43 results about "Barium meal" patented technology

The invention belongs to the technical field of traditional Chinese medicine, and particularly relates to a gastrointestinal tract contrast agent. The gastrointestinal tract contrast agent is prepared by the following raw materials of 50-70 parts of barium sulfate, 25-35 parts of traditional Chinese medicine extracts, 50-80 parts of honey and 300-500 parts of water, wherein the traditional Chinese medicine extracts are prepared by the following traditional Chinese medicine raw materials of 20-30 parts of pterolobium punctatum, 20-30 parts of berchemia sinica, 20-30 parts of campanula colorata, 10-15 parts of rosamultiflora, 10-15 parts of pinellia ternate, 10-15 parts of red yeast rice, 10-15 parts of incised spleenwort, 10-15 parts of fresh rehmannia roots, 10-15 parts of pagoda tree pods, 10-15 parts of bletilla striata, 5-10 parts of radix astragali and 5-10 parts of radix burpleuri. The gastrointestinal tract contrast agent has the advantages of restraining the stomach and intestine from squirming too fast, assisting in swallowing barium meal, nourishing the gastrointestinal tract and restraining gastric bleeding.

The invention belongs to the technical field of traditional Chinese medicine, and particularly relates to a gastrointestinal tract contrast agent. The gastrointestinal tract contrast agent is prepared from the following ingredients in parts by weight: 50 to 70 parts of barium sulfate, 25 to 35 parts of traditional Chinese medicine extracts, 50 to 80 parts of honey and 300 to 500 parts of water, wherein the traditional Chinese medicine extracts are prepared from the following traditional Chinese medicine ingredients including 20 to 30 parts of atractylis ovata, 20 to 30 parts of grewia biloba, 20 to 30 parts of soybean black spermoderm, 10 to 15 parts of white flowers, 10 to 15 parts of tuber pinellia, 10 to 15 parts of red rice, 10 to 15 parts of pennisetum, 10 to 15 parts of artemisia stelleriana, 10 to 15 parts of incised spleenwort, 10 to 15 parts of fresh radix rehmanniae recens, 5 to 10 parts of rhizome and 5 to 10 parts of Chinese thorowax roots. The gastrointestinal tract contrast agent has the advantages that the too fast gastrointestinal peristalsis is inhibited; the assistance to the barium meal swallow is realized; the effects of nourish the gastrointestinal tract and inhibiting the gastrorrhagia are achieved.

The invention relates to a fruit-flavored barium meal which is composed of 39-46 percent of permanent white, 17-20 percent of syrup and water for the rest, so the manufacture is simple, the taste is unique. The invention not only can not influence the develop effect, but also is easy for the deglutition of a patient, and is easily suitable for the hospital to use.

The invention discloses a quick barium meal stirring device for the imaging department. The device comprises a base, the upper end of the base is fixedly provided with a first shell, one side of the first shell is provided with a water level monitoring device, the side wall of one end in the first shell is provided with a heating coil pipe, and one side of the upper end of the first shell is provided with a water inlet hole; the bottom in the first shell is fixedly provided with a second shell, the upper end of the second shell is fixed at the top in the first shell, one side of the upper endof the second shell is provided with a feeding port, one side of the feeding port is provided with an inner thread, a sealing cover is in screw connection in the feeding port, and a plurality of support rods are arranged on the side wall of one end in the second shell at equal intervals. By means of the quick barium meal stirring device for the imaging department, the stirring efficiency is improved, stirring is conducted more evenly, the examination is more accurate, the waiting time of patients is shortened, a heating function is achieved, the pain of the patients when taking the medicine can be relieved, and the device is convenient to use and suitable for popularization.

The invention discloses an energy-saving type rotating barium meal stirring device. The energy-saving type rotating barium meal stirring device comprises a barrel body, and a top cover; a rotary motorand a rotary motor controller are arranged in the top cover; the rotary motor is connected with a rotating shaft; the rotating shaft is provided with a propeller; the rotating shaft is designed to stretch into the barrel body; the propeller is arranged in the barrel body; the energy-saving type rotating barium meal stirring device is connected with a solar energy membrane through electric connection; the solar energy membrane is arranged outside an operation room; a transparent electrically-conductive glass is taken as a carrier out the solar energy membrane, and is provided with a nano-crystal porous semiconductor film, a quantum dot agent, an electrolyte, and counter electrodes. The energy-saving type rotating barium meal stirring device is high in automation degree, uniform in stirring, and is convenient to use; a two stage rotating mechanism is adopted to realize large amplitude inclination even inversion of the whole stirring device, so that it is more convenient for rapid liquiddischarge and precipitation prevention of barium meal; and in addition, the solar energy membrane packaging is used for absorbing solar energy, converting solar energy into electricity as a power source of the stirring device, full utilization of solar energy is realized, and full utilization of new energy is realized.

