piece is installed at the bottom of the object-carrying unmanned aerial vehicle, a coating shell is connected to the bottom of the connecting piece, and a movable hole is formed in the outer wall of the coating shell. A plurality of sliding holes are formed in the bottom of the wrapping shell, a partition plate is arranged in the wrapping shell, and the space in the wrapping shell is divided into an upper cavity and a lower cavity by the partition plate. According to the invention, because the gear is engaged with the teeth, the push plate is pushed to drive the gear to rotate and synchronously drive the C-shaped column pipe to rotate, the C-shaped column pipe is in contact with the floating plastic cloth and the dustproof net in the rotating process and jacks up towards the opposite side, and when the cable clamp completes the fixation of the cable, the C-shaped column pipe jacks up the foreign matter. And in addition, the floating direction of the foreign matter is not limited, so that the foreign matter cutting device has practicability.

A foreign matter removal device may include a chamber comprising a fluid, and a magnet assembly under the chamber. The chamber may include a loading section configured to load a first object, a second object, and a third object into the fluid, a first trap region configured to trap the first object, a second trap region configured to trap the second object and to be adjacent to the first trap region, and a third trap region configured to trap the third object and to be adjacent to the second trap region. The first object is a first foreign matter, the second object is a semiconductor light-emitting element, and the third object is a second foreign matter.

The invention discloses an in-vivo foreign matter extraction device which comprises a basic part, a control assembly, a flexible pipeline and a pipeline head, the control assembly is arranged at the upper end of the flexible pipeline, the pipeline head is arranged at the lower end of the flexible pipeline, and the basic part is arranged in the flexible pipeline. The invention belongs to the technical field of medical equipment. The shape and the material of the foreign matter in the body of a patient can be clearly displayed through the endoscope, and a doctor selects the foreign matter forceps suitable for clamping the foreign matter by rotating the foreign matter forceps selection ring; the steel rope is pulled by operating the direction adjusting rod, and the steel rope pulls the head of the pipeline to rotate, so that a doctor can observe foreign matters in the body of a patient conveniently, foreign matter forceps can be operated to take out the foreign matters conveniently, and the selected foreign matter forceps are controlled by operating the finger handles to take out the foreign matters in the body of the patient.

The invention is suitable for the technical field of wireless charging, and provides a foreign matter removing method, which comprises the following steps: in response to a foreign matter removing instruction for a target parking space, generating a first driving path of a first robot according to a global map of the target parking space and current position information of the first robot; controlling the first robot to drive to a target parking space based on the first driving path, wherein the target parking space at least comprises a target area for providing a wireless charging function; and after the first robot travels to the target parking space, sending a clearing control instruction to a second robot equipped on the first robot to instruct the second robot to clear foreign matters in the target area based on coordinate information of the target area carried in the clearing control instruction. According to the method, the first robot and the second robot cooperatively remove the foreign matters, so that the foreign matter removing means can be enriched on the basis of reducing the removing cost, and the foreign matter removing effect is improved.

The utility model provides a power distribution network line foreign matter removing mechanism which comprises two symmetrically-arranged protective shells, buffer assemblies are installed on the inner walls of the protective shells, a removing block is fixedly connected to one side of each buffer assembly, an arc-shaped groove is formed in one side of each removing block, and a scraper is installed on the inner wall of each arc-shaped groove. Wherein the bottom end of one protective shell is fixedly connected with a first electric telescopic rod, the bottom end of the other protective shell is fixedly connected with a connecting block, walking assemblies are installed at the top and the bottom of one protective shell, and the two protective shells can be automatically drawn close through the arranged first electric telescopic rod; according to the circuit cleaning device, the cleaning blocks are arranged in the arc-shaped groove, so that when the circuit is arranged between the two cleaning blocks through the open groove, the circuit is arranged in the arc-shaped groove, foreign matter on the surface of the circuit can be cleaned through the arranged scraper, the installation efficiency can be effectively improved through the installation mode, and the device can automatically move along the circuit through the arranged walking assembly.

