Oxygen catheter with detection device for respiratory department
A technology of respiratory internal medicine and detection devices, which is applied in the field of medical appliances, can solve the problems of simple structure, self-flow rate adjustment, inability to adjust oxygen dry humidity and temperature, and inability to fix oxygen tubes, etc., to achieve a reasonable and effective structure
Inactive Publication Date: 2017-10-20
张琳琳
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Problems solved by technology
However, the structure is too simple to realize self-adjustment of the flow rate. It requires medical staff to check and adjust manually at any time, which increases the labor intensity of medical staff, and cannot adjust the dry humidity and temperature of oxygen, and cannot fix the oxygen tube, which will affect the detection to a certain extent. The detection effect of the device
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[0013] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0014] see figure 1 , the present invention provides a technical solution: a respiratory internal medicine oxygen delivery tube with a detection device, comprising a connecting pipe 1, one end of the connecting pipe 1 is provided with a detection box 2, and the inner surface of the detection box 2 is provided with a temperature and humidity sensor 3 and pressure The sensor 4 detects the dry humidity and pressure of the oxygen in the tube. The bottom surface of...
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The invention discloses an oxygen catheter with a detection device for the respiratory department. The oxygen catheter comprises a connecting pipe, wherein a detection box is arranged at one end of the connecting pipe, a temperature and humidity sensor and a pressure sensor are arranged on the inner side surface of the detection box, a heating tube is arranged on the bottom surface inside the detection box, a PLC (programmable logic controller) is arranged on the outer side face of the detection box, and a first electromagnetic valve is arranged at the position, close to the left side face of the detection box, of the side face of the connecting pipe. The oxygen catheter with the detection device for the respiratory department is reasonable and effective in structure, and is convenient and practical, the pressure intensity in the oxygen catheter is detected through the pressure sensor, then the PLC controls a second electromagnetic valve and a third electromagnetic valve, so that the adjustment on the flow rate of oxygen is realized, meanwhile, a humidifying device and a heating device can be used for adjusting the humidity and temperature in the oxygen catheter, so that the use of patients with different illness states can be satisfied, and moreover, a fixing device can be used for fixing the oxygen catheter, so that the oxygen catheter is convenient and practical and is suitable for popularization and use.
Description
technical field [0001] The invention relates to the technical field of medical appliances, in particular to an oxygen delivery tube for respiratory medicine with a detection device. Background technique [0002] Patients in the intensive care unit are mostly older patients with a long course of disease and recurrent attacks. They usually need oxygen inhalation or continuous oxygen inhalation for treatment. Severe pneumonia, chronic obstructive pulmonary disease, severe or critical asthma, and various causes Patients with pulmonary edema and other diseases are critically ill and may experience respiratory failure or progressive aggravation of respiratory failure at any time. The patient needs to establish an oxygen inhalation device to assist the patient to breathe normally. However, most of the oxygen inhalation nursing masks currently used in intensive care units do not have the functions of oxygen concentration detection and patient breathing detection. Oxygen concentratio...
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IPC IPC(8): A61M16/00A61M16/10A61M16/16
CPCA61M16/0003A61M16/1075A61M16/16A61M16/161A61M2016/0027A61M2202/0208A61M2205/3331A61M2205/3334A61M2205/3368A61M2202/0007
Inventor 张琳琳于双全
Owner 张琳琳