| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 433091000 | Having suction orifice | 72 |
| 20090136895 | Evacuation Tips having Lateral Vents - Disclosed is an evacuation tip that is adapted to be used with an evacuation apparatus for collecting the debris and fluids during dental procedures. The evacuation tip comprises a cylindrical body. The evacuation tip has a first end portion and a second end portion. The first end portion comprises at least one vent on a lateral surface of the evacuation tip and a cutout on the first end portion. The at least one vent is configured to suck the oral debris and fluids during the dental procedures. Further, the second end portion is connected to the evacuation apparatus. The evacuation tip is configured to transfer the oral debris and the fluids collected through the at least one vent from the first end portion to the evacuation apparatus connected to the second end portion. | 05-28-2009 |
| 20090317760 | MULTI-LUMEN ASPIRATOR DEVICE - A multi-lumen aspirator device having an elongated body with a plurality of lumens disposed therein for reducing the sound level generated during the operation of the device is disclosed. The elongated body defines a proximal opening that communicates with a distal opening through an inner conduit. The plurality of lumens is disposed within the inner conduit such that a central lumen of the plurality of lumens is surrounded by the remaining plurality of lumens such that laminar flow is established through the multi-lumen aspirator that promotes the reduction in sound generated by the multi-lumen aspirator device during operation. | 12-24-2009 |
| 20110159456 | Oral Care Suction Device With Suction Control Port Cover - An oral care suction device that includes a suction control port cover. The oral care suction device includes a body having a fluid flow passage formed therethrough. The body has a suctioning feature is located on or joined at its distal end. The body also has an attachment feature located at its proximal end. The oral care suction device also includes a suction control port located intermediate the distal end and proximal end of the body and configured to be covered by a finger or a portion of the hand of a user to alter the level of suction through the suctioning feature while allowing one hand operation of the suctioning device. The suction control port defines a channel from an exterior of the body to the fluid flow passage. A breathable fabric is positioned to cover the suction control port so that contact of the finger or portion of the hand of a user with liquids and particles drawn into and through the fluid flow passage during suctioning is minimized. | 06-30-2011 |
| 20110159457 | BLOOD ABSORBING DEVICE - The present invention proposes an apparatus ( | 06-30-2011 |
| 20120082955 | SALIVA SUCTION SYSTEM - A saliva suction system includes a suction head, a container, a pump, a controller and two tubes. The suction head has an outline fitting a lower jaw. The suction head is provided with a plurality of inlet holes and an outlet hole. The inlet holes communicate with the outlet hole. The tubes are separately disposed between the pump and the suction head and between the pump and the container. The controller makes the pump turn on or off. The saliva suction system further includes a timer and a sensor for automatic or intermittent control. | 04-05-2012 |
| 20130337405 | MULTI-LUMEN ASPIRATOR DEVICE - A multi-lumen aspirator device having an elongated body with a plurality of lumens disposed therein for reducing the sound level generated during the operation of the device is disclosed. The elongated body defines a proximal opening that communicates with a distal opening through an inner conduit. The plurality of lumens is disposed within the inner conduit such that a central lumen of the plurality of lumens is surrounded by the remaining plurality of lumens such that laminar flow is established through the multi-lumen aspirator that promotes the reduction in sound generated by the multi-lumen aspirator device during operation. | 12-19-2013 |
| 20140087328 | DENTAL SUCTION TUBING - A dental suction tube having a plurality of apertures in a distal portion of the tube is provided. The apertures are provided in a pattern to allow suction performance even when a portion of the distal end of the tube is abutting a portion of the mouth or other item during a dental procedure. | 03-27-2014 |
| 20150064646 | CANNULAE FOR EVACUATING SALIVA AND/OR BLOOD FLOW - A cannula for evacuating irrigation fluid, saliva and/or blood for use in the dental field is formed of three interconnected tubular conduits and includes two hollow tube members one of which includes a first aperture formed on a buttressed plate parallel to the first tubular member, a second aperture being located on an upper part of the distal portion of the second tubular member allowing simplified placement and removal by engaging forceps in the apertures and use of the cannula with a first branch of the cannula inserted between the teeth and the tongue of a patient and the second branch of the cannula inserted between the teeth and the cheek of the patient. | 03-05-2015 |
