47results about How to "Avoid shortness of breath" patented technology

The invention discloses a postoperative nursing device for the cardiovascular department. The device comprises a mounting bracket, an auxiliary supporting assembly and a wound nursing assembly, wherein a sliding plate and a fixed jaw are arranged at the lower end of the mounting bracket; the auxiliary supporting assembly comprises a supporting back plate, an adjusting lead screw and a supporting rod; the supporting back plate is connected with the mounting bracket through a sliding block; the adjusting lead screw is clamped in the mounting bracket, and is provided with a moving block and a rotary gear; a rotating gear is arranged in the mounting bracket; the rotating gear is connected with the rotary gear; the supporting rod is used for connecting the moving block and the supporting back plate; the wound nursing assembly comprises a vertical frame, a limb fixing supporting plate, a wound nursing plate and a nursing plate adjusting mechanism; the limb fixing supporting plate is connected with the vertical frame; the nursing plate adjusting mechanism is arranged at the top end in the vertical frame; and the wound nursing plate is arranged at the bottom end of the nursing plate adjusting mechanism; the device is reasonable in structural design, flexible and convenient to adjust, high in reliability and suitable for large-scale popularization.

The invention provides a gas buffer oxygen producing device available for a mask. The gas buffer oxygen producing device comprises an oxygen producing material filling layer, a separable oxygen producing material protecting layer, a gas buffer layer, a fixed connecting device and an outer protecting layer, wherein the oxygen producing material filling layer is used for filling materials capable of generating oxygen through reaction, the separable oxygen producing material protecting layer is used for protecting the oxygen producing materials before use and enabling the oxygen producing materials to react after separation to generate oxygen, the gas buffer layer capable of forming a gas storage space is arranged on the other side opposite to the oxygen producing material protecting layer and used for temporarily storing gas to avoid unsmooth inhalation caused by negative gas pressure formed in the mask in inhalation, the fixed connecting device is used for fixedly connecting the gas buffer oxygen producing device with the mask, and the outer protecting layer is opposite to the fixed connecting device and can protect the fixed connecting device in a state to be used. By the device, a mask wearer can keep smooth breath while realizing effective filtering.

The invention relates to the technical field of medical treatment and discloses an atomizing device based on intermittent atomizing and quantified drug administration. The atomizing device comprises ashell, wherein an atomizing bottle is fixedly connected above the shell, and the right side of the atomizing bottle is fixedly connected with a liquid storage bottle. Medicine liquid required to be atomized is stored, a conveying pipe is movably connected between the liquid storage bottle and the atomizing bottle, and the medicine liquid in the liquid storage bottle is transferred into the atomizing bottle for use; through matched use of a piston, a supporting rod, a first gear, a second gear, a connecting ring, a cross rod, a supporting plate and the atomizing bottle, intermittent drug administration can be performed, the condition that discomfort during drug administration is increased due to disturbance in respiration during drug administration caused by sustained drug administration is avoided, and the wasting of drugs is avoided; and through matched use of an air pressure bag, the conveying pipe, the liquid storage bottle and the atomizing bottle, quantified drug administration is performed before medication, the occurrence of a phenomenon that the dosage is too high or too low during medication is avoided, scientific medication is achieved, and the atomizing device is more intelligent and safer.

The integrated algae cultivating device includes a rotatable cultivation tank; the cultivation tank is a cylindrical structure, and an installation through groove is arranged in the middle, and several grooves are uniformly arranged on the outer wall of the cultivation tank, each The bottoms of the grooves are provided with a set of flow holes; each of the grooves is provided with a culture tube, the culture tube is a hollow structure, and a set of flow channels are arranged at the bottom of the culture tubes. The flow pipes communicate with the flow holes respectively, so that the culture tubes can be arranged in the grooves. The beneficial effects created by the present invention are: the design of the rotatable cultivation device keeps the algae liquid in a state of motion all the time during the cultivation process, preventing the occurrence of dead algae; Integration of inflow and outflow.

The invention relates to the technical field of clinical parturition of obstetrics and gynecology department, and discloses a novel clinical parturition assisting device for obstetrics and gynecology department. The device comprises a base, supporting columns are fixedly mounted at four corners of the top of the base, and the tops of the supporting columns are fixedly connected with an assisting bed plate. According to the novel clinical parturition assisting device for the obstetrics and gynecology department, a user takes off a shielding cover, a pregnant woman lies flat above the assisting bed plate, a bearing fixing plate is jacked up by opening a hydraulic push rod, medical staff fix the legs of the pregnant woman through a bandage, and then the hydraulic push rod is opened to move the legs of the pregnant woman to a set position after fixing. At the moment, a driving motor is started to enable a movable bed board to ascend, and the pregnant woman is prevented from breathing unsmoothly. After amniotic fluid of the pregnant woman is broken, secondary pollution to wounds of the pregnant woman caused by the amniotic fluid is avoided through the arrangement of a liquid drainage groove, so that multifunctionality of the parturition assisting device is achieved, parturition difficulty caused by leg movement of the pregnant woman is avoided, and a user can use the device conveniently.

