Laparoscopic surgery is a newly developed minimally invasive method. Since the first clinical case of laparoscopic surgery in Qujing, Yunnan, my country was successful in 1991, it has been widely used in provinces and cities across the country. With the rapid advancement of industrial manufacturing technology, the introduction of new clinical technologies and methods, and the increasingly skilled operation of doctors, many open operations in the past have now been replaced by laparoscopic operations.
Laparoscopic surgery usually uses a disposable laparoscopic trocar to establish a passage between the outside world and the patient's abdominal cavity, penetrating the entire layer of the abdominal wall, and allowing surgical instruments to enter the patient's abdominal cavity through the trocar.
By creating a working channel for the operation, all operations (including instruments) in the operation enter the abdominal cavity through the working channel. The surgeon uses the image of the display to complete the same steps as the open surgery and achieve the same surgical effect. Compared with traditional surgery, laparoscopic surgery has quicker recovery, less trauma and less postoperative pain.
Abdominal wall puncture is the basis of laparoscopic surgery, and its operation plays a vital role, but we will hear from time to time that when trocar is punctured, internal organs, intestines, blood vessels, and excessive carbon dioxide residues are prone to cause postoperative patients Shoulder pain and other conditions. So how does the Surgaid medical trocar avoid these hidden dangers?
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The puncture cone has no knife and blunt tip design, which effectively expands and stretches the tissue, avoids damage, and protects the organs; the tip of the puncture adopts a 45° bevel opening to reduce the puncture resistance and facilitate the specimen to enter the puncture. |
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The non-slip thread design on the wall of the puncture cannula is designed to overcome the easy slippage of the trocar and is ergonomic, increase the adhesion and controllability of puncture, and greatly reduce the common complications (subcutaneous emphysema) of laparoscopic surgery. |
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Detachable structure: The sealing cap adopts a double-layer sealing design to ensure the airtightness of the trocar during use. At the same time, the sealing cap is detachable to facilitate the retrieval of objects during the operation. If necessary, rapid deflation can be achieved; |
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