15results about "Headwear" patented technology

The present invention relates to a patient interface for sealed delivery of a flow of air comprising: a plenum chamber including a plenum chamber inlet port; a seal-forming structure having a hole formed therein such that the flow of air at said therapeutic pressure is delivered to at least an entrance to the patient's nares; a positioning and stabilising structure constructed and arranged so that at least a portion overlies a region of the patient's head superior to an otobasion superior of the patient's head in use, wherein the positioning and stabilizing structure comprises a one-piece knitted headgear strap of a single piece of material; wherein the knitted headgear strap includes at least one first area having a first knit structure; at least one second area having a second mesh knit structure forming at least one ventilation area having increased flexibility as compared to the first area; and at least one third area having a pique knit structure.

A patient interface comprising a cushion assembly including a plenum chamber including a plenum chamber inlet port; a seal-forming structure having a hole formed therein such that the flow of air at said therapeutic pressure is delivered to at least an entrance to the patient's nares; and a positioning and stabilising structure constructed and arranged so that at least a portion overlies a region of the patient's head superior to an otobasion superior of the patient's head in use, wherein the positioning and stabilizing structure comprises a headgear strap configured to form a closed loop around the patient's head, in use, extending across the cushion assembly, along respective sides of the patient's head, and across a rear portion of the patient's head, the headgear strap including a front portion configured to interface with the cushion assembly; a rear portion configured to extend across a rear portion of the patient's head in use.

One or more embodiments of the present invention relate to a resin composition which contains at least a polymer (A) and a polymer (B), wherein: the polymer (A) contains one or more monomers that are selected from the group consisting of acrylonitrile, vinyl halides and vinylidene halides; the polymer (B) dissolves in benzyl alcohol; and from 70 parts by mass to 92.5 parts by mass of the polymer (A) and from 7.5 parts by mass to 30 parts by mass of the polymer (B) are contained if the total amount of the polymer (A) and the polymer (B) is taken as 100 parts by mass. The present invention provides a synthetic fiber which is easily dyeable with an acidic dye without requiring use of a special facility or heating to high temperatures.

An article of fabric of a generally tubular shape body having an inner skin-facing surface with a generally symmetric inner circumference and an outer-facing surface having a generally non-symmetric outer circumference.

The present invention relates to a functional fabric. More specifically, the present invention relates to a functional fabric, which causes no skin irritation, has excellent washing durability and antibacterial and deodorizing properties, quickly discharges moisture generated from the human body, such as sweat or breath, and quickly diffuses heat.

The present invention relates to modified regenerated collagen fibers which have improved water resistance and heat resistance problematic in regenerated collagen fibers, impart heat shape memory ability, are excellent in stretchability (tenacity) and the feel of the surfaces, and have no coloring. The modified regenerated collagen fibers of the present invention contain the following component (A) or a polymerized product containing the component (A) as a constituent monomer in regenerated collagen fibers: (A) vinylbenzoic acid or a salt thereof.

The hydroentangled nonwoven fabric of the disclosure includes a spunbonded nonwoven fabric, and a fiber web bonded to at least one main surface of the spunbonded nonwoven fabric by hydroentangling. The fiber web is composed of natural fibers or regenerated cellulose fibers. The hydroentangled nonwoven fabric of the disclosure satisfies the following (a) or (b): (a) the spunbonded nonwoven fabric has plural embossed parts in which some of the plural fibers contained in the spunbonded nonwoven fabric are fused, and the plural embossed parts are arranged in an irregular pattern; or (b) the spunbonded nonwoven fabric does not have the embossed parts.

A patient interface comprising a cushion assembly including a plenum chamber including a plenum chamber inlet port; a seal-forming structure having a hole formed therein such that the flow of air at said therapeutic pressure is delivered to at least an entrance to the patient's nares; and a positioning and stabilising structure constructed and arranged so that at least a portion overlies a region of the patient's head superior to an otobasion superior of the patient's head in use, wherein the positioning and stabilizing structure comprises a headgear strap configured to form a closed loop around the patient's head, in use, extending across the cushion assembly, along respective sides of the patient's head, and across a rear portion of the patient's head, the headgear strap including a front portion configured to interface with the cushion assembly; a rear portion configured to extend across a rear portion of the patient's head in use.