The invention relates to the technical field of medical instruments, and discloses a medical atomization device for intermittent quantitative medicine administration. The medical atomization device comprises a shell, wherein the whole device is supported and stabilized through the shell, and a storage bottle is movably connected to the interior of the shell. Through the cooperative use of the storage bottle, a baffle and a connecting rod, quantitative atomization is conducted during atomization, the atomization amount can be adjusted according to specific requirements, and excessive atomization or insufficient atomization is avoided, so that scientific medicine use is conducted; through cooperative use of a push rod, a movable block, a limiting disc, a limiting plate and a rotating rod, intermittent atomization can be conducted, unsmooth breath caused by continuous medicine administration during atomization is avoided, the situation that continuous atomization adds discomfort of a patient in the atomization process is prevented, and therefore medicine waste is avoided; and through cooperative use of a small gear, a special-shaped wheel and a rotating wheel, a piston can be linked to move intermittently for atomization, thus the linkage performance of the whole device is improved, and operation is simpler.

The invention discloses a worn powerless air supply mask device and an application method. The device comprises an air supply system, a power system and a breathing system; a pectoral base is worn atshoulder parts and forebreasts of users; the air supply system comprises an air box device and a linkage device integrated on the pectoral base at the forebreasts of the users; the linkage device is connected with a power input end of the air box device; the air box device comprises a first air box and a second air box arranged side by side; the power system comprises a swing rod device and a softshaft worn on lower limbs; the soft shaft is connected with the linkage device; the swing rod device conveys tension generated by a limb motion to the linkage device by the soft shaft to drive the air box device to supply air; the breathing system comprises an air supply pipe and a mask; and one end of the air supply pipe is connected with an air outlet of the air box device, and the other end isconnected with the mask worn on faces for air supply. In the device, the air box device is integrated on the forebreasts, and the swing rod device is integrated on the legs; the tension is transferred by using swing during walking; and the air boxes are alternately pulled through a lever motion principle for air supply and purification.

The invention provides a disinfection and epidemic prevention hat which comprises a hat body, an air disinfection purifier, anultrasonic atomizer and a power supply device, wherein the hat body comprises a hat cover and a hat brim, the hat brim is arranged at the front end of the hat cover, and an air outlet and a plurality of spraying holes are formed in the inner surface of the hat brim; the airdisinfection purifier is used for sucking air and disinfecting and purifying the air, the air disinfection purifier is arranged on the cap cover, and an exhaust port of the air disinfection purifieris communicated with the air outlet; the ultrasonic atomizer is arranged on the hat cover, an inlet of the ultrasonic atomizer is connected with an exhaust port of the air disinfection purifier, and an outlet of the ultrasonic atomizer is communicated with the spraying hole; and the power supply device is used for supplying power to the air disinfection purifier and the ultrasonic atomizer. A usercan be isolated from surrounding air, and the problems that the user inhales harmful air and is infected with diseases, stuffy and unsmooth in breathing are avoided.

The present invention discloses a safe and comfortable breathing assisting device for a respiratory medicine department. The device comprises a shell, a fixing cylinder, an air outlet pipe, a rotating rod, a liquid box and a water outlet pipe, a main shaft is connected to the upper portion of the inner side of the shell through a bearing, the air outlet pipe penetrates through the right side of the fixing cylinder, a fixing frame is clamped to the outer side of the air outlet pipe, a bevel gear set is fixed to the outer side of the rotating rod, an air bag is arranged in the shell, a water pump is installed at the bottom of the inner side of the liquid box, a metal sleeve is connected to the outer side of the left end above the water outlet pipe through a bearing, and a collecting bottle is in threaded connection to the upper portion of the left side of the shell. The safe and comfortable breathing assisting device is provided with the spray head, air disinfectant liquid towards the inner side is introduced into the metal sleeve, the inner pipe and the inner side of the spray head from the water outlet pipe through the water pump, and a water wheel in the metal sleeve is matched with the pressure generated when the disinfectant enters to drive the metal sleeve, the inner pipe and the spray head to rotate at the same time; and therefore, when the spray head rotates, the air disinfectant in the inner pipe can be effectively and uniformly sprayed out to disinfect the air at the left part.