| 20150132713 | DENTAL HANDPIECE WITH VORTEX-WASHER-DRIVEN PARTICULATE DISCHARGE - A dental handpiece has a turbine head housing a chuck assembly with a burr tube secured to and rotated by a gas-driven handpiece motor assembly supported by a bearing assembly having a first bearing. A portion of the burr tube passes through the housing end wall forming an opening concentric with and spaced from the burr tube. A cavity is formed in the housing by a first lateral face of a first flange of an outer race of the first bearing, a first end of the housing sidewall and a housing end wall. The cavity is in fluid communication with the opening in the end wall and a vent in the housing side wall. A vortex washer disposed in the cavity and fixed to the burr tube for rotation therewith draws dental worksite particulate through the opening and into the cavity and discharges the particulate through the vent. | 05-14-2015 |
| 20150320528 | INTRAORAL DEVICE ADAPTER - An adapter for connecting a vacuum source to an intraoral device has a plug portion and a connection portion extending proximally from the plug portion. The plug portion is configured for releasable mating engagement with a connection section of an intraoral device which communicates with one or more evacuation channels of the intraoral device. The connection portion has a proximal end configured for connection to one or more vacuum lines of a vacuum source. One or more vacuum lumens extend through the plug and connector portions to communicate with the one or more vacuum lines to remove fluid from a patient's mouth. | 11-12-2015 |
| 20160100922 | INTAKE DEVICE - Due to the low suction strength or an unsuitable positional relationship or distance between the suction feed and the oral cavity, conventional extra-oral intake devices exhibit the problem of not being able to fully suck particulate matter and droplets from teeth, shavings from repair products, saliva, bacteria, blood, rinse water, tooth surface cleaning agents, etc., that are dispersed to outside the oral cavity during practice. In order to improve suction strength, the present invention provides an intake device that is equipped with a protruding airflow-regulating member, the top of which is oriented in the direction in which the fluid flows into the opening part of the suction feed, and that can efficiently suck dispersed particulate matter and droplets within a wide range. | 04-14-2016 |
| 433092000 | And suction pump or material separator | 21 |
| 20090208900 | Bifunctional dental apparatus - The invention teaches an apparatus used in dental care service for providing gaseous oxygen to a patient and removing dental impurities from the patient's mouth concurrently. The apparatus includes a first bendable nozzle for dispensing gaseous oxygen to a space near the patient's nose and a second bendable nozzle for sucking dental impurities from the patient's mouth. | 08-20-2009 |
| 20090298011 | Suction Machine - A suction machine intended for a dental or surgical suction installation is specified that includes a separating unit, which contains a rotor and is used to separate liquid and if appropriate solid constituents from a suctioned mixture of air, liquid and if appropriate solids, and a suction fan, which is connected to an air outlet of the separating unit and has a housing and an impeller. The suction fan is designed as a radial fan whose impeller is driven by an electrically commuted electric motor, which drives the rotor of the separating unit via a gearing. | 12-03-2009 |
| 20100203470 | DENTAL EVACUATION TOOL - Devices for connection to a dental evacuation system and methods of manufacturing the same. In one example, a dental evacuation device for connection to a dental evacuation system includes an elongated body having a central passageway extending through the body, a protective tip disposed over and extending from an end of the body member, and a screening device positioned within the central passageway. The protective tip can define an aperture configured to provide access to the central passageway and can include a blunt ridge circumscribing the defined aperture. In one example, the screening device is offset from the protective tip to form a receiving space within the central passageway therebetween. | 08-12-2010 |
| 20100297577 | Strainer/filter unit for an aspirating filtration system and method thereof - A strainer/filter unit for effectively collecting solid, liquid or gaseous substances at the source and the method of using the strainer/filter unit. The strainer/filter unit includes a housing, a one-way valve at one end of the housing, and a filter having a certain depth and thickness within the housing. The filter is formed from a plurality of layers of material with pores such that pores of one layer partially overlap pores of subsequent adjacent layers. Matters entering the strainer/filter unit are collected in the filter while travelling through filter via a tortuous path. | 11-25-2010 |
