Multifunctional three-cavity balloon gastric tube with metal guide wire

Abstract

The invention relates to a multifunctional three-cavity balloon gastric tube with a metal guide wire. The multifunctional three-cavity balloon gastric tube comprises a main cavity tube, an auxiliary cavity tube and a gas cavity tube. The lower end of the main cavity tube stretches into the auxiliary cavity tube, a first cap is arranged at the upper end of the main cavity tube, a second cap is arranged at the upper end of the auxiliary cavity tube, the gas cavity tube is integrally connected with the outer wall of the auxiliary cavity tube, a check valve is arranged at the upper end of the gas cavity tube, the lower end of the gas cavity tube is connected with a balloon, a balloon ring is fixed to the outer wall of the auxiliary cavity tube, the distance from the balloon to the end, far away from the second cap, of the auxiliary cavity tube ranges from 13 cm to 17 cm, a data guide line is arranged in the main cavity tube, one end of the data guide line is connected with a camera, the other end of the data guide line is connected with a display, the stainless steel guide wire is arranged in the auxiliary cavity tube, an annular anesthesia apparatus is fixedly arranged on the outer wall of the tail end of the auxiliary cavity tube, and a spray nozzle is arranged on the annular anesthesia apparatus. The multifunctional three-cavity balloon gastric tube is convenient to operate, capable of being used for examining, diagnosing and treating the alimentary canal of a patient in the direct view state, high in working efficiency and capable of relieving pain of the patient during examination and treatment.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a multifunctional three-chamber balloon gastric tube with a metal guide wire. Background technique [0002] Gastric tubes are mainly used for patients with abdominal gastrointestinal decompression, irrigation, nasal feeding and drainage. Most of the existing gastric tubes used clinically are single-lumen or double-lumen gastric tubes. Although single-lumen or double-lumen gastric tubes have many advances, there are many deficiencies in using single-lumen or double-lumen gastric tubes in existing clinical practice; for example: 1. Single-lumen gastric tubes often use wall-type central suction. There will be damage to the gastric mucosa, poor suction effect, severe gastric bleeding, gastric tube blockage, etc. 2. During gastric lavage with a single-cavity gastric tube, because it is performed in the same lumen, there is an inevitable secondary pollution, and gastrointes...

AI Technical Summary

Problems solved by technology

Although single-lumen or double-lumen gastric tubes have many advances, there are many deficiencies in the existing clinical use of single-lumen or double-lumen gastric tubes; for example: 1. Single-lumen gastric tubes often use wall-type central suction. There will be gastric mucosal damage, poor suction effect, severe gastric bleeding, gastric tube blockage, etc.

2. During gastric lavage with a single-cavity gastric tube, because it is performed in the same lumen, there is an inevitable secondary pollution, and gastrointestinal decompression and nutrition cannot be performed at the same time

3. Patients with common abdominal gastrointestinal surgery usually need to put a gastric tube for decompression and drainage after the operation. Due to the long time in the body, the port of the gastric tube cannot be fixed. If the patient cannot maintain a stable posture or the face is not fixed Or the role of reflux in the patient's stomach can easily lead to the prolapse of the gastric tube itself, which will make the patient endure the pain of intubation again, and even lead to greater medical accidents

4. Because the single-lumen or double-lumen gastric tube is made of plastic material, the tube body is too soft to perform inspection, diagnosis, and treatment under direct vision. Diagnosis, treatment, or pulling out the gastric tube is often done based on experience, and then inserted into a gastroscope. Diagnosis and treatment not only increase the suffering of patients

In actual operation, the labor force of medical staff is also increased, and it is also difficult for medical staff to check and treat

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