To provide a foreign body removal method from processed food capable of detecting a foreign object mixed in processed food to support the removal of foreign objects.SOLUTION: The foreign body removal method from processed food is a foreign body removal method from processed food performed by a system that includes a camera for picking out images of transported processed food and a controller capable of communication with the camera. The method includes the steps of: acquiring optical image data picked up by the camera including multiple pieces of wavelength information; detecting an object included in the processed food based on the optical image data; and when determining the object is the object to be removed from the processed food, transmitting the location information of the object to be removed, transport speed information for the processed food, and a control command that requests the object to be removed in association with each other to a removal device that executes the removal of the object to be removed included in the processed food.SELECTED DRAWING: Figure 6

An endoscope-based special component for taking out foreign matters in a digestive tract comprises an endoscope sleeve base body (1) and an outer wall supporting air bag (2), wherein the outer wall supporting air bag (2) is arranged at the near end of the front end of the endoscope cannula base body (1); and the outer wall supporting air bag (2) is an eccentric air bag which is eccentrically arranged relative to the endoscope cannula base body (1). The utility model provides a tool system capable of ingeniously taking out foreign matters in the digestive tract, and the tool system is simple in structure and strong in operability; and the comprehensive technical effect is excellent.

The invention relates to the technical field of power transmission line foreign matter treatment, in particular to a multi-degree-of-freedom heating wire adjusting type power transmission line foreign matter removing device and method. The foreign matter removing device comprises a rack, a fusing mechanism, an adjusting mechanism and a driving mechanism. The fusing mechanism comprises a mounting rod and a heating wire; the number of the mounting rods is two, the two mounting rods are rotationally arranged on the rack, and terminals are arranged at the ends, away from the rack, of the mounting rods; the heating wire is fixedly connected with one terminal and is in sliding connection with the other terminal; a mounting frame is arranged on the rack, the adjusting mechanism is arranged on the mounting frame, and the adjusting mechanism is used for controlling the mounting rod to rotate so as to adjust the effective working length of the heating wire between the two terminals; the driving mechanism is used for providing driving force for the adjusting mechanism. The function of adjusting the length of the heating section of the heating wire is achieved, and the problem that due to the fact that the length of the heating wire is fixed, part of foreign matter cannot be fused is solved.

The invention belongs to the technical field of medical instruments, and discloses a handheld portable high-definition visual maxillary sinus foreign body taking endoscope which comprises a control main body and a flexible probe, the control main body is provided with an operation panel, an adjusting knob and a pressing type switch, and the flexible probe is connected with the main body through a quick connecting mechanism. The far-end function module group comprises a camera, an LED light source, a mechanical grabbing device and a functional pipeline interface, the equipment controls the action of a bending section through a gear transmission assembly, a connecting rod mechanism realizes mechanical grabbing, a flushing pump and a negative pressure suction device cooperate to ensure clear visual field, and a wireless transmission module sends an image to an intelligent terminal. The whole design is compact and portable, the operation process is simplified, the accuracy and efficiency are improved, the problems of large trauma, high cost and the like in the prior art are solved, and the practical value is remarkable.

The invention discloses a cornea foreign body removal training device. The cornea foreign body removal training device mainly comprises an operation table, the device is characterized in that a head model, an auxiliary supporting mechanism and an auxiliary removing mechanism are arranged on the operation table; the human head model is provided with a simulated cornea module, and a foreign body block is embedded in the simulated cornea module and used for simulating the embedding of a foreign body in a human eyeball cornea; the auxiliary supporting mechanism comprises a reset elastic piece and an auxiliary supporting plate used for supporting the arm of the human body. One end of the reset elastic piece is connected with the operation table, and the other end of the reset elastic piece is connected with the auxiliary supporting plate. The auxiliary supporting plate, the reset elastic piece and the operation table are sequentially arranged in the gravity direction. The auxiliary removing mechanism comprises a wrist supporting part, a suspension arm, a removing needle and a distance measuring alarm device. The wrist supporting part is connected with the auxiliary supporting plate; the distance measuring alarm device comprises a distance measuring device, an alarm and a control device. The device has the advantages of simple structure, good training effect and the like.