The invention discloses a formula for barium meal for contrast of gastrointestinal tract and a preparation method thereof. The barium meal of gastrointestinal tract is prepared from the following raw materials in weight: 500g of barium sulfate, 50g of sucrose powder, 5g of pectin, 2g of sorbitol, 1g of sodium carboxymethyl cellulose, 1g of sodium bicarbonate, 2g of glycerol, 1g of polysorbate 80, 5g of hesperidin syrup, 1g of potassium phosphate, 1g of sesbania gum, 1g of sodium thiosulfate, 1g of sodium salt, 2g of citric acid and 100g of distilled water. The barium meal of gastrointestinal tract is simple in preparation, convenient to use and easy to swallow and has unique taste and the barium meal contrast effect is not affected.

The invention relates to a position turnover device for an upper gastrointestinal tract X-ray barium meal examination. The position turnover device is characterized in that an upper fixing board (6) and a lower fixing board (12) are arranged at the two ends of an X-ray perspective examination bed (3) and in guide rails (5) on the two sides, a first rotary shaft (7) of a first motor (4) and a second rotary shaft (15) of a second motor (14) penetrate through the upper fixing board (6) and the lower fixing board (12) respectively, the first rotary shaft (7) and the second rotary shaft (15) are fixed to a first rotary board (8) and a second rotary board (16) respectively, and the first rotary board (8) and the second rotary board (16) are integrally connected through a semicircular arc basket (1) to form the turnover device; one side of the basket (1) is provided with a fixing band (11) and a connecting wire (2) of the first motor (4) and the second motor (14) enters a control table of an operation room and is connected with a control switch (13).

The invention relates to a digestive-tract contrast agent and a preparing method thereof. The digestive-tract contrast agent comprises liquid metal and barium sulfate. Compared with a traditional barium-meal contrast agent, the digestive-tract contrast agent is excellent in developing effect. In addition, the digestive-tract contrast agent can be completely discharged from the digestive tract, and the biological safety is good. The novel digestive-tract contrast agent prepared with the method is simple in preparing technology, excellent in imaging effect and good in biocompatibility.

The invention provides an esophageal cancer detection method and system based on a barium meal contrast image. The method comprises the following steps: acquiring the barium meal contrast image of an esophagus to be detected; performing focus area detection on the barium meal contrast image according to the trained target detection model; wherein the target detection model adopts an improved Faster R-CNN, and a basic network of the target detection model is composed of a convolutional neural network carrying an attention mechanism; obtaining a feature map of the image according to the basic network, and enhancing the feature saliency of the feature map through an attention mechanism; and generating a region of interest and a feature vector of the region of interest according to the feature map, and obtaining detection information of the lesion region according to the feature vector of the region of interest. The attention mechanism is embedded in the basic network, the capability of obtaining the features of the region of interest of the target detection model is improved, and the esophageal cancer detection accuracy of the system is improved through fusion of multi-image and multi-body-position detection information.

The invention belongs to the technical field of traditional Chinese medicine, and particularly relates to a contrast medium for a cold-heat complication type irritable bowel syndrome. The contrast medium is prepared from 50-70 parts of barium sulfate, 25-35 parts of a traditional Chinese medicine extract, 50-80 parts of honey and 300-500 parts of water, wherein the traditional Chinese medicine extract is prepared from 20-30 parts of fructus piperis longi, 20-30 parts of cinnamomum wilsonii, 5-10 parts of micromeria biflora benth, 10-15 parts of clam powder, 20-30 parts of Humata platylepis (Bak.) Ching, 10-15 parts of grewia biloba, 10-15 parts of sieve sedge, 10-15 parts of calamus, 10-15 parts of rhizoma atractylodis, 10-15 parts of rhizoma coptidis, 10-15 parts of rhizoma galangae and 5-10 parts of fructus mume. The contrast medium has the advantages of inhibiting too fast gastrointestinal peristalsis, assisting in barium meal swallowing and nourishing the gastrointestinal tract.

