Fiber Optic Scope Source

FiberOptic Nasal Endoscope

USB Borescope Endoscope Inspection Camera 5M Waterproof $28.98 USB Borescope Endoscope Inspection Camera 5M Waterproof

Inspectio Tube Scope Snake Camera Endoscope Borescope engineering equipment industrial endoscope $126.99 Inspectio Tube Scope Snake Camera Endoscope Borescope engineering equipment industrial endoscope

Hosa Standard Fiberoptic Cable 10 Foot $15.99 Hosa Standard Fiberoptic Cable 10 Foot

Hosa Standard Fiberoptic Cable 30 Foot $23.99 Hosa Standard Fiberoptic Cable 30 Foot

Home Endoscope $32 Funtions and features:Home Endoscope is a new electronic health care product, a household neccessity.It can help you to see any part of your body, which cannot be seen due to physical limitation before.With the help of a computer, one can take ,store photos or video of any part of the body and transmit over the Internet for consultation of the telemedicine service.Very useful for the health of your family.The main advantages are small in size--the diameter is only 10 mm, high resolution imaging and waterproof.Application fields:Intraoral camera system; underwater camera; waterproof Micro-cameras;motor vehicle detector; sewer pipeline detector; search and rescue seeker; criminal and custom detector; archaeological detect; the PCB detection; home care; aviation and space industries; cars and tractors industries; petroleum drilling industries; constructions and so on.Specifications:Camera head outer diameter is 10 mmTotal length: 2MWaterproof level: IP*7Resolution: 640*480 30 ftpsUSB 2.0 interface Focal distance: 6 cm~ infinite Net weight: 0.056kgGross weight: 0.144kgPacking size: 158 mm* 180mmSize: 180*160*60 mm

Nasal Cilia Sem Nasal Cilia $24.99 Nasal Cilia Sem Nasal Cilia - Photographic Print

Free Shipping Digital USB Endoscope $49.92 1.Digital USB Endoscope 2.Image Sensor:1/6'' VGA COMS 3.Resolution:640 X 480 4.4 PCS Adjustable White LEDS 5.Waterproof

FREE SHIPPING 5M USB Waterproof Endoscope Borescope Inspection Camera $28.42 FREE SHIPPING 5M USB Waterproof Endoscope Borescope Inspection Camera

FREE SHIPPING 10m wire cam USB Waterproof Endoscope Inspection Camera $45.26 FREE SHIPPING 10M USB Waterproof Endoscope Borescope Inspection Camera

Can be bend Mini sony CCD camera snake endoscope tool camera $73.68 Can be bend Mini sony CCD snake endoscope tool camera

The FiberOptic Gyroscope $178.44 Author: Lefevre, Herve C./ Lefevre, Herve C./ Culshaw, Brian Series Title: Artech House Optoelectronics Library Binding Type: Hardcover Number of Pages: 332 Publication Date: 1993/12/19 Language: English Dimensions: 9.36 x 6.24 x 1.06 inches

Waterproof Inspection Camera Home Endoscope Borescope $51.04 Waterproof Inspection Camera Home Endoscope Borescope, 1/6CMOS sensor,Pixel: VGA 300k,I/O Interface:640x480, Viewable angle:62

Rhinaris Lubricating Nasal Gel $6.49 Rhinaris Lubricating Nasal Gel

Rhinaris Lubricating Nasal Mist $9.69 Rhinaris Lubricating Nasal Mist

Drixoral No Drip Nasal Spray $6.19 Drixoral No Drip Nasal Spray

Secaris Nasal Gel $7.79 Secaris Nasal Gel

Claritin Nasal Pump $6.79 Claritin Nasal Pump

Sem Nasal Cilia Structure Nasal Cilia $24.99 Sem Nasal Cilia Structure Nasal Cilia - Photographic Print

Anatomical Tutorial During Trans-Nasal Endoscopy

Medical Observation Of Sinus Infection In Humans

The diagnosis of a sinus infection is usually made based on a medical history assessment and a physical examination. Adequately distinguishing sinusitis from a simple upper respiratory infection or a common cold is important.

Sinusitis is often caused by bacteria and requires antibiotics for treatment. Sinusitis can also be caused by viruses (meaning antibiotics would not help). Upper respiratory infections and colds are viral illnesses. Proper diagnosis of these potentially similar conditions prevents confusion as to which medications should be given. Overtreating viral infections with antibiotics can be dangerous.

Another noninvasive diagnostic tool is ultrasound. The procedure is fast, reliable, and less expensive than a CT scan although the results are not as detailed. Ultrasound has not been widely accepted for diagnosis of sinus infection by the medical community, especially among ear, nose, and throat physicians (ENTs, also known as otorhinolaryngologists). This is partly because a CT scan offers the ENT physician a more detailed image of the anatomy, which helps plan possible surgery.

If symptoms persist despite adequate therapy, a referral to an ENT (ear, nose, and throat) physician may be made.

In addition to specializing in sinusitis, the ENT physician can directly visualize the nasal passages and the connection to the sinuses with a nasopharyngoscope, or sino-nasal endoscope. This is a fiberoptic, flexible or rigid tube that is inserted through the nose and enables the doctor to view the passageways and see if the sinuses are open and draining correctly.

Anatomical causes of breathing difficulties may also be found, such as a deviated nasal septum, nasal polyps, and enlarged adenoid and tonsils.

An ENT specialist may also drain the affected sinus to test for organisms. This is a more invasive test. During this procedure, a doctor inserts a needle into the sinus through skin (or gum) and bone in an attempt to withdraw fluid, which can be sent to the lab for culture. Any present bacteria can be identified, usually in less than two days.

Antibiotics may be given for treatment. If necessary, discomfort is alleviated by local anesthesia. The draining procedure is seldom used, because the CT scan may suffice for the diagnosis of sinusitis, and standard antibiotics are usually effective even when the exact bacterial cause is not known.

Home care can help open the sinuses and alleviate their dryness.

Inhale steam two to four times per day by leaning over a bowl of hot water (not while the water is on the stove) or using a steam vaporizer. Inhale the steam for about 10 minutes. Taking a hot, steamy shower may also work. Mentholated preparations, such as Vicks Vapo-Rub, can be added to the water or vaporizer to aid in opening the passageways.

About the Author

Jigfo.com is a source of global information. Learn and share knowledge with thousands.

http://www.jigfo.com

http://www.jigfo.com/information.php

http://beijing-2008.jigfo.com/