Clifford Evans
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Intraoperative blood salvage (IOS), also known as cell salvage, is a specific type of autologous blood transfusion. Specifically IOS is a medical procedure involving recovering blood lost during surgery and re-infusing it into the patient.
Dec 7, 2023 · Surgical blood conservation techniques reduce patient exposure to allogeneic blood during and after surgery. Techniques include preoperative autologous donation, intraoperative hemodilution, and surgical blood salvage (ie, cell salvage).
Jan 21, 2021 · Intraoperative cell salvage (ICS) is the method of harvesting red cells shed during surgery, processing and preparing them for safe return to the patient's own circulation as an autologous red cell transfusion during or immediately after surgery.
Apr 1, 2024 · This topic reviews the general approach to perioperative blood management, including strategies to avoid or minimize transfusion of blood components during surgical and other invasive procedures. Separate topics discuss specific strategies for blood management during cardiac surgery with cardiopulmonary bypass (CPB).
Blood salvage involves the collection of blood shed from a surgical site and its return to the same individual. This blood can either be washed, typically with normal saline, or can be reinfused unwashed. Washed blood salvage is typically performed in the operating room; whereas most unwashed blood salvage occurs in the postoperative environment.
Jun 5, 2017 · In the surgical patient, one of the primary methods of blood conservation involves recycling the patient's own blood, with reinfusion back to the patient – a practice called autologous blood salvage or ‘cell salvage’.
This topic will review the indications, advantages, and potential complications of intraoperative blood salvage (ie, intraoperative autologous transfusion or intraoperative autotransfusion) and postoperative blood salvage.
- www.ncbi.nlm.nih.gov
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- › Transfus Med Hemother
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May 11, 2022 · Intraoperative autologous blood cell salvage (IOCS) is one method to reduce the rate and amount of allogeneic RBC transfusion . The principle of IOCS is to collect and process blood from the surgical site and reinfuse the autologous blood.
- www.ncbi.nlm.nih.gov
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- › v.11(1); 2019 Jan 27
Jan 1, 2019 · The use of intraoperative blood salvage autotransfusion (IBSA) minimizes the perioperative use of allogeneic blood, preventing negative transfusion effects without negatively impacting other clinical outcomes. The use of IBSA in patients with cancer is still a matter of debate due to the theoretical risk of reinfusion of tumor cells.
Most hospital programs use semicontinuous flow centrifugation or canister technology for the intraoperative salvage and reinfusion of shed blood.