The present invention discloses a barium meal mixing device for a radiology department. The barium meal mixing device for the radiology department comprises a first mixing cavity with the exterior fixed and a second mixing cavity formed in the first mixing cavity, the two ends of the second mixing cavity are rotationally connected with the first mixing cavity through hollow rotating wheel shafts,and an inner gear and a rotating shaft are arranged in the hollow rotating wheel shaft at the lower end of the second mixing cavity; a stirring blade is arranged at the top of the rotating shaft, thebottom of the rotating shaft penetrates through the hollow rotating shaft and is connected with an output shaft of the motor, and an outer gear is arranged at the end, away from the stirring blade, ofthe rotating shaft. The motor drives the stirring blades and the second mixing cavity to rotate in opposite directions, so that the barium sulfate powder is rapidly dissolved, and the barium meal liquid is rapidly dissolved. According to the application, the barium sulfate powder is convenient to dissolve, the dissolving concentration of the barium sulfate powder is convenient to ensure, the taking taste is ensured, gastrospasm and ulcer phenomena are reduced, and the possibility of misdiagnosis is reduced.

The invention relates to stirring equipment, and especially relates to barium meal uniform stirring equipment for the radiology department. The barium meal uniform stirring equipment for the radiology department aims at achieving the technical effects that the labor intensity of workers can be reduced, the stirring efficiency can be improved, the stirring effect is good, and the absorption efficiency of a human body can be improved. According to the technical scheme, the barium meal uniform stirring equipment for the radiology department comprises: a supporting frame and a motor, wherein the motor is arranged on one side of the supporting frame; a stirring assembly arranged on one side of the supporting frame; and a discharging assembly arranged on one side of the supporting frame. The barium meal is poured into the stirring assembly, then the motor is started, the stirring assembly stirs the barium meal evenly, when a patient needs to eat the barium meal, a disposable paper cup is placed below the discharging assembly, the discharging assembly is pressed down, and the evenly stirred barium meal can be poured into the disposable paper cup to be eaten by the patient, so the effect of conveniently and quickly improving the stirring efficiency is achieved.

The invention discloses a dosage-controllable barium meal preparation device for the imaging department, and belongs to the technical field of medical instruments. The device comprises a preparation box body, a mixed material preparation element, a quantitative liquid outlet element, a control element and a power supply, wherein the use amounts of a barium sulfate raw material and water for preparing the barium meal are strictly controlled through a concentration adjusting element, and meanwhile, the concentration of the barium meal is monitored in real time, so that the concentration of the prepared barium meal solution meets the requirements, and the radioactivity examination definition and the accuracy of an examination result are improved; the barium meal amount needed by each patientis accurately controlled through the quantitative liquid outlet element, so that the examination requirement is met; the barium meal solution prepared through stirring is flushed and extracted throughmultiple branch pipes at the upper end and the lower end of a temporary storage barrel, and the situation that the barium meal solution precipitates, consequently, images are not clear, and the detection result is affected is avoided. The device has the advantages of difficulty in precipitation, controllable concentration and dosage, safety and reliability, and is suitable for large-scale popularization.

The invention provides a preparation device of barium meal for the imaging department. The preparation device comprises a driving motor, a stirring barrel driven by the driving motor, a material adding mechanism used for adding a contrast agent into the stirring barrel, and a water adding mechanism used for adding water into the stirring barrel; a plurality of conical tubes are fixedly arranged inthe stirring barrel, and the small ends of the conical tubes face an outlet of the stirring barrel; a plurality of stirring paddles which are evenly distributed in the circumferential direction are fixedly arranged on the inner walls of the conical tubes; through holes are formed in the positions, connected with the conical tubes, on the stirring peddles; the material adding mechanism comprises astorage tank and a feeding pipe which communicate with each other, and the feeding pipe communicates with the stirring barrel through a material adding channel; and the water adding mechanism comprises a flow guiding seat, a flow guiding groove is formed in the flow guiding seat, and the flow guiding groove communicates with the stirring barrel through the material adding channel. According to the preparation device of the barium meal for the imaging department, the barium meal can be quickly prepared, and no residue is generated in the process of pouring out the barium meal.

The invention relates to a barium meal stirring device for radiology department. The barium meal stirring device comprises a modulation cylinder, an upper cover, a driving motor, an air pump, a powersupply unit, a tee joint, a main air delivery pipe, a first branch air pipe and a second branch air pipe. The barium meal stirring device has the advantages that: the design of the air pump in the barium meal stirring device for radiology department can blow a deposited barium agent upward through the first branch air pipe, makes up for the disadvantages of a stirring shaft, and is beneficial to uniform mixing of the materials; when clyster operation is needed, firstly a uniformly mixed barium agent is output to a measuring cup, which can accurately control the clyster dosage of single person,then an adjustment button is rotated to increase the gas flow of the second branch air pipe, after the space in the measuring cup is compressed, the barium agent in the measuring cup can be output smoothly, thus avoiding high-position hanging during clyster operation in the prior art.

