The cutting suture device is mainly applicable to the disconnection, resection and anastomosis of tissues and organs in gastrointestinal surgery, gynecology, thoracic surgery (lobectomy) and pediatric surgery (pediatric stomach and intestine).
Operation steps of linear cutting stapler
1. Remove the nail guard board, check the safety valve, and place the tissue to be fired in the scale line (especially pay attention to the tail end of the tissue) to avoid invalid operation;
2. Adjust the tissue to be fired in time, flat, without wrinkles and folding;
3. The tissue to be fired is in a relaxed state;
4. Finish at one go, push to the end, and never stop in the firing;
5. When the button is pulled back, it is also pulled to the end;
6. Do not open the instrument immediately after firing, and keep the instrument closed for 15-20 seconds. To strengthen the hemostatic effect;
Method for replacing nail bin of linear cutting stapler
1. Separate the two arms of the instrument, grasp the finger pad at the end of the nail bin, pull it up and take out the nail bin;
2. Load the new nail bin, grasp the end finger pad and insert it into the nail box arm at an angle of 30-45 degrees until it is fully seated;
3. Remove the protective cover of the nail bin, and the nail box can "float" up and down at this time.
Characteristics of linear cutting stapler
1. Large opening and closing opening;
2. Help to adjust the position;
3. Unique firing button;
4. Conducive to left and right operation;
5. Complete specifications;
6. Suitable for various operations;
7. Patented design of cam;
8. Easier operation;
9. The same instrument can replace the needle bin suitable for different thickness tissues.
Purse-string Device
It is mainly used in esophageal and gastrointestinal surgery. It has the advantages of saving operation time, uniform needle distance and depth, standardized and reliable suture, and is often used with circular stapler. Especially when the operation is performed at both ends of the digestive tract, the operation field is narrow, and it is time-consuming and difficult to sew the purse by hand. The use of the purse can overcome the above difficulties to a certain extent. The purse stitcher is composed of upper and lower blades, which have corresponding concave convex grooves with holes. When clamping the tissue, the tissue is embedded in the grooves. When the straight needle with thread passes through the groove holes, the purse stitching will be done automatically.
Post time: Apr-29-2022
