81 results about "Mouth closed" patented technology

The present invention relates generally to the field of treatments for nasal congestion, and in particular, to a method and apparatus for alleviating nasal congestion in a patient by mechanically stimulating the sneezing reflex in the patient to urge drainage of the nasal passageways. The method includes inserting an instrument having a work tip portion provided with at least one filament into the nostril of the patient. The nasal mucosa of the patient is then probed with the at least one filament to stimulate in the patient the sneeze reflex. This probing action causes the patient to sneeze. With the patient's mouth closed, the sneeze urges at least one of mucus, fluid and debris in the nasal passages of the patient to be forcibly expelled through the nostrils of the patient thereby draining the nasal cavity of the patient. The instrument used in the performance of this method includes a handle portion upon which the work tip portion is carried. The handle portion may be integrally formed with the work tip portion or releasably attachable thereto. The instrument is further provided with a physical stop associated with one of the work tip portion and the handle portion to prevent injury resulting from the working tip portion being inserted too deeply into the nasal passages of the patient.

A method and apparatus for whitening teeth which allow the user to undergo dental bleaching with the mouth closed and without protruding instruments, trays or electrical wires and the like. The apparatus includes a support structure and a dental whitening composition in contact with the support structure. A light source is included in the apparatus, disposed on or in the support structure so that light emitted from the source contacts on the dental whitening composition. The apparatus has a volume ranging between 0.5-450 cm³ permitting the apparatus to fit entirely within the mouth of a user during treatment.

A human body appendage supporter has elastic members that apply pressure to the appendage to retain the appendage in a desired position. The supporter is a one-piece structure having elastic side straps joined to one or more elastic top members and a pair of elastic bottom members. The supporter when placed on a person's head with the elastic members around the chin and the top members over the top of the person's head biases the person's mouth closed so that air flows through the nasal airway passages.

A chin and neck support device includes a chin support (1) with a chest pad (2), both are connected to a telescopic rod (3) which keeps the mouth closed and the head in an erect position. To keep the rod central, a malleable “U” shaped frame (4), with both arms being parallel to the sides of the neck, is attached to the front of the telescopic rod (3). A padded strap (7) is provided behind the neck and is attached to affixed Velcro (or another means of attachment) on both arms (6) of the “U” shaped frame to hold the device securely and comfortably in a central position so that the pressure holding the device is distributed equally across the back of the neck. The “U” shaped frame does not interfere with swallowing or breathing.

The invention discloses a goods delivering frame for a vertical lifting delivering system. A power circulating chain is longitudinally distributed along a trend of an upright column, one end of the goods delivering frame is fixedly connected to the power circulating chain, the other end of the goods delivering frame is suspended in air, the upper part of the goods delivering frame is provided with a moving tongue, the lower edge of the moving tongue close to one side of the upright column is provided with a group of moving tongue idler wheels, the upper part of the goods delivering frame close to the suspended end is provided with a goods delivering mouth, the lower edge of one end of the goods delivering mouth is connected to the goods delivering frame through a goods delivering mouth rotary shaft, an impacting location is formed in one end of the goods delivering mouth close to the upper edge, the other end of the goods delivering mouth is suspended in air, the goods delivering mouth swings by taking the goods delivering mouth rotary shaft as a circle center, one end of the goods delivering mouth is connected to a reset spring, a positioning slope block is arranged above the upright column, the positioning slope block is arranged by protruding out of the upright column, the inner side of the positioning slope block is connected to the upright column, and a slope is formed at the lower edge of the outer side of the positioning slope block. A vertical circulating conveying chain transmission mechanism is adopted to realize lifting of the goods delivering frame.

The invention relates to devices designed to be used in conjunction with continuous positive airway pressure devices in order to improve the performance of the positive airway pressure in treating a disorder in breathing during sleep. In one embodiment, connection points on each side of both a maxillary and mandibular bite form are connected in order to maintain a space between the teeth substantially equal to the maximum intercuspal distance or space. Used with available continuous positive airway pressure devices, the invention can substantially improve obstructive sleep apnea or similar treatments with lower failure or patient non-compliance rates.

In a pneumatic container transport system, specialized cylindrical containers move between processing stations through cylindrica conduits propelled by low-pressure, high-velocity air. Annular ridges around the circumference of the containers minimize contact with the inside conduit walls and deter scuffing of labels which carry machine-readable indicia upon which the container transport system relies for directing the containers. In a preferred embodiment, the containers are bottles having a coaxial mouth closed by threaded caps, the caps still preferably including a transparent window to allow visual and spectroscopy analysis of the bottle contents. In an alternate embodiment, the containers are longitudinally symmetrical clamshells for irregularly shaped objects, the clamshells opening through a longitudinal mouth along one side and sealable with tamper-proof labels.

