کاربر dnfsdd8a18

عضوی به مدت 2 سال (از Mar 2, 2022)
عنوان کاربری: کاربر عضو
نام کامل: http://www.riouendoscope.com/industrial-endoscope/
موقعیت: http://www.riouendoscope.com/industrial-endoscope/
وبسایت: http://www.riouendoscope.com/industrial-endoscope/
درباره: Application of industrial endoscope in Aeroengine bore detection
</h1>
<p>
    As a more convenient way of travel, civil aviation has been widely accepted and has

become one of the most important means of transportation for modern people&#39;s business

and travel. At the same time, aviation safety has always attracted people&#39;s attention.

As the &quot;heart&quot; of the aircraft, aero engines are closely related to aviation

safety. Nowadays, there are various non-destructive testing tools for testing and

repairing it. The use of <a href="http://www.riouendoscope.com/industrial-endoscope/"

target="_self">industrial endoscope</a> for hole detection is one of the routine tasks. It

does not need to disassemble and destroy the engine structure, and can perform efficient

testing. Accident prevention plays an important role.
</p>
<p>
     
</p>
<p>
    The working environment of civil aviation engines is very harsh, under high

temperature and high pressure for a long time, the internal temperature is as high as 2000

℃, so if the potential safety hazards are not eliminated in time, it may cause serious

consequences. It is necessary to use videoscopes for regular non-destructive testing. So

what aspects of the industrial videoscope can be used for inspection? Mainly in the

following aspects:
</p>
<p>
    1. Compressor inspection.
</p>
<p>
    2. Detection of combustion chamber components.
</p>
<p>
    3. Turbine blade inspection.
</p>
<p>
     
</p>
<p>
    Check the compressor and turbine internal blades for flaws, cracks, incompleteness,

etc., and check the internal damage of the combustion chamber. If necessary, it is

necessary to accurately measure the size of the defect to formulate corresponding

countermeasures.
</p>
<p>
    Hole inspection through the endoscope can quickly and timely find the internal

structural damage of the engine, continue to track and evaluate the expansion of the

damage, avoid greater damage, effectively reduce the maintenance cost of the engine, and

fully save the maintenance downtime. Of course, at the same time, engine hole inspection

is also a complex task, and its accuracy is closely related to the operational level, work

experience, theoretical knowledge and other qualities of the inspectors. Therefore, in

general, hole inspection needs more experience. , Skilled inspection personnel perform

operations to avoid missed inspections and false inspections; at the same time,

professionals are also required to perform more accurate image analysis to avoid false

inspections and misjudgments of the inspection results, thereby incurring unnecessary

additional costs.
</p>
<h2 scrollto-destination="11600259" id="11600259">
    Visual Inspection Using Borescopes
</h2>
<div>
    <div>
        <p>
            In recent years, many facilities have obtained borescopes for processing

personnel to use during visual inspection of endoscopes. Borescopes are tiny flexible

endoscopes that can be used to look inside the small areas of medical instruments, and

they are particularly well suited to inspect the interiors of ports and lumens. The

utility of borescopes in visual inspection was initially established during an

investigation of surgical site infections linked to contaminated instruments used in knee

and shoulder surgery. When investigators used a borescope to look inside arthroscopic

shavers, they found retained debris, including bone fragments and brush bristles.<a data-

modal-source-id="i0899-8205-54-2-146-b27">27</a> In a foundational study by Azizi et

al.,<a data-modal-source-id="i0899-8205-54-2-146-b28">28</a> visible residue or debris was

detected inside 95% of 350 lumened surgical instruments.
        </p>
    </div>
</div>
<h2 scrollto-destination="11600261" id="11600261">
    Ofstead Studies Involving Borescope Examinations
</h2>
<div>
    <div>
        <p>
            After learning about the potential value of borescopes for identifying

retained soil and debris, our team designed a study where the ports and channels of 20

colonoscopes and gastroscopes were carefully inspected three times during a seven-month

period.<a data-modal-source-id="i0899-8205-54-2-146-b7">7</a> Our goals were to determine

whether damage and debris accumulated over time and whether more rigorous processing could

completely eliminate contamination. This was the first time a <a

href="http://www.riouendoscope.com/medical-borescope/" target="_self">medical

borescope</a> was used to prospectively monitor endoscope cleanliness and damage over

time, so we had to develop our own protocol and reference materials.
        </p>
    </div>
    <div>
        <p>
            First, we familiarized ourselves with the normal appearance of endoscope ports

and lumens (<a reveal-id="i0899-8205-54-2-146-f01" data-open="i0899-8205-54-2-146-

f01">Figure 1</a>). During the baseline assessment, we inspected the inside of ports and

channels and took photographs at specified points inside each endoscope. That way, we

could compare the appearance of each component at baseline with how it looked at follow-up

assessments. We were also able to compare each colonoscope or gastroscope with others in

the fleet, which helped determine whether what we saw were normal features of the channels

or ports or irregularities that required assessment by an endoscope maintenance

technician.
        </p>
    </div>
</div>
<p>
    A wireless electronic endoscope that transmits signals by Wi-Fi is developed for use

in single-hole endoscopic surgery and future application to natural orifice surgery. The

innovative <a href="http://www.riouendoscope.com/electronic-endoscope/"

target="_self">electronic endoscope</a> developed in this study has a disposable design,

completely preventing patents from taking risks of cross infection. The main components of

the endoscope are a disposable component of the front tip and the hand-held part of the

rear tip. The front tip consists of a lens, metallic tube, and electronic joint whereas

the rear tip consists of a power switch, image converter, wireless transceiver chip, and

antenna.
</p>
<h2>
    Why it&#39;s done
</h2>
<p>
    An upper endoscopy is used to diagnose and, sometimes, treat conditions that affect

the upper part of your digestive system, including the esophagus, stomach and beginning of

the small intestine (duodenum).
</p>
<p>

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