• USA Products Home

   • Bioresorbable Sheet

   • Soft Tissue Repair

   • Products

     — SurgiWrap®
     — OrthoWrap®
     — CardioWrap®

   • US Regions


Product: SurgiWrap® Bioresorbable Sheet
Catalog #: 27202-05
Description: 5 pack
Size: 100mm x 130mm x 0.02mm

Product: SurgiWrap® Bioresorbable Sheet
Catalog #: 27502-05
Description: 5 pack
Size: 100mm x 130 x 0.05mm

Product: SurgiWrap® Bioresorbable Sheet
Catalog #: 27204-05
Description: 5 pack
Size: 130mm x 200mm x 0.02mm

Product: SurgiWrap® Bioresorbable Sheet
Catalog #: 27504-05
Description: 5 pack
Size: 130mm x 200mm x 0.05mm

Product: SurgiWrap® Bioresorbable Sheet
Catalog #: 27206-05
Description: 5 pack
Size: 180mm x 280mm x 0.02mm

Product: SurgiWrap® Bioresorbable Sheet
Catalog #: 27506-05
Description: 5 pack
Size: 180mm x 280mm x 0.05mm


Surgical Challenge

Mast Bio Surgiwrap for Soft Tissue AttachmentsSoft Tissue Attachment (STA) to the device is a post surgical condition of visceral tissue repair following surgical procedures. This postoperative fibrosis to the device may be associated with many complications.

There is a substantially high risk for patients undergoing abdominal or pelvic re-operation as fibrous attachments to the device developed as a result of previous surgical procedures may complicate the reentry by:

Mast Bio Surgiwrap
  • Extended operating time due to surgical difficulties
  • Substantial blood loss
  • Incidental/inadvertent enterotomies
  • Entercutaneous fistulas
  • Resection of damaged tissue

MAST Biosurgery's Polymer Sheet is:

  • Made of 70:30 Poly (L-lactide-co-D, L-lactide)
  • Synthetic match to the natural lactic acid
  • Inert material
  • Naturally resorbed through bulk hydrolysis

In-Service Guide

Product Packaging

  • SurgiWrap Product PackagingCheck the Expiration Date
    (3 year shelf life for the device)
  • Ensure Sterilization Square is RED
  • The protective envelope provides detailed warnings, precautions, and storage and handling instructions
  • The implant is delivered sterile in a multi-layered package starting with
    the envelope
  • The envelope contains the Instructions-For-Use and a foil pouch.
  • The foil pouch provides the first sterile barrier and contains a sterile Tyvek® pouch which contains the implant
  • This is a resorbable Implant, no explant is required
  • Implant Stickers for the patient’s chart are located on the foil pouch
  • A non-sterile operator (circulator) opens the foil pouch to expose the Tyvek® pouch inside
  • The Tyvek® pouch should then be received by a sterile operator and opened within the sterile field

Implant Delivery

  • SurgiWrap Implant DeliveryOne corner of the Tyvek® pouch is tabbed to facilitate opening
  • The SurgiWrap® Bioresorbable Sheet is clear and can easily be misplaced.
    It is recommended to keep the
    sheet in the Tyvek® sleeve until
    ready to use.
  • Remove the Tyvek® sleeve from the Tyvek® pouch
  • The implant is located within this Tyvek® pouch, between a folded sleeve of white Tyvek® material
  • Please note the difference between the folded white Tyvek® sleeve material (A) and the clear Bioresorbable sheet implant (B)
  • No preparation is required for
    the implant
  • The SurgiWrap® Bioresorbable
    Sheet is removed and handed to
    the clinician

SurgiWrap® Bioresorbable Sheet

SurgiWrap®  Bioresorbable Sheet’s polymer material is fabricated from essentially the same lactic acid molecular building blocks that occur naturally in the human body. The polymers, which result from lactic acid derivatives, are generally referred to as PLA or polylactide. The SurgiWrap® Bioresorbable Sheet is made from an amorphous bioresorbable copolymer of 70:30 Poly(L-lactide-co-D,L-lactide).

