Scope of Application
For selective resection of mucosa on the dentate line.
Contraindications
Prohibited for pregnant women,
children, and someone who has intractable constipation, pelvic neoplasms,
portal hypertension and brucellosis or those who cannot tolerate surgery.
Usage
1.
Fix and dilate three points with hemorrhoids of less
prolapse and anal membrane of slight eversion with three non-traumatic forceps;
put the introducer on the dilator, insert it into the anal canal, and remove
the dilator. Make a stitch on the front, rear, left and right side of the anus
to fix the introducer; check the position of the dentate line through the
transparent anal canal introducer;
2.
Place the anorectal stitcher via the introducer on the
opposite side with the most obvious hemorrhoids and prolapse. This device can
cover the prolapse mucosa within 270 degrees around the rectal wall; make a
purse suture about 4 cm above the dentate line along the lower mucosa. suture
the rectum completely with 4-6 stitches by rotating the stitcher. The stitching
can only be performed on the mucous membrane and the lower mucosa to avoid
injury to the muscle layer and ensure that the suture is complete;
3.
Retract the stitcher, and properly tighten the
stitching line of the purse; spin the prolapse and hemorrhoids cutting stapler
to the maximum position, remove the protective cover, insert it to the nail
holder to the top of the purse, tighten the stitching line and make knots. With
the thread catcher, pull the tail end of the stitching line from the side hole
of the prolapse and hemorrhoids cutting stapler, and pull the stitching line in
the direction of the handle with moderate force, so that the sutured and
ligated mucous membranes and lower mucous layer will get into the cavity of the
prolapse and hemorrhoids cutting stapler; meanwhile, tighten the adjusting nut
of stapler until the indicator enters the green area of the window; pull off
the safety block, tighten the handle and fire; remove and suture it at one
time;
4.
After firing, keep it closed for more than 30 seconds.
Rotate the adjusting nut of the stapler, and gently retract the device to check
the anastomosis. If necessary, make more stitches.
Precautions
1.
When using this product, aseptic operation
specifications should be strictly followed.
2.
This instructions cannot be used as a technical
guidance for surgical staplers. Please consult the company and its designated
agents or refer to the professional literature for the guidance on clinical
surgical anastomosis techniques.
3.
Physicians should read the instructions carefully
before use.
4.
The product is single-use and is sterilized by
ethylene oxide with a validity period of two years.
5.
It is strictly prohibited to use if the inner package
is damaged or expired.
6.
Please destroy it as required after use.
7.
This product can only be used on the same patient in
the same operation.
8.
Take special care when using it on female patients and
operate carefully to avoid damage to the posterior vaginal wall.
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