Congenital digestive-tract atresia anastomosis device, operation method and application thereof

Abstract

The invention provides a congenital digestive-tract atresia anastomosis device, an operation method and an application thereof. The device comprises an operating table, a magnetic field measuring device, anastomosis blocks, a radar range finder, and a control end. A magnetizing device is fixed on the ground, and comprises a large coil, the anastomosis block is a cylindrical metal block, a middle portion is provided with a through hole, the anastomosis blocks comprises a first anastomosis block and a second anastomosis block, the radar range finder is disposed on one of the anastomosis blocks,and is connected with the control end through a lead for monitoring a distance between two anastomosis blocks, and the front surface of the operation table is provided with a groove. The magnetic field measuring device includes a measurement probe, which is connected with the control end for monitoring magnetic field intensity and is embedded in a recess of the operating table, wherein the heightof the probe levels with the operating table. The device utilizes the method of applying a magnetic field to treat the patient with congenital digestive-tract atresia, shortens the time of surgical treatment, reduces the trauma and pain of the patient, and improves the quality of life of the patient after surgery.

Description

technical field [0001] The invention belongs to the technical field of congenital malformation treatment equipment, and in particular relates to a device, operation method and application for congenital alimentary canal atresia and anastomosis. [0002] technical background [0003] Newborns will have some congenital digestive tract atresia, such as congenital esophageal atresia, congenital anal atresia, intestinal tube atresia, etc., which endanger their life safety and need to be anastomosed. The traditional anastomosis of the human digestive tract is to use sutures or Manual suture of suture materials can better reconstruct the continuity of the digestive tract and solve many surgical problems; however, manual suture requires high suture skills for surgeons, and the anastomosis results vary greatly due to different suture skills and clinical experience. In addition, manual suturing takes a long time, and the existence of anastomotic sutures can lead to mucosal erosion and ...

AI Technical Summary

Problems solved by technology

[0004] At present, the most commonly used sutureless anastomosis device in clinical gastrointestinal anastomosis is the circular stapler of the digestive tract. This anastomotic device uses double-layer titanium nails to complete the anastomosis of the digestive tract. The tissue fits neatly and is easy to use. , saves operation time, and has strong stability, which can meet the anastomosis of most human digestive tracts; but the size of the stapler is large, and the indwelling of titanium nails also limits the implementation of MRI and other inspections, and the cost is expensive. A set of one-time anastomosis The device cost is around 2000 yuan

[0005] The applicant has applied for a magnetic anastomosis device, and the anastomosis devices are different for different anastomotic lesions. The principle is to use opposite magnetic poles to place relative to each other, attract each other, and draw the closed esophagus, anus, intestinal tube, etc. to approach and anastomose together. The method cannot accurately exchange the magnetic field size according to the needs, and there are many inconveniences in actual operation, so further research is needed

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