One of the objectives of the present invention is to provide a water gun mud bag, which has a good dust removal effect, and can reduce gun smoke and harmful gas content. In order to achieve the above object, the present invention adopts the following technical scheme: a kind of foam mud bag for mines, comprising a bag body and a water inlet nozzle made of soft material, the water inlet nozzle extends in reverse, when the bag body is filled with liquid, due to The pressure of the liquid in the bag is greater than the external atmospheric pressure, and the walls of the water inlet are pressed together to seal the water inlet. Two of object of the present invention is to provide a kind of method that utilizes above-mentioned cement gun bag to block coal mine blast hole. In order to achieve the above object, the present invention adopts the following technical solutions: a method for sealing coal mine blast holes, comprising the following steps: 1) drilling; 2) placing explosives at the bottom of the holes; 3) placing explosives with detonators on the same axis, The detonating detonator is equipped with a detonating wire; 4) Place one or two of the above-mentioned mine water bubble mud bags; 5) The yellow mud is blocked, and the detonating wire extends out of the drill hole. The beneficial effect of the invention is that the water cannon mud bag plays a certain role when the coal mine is drilled and blasted, and can eliminate gas, smoke and dust, is hygienic and safe, and is convenient to use.

The invention is a pillow that positions the neck enabling the sleeper to keep his airways open and get a good night's rest without snoring. The invention is a rectangular block of foam with a center cavity for an individual's head. The pillow is contoured to allow the lordotic curve of the cervical spine to be maintained and ensures that the upper portion of the thoracic spine is properly supported. Over the neck a foam bridge is formed to hold the jaw firmly in place whether a person lays on his back or sides. The bridge keeps the mandible from opening during sleep prohibiting mouth-breathing and snoring. Both the pillow and the bridge are made of flexible foam that is flexible enough to allow the neck to pass through the opening in the bridge. The bridge is position to keep the mouth closed and the airway open ensuring no snoring.

A safety tether is able to secure a wide variety of different hand-held articles directly to a user, particularly for overhead work. A resilient bag holds the article and is formed by joining portions of a wire at nodes such that the bag is biased to a collapsed state to form a mesh. Mouth loops of the mesh are circumferentially spaced around a mouth of the bag. A hook fastener includes a hook onto which the mouth loops are inserted to draw the mouth closed and a gate for closing the hook to retain the mouth loops. The hook fastener is connected to one end of a retractable leash, the opposing end of which is attached to the user's apparel. The beg may also have a clip by which it may be hung from a user's apparel.

A game call device that helps position a user's mouth over a reed call and select the call tone desired. An elastomeric cap with a reed aperture fits snugly over a reed assembly. The cap helps the user find the right position for the mouth and lips. The rubber cap helps the user to press down on the reed and reed assembly to change the pressure on the reed and the space created by the cap's cavity. Tone or pitch holes in the cap allow the user to close the holes with the user's fingers or mouth and further adjust the tone and pitch of the call.

The present invention relates to a device to urge the mouth closed during sleep to reduce snoring and/or treat sleep disorders such as sleep apnea. In one aspect, the device includes a jaw-blocking object that is secured beneath the chin of a user and also contacting the clavicular region of the upper chest area. In another aspect, a device of the invention includes a jaw-blocking object in combination with a CPAP mask and headgear for use with a CPAP system.

The invention discloses a hot-melt capsule product taking starch as a substrate main ingredient. With the corn starch as a main material, and gelatin and glycerol as adjuvant materials, the hot-melt capsule product is prepared by loading essential oil, an oil-soluble ingredient and an oil-carrying ingredient which serve as core materials. Materials, which are covered in the capsule, can be separated out as being hot-melted by smoke. The product, which is in the form of a drop-shaped or sphere-like capsule having smooth surface, is high in transparency, good in stability, moderate in softness and hardness, low in cost, safe, environment-friendly and convenient to use. The capsule can be applied to medicine industry and cigarette mouth-close ends or filter tips, and the capsules can regulatesmoke ingredients, taste and functions.

A fall arrest safety net assembly has the form of a bag constructed of wire mesh, with a closed end and an opposing open mouth about which a plurality of eyes are spaced. An elongate line has opposing first and second ends, first and second line portions of the line being disposed adjacent the first and second ends respectively, an intermediate portion of the line located between the first and second line portions. A choker fitting has two faces between which a plurality of openings extend, and an end-securing fixture on the choker fitting. The first portion of the line is connected in a ring by the choker fitting, the first end being fixed to the end-securing fixture, the first portion extending through the eyes for drawing the mouth closed, and the intermediate portion extending through the openings in the choker fitting.

A fall arrest safety net assembly has the form of a bag constructed of wire mesh, with a closed end and an opposing open mouth about which a plurality of eyes are spaced. An elongate line has opposing first and second ends, first and second line portions of the line being disposed adjacent the first and second ends respectively, an intermediate portion of the line located between the first and second line portions. A choker fitting has two faces between which a plurality of openings extend, and an end fixture on the choker fitting. The first portion of the line is connected in a ring by the choker fitting, the first end being fixed to the end fixture, the first portion extending through the eyes for drawing the mouth closed, and the intermediate portion extending through the openings in the choker fitting.

