WISAP® Pioneer in Insufflation

Over the past 35 years WISAP has developed over 6 generations of Insufflators and has significantly affected the high standard in the field of insufflation of today. Our new family of Insufflators is the result of decades of experience and represents our commitment to quality.

Semm-Quadro Test for Maximum Patient Safety

The insufflation device displays constantly four main parameters, which are the insufflation pressure, the static intra-abdominal pressure, the gas flow and the total gas consumption. The surgeon is effectively supported already during the first insertion of the Veress needle, by giving deeback on measured negative pressure.

Gas Heating Reduces Post-Operative Pain

It is clinically tested and proven that insufflating gas at body temperature can lead to a drastic reduction of pain during the post-operative recovery phase and the presence of Tachycardia and Hypothermia during the operation.

ULTRA-FLOW Tetraflator
Max Flow 50 l/min

Improved Leakage Compensation

Unlike other methods, the monofilament bivalent system according to Semm allows the detection of trends relevant for the safety of the patient. By using one and the same opening, alternately for gas insufflation and measuring the static intra-abdominal pressure, the maximum patient safety can be assured. The intra-abdominal pressure is shown on a large display which gives the surgeon a fast and reliable feedback.

  • High flow rate of 5 - 50 l/min
  • Low-flow rate either 1 l/min or 3 l/min
  • CO2 supy with bottle or central connection in operating theatre
  • Integrated safety-pressure-valve
  • Multi-language display


Smoke Evacuation Optional

This device combines the advantages of two developments in the field of insufflation. Decisive are the factors of performance (speed of initial insufflation) and patient safety (detection of user errors on pressure measurement). The devices offer a significant improvement in both areas. The insufflators are available as 20, 30 and 45 liter versions, together with optional CO2 gas heating and a smoke evacuation.

Neonatal Mode Implemented

The device can be programmed to operate only in neonatal mode. The overall safety-settings are trimmed to adjust to very small pressure sensitive abdomens.

  • Dynamic control of the insufflation process
  • CO2 via bottle or clinic network
  • Neonatal modus to expand very small and pressure-sensitive abdomens
  • Optional smoke evacuation
  • Optional gas-heating

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