Explain about catheters and guide wires, Biology

Assignment Help:

Q. Explain about Catheters and Guide Wires?

The commonly used guide wires vary in diameter from 0.012 to 0.052; with 0.035 or 0.038 being the most commonly used sizes. The standard length varies from 100 to 180 cm. The exchange length catheters vary from 260 to 300 cm and help to keep the wire tip in a particular position during catheter exchange. Catheter tip configurations include straight, angled or J-tip.

Catheters sizes most commonly used are 5F, 6F or 7F. They may be only end-hole, end hole and side hole or only side-hole systems. Thoracic aorta visualization requires 100-120 cm length while abdominal aorta requires 60-80 cm length. Several catheters have been used for aortography, namely, straight catheter, pigtail or tennis racquet catheter, simple curved catheter and complex reverse curve catheter. The pigtail catheter is by far the most commonly used catheter.


Related Discussions:- Explain about catheters and guide wires

Explain clostriduim botulinum, Q. Explain Clostriduim botulinum? Clostr...

Q. Explain Clostriduim botulinum? Clostriduim botulinum is widely distributed in soil and marine sediments throughout the. world. It is also found in the intestinal tract of a

Explain water universal solvent, Explain water Universal Solvent ? Wa...

Explain water Universal Solvent ? Water - Universal Solvent :  Water is usually referred to as the "universal solvent." because it is able to dissolve many different substan

Explain about the intestinal calcium absorption, Explain about the Intestin...

Explain about the Intestinal calcium absorption? Intestinal calcium absorption is mainly controlled by the serum concentration of 1, 25- (OH) 2 D as discussed above. The activi

Natural toxins, Some plants and animals originate food contain toxic substa...

Some plants and animals originate food contain toxic substances. Some pulses and legumes contain a number of toxic substances such as protease inhibitors, lathyrogens, and flavism

Explain the invasive species, Explain the Invasive species? Tens of tho...

Explain the Invasive species? Tens of thousands of non-native species have been introduced into the United States of America, with more arriving each year. These species can ha

Nucleic acids, Why is the number of bonds important in nucleic acids

Why is the number of bonds important in nucleic acids

Pyramid of biomass - ecological pyramids, Pyramid of Biomass - Ecological P...

Pyramid of Biomass - Ecological Pyramids The pyramid of numbers is not a very good method to use if the organisms at different trophic levels are of greatly differing sizes. T

Ecosystem, what is the structure of ecosystem

what is the structure of ecosystem

Effects of cardiac output and hormones, Excluding the effects of cardiac ou...

Excluding the effects of cardiac output and hormones, describe the other factors that may affect blood pressure and blood flow in a middle-aged man who is exercising in an aerobics

Multicausal nature of cancer, Multicausal Nature of Cancer With sever...

Multicausal Nature of Cancer With several dividing cells in the organism and the various proto-oncogenes and tumor suppressor genes that can be changed to cause cancer. one m

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