Application program:
Suitable for surgery. Disposable anorectal staplers and their accessories are mainly suitable for selective excision of dentate mucosa.
PPH hemorrhoidectomy, also known as "hemorrhoidectomy", is a new technique based on a new understanding of the pathogenesis of hemorrhoids caused by anal pad lesions.
About the work:
1. Multiple nails (32, 34, 36) can not only ensure good hemostatic effect, but also better ensure the blood supply of the anastomotic mouth;
2. The tissue compression thickness can be adjusted (0.8-1.5mm), which is suitable for PPH surgery or STARR surgery, and can perform mucosal and submucosal tissue anastomosis and full-layer rectal anastomosis;
3. The larger the internal diameter of the anastomosis, the smaller the possibility of anastomosis stenosis;
4. Integral center bar design and integrated round knife provide better instrument stability, suitable for asymmetric anastomosis (STARR surgery);
5. The lower tissue arresting ring can drag more tissue into the operation to prevent insufficient treatment;
6. Hardened medical 30cr13 injection molding integrated ring cutter head, high hardness and sharpness, can ensure the integrity of tissue resection, to ensure the cutting of staples during STARR surgery;
7. Complete set of surgery (add saddle type dilator), suitable for different people and special circumstances;
8. Ergonomic design, improve grip, prevent slipping and misoperation.
Product name | Specification | Knife Diameter | Tolerance | Staple Number | Staple height | |||
SRPPH-A32 | 32×4.0 | 22 | ±2.0 | 32 | 4.0±0.5 | |||
SRPPH-A34 | 34×4.0 | 24 | ±2.0 | 34 | 4.0±0.5 | |||
SRPPH-B32 | 32×4.0 | 22 | ±2.0 | 32 | 4.0±0.5 | |||
SRPPH-B34 | 34×4.0 | 22 | ±2.0 | 34 | 4.0±0.5 | |||
Product name | obturator | Circular Anal Dilator | Purse-string Suture Anoscope | Suture Threader | Remark | |||
SRPPH-FJ1 | No hole | Yes | 32/34 | Yes | Freely combinate | |||
SRPPH-FJ2 | single hole | 32/34 | ||||||
SRPPH-FJ3 | Double holes | 32/34 | ||||||
SRPPH-FJ4 | Three holes | 32/34 |
Instructions:
1. During the operation, use non-traumatic forceps to clamp the anal edge skin at the three female hemorrhoids (avoid clamping the hemorrhoids to avoid causing bleeding), so that the hemorrhoids and the lower rectal mucosa are slightly everted.
2. Insert the support sleeve into the anal canal and remove the anal plug. If necessary, the surgeon can secure the support sleeve with two sutures or atraumatic forceps at the 12 and 6 o'clock perineal positions.
3. Introduce the peeping sleeve through the dilator seat, and rotate the peeping sleeve to complete the purse-string suture around the entire anal canal.
4. Introduce the nail base assembly and make the nail base assembly penetrate deep into the upper end of the purse string, and then tie the suture
5. Take out the stapler body, remove the protective cover, rotate the adjusting nut counterclockwise until it stops, and connect the nail base to the stapler body. With the help of the wire rod, pull the tail end of the suture from the side hole of the staple cartridge assembly; knot or fix the suture that is pulled out of the stapler. During the introduction of the stapler, it is recommended to partially tighten the stapler.
6. Pull the ligation thread appropriately so that the prolapsed mucosa enters the cavity of the stapler cartridge component, tighten the hemorrhoid stapler to the appropriate position (green area) and fire. Keep it in the closed head state for about 20 seconds to prevent bleeding. Partially open the hemorrhoid stapler, pull it out gently, and check whether there is bleeding at the anastomotic ring. If there is bleeding, add local silk thread to stop the bleeding; the suture is completed.
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