Catheter fixing device for gastrointestinal tumor surgery

Abstract

The invention discloses a catheter fixing device for gastrointestinal tumor surgery, and relates to the technical field of gastrointestinal tumor treatment. The catheter fixing device for the gastrointestinal tumor surgery comprises a fixing mechanism, the fixing mechanism comprises two fixing clamps, the two fixing clamps are arranged in a bilateral symmetry mode, the middle portions of the two fixing clamps are concave inwards and are close to each other, a first main shaft is arranged at the concave positions of the middle portions of the two fixing clamps, and the vertical section of the first main shaft is in an I shape; the first main shaft is fixedly connected with the concave position of the middle of the fixing clamp located on the left side, the middle of the first main shaft is movably sleeved with a second main shaft, the upper end face and the lower end face of the second main shaft are fixedly connected with first springs, and the ends, away from the second main shaft, of the first springs are correspondingly and fixedly connected with the first main shaft, and the second main shaft is fixedly connected with the concave position of the middle of the fixing clamp located on the right side. According to the catheter fixing device for the gastrointestinal tumor surgery, the device can be fixed and mounted more conveniently, and mounting and dismounting are quite easy.

Description

technical field [0001] The invention relates to the technical field of gastrointestinal tumor treatment, in particular to a catheter fixing device for gastrointestinal tumor surgery. Background technique [0002] Benign and malignant tumors of the small and large intestines. The clinical manifestations vary according to the nature and location of the tumor. In general, benign tumors can be asymptomatic or have very mild symptoms. Some malignant tumors have no obvious symptoms in the early stage, which affects the diagnosis, treatment and prognosis. Among intestinal tumors, the incidence of small intestinal tumors is lower than that of esophagus, stomach and large intestine. Diagnosis can be confirmed by X-ray imaging, gastrointestinal endoscopy, and biopsy. Treatment should be surgical excision. Benign tumors have a good prognosis. [0003] At present, the treatment of gastrointestinal tumors in gastrointestinal tumor surgery generally requires the use of a catheter. T...

AI Technical Summary

Problems solved by technology

[0003] At present, for the treatment of gastrointestinal tumors in gastrointestinal tumor surgery, a catheter is generally required. The medical staff inserts the catheter into the patient's gastrointestinal tract from the oral cavity or nasal cavity to observe and treat the patient's gastrointestinal site. Gastrointestinal catheters will retain the external part connected to the machine. Due to the smooth outer wall of the catheter and the elastic material of the catheter, the outer catheter often moves due to external interference. The movement of the outer catheter will cause a certain degree of damage to the inner catheter. Influenced by the patient, the patient is more uncomfortable during the treatment process. In severe cases, the medical staff cannot perform fast and accurate treatment on the patient. Therefore, a catheter fixation device for gastrointestinal tumor surgery is continued, so that the external catheter can It is stably fixed, so as not to affect the treatment work of the inner catheter, so as to solve the above-mentioned problems

Images