what is the difference between rigid and flexible endoscopes?
528329
Flexible endoscopy (FE) is recommended as the first-line therapeutic option because it can be performed under sedation, is cost-effective, and is well tolerated. Rigid endoscopy (RE) under general anesthesia is less used but may be advantageous in some circumstances.
1054193
Answer and Explanation: The difference between a diagnostic and surgical endoscopy is that a diagnostic endoscopy is done to find out what is causing a problem while a...
1289458
Fimbriae are less rigid structures than pili. Pili are more rigid than fimbriae. The main function of fimbriae is surface attachment. The main function of pili is gene transfer (by conjugation) and attachment.
31861
There is only one difference between PVC and uPVC and that is that PVC contains BPA and phthalates, which are two plasticizers that make it more flexible. The "u" in uPVC stands for "unplasticized," and because it doesn't have these extra materials, uPVC is often called rigid plastic.
270833
There is a difference between a cutter and a slider, for the record. Sliders have more downward and horizontal break. Cutters are harder and they break very late in a single direction. To the naked eye, though, they are similar pitches.
1054970
As adjectives the difference between rigid and stubborn is that rigid is stiff, rather than flexible while stubborn is refusing to move or to change one's opinion; obstinate; firmly resisting.
361361
As adjectives the difference between flexible and resilient is that flexible is capable of being flexed or bent without breaking; able to be turned, bowed, or twisted, without breaking; pliable; not stiff or brittle while resilient is able to endure tribulation without cracking.
394434
Endoscopes use optical fibres to produce an image of inside the body. A doctor can insert a bundle of optical fibres into the body. Some carry light into the body, and some carry light reflected off internal body surfaces back out.
515370
Preferred treatments include: Endoscopic resection, which uses an endoscope to remove damaged cells to aid in the detection of dysplasia and cancer. Radiofrequency ablation, which uses heat to remove abnormal esophagus tissue. Radiofrequency ablation may be recommended after endoscopic resection.
987648
Semi-Rigid Metal Duct Semi-rigid metal (usually aluminum) duct is flexible and similar to foil ducting but quite a bit more rigid. Like foil duct, semi-rigid is used only for transition ducting and should not be concealed in walls or floors. It is typically installed with clamps.
1392494
Flexibility - PEX-A is the most flexible, allowing for it to be fastened by cold expansion, which allows the end to be fluted prior to inserting the fitting. PEX B is not expandable and you should never expand the end of a PEX-B pipe.
874135
Rigid, or gas permeable, lenses are similar to hard lenses in design and appearance, however as the name suggests, the material they are made of is permeable to gases. “Soft” lenses; Soft lenses are slightly larger and more flexible than rigid or hard lenses.
821347
Traditionally, the mortarboard had a 'rigid skull' which is considered more aesthetically pleasing and better fitting than a folding-skull one. In addition, the rigid skull type has the advantage of being easier to doff than the folding skull version, as there is no possibility of the skull collapsing in on itself.
407227
Rigid means being stiff or not able to bend. Firm means being hard to the touch. In a behavioral sense, the distinction between the two is more blurred: either could mean being hard or unyielding.
1286816
In recent years, endoscopic repair of Zenker's diverticulum has been found to be a viable safe and effective alternative to surgery and gained widespread acceptance. Endoscopic stapled diverticulotomy is generally the preferred approach, but flexible endoscopy is a valuable option, particularly for high-risk patients.
1278199
Compared to human medicine specialists, veterinarians are highly encouraged to examine their patients with stethoscopes used by pediatricians. The main, determining the difference in these stethoscopes is the smaller diameter of the bell and the diaphragm.
949523
As adjectives the difference between flexible and bendable is that flexible is capable of being flexed or bent without breaking; able to be turned, bowed, or twisted, without breaking; pliable; not stiff or brittle while bendable is able to be bent or flexed or twisted without breaking.