Sentence examples for current valve from inspiring English sources

The creation of a living heart valve is a much-wanted alternative for current valve prostheses that suffer from limited durability and thromboembolic complications.

Despite the advancements in technology current valve substitutes continue to have significant limitations with regards to thrombogenicity, durability, and inability to grow or remodel.

Through a detailed experimental study it is shown that forces up to 0.6 N can be attained, while with the current valve technology one can excite up to 1 kHz.

Detailed investigations of pressure, velocity and wall shear stress distribution were made to examine the effect of current valve design on CIP (cleaning in place), smooth operation and product-filling rate.

Tissue engineering represents a promising technique to overcome the limitations of the current valve replacements, since it allows for creating living autologous heart valves that have the potential to grow and remodel.

Further developments towards the alternative biological valves prostheses based on biological cell-free matrices as ideal valve substitute using methods of tissue engineering would potentially abolish the known disadvantages of current valve prostheses.

Diseased aortic valves often require replacement, with over 30% of the current aortic valve surgeries performed in patients who will outlive a bioprosthetic valve.

Current heart valve replacements are associated with several limitations due to their nonviable nature.

The negative pulse command transfer is realized by switching the open and close of the current limiting valve.

Optimizing current heart valve replacement strategies by creating living prostheses is a necessity to alleviate complications with current bioprosthetic devices such as calcification and degeneration.

This chapter addresses the need for a tissue-engineered alternative to current heart valve replacement options and reviews past and ongoing work in the field.