Layered yarn and weighted blanket for deep pressure therapy
Disclosed is a weighted material that is configured to effectuate deep pressure therapy to a person when the weighted material is used as a blanket over the person's body. A length of layered yarn is interlooped to form the weighted material. The layered yarn includes an outer tube extending longitudinally from a first end to a second end. The outer tube defines a conduit extending longitudinally therethrough from the first end to the second end. A fiber material is disposed within the conduit and extend longitudinally from the first end to the second end. The interlooped length of yarn, by itself, is configured and sufficiently weighted to effectuate deep pressure therapy to a person when the blanket lies over the person's body. Various other systems and methods are also disclosed.
1. A blanket weighted to effectuate deep pressure therapy to an individual when the blanket lies over the individual, the blanket formed of a single layer of interlooped yarn, wherein the yarn comprises:
an outer tube extending longitudinally from a first end to a second end, wherein the outer tube is formed of a sheet of fabric and defines a conduit extending longitudinally through the outer tube, wherein the conduit comprises a volume; and
a filling arranged within the conduit of the outer tube,
wherein the blanket has a weight between 5 pounds and 45 pounds, inclusive.
2. The blanket of claim 1 , wherein the filling comprises fibers.
3. The blanket of claim 2 , wherein the fibers comprise cotton fibers.
4. The blanket of claim 2 , wherein the fibers consist of cotton fibers.
5. The blanket of claim 2 , wherein the fibers comprise synthetic fibers.
6. The blanket of claim 5 , wherein the synthetic fibers comprise elastane.
7. The blanket of claim 1 , wherein the filling demonstrates high stretching properties.
8. The blanket of claim 1 , wherein the filling comprises elastane.
9. The blanket of claim 1 , wherein the filling comprises interlocking fibers.
10. The blanket of claim 1 , wherein the filling occupies about 75%-95%, inclusive, of the volume of the conduit.
11. The blanket of claim 10 , wherein the filling occupies about 85-95%, inclusive, of the volume of the conduit.
12. The blanket of claim 1 , wherein the weight is between 7 pounds and 40 pounds, inclusive.
13. The blanket of claim 12 , wherein the blanket has a length between 50 inches and 80 inches, inclusive, and a width between 35 inches and 70 inches, inclusive.
14. The blanket of claim 1 , wherein the weight is between 10 pounds and 35 pounds, inclusive.
15. The blanket of claim 14 , wherein the blanket has a length between 50 inches and 80 inches, inclusive, and a width between 35 inches and 70 inches, inclusive.
16. The blanket of claim 1 , wherein the weight is between 20 pounds and 35 pounds, inclusive.
17. The blanket of claim 16 , wherein the blanket has a length between 50 inches and 80 inches, inclusive, and a width between 35 inches and 70 inches, inclusive.
18. The blanket of claim 1 , wherein the outer tube is formed of a stretch fabric material.
19. The blanket of claim 1 , wherein the yarn comprises a diameter between one and five inches, inclusive.
20. The blanket of claim 1 , wherein the blanket has a density of between 0.07 g/cm 3 to 0.21 g/cm 3 , inclusive.
21. The blanket of claim 20 , wherein the blanket has a density of between 0.08 g/cm 3 and 0.14 g/cm 3 , inclusive.
22. The blanket of claim 1 , wherein the interlooped yarn forms loops and heavy knots at cross-sections of the loops to create a pattern of pressure regions.
23. The blanket of claim 1 , wherein the yarn is interlooped in a pattern to create openings through the blanket.
24. The blanket of claim 23 , wherein the openings occupy 18-26%, inclusive, of a volume of the blanket.
25. A method of effectuating deep pressure therapy on an individual having a nervous system comprising a sympathetic nervous system and a parasympathetic nervous system, the method comprising:
providing the blanket of claim 1 ; and
positioning the blanket on the individual to cause the individual's nervous system activity to switch from being dominated by the sympathetic nervous system to being dominated by the parasympathetic nervous system.
26. The blanket of claim 1 , wherein the blanket comprises a height and wherein the height of the blanket is substantially the same as a diameter of the yarn.
27. A blanket weighted to effectuate deep pressure therapy to an individual when the blanket lies over the individual, the blanket formed of a single layer of interlooped yarn, wherein the yarn comprises:
an outer tube extending longitudinally from a first end to a second end, wherein the outer tube is formed of a sheet of fabric and defines a conduit extending longitudinally through the outer tube, wherein the conduit comprises a volume; and
a filling arranged within the conduit of the outer tube,
wherein the blanket has a density of between 0.07 g/cm 3 and 0.21 g/cm 3 , inclusive.
28. The blanket of claim 27 , wherein the blanket has a density of between 0.08 g/cm 3 and 0.14 g/cm 3 , inclusive.