The utility model provides a structure for removing foreign matters on a medicine packing material injection blow-molded product and an injection blow-molded mold, the structure for removing foreign matters on the medicine packing material injection blow-molded product comprises an upper blow-molded mold assembly provided with an upper neck blowing block, a lower blow-molded mold assembly provided with a lower neck blowing block, and a plurality of blow-molded cavities, a parison cavity communicated with the blow molding cavity is formed between the upper neck blowing block and the lower neck blowing block, and a circulating air path is arranged on the peripheral side of the parison cavity; an air blowing pipeline and an air outlet chip removal pipeline which are independent from each other are mounted in at least one of the upper blowing mold assembly and the lower blowing mold assembly; an air blowing channel and an air outlet chip removal channel which are mutually independent are formed in at least one of the upper neck blowing block and the lower neck blowing block; the air blowing pipeline, the air blowing channel and the circulating air channel are sequentially communicated, and the circulating air channel, the air outlet chip removal channel and the air blowing pipeline are sequentially communicated. According to the device, the foreign matter in the parison cavity is automatically removed and discharged, time and labor are saved, efficiency is high, and it is ensured that each medicine packing material product is automatically blown and washed clean.

The invention relates to the technical field of power obstacle clearing, and discloses a distribution network overhead line multifunctional part combined foreign matter clearing device, which comprises an insulating rod, a supporting seat is coaxially arranged at the top of the insulating rod, a supporting arm is arranged on the supporting seat, and the supporting arm can be rotationally adjusted relative to the supporting seat; a mounting seat is arranged on one side of the supporting arm, mounting grooves are formed in the mounting seat, and the distance between the mounting grooves is adjustable; the power distribution network overhead line obstacle clearing tool can be used in cooperation with various obstacle clearing tools, the number of carried tools is reduced, the workload is reduced, and the convenience and efficiency of power distribution network overhead line obstacle clearing operation are improved.

The invention discloses a child emergency treatment respiratory tract foreign matter rapid removing device, relates to the technical field of respiratory tract foreign matter removing, and aims to solve the technical problem that existing negative pressure suction equipment is too large in negative pressure and prone to directly adsorbing laryngeal mucosa to cause injury. Comprising a hose adaptively communicated with the input end of a negative pressure suction tube, a leakage connector, an annular groove, a removing mechanism, a collecting assembly and an angle adjusting assembly. By means of meshing or non-meshing switching of the transmission rod and the conveying cylinder, the two working states of lower cone rotating collection and upper cone sealing extraction of the guide sealing module can be flexibly adjusted and controlled, in the non-meshing state, the guide sealing module is in a lower cone shape and rotates with a gap reserved, throat mucus can be actively drawn in, and hard extrusion to the delicate throat is avoided; during meshing, the module moves upwards to be in a sealed upper cone shape, negative pressure extraction and spiral groove path optimization are matched, discomfort of the throat of a child caused by too high local negative pressure is prevented, high-viscosity mucus fracture can be avoided, and it is guaranteed that mucus is rapidly and thoroughly discharged.

The invention discloses a foreign matter removing device for a track contact network, and relates to the technical field of track contact networks, the foreign matter removing device comprises a box type walking vehicle, two rhombic telescopic frames are arranged in the box type walking vehicle, a base is horizontally connected between the upper ends of the two rhombic telescopic frames, and a mechanical arm is installed on the upper portion of the base. According to the foreign matter removing device for the track overhead line system, by integrating three removing mechanisms of flame jetting, water flow flushing and mechanical clamping, flexible switching and collaborative operation of foreign matter removing modes are achieved. Under the transmission action of a servo motor and a gear rack, a flame injection pipe and a water flow injection pipe can move reversely to complete stretching and storage, precise positioning is matched with a mechanical arm, the structure of foreign matter is damaged through flame combustion, then residual chippings are flushed through high-pressure water flow, and if stubborn foreign matter still exists, a claw driven by an electric push rod can further clamp and remove the stubborn foreign matter; and due to the stepped action of the triple means, the cleaning efficiency and thoroughness of complex foreign matters are remarkably improved.

