Product Performance Description
This hollow fiber hemodialyzer is a sterile disposable device, which support the use of hemodialysis machine and extracorporeal circulation tube, apply to hemodialysis therapy of patients with acute or chronic renal failure, function as blood purification to remove small molecule toxins or metabolic wastes (such as urea, creatinine, phosphate, vitamin B12 and so on), middle molecule and macromolecule toxins or metabolic wastes (such as β2-microglobulin) and excess water, simultaneously adjust the water, electrolyte and acid-base balance of patients.
Technical Data
Warning
(1) The device can only be used on the machines equipped with precise ultrafiltration control. If not, the high water flux capability of high flux membranes with an ultrafiltration coefficient ≥ 90ml/kPa•h may cause membrane break.
(2) Dialysate supply system without degassing shall not be used. Air entering the extracorporeal circuit during dialysis can result in serious injury. Check the security of all extracorporeal connections prior to the initiation of dialysis and periodically throughout the treatment. The venous drip chamber should be continuously monitored with a level detector. (3) The device should be used with caution in patients who allergy to materials otherwise may cause allergy reaction.
(4) The device should be used with caution in patients who under severe intracranial hemorrhage and severe active bleeding otherwise may aggravate bleeding.
(5) The device should be used with caution in patients who severe shock which is difficult to be corrected by drugs otherwise may cause hypotension.
(6) The device should be used with caution in patients who under refractory heart failure otherwise may aggravate
heart failure.
(7) The device should be used with caution in patients who under mental disorders otherwise may delay treatment.
(8) The hollow fiber hemodialyzer is single use, not for reuse. If were to be re-used will lead to patient infection.
(9) In rare cases, hypersensitivity reactions to the dialyzer or other parts in the extracorporeal circuit may occur during hemodialysis. If occurs, the source of the hypersensitivity should be identified and the material of the extracorporeal circuit should be excluded from future treatments for the patient. With severe reactions, dialysis must be discontinued and aggressive first line therapy must be initiated.
Preparation For Dialysis
Install the arterial and venous bloodlines on the dialyzer. Note: Refer to the instructions of hollow fiber hemodialyzer for use in setting up bloodlines.
Connection of fluid infusion tube: In the front replacement hemodialysis, the fluid infusion tube is connected to the port of the arterial bloodline; In the post replacement hemodialysis, the fluid infusion tube is connected to the fluid supply port of the venous bloodline. It should be noted that for post replacement HDF, if the water content in the blood is too much reduced, the risk of coagulation during extracorporeal circulation is increased, and the blood water content should be controlled.
Aseptically connect a 1 liter bag sterile saline solution with a clamped dialysis priming set. Be sure the connection is secure.
Set the pump speed of 80~100 mL/min. Prime the arterial bloodline, dialyzer and venous bloodline with saline.
Flush the dialyzer and blood lines with 500 mL sterile saline solution.
Verify that the dialysate is within the prescribed conductivity limits with a calibrated conductivity monitor.
Rotate the dialyzer so the venous end is down. Attach the dialysate lines to the dialyzer. Fill the dialysate with the dialyzer in the venous end down position. Then turn the dialyzer back to the arterial end down position and place back in dialyzer holder.
Then set the dialysate flow at 200 to 300 mL/min to purge all the visible air from the dialyzer and bloodlines.
Do not infuse the recirculated saline into the patient. Discard the recirculated saline and fill the entire extracorporeal circuit with fresh saline prior to connecting to the patient.
If the hemodialysis machine was chemically disinfected or sterilized prior to patient use, be sure to test for the absence of germicide residuals.
FAQ
Q: Do you have after-sales services?
Q: How long will the ordered goods be delivered?
1) For standard products with our logo, it needs 20 days if we have it in stock.
2) For OEM or ODM products, we need to order packing materials with your logo or make new mould for it and it needs 30-45 days to produce it.
Q: What will be the payment terms?
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