hemodializ

Sunteţi aici: acasă -> produse -> Sistemul de tratare a apei -> hemodializ
Suntem o tehnică Taiwan hemodializ producător, fabrica, furnizor si exportator. În funcţie de investiţii stabil, competenţa superioară şi de bună servicii post-vânzare, noi ne-au făcut ca unul dintre cei mai importanti producatori si exportatori din industrie. Va promitem produse de calitate şi preţ competitiv şi pe timp de livrare pentru tine. Am fost de instituire afaceri pe termen lung cu clienţii noştri. Dacă sunteţi interesat în orice model de produsele noastre, vă rugăm să fie libere să contactati-ne.
  • hemodializ - HD


model: HD
hemodializ
de tratare a apei pentru hemodializa

in the early days of hd (hemodialysis), potable city water was routinely used to prepare dialysate. the assumption made at that time was that if potable water from a community water treatment system was safe to drink it was also safe to use for hd. as chronic hd treatment became more popular and widespread, evidence began to accumulate linking chemical and microbiological water-borne contaminants to adverse reactions in patients. specifically, it was found that organic and inorganic chemicals in the water used to prepare dialysate could diffuse through the dialyzer membrane and enter the patient's blood (2). we now realize that the quality of the water used to prepare dialysate is an extremely important aspect of hd. some of the most serious dialysis patient injuries reported in the medical literature are related to inadequate or improper water treatment.

a water treatment system provides water in which levels of contaminants known to be toxic to dialysis patients are consistently kept below recommended limits (table 2). in practice, a water treatment system utilizes several devices and processes for adequate water treatment because different substances are removed with various modalities applied in series. the quality of the water supply, the amount of water required and economic considerations all play a role in the choice of these devices and their combination. in general, no schema exists which defines a water product standard for all hd units; the number and order of devices in the system must be arranged to best suit the needs of any given unit.

Tabelul 2. asociatia pentru dezvoltarea instrumentarului medical:hd apa standardele de calitate: Contaminanţi chimici maxim(3).

contaminant

sugerat nivelul maxim(mg/l)

contaminant

sugerat nivelul maxim(mg/l)

Calciu

2 (0.1meq/l)

sulfat

100

magneziu

4 (0.3meq/l)

cupru, bariu, zinc

0.1

sodiu

70 (3 meq/l)

Aluminiu

0.01

potasiu

8 (0.2meq/l)

arsenic, plumb, argint

0.005

fluorura

0.2

cadmiu

0.001

clor

0.5

crom

0.014

Chloramines

0.1

seleniu

0.09

nitrat

2

mercur

0.0002


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hemodializ

prin supunerea produsele noastre unor măsuri stricte de control al calităţii în fiecare etapă de producţie şi în timp expediere. Noi sincer bun venit tuturor prietenilor relevante, peste tot în lume să vină pentru a vizita şi cooperare!
Italian, Italiano