| 20110143311 | COMBINATION VERTICAL ROTARY VANE SUCTION PUMP AND LIQUID SEPARATOR - A compact suction and separation device is shown and described. The suction and separation device includes a pump and a separator. The pump includes a vertically oriented rotary vane pump comprising a suction inlet and an exhaust outlet. The separator includes a collector configured to receive combinations of solids, liquids and air. The separator separates solids and/or liquids from the air. Air from the separator is routed from an air discharge into the suction inlet of the pump. Solids and/or liquids are drained from a liquids/solids discharge of the separator. The separator may be gravity-based or centrifuge-type separator driven by the pump motor. | 06-16-2011 |
| 20110262880 | METHOD FOR FILTERING AND TREATING DENTAL SOLID WASTE - The present application discloses a method of separating solid dental waste from liquid dental waste including capturing the solid dental waste in a permanently filtration unit while the liquid dental waste passes through the filtration unit, transferring the filtration unit to a central storage container; storing the central container until the central container is shipped to a handling facility; and separating the solid dental waste from the filtration unit. | 10-27-2011 |
| 20120264079 | DENTAL EVACUATION TOOL - Devices for connection to a dental evacuation system and methods of manufacturing the same. In one example, a dental evacuation device for connection to a dental evacuation system includes an elongated body having a central passageway extending through the body, a protective tip disposed over and extending from an end of the body member, and a screening device positioned within the central passageway. The protective tip can define an aperture configured to provide access to the central passageway and can include a blunt ridge circumscribing the defined aperture. In one example, the screening device is offset from the protective tip to form a receiving space within the central passageway therebetween. | 10-18-2012 |
| 20120288821 | Dental Vacuum - An in-treatment room dental vacuum system includes a vacuum producer and an operator tool including an evacuator tip. A separator is coupled with the vacuum producer and is disposed between the vacuum producer and the operator tool. A hose assembly connects the operator tool and the separator. In use, the separator receives material from the operator tool via the hose assembly and separates the material into wet phase material and dry phase material. | 11-15-2012 |
| 20130059265 | DENTAL HIGH VOLUME SUCTION TUBE WITH PROTECTIVE CAP - A high volume suction tube for use in dentistry to remove detritus during oral procedures, such as providing a tooth filling, including a cap that alleviates tissue obstruction without impeding efficient suction and removal of the detritus. | 03-07-2013 |
| 20130164706 | ADJUSTABLE SUCTION TIPS FOR DENTAL AND MEDICAL USES - An implement useful in dental and medical procedures, particularly aspiration, but that can also be readily adapted for irrigation or retraction, is described. In a preferred embodiment, the invention features a hollow handle portion | 06-27-2013 |
| 20130203012 | Flexible Surgical Suction Device and Method - A siphoning device suited for automatically removing fluid/blood from a surgical site is described, having a length of sterile flexible tubing that is configurable into a loop, the tubing having a first open end, a second open end, and a central portion. A plurality of holes punctuate the circumference of either the first open end or the central portion of the loop, the one or more sets of holes being distributed along a longitudinal direction of the tubing. A sterile absorbent covering encompasses the one or more sets of the plurality of holes, the covering being permeable to bodily fluids. The siphoning device is connected to a vacuum system that generates a negative pressure, causing fluids that have accumulated in the absorbent covering to be withdrawn into the vacuum system. Accordingly, a durable, simple non-gauze system for automatically clearing blood/fluid from a surgical site is described. | 08-08-2013 |
| 20140154641 | SEPARATION, SEDIMENTATION AND SEGREGATION CHAMBER WITH DUAL PORE-SIZE FILTER - The present application discloses a method and apparatus for settling particles from waters that come out of plants that produce waste waters with hazardous components, utilizing vacuum power generated by vacuum generator down the waist water draining line. The method comprising a device with separation and sedimentation chamber, that allows phase separation through a unique cyclone-generating design, which leads to a filtering-chamber equipped with a dual pore-size filter that allows significant segregation of particles by particle size and mass, and thus allows highly efficient separation of hazardous particles from the waste water, which could exit the apparatus of present invention with significantly low content of hazardous particles. | 06-05-2014 |