The utility model discloses a chilli powder foreign matter removing device, and belongs to the technical field of chilli powder foreign matter removing. Comprising a containing box, a rotating rod is rotatably connected to the interior of the containing box, a turnover frame is fixedly connected to the outer wall of the rotating rod, a plurality of electromagnets are fixedly connected to one side of the turnover frame, inserting strips are fixedly connected to the upper portions of the electromagnets, and a fixing plate is fixedly connected to one side of the inner wall of the containing box. According to the iron impurity removing device, the electromagnet can make full contact with chilli powder and efficiently adsorb iron-containing foreign matter in the chilli powder, through the rotating design of the electromagnet, the adsorption range is expanded, the iron impurity removing efficiency is improved, when the electromagnet passes through the V-shaped scraping strip set, scraping strips can scrape off the iron-containing foreign matter on the electromagnet, it is guaranteed that the electromagnet always keeps good adsorption capacity, and the service life of the electromagnet is prolonged. The iron-containing impurities are continuously and efficiently removed, a small number of iron-containing impurities pushed to the silica gel strip can be rapidly separated and fall into the scraping strip set without magnetic adsorption, and the iron removal effect is further improved.

The utility model provides a kind of canning line foreign matter detection tank turning mechanism, it is related to canning production line technical field, including workbench one and workbench two, workbench two is equipped with mounting pedestal, a pair of installation side frames is installed on mounting pedestal, installation top plate is installed on the pair of installation side frames, link is movably installed in the bottom of installation top plate, the bottom of link is equipped with several knock balls, collection groove is equipped with suction air inlet in the bottom end in the pair of installation side frames between on mounting pedestal, workbench one and workbench two are all equipped with a pair of side plates, conveyor is installed between the pair of side plates, workbench one is installed with turnover machine in the one end of mounting pedestal, the bottom end of turnover machine is connected with the pair of installation side frames.This device is knocked to the top of the tank body by knock ball, is favorable to the granular matter inside tank body drop, is convenient for tank body foreign matter removal, improves tank body production efficiency and quality.

To remove a foreign substance which is generated when inserting an expansion blade part between segment coils.SOLUTION: A foreign substance removal system comprises: a processing station which molds a front end of a segment coil; and a foreign substance removal station including a blade table on which an expansion blade part transferred from the processing station by a transfer section is mounted, a table rotation section for rotating the blade table around an axis of the expansion blade part, an air blow section which is provided on a lateral of the blade table and blows air to a rear end of the expansion blade part on the blade table, an air blow suction section which is provided at a position opposite to the air blow section and sucks air from the air blow section, a rotary brush section which rotates a brush part while pressing the brush part to the front end of the expansion blade part on the blade table, and a brush suction section which is provided in the rotary brush section and sucks a foreign substance deposited to the brush part.SELECTED DRAWING: Figure 1

The utility model discloses a key tooth profile data identification box with a foreign matter removing structure, and belongs to the field of automatic key making equipment. Comprising a box body, an overturning cover and an overturning driving module, the box body and the overturning cover define a cavity used for containing keys, an opening communicated with the cavity is formed in the bottom of the box body, the overturning cover is movably arranged in the opening, and the overturning cover is rotationally connected to the bottom of the box body through the overturning driving module. And the opening can be opened or closed. Compared with the prior art, the utility model has the beneficial effects that the box body is provided with the opening, and the overturning cover is movably arranged at the opening through the overturning driving module, so that the opening is in a closed state in a normal state, and normal tooth profile data can be identified; and when the control host detects that the key is not in the cavity, the overturning cover is driven by the overturning driving die to overturn to open the opening, so that the object in the cavity can fall out of the cavity, and the foreign matter is removed.