Methods of forming an antiviral facial mask that is capable of not only filtering pathogen particles, but also deactivating pathogen particles prior to exposure by the wearer. Typical facial masks do not deactivate pathogen particles, but rather merely capture viral particles on an outer surface of the mask. As such, the masks present a risk of interaction between the mask wearer and the particles, such as during the removal and / or application of the masks. Methods of forming enhanced antiviral facial masks include the formation of fibers via electrospinning, such that the fibers include a solution of two oppositely charged polyelectrolytes, surfactants, and metal ions. In use, water from human breath activates the surfactants to capture and deactivate pathogen particles. Moreover, the strength of the fibers from the oppositely charged polyelectrolytes results in increased lifespans of the masks, as the masks do not breakdown in the presence of high humidity.

The present invention relates to a textile fabric, wherein the textile fabric comprises at least bamboo viscose or a bamboo viscose derivative and at least one additive, characterized in that the at least one additive is selected from the group consisting of recycled polyester, elastane, cotton, silk, nonwoven fabric, wool, polyester, recycled cotton, recycled polyamide, polyamide, recycled polypropylene and polypropylene, and that the bamboo viscose or the bamboo viscose derivative has a mass fraction of at least 50 wt.% of the textile fabric, in particular of at least 60 wt.% of the textile fabric, and that the at least one additive has a mass fraction between 1 wt.% and 50 wt.% of the textile fabric, in particular between 2 wt.% and 45 wt.% of the textile fabric or between 5 wt.% and 40 wt.% of the textile fabric.

The present invention relates to a functional fabric. More specifically, the present invention relates to a functional fabric, which causes no skin irritation, has excellent washing durability and antibacterial and deodorizing properties, quickly discharges moisture generated from the human body, such as sweat or breath, and quickly diffuses heat.

The present invention relates to a textile fabric, wherein the textile fabric comprises at least bamboo viscose or a bamboo viscose derivative and at least one additive, characterized in that the at least one additive is selected from the group consisting of recycled polyester, elastane, cotton, silk, nonwoven fabric, wool, polyester, recycled cotton, recycled polyamide, polyamide, recycled polypropylene and polypropylene, and that the bamboo viscose or the bamboo viscose derivative has a mass fraction of at least 50 wt.% of the textile fabric, in particular of at least 60 wt.% of the textile fabric, and that the at least one additive has a mass fraction between 1 wt.% and 50 wt.% of the textile fabric, in particular between 2 wt.% and 45 wt.% of the textile fabric or between 5 wt.% and 40 wt.% of the textile fabric.

To provide modified regenerated collagen fibers that improve water resistance and heat resistance under both dry and wet conditions, which are points at issue in regenerated collagen fibers, acquire thermal shape memory, improve elasticity (tenacity) and surface feel, and are free from coloring.SOLUTION: Modified regenerated collagen fibers comprise regenerated collagen fibers which contain either the ingredient (A) or a polymer comprising the ingredient (A) as its constituent monomer. (A): Vinylbenzoic acid or a salt thereof.SELECTED DRAWING: None

A precise positioning mechanism for automatic hat-making production line equipment includes a rack, an installation seat, a jacking device, a positioning column, a material pickup and discharging platform, a support column, a guide rod, and an infrared ranging sensor. The material pickup and discharging platform is located at a top of one side of the rack. The installation seat is arranged on both sides of a bottom of the material pickup and discharging platform separately through bolts. The jacking device is arranged at a bottom of the installation seat of the material pickup and discharging platform through bolts. The positioning column corresponding to a position of the jacking device is inserted into both sides of a top of the material pickup and discharging platform separately. An output end of the jacking device and a bottom of the positioning column are connected through bolts.

A patient interface includes a positioning and stabilising structure having headgear comprising a ring strap portion with a superior portion configured to overlay the parietal bones of the patient's head in use and an inferior portion configured to overlay or lie inferior to the occipital bone of the patient's head in use. The ring strap portion defines a loop having a pair of upper strap portions configured to connect between the ring strap portion and a cushion assembly in use on a respective side of the patient's head superior to an otobasion superior. The headgear may comprise a rigidised portion. The headgear may be integrally formed by flat knitting and the strap portions may include blind guides to provide tactile indications of the locations of fastening portions.