34results about How to "Sufficient comfort" patented technology

A knee orthosis has two vertical struts positioned on opposed sides of a knee joint in a generally parallel relationship. Each vertical strut has a hinge member located at a general middle portion; each vertical strut has a top and bottom end portion. An upper thigh cuff attaches at opposed ends to the upper end portions of the two vertical struts whereas a lower shin cuff attaches at opposed ends to the lower end portions. The lower shin cuff has a pair of hinges located proximal to the shin cuff opposed ends for permitting the shin cuff to pivot downwardly away from a shin of a person wearing the knee orthosis. An alternate embodiment employs hinges located proximal to the thigh cuff opposed ends for permitting the thigh cuff to pivot upwardly away from a thigh of a person when the same motion is performed.

A fabric for use in chemical and biological (CB) protective garments includes at least one felt layer having from 25% to 100% carbon nanotube (CNT) fibers as a breathable physical barrier against toxic chemical droplets and / or pathogens. The felt layers are cleaned and consolidated into a mechanically competent sheet which can form adhesive seams having lapshear greater than the sheet itself. An additional supporting layer can be included. The supporting layer can be a wicking layer which is permeable with a chlorinated or otherwise chemically active solution to establish a reactive chemical barrier, the solution being dispensed on demand from a portable container. Embodiments include a second layer of CNT or of another backing fabric, sandwiching the wicking layer therebetween. Impermeable fluoropolymer seams can divide the fabric into a plurality of CNT / wicking cells. A layer of activated charcoal and / or halamine-forming hydantoin can be included for persistent reactive chemical protection.

A shoe is provided with a writing surface so that temporary expressive indicia can be applied to the shoe. The writing surface is preferably in the form of a side surface of the shoe extending between a tread and a foot contacting surface of the shoe. The side surface is preferably formed of patent leather compatible with a dry erase marker provided as a writing implement. In a most preferred form of the invention, the shoe includes a bore which acts as a housing for the marker or other writing implement to conveniently store the writing implement when not in use. The bore or other housing also keeps the writing implement fresh by sealing the writing implement within the bore when not in use, especially when the writing implement is a dry erase marker.

An article of footwear includes a first envelope that extends lengthwise from a rear end to a front end, widthwise between a lateral side and a medial side, and heightwise from a bottom side to a top side, the first envelope comprising yarns linked to one another mechanically, at least a portion of the yarns comprising at least one hot-melt filament. The yarns comprising at least one hot-melt filament are distributed over the entire first envelope, and the shape of the first envelope is set by melting the yarns that comprise at least one hot-melt filament.

A collapsible seat includes a seat bottom, a back support, and armrests, all interconnected for movement between an operative, or set-up, condition and a collapsed, or bundled, condition. The seat bottom comprises first and second portions interconnected together and foldable into generally parallel relationship with one another associated with the collapsed condition of the seat. The back support is pivotally disposed relative to the seat bottom such that, in the seat's set-up condition, the back support extends generally upwardly from a rear portion of the seat bottom and is capable of pivotal movement relative to the seat bottom for collapsing the seat to its collapsed condition. The armrests are located on the outer edges of the seat bottom when the seat is in its set-up condition, and are pivotally connected with the first and second seat bottom portions, respectively, for movement relative thereto during set-up and collapsing of the seat.

The invention relates to a boot (1) comprising a leg (2) in rubber combined with a textile lining (4), the lining (4) comprising a first textile layer (6) able to evacuate moisture (10) and a second textile layer (7) intended to be in contact with the foot (5) of a user, forming a layer to protect the foot against moisture. The first textile layer (6) is made by using a resilient fabric with a thickness greater than 3 mm, and the second textile layer (7) is bamboo viscose based.

A vehicle headrest, including two side wings at opposite ends of the headrest that rotate around respective axes; and a locking mechanism that locks each of the side wings, and backwards movement is restricted by the locking mechanism when each side member is rotated around the respective axis.

A collapsible seat includes a seat bottom, a back support, and armrests, all interconnected for movement between an operative, or set-up, condition and a collapsed, or bundled, condition. The seat bottom comprises first and second portions interconnected together and foldable into generally parallel relationship with one another associated with the collapsed condition of the seat. The back support is pivotally disposed relative to the seat bottom such that, in the seat's set-up condition, the back support extends generally upwardly from a rear portion of the seat bottom and is capable of pivotal movement relative to the seat bottom for collapsing the seat to its collapsed condition. The armrests are located on the outer edges of the seat bottom when the seat is in its set-up condition, and are pivotally connected with the first and second seat bottom portions, respectively, for movement relative thereto during set-up and collapsing of the seat.

