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1、Technical
parameters and Dimensions
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Product Code
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No. of Staples
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Knife Diameter
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Color Code
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HYG-33
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28 |
33 |
Black |
| HYG-34 |
32 |
34 |
Black |
2、Function
Cut and anastomose
prolaposed mucosa tissue around the anal canal and
rectum.
Step to use
1) Using three clamps to
support three points where prolapsed mucosa is less
and ectropion mucosa is light, then lead the anal
retractor and anal speculum into anus.
2)The
anal retractor and anal speculum in anus will recover
the prolapsed hemorrhoid or the mucosa of the anal
canal. Remove the anal retractor to let the prolapsed
mucosa be in the anal speculum.
3) Feed
the sutural piece through the anal speculum .The
suture should be over 3-4 cm far from the dentate line
adjusted according to the degree degree of prolapes.
By turning the sutural piece, the suture around the
whole anal canal can be finished.
4) Feed
the anastomat to make the nail retainer come to the
upper end of the purse, then knot the suture on the
central rod of the device.
5) With
the aid of the barbed needle, pull out the tail end of
the suture from the line-drawn hole of the anastomat.
6) Draw
the purse suture suitably to put the prolapsed mucosa
into the cavity of the head of the anastomat and close
it. The red dial indication should entered into the
green zone and it is suggested to enter into the
bottom of the green zone. Open the safety, trigger and
cut prolapsed mucosa in the cavity.
7) To
help stop bleeding, keep the closed state of the
anastomat for least 30 seconds after triggering. Turn
out the anastomat counterclockwise gently for 2-3
turn, and return it back from the part of anal canal.
And the operation is finished.
3、Note
The suture should be over 4cm far
from the denbtate line. And the anastomatic port
should be over 2cm，because
the low location will cause bleed after the operation,
while the high location cause unconspicuous effect.
The lowest position of sutured purse should under
mucosa. If too shallow, it is easy to rive the mocosa,
and too deep, easy to hurt the sphincter.
The
ligated line can’t be too tight, or it will affect
pulling out the line-drawn.
After
the operation, check the anastomotic port by means of
the sutural piece. If hemorrhagic spot is found, it
should be sutured to stop bleeding.
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