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Knot Medical Device Problem

Known as: Knot, Knotted, Knotted Material 
National Institutes of Health

Related topics

Related topics

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Medical Device Problem Codes FDA CDRH

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2014
2014
TRIPLE POINT NUMBERS AND QUANDLE COCYCLE INVARIANTS OF KNOTTED SURFACES IN 4 – SPACE
The triple point number of a knotted surface in 4–space is the minimal number of triple points for all generic projections into 3… 
2013
2013
Interactive Exploration of 4D Geometry with Volumetric Halos
Halos have been employed as a compelling illustrative hint in many applications to promote depth perception and to emphasize… 
Review
2010
Review
2010
Solitonic Models Based on Quantum Groups and the Standard Model
The idea that the elementary particles might have the symmetry of knots has had a long history. In any current formulation of… 
Highly Cited
2003
Highly Cited
2003
Hierarchical Pore Structure and Wetting Properties of Single-Wall Carbon Nanotube Fibers
We show that single-wall carbon nanotube (SWNT) fibers produced by the particle-coagulation spinning process possess a well… 
2001
2001
On-line adsorption/preconcentration using a knotted reactor for total Hg determination in drinking water by f ow injection CV-AAS
An on-line mercury preconcentration and analysis system using atomic absorption spectrometry (AAS) and flow injection (FI) with… 
1994
1994
Transition metals as assembling and templating species: From catenanes and knots to strings threaded through molecular rings
Abstract 
Highly Cited
1990
Highly Cited
1990
Three-dimensional twisted vortices in an excitable chemical medium
SEVERAL different types of three-dimensional nonlinear wave structure are expected to occur in chemically excitable media1. In… 
1979
1979
The Knotting of Brownian Motion in 3-Space
The " knotting " properties of Brownian motion are investigated. Because the path of Brownian motion in 3-space intersects itself… 
1969
1969
Triangulations of the $3$-ball with knotted spanning $1$-simplexes and collapsible $r$th derived subdivisions
It has been shown by R. H. Bing [1] that if K is a simplicial complex which triangulates a 3-ball, a is a spanning 1-simplex of K… 
1963
1963
Absolute Configuration and Chemical Topology
The stereochemistry of catenanes, knotted molecules, and Borromean rings is discussed. An augmentation of the Cahn-Ingold-Prelog… 
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