An adjustable headstrap apparatus maintains the mouth of a user in a closed position to prevent sleep apnea. The apparatus utilizes two floating brackets positioned on opposite sides of the user's head. Each bracket has three internal openings for receiving a first strap member having a chin support for supporting the chin and lower head of the user, a second strap member to maintain the apparatus on the head of the user, and a third strap member to be used around the back of the head of the user. Each strap member has an adjustment component, for instance a Velcro® attachment, which allows the length of the members to be adjustable through the brackets, so that the head strap apparatus can be sized for a comfortable custom fit around the head of the user. The head strap apparatus is thus comfortably and securely positioned on the head of the user to maintain the mouth closed during sleep and rest periods.

The invention provides a fruit tree bagging mechanical arm and belongs to the technical field of fruit tree production machines. The fruit tree bagging mechanical arm is used for conducting bagging operation on fruits on fruit trees on the ground. According to the technical scheme, the fruit tree bagging mechanical arm is composed of a handle, a power handle, a box body, a gear transmission device and a mouth closing device. The gear transmission device and the mouth closing device are installed on the side face and the upper end of the box body respectively. When the fruit tree bagging mechanical arm is used, the gear transmission device is pulled by the power handle to rotate, the gear transmission device drives the mouth closing device to conduct mouth closing action, a mouth closing arm bags the fruits, and then the overhead fruits at different heights are bagged on the ground. According to the fruit tree bagging mechanical arm, the function that the fruits on the high fruit trees are bagged on the ground is achieved, the safety coefficient of a user is increased, the labor intensity is relieved, efficiency is improved, and the probability of the situation that branches of the fruit trees are damaged is reduced. The fruit tree bagging mechanical arm is an innovation in the field of fruit tree production machines, fruit tree bagging operation becomes mechanical from manual, the economic benefits and the social benefits are quite remarkable, and the application and popularization value is quite high.

The invention discloses a splitting active oral cavity mouth gag, which comprises an upper jaw plate, a lower jaw plate, upper and lower L-shaped force transfer rods, and an elastic restoring member, wherein the upper and lower L-shaped force transfer rods are fixedly connected in the middle of the upper jaw plate and the lower jaw plate, and the elastic restoring member is arranged between the upper and ; when in use, the upper jaw plate and the lower jaw plate are respectively worn to stabilize and are positioned on an upper dental arch maxillofacial and a lower dental arch maxillofacial; an elasticity rubber ring is hung on a small hook of the upper and lower force transfer rods; the amount of the rubber rings to be hung is adjusted according to the order of severity of the limited individual opening; and the shrinkage force that the rubber ring is extended achieves the function of continuously opening through the force transfer rods. The splitting active oral cavity mouth-opener has the advantages of small volume, convenient wearing and simple operation, can make a mouth-close movement of the mandible when worn, and can enable the function of the masticatory muscles to acquire effective practices; the size of the mouth opening force can be adjusted through increasing and decreasing the rubber ring; the engagement surface of the jaw plates are matched with the occlusal surface of patients and encircled by a buccal fin so as to acquire a stable fixed position. The splitting active oral cavity mouth gag can be used for computer assisting design of individual repairing body of the maxillofacial part.

A small stuffed animal (10) is worn on the wrist of a user (14) and is held on via long arms featuring hook and loop fasteners. When the user wishes to activate the toy, the user places the animal's mouth close to the user's ear. A sensor (50) detects this action, and triggers one of many entertaining audio messages stored in the toy, thus creating the sensation of the animal whispering in the user's ear. In addition, the toy has a sensor (30) that can detect the presence of nearby location transmitters. This allows the toy to appropriately choose the audio messages to match the current location. Also, rather than waiting for the user to randomly discover the location driven messages, the toy alerts the user that it has an interesting message waiting.

The invention discloses an automatic bag mouth closing device. The automatic bag mouth closing device comprises a workbench, a bag clamping assembly, a mouth closing assembly and a mouth tying assembly, wherein the bag clamping assembly, the mouth closing assembly and mouth tying assembly are mounted on workbench; the workbench comprises a supporting frame and a table board arranged on the supporting frame in an inclined mode; two parallel guide plates are arranged at the two sides of the table board; a limiting plate is arranged on the bottom of the table board; a rectangular opening is formed in the middle of the table board; the bag clamping assembly comprises a bag clamping air cylinder and clamping blocks; clamping surfaces of the clamping blocks are saw-tooth-shaped; after clamping, the upper clamping block and the lower clamping block can enable the bag mouth of a packaging bag to be folded, so that mouth closing of the packaging bag is convenient, and packaging is quick and beautiful; and the device is simple and reasonable in integral structure, is high in degree of automation and is high in working efficiency.