The invention belongs to the technical field of cigarette equipment, and discloses a cut tobacco foreign matter removing device which comprises a conveying mechanism, a detecting mechanism, a removing mechanism and a control assembly. The conveying mechanism comprises a vibration groove, the vibration groove can convey tobacco shreds in the first direction, and a detection area is arranged on the vibration groove. The detection mechanism comprises a lighting element and a camera, the camera and the lighting element are both arranged above the detection area, a lens of the camera faces the detection area of the vibration groove, the camera can recognize foreign matter in the tobacco shreds, and the lighting element irradiates the detection area so that the detection area can have enough brightness. The removing mechanism comprises a manipulator and a recoverer, the control assembly is in communication connection with the camera and the manipulator, the camera can transmit a detection signal of recognized foreign matters to the control assembly, and the control assembly controls the manipulator to clamp the foreign matters to the recoverer according to the detection signal. The foreign matters in the tobacco shreds can be accurately removed by clamping the foreign matters in the tobacco shreds through the manipulator, and the loss of the tobacco shreds is reduced.

The invention relates to a power transmission line foreign matter removing device, and belongs to the technical field of power transmission line foreign matter removing. Comprising an aircraft, a fixing box is arranged at the lower end of the aircraft, a lifting plate is slidably arranged at an opening in the lower end of the fixing box, two clearing semi-rings on the front side and two power semi-rings on the rear side are arranged below the lifting plate, and the clearing semi-rings and the power semi-rings on the same side are fixedly connected; a clearing scraper is arranged in the clearing semi-ring, a connecting rod is arranged in the power semi-ring, and a driving wheel is rotationally arranged at the end of the connecting rod. Semi-annular supporting grooves are formed in the end faces of the sides, away from each other, of the power semi-ring and the clearing semi-ring correspondingly, supporting rods are fixedly arranged on the front side and the rear side of the lower end face of the lifting plate correspondingly, supporting columns are fixedly arranged at the lower ends of the supporting rods, and the supporting columns are slidably clamped into the supporting grooves; a driving rod is fixedly arranged at the rear end of the lower end face of the lifting plate and abuts against the power semi-ring. The problem that a power transmission line cleaning device carried by an existing unmanned aerial vehicle is poor in cleaning effect is solved.

The present invention belongs to the technical field of endoscopic surgical instruments and provides a multifunctional endoscopic snare. A multifunctional endoscopic snare includes a snare wire, a guide wire mechanism, and an endoscopic cap. The guide wire mechanism is located inside the endoscopic cap. The guide wire structure includes at least two layers of nested guide sleeves. The guide sleeve includes a second guide sleeve and a first guide sleeve inside the second guide sleeve. The snare wire is fixed to the first guide sleeve. The snare wire is located inside the second guide sleeve and can move relative to the second guide sleeve. The purpose of the present invention is to be able to timely retrieve polyp specimens to avoid medical disputes; shorten the operation time and improve the safety of the operation; integrate composite operations such as cutting, hemostasis, and foreign body removal, reduce the use and replacement time of surgical instruments; control the head volume of the snare to avoid affecting the passage through the endoscopic forceps channel and be applicable to anatomical curved parts such as the fundus of the stomach and the hepatic flexure of the colon that require a smaller diameter.

The invention relates to a surgical instrument for rapidly taking out large foreign matters on the pharynx and rapidly relieving airway obstruction. The foreign body forceps are generally made of cold steel or high-speed tool steel, and mainly comprise two parts, namely a forceps head and forceps handles. The forceps head and the neck portion are bent downwards in an arc shape by 60 degrees, the head portion is a long oval ring, and teeth are arranged on the inner face. The forceps handle parts are respectively provided with a ring, and fingers can be sleeved in the rings when the forceps are used. The device can help to quickly take out large foreign matters in the pharyngeal cavity, quickly relieve airway obstruction, is convenient to disinfect, can be repeatedly used, and can be widely used for taking out large blocked foreign matters in the pharyngeal cavity in the otolaryngology department, the pediatric department, the emergency department and the like.

