摘要:
Safety equipment to protect a wearer comprising a polymer composition comprising; an aromatic polyamide having a melting point, and above 10wt.% based on the total weight of the polymer composition, of at least one functionalized polyolefin impact modifier having a glass transition temperature below-10°C. Polymer composition suitable for making a safety equipment to protect a wearer, comprising: an aromatic polyamede having a melting point, and above 10wt% based on the total weight of the polymer composition, of at least one functionalized polyolefin impact modifier having a glass transition temperature below -10°C.
摘要:
Eye protection is disclosed comprising a generally domed eye protector (1) having a base and being shaped to fit over a single eye, and an attachment structure, comprising a double-sided adhesive portion (5) of a shape corresponding to the base, an upper, releasable cover sheet (6) and a layer release layer (8). The upper and lower releasable layers are removed from the adhesive layer, which is used to affix the eye protector over a user's eye. The invention is of particular use for eye protection during the use of a tanning bed, sunbed or other tanning apparatus.
摘要:
A film segment with a novel shape for forming an eye protector and a method for using the film segment is described. The shaped film segment is used to form an improved eye protector with an increased field of vision and improved fit to the facial tissues adjacent the eye.
摘要:
An external ocular protective device that has eye shields of nonreflective stainless steel or titanium joined together by an adjustable spring-type nose piece and held tightly over the patient's eyes by use of an adjustable elastic band placed around and behind the patient's head. The members that connect the eye shields and also provide for holding the shields in place around the patient's head are preferably very this flexible wires that extend away from the patient's head to allow the surgeon to work any of the areas of the face without interference.
摘要:
An eye bandage formed of a soft material and having a shape similar to a contact lens, the eye bandage being worn on an eye after an intraocular surgical operation of the eye, such that the eye bandage is held in contact with a cornea and a sclera of the eye so as to cover an incised portion of the sclera, the eye bandage comprising: a central portion (12) which is to contact the cornea and which has a back surface having a profile following that of a front surface of the cornea; and a peripheral portion (16, 18) located radially outwardly of the central portion and having a thickness larger than that of the central portion and a diameter which is large enough to cover the incised portion of the sclera, the peripheral portion including at least a sclera-contacting portion (18) that is to contact the sclera, the sclera-contacting portion having a back surface having a profile following a front surface of the sclera, so that the sclera-contacting portion is held in close contact with the sclera of the eye.
摘要:
The eyeshield comprises a strip of coloured, semi-rigid transparent film (10) formed to provide a central eyeshielding portion (11), a nose piece (12) and a pair of wings (14) extending on either side of the eyeshielding portion. Each of the wings (14) is resiliently movable relative to the eyeshielding portion (11) by virtue of a plurality of substantially parallel crimps (13) which enable the effective length of the wings (14) to be adjusted such that the eyeshielding may be worn by persons having differing head sizes. At the of each wing (14) is provided an ear engaging loop (15) adapted to loop over an ear of the person wearing the eyeshield, the loop being formed with a piece of resilient foam material (17). Along an upper rear edge of the eyeshielding portion (11), a strip of resilient foam (18) is provided to space the eyeshielding portion (11) from the forehead of a wearer to prevent discomfort due to rubbing of the edge of the strip against the forehead and to adequately space the strip from the eyes and eyelashes.
摘要:
An attachment assembly is disclosed for attaching an article such as a wound cover or a prosthesis to human skin. The article attached may be, for example, a cover or dressing over a wound or a fistula or other lesion, it may be an eye patch or a breast prosthesis for use after mastectomy or it may be a pouch to cover the genital region. The attachment assembly comprises a body-attachable pad of skin-compatible adhesive material and a series of double-sided adhesive layers thereon, which layers are constructed and arranged to be manually peeled off one-by-one when desired in order to expose a fresh adhesive surface to which the article is then attached.
摘要:
® An objective observation optical material comprises a sheet material composed of a plurality of spot-like transparent portions on an otherwise opaque sheet and each of the spot-like transparent portions is formed into a circular shape having preferably a diameter of 0.7 to 2.0 mm or substantially a polygonal shape (including one whose sides are curved arcuately) inscribing or circumscribing such a circle. The spot-like transparent portions are distributed in uniformly arranged positions so as to form connected regular triangles or squares whose sides are for example in the range from 2.0 to 5.5 mm.