catheter

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catheter

Med a long slender flexible tube for inserting into a natural bodily cavity or passage for introducing or withdrawing fluid, such as urine or blood

catheter

[′kath·ə·dər]
(medicine)
A hollow, tubular device for insertion into a cavity, duct, or vessel to permit injection or withdrawal of fluids or to establish patency of the passageway.
References in periodicals archive ?
- Specialty catheters is expected to be the fastest-growing product segment over the forecast period due to rising prevalence of target diseases and demand for minimally invasive procedures
There is a significant increase in metastatic infection in patients with dialysis catheters versus AV grafts8.
As mentioned by the antic age physicians, longer and S-shaped and curled urinary catheters made up of bronze seem more compatible for male urethral anatomy.
If there is an unexplained chest pain and hypotension right after the dialysis is started, the dialysis must be aborted immediately and the position and functions of the catheter must be checked.4 The NKF-DOQI guideline recommends routine chest X-rays to detect potential complications and to verify the placement of the catheter after jugular and subclavian catheter insertion.5 The distal tip of the malpositioned catheter may be localized in an improper vein (contralateral subclavian, contralateral brachiocephalic or internal mammarian vein).6 Internal thoracic vein, the internal mammarian vein and the pulmonary arteries are the most reported locations for malpositioned central venous catheters.
The issue of whether people can reuse catheters or if they should be single-use has long been debated in the medical community.
Chang et al., "Concurrent use of pigtail and loop snare catheters for percutaneous retrieval of dislodged central venous port catheter," Kaohsiung Journal of Medical Sciences, vol.
Urbanes, "Infection associated with tunneled hemodialysis catheters," Seminars in Dialysis, vol.
In the second part, we aimed to evaluate the antimicrobial durability and the inhibition of biofilm formation in different types of commercial urinary catheters.
Palliative PTBD was performed, and 8.3 F ring catheters, with tips proximal to the stenotic segment, were placed in both lobes.
The IHI (2011) determined that four essential components can contribute to the prevention of CAUTIs: avoiding unnecessary placement of indwelling catheters, using aseptic technique during insertion and evidence-based guidelines to manage catheters, and removing catheters as early as possible (see Table 1).
Entrapped continuous peripheral nerve block catheters are most often due to a knotted, kinked, or damaged catheter [36].
The PerfIC Cath catheters have an attached urine collection bag while the mPower Cath products have a urine collection bag that is not attached to the catheter.