Oral complication nursing equipment in head and neck malignant tumor treatment process

Abstract

The invention relates to the technical field of oral care, and discloses oral complication nursing equipment in the head and neck malignant tumor treatment process. The equipment includes a shell, thebottom of a pressing head is fixedly connected to a guide rod, the bottom of the guide rod is fixedly connected to a piston, the bottom of the clapboard is fixedly connected to an air cylinder wall,an air bag is fixedly mounted below the air cylinder wall, a switch tube is movably inserted between an upper sealing plate and a lower sealing plate, a liquid outlet hole and a liquid inlet hole arerespectively formed above and below the outer side of the switch tube, and a liquid inlet groove is formed in the bottom of the lower sealing plate. The upper sealing plate, the lower sealing plate and the switch tube are arranged to seal a catheter, so that the situation that liquid medicine with the small flow speed flows into a spray head is avoided. When the pressure in the shell is large enough, the high-pressure liquid medicine can break through the acting force of a magnetic ring to quickly flow into the spray head, then the liquid medicine can be completely atomized, and the problem that when a traditional oral cavity sprayer is used, liquid drops are sprayed out at the first several times is effectively solved.

Description

technical field [0001] The invention relates to the technical field of oral care, in particular to an oral complication nursing device during the treatment of head and neck malignant tumors. Background technique [0002] Malignant tumor of the head is a common malignant tumor, which is mostly treated with radiotherapy. During the treatment, it will cause changes and damage to the oral mucosa of the patient, which may cause pain and discomfort in the patient's mouth, and cause difficulty in eating and damage the body in severe cases. Decreased immunity and oral mucosa may also cause systemic infection caused by pathogenic microorganisms through the damaged oral mucosa, leading to more serious complications. Therefore, correct oral care is required. [0003] When caring for the oral cavity, an oral sprayer is usually used to spray atomized medicinal liquid into the oral cavity for treatment and care. The distribution of this atomized medicinal liquid in the oral cavity is more...

AI Technical Summary

Problems solved by technology

[0002] Malignant tumor of the head is a common malignant tumor, which is usually treated with radiotherapy. During the treatment, it will cause changes and damage to the oral mucosa of the patient, which may cause pain and discomfort in the patient's mouth in the slightest, and cause difficulty in eating and damage the body in severe cases. Decreased immunity and oral mucosa may also cause systemic infection caused by pathogenic microorganisms through the damaged oral mucosa, leading to more serious complications. Therefore, correct oral care is required

[0003] When caring for the oral cavity, an oral sprayer is usually used to spray atomized medicinal liquid into the oral cavity for treatment and care. The distribution of this atomized medicinal liquid in the oral cavity is more uniform and the therapeutic effect is better, so it is widely used. , the traditional oral sprayer uses the Bernoulli principle to squeeze the liquid medicine up, and breaks the high-speed fluid liquid medicine into a mist through the nozzle, but the pressure inside the sprayer needs a period of time to reach the ideal state, so that the The liquid medicine is squeezed up, but when the pressure is low, part of the liquid medicine is also squeezed up, but due to insufficient pressure, the flow rate of the liquid medicine is small, resulting in these liquid medicines not being well broken into mist, resulting in The first few sprays of the sprayer are liquid droplets instead of mist, which not only affects the therapeutic effect of spraying the liquid medicine, but also the droplets will drip down on the patient's jaw or clothes, which will affect the patient's mood and affect the patient's health. negative impact on rehabilitation

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