This invention relates to the field of power grid operation and maintenance technology, and discloses a foreign object removal device for a multi-functional assembly of overhead distribution lines. The device includes an insulating rod with a mounting frame at its top. A motor and a battery supplying power to the motor are mounted on the mounting frame. A cutting saw blade is connected to the motor's shaft. A protective plate is elastically mounted on the mounting frame, with a clearance groove at the top of the protective plate corresponding to the cutting saw blade. Initially, the top of the cutting saw blade does not protrude from the clearance groove. A pulling rope is mounted on the protective plate, extending to the lower part of the insulating rod. This invention has a simple structure, low cost, convenient operation, and controllable precision, effectively reducing the probability of cable damage during obstacle removal and ensuring operational safety.

The invention discloses an unmanned aerial vehicle mounted autonomous walking type wire foreign matter removing device which comprises an unmanned aerial vehicle body. The fixed frame is arranged on the unmanned aerial vehicle body, the rotating frames are symmetrically arranged on the fixed frame and rotationally connected with the fixed frame, the supporting wheels are arranged in the rotating frames, the lifting frame is arranged in the fixed frame and ascends and descends in the fixed frame, and the rotating frames rotate under the action of a linkage mechanism when the lifting frame ascends and descends; a locking mechanism is arranged between the lifting frame and the fixing frame, and a hot melting cutting knife is arranged at the end of the mechanical arm. The unmanned aerial vehicle takes off to the position of the wire until the wire makes contact with the lifting frame, the wire presses the lifting frame downwards to enable the locking mechanism to be loosened, the lifting frame ascends, the rotating frame rotates to the horizontal position under the action of the linkage mechanism, the supporting wheel is supported on the wire and walks on the wire, and the hot melting cutting knife removes foreign matter on the wire in a hot melting mode.

The utility model provides an airway foreign matter taking-out device and equipment, and belongs to the technical field of foreign matter taking-out equipment. The device comprises a conveying catheter and an object taking part, the object taking part is arranged on the conveying catheter, and the object taking part is located at the end, stretching into the trachea, of the conveying catheter; an object taking net is arranged in the object taking part, the object taking net can expand to open a mesh net to take foreign matters, and meshes can be contracted to lock the foreign matters. Through the arrangement of the conveying catheter and the fetching net in the fetching part, foreign matters in the trachea can be conveniently and effectively captured, and through the special design of the fetching net and the cooperation of an endoscope, an annular sliding block, an auxiliary block, a silk thread and other components, the purpose of fine adjustment of the position of the conveying catheter in the auxiliary components such as an artificial airway component is achieved.

The utility model belongs to the technical field of ophthalmic surgical instruments, and particularly relates to a multifunctional cornea foreign matter remover which comprises a forceps handle, one end of the forceps handle is fixedly connected with a first forceps arm and a second forceps arm which are oppositely arranged, and the inner side wall of the end, close to the forceps handle, of the first forceps arm is provided with a first weight reduction part. The outer side wall of the end, close to the tweezers handle, of the first tweezers arm is provided with a first anti-skid part, the end, away from the tweezers handle, of the first tweezers arm is fixedly connected with one end of a first tweezers head, the inner side wall of the other end of the first tweezers head is fixedly connected with a clamping part, and the outer side wall of the other end of the first tweezers head is fixedly connected with a cleaning part. A second weight reduction part is arranged on the inner side wall of one end, close to the tweezers handle, of the second tweezers arm, a second anti-skid part is arranged on the outer side wall of one end, close to the tweezers handle, of the second tweezers arm, one end, away from the tweezers handle, of the second tweezers arm is fixedly connected with one end of a second tweezers head, and an auxiliary clamping part is fixedly connected to the inner side wall of the other end of the second tweezers head and matched with the clamping part. The convenience and safety of cornea foreign body removal are improved, and a rust ring is conveniently scraped.

