Double-cavity flush sputum aspirator

Abstract

The invention discloses a double-cavity flush sputum aspirator, comprising a sputum suction tube and a sputum collection bottle. The suction tube comprises a negative pressure tube and a suction tube. Both the negative pressure tube and the suction tube are hollow tubes. One end of every hollow tube is connected to the sputum collection bottle, and a line of the negative pressure tube and the suction tube is communicated with inner space of the sputum collection bottle. The other end of the suction tube is wrapped with a sponge wipe. The other end of the negative pressure tube is connected with a negative pressure joint which is provided with a raised thread. The side of the negative pressure joint is provided with a raised air hole. The inner wall of the suction tube is attached a liquid delivery tube. The double-cavity flush sputum aspirator enables mucus suction, oral cleaning and oral flushing to be carried out at the same time, the operating procedure is greatly simplified, oral cleaning time is shortened, pain of a patient is reduced, and labor intensity of medical staff is reduced; the double-cavity flush sputum aspirator has high cleaning capacity, is safe to use, and can collect the mucus in the sputum collection bottle so that sampling and chemical examination are convenient for medical staff.

Description

technical field [0001] The invention belongs to the technical field of medical supplies, and in particular relates to a double-cavity sputum suction device with flushing. Background technique [0002] Many patients who have been bedridden for a long time and have lost their ability to take care of themselves cannot complete oral cleaning independently, and respiratory secretions that cannot be effectively cleaned will lead to respiratory infections. At present, traditional sputum suction device and cotton swab are mainly used in medical treatment to clean patients' oral cavity. The comfort of the sputum suction device is poor, and the cleaning ability is not strong. Cotton swabs are often needed to assist in cleaning. However, the cotton swab itself is small in size and too short in length, making it difficult to operate. It is convenient, and the cotton swab head is hard. Improper operation can easily cause damage to the patient's oral cavity, which is time-consuming and la...

AI Technical Summary

Problems solved by technology

[0002] Many patients who have been bedridden for a long time and have lost their ability to take care of themselves cannot complete oral cleaning on their own, and respiratory secretions that cannot be effectively cleaned will lead to respiratory infections

At present, traditional sputum suction device and cotton swab are mainly used in medical treatment to clean patients' oral cavity. The comfort of the sputum suction device is poor, and the cleaning ability is not strong. Cotton swabs are often needed to assist in cleaning. However, the cotton swab itself is small in size and too short in length, making it difficult to operate. It is convenient, and the cotton swab head is hard. Improper operation may cause damage to the patient's oral cavity, which is time-consuming and laborious. When liquid is needed to flush the oral cavity, another tube must be used to pour the liquid into the oral cavity. The operation is complicated and the labor intensity of medical staff is high.

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