Dialysis is a common discussion practice for those who are support from kidney mathematical function failure . The dialysis process helps in remove the wastes and unreasonable water capacity from the blood by artificial means , with the support of machines , which is otherwise the task of the kidney .
Different Types of Dialysis
There are dissimilar type of dialysis . All of these types help in sanctify the blood in some fashion or the other . Depending on the method acting used , the types of dialysis vary . There are three major or principal types of dialysis and two petty types . They primary types of dialysis are :
Haemodialysis:
The most common method of dialysis is the Haemodialysis . In this method acting , the doctor will create a vascular access into the body , surgically . This will admit more blood to feed through the dialyzer and generate back to the physical structure after purification . The vascular admission is an entrance to the blood vessel .
Inside the dialysis machine , there are thou of bantam synthetic fibres that play as semi - permeable membrane . A dialysis solution , also know as dialysate , is used to purify the blood that run through this membrane of fibre . A damaging pressure is used to remove the water from the blood to the dialysate . The common couple for the Haemodialysis process is 4 hours . Typically a person has to undergo three haemodialysis sessions per week . However , reckon on the condition , requirement or disease , hemodialysis can be done more frequently and for shorter or longer session .
The body sizing and the amount of dissipation in the blood set the frequency of haemodialysis suitable for the patient role . normally the procedure is done at a doctor ’s office or at a hospital or at a dialysis kernel . Nowadays , with modern technology , hemodialysis is also being offered at the patient ’s home . Those , who are in need for a long - full term dialysis , are recommend the at - abode haemodialysis treatment .
Peritoneal Dialysis:
This is a surgical procedure of dialysis . The doctor engraft a catheter into the patient role ’s abdomen and this comes out from below the stomach clitoris . A dialysate fluid is inserted into the abdominal cavity through the catheter . This fluid string out the waste materials and extra water from the line , through the little stemma vessels in the abdomen . Once the outgrowth is done , the waste cloth and extra piss from the blood along with the dialysate fluid , all get deposited into a udder through the catheter .
Here it must be mentioned that there are two case of peritoneal dialysis –
CAPD is useful for those , who desire to undergo the dialysis handling while staying mobile or while doing other job . It is carry out multiple times a day . This method does not require any machine to behave out the dialysis treatment . CCPD is utilitarian for those , who do not require any interruption throughout the day . It is done at night , while the patient role is deceased .
Hemofiltration:
Hemofiltration is similar to hemodialysis except for the principle which it follows . In this process , the blood is passed via the dialysis machine but the dialysate is not used . The water is passed through permeable membranes quickly , accept along with it the dissolved essence including large molecular substances which are ordinarily not exonerate in hemodialysis . During the treatment appendage , H2O and salts that are replaced during this filtration process is tincture back in the extracorporeal circuit .
The secondary types of dialysis admit :
Advantages of Haemodialysis and Peritoneal Dialysis
Disadvantages of Haemodialysis and Peritoneal Dialysis
Yet another disadvantage of peritoneal dialysis is that the patient role has a tendency of develop peritonitis infection , along the line of the abdomen where the thin membrane of the catheter pertain the abdominal cavity . In such a case , after a few years of peritoneal dialysis , the patient has to switch to haemodialysis to forfend peritoneal inflammation . The dialysate fluid that is used for peritoneal dialysis reduce the protein layer in the rip , leading to malnutrition and lack of energy . It also results in weight increase as a side result of the dialysate fluid .
Advantages of Hemofiltration
Disadvantages of Hemofiltration
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