EVOLUTION CIRCULAR STAPLER

The EVOMED disposable Circular Stapler (OCS-V) places a circular double staggered row of titanium staples, resecting excess tissue and creating a circular anastomosis. The anvil may be separated by fully winding out the shaft using the black adjustable wingnut knob and detaching according to surgical technique. The stapler may only be fired once and may not be reloaded.


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OVERVIEW

The OCS is designed as a single instrument that achieves a large diameter anastomotic ring in tissues of varying thicknesses ina range of 1.8 to 2.2mm, improving precision and control in the surgeon’s hands. The instrument will only fire once the relevant tissue compression and staple height is determined by the surgeon, as viewed in the tissue compression indicator. Clinical outcome is assured as the stapler creates perfect ‘B’ shaped staples consistently along the staple line.

The EVOMED disposable circular stapler is indicated for the creation of end to end, side to side and end to side anastomosis throughout the alimentary canal. It may be highly beneficial in areas where manual suturing is difficult, such as low rectal and high oesophageal positions.

Product Details

FEATURES

  • Detachable low profile anvil
  • Nylon washer cutting surface in anvil
  • Large diameter high quality surgical steel cutting blade
  • Variable staple height and tissue compression indicator
  • Dual speed opening and closing
  • Firing safety catch and release

ADVANTAGES

  • Ease of removal of anvil from anastomosis
  • Facilitates accurate and clean cutting of tissue
  • Delivers audible tactile feedback indicating completion of firing cycle\
  • Increased cartridge chamber size
  • Creates large diameter anastomotic ring
  • Visual observation of desired staple height closure
  • A single instrument accommodates varying tissue thicknesses
  • Improves speed of assembly/disassembly
  • Prevents inadvertent firing of stapler

BENEFITS

  • Preserves the integrity of anastomosis staple line
  • Cuts as close as possible to the staple line without compromising the integrity of the anastomosis
  • Provides surgeon confidence that the staples have formed and the anastomosis complete
  • Comfortably accommodates large volumes of tissue without affecting staple line
  • Reduces potential for postoperative strictures
  • Optimises suitable compression of varying tissue thicknesses
  • Reduces inventory requirements for multiple instrument sizes
  • Surgeon retains absolute control of tissue closure and compression
  • Ensures firing only within relevant closed staple height
  • Detachable low profile anvil
  • Nylon washer cutting surface in anvil
  • Large diameter high quality surgical steel cutting blade
  • Variable staple height and tissue compression indicator
  • Dual speed opening and closing
  • Firing safety catch and release
  • Ease of removal of anvil from anastomosis
  • Facilitates accurate and clean cutting of tissue
  • Delivers audible tactile feedback indicating completion of firing cycle\
  • Increased cartridge chamber size
  • Creates large diameter anastomotic ring
  • Visual observation of desired staple height closure
  • A single instrument accommodates varying tissue thicknesses
  • Improves speed of assembly/disassembly
  • Prevents inadvertent firing of stapler
  • Preserves the integrity of anastomosis staple line
  • Cuts as close as possible to the staple line without compromising the integrity of the anastomosis
  • Provides surgeon confidence that the staples have formed and the anastomosis complete
  • Comfortably accommodates large volumes of tissue without affecting staple line
  • Reduces potential for postoperative strictures
  • Optimises suitable compression of varying tissue thicknesses
  • Reduces inventory requirements for multiple instrument sizes
  • Surgeon retains absolute control of tissue closure and compression
  • Ensures firing only within relevant closed staple height

Product Specifications

PRODUCT REFERENCE TOTAL LENGTH (cm) ANVIL THICKNESS (mm) WIDTH OF CLIP (CROWN) (mm) INNER DIAMETER (CUT LINE) (mm) NUMBER OF STAPLES STAPLE WIRE DIAMETER STAPLE LEG LENGTH open staple height (mm) STAPLE LEG HEIGHT (CLOSED) (mm) DUAL SPEED CUTTING WASHER
OCS 24V 44.5 6.2 3.8 15 18 0.28 4.5 1.8 YES YES
OCS 26V 44.5 6.2 3.8 17 20 0.28 4.8 2 YES YES
OCS 29V 44.5 6.2 3.8 20 24 0.28 4.8 2 YES YES
OCS 32V 44.5 6.2 3.8 24 30 0.28 5 2.2 YES YES
OCS 34V 44.5 6.2 3.8 24.5 32 0.28 5 2.2 YES YES