What is a blood pump?
Blood pump is a healthcare facility for drawing blood, using a system known as a cylinder or a peristaltic pump that works by pressing hoses to beg the blood. The initial versions of this device date back to the mid -19th century. Today, people use blood pumps for cardiopulmonary bypass, some transfusion procedures and patient support in heart failure. Many medical manufacturers produce blood pumps and accessories. The blood pump uses pipes of pipes without seals, seals and other weak points. The rollers compress and release the tubing so that the December of the blood beg, the method known as peristalsis. This imitates some internal processes; For example, the intestines work in the same way. After use, technician can remove the tube and replace it if necessary for the next procedure, maintain sterility and reduce the risk of passing infections between patients. Similar pump designs are also available for activities such as infusions where doctors pass through fluids over youThe lecket pump on their way to the patient to provide patients with pain, medication, nutrients and other needs.
One of the most common applications is cardiopulmonary bypass, using a heart lung machine to replace heart and lung function, while the patient is in surgery. Blood interruption allows the surgeon to work in a clean field and expands the number of procedures that the doctor can perform. In this case, the blood pump circulates the extracorporeally fluid during the procedure under the supervision of the technician. When the surgeon is ready, the technician can remove the patient from the bypass and allow the heartbed lungs to take over. The invention of Bypass was a significant development in cardiotoracal surgery.
Blood pump also has an application to support the patient's heart in case of heart failure. If the heart can no longer pump on itself, can be extracorporeal circulation a temporary solution to support the patient in treatment or waiting for the donor ORGán. This requires a significant commitment to care from patients and family members and is not a widespread practice. The development of smaller pumps, including wearable units, could make this possibility accessible.