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(14 products available)
Endorectal ultrasound (ERUS) probe
An endorectal ultrasound probe is a medical imaging device used to create detailed images of the rectal and surrounding prostate gland structures. These probes are mainly used in ERUS to help doctors in biopsy planning, rectal tumor staging, prostate gland measurements, and guiding treatment. The probe emits sound waves that reflect off internal structures to produce real-time ultrasound images on a connected monitor. The high-resolution endorectal probe visualizes soft tissue details, helping diagnose diseases like prostate cancer and rectal abnormalities. ERUS is a noninvasive alternative to direct observation and offers precision in urology and gastroenterology.
Endorectal MRI probe
An endorectal MRI probe is used to obtain very accurate and detailed images of the rectum, prostate, and adjacent pelvic regions. This probe is mainly used for prostate cancer staging and other rectal disease assessments. Unlike ultrasound, which uses sound waves, MRI probes officially measure magnetic fields and radio waves to visualize internal structures. ERMRI offers exceptional contrast resolution, distinguishing between normal and abnormal tissues. This makes it a crucial instrument for preoperative assessment and treatment planning in urology and colorectal medicine. Its precision helps reduce diagnostic uncertainty and guide effective treatment.
3D endorectal probe
A 3D endorectal probe is an advanced medical imaging tool that provides three-dimensional images of the rectum and prostate glands. This probe offers more detailed visualizations than its 2D counterparts, improving assessments of rectal tumors, prostate size and shape, and other pelvic abnormalities. The probe quickly captures all necessary data for advanced computer reconstruction, providing comprehensive anatomy views from multiple angles. This detailed information is crucial for accurate diagnosis and treatment planning in urology and colorectal surgery. 3D Endorectal probes enhance precision in procedures like biopsy and radiation therapy.
High-frequency Endorectal probe
A high-frequency endorectal probe employs ultrasound waves at elevated frequencies to yield particularly sharp, detailed images of rectal and prostate tissues. Due to its advanced frequency range, this endorectal probe surpasses standard probes in resolution, capturing minute details crucial for evaluating rectal cancers, prostate characteristics, and pelvic organ irregularities. Its depth of penetration remains adequate for effective assessment despite the probe's high frequency. Proficient in urology and colorectal medicine, this probe aids precision in biopsies and guides laser treatments. Its ability to furnish superior quality images fosters improved diagnostic accuracy and treatment outcomes.
Endorectal Probes possess distinctive features depending on their classification, such as ultrasound and MRI probes. These probes typically operate at ultrasound frequencies, with ERUS probes commonly in the range of 3-9 MHz and ultra-high frequency ERUS probes of 9-18 MHz. Their diameters usually range from 2-4 cm, ensuring effective rectal entry for imaging. Resolution is critical, with high-frequency probes offering greater detail, an important factor in correctly visualizing prostate cancer or rectal tumors. MRIs probes, on the other hand, do not require ultrasonic waves but rely on strong magnetic fields and are known for their high-resolution images. Materials used for manufacturing these probes are important in maintenance, often consisting of stainless steel and medical-grade plastics, which enhance durability and patient safety during procedures.
Proper maintenance and care of an endorectal ultrasound probe are important for its durability and reliability and for ensuring patient safety. Strict adherence to established standards for probe decontamination and reprocessing is essential to avert the transmission of infections. Typically, following the completion of each procedure, the probe should first be cleaned with a soft cloth or gauze to remove any bodily fluids or debris. After this initial cleaning, it should be reprocessed using an appropriate high-level disinfectant or sterilization method, such as a steam autoclave, gas plasma, or liquid immersion, depending the hospital's guidelines.
Furthermore, probes must be routinely examined for any sign of wear, such as cracks or damage, as these can diminish performance and raise safety issues. Returned instruments for repair or replacement should be sent. Also, to ensure uninterrupted operations, a schedule for probe servicing based on the manufacturer's recommendations should be developed to maintain the probe in proper working condition.
Storing endorectal probes in a clean, dry, and temperature-controlled region is further advisable. Probes should be encased in protective covers to ward off external damage. Moreover, probes must be frequently verified for accuracy and calibration, guaranteeing that imaging remains undistorted. Maintenance records should be regularly updated to ensure the probe's operational effectiveness. Attention paid to these details ensures a probe's longevity, safety, and efficacy, advancing patient outcomes in diagnostics and treatment.
