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Medical fluid drainage system

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Marco Pisano, Valentina Triacca
2016

Abstract

A medical fluid drainage system which may be advantageously used to actively absorb excess fluid from an interstitium in a living host and to transport it from an inlet member 1 in a non edematous body part out of an outlet member 4 via pumps (5, 6, 7) built in series, such as a distal area with functional lymphatic vessels, or directly in a lymphatic vessel, or directly in a blood vessel.

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https://infoscience.epfl.ch/entities/publication/70189567-0349-43cb-aa9d-b2b207bf7d96

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Related concepts (6)

Lymphatic system

The lymphatic system, or lymphoid system, is an organ system in vertebrates that is part of the immune system, and complementary to the circulatory system. It consists of a large network of lymphatic vessels, lymph nodes, lymphoid organs, lymphoid tissues and lymph. Lymph is a clear fluid carried by the lymphatic vessels back to the heart for re-circulation. (The Latin word for lymph, lympha, refers to the deity of fresh water, "Lympha"). Unlike the circulatory system that is a closed system, the lymphatic system is open.

Lymphedema, also known as lymphoedema and lymphatic edema, is a condition of localized swelling caused by a compromised lymphatic system. The lymphatic system functions as a critical portion of the body's immune system and returns interstitial fluid to the bloodstream. Lymphedema is most frequently a complication of cancer treatment or parasitic infections, but it can also be seen in a number of genetic disorders. Though incurable and progressive, a number of treatments may improve symptoms.

Cerebrospinal fluid

Cerebrospinal fluid (CSF) is a clear, colorless body fluid found within the tissue that surrounds the brain and spinal cord of all vertebrates. CSF is produced by specialised ependymal cells in the choroid plexus of the ventricles of the brain, and absorbed in the arachnoid granulations. There is about 125 mL of CSF at any one time, and about 500 mL is generated every day. CSF acts as a shock absorber, cushion or buffer, providing basic mechanical and immunological protection to the brain inside the skull.

Related publications (13)

Experimental Drainage Device to Reduce Lymphoedema in a Rat Model

Nikolaos Stergiopoulos, Marco Pisano, Melody Swartz, Valentina Triacca

Objective: Despite recent advances in pharmacological research and microsurgery, lymphoedema remains an incurable disease that deeply affects quality of life. There is an urgent need for innovative approaches to restore continuous lymph flow in affected ti ...

2019

Multiple roles of lymphatic vessels in peripheral lymph node development

Borja Prat Luri, Esther Bovay, Ann-Helen Willrodt

The mammalian lymphatic system consists of strategically located lymph nodes (LNs) embedded into a lymphatic vascular network. Mechanisms underlying development of this highly organized system are not fully understood. Using highresolution imaging, we show ...

2018

Transcellular Pathways in Lymphatic Endothelial Cells Regulate Changes in Solute Transport by Fluid Stress

Melody Swartz, Marco Pisano, Witold Waldemar Kilarski, Esra Güç, Valentina Triacca

Rationale: The transport of interstitial fluid and solutes into lymphatic vessels is important for maintaining interstitial homeostasis and delivering antigens and soluble factors to the lymph node for immune surveillance. Transendothelial transport across ...

Lippincott Williams & Wilkins2017