A solar barium meal stirring device comprises a top cover and a barrel body; a rotating motor and a rotating motor controller are arranged in the top cover; the rotating motor is connected with a rotating shaft; the rotating shaft adopts a hollow structure; a small motor is arranged in the rotating shaft; a small bevel gear is arranged at the tail end of the small motor; a pair of L-shaped auxiliary shafts are arranged at the tail end of the rotating shaft; a pair of small bevel gears are arranged at the ends, in the rotating shaft, of the L-shaped auxiliary shafts and are matched with the small bevel gear arranged at the tail end of the small motor; a minitype motor is arranged at the other end of each L-shaped auxiliary shaft; the tail ends of the other ends of the L-shaped auxiliary shafts are connected with a pair of spiral paddles; meanwhile, the device is electrically connected with a solar film; the solar film is a quantum dot solar film arranged outdoors and takes transparent conductive glass as a carrier; and a nano-crystal porous semiconductor film, a quantum dot agent, electrolyte and a counter electrode are arranged on the solar film. The solar barium meal stirring device is high in automation degree, uniform in stirring, convenient to use and not liable to deposition, completely utilizes solar energy and realizes utilization of new energy and renewable energy.

The invention discloses an aerogenesis capsule for barium meal radiography and a preparation method thereof. the aerogenesis capsule for barium meal radiography is prepared from raw materials as follows: 100g of aerogenesis powder and a capsule, wherein the capsule contains the following ingredients, 30g of gelatin, 20g of starch, 10g of mannitol, 1g of phosphatide, 1g of sodium alginate, 1g of sodium bicarbonate, 3g of vitamin E, 2g of glyceryl triacetate, 1g of polyethylene glycol and 30g of distilled water. The aerogenesis capsule for barium meal radiography is simple to prepare and convenient to use, is nonirritating to oral cavity, is very easy to dissolve in human body and is beneficial to barium meal radiography.

The invention discloses a stirring box for barium meal, which includes a box body and a box cover arranged on the upper part of the box body. Two clampers are disposed on the two sides of the upper part of the box body, so that the box body is buckled with the box cover by the clampers. A pedestal box is disposed on the bottom of the box body. A servo motor is arranged in the pedestal box. Stirring blades and a rotating shaft are further disposed in the box body, wherein the stirring blades are fixedly connected to one end of the rotating shaft. The other end of the rotating shaft is connected to the servo motor through a shaft. A sealing pad is further arranged at the connection position between the pedestal box and the box body. The rotating shaft passes through the sealing pad and extends to the interior of the box body. The pedestal box, the sealing pad and the box body are fixedly connected. A handle is further located on one side of the box body in an integrated shaping manner during manufacturing. The box body and the box cover are made from transparent plastic. Silica gel is pasted on the handle, wherein a plurality of grid lines are formed integratedly on the silica gel. The stirring box has simple structure, is convenient to use, can perform concentrated blending to barium meal, brings convenience to patients and saves raw materials.

The invention discloses a honey-barium meal formula and its preparation method. the honey-barium meal formula is prepared from the following raw materials, 500g of barium sulfate, 2g of L-alanine, 2g of sodium alginate, 1g of Arabic gum, 1g of magnesium stearate, 2g of mint oil, 1g of eugenol, 2g of polyethylene glycol, 35g of honey and 35g of distilled water. The honey-barium meal formula has a simple technology, is convenient to use, is slightly sweet in taste, is easy to take for patients, and is easy to accept for patients especially children patients, and does not influence the effect of barium meal radiography.

The invention discloses a barium meal and barium agent stirring device for the radiology department. The barium meal and barium agent stirring device comprises a hollow shell. A mounting groove is formed in the top wall of the shell, and a plurality of permanent magnets are slidably connected in the mounting groove in a sleeved mode. The permanent magnets are jointly welded with a main shaft, and the end, located outside the shell, of the main shaft is connected with a stirring motor; a plurality of feeding pipes are fixedly connected to the top wall of the shell in a penetrating mode, a discharging pipe is fixedly connected to the bottom wall of the shell in a penetrating mode, a discharging pump is arranged on the discharging pipe, a plurality of sets of automatic feeding devices are arranged on the inner side wall of the shell, and a quantitative feeding device is arranged in the shell. The device has the advantages that the stirring device can keep stirring and vibrating all the time, so that uniform stirring of the barium agent is guaranteed, raw materials are automatically added when the amount of the barium agent is small, manual adding is not needed, and the working efficiency is greatly improved. Besides, the taking amount of the barium agent can be accurately controlled when the barium agent is taken every time, waste is avoided, and meanwhile the accuracy of a detection result is guaranteed.

