Leak testing is the most effective and cheapest method can be used to detect any dangerous openings within the flexible endoscope may cause fluid invasive and very expensive repair.
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How to do Leak Testing in Flexible Endoscope?
1. How to do Leak Testing in Flexible Endoscope?
Leak testing is the most effective and cheapest method can be used to detect any dangerous openings
within the flexible endoscope may cause fluid invasive and very expensive repair.
The endoscope is a complex device mixed precision electronic components, mechanical components,
fiber optic lighting, micro-optical lens and video elements together. Without these the reaction liquid.
Therefore, the endoscope leak detection is the appropriate range cleaning and disinfection of an
important part, however, under normal circumstances; it is not correct or not done at all. There are
manual and automatic leak test. Whatever type you use, it must be done.
Some of the most expensive and lengthy repair the flexible endoscope is due to fluid invasion. The most
fluid intrusive flexible endoscope can be prevented. However, even if it is unable to prevent the damage
caused to minimize air tightness testing is carried out on a regular basis and on a serious basis.
Fluid damage trigger endoscope repair costs total more than half. Moisture may cause damage, because
it infringes on the range. Longer fluid remained undetected and unresolved, the greater the damage to
the instrument. Some symptoms of fluid intrusion: the image stains, foggy image, image, electronic
failure.
Flexible oscilloscope manufacturers, government health agencies, as well as related Gastroenterology
industry organizations recommend, flexible endoscope leak test after each program. These
organizations as a core element in the multi-step post-processing criteria to determine the leak test.
Drilling fluid invasion disastrous range, some manufacturers, endoscope Repair Company recommended
leak test before and after reprocessing.
The flexible endoscope one of the most significant changes is the introduction of the completely
immersed in the range of the mid-1980s. These instruments can be completely immersed in the
disinfecting solution long enough time is divided into a high-level disinfection.
Several key changes in the resistance to fluid endoscope that we use today. The insertion tube and
bending the Ministry has been sealed using a combination of epoxy seals and O-ring seals. Today, in the
whole range are assembled in any part, wherein the two parts of the range to form the seams. Epoxy or
other hard seal parts, frequently used threaded together. The epoxy and o-ring seal composition
2. provides a water resistant shell endoscope. This shell can be immersed in the cleaning and disinfecting
solutions for a long period of time, which allows pressure testing of the entire range of leakage. Today,
all endoscope manufacturers use similar technology, so that their range of water resistance.
The waterproof range can also be pressure leak test, because they are airtight, a major component
because of the endoscope is hollow inside, and to allow the delicate internal components of the mobile
and curved space.
This allows the pressure test is generally hollow, effective endoscope. Pressure into a portion of the
range will go in the scope of the entire cavity. Once pressurized, the flexible range can be observed to
the leak in the water-resistant housing. However, this hollow, but also means that in the whole range of
the fluid to enter an area will go. Therefore, the fluid enters the light guide connector, for example, may
cause damage to the range in many places.
Fluid invasion can be immersed in the fluid the flexible endoscope occurs at any time. The following are
the possible reasons for the failure of the common fluid intrusion point’s waterproof shell.
The bending portion is bent jacket - this part is very thin, flexible. It is very easy incision, hole, tear, and
the gap is not any sharp objects.
The insertion tube - While more and more resistant to cutting and piercing than the curved part, it is
subject to the same dangers. Bites and stabbed a problem.
Control body - plastic and metal, these components are not easily damaged, no impact. However, O-
rings and seals used in the different parts of the combination is very subtle. Even slight body may lead
seals, dislocation, resulting in leakage.
Electronic connectors - when immersed in the cleaning solution, this delicate part covered and sealed
soaking cap. Care should be taken to ensure that the soaking cap is in good condition and properly
seated, electronic connectors.
Any liquid into the internal cavity endoscope can do its components serious or even irreparable damage.
The corrosive nature of the fluid, will determine the rate of complete damaged. The highly acidic or
alkaline solutions, corrosion than water more quickly, but with the passage of time, any liquid may cause
serious damage.
Flexible endoscope is serious injury, fluid invasion, but endoscope manufacturers provide a means to
check whether the leak range. Pressure test or leak test before allowing a user to find potential leaks,
immersed in the fluid range, thus limiting the problem only affected area. When effectively
implemented, and at the correct point in each processing cycle after the leak test can eliminate all but
the most extreme case, fluid invasion. Leak test problem was caused by a range of damage or cross-
infection patients.
Leak, may occur in almost any point in the day-to-day life cycle of the endoscope. Leak test in 15-30
seconds, using hand-held light bulbs and measurable positive attitude should be carried out after every
3. process, immersed in liquid endoscope leak test before, thus preventing costly maintenance of drilling
fluid invasion. More importantly, it ensures the integrity of the range, thereby eliminating potentially
adverse patient outcomes, such as from previous procedure of chemicals or proteinaecous the materials
cross-contamination.
United Medical Suppliers is a leading supplier of endoscope for sale; especially flexible endoscopes. You
can also contact for endoscopy repair.
You can purchase various medical equipment including endoscope medical accessories, flexible
endoscope.