Balloon tying aid
View Patent ↗A device and technique for knotting an inflated balloon or forming a knot in another material is provided. One approach includes: holding a knot tying aid by a handle portion, the handle portion being positioned opposite a distal portion, the distal portion including several prongs (in one nonlimiting example at least three) extending away from the handle and being spaced apart from one another in correspondence to vertices of a triangle; winding a tag end portion of the inflated balloon about the prongs to form a loop; and passing part of the tag end portion through the loop to form a knot.
1. A method of knotting, comprising:
placing a balloon in an inflated state, the balloon including a tag end portion defining a fluid port;
holding a knot tying aid, the knot tying aid including a proximal handle positioned opposite a distal end portion, the distal end portion including at least three prongs extending away from the proximal handle and a corresponding number of arms, each one of the arms being joined to the proximal handle and a respective one of the prongs to define a corresponding elbow shape, the arms extending away from the proximal handle laterally in relation to a longitudinal centerline axis of the proximal handle;
winding the tag end portion of the inflated balloon about the prongs, the prongs being spaced apart with a gap therebetween to form a corresponding loop from the tag end portion, and the prongs corresponding to vertices of a triangle with the loop positioned thereabout, the loop including a crossed portion and defining an opening; and
positioning the tag end portion through the opening of the loop to form a knot to close the port while the balloon is in the inflated state.
2. The method of claim 1 , which includes:
moving the tag end portion over or under the loop to pass through the opening during the positioning of the tag end portion;
pulling the tag end portion after the moving of the tag end portion to pass through the opening to tighten the knot; and
removing the loop from one or more of the prongs of the balloon tying aid.
3. The method of claim 1 , wherein the vertices approximately correspond to an isosceles triangle and each elbow shape approximately defines a right angle.
4. The method of claim 3 , wherein the vertices approximately correspond to an equilateral triangle.
5. The method of claim 1 , which includes removing the loop from a first one of the prongs before other of the prongs while tightening the knot.
6. The method of claim 5 , which includes pulling the tag end portion to tighten the knot.
7. The method of claim 6 , wherein the holding of the knot tying aid is by the proximal handle during the winding of the tag end portion, the positioning of the tag end portion through the opening, the removing of the loop from the first one of the prongs, and the pulling of the tag end portion to tighten the knot.