A pulsed electromagnetic field (PEMF) treatment apparatus having electrically-conductive loops arranged within an enclosure to form an array, each of the electrically-conductive loops having a generally circular circumference with one or more indentations aligned with a corresponding indentation of an adjacent electrically-conductive loop, where PEMF signals are generated through the array of electrically-conductive loops based on proximity detection conducted by a corresponding wireless device.

A wearable activity monitoring device secured by a wristband with an interchangeable section comprises a first semi-elliptical component including a band element configured to hold an activity monitoring device capsule, the band element terminating on each end with a female connector that includes magnets and a pin receiving socket, and a second semi-elliptical component comprising a second band element terminating on each end with a male connector that includes a ferromagnetic connector pin configured to be magnetically secured inside a corresponding pin receiving socket when the two semi-elliptical components are joined.

The invention discloses a pneumatic tire tread structure for an uneven ground. The tire tread consists of a plurality of pattern units which are uniformly distributed along the circumferential direction of a tire, wherein each pattern unit comprises two triangular pattern block groups which are sequentially and axially symmetrically arranged along the center of the tire tread and the tire, and each triangular pattern block group stretches across the center of the tire tread, consists of main V-shaped grooves which stretch across the center of the tire tread, and is divided into irregular central pattern blocks, transition pattern blocks, spacing pattern blocks and shoulder pattern blocks by auxiliary grooves; the center pattern blocks stretch across the central line of the tire tread, and the transition pattern blocks and the spacing pattern blocks are positioned between a tire shoulder area and a tread central area; the shoulder pattern blocks are positioned at the tire shoulder. By reasonably arranging the tread pattern blocks and corresponding sludge discharge channels, the traction performance of tires on the uneven ground in the driving process can be effectively enhanced, and meanwhile, the adequate comfort can be ensured.

A respirator including a collapse-resistant means for resisting collapse of the respirator main body due to respiration of a user during use of such a respirator is disclosed. Specifically, in various embodiments, the collapse-resisting means may be a deflection member, a stiffening material, fastening components configured to apply an outward-facing deflection force when the respirator is worn, or any combination thereof. Additionally, a dual exhalation vent assembly adapted for use in a collapse resisting respirator is also disclosed.

A vehicle headrest, including two side wings at opposite ends of the headrest that rotate around respective axes; and a locking mechanism that locks each of the side wings, and backwards movement is restricted by the locking mechanism when each side member is rotated around the respective axis.

The invention belongs to the technical field of vehicle control, and relates to a composite joystick device used for controlling a multi-degree-of-freedom novel ambulance vehicle. The composite joystick device replaces a steering wheel, an accelerator pedal, a braking pedal and gears of a traditional vehicle, a joystick installed at the left hand side of a driver is used for multi-mode steering of the vehicle and control of a multi-degree-of-freedom feedback energy suspension system, and a joystick installed at the right hand side of the driver is used for multi-mode driving of the vehicle and feedback energy brake control. Through multi-mode steering, the maneuverability of the ambulance vehicle in middle-low speed city crowded road conditions can be improved, and the quick and free movement in various directions is achieved; through multi-mode driving, driving and steering error tolerance functions of the vehicle are increased; through the multi-degree-of-freedom feedback energy suspension system, the vehicle body is maintained to be relatively horizontal all the time, enough comfort is brought to a patient who is delivered, and processed precise road sense can be fed back to the composite joystick device through steering, suspension, acceleration and braking, and thus the maneuverability of the vehicle is improved.

The invention discloses a multifunctional pediatric clinical diagnosis device and belongs to the field of medical equipment. The device comprises a child protective chair as well as a memory detectiondevice, a body temperature detection device and an oral cavity detection device which are mounted on the child protective chair, wherein the child protective chair comprises a base, a support column,a sitting board and a ring fence, and the ring fence comprises a main handrail and an auxiliary handrail which are hinged with each other; the memory detection device comprises an arc-shaped slide rail, two ends of the arc-shaped slide rail are mounted at upper ends of telescopic rods on two sides respectively, and sliders and candy boxes connected with the sliders are arranged in the arc-shapedslide rail; the body temperature detection device comprises an infrared sensor located right above the sitting board; the oral cavity detection device comprises an outside-mouth limiting part, a middle barrel and a bag, inner holes in the outside-mouth limiting part and the bag are communicated with two ends of an inner hole in the middle barrel respectively, and a through hole is formed. The multifunctional pediatric clinical diagnosis device has multiple functions such as memory detection, body temperature detection, oral examination and the like and further has a function of protecting a user, and enough comfort can be provided for the user.

