The tension-free hernioplasty was performed by using a 9 × 13 cm trimmed lightweight polypropylene mesh (Optilene® mesh 60 g/m2, B. Braun, Germany), partly absorbable self-gripping polyester/polylactic mesh (ParietexProGrip®, 14 × 9 cm, 38 g/m2, Covidien, USA) or partly absorbable poliglecaprone-25/polypropylene mesh (Ultrapro®, 7.6 × 15 cm, 28 g/m2, Ethicon, USA). The fixation of the mesh was done either by a 0.5 ml of butyl-2-cyanoacrylate tissue glue (Histoacryl®, B. Braun, Germany), with a self-fixing mesh (ParietexProgrip®, Covidien, USA) or non-absorbable suture fixation (2-0 Prolene®, Ethicon, USA), as described earlier (8).
Ultrapro
Ultrapro is a laboratory equipment product by Johnson & Johnson. It is designed for conducting various scientific experiments and analyses. The core function of Ultrapro is to provide a reliable and accurate platform for laboratory work.
Lab products found in correlation
7 protocols using ultrapro
Tension-Free Hernioplasty Techniques
The tension-free hernioplasty was performed by using a 9 × 13 cm trimmed lightweight polypropylene mesh (Optilene® mesh 60 g/m2, B. Braun, Germany), partly absorbable self-gripping polyester/polylactic mesh (ParietexProGrip®, 14 × 9 cm, 38 g/m2, Covidien, USA) or partly absorbable poliglecaprone-25/polypropylene mesh (Ultrapro®, 7.6 × 15 cm, 28 g/m2, Ethicon, USA). The fixation of the mesh was done either by a 0.5 ml of butyl-2-cyanoacrylate tissue glue (Histoacryl®, B. Braun, Germany), with a self-fixing mesh (ParietexProgrip®, Covidien, USA) or non-absorbable suture fixation (2-0 Prolene®, Ethicon, USA), as described earlier (8).
Endoscopic Hernia Repair for Groin Pain
Additional imaging (ultrasound, X-ray of the pelvis/hips and SPECT-CT scan) was performed to rule out other pathology causative of groin pain.
Surgical treatment consisted of endoscopic totally extraperitoneal (TEP) hernia repair. Surgery was performed under general anesthesia. A 10 x 15 cm lightweight polypropylene mesh (Ultrapro, Ethicon, a Johnson & Johnson company, Amersfoort, The Netherlands) was placed in a tension free manner without fixation. All operations were performed by two surgeons with extensive experience in endoscopic hernia surgery. Intra-operative findings were recorded. In case of a true inguinal hernia, classification according to Nyhus [23 (link)] was used. All patients were discharged from the hospital within 24 hours from surgery.
Patients were advised to take paracetamol in combination with non-steroidal anti-inflammatory drugs (NSAID’s) for the first postoperative days for pain management. No restrictions were given except for no strenuous activities in the first week postoperatively. Early return to sport was promoted. A (care as usual) rehabilitation program under supervision of their physiotherapist was advised.
Polypropylene Mesh Classification and Laparoscopic Repair
SHR further registers 3 lightweight composite polypropylene-based mesh options for laparoscopic repair by their brand names, Vypro and Ultrapro (Ethicon), and Timesh (PFM Medical). The SHR has not distinguished various generations and versions of these 3 trademarks.
Because polyester meshes are not classified by weight in SHR, they were included only in the first stage of the analyses.
The final study stage comprised solely polypropylene-based meshes, dichotomously classified as StdPPM or LWM.
Vaginal Contractility Assessment Protocol
Open Sublay Hernia Repair Technique
Comparison of Polypropylene Mesh Characteristics
Characteristics of mesh material used for incisional hernia repair in this trial
Ultrapro® | Premilene® | |
---|---|---|
Material | Polypropylene & Poliglecaprone (resorption within 120 days) | Polypropylene |
Weight | 28 g/m2 | 82 g/m2 |
Thickness | 0.5 mm | 0.5 mm |
Pore size | 3–4 mm | 0.8 mm |
Filament thickness | 0.1 mm | 0.15 mm |
Tensile strength | 35 N/cm (polypropylene) | 101 N/cm |
Hernia Repair Techniques and Mesh Types
Same antibiotic was pre-operatively given for ventral, incisional and parastomal hernia repairs. Between 2001 and 2012, we implanted lightweight polypropylene-polyglactin mesh (Vypro, Ethicon, Norderstedt, Germany) during open repair. Afterwards, we switched to a lightweight polypropylene mesh (Optilene, Braun, Melsungen, Germany). The meshes were routinely positioned retromuscularly with minimum 5 cm overlap of the fascial defect and fixed with interrupted 2/0 polypropylene sutures (Prolene, Ethicon, Norderstedt, Germany). During minimally invasive intraperitoneal onlay mesh (IPOM), a non-absorbable polypropylene mesh (Proceed, Ethicon, Norderstedt, Germany) was fixed with four 2/0 polypropylene sutures (Prolene, Ethicon, Norderstedt, Germany) and absorbable tacks (Securestrap, Ethicon, Norderstedt, Germany) in double crown technique.
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