6 results about "Upper lip" patented technology

A liquid collector (1) is provided with a first funnel-shaped body (10) delimited at the top by an annular rim (12) and provided at the bottom with an outlet (11) for the liquid and coupling means (100) for a removable collecting member (102) for collecting the liquid coming from the outlet (11); a first front wall (120) and a second rear wall (122), both supported in a hydraulically sealed manner between two lateral sides (124) of the first body (10) and facing each other by the annular rim (12); the second wall (122) is delimited at the top by a concave curved section (1220) shaped to couple, in use, with the anatomical facial shape interposed between the upper lip and the nose of the user.

The invention discloses an oral cavity operation field exposure device, and belongs to the technical field of medical instruments. The invention solves the problem that in the prior art, a novel oral cavity operation field exposure device with an optimized structure and integrated functions is urgently needed to realize non-invasive, stable and all-around operation field presentation. The soft tissue retractor comprises an upper lip block and a lower lip block, the two ends of the upper lip block are connected with the two ends of the lower lip block through two V-shaped pieces respectively, and fixing pieces used for fixing the soft tissue retractor are arranged on the two V-shaped pieces; the dentition spreader comprises a rigid frame, the rigid frame comprises an upper plate and a lower plate, the two ends of the upper plate and the two ends of the lower plate are connected through two connecting rods to form a mouth-shaped structure, the upper plate and the lower plate are both arc-shaped plates, a movable upper jaw supporting plate is arranged on the upper plate, and a jaw support or a jaw pad is detachably connected to the upper jaw supporting plate. A tongue blocking piece is arranged on the lower plate in an up-down sliding mode. The oral cavity surgery field of a patient can be simply, effectively and fully exposed, and the good universality effect is achieved.

This invention belongs to the field of external patches for health care, specifically relating to a controllable sustained-release essential oil bead nasal patch for the upper lip and its preparation method. The controllable sustained-release essential oil bead nasal patch for the upper lip is an arc-shaped sheet structure that fits the area below the nostrils on the upper lip. Its length is 28-36 mm and its width is 14-20 mm, with the width in the middle narrower than at both ends. The patch comprises, from top to bottom, a backing layer, an essential oil bead carrier layer, a breathable diffusion layer, and an adhesive release layer, stacked sequentially. This invention overcomes the technical defects of traditional nasal patches, such as uncontrolled essential oil evaporation rate, poor sustained-release effect, inability to activate on demand, short shelf life, and poor user experience. It achieves sealed preservation of essential oils, on-demand activation, and directional controllable sustained release, improving the stability and durability of the health care effect. Simultaneously, it ensures comfortable application, good concealment, and a stable and controllable preparation process, enabling large-scale mass production.

Methods and apparatus to provide improved straws are described. In an embodiment, a drinking straw comprises a top portion and a bottom portion. The top portion is to engage with a user's upper lip and the bottom portion is to engage with a user's lower lip. The top portion is to have a curvature to promote reduced crinkle / wrinkle in the user's upper lip while sipping through the straw. Other embodiments are disclosed and / or claimed.

The present invention is directed to a gas collector for collecting gases at a patient. The gas collector may include an interface configured to form at least one channel at an upper lip of the patient. The channel may be in fluid communication with the patient's nose and mouth regions. The interface may include one or more spacers configured to contact the patient's face so as to space a channel wall portion from the patient's face.

The present invention relates to a nasal attachment (10) adapted to engage with a dispensing head (1) of a device for dispensing fluid or powder products via the nose, the dispensing head (1) being adapted to be at least partially inserted into a nostril during actuation, the nasal attachment (10) comprising a curved first support region (11) and a second support region (12), the first support region (11) being adapted to engage with a nasal septum separating the openings of two nostrils and with each of the two nostrils laterally toward the nasal ala, the second support region (12) being angled relative to the first support region (11) and adapted to engage with the upper lip.