The invention relates to a cleaning, shearing, blowing and grabbing foreign matter removing method and system for a contact network, and the method comprises the steps: obtaining multi-modal data through an acquisition terminal, carrying out the cross-modal fusion of the multi-modal data, and generating three-dimensional environment representation data; extracting morphological features and texture features of the target foreign body, and generating joint features; matching a clearing strategy set according to the joint features; performing action sequence optimization on the clearing strategy set to obtain an optimized clearing strategy; constructing a digital twin system of the target contact network, and performing online optimization on the optimization strategy set to obtain a target clearing strategy; according to the cleaning, shearing, blowing and grabbing foreign matter removing method and system for the overhead line system, the problems that a traditional method is low in efficiency, poor in adaptability and high in safety risk are solved through multi-modal data fusion, feature extraction and strategy matching mechanisms in combination with a dynamic optimization algorithm and a digital twinborn system, and the method and system are suitable for large-scale popularization and application. The method has the advantages of improving the clearing efficiency, enhancing the adaptability, reducing the safety risk and realizing intelligent strategy selection.

The invention relates to an extractor, in particular to a foreign matter extractor for the digestive system department. The invention aims to provide the foreign body extractor for the gastroenterology department, which can prevent foreign bodies from injuring the digestive tract. A foreign matter extractor for the digestive system department comprises a handle, a flexible shaft, a round block, clamping jaws, a first elastic piece and the like, the left end of the handle is connected with the flexible shaft, the left end of the flexible shaft is connected with the round block, the three clamping jaws used for clamping foreign matter are rotatably connected to the left side of the round block in the circumferential direction at equal intervals, and the first elastic piece is connected between the clamping jaws and the round block. An output shaft of a motor can drive a rotating block to rotate anticlockwise, clamping jaws are pulled through a pull block to be closed, and a foreign matter is clamped; a telescopic rod of an electric push rod can drive a hose to move leftwards, so that the hose wraps the foreign matter, the hose pushes a sliding block to move leftwards, and a push wheel pushes the foreign matter rightwards, so that the foreign matter is completely located in the hose; the injury of foreign matters to the digestive tract of the patient is avoided.

The application discloses a kind of children emergency respiratory tract foreign matter quick removal device, it is related to respiratory tract foreign matter removal technical field, to solve the technical problem that existing negative pressure suction equipment negative pressure is too large, easy to directly absorb throat mucosa and cause damage, including the hose of adaptation and communication in negative pressure suction pipe input end, leakage connector, annular groove, removal mechanism, collection assembly and angle adjusting assembly.The engagement or non-engagement of transmission rod and conveying cylinder is switched, the rotation of the lower cone of the guide sealing module can be flexibly controlled to collect and the upper cone is sealed to separate two working states: when not engaging, the guide sealing module is in the form of a lower cone and leaves a gap to rotate, which can actively roll into the mucus of the throat, avoiding hard extrusion on the delicate throat;when engaging, the module moves up to the form of a sealed upper cone, which, combined with the path optimization of negative pressure separation and spiral groove, can prevent local negative pressure from being too high to cause discomfort in the throat of children, and can also avoid high-viscosity mucus fault, ensuring that the mucus is quickly and completely discharged.

The invention discloses an extra-high voltage eight-bundle conductor foreign matter removing robot, which relates to a high-voltage transmission line maintenance technology, is used for removing floating and hanging objects on an extra-high voltage eight-bundle conductor in an electrified manner, and adopts the technical scheme that the robot comprises a robot body, and a walking part, a mechanical arm part and a foreign matter storage bin which are mounted on the robot body; the walking part runs along a wire, and the mechanical arm part comprises a mechanical arm rotating shaft which is vertically arranged, a mechanical arm rotating motor which drives the mechanical arm rotating shaft to rotate horizontally, at least two mechanical arms which are connected with the mechanical arm rotating shaft, and foreign matter removing tools which are installed at the tail ends of the mechanical arms. The foreign matter removing tool is controlled by the mechanical arm rotating shaft and the mechanical arm to move, and the floating and hanging objects on the wire are taken down and put into the foreign matter storage bin.