Minimally invasive bedside sputum suction device

A sputum suction tube and intubation technology, applied in the field of medical devices, can solve the problems of increasing the incidence of ventilator-related injury and ventilator-associated pneumonia, increasing the length of stay in the ICU and hospitalization costs, and increasing the rate of nosocomial infection. The suction operation is simple and safe, prevents cross-infection in the hospital, and has the effect of small outer diameter
CN102886079AActive Publication Date: 2013-01-23端源医疗科技无锡有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
端源医疗科技无锡有限公司
Publication Date
2013-01-23

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Abstract

The invention discloses a minimally invasive bedside sputum suction device and relates to the technical field of medical instruments. The minimally invasive bedside sputum suction device comprises a Seldinger puncture assembly and an intubation, wherein the intubation is sleeved outside the Seldinger puncture assembly; and a check valve is arranged at an external opening of the intubation. A channel with the outer diameter of 6mm is punctured into a membrane part between third and fourth tracheal rings in middle of a neck by a seldinger technology; and the external opening is connected with the check valve and then is connected with an airtight sputum suction tube. The device can rotate 15 degrees toward left and right in tracheas.
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Description

technical field

[0001] The invention relates to the technical field of medical devices, in particular to a minimally invasive bedside suction device. Background technique

[0002] For severe pneumonia, elderly patients and long-term bedridden patients generally have a problem of fatigue and poor expectoration. Especially in patients with pulmonary infection, effective expectoration is particularly important for infection control. The usual measures are: 1. The application of expectorant and expectorant drugs. 2. Slap on the back and inhale the medicine by nebulization. 3. The oropharynx actively sucks sputum, and the cricothyroid membrane in the throat is stimulated to assist in expectoration. 4. The artificial airway establishes a sputum suction tube to actively suck sputum. However, the above treatment measures have many difficulties and limitations. In measures 1 and 2, the patient still needs to actively cough up sputum in the end, but when coughing up sputum is wea...

Claims

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