The invention discloses a heatable heat-insulating mattress, relates to the field of home textiles, and aims to solve the problems that existing mattresses are easy to dampen, electric blankets have high electricity consumption and are not comfortable to use and the like. The heatable heat-insulating mattress comprises a heating layer, a heat-insulating layer and a bottom layer. The heat-insulating layer is positioned between the heating layer and the bottom layer. Every two different layers are connected through adhesion. The heating layer comprises a heating layer body, heating wires and a switch. The heating layer body is heat conductive silicone rubber. The heat-insulating layer is polyurethane foam. The bottom layer is non-woven cloth.

The invention discloses a pair of myopic glasses. The projection area of each lens is four concentric circles, radius ranges of the circles are sequentially are 4-8mm, 10-14mm, 16-20mm and 22-26mm from inside to outside, and diopters (D) of the circles are sequentially a, a+0.50 D, a+1.00 D, a+1.50 D from inside to outside, wherein a is myopic degree. The pair of myopic glasses is suitable for glance habit of a user, covers a central visual field, has enough peripheral definition and comfort, and achieves relative unification between form sense deprivation reduction and eccentric defocus reduction.

A boot having a sole and an upper, the upper having an outer envelope whose base is fixed to the sole, in the area of the periphery of the sole. The upper of the boot has an inner envelope fixed, only by its base, to the base of the outer envelope and / or to the sole, in the area of the periphery of the sole.

The invention discloses a smart health data management terminal, which includes an elastic strap, a health data collection module and two audio playback modules; the audio playback module housing is in a cuboid structure with a through hole for installation, and one axial end of the first spring is fixed and installed The bottom and the other end of the slot are provided with limiting blocks; the housing of the health data acquisition module is in a cuboid structure, and the side walls at both ends in the long axis direction are provided with limiting slots, and the outer walls at both ends in the long axis direction of the housing are provided with a second block. A through hole and a second through hole, the top of the second through hole is provided with a spring; the clamping plate is arranged at both ends of the long axis direction of the elastic strap, the free end of the clamping plate is provided with a third through hole, and the axial end of the limit rod After penetrating through the first through hole, the second through hole, the second spring and the third through hole in sequence, it abuts against the inner wall of the limiting groove to fix the clamping plate in the limiting groove. The invention does not limit the range of motion of the user's arms and hands, has a simple structure and is convenient for adjustment.

A footwear construction is provided including a primary footwear component and a secondary footwear component removably disposed in the primary footwear component. The primary footwear component can include an inward facing wall, and the secondary footwear component can include an outward facing wall surrounding a secondary sole of the secondary footwear component. The inward facing wall is configured to releasably interlock with the outward facing wall, such that the secondary sole is secured within the primary footwear component, yet can be manually pulled upward, whereby the inward facing wall releases from the outward facing wall to enable the secondary footwear component to be removed completely from the primary footwear component.

The invention relates to an air-conditioning system of a motor vehicle having refrigerant circulation and coolant circulation. Refrigerant circulation comprises a compressor, a refrigerant-coolant heat exchanger operable as condenser / gas cooler for heat transfer between the refrigerant and the coolant, a first expansion element and a first refrigerant-air heat exchanger for conditioning the inflowing air for the passenger compartment. Coolant circulation is developed with a conveying device, a first coolant-air heat exchanger for heating the inflowing air for the passenger compartment, a second coolant-air heat exchanger and the refrigerant-coolant heat exchanger. Refrigerant circulation also includes a second refrigerant-air heat exchanger, operable exclusively as evaporator. Upstream ofthe second refrigerant-air heat exchanger in the direction of flow of the refrigerant, a second expansion element is disposed. The second expansion element and the second refrigerant-air heat exchanger are disposed within a first flow path. The invention also relates to a method for operating the air-conditioning system.

