Catheter

catheterscatheterizationindwelling cathetertube catheterisationabdominal catheterangiocathcardiac cathetercatheter laboratoriesindwelling line
In medicine, a catheter is a thin tube made from medical grade materials serving a broad range of functions.wikipedia
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Peripherally inserted central catheter

PICC linePICCPICC lines
A catheter left inside the body, either temporarily or permanently, may be referred to as an "indwelling catheter" (for example, a peripherally inserted central catheter).
It is a catheter that enters the body through the skin (percutaneously) at a peripheral site, extends to the superior vena cava (a central venous trunk), and stays in place (dwells within the veins) for days or weeks.

Urinary catheterization

urinary cathetercathetercatheterization
In urinary catheterization a latex, polyurethane, or silicone tube known as a urinary catheter is inserted into a patient's bladder via the urethra.

Peripheral venous catheter

intravenous catheterperipheral venous accesscannula
In medicine, a peripheral venous catheter (PVC), peripheral venous line or peripheral venous access catheter is a catheter (small, flexible tube) placed into a peripheral vein for venous access to administer intravenous therapy such as medication fluids.

Foley catheter

catheterindwelling urinary catheterurinary catheters
For example, silicone is used in Foley catheters where fractures have been reported, often requiring surgery to remove the tip left in the bladder.
Manufacturers usually produce Foley catheters using silicone or coated natural latex.

Suprapubic cystostomy

Cystostomysuprapubic catheterVesicostomy
Initially, a thin tube (catheter) is placed through the skin just above the pubic bone into the bladder, often with the assistance of ultrasound imaging.

Epidural administration

epiduralepidural anesthesiaepidural anaesthesia
Epidural techniques frequently involve injection of drugs through a catheter placed into the epidural space.

Blood pressure

systolic blood pressurediastolic blood pressurearterial blood pressure
However, measurement of pressures in the venous system and the pulmonary vessels plays an important role in intensive care medicine but requires invasive measurement of pressure using a catheter.

Central venous catheter

central venous catheterscentral linecentral lines
A central venous catheter (CVC), also known as a central line, central venous line, or central venous access catheter, is a catheter placed into a large vein.

Angiography

angiogramarteriographyangiographic
Using a system of guide wires and catheters, a type of contrast agent (which shows up by absorbing the X-rays), is added to the blood to make it visible on the X-ray images.

Intravenous therapy

intravenousintravenouslyinjection into a vein
A peripheral IV line (PVC or PIV) consists of a short catheter (a few centimeters long) inserted through the skin into a peripheral vein (any vein not situated in the chest or abdomen).

Pulmonary artery catheter

Swan-Ganz cathetercatheterization, swan-ganzPulmonary artery catheterization
Pulmonary artery catheterization (PAC), or right heart catheterization, is the insertion of a catheter into a pulmonary artery.

Balloon sinuplasty

Balloon technology was initially cleared by the U.S. Food and Drug Administration in 2005 and is an endoscopic, catheter-based system for chronic sinusitis.

Angioplasty

balloon angioplastyangioplastiespercutaneous transluminal angioplasty
Angioplasty requires an access vessel, typically the femoral or radial artery or femoral vein, to permit access to the vascular system for the wires and catheters used.

Nephrostomy

nephrostomy, percutaneousnephrostomiesPercutaneous nephrostomy
Nephrostomies are created by surgeons or interventional radiologists and typically consist of a catheter which pierces the skin and rests in the urinary tract.

Catheter ablation

cardiac ablationradiofrequency catheter ablationAblation
Catheter ablation involves advancing several flexible catheters into the patient's blood vessels, usually either in the femoral vein, internal jugular vein, or subclavian vein.

Umbilical line

Umbilical Venous CatheterUmbilical Arterial Catheterumbilical veins
Generally the UAC/UVC (Umbilical Artery Catheter/Umbilical Vein Catheter) is used in Neonatal Intensive Care Units (NICU) as it provides quick access to the central circulation of premature infants.

Seldinger technique

introducer sheath
An introducer sheath can be used to introduce catheters or other devices to perform endoluminal (inside the hollow organ) procedures, such as angioplasty.

Tracheal tube

endotracheal tubebreathing tubebreathing tubes
He is also credited with the invention of the modern "disposable" plastic endotracheal tube now used routinely in surgery.
A tracheal tube is a catheter that is inserted into the trachea for the primary purpose of establishing and maintaining a patent airway and to ensure the adequate exchange of oxygen and carbon dioxide.

Intracranial pressure

increased intracranial pressureintracranial hypertensionpressure inside the skull
A catheter can be surgically inserted into one of the brain's lateral ventricles and can be used to drain CSF (cerebrospinal fluid) in order to decrease ICP's.

Artificial insemination

intrauterine inseminationartificially inseminatedIUI
Intrauterine insemination (IUI) involves injection of washed sperm into the uterus with a catheter.

Cardiac electrophysiology

electrophysiologycardiac electrophysiologistcardiac conduction system
The system is designed to visualise the real-time calculated position and orientation of a specialised RF ablation catheter within the patient's heart in order to minimise radiation exposure during fluoroscopy, increase the accuracy of targeted RF ablation and reacquisition of pacing sites for re-ablation.

In vitro fertilisation

IVFin vitro fertilizationin-vitro fertilization
Embryos are transferred to the patient's uterus through a thin, plastic catheter, which goes through her vagina and cervix.

Hemodialysis

haemodialysisdialysisScribner shunt
The tube is connected to a 15, 16, or 17 gauge needle inserted in the dialysis fistula or graft, or connected to one port of a dialysis catheter.

French catheter scale

FrenchFrench gaugeF
The French scale or French gauge system is commonly used to measure the size of a catheter.

Prostatectomy

radical prostatectomyprostatectomieslaser prostate surgery
The Walsh catheter is particularly useful after prostatectomy for it drains the bladder without infection or clot retention.
Severe irritation takes place if a latex catheter is inserted in the urinary tract of a person allergic to latex.