China Single Use Choledochoscope Manufacturers Suppliers Factory

Single use choledochoscope are medical instruments used to examine the inside of the body, typically the digestive tract or airways. These instruments are equipped with a small camera and a light source, which allow doctors to visualize and capture images of the internal organs.

The single use choledochoscope itself is a long, thin tube that is inserted into the body through a natural orifice, such as the mouth or anus. As the single use choledochoscope is advanced, the camera and light source provide a live video feed of the area being examined. This allows doctors to identify any abnormalities or issues that may be present.

In addition to the camera and light source, some single use choledochoscopes also have specialized features, such as devices for taking biopsies or removing small tissue samples for further examination. These specialized tools are operated through the working channel of the single use choledochoscope, which is a small opening in the tube that allows other instruments to be passed through it while the single use choledochoscope is in place.

Single use choledochoscope are typically used to diagnose and treat medical conditions such as ulcers, inflammation of the digestive tract, and certain types of cancer. They are minimally invasive, meaning they do not require any incisions or stitches, and are generally very safe when used by trained medical professionals.

Pre-Clean Your Scope. Reprocessing begins in the procedure room. Pre-cleaning helps prevent the formation of any biofilm, so it's critical to start the cleaning process immediately after removing the insertion tube from the patient. If the remaining soil isn't removed promptly, it has the opportunity to dry which risks complete decontamination. To pre-clean, wipe the insertion tube, clear the air/water channels and soak in detergent solution. Note: make sure to remove all detachable components (air/water valve, suction valve, biopsy port cap) & soak in solution separately.

Perform a Leak-Test. Leak tests allow you to detect any damage to the external surface of the scope, as well as the internal channels. If you don't perform a leak test and the scope does have internal damage, this can lead to inadequate disinfection and even further damage to the single use choledochoscope. It is essential to perform a leak test after your scope has been pre-cleaned. For tips on performing a productive leak test, check out this past post.

Manually Brush & Flush. Manually cleaning the scope is a critical step in the disinfection process. When performing this step, the scope must completely immerse in the cleaner. During this step, it's time to put the previously detached components into the container to scrub them. When cleaning the exterior, use a soft brush or a lint free cloth. Make sure to thoroughly brush and flush any residue that may be lingering in the channels and ports, since residual matter can reduce the effectiveness of the sterilization process. Let teh scope and components soak in detergent for the time frame recommended in the manufacturer's manual.

Rinse & Dry. Thoroughly rinse the detergent from the single use choledochoscope with clean water. Next, use a lint-free cloth to wipe down the single use choledochoscope before drying the inside of the scope by pushing forced air through all the channels. The scope must be completely dry before moving onto the high-level disinfection process.

Disinfect. According to the manufacturer, follow reprocessing instructions for proper sterilization or high-level disinfection (HLD). Carefully review what equipment or chemicals are to be used so you can perform the most effective disinfection method. Once immersed in the solution, inject the solution through the channels and soak the scope for the recommended length of time. After soaking, use forced air to rid of any remaining disinfectant. Transfer the scope and components into a container of clean water and then remove scope & place onto a sterile towel. Dry with a lint-free cloth.

Flush with Alcohol. Flushing the scope with alcohol promotes drying of the channels to prevent any bacterial growth. Using 70% Ethyl or Isopropyl alcohol, aspirate through the channels by using the suction device. Then use forced air to dry out the remaining alcohol. Finally, use an alcohol-soaked, lint free cloth to wipe the exterior of the scope followed by drying ports with a cotton swab.

Store & Don't Forget to Document! When storing your scope, hang it in an uncoiled, vertical position to facilitate drying and prevent recontamination. Make sure there is enough room between devices so you can avoid damage caused by contact. For quality assurance purposes, it is highly recommended to maintain documentation throughout the entire process. Having this on record can be very helpful if there is ever a circumstance that requires you to backtrack, whether it be due to improper disinfection or a recall. You can find our best tips on documenting repairs to your scopes here. 

Visually examining and diagnosing abnormalities and diseases such as polyps, ulcers, bleeding, inflammation, lesions, and cancer.

Imaging organs within and adjacent to the gastrointestinal tract using ultrasound. This technique is known as endoscopic ultrasound (EUS) and the single use choledochoscopes are often known as echosingle use choledochoscopes. Endoscopic ultrasound is used to guide many endoscopic therapeutic procedures.

Performing biopsies using instruments inserted through the single use choledochoscope's working channel. Fine needle aspiration (FNA) is a type of biopsy used to collect samples from the gastrointestinal wall, liver, pancreas, lymph nodes, and bile ducts.

Performing therapeutic procedures using instruments inserted through the single use choledochoscope's working channel. Such procedures include polypectomy, draining pancreatic pseudocysts, dilating or stenting structures which have become too narrow, tightening structures which have become too loose, performing injection therapy, performing laser and radiofrequency ablation, and stopping bleeding.

Performing physical manipulation using instruments inserted through the single use choledochoscope's working channel. Such procedures include removing swallowed objects and placing feeding tubes.

The distal end of the single use choledochoscope is inserted into the gastrointestinal tract and the user operates the controls on the proximal end.

Typical components at the distal end include:

Bending Section: This section can be articulated vertically and horizontally to navigate through the gastrointestinal tract.

Illumination Lens: Light produced by an external light source is transmitted via fiber optics and exits this lens. This light is then reflected and returned through the objective lens to form the image.

Objective Lens: Reflected light enters the objective lens. Fiber single use choledochoscopes transmit this light through the single use choledochoscope via fiber optics whereas video single use choledochoscopes capture the light using an imaging sensor within the distal tip.

Working Channel: This lumen allows endoscopic instruments to be inserted through the single use choledochoscope to perform procedures such as fine needle aspiration (FNA), drainage, injection, laser ablation, radiofrequency ablation, biopsy, polypectomy, and electrosurgical coagulation and cutting.

Gas, Fluid, and Suction Nozzle: This lumen allows insufflation, irrigation, and suction to optimize access and visibility within the gastrointestinal tract.

Recent market trends indicate that greatest market demand for single use choledochoscope will continue to be for hospital-based procedures, followed by diagnostic centers and lastly clinics. Clinical applications for single-use endoscopes span a wide range of diagnostic and therapeutic/surgical procedures: ENT, dentistry, bronchoscopy, gastroenterology (single-use colonoscopes and disposable gastroscopes), general surgery, cardiology, gynecology, urology, and orthopedics (arthroscopy).
Several emerging clinical applications can also leverage high-definition micro-camera video technology: aortic visualization for stent placement and capsule endoscopy delivery devices. 

Zhejiang Geyi Medical Devices Co., Ltd. is a high-tech company integrating R & D, production, sales and service. It's headquartered in Jiande, Hangzhou City. The company has established a research and development and production base of 20000 m² in Jiande.