The invention relates to a use of macadamia flower in preparing cigarette. Extractum is prepared from macadamia flower and then added to cigarette. The macadamia flower is subjected to the immersion treatment of hydrochloric acid, tannase, water and the like to obtain cigarette macadamia flower thin slice. A certain amount of macadamia flower extractum or thin slice is added to cigarette to obtain the cigarette product with the taste of macadamia flower, and the cigarette obtained has light and soft smoke and contains lower content of harmful substances than common commercially available cigarettes, thus the safety of the cigarette is enhanced.

The invention discloses a rehabilitation physiotherapy instrument device based on carbon fiber and compound light effect, and provides the following scheme that the rehabilitation physiotherapy instrument device comprises a physiotherapy instrument main body, the physiotherapy instrument main body comprises a physiotherapy instrument main frame, a physiotherapy instrument cover plate and a physiotherapy instrument regulator, the physiotherapy instrument main body is provided with a plurality of LED near-infrared lamp cabins, a heating element is arranged between every two adjacent LED near-infrared lamp cabins, a plurality of hard mounting blocks are arranged on the physiotherapy instrument main frame, fixing grooves are formed in the hard mounting blocks, first elastic blocking pieces are installed on the two sides of each fixing groove, first fixing protruding blocks located in the fixing grooves are fixedly installed on the first elastic blocking pieces, the physiotherapy instrument regulator comprises a regulating mounting plate and a regulating side plate, two supporting legs are arranged on the regulating side plate, heat generated by light enables a user to feel comfortable enough so as to help relieve pain, and a treatment effect can be achieved on a patient in cooperation with heat generated by a heating element.

The invention discloses a pair of myopic glasses. The projection area of each lens is four concentric circles, radius ranges of the circles are sequentially are 4-8mm, 10-14mm, 16-20mm and 22-26mm from inside to outside, and diopters (D) of the circles are sequentially a, a+0.50 D, a+1.00 D, a+1.50 D from inside to outside, wherein a is myopic degree. The pair of myopic glasses is suitable for glance habit of a user, covers a central visual field, has enough peripheral definition and comfort, and achieves relative unification between form sense deprivation reduction and eccentric defocus reduction.

The invention is a 3D printed prosthetic socket for a residual limb consisting of a 3D printed shell. The 3D printed prosthetic socket comprises a distal end adapted for linking the interconnecting adapter of the socket and a proximal end with an opening adapted for inserting the limb. The 3D printed shell comprises a first housing of the socket comprising an inner wall and an outer wall, wherein the first housing of the socket comprises a rigid region having, in the direction perpendicular to the inner wall, the rigidity of the rigid region and an elastic region having, in the direction perpendicular to the inner wall the rigidity of the elastic region. The rigidity of the elastic region is smaller than the rigidity of the rigid region, wherein the elastic region comprises a set of shaped openings and is adapted for softening the contact of the residual lower limb with the prosthetic socket, wherein the 3D printed shell is made of a single 3D printed part.

The invention provides a seat framework and a seat. The seat framework comprises a main bent pipe fitting, a U-shaped seat frame component, a supporting component and multiple zigzag springs, the mainbent pipe fitting comprises a front portion, a rear portion, a first lateral portion and a second lateral portion, the first lateral portion and the second lateral portion extend from two sides of the front portion to two sides of the rear portion, and the rear portion forms a backrest of the seat framework; the U-shaped seat frame component is connected to the front portion of the main bent pipefitting to form a seat face of the seat framework; the supporting component is connected with the front portion and the rear portion of the main bent pipe fitting, and at least part of the supportingcomponent is positioned below the U-shaped seat frame component and supports the same; the zigzag springs are arranged in a space surrounded by the U-shaped seat frame component and the main bent pipe fitting. The seat framework can provide sufficient mechanical support and can ensure the soft seat using the same to have optimal comfort.

A method for treating a subject by applying one or more pulsed electromagnetic field (PEMF) signals, the method including: providing an array of a plurality of loop antennas coupled to a corresponding one or more generator circuits in an enclosure configured to house at least the array of plural loop antennas, the enclosure including a treatment surface configured to be placed proximate the subject; activating one or more of the generator circuits to generate one or more preliminary treatment signals to corresponding one or more of the loop antennas; detecting a presence of the subject; and upon a condition of detecting the subject being proximate the treatment surface, activating the one or more of the generator circuits to generate another one or more treatment signals associated with the subject to the corresponding one or more loop antennas.