1. Multi-element (13) suitable for carrying out at least two surgical / therapeutic interventions, for example, injection under the fabric and cutting tissue, comprising a device for plasma coagulation fluid applicator for cutting tissue and / or tissue under liquid injection and the device (15) prevents carbonation, which serves to prevent carbonization of tissue during plasma coagulation by an appropriate surgical instrument (17), wherein the surgical the tools m (17) includes a device (21) for feeding the oxidizing agent, the device (19) for feeding the gas and an electrode (23) to produce plasma, while with the device (15) prevents carbonation prepared mixture of gas and oxidizing agent to obtain plasma gas and oxidative sredstva.2. Multifunctional unit according to claim 1, oxidizing agent is liquid or gazoobraznym.3. Multifunctional unit according to claim 1, oxidizing agent is in the form aerozolya.4. Multifunctional unit according to claim 3 for producing an aerosol surgical instrument has isparitel.5. Multifunctional unit according to claim 3 for producing an aerosol surgical instrument (17) has an ultrasound generating ustroystvo.6. Multifunctional unit according to claim 3 for producing an aerosol surgical instrument (17) has a reflectivity plastinu.7. Multifunctional unit according to claim 1, oxidizing agent is vodoy.8. Multifunctional unit according to claim 1, the gas is an inert gas, preferably argonom.9. Multifunctional unit according to claim 1, there is provided a two-component spray1. Многофункциональный элемент (13), пригодный для осуществления по меньшей мере двух хирургических/терапевтических вмешательств, например, впрыскивания под ткань и разрезания ткани, включающий в себя устройство для плазменной коагуляции, аппликатор текучей среды для разрезания ткани и/или впрыскивания жидкости под ткань, и устройство (15), препятствующее карбонизации, служащее для предотвращения карбонизации ткани при плазменной коагуляции посредством соответствующего
