| Seldinger technique | A method of percutaneous insertion of a catheter into a blood vessel or space, such as an abscess cavity: a needle is used to puncture the structure and a guide wire is threaded through the needle; when the needle is withdrawn, a catheter is threaded over the wire; the wire is then withdrawn, leaving the catheter in place. (05 Mar 2000) |
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| Seldinger, Sven Ivar | <person> Swedish radiologist, *1921. See: Seldinger technique. (05 Mar 2000) |
| Seldinger technique |
a method for introducing a catheter into a hollow lumen structure or body cavity; a narrow needle is used to enter the structure, a guidewire is passed through the needle, the needle is removed, and the catheter is advanced over the wire. Used in angiography, cardiac catheterization, and cannulation of the central venous system.
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| Seldinger n. |
a needle with a blunt, tapered external cannula with a sharp obturator; used for the initial percutaneous insertion characteristic of the Seldinger technique for arterial or venous access.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| Seldinger needle, technique |
see under needle and technique.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| Seldinger t. |
a method for introducing a catheter into a hollow lumen structure or body cavity; a narrow needle is used to enter the structure, a guidewire is passed through the needle, the needle is removed, and the catheter is advanced over the wire. Used in angiography, cardiac catheterization, and cannulation of the central venous system.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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