Insertion tube endoscope
There are several types of endoscopes. Most are made of glass and have a flexible tip. However, you must check the hardness and flexibility of the tip to ensure it is flexible enough for you. Some of them have multiple tips so make sure you choose the right one for you. Read on to find out more about them. Here are some tips to choose the best one for you. Optical connector, Hardness, Flexibility, and Durability
Optical connector
The optical connector for an insertion tube endoscope comprises a body for threading an optical element into and out of the endoscope and a retainer that receives the optical element. The retainer threads onto the connector body and abuts against the stopper surface. The optical element is disposed between the flange on the retainer and the distal end surface of the connector body.
In addition to the universal cord, the insertion tube is comprised of a fiber optic light bundle that runs the length of the scope. This fiber optic bundle is particularly vulnerable to damage caused by fluid invasion. Over time, dried fluid can lead to brittleness of the fiber optic bundle. When replacing the connector, you must remove the insertion tube and universal cord. While this may be a cheap, temporary fix, it is a short-term solution.
The video chip is one of the most important parts of a flexible endoscope. The chip allows you to see a clear image during a procedure. The video chip sits in a carriage on the distal endoscope. Damage to the chip can result in a distorted or blurry image. In such cases, you may need to send the endoscope for refurbishing. In addition to the distal endoscope carriage, the optical connector for insertion tube endoscope also includes the optical fiber and the video chip.
The endoscope console has a rotating connector. It is a plug-in unit that has a circuit board and electrically connects to a socket connector. It is attached to the operating part of the endoscope via an integral cable connection. The plug-in unit then enables the proximal end of the tube to move freely within it. Afterwards, the endoscope can be conducted out of the plug-in unit through a hole in the wall of the connector.
Flexible tip
The insertion section of an endoscope typically consists of a flexible tube. The structural body consists of an elongated, flexible tube and an outer covering that covers the periphery. Inside the flexible tube is a small cavity that can contain optical fibers, cables, or tubular elements. The flexible tip of the endoscope extends through this hole, and it is used to insert the endoscope into the patient.
The bending section of the scope is the most vulnerable part, as it is prone to damage. The bending section runs from the epoxy band adjacent to the insertion tube to the distal cap. The bending tip is composed of a bending rubber or a mesh material. It may also have a video chip embedded in it. The bending rubber is often the most vulnerable part of the scope.
Another component of a flexible endoscope is the video chip. This device helps the physician view a clear image throughout the procedure. The chip sits in a carriage on the distal tip. There are a variety of reasons why the chip can be damaged, including fluid invasion or physical trauma. Broken fibers in the image can result in black spots or pepper dots. These are both signs that the image bundle needs repair.
Cleaning a flexible endoscope is a challenging process. They must be sterilized after each use, which can cause a wide range of problems. Prior art materials have poor heat and chemical resistance, making repeated sterilization necessary. The repeated sterilization process also degrades the outer cover of a flexible tube, which makes it difficult to insert the endoscope into a body cavity. Further, severe degradation can cause small cracks or partially peeling off the outer cover.
Hardness
The hardness of the insertion tube endoscope is adjustable through hardness adjusting means. These hardness adjusting means comprise an elongated coil and a wire lying through the coil. They are brazed to the base of the flexible tube at both ends. However, over time, the ends of the coil and wire may become deteriorated. When the wire pulls on a deteriorated coil, the distal end of the flexible tube is pushed more than before.
The hardness of an insertion tube is important for patient safety. It prevents wear from causing a change in hardness or elasticity of the endoscope. A good quality endoscope insertion tube has a low wear resistance and can withstand repeated uses without cracking. It will not peel off or change in hardness over time. If you need to make subtle angle adjustments with an endoscope, a high-quality hardness tube will save you time and help the surgeon complete his or her task with greater ease.
In a patient, the operator must insert the endoscope through the patient’s rectum. The insertion tube is manipula