| 20140212837 | INTRAORAL DEVICE WITH MESH - A dental mouthpiece is provided that may be attached to a high-suction dental adapter for the purpose of assisting the dental staff during dental procedures through chair-side, hands-free suction, and isolation. Such a mouthpiece may comprise a main body portion, a cheek retractor portion, and a suction connector portion. In some embodiments, the main body portion, cheek retractor portion, and suction connector portion (and sub-portions thereof) may be molded in one piece, preferably by injection molding. In an exemplary embodiment, the mouthpiece may be made of a material that is flexible, translucent, conducive to injection molding, high heat-resistant, and autoclavable. Such a material may include silicone. Because the mouthpiece may be made of a high heat-resistant and autoclavable material, such a mouthpiece may be reusable. | 07-31-2014 |
| 20140212838 | INTRAORAL DEVICE WITH BRIDGE - A dental mouthpiece is provided that may be attached to a high-suction dental adapter for the purpose of assisting the dental staff during dental procedures through chair-side, hands-free suction, and isolation. Such a mouthpiece may comprise a main body portion, a cheek retractor portion, and a suction connector portion. In some embodiments, the main body portion, cheek retractor portion, and suction connector portion (and sub-portions thereof) may be molded in one piece, preferably by injection molding. In an exemplary embodiment, the mouthpiece may be made of a material that is flexible, translucent, conducive to injection molding, high heat-resistant, and autoclavable. Such a material may include silicone. Because the mouthpiece may be made of a high heat-resistant and autoclavable material, such a mouthpiece may be reusable. | 07-31-2014 |
| 20140212839 | INTRAORAL DEVICE WITH STABILITY BAR - A dental mouthpiece is provided that may be attached to a high-suction dental adapter for the purpose of assisting the dental staff during dental procedures through chair-side, hands-free suction, and isolation. Such a mouthpiece may comprise a main body portion, a cheek retractor portion, and a suction connector portion. In some embodiments, the main body portion, cheek retractor portion, and suction connector portion (and sub-portions thereof) may be molded in one piece, preferably by injection molding. In an exemplary embodiment, the mouthpiece may be made of a material that is flexible, translucent, conducive to injection molding, high heat-resistant, and autoclavable. Such a material may include silicone. Because the mouthpiece may be made of a high heat-resistant and autoclavable material, such a mouthpiece may be reusable. | 07-31-2014 |
| 20140212840 | INTRAORAL DEVICE WITH SLIT - A dental mouthpiece is provided that may be attached to a high-suction dental adapter for the purpose of assisting the dental staff during dental procedures through chair-side, hands-free suction, and isolation. Such a mouthpiece may comprise a main body portion, a cheek retractor portion, and a suction connector portion. In some embodiments, the main body portion, cheek retractor portion, and suction connector portion (and sub-portions thereof) may be molded in one piece, preferably by injection molding. In an exemplary embodiment, the mouthpiece may be made of a material that is flexible, translucent, conducive to injection molding, high heat-resistant, and autoclavable. Such a material may include silicone. Because the mouthpiece may be made of a high heat-resistant and autoclavable material, such a mouthpiece may be reusable. | 07-31-2014 |
| 20140212841 | INTRAORAL DEVICE WITH DETACHABLE MOUTH PROP - A dental mouthpiece is provided that may be attached to a high-suction dental adapter for the purpose of assisting the dental staff during dental procedures through chair-side, hands-free suction, and isolation. Such a mouthpiece may comprise a main body portion, a cheek retractor portion, and a suction connector portion. In some embodiments, the main body portion, cheek retractor portion, and suction connector portion (and sub-portions thereof) may be molded in one piece, preferably by injection molding. In an exemplary embodiment, the mouthpiece may be made of a material that is flexible, translucent, conducive to injection molding, high heat-resistant, and autoclavable. Such a material may include silicone. Because the mouthpiece may be made of a high heat-resistant and autoclavable material, such a mouthpiece may be reusable. | 07-31-2014 |
| 20140322668 | Intraoral Biofilm Control Apparatus - An intraoral biofilm control apparatus including a suction unit, a suction chamber positioned within and in communication with an inner space of the suction unit, a tubular connection member operably connected to and extending into the suction chamber, and an angular head member adjustably connected to an upper end of the tubular connection member is provided. The suction chamber, in communication with the suction unit, creates a negative air pressure in an inner space of the suction chamber. The angular head member in fluid communication with the suction chamber via the tubular connection member, contacts and suctions the intraoral biofilm from the intraoral areas into the inner space of the suction chamber when the negative air pressure is created. The angular head member having an angularly curved suction tip configurably accesses the intraoral areas. The angular head member having a suction plate suctions the intraoral biofilm from intraoral tongue areas. | 10-30-2014 |
