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US 11,304,839 B2Granted
Lifting belt
OwnerKi Yong Chang, Min Young Kanginventors
Life of this patent
Estimating the term…
Abstract
A lifting belt includes a lifter configured to generate a tractive force in a longitudinal direction of a spinal column by expansion, a left connector and a right connector respectively disposed on a left side and a right side of the lifter, and a central connector attachable to or detachable from the left connector and the right connector.
Claims9
A lifting belt comprising:
- a lifter configured to generate a tractive force in a longitudinal direction of a spinal column by expansion;
- a left connector and a right connector respectively disposed on a left side and a right side of the lifter;
- and
- a central connector attachable to or detachable from the left connector and the right connector,
- wherein the left connector comprises:
- a first connecting member connected to an upper end of the lifter on the left side of the lifter;
- and
- a second connecting member connected to a lower end of the lifter on the left side of the lifter, and
- the right connector comprises:
- another first connecting member connected to an upper end of the lifter on the right side of the lifter, and
- another second connecting member connected to a lower end of the lifter on the right side of the lifter,
- wherein the central connector comprises:
- a first central connecting member to be connected to the first connecting member and the another first connecting member;
- and
- a second central connecting member to be connected to the second connecting member and the another second connecting member,
- wherein the central connector comprises an indicator configured to indicate a connection location of the left connector or the right connector based on a body size of a user,
- wherein the indicator comprises a curve indicating an edge of the left connector or an edge of the right connector, and lexical indicia configured to indicate the body size of the user corresponding to the curve.
14 more elements
A lifting belt comprising:
- a lifter configured to generate a tractive force in a longitudinal direction of a spinal column by expansion;
- a left connector and a right connector respectively disposed on a left side and a right side of the lifter;
- and
- a central connector attachable to or detachable from the left connector and the right connector,
- wherein the left connector comprises:
- a first connecting member connected to an upper end of the lifter on the left side of the lifter;
- and
- a second connecting member connected to a lower end of the lifter on the left side of the lifter, and
- the right connector comprises:
- another first connecting member connected to an upper end of the lifter on the right side of the lifter, and
- another second connecting member connected to a lower end of the lifter on the right side of the lifter,
- wherein the central connector comprises:
- a first central connecting member to be connected to the first connecting member and the another first connecting member;
- and
- a second central connecting member to be connected to the second connecting member and the another second connecting member,
- wherein the lifter further comprises:
- a plurality of expanding portions configured to extend in the longitudinal direction of the spinal column and configured to be expanded by injection of a fluid;
- and
- a plurality of blocking portions disposed among the plurality of expanding portions in a vertical direction of the lifter,
- wherein a distance from an end of the left connector or the right connector to an expanding portion closest to the left connector or the right connector among the plurality of expanding portions is greater than or equal to ½ of a total length of the central connector.
17 more elements
A lifting belt comprising:
- a lifter configured to generate a tractive force in a longitudinal direction of a spinal column by expansion;
- a left connector and a right connector respectively disposed on a left side and a right side of the lifter;
- and
- a central connector attachable to or detachable from the left connector and the right connector,
- wherein the left connector comprises:
- a first connecting member connected to an upper end of the lifter on the left side of the lifter;
- and
- a second connecting member connected to a lower end of the lifter on the left side of the lifter, and
- the right connector comprises:
- another first connecting member connected to an upper end of the lifter on the right side of the lifter, and
- another second connecting member connected to a lower end of the lifter on the right side of the lifter,
- wherein the central connector comprises:
- a first central connecting member to be connected to the first connecting member and the another first connecting member;
- and
- a second central connecting member to be connected to the second connecting member and the another second connecting member,
- wherein the central connector comprises an indicator configured to indicate a connection location of the left connector or the right connector based on a body size of a user,
- wherein the left connector or the right connector comprises an edging member extended from an upper end and a lower end of the lifter to cover an outer side of the left connector or the right connector, and
- a sum of a distance from an end of the central connector to the indicator and a width of the edging member is less than or equal to ½ of a total length of the central connector.
15 more elements
Dependencies are inferred from the claim text.