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3 results about "Insertion angle" patented technology
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ANGLE OF NEEDLE INSERTION. The angle of insertion could be : Perpendicular (Image 1) : in which the needle is inserted perpendicularly forming a 90 degree angle with the skin surface.Most points on the body can be punctured perpendicularly. Oblique (Image 2) : in which the needle is inserted obliquely forming a 45 degree angle with the skin surface.
Needle and housing
An inserter assembly that has a base, a needle, an inner part that selectively transitions the needle from a retracted position substantially within the base to an extended position where at least a portion of the needle extends outside of the base, and an insertion angle component. As the inner part of the inserter assembly transitions from the retracted position to the extended position, the needle is at least partially deflected by the insertion angle component.
Owner:UNOMEDICAL AS
Systems, methods, and devices for needle positioning
Several needle insertion devices are disclosed, including devices that achieve a fixed or variable insertion angle. The fixed insertion angle device may include a channel guide with a stop to limit insertion to a desired depth. The fixed insertion angle device may also include a rack and pinion mechanism to maintain the insertion geometry to achieve a desired depth. The variable insertion angle design may include a channel guide with a stop to limit insertion to a desired depth. The variable insertion angle device may also implement a depth cam configured to associate an insertion angle with an insertion depth. Improvements to these designs are also disclosed.
Owner:ULTRASERTION CORP
Needle and housing
An inserter assembly that has a base, a needle, an inner part that selectively transitions the needle from a retracted position substantially within the base to an extended position where at least a portion of the needle extends outside of the base, and an insertion angle component. As the inner part of the inserter assembly transitions from the retracted position to the extended position, the needle is at least partially deflected by the insertion angle component.
Owner:UNOMEDICAL AS