The invention relates to a digestive-tract contrast agent and a preparing method thereof. The digestive-tract contrast agent comprises liquid metal and barium sulfate. Compared with a traditional barium-meal contrast agent, the digestive-tract contrast agent is excellent in developing effect. In addition, the digestive-tract contrast agent can be completely discharged from the digestive tract, and the biological safety is good. The novel digestive-tract contrast agent prepared with the method is simple in preparing technology, excellent in imaging effect and good in biocompatibility.

The invention discloses a barium meal contrast cup, which comprises a cup body and a cup cover, wherein a barium meal funnel is arranged on the upper part of the cup body, the barium meal funnel is fixedly connected with the cup body, a straw is arranged on the side of the cup body, and one end of the straw is arranged with a The mouth of the straw communicates with the bottom of the cup body at the other end, the cup body and the straw are integrally formed during manufacture, and the cup body and the cup cover are buckled and connected. A sealing cover is arranged on the suction pipe mouth, and the sealing cover is fastened and connected with the suction pipe mouth. The cup body, cup cover, straw and barium meal funnel are transparent plastic products. The capacity of the cup is 50ml, and the barium meal funnel has a snap handle. The invention has the advantages of simple structure and convenient use, and prevents the barium powder from sticking to the lips.

The embodiment of the invention discloses a barium meal radiography exposure method and device. The method comprises the steps that an initial position and a terminate position of barium meal in a radiography video are calibrated, and an interest point is calibrated between the initial position and the terminate position; the position change information that the barium meal flows through a collection area located between the initial position and the interest point is collected, and the flowing time of the barium meal from the collection area to the interest point is predicted by inputting the position change information to a pre-constructed barium meal flowing model; the image exposure time is determined on the basis of the flowing time.

The invention relates to a detection device and in particular provides a digestive tract barium meal fluoroscopy detection device comprising an outer shell, a first shield cloth, a second shield cloth, a first transmission device, a second transmission device, a third shield cloth, a third transmission device, a fourth shield cloth, a fifth shield cloth, a sixth shield cloth, an opening, a lamp tube and a glass plate. The digestive tract barium meal fluoroscopy detection device can light up X-ray film partially; the shield cloths are provided with mirror surfaces which can reflect light to theglass plate to light up X-ray film to improve the lighting-up effect; the front end face of the outer shell is hollowed out; the inner side of the upper end face of the outer shell is provided with afirst slide groove and the inner side of the lower end face of the outer shell is provided with a second slide groove; the first slide groove and the second slide groove are T-shaped slide grooves; one end of a connecting rod is fixedly connected with a first clamping block and the other end of the connecting rod is fixedly connected with a sleeve; the bottom end of a slide rod is provided with asecond clamping block; a round drum and the slide rod are in clearance fit.

The invention relates to a detection device and in particular provides a digestive tract barium meal fluoroscopy detection device comprising an outer shell, a first shield cloth, a second shield cloth, a first transmission device, a second transmission device, a third shield cloth, a third transmission device, a fourth shield cloth, a fifth shield cloth, a sixth shield cloth, an opening, a lamp tube and a glass plate. The digestive tract barium meal fluoroscopy detection device can light up X-ray film partially; the shield cloths are provided with mirror surfaces which can reflect light to theglass plate to light up X-ray film to improve the lighting-up effect; the front end face of the outer shell is hollowed out; the inner side of the upper end face of the outer shell is provided with afirst slide groove and the inner side of the lower end face of the outer shell is provided with a second slide groove; the first slide groove and the second slide groove are T-shaped slide grooves; one end of a connecting rod is fixedly connected with a first clamping block and the other end of the connecting rod is fixedly connected with a sleeve; the bottom end of a slide rod is provided with asecond clamping block; a round drum and the slide rod are in clearance fit.

The invention belongs to the technical field of medical instruments, and particularly relates to an auxiliary device for barium meal radiography. The device comprises a wheelchair, a rotating mechanism, a feeding mechanism and a controller, wherein a support frame is fixedly provided with a first cross bar between two main wheels, an inclined rod gradually rises from back to front, the rotating mechanism comprises a motor, a supporting cylinder, a rotating shaft and a positioning block, an upper end face of the positioning block gradually rises from back to front, and the upper end face of thepositioning block is transversely provided with a positioning groove, a support rod is mounted in a mounting barrel, the feeding mechanism is detachably mounted on a plastic support rod, the feedingmechanism comprises a receiving cup, a water outlet pipe is arranged at a lower part of the receiving cup, an electric valve is installed on the water outlet pipe, and a motor and the electric valve are in signal connection with the controller. When the device is used, a patient is fixed through the wheelchair, the wheelchair and the patient are rotated through the rotating mechanism, the patientis assisted by the feeding mechanism to take barium meal, workers do not need to assist the patient under X-ray irradiation, and injuries to the workers can be avoided.

The invention discloses a medical enema taxis instrument. In a host, a control signal input end of a data processor is connected with a signal output end of a control unit; a barium filling control end of the data processor is connected with a control signal input end of a barium filling module; an air inflation control end of the data processor is connected with a control signal input end of an air inflation module; an air exhaust control end of the data processor is connected with a control signal input end of an air exhaust module; a signal output end of a pressure detection module is connected with a pressure detection signal input end of the data processor; a pressure display signal output end of the data processor is connected with a display signal input end of a pressure display module; and a barium filling interface, an air inflation interface and an air exhaust control interface of a connecting unit are correspondingly connected with a barium filling output interface of the barium filling module, an air inflation output interface of the air inflation module and an air exhaust control interface of the air exhaust module. By the medical enema taxis instrument, a patient does not need to eat a barium meal, and the examination is simple, rapid, accurate and effective.

The invention relates to examination auxiliary equipment, in particular to auxiliary equipment for digestive system department examination. The invention aims to design the auxiliary equipment for digestive system department examination, which is convenient for people to stir barium sulfate, time-saving, labor-saving, high in working efficiency and convenient for collecting garbage or sundries. Auxiliary equipment for digestive system department examination is characterized in that the auxiliary equipment comprises a bottom plate, wherein four universal wheels are rotationally arranged on the bottom plate at intervals; a sliding rods symmetrically mounted on the bottom plate; a table plate mounted between the two sliding rods in a sliding manner; and an adjusting device mounted on the table board and used for adjusting the table board. The table plate is adjusted to a proper height by twisting the rotating disc, a proper amount of barium sulfate is poured into the barium meal cup, and the motor is started to stir the barium sulfate, so that people can stir the barium sulfate conveniently, time and labor are saved, and the working efficiency is high.

The invention relates to a one-time air barium generator, and is characterized in that the air barium generator comprises an air barium mixing chamber (3) on which a barium intake duct (1), an air intake duct (2), and a sucking duct (4) are arranged, wherein the barium intake duct (1) and the air intake duct (2) are arranged on the same side of the air barium mixing chamber (3), the sucking duct (4) is arranged on the other side of the air barium mixing chamber (3), and the barium intake duct (1) and the air intake duct (2) are respectively sheathed with a first flow regulating valve (5) and a second flow regulating valve (6). The invention is simple in structure and convenient to use, the success rate of angiography is high in barium meal examination, compared with oral aerogenic agents, the invention is easily accepted by patients, the air quantity is adjustable, and the generating of air bubbles is avoided. The one-time air barium generator is a quite ideal medical apparatus and has excellent popularization using value.

The invention provides a uniform mixing and heating device for a barium meal, and belongs to the technical field of medical mixing devices. The uniform mixing and heating device for the barium meal comprises a blending barrel (1) and a heater (2), wherein a material inlet (11) and a material outlet (12) are formed in the blending barrel (1); the material inlet (11) is formed in the top of the blending barrel (1); a water pump (3) is arranged in the blending barrel (1); a conveying pipe (4) is arranged on the side surface of the blending barrel (1); one end of the conveying pipe (4) is communicated with the water pump (3); the other end of the conveying pipe (4) is located at the material inlet (11); the end, which is located at the material inlet (11), of the conveying pipe (4) is attachedto the inner surface of the blending barrel (1); the heater (2) covers the outer surface of the conveying pipe (4). The uniform mixing and heating device for the barium meal can quickly and uniformlymix barium meal liquid, and temperature of the barium meal liquid in the blending barrel is relatively consistent.