| | Disposable Anorectal PPH Stapler |
| | Smooth appearance, soft, clear outline, no burr, flying edge, scratches, shrinkage and other defects |
| | ·The anastomotic nail shall be stable in the assembly without bad deformation, and the nail shall not be exposed on the surface of the nail bin after swinging; ·The safety device of stapler should be flexible in opening and closing under firing condition;
·The reset spring should be elastic enough to reset quickly when the handle is released;
·Stapler should have good anastomosis and cutting performance. After anastomosis, the anastomosis nail should be b-shaped, the ring knife should not have a rolled edge or a broken edge;
·After the anastomosis, the anastomosis should be able to withstand a pressure of not less than 3.6kpa, and the water leakage should not exceed 10 drops within 15 seconds;
·The pressure resistance of expander should be ≥35N;
·The annular blade should be sharp and the cutting force should not be greater than 0.8N;
·The tensile strength of the material made of anastomotic nail should not be less than 240Mpa. |
| | The package shall be in good condition and there shall be no channels or holes in the bonded sealing area |
| | Sterilized with ethylene oxide |
| | After sterilization with ethylene oxide, the residual ethylene oxide should not be more than 10μg/g |
Application & Feature
Disposable Anorectal PPH Stapler
Application:
It is suitable for surgical operation. Disposable anorectal stapler and accessories are mainly suitable for selective resection of mucosa on dentate line.
PPH hemorrhoidectomy, also known as "hemorrhoidectomy”, is a new technology based on the new understanding of the pathogenesis of hemorrhoids caused by anal pad lesions.
Product Feature:
1.Consistent staple formation to reduce hemorrhage after operation.
2.Imported titanium wire to offer better strength and degree of stretch.
3.One step forming anvil to ensure the staples formed completely.
4.Bigger sapce of cartridge, ensure enough space of containing tissue.
5.The resection thickness can be adjusted according to the actual situation of tissue prolapse.
6.Minimumanastomosis gap to avoid tissue damage because of over pressure.
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