Inclusion Criteria:  Minimum age of 18. Surgical intervention. Negative pregnancy test of women in fertile age. Diffuse soft tissue, vascular or parenchymal haemorrhage after conventional surgical haemostatic methods have not worked or are impractical (e.g. ligation, suture, compression, cauterisation). Informed consent.  Exclusion Criteria:  Hypersensitivity or a known reaction to oxidized cellulose. Age under 18 A severe clinical condition of the patient (e.g. associated illness, mental disorder) which, according to the investigator, could adversely affect patient safety and/or compliance with the procedures used in the study. The patient has participated in another clinical study involving a haemostatic product within 30 days prior to enrolment, or another such clinical study is planned during the subject's participation in the study. Pregnancy or lactation. If during the procedure itself, there was no need to use the test agent Application of any other topical haemostatic product prior to application of the test agent to the same site.