The companies which are manufacturing the
medical devices cannot afford to make a higher percentage of errors. When
compared to other industry sectors there are lesser chances of technical issues
that can be allowed to crop up. These medical instruments are manufactured with
a very high degree of accuracy. The materials that are taken for the
manufacturing of cable should have a reasonable shelf life. All manufacturers
cannot make medical cable which is a specialized area. Know how of cable
engineering is a must for the manufacture of medical wiring. The product
prepared should be ready to meet all required standards. During the testing
procedures, the technical snags that crop up are presented here. It is then
that has to be solved before the product I released into the market.
The cables produced are supposed to carry
electric current. Based on the specification of the wires, they carry certain
amps of electricity. There are many parameters which are testing during this
procedure to bring to notice any fault in the manufactured cables. These issues
are tried to be sorted out.
Ground
ESD issue:
While doing the testing of the cables, Ground Impedance has been found to be a
very often happening issue. Most of the troubles are related to emission,
whether compatible with the system and the higher frequency, etc.
Inferior cable covering: This takes place
when a single point has been grounded. Due to the poor shielding of the ¼
wavelength takes place. There might be breakage problem that may be highlighted
during testing.
Problem
faced due to stress:
This problem can crop up when the cables possess lesser tensile strength. The
stress in the cables and the hardness is on the lower side. There are certain
parameters that should be taken care of by the manufacturer during the
designing process. These are the mate cycles, retention forces and the linking
of the contacts through the wirings.
Problems
faced due to heating:
This is a very important thing that should be kept in mind while the
manufacturing process is going on. Since there is oxygen in the atmosphere,
there is a chance that the cables may get oxidized due to heat developed in the
cables. This might spell disaster. The cable should be made in such a way that
it is not oxidized.
Size
of the wires:
The resistance created in the wiring is dependent on the size of the cables.
The points related to grounding should also be thoroughly checked. Renowned and
reliable manufacturers like Peter’s
Technology tale proper testing measures of the medical cable they manufacture
to serve different medical instruments.
The safety of the patient and the user are dependent on these factors.
All the afore-mentioned problems are sorted
out during the testing procedures of the cables for the medical field. After
the testing is over, the environmental related checking procedure is carried
out. Finally, the rigorous sterilization processes are carried out to make the
cables usable for the machinery meant for the treatment of patients. There
remains no chance of infection from the machinery.
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