The invention relates to the technical field of medical treatment, and discloses a quantitative atomization device based on intermittent absorption. The device comprises a base, a shell is fixedly connected to the upper portion of the base., and a hook is arranged on the left side of the shell, so that when the device is not used, an atomizer can be placed on the side surface. A feeding hole is formed in the upper part of the shell, and a left side bin and a right side bin are separately formed in the shell. The left side bin, the right side bin and a rubber bag are matched for use, so that quantitative transfer of a medicine is completed, excessive use or insufficient use of the medicine is avoided, and the dosage accuracy is improved; through cooperative use of a gear, a push rod and theleft side bin, the medicine can be absorbed with lower dosage by more times, unsmooth breathing caused by continuous use of the medicine is avoided, and the comfort in the taking process is increased; and through cooperative use of a rack, a rotary disc and the push rod, the linkage of subsequent steps is achieved, the linkage performance of the whole device is improved, and operation is simpler.

The invention discloses an intelligent protective mask, and relates to the technical field of health protection and intelligent equipment. The intelligent protective mask comprises a mask body and a multifunctional portable device, wherein the multifunctional portable device is connected with the mask body through an air supply pipe, the multifunctional portable device comprises an air filtering assembly, an air pressure detection module and a control assembly, the control assembly is respectively connected with the air filtering assembly and the air pressure detection module, the control module comprises a control panel and a control chip mounted on the control panel, and the air filtering assembly comprises a first filter disc for filtering external air and an air supply device for pushing filtered air. The intelligent protective mask is easy to use, rich in function, good in protection effect, long in service life, wide in applicability and high in use comfort of a user.

The invention belongs to the technical field of medical masks, and relates to a clamping head capable of improving the breathability of a medical planar mask. The clamping head comprises a baffle, a nose support is arranged at the top of the baffle, and a mask body clamping groove is formed in one side of the top of the nose support; a plurality of sets of air holes are evenly formed in the side, away from the mask body clamping groove, of the baffle in an array mode, the air holes are communicated with one another through connecting pipes, upper supporting rods are hinged to the two sides of the baffle, upper ventilation pipes are arranged in the upper supporting rods, one ends of the upper ventilation pipes are communicated with the connecting pipes, and dehumidifiers are arranged in the upper ventilation pipes. The clamping head not only can effectively disperse expiration and inspiration of a wearer and prolong the service life of the mask, but also can adsorb water vapor in the air, can improve the clamping force of the upper supporting rods on the wearer in the expiration and inspiration processes and ensure the fastening effect, and can also be matched with the expiration and inspiration to squeeze and massage the wearer, so as to improve the wearing comfort and tightness.

The invention relates to a blowing device, in particular to a micro filtering and blowing device. The micro filtering and blowing device comprises a shell and a micro fan arranged in the shell, wherein a filter air inlet is formed in the shell and air filtered enters the shell; the micro fan comprises a box body, plate electrodes opposite in polarity at two ends of the box body and a blowing membrane connected to the middle part of the box body. As the micro blowing device can blow continuously and has a relatively small size, the demand of people on the micro blowing device can be met. The micro filtering and blowing device is applied to a gauze mask to blow the gauze mask actively, so that disturbance in respiration of the user is avoided.

The invention relates to a micro host chip capable of directly providing fresh air needed by human body breathing. At present, harm to human bodies by haze is generally avoided by wearing an anti-fog and haze mask when people go out. However, the anti-fog and haze mask uses a filtration technology mostly and is merely an article of consumption, the mask cannot be recycled, and the protecting effect is bad. Based on a traditional breathing machine principle, the three modes of wet process microcurrent air sterilization, air pretreatment and negative oxygen ion cloud coating are adopted for deep purification of the air and are further matched with the recyclable anti-fog and haze mask, the fresh air needed by human bodies can be directly conveyed through a host, and outdoor haze can be isolated completely.

The invention discloses an oxygen generation type mask. The mask comprises a mask body, the edge of the outer side of the mask body is connected with a protective edge, the left side and the right side of the mask body are connected with first rubber bands, a second rubber band is inserted into the through hole in the bottom edge of the protective edge on the lower side, a first rubber band and the second rubber band are connected in series and then are connected with a third rubber band, an oxygen generating device is arranged in the mask body, the oxygen generating device comprises a water collecting pipe and an oxygen generator, the water collecting pipe is connected with the oxygen generator, the water collecting pipe comprises a plurality of water bags, the oxygen generator comprisesa plurality of oxygen generating pipes, culture base materials are arranged in the oxygen generating pipes, a support frame is arranged at the upper ends of the oxygen generating pipes, and the support frame is connected with an ejector pin through a platform. The oxygen content in the mask can be kept good for a long time, breathing is facilitated, meanwhile, air can be prevented from entering the mask from a gap in the joint of the mask and the cheek, and use is convenient.