36 results about "Difficult breathing" patented technology

A method of determining the presence of pulmonary embolism is a postoperative patient using the carbox ratio of the patient prior to the surgical procedure and the carbox ratio of the patient after to the surgical procedure. The characteristics of the breath of the patient are obtained prior to a surgical procedure for a baseline and then afterwards if the patient has difficult breathing. The mean carbox ratios from the baseline and post-surgical data collections are then compared to non-invasively predict the likelihood that the patient has developed pulmonary embolism. A decrease in the carbox ratio of more than twenty-five percent (25%) represents an abnormal test and is consistent with possible pulmonary embolism. No change or an increase in the carbox ratio suggests the absence of pulmonary embolism.

The invention discloses an aerosol inhalation device used in the paediatric internal medicine. An aerosol transfer chamber is used for separating the mouth of a sick child and an aerosol machine; gas expired by the sick child enters a disinfection device from an exit pipe at the lower part of the aerosol transfer chamber for disinfection and then is discharged, so as to prevent cross infection during use; a hose is used, and thus the use is free and flexible; a nipple-like inspiratory nozzle is designed, so that the sick child can suck the nipple-like inspiratory nozzle, and the fear of the sick child in treatment can be reduced; a fog amount adjusting button is adopted, thus the amount of fog can be regulated according to the different requirements of the sick child, the requirements of different sick children are effectively met, and the work difficulty of medical workers is reduced. According to the aerosol inhalation device, aerosol treatment and oxygen treatment can be performed simultaneously by means of a support pipe, a biting nozzle, the adjusting button, activated carbon fiber, a hollowed-out ventilation fixed piece and a flexible piece, deep filtering of waste gas is facilitated, the cross infection is prevented, the fog amount can be controlled, tracheal spasm and difficult breathing are prevented, the use is further facilitated, and the service life is prolonged.

The invention discloses a respirator for an ophthalmologic operation. The respirator is of a structure which is symmetrical about a centerline. The respirator comprises a respirator body and fixing belts, wherein the upper end of the respirator body is provided with a U-shaped elastic nasal clip; a frame of the respirator body is provided with a flexible fixing bracket; medical cotton fabric is laid along the fixing bracket; the lower end of the respirator body is provided with a U-shaped annular bracket; the two ends of the U-shaped annular bracket extend to a lower jaw fixing part; a nose bridge fixing rack is arranged on the centerlines of the U-shaped elastic nasal clip and the U-shaped annular bracket; both the two ends, which are close to a lower jaw part, of the respirator are connected with the fixing belts; the outer side of one of the fixing belts is provided with the loop surface of a hook and loop fastener; the inner side of the other fixing belt is provided with a hook surface of the hook and loop fastener. By using the respirator for the ophthalmologic operation, a patient in the ophthalmologic operation can be enabled to realize exhaling carbon dioxide in time, can also inhale oxygen from an external environment, so that the patient is enabled not to have a suffocated feeling or a difficult breathing feeling any more, and does not need to endure the feeling any more; by using the respirator for the ophthalmologic operation, the operation can be carried out smoothly; the possibility of induction of cardiac and respiratory diseases, even the death, is reduced; the expense for the oxygen inhalation and the expense for the general anesthesia of the patient are also reduced.

The invention provides a traditional Chinese medicine composition for treating asthma. The traditional Chinese medicine composition for treating asthma is prepared from liquorice, immature bitter orange, prepared rehmannia glutinosa, blackberry lily, radix scutellariae, cimicifugae foetidae, angelica sinensis, bulbus fritillariae cirrhosae, Chinese yam, rhizoma alismatis, radix stemonae, radices trichosanthis, fructus perillae, flos daturae, semen brassicae, schisandra chinensis, poria cocos and radix scrophulariae. The traditional Chinese medicine composition for treating asthma provided by the invention is low in toxic and side effects, and high in radical treatment efficiency. The traditional Chinese medicine composition for treating asthma is mainly used for treating and preventing symptoms such as dyspnea, cough, excessive phlegm, difficulty to lie on the back due to laboured breathing, and difficult breathing occurring in patients with asthma, and has a remarkable effect on years of asthma.

A method of determining the presence of pulmonary embolism is a postoperative patient using the carbox ratio of the patient prior to the surgical procedure and the carbox ratio of the patient after to the surgical procedure. The characteristics of the breath of the patient are obtained prior to a surgical procedure for a baseline and then afterwards if the patient has difficult breathing. The mean carbox ratios from the baseline and post-surgical data collections are then compared to non-invasively predict the likelihood that the patient has developed pulmonary embolism. A decrease in the carbox ratio of more than twenty-five percent (25%) represents an abnormal test and is consistent with possible pulmonary embolism. No change or an increase in the carbox ratio suggests the absence of pulmonary embolism.

The invention relates to a dung leaking plate structure for a sow obstetric table, which comprises a sow dung leaking plate, wherein a left side piglet dung leaking plate and a right side piglet dung leaking plate are arranged on the left and right sides of the sow dung leaking plate in turn; dung leaking holes are formed on all of the sow dung leaking plate, the left side piglet dung leaking plate and the right side piglet dung leaking plate; concave grooves are formed on the two sides of the sow dung leaking plate respectively, a plurality of partition boards are arranged in the concave grooves, and the space between any two partition boards serves as a sow nipple accommodating area; and arc-shaped concave areas are formed on the left side piglet dung leaking plate and / or the right sidepiglet dung leaking plate and are adjacent to the concave grooves. In the invention, because of the concave grooves formed on the two sides of the sow dung leaking plate respectively and the arc-shaped concave areas formed on the corresponding side piglet dung leaking plate, the nipples of a sow can be placed in the concave groove areas and supported by the partition boards and the weak piglets can get the nipples in the lower row easily while lying down in the arc-shaped concave areas without difficult breathing caused by the pressing of the nipples of the sow.

An integrated simple respirator capable of sucking sputum relates to the technical field of respirators and comprises a mounting rack, a balloon and a sputum suction tank are arranged in the mounting rack in a sleeved mode, an air supply valve is mounted at the top end of the balloon, the top end of the balloon is connected with an air suction pipe through the air supply valve, and a negative pressure integrated cover is mounted at an opening in the bottom end of the balloon. An air inlet and a sputum suction opening are formed in the bottom of the negative pressure integrated cover, the lower end of the air inlet is connected with an air storage valve, the sputum suction opening is communicated with the top of the sputum suction tank through a negative pressure pipe, the top of the sputum suction tank is externally connected with a sputum suction pipe, and a switching mechanism is arranged in the negative pressure integrated cover. The switching mechanism is used for switching and blocking one of the air inlet and the sputum suction opening. According to the invention, a shared balloon is used as an air collecting device, and through the control of the switching mechanism in the negative pressure integrated cover, not only can rapid air supply breathing of first-aid breathing be realized, but also sputum in the oral cavity or the throat of a patient can be sucked out, so that the problem that the patient is difficult to breathe is solved.

The invention relates to an anti-haze gauze mask. The anti-haze gauze mask comprises a mask body and an elastic bandage, wherein the mask body comprises a buffer cavity; the front side face of the buffer cavity is made from an isolating layer and the rear side face is made from a respiratory layer; a one-way exhaust valve is arranged on the respiratory layer; the one-way exhaust valve runs through the isolating layer and stretches outwards; a one-way air suction valve is additionally arranged on the respiratory layer; the one-way air suction valve communicates with the buffer cavity; an exhaust pipe is additionally connected beside the buffer cavity; an elastic bag sleeves the end, stretching into the buffer cavity, of the exhaust pipe in an airtight mode; a suction device, which is made from an elastic material, is arranged at the other end of the exhaust pipe; a relief valve is additionally arranged on the elastic bag; the relief valve runs through the isolating layer and stretches outwards; and the relief valve and the one-way air suction valve are opened and closed simultaneously. The gauze mask is original in structure and unique in principle; the gauze mask can effectively prevent haze invasion; meanwhile, the gauze mask can effectively relieve difficult breathing in people; and various people can conveniently use the gauze mask easily.

The invention discloses an obstetric emergency midwifery intelligent device in the technical field of obstetric midwifery, which includes a base plate, two sets of mounting plates are fixedly installed on the side wall of the base plate, fixed shafts are fixedly installed between the two sets of mounting plates, and the fixed shaft The outer wall is fixedly connected with an overturning plate, and a connecting plate is movably installed on the top of the overturning plate. The top of the connecting plate rotates and cooperates with two sets of long strips, and the bottom of the two sets of long strips is fixedly installed with a working box. The motor mounting plate is fixedly installed, the side wall of the motor mounting plate is fixedly mounted with a motor, the output end of the motor is fixedly provided with a rotating shaft, the inner cavity of the working cylinder is slidably fitted with a working plate, and the working cylinder includes a working cavity and an expansion cavity. The cavity is located above the expansion cavity, and the invention synchronizes with the rhythm of the pregnant woman's own breathing force through rhythmic reciprocating movement, and helps the midwifery through the repeated breathing force of the pregnant woman, preventing the pregnant woman from being physically uncomfortable due to too much force during the midwifery. Difficulty breathing.