Abrégé

[Problem] To provide a walker that is easy to use, in which a back support is configured as an open/close type to enable movement from the rear side of the walker to a walker maneuvering position, the back support being capable of being opened/closed by a person by performing an operation of rotating the back support. [Solution] A walker according to the present invention is characterized in being provided with a lower structure 2, a support 3, and an upper structure 4, the upper structure 4 being provided with a rotation-linking body 67, the rotation-linking body 67 being provided with a rotary shaft extending in the longitudinal direction of the walker 1 and a back support 7 provided on the rear end side of the rotary shaft, the rotation-linking body 67 being configured so that the rotary shaft and the back support 7 rotate in conjunction with each other about the center line of the rotary shaft, the back support being configured so as to be set, by operating the back support 7 and rotating the rotary shaft, to at least a closed position 67Y at which the back support 7 closes the rear entrance to the walker maneuvering position and an open position 67X at which the back support 7 opens the rear entrance.

Classes IPC  ?

• A61H 3/04 - Appuis à roues pour aider les personnes handicapées à marcher

Abrégé

[Problem] To provide a walker provided with an upper structure allowing improved functionality and design and also enabling reduced weight. [Solution] This walker 1 is characterized by comprising a lower structure 2, a support body 3, and an upper structure 4, and characterized in that: the upper structure 4 is provided with an upper base 4A, a composite functional body 5 that has an armrest portion 5A and an armpit support portion 5B, and a rotation interlock body 6; the rotation interlock body 6 is provided with a rotating shaft 60 extending in the front-rear direction of the mobility walker 1, and a back support 7 provided to a rear end side of the rotating shaft 60; a first bearing hole 50 and a second bearing hole 51 are provided to the armrest portion 5A; a rear end side of the upper base 4A, serving as a rotational center axis of the armpit support portion 5B, is inserted into the first bearing hole 50 of the composite functional body 5, the composite functional body 5 thus being attached so as to be able to rotate about the rotational center axis; and the rotating shaft 60 of the rotation interlock body 6 is attached, so as to be able to rotate, into the second bearing hole 51 of the composite functional body 5.

Classes IPC  ?

• A61H 3/04 - Appuis à roues pour aider les personnes handicapées à marcher

Abrégé

[Problem] To provide a walker having an excellent sideways fall prevention effect. [Solution] A walker according to the present invention comprises a lower component 2, a supporting body 3, and an upper component 4. The lower component 2 includes a lower base and a moving means provided on the lower base. The moving means includes a left-center-side fixed wheel 28 and a right-center-side fixed wheel 29. The upper component 4 includes a left side support 8L and a right side support 8R. The walker is characterized in that a distance ratio D defined as D2/D1 is 1.5 to 2.0, where D1 is the shortest horizontal distance between the left side support 8L and the right side support 8R, and D2 is the shortest horizontal distance between the left-center-side fixed wheel 28 and the right-center-side fixed wheel 29.

Classes IPC  ?

• A61H 3/04 - Appuis à roues pour aider les personnes handicapées à marcher

Abrégé

[Object] It is an object to provide a determination device capable of determining the health risk of a laborer due to the labor load from the measured biological information only by measuring the biological information including the heart rate of the laborer. [Solution to the problems] In order to solve the above problems, the determination device 1 according to the present invention includes a biological information acquisition unit 3 that acquires biological information including a heart rate of a laborer Wi, a model formula storage unit 4 that stores a model formula for discriminating a health risk due to a labor load based on the biological information, and a determination unit 5 that determines the health risk of the laborer Wi based on the biological information of the laborer Wi and the model formula stored in the model formula storage unit 4.

Classes IPC  ?

• A61B 5/00 - Mesure servant à établir un diagnostic Identification des individus
• A61B 5/024 - Mesure du pouls ou des pulsations cardiaques
• A61B 5/11 - Mesure du mouvement du corps entier ou de parties de celui-ci, p. ex. tremblement de la tête ou des mains ou mobilité d'un membre
• A61B 5/0245 - Mesure du pouls ou des pulsations cardiaques utilisant des capteurs engendrant des signaux électriques

Abrégé

The purpose of the invention is to provide a walking aid with lifting and lowering mechanism with improved durability and a support member with improved lifting and lowering capability and improved turning capability. The walking aid includes a base 2, a movement means 3, a standing and sitting assisting means 4, and a connecting means 5 for connecting a harness worn by a user to the standing and sitting assisting means 4, the standing and sitting assisting means 4 includes a fixed support 6 that is provided on the base 2, a lifting and lowering member 7, a lifting and lowering drive means 8, and a lifting and lowering guiding means 9, the lifting and lowering member 7 includes a lifting and lowering body 10 that is connected to the lifting and lowering drive means 8 and ascends and descends and a support member 20 that is attached to the lifting and lowering body via a hinge 70, the support member 20 includes a movable support 21 and a support rest 22, the movable support 21 has a slider 23 on a lower end and is connected to the lifting and lowering body 10 via the hinge 70, and the lifting and lowering guiding means 9 is attached to the fixed support 6 and has a guide groove 91 that guides the slider 23 of the movable support 21 when the support member 20 ascends and descends.

Classes IPC  ?

• A61H 3/04 - Appuis à roues pour aider les personnes handicapées à marcher