Method and apparatus for location of a catheter tip
First Claim
1. A catheter location system allowing location of an end of the catheter, said catheter location system comprising:
- a catheter including a proximal end, a distal end, and a lumen positioned therebetween;
a catheter detector positioned within the lumen of the catheter; and
a lock positioned at the proximal end of the catheter, the lock being selectively movable between a locked position and an unlocked position for locking and unlocking the catheter detector within the lumen.
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Accused Products
Abstract
The present invention relates to a method and apparatus used to place a catheter having a distal end and a proximal end where the proximal end cannot be trimmed within a patient. The method and apparatus utilize a device operative in locating the tip of a catheter, which includes a detector assembly having a detector and a locator. The detector of the detector assembly is locked into positioned remote from the distal end of the catheter prior to inserting the catheter in the patient. The distal end of the catheter is trimmed, as to define a trimmed distal end, the detector is then unlocked and placed proximate the trimmed end. In the preferred embodiment the detector is locked into place proximate the trimmed distal end and the catheter is placed within the patient.
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Citations
7 Claims
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1. A catheter location system allowing location of an end of the catheter, said catheter location system comprising:
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a catheter including a proximal end, a distal end, and a lumen positioned therebetween; a catheter detector positioned within the lumen of the catheter; and a lock positioned at the proximal end of the catheter, the lock being selectively movable between a locked position and an unlocked position for locking and unlocking the catheter detector within the lumen. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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Specification