Membrane oxygenators-type of oxygenators , Biology

Assignment Help:

Membrane Oxygenators: They are more physiological and are similar to natural lungs. There is separation of blood and gas by membrane across which gas exchange takes place. There are two types. (1) True membrane, (2) Micro porous membrane oxygenators:

i) True Membrane Oxygenator: There is no contact between blood and gas at any time. It is more expensive and needs larger priming volume.

ii) Micro Porous Membrane Oxygenator: At the beginning of perfusion, there is containing between blood and gas across the micro pores. In a short lime, protein coaling of micro pores occurs, severing direct contact. However after several hours of use, he functional capacity of the membrane decreases. So they are not useful for prolonged use as in extra corporeal membrane oxygenator (ECMO),

 


Related Discussions:- Membrane oxygenators-type of oxygenators

Explain biological processes in which calcium participates, What are the ma...

What are the main biological processes in which calcium participates? Calcium is present in almost all cells and has some functions. Calcium has a significant role in muscul

Double vessel disease, Double Vessel Disease (DVD) :  Percutaneous interve...

Double Vessel Disease (DVD) :  Percutaneous intervention with stetting is usually advised for these patients. However if it is left main equivalent disease or when block is close

Venous drainage of the heart, The coronary sinus is the main vein of the he...

The coronary sinus is the main vein of the heart and is about 3 cm. long. It lies in the coronary sulcus at the posterior surface of  the heart in the posterior atrio-ventricular g

Prevention and control from escherichia coli, Q. Prevention and Control fro...

Q. Prevention and Control from escherichia coli? Prevention and Control: Involves avoiding contaminated food and water that have high coliform counts, avoiding unpasteurized ju

What are the major human diseases caused by roundworms, Q. What are the maj...

Q. What are the major human diseases caused by roundworms? The major human diseases caused by nematodes are ancylostomiasis, ascariasis (hookworm infection) and filariasis (com

Sources of stem cells-pulp tissue revascularization, A) General:   u...

A) General:   umbilical cord  Placenta  Bone marrow  Ophthalmic cornea { conjectiva of the eye }  Kidney  Spleen  (B) Dental:  Dental pulp

Bacillus thirungiensis, What are the genes responsible for the toxic substa...

What are the genes responsible for the toxic substance in bt?

Cytology, Cytology: The study of form or culture including the behavior of ...

Cytology: The study of form or culture including the behavior of nucleus and other organelles is called cytology. Cytology means "the study of cells". Cytology is the branch of lif

Enzymes, what is rennin? how does it work? and what is its optimum pH level...

what is rennin? how does it work? and what is its optimum pH level and activity temperature?

Distinction between breathing and respiration, (a) What is the distinction ...

(a) What is the distinction among 'breathing' and 'respiration'? (b) What part do 'ventilation' and 'gaseous exchange' play in these processes?   (a) Breathing i

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd