11results about How to "Avoid choking" patented technology

The utility model relates to a mistaken-suction-preventing water cup capable of adjusting the water outlet amount. The top of the outer cup is provided with an outer cup connecting part, the bottom of the cup cover is provided with a cup cover connecting part, a cup cover protruding nozzle is arranged in the middle of the cup cover, and a buckling cover is installed on the cup cover in a hinged mode. An inner support with a hollow hole is arranged in the cup cover, a hard suction pipe is arranged in the center of the inner support, a flexible suction nozzle is installed at the upper end of the hard suction pipe in an inserted mode, a switching block which is internally provided with a channel and made of silica gel is installed at the lower end of the hard suction pipe, and the multi-cavity inner cup comprises an outer cylinder body and an inner cylinder body. A bottom plate is arranged between the bottom edges of the outer barrel and the inner barrel, a plurality of partition plates are arranged between the outer barrel and the inner barrel, a plurality of water outlet holes communicated with the water storage cavities are formed in the root of the inner barrel, the adapter block is located in the inner barrel, and when the multi-cavity inner cup is rotated, the water outlet holes can be in butt joint with a front port of the channel. The single-time water outlet amount can be adjusted and set, and the problem that a user sucks by mistake is solved.

The utility model belongs to the medical disinfection apparatus technical field, concretely relates to a sputum of pulmonary tuberculosis patient disinfection collection device, include: the bag body, the bag body includes the outer layer bag body and the inner layer bag body, the outer layer bag body is connected with the inner layer bag body and forms a containing cavity, the inner layer bag body sets up in the outer layer bag body inside, be equipped with the disinfection powder in the containing cavity. This scheme has solved the problem that the sputum of pulmonary tuberculosis patient cannot be disinfected in time and effectively, and facilitates the scientific and effective management of the sputum of hospitalized pulmonary tuberculosis patients, avoids causing pollution to the environment, reduces the secondary dissemination of tubercle bacillus.

The utility model discloses a food and medicine feeding device with a flow control function, and belongs to the field of medical instruments. A food and medicine feeding device with a flow control function comprises a tank body and a sealing cover connected to the tank body in a threaded mode and further comprises a suction pipe installed on the sealing cover through a pressing pump and a limiting ring fixedly connected to the sealing cover, the suction pipe is sleeved with the limiting ring, and a pressure applying piece is installed on the limiting ring through an adjusting piece. The pressure applying sheet is used for extruding the straw; through the arrangement of the pressing pump, liquid food or medicine in the tank body can be pumped into the suction pipe, then the adjusting piece controls flow of the suction pipe, bucking of a patient can be avoided, meanwhile, the liquid inlet valve and the liquid outlet valve arranged on the pressing pump can prevent the liquid food or the medicine from flowing back, and the pressing pump is in threaded connection and insertion connection with the sealing cover and the suction pipe, so that the liquid food or the medicine is prevented from flowing back. Disassembly can be rapidly achieved, and therefore the cleaning quality and efficiency of the food taking or medicine feeding device are improved.

The present application relates to a kind of integrated oral fixation and medicine pouring livestock medicine pouring device, including fixator and medicine storage box, the fixator includes bite plate, a plurality of protective shafts are arranged between the symmetrically distributed bite plate, the middle part of connecting shaft is fixedly connected with connecting plate, one end of connecting plate is fixedly connected with liquid outlet plate, opening and closing piece is further arranged between bite plate, drive element is arranged between opening and closing piece and connecting plate, the opening and closing piece includes fixed stake fixedly connected in the side similar to bite plate, both ends of fixed stake are rotatably connected with hinged plate, and upper and lower distribution two hinged plate end position is rotatably connected with hinged shaft, and the outside of hinged shaft is fixedly connected with suction magnetic strip.The present application realizes the beneficial effect of self-adaptive regulation unit time dosing according to the size of livestock and oral opening degree, avoids small livestock overdosing and causes cough, and also eliminates large livestock waste caused by insufficient dosing, accurately matches the safe medicine pouring demand of different sizes.

This utility model discloses an oral care stick, including a sponge block, a hollow rod, a piston, and a push rod. The sponge block is connected to one end of the hollow rod, the piston is embedded in the hollow rod, and the push rod is connected to the piston and extends out of the hollow rod from the end away from the sponge block. A diaphragm is provided inside the hollow rod near the sponge block, and at least one slit is provided in the middle of the diaphragm. Disinfectant is stored between the diaphragm and the piston. The amount of disinfectant seeping into the sponge block is controlled by the piston and the push rod. The moisture of the sponge block can be adjusted according to the moisture level of the patient's mouth to avoid aspiration or choking.

The invention relates to a high-flow temperature and humidity oxygen therapy joint for a tracheotomy patient, which comprises a corrugated connecting pipe, one end of the corrugated connecting pipe is provided with a first quick plug for connecting a high-flow temperature and humidity oxygen output pipe, and the other end of the corrugated connecting pipe is connected with a straight pipe; a second quick plug connected with a trachea cannula is arranged at one end of the straight pipe, and an exhaust hood is arranged at the other end of the straight pipe; an opening is formed in the exhaust hood, an annular cavity is formed in the periphery of the opening, the four edges of a movable rod plate are arranged in the annular cavity in a sliding mode, the center of the movable plate is rotationally connected with a turning cover, and a plurality of exhaust holes are formed in the turning cover in an array mode. A V-shaped elastic piece is further fixed to the movable plate, and the free end of the V-shaped elastic piece abuts against the end, away from the rotating shaft of the turning cover, of the turning cover so that the turning cover can keep the closing tendency in the natural state.