Endorectal probes are vital in diverse diagnostic imaging, particularly in urology and gastroenterology. These instruments provide precise imaging of the prostate gland and rectal tissues. For ultrasound, these probes generate real-time images through sound waves, aiding in detecting tumors, cysts, and other abnormalities. MRIs probes, which utilize magnetic fields, yield detailed images for comprehensive rectal assessments. Their precision is crucial in staging rectal cancer and planning treatment. Furthermore, these probes are instrumental in guiding biopsies, ensuring tissue samples are obtained accurately from targeted areas. Their applications expand to other areas, including fertility assessments and pelvic organ evaluations.
In surgery, endorectal probes are crucial for correctly diagnosing and treating numerous pelvic and rectal conditions. They become indispensable during prostatectomy procedures by offering surgeons clear imaging of prostate cancer boundaries, which enhances tumor excision accuracy. In colorectal surgery, endorectal probes help visualize rectal tumors and guide precise anastomosis, diminishing the possibility of postsurgical complications. These probes also facilitate laparoscopic surgeries, providing vital feedback for effective navigation within complex pelvic anatomy.
Furthermore, in veterinary medicine, endorectal probes assess rectal and pelvic organs in animals, extending diagnostics and surgical applications. These instruments enable veterinarians to conduct thorough pelvic ultrasounds, assisting in reproductive evaluations and detecting abnormalities in various species.
Endorectal Probes also possess critical significance beyond immediate clinical applications in biomedical research. Their adaptability and imaging proficiency make them ideal tools for exploring rectal physiology and understanding disease progression mechanisms in animal models. In pharmacological studies, these probes aid in estimating drug absorption and bioavailability through direct rectal assessment.
The selection of an endorectal probe begins with considering the materials used in probe design. Endorectal probes are manufactured with medical-grade stainless steel, hardened plastics, and silicone. These are easy to clean, sterilize, and are very resistant to chemicals. These materials ensure there are no infections after the procedure, as the probe will be non-porous and smooth. The construction materials will also ensure that the probe is durable and sturdy during use.
Another factor to consider is the level of the probe's compatibility with imaging equipment. The probe should be compatible with ultrasound machines or MRI scanners. To decide on the right probe, getting endorectal probe reviews from previous customers would be a good option. It will help check which machine the probe are used with and if they had issues with imaging.
Also, the probe's design should be ergonomic so it can be used comfortably. For the health and safety of patients, the probe should have a smooth and streamlined shape. Moreover, the probe's size and dimensions should be appropriate so that procedures remain effective and efficient. A well-designed probe will limit discomfort and enable medical practitioners to handle the probe with ease during imaging or procedures. Note the cost of the probe mainly lies in the materials and ergonomic design that go into making them.
When selecting an endorectal probe, one needs to decide if the probe has monophasic or polyphasic electrical stimulation. Monophasic probes have one stimulation pattern, while the polyphasic type has multiple. Monophasic probes are opt, as they are simple to use. However, the polyphasic probes have adjustable stimulation patterns, making them suitable for various medical applications.
A1: The common materials used to manufacture endorectal probes are stainless steel, hardened plastics, and silicone.
A2: It is not very important in most cases. Strain gauge technology in the probe enhances the accuracy of measurements. This makes them reliable in long-term medical applications. In cases where the probe needs to be used for long periods, going for a strain gauge probe would be best to have.
A3: Yes, certain probes are manufactured to be used in ultrasound and MRI. These probes are usually manufactured using titanium alloys and carbon composites. These materials are non-ferrous and non-metallic, making them ideal for medical imaging.
A4: There are several factors. The animal's size should impact the probe chosen. If the animal is small, a small probe should be used, and vice versa for larger animals. Also, the probe's materials have to be very sturdy yet easily cleanable so the probe does not penetrate too deep into the animal's abdomen.
A5: Yes, high-quality manufactures state a certain number of years for their probe. However, several factors affect this time, such as how often the probe is used, how well it is cleaned, and what conditions it is stored in.