| 20150072305 | HOODED SIMPLE SUCTION TRAY FOR DENTAL EXTRAORAL OPERATIONS - An object of the invention is to provide a hooded simple suction tray for dental extraoral operations which can be hooked to an upper surface of a table and which enables not only suction of solids and foul-smelling gases resulting from operations but also suction of used liquids during extraoral operations using liquids. The hooded simple suction tray includes: a tray main body with a bottom plate partly serving as a base hooking and mounting portion with a flat lower surface; a communication pipe attached to a portion of the bottom plate other than the base hooking and mounting portion and allowing the tray main body to communicate with a suction hose of a dental suction apparatus; and a fly prevention hood erected at an upper edge of a peripheral side plate of the tray main body to prevent flying substances resulting from an extraoral operation from flying around. | 03-12-2015 |
| 20160067022 | Oral Care System - An oral-care system includes a tooth shroud, vacuum hose and a vacuum pump to apply suction to a user's teeth and gums, disrupting the growth of bacterial colonies there. Disrupting and/or removing bacteria can help protect teeth and dental prosthetics, and may be effective to prevent halitosis and systemic diseases that are related to oral flora. | 03-10-2016 |
| 20190142558 | FLEXIBLE SURGICAL SUCTION DEVICE AND METHOD | 05-16-2019 |
| 433093000 | And mouth prop, tongue guard or depressor, or cheek spreader | 19 |
| 20080318183 | Bite block with snap-in positionable fluid ejector - A dental appliance apparatus is made up of a bite block and a snap-in, positionable fluid ejector. An aspirator tube is positioned and slideably engaged within a tube holder which, in turn, is rotatably engaged with the bite block. This allows for selective angular positioning of the aspirator tube so as to accommodate a wide range of patients in aspirating fluids as efficiently as possible. | 12-25-2008 |
| 20090035718 | DENTAL ISOLATION BLOCK - A dental isolation block adapted for maintaining the mouth of the dental patient open, while keeping the work field dry and exposed with the lip retracted and the tongue suppressed to facilitate performance of a dental procedure by a dental practitioner. The dental isolation block includes a first and second bite platform capable of being disposed between the maxillary arch and mandibular arch, a lip retractor with a first end adjacent the first bite platform and a second end adjacent the second bite platform, and a tongue shield extending between the first and second bite platform. The lip retractor may include a channel for receiving and directing saliva to a suction drain and suction holes all in fluid communication with a dental office suction system. A suction extension may be affixed to the first and/or second bite platform to further evacuate saliva from entering the work field. The dental isolation block can be positioned such that the lip retractor retracts the upper lip if the work field is on the upper arch or to retract the lower lip if the work field in on the lower arch. | 02-05-2009 |
| 20090274991 | INTRA-ORAL DEVICE AND METHOD - An intra-oral device includes a tongue shield aspirator, a bite member, a bite grip, and an evacuation tube. The tongue shield aspirator may include a tongue retractor portion and a cheek retractor portion, and may be an open, unitary, and/or flexible component made of position-memory material. The bite member includes a conduit which receives the tongue shield aspirator through one end and the evacuation tube through the opposite end. The free end of the evacuation tube is connectable directly to a HVE valve to aspirate fluid/debris from the mouth. The device may be positioned in the mouth by bending the distal (free) end of the tongue shield aspirator, inserting the bite member into the mouth first, followed by the tongue shield aspirator as the device is moved towards the patient's cheek, releasing the free end of the tongue shield aspirator, and having the patient bite down on the bite member. | 11-05-2009 |
| 20090298012 | Intraoral Device - An intraoral device includes a one-piece, flexible, injection molded body made of a single homogeneous material. The body includes upper front and rear flaps, and lower front and rear flaps. Upper edges of the front flaps and lower edges of the lower flaps are sealed by respective upper and lower parts of a patient's mouth to form upper and lower evacuation channels when the body is disposed within the patient's mouth. Evacuation holes in the flaps are in communication with the evacuation channels. A connection section is in communication with the evacuation channels and is configured to extend outside of the patient's mouth to connect with a vacuum source for evacuating fluid from the patient's mouth through the evacuation holes and the evacuation channels. | 12-03-2009 |
| 20100119989 | RETRACTING DEVICE - The present invention is related to devices utilized for retraction of the lips, tongue and oral cavity during dental procedures. In particular, the invention relates to a flexible or semi-flexible oral device used to comfortably and quickly retract the patient's lips to properly expose the patient's teeth and gums for dental procedures. | 05-13-2010 |
