Dual-cuff medicine injection strengthened type tracheostomy tube

Abstract

The invention discloses a dual-cuff medicine injection strengthened type tracheostomy tube. The dual-cuff medicine injection strengthened type tracheostomy tube comprises a tube body with the bending design in the axial direction, wherein an inner sleeve core is arranged in the tube body, a respirator standard joint and a flexible fixing strap are arranged at the upper part of the tube body, and a tube section part extending into the trachea of a patient is provided with a spiral strengthening steel wire; a cuff is sheathed at the lower part of the tube body, the cuff is of a two-layer cuff, and the two-layer cuff comprises an inner inflatable cuff and an outer inflatable cuff, which are independent mutually; a first inflating pipeline, a second inflating pipeline and a medicine injection pipeline are embedded in the tube wall of the tube body, the top ends of the first inflating pipeline and the second inflating pipeline are respectively connected with gas conveying tubes, display utricles and gas injection ports, the bottom of the first inflating pipeline is connected to the inner inflatable cuff, and the bottom end of the second inflating pipeline is connected to the outer inflatable cuff; and the top end of the medicine injection pipeline is connected with a medicine injection guide tube and a medicine injection port, and a medicine outlet communicated with a gas tube is arranged at the bottom end of the medicine injection pipeline. The dual-cuff medicine injection strengthened type tracheostomy tube disclosed by the invention has the advantages of scientific design, simple structure, economy and practicality, and is suitable for popularization.

Description

technical field [0001] The invention relates to a medical appliance for tracheotomy, in particular to a tracheotomy intubation tube. Background technique [0002] The tracheostomy tube is used clinically to establish an artificial airway between the patient and the anesthesia machine. When the patient's condition is serious, tracheal intubation is performed for rescue or respiratory management after general anesthesia and tracheal intubation is implemented in major operations. Due to the needs of the patient's condition, the patient cannot breathe spontaneously, and ICU and wards that require mechanical ventilation for a long time are all The patient was given a tracheotomy. A dedicated tracheostomy tube is then inserted into the incision. Tracheotomy is also commonly used in patients with neck tumor surgery, first aid for patients with laryngospasm, and patients with dyspnea and difficult tracheal intubation due to various reasons. In order to save lives and keep the air...

AI Technical Summary

Problems solved by technology

At the same time, the old tracheostomy tube is single-use plastic, which is easy to discount, causing increased breathing resistance

The front end of the tracheotomy intubation tube in the prior art has no drug injection port, and the drug cannot be injected into the trachea, which is not beneficial to patients with more secretions and patients who need to be rescued

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