guidewire

guidewire
A wire or spring used as a guide for placement of a larger device or prosthesis, such as a catheter or intramedullary pin.

* * *

guide·wire (gīdґwīr″) a thin, usually flexible wire that can be inserted into a confined or tortuous space to act as a guide for subsequent insertion of a stiffer or bulkier instrument, such as a catheter.

Medical dictionary. 2011.

Игры ⚽ Поможем сделать НИР

Look at other dictionaries:

  • guidewire — n. a piece of equipment used in interventional procedures, particularly in the Seldinger technique. Guidewires often have multiple cores and a variety of coverings, depending on their functions, and they vary in stiffness. Their ends may be… …   The new mediacal dictionary

  • Percutaneous coronary intervention — Intervention A coronary angiogram (an X ray with radio opaque contrast in the coronary arteries) that shows the left coronary circulation. The distal left main coronary artery (LMCA) is in the left upper quadrant of the image. Its main branches… …   Wikipedia

  • Seldinger technique — The Seldinger technique is a medical procedure to obtain safe access to blood vessels and other hollow organs. It is named after Dr. Sven Ivar Seldinger (1921 1998), a Swedish radiologist from Mora, Dalarna County, who introduced the procedure in …   Wikipedia

  • List of software patents — This is an incomplete list, which may never be able to satisfy particular standards for completeness. You can help by expanding it with reliably sourced entries. Computer programs, software and patent law …   Wikipedia

  • Esophageal dilatation — is a therapeutic endoscopic procedure that enlarges the lumen of the esophagus. [cite web url=http://www.ncbi.nlm.nih.gov/sites/entrez?db=pubmed uid=6853983 cmd=showdetailview indexed=google|title=Bacteremia associated with esophageal dilatation …   Wikipedia

  • Brivant — Ltd is an Irish medical device company, specialising in the design and manufacture of percutaneous medical instruments. Brivant supplies CE marked and FDA registered medical devices to the customer ready for clinical use. History Brivant Ltd. was …   Wikipedia

  • Central venous catheter — In medicine, a central venous catheter (CVC or central venous line or central venous access catheter ) is a catheter placed into a large vein in the neck (internal jugular vein), chest (subclavian vein) or groin (femoral vein). It is used to… …   Wikipedia

  • Intravascular ultrasound — (IVUS) is a medical imaging methodology using a specially designed catheter with a miniaturized ultrasound probe attached to the distal end of the catheter. The proximal end of the catheter is attached to computerized ultrasound equipment. It… …   Wikipedia

  • Percutaneous endoscopic gastrostomy — Intervention ICD 9 CM 43.11 Percutaneous endoscopic gastrostomy is an endoscopic medical procedure in which a tube (PEG tube) is passed into a patient s stomach through the abdo …   Wikipedia

  • Self-expandable metallic stent — A self expandable metallic stent (or SEMS) is a metallic tube, or stent, used in order to hold open a structure in the gastrointestinal tract in order to allow the passage of food, chyme, stool, or other secretions required for digestion. SEMS… …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”