The degradation of polylactide polymer (PLA) occurs in two phases:

  • Water penetrates the implant and severs the polymer chains into smaller units
  • Individual lactide molecules are metabolized in the liver into CO2 and H2O and excreted or exhaled

The 0.02mm and 0.05mm sheet retain significant tensile strength (greater than 80% and 100%, respectively) for the initial 8 weeks, and decreases in a controlled fashion through 24 weeks of aging (see Figure 1). Independent laboratory testing determined that the SurgiWrap® Bioresorbable Sheet was capable of maintaining an impermeable sheet throughout the critical healing period, which has been described as several hours for soft tissue attachments and up to 8 weeks for reinforcing weak tissues.

 Strenth Retention of SurgiWrap  

Features and Benefits




  • Safe resorbtion and metabolization with minimal risk of inflammatory reaction


  • Maintains an impermeable sheet between opposing
    soft tissues
  • Retains tensile strength for 6-8 weeks ensuring tissue separation during the critical wound healing period

Repositionable in a
wet environment

  • Easily repositioned if already in contact with anatomy
  • Will not stick to surgical gloves or instruments

Can be cut, trimmed,
or folded

  • Enables SurgiWrap® to be placed precisely where it is needed, around different anatomical structures and repairs


  • Allows for constant visualization of the entire surgical field, resulting in easy intra-operative placement and repositioning of the product if needed

Can be anchored in place with sutures, clips, or surgical tacks

  • Ensures the device does not migrate from the desired area of protection

Packaging and Labels

Review the packaging warning symbols prior to use.

Avoid extreme heat. Do not
expose above 120°F (49°C).

Do not re-use. For single use only.
Do not resterilize.

Do not use after the expiration date

Use only if sterilization indicator

Attention, see Instructions for use

Do not use if temperature indicator

Keep package dry


Label Nomenclature

SurgiWrap product label


  • Where permanent implants are needed
  • Active infection
  • Patient conditions including blood supply limitations, or latent infection

Open Surgery Procedure

Intraoperative Placement
SurgiWrap Open Surgery ProcedureBefore fascial closure begins, sterile scissors can be used to customize the sheet to any desired shape or configuration as needed. The SurgiWrap® Bioresorbable Sheet is placed on the weakened tissue or fascial defect. The edges of the SurgiWrap®  sheet should extend beyond both ends of the wound. The SurgiWrap® sheet can be easily repositioned intraoperatively.

Fascial Closure
To prevent postoperative migration of the sheet, it is recommended that the sheet be held in place. During the facial closure, loop one of the first and one of the last sutures of either an interrupted or continuous series through the sheet. The SurgiWrap® Bioresorbable Sheet is transparent, and allows direct surgical visualization of underlying abdominal contents for simplified suture placement.

Laparoscopy/ Closed Procedure

Preparation and Delivery
SurgiWrap Laparoscopy/ Closed ProcedureSterile scissors may be used to customize the sheet to any desired shape or configuration. The SurgiWrap® Bioresorbable Sheet is loosely rolled lengthwise and held, at a slight angle at one end, by the laparoscopic graspers. The SurgiWrap® sheet is then easily delivered through a trocar 10mm or larger and released into the operative site.

Intraoperative Placement
Once released into the operative site, the sheet will unroll to the extent allowed by the surrounding soft tissue. The SurgiWrap® Bioresorbable Sheet can be anchored in place with one or two fine sutures or clips. The SurgiWrap® sheet can be repositioned intraoperatively with graspers while its transparent nature allows for direct surgical visualization of underlying anatomy to facilitate placement.



Back to top

Home  |  USA Products  |  International Products  |  Resources  |  About Us  |  Contact Us  |  Site Map  |  Privacy Policy

customerservice@mastbio.com Copyright © 2012 MAST Biosurgery, all rights reserved.
Site by: Wisdom MatrixSM