| 20100240005 | COMBINATION TONGUE AND FLAP RETRACTOR - A combination retractor includes an operational unit, a neck region and a handle region. The operational unit further includes a tongue retractor and a flap retractor. The tongue retractor may be concave to provide for a natural area to encapsulate the tongue. The tongue and flap retractors may also be provided as part of a continuous planar extension of the operational unit or may be disposed on different planes. The flap retractor may be formed of a tapered extended edge or tab, which can be made in various lengths and include a beveled edge. A suction mechanism may be added for eliminating fluids. The neck region may contain an S-shaped bend or lateral bends for better operative functionality and ergonomics. The proximal end of the handle region, opposite the operational unit, may further include any useful apparatus, such as a periosteal elevator or periosteal retractor. | 09-23-2010 |
| 20100311008 | ORAL TONGUE POSITIONING DEVICE - The invention relates to a device for positioning the tongue for the treatment of disorders including snoring and obstructive sleep apnoea (OSA) and OSA Syndrome, comprising an anchoring body ( | 12-09-2010 |
| 20110229847 | DENTAL APPLIANCE WITH PROP MEMBER AND SALIVA EJECTOR - A dental appliance includes a dental prop member and a saliva ejector member. The dental prop member has a first surface for engaging one or more maxillary teeth, a second surface for engaging one or more mandibular teeth, a posterior side, an anterior side, and a passageway extending between the posterior and anterior sides. The saliva ejector member can be received in the passageway of the dental prop member to facilitate removal of saliva and other fluids from the oral cavity. | 09-22-2011 |
| 20110311942 | INTRA-ORAL DEVICE AND METHOD - An intra-oral device includes a tongue shield aspirator, a bite member, a bite grip, and an evacuation tube. The tongue shield aspirator may include a tongue retractor portion and a cheek retractor portion, and may be an open, unitary, and/or flexible component made of position-memory material. The bite member includes a conduit which receives the tongue shield aspirator through one end and the evacuation tube through the opposite end. The free end of the evacuation tube is connectable directly to a HVE valve to aspirate fluid/debris from the mouth. The device may be positioned in the mouth by bending the distal (free) end of the tongue shield aspirator, inserting the bite member into the mouth first, followed by the tongue shield aspirator as the device is moved towards the patient's cheek, releasing the free end of the tongue shield aspirator, and having the patient bite down on the bite member. | 12-22-2011 |
| 20120264080 | DENTAL HIGH VOLUME SUCTION TUBE WITH PROTECTIVE CAP - This invention is a hollow, crown shaped cap along with the dental High Volume Evacuation (HVE) tube into which the cap is specially designed to fit. The crown shaped cap is detachable and attachable. The invention may also be produced as one piece, with the cap permanently attached. The crown shaped cap extends outward from the suction end, and is larger in diameter than the HVE tube. This crown shaped cap for the HVE dental suction tube consists of four tubular, question mark-shaped parts which intersect to form four openings for suction. The cap is hollow and has a short tubular end. The cap is attached to the suction end of the HVE tube by snapping the tubular end of the cap into the suction end of the HVE tube. | 10-18-2012 |
| 20130017509 | COMBINATION TONGUE AND FLAP RETRACTOR - A combination refractor includes an operational unit, a neck region and a handle region. The operational unit further includes a tongue retractor and a flap retractor. The tongue retractor may be concave to provide for a natural area to encapsulate the tongue. The tongue and flap refractors may also be provided as part of a continuous planar extension of the operational unit or may be disposed on different planes. The flap retractor may be formed of a tapered extended edge or tab, which can be made in various lengths and include a beveled edge. A suction mechanism may be added for eliminating fluids. The neck region may contain an S-shaped bend or lateral bends for better operative functionality and ergonomics. The proximal end of the handle region, opposite the operational unit, may further include any useful apparatus, such as a periosteal elevator or periosteal retractor. | 01-17-2013 |
| 20130095450 | Dental Appliance and Method for Removing Bodily and Other Fluids From a Dental Site - According to a present invention embodiment, a dental appliance maintains a patient mouth in an open state, retracts tissue, and evacuates bodily and/or other fluids from a dental site. The dental appliance includes an elongated tube configured with a looped section. The elongated tube is flexible, where the looped section is adjustable and manipulated to enable the dental appliance to accommodate mouths of various dental patients. Further, the looped section is resilient in order to maintain the patient mouth in an open state for dental procedures. In addition, the elongated tube includes perforations to remove bodily or other fