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A technology of pulmonary circulation and oxygen supply, which is applied in the direction of medicine equipment, other medical equipment, respirator, etc. It can solve the problems of loss of exhalation ability of patients, death of patients, inability to achieve forced exhalation of patients, and achieve forced pulmonary relaxation. , the effect of improving the success rate of rescue
Pending Publication Date: 2021-08-10
廖庆生
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[0003] At present, the existing ventilator can only provide forced oxygen supply to the patient, which is only convenient to provide the patient with inhaled oxygen, so that the patient can inhale, but cannot force the patient to exhale, and there is nothing that can be done for patients with exhaustion failure. Susceptible to death due to loss of the patient's ability to exhale
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[0041] Embodiment: two-way forced pulmonary circulation oxygen supply machine, such as figure 1 , figure 2 and image 3 As shown, including the body 1, the inner cavity of the body 1 is divided into a high-pressure circular air supply bin 2, a negative pressure circular waste gas recovery bin 3, an air supply source 4 and a fast vacuum pump 5; The outlet end is connected with an air guide pipe; the outlet end of the air guide pipe is connected with the inlet end of the high-pressure circular air supply chamber 2; the outlet end of the high-pressure circular air supply chamber 2 is connected with an air pipeline; the outlet end of the air pipeline Connected with a tee pipe 6;
[0042] The outlet end of the negative pressure circular waste gas recovery chamber 3 is connected to the inlet end of the fast vacuum pump 5, the side wall of the body 1 has an exhaust port 7, and the outlet end of the fast vacuum pump 5 is connected to the exhaust port 7; the negative pressure circul...
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Abstract
The invention discloses a bidirectional forced lung circulation oxygen supply machine, and relates to the technical field of medical equipment. The device is characterized by comprising a body, a high-pressure circular gas supply bin, a negative-pressure circular waste gas recovery bin, a gas transmission and supply source, a rapid vacuum pump, a gas guide pipeline, a gas transmission pipeline, a three-way pipe, an exhaust port, a gas inlet pipeline, a waste gas recovery pipeline, a connecting pipeline, a breathing connecting part, a gas inlet throttle, a gas outlet switch control valve, a gas outlet throttle, a negative pressure bin air inlet throttle, an air inlet switch control valve, a negative pressure bin air outlet throttle, an air pressure control valve, a control processor, a timer, an electrical storage device, a starting control switch and a manual control board. According to the invention, oxygen inhalation can be provided for a patient; when the patient with respiratory failure is about to lose the respiratory function, the patient can be forced to perform an inspiration function and an expiration function, so that the lung relaxation of the patient is forced, which is equivalent to cardio-pulmonary resuscitation in the body of the patient, and the rescue success rate of the patient can be improved; therefore the patient can obtain the best rescue effect.
Description
technical field [0001] The invention relates to the technical field of medical equipment, more specifically, it relates to a two-way forced pulmonary circulation oxygen supply machine. Background technique [0002] In modern clinical medicine, the ventilator, as an effective means of artificially replacing the spontaneous ventilation function, has been widely used in respiratory failure caused by various reasons, anesthesia respiratory management during major surgery, respiratory support treatment and emergency resuscitation. It occupies a very important position in the field of modern medicine. Ventilator is a vital medical equipment that can prevent and treat respiratory failure, reduce complications, save and prolong the life of patients. [0003] At present, the existing ventilator can only provide forced oxygen supply to the patient, which is only convenient to provide the patient with inhaled oxygen, so that the patient can inhale, but cannot force the patient to exha...
Claims
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