This invention discloses a visual anti-caries probiotic lozenge and its preparation method, belonging to the field of pediatric oral care technology. The invention uses *Lactobacillus rhamnosus* SD11 as the core functional strain, employing spray drying technology for single-layer microcapsule encapsulation, combined with a pH-responsive natural pigment color development mechanism, and compounded with xylitol, calcium carbonate, and vitamin D3 to produce an oral lozenge. This product inhibits cariogenic bacteria by regulating the oral microecology, achieving caries prevention, and visually indicates oral health status through color changes. Simultaneously, the strain can reach the intestines to exert systemic regulatory effects. This invention utilizes spray drying microencapsulation and dry granulation processes, resulting in high production efficiency, stable quality, and advantages such as high safety, good compliance, clear efficacy, and suitability for industrial production. It is suitable for long-term daily use by children aged 2-12 years.

The utility model discloses a lid connecting structure of sports water bottle, including the combination ring (2) of buckling in the bottle body (1) top, its inside setting valve seat (3) with annular recess (4). The valve seat (3) center installs the elastic valve (5) to the bottle body inside, and the valve edge is fixed and is clamped into annular recess (4), and the valve seat (3) is connected with the combination ring (2) through the support platform (7) of interference fit, and the support platform (7) below is communicated with the straw (8). When drinking, liquid flows through straw (8), support platform (7), valve seat (3) and elastic valve (5) in turn. The structure controls liquid flow through the deformation of elastic valve (5) accurately, avoids coughing and choking, and the valve forms a seal by recessing into the bottle in a static state, preventing liquid leakage when pouring. The annular recess (4) and valve clamping design improve structural stability, reduce the risk of falling off and prolong the service life.

This utility model relates to the field of cotton carding machine technology, specifically a cotton carding machine for preventing material jamming. It includes a frame, on which a dust removal and impurity removal system is installed. A roller positioning system is located at the rear end of the dust removal and impurity removal system, and a feeding system is located at the front end of the frame. It also includes an anti-jamming system installed on the feeding system. The anti-jamming system includes a bracket, which is located at both ends of the feeding system. A hydraulic cylinder is fixedly installed on the bracket. The hydraulic cylinder has a vertically downward output end that is fixedly connected to a horizontal plate. The hydraulic cylinder has a lifting function on the horizontal plate. By adjusting the height of the horizontal plate, the distance between the carding system and the lower carding plate is adjusted, thereby adjusting the feed rate. The carding system is reciprocated by a drive system. The carding system works in conjunction with the lower carding plate to card the material, preventing tangled material from entering the cotton carding machine and causing choking.

This invention discloses a negative pressure suction device with humidification function for patients with inhalation injuries, comprising an inner tube component and an outer tube component. The inner tube component includes an inner tube body and an air bladder. The inner tube body has an inflation channel and an oxygen supply channel communicating with the air bladder; inflation causes the air bladder to block the airway. The outer tube component includes an outer tube body and a traction rope. The outer tube body has an interlocking channel, an injection channel, and a suction channel. The outer tube body is sequentially divided into a nozzle section, an adsorption section, a deformable section, and a support section. The nozzle section has a nozzle orifice communicating with the injection channel; the adsorption section has a suction port communicating with the suction channel; the deformable section is made of a thin film material; one end of the traction rope is connected to the adsorption section, and the other end extends along the oxygen supply channel. Tightening the traction rope compresses the deformable section and moves the nozzle section away from the air bladder; loosening the traction rope and increasing the injection volume to exceed the ejection volume causes the deformable section to return to its original position, resetting the nozzle section. The reciprocating motion of the nozzle section in this invention improves the uniformity of humidification.

The utility model provides an adjustable oral cavity irrigating device for oral cavity nursing, which comprises an irrigating device, a hollow handle shell, an irrigating pipe and a water suction pipe, an irrigating pipe cavity and a water suction pipe cavity are arranged in the handle shell, the tail of the handle shell is connected with an irrigating hose and a water drainage hose, the irrigating pipe is communicated with the irrigating hose through the irrigating pipe cavity, and the water drainage hose is communicated with the water drainage hose through the water drainage hose. The water suction pipe is communicated with the drainage hose through the water suction pipe cavity; the oral irrigator control assembly comprises a control circuit board, a control switch, a first water suction pump and a second water suction pump, and the first water suction pump, the second water suction pump and the control switch are electrically connected with the control circuit board; the water receiving cover is used for being fixed to the jaw to receive liquid flowing out of the mouth, one side of the drainage hose is connected with a first hose, and a port of the first hose is detachably connected with the lower end of the water receiving cover. A patient does not need to get up to spit water, so that the patient can lie on the treatment chair in a correct posture, continuous operation of a doctor is facilitated, and the operation efficiency is improved; and the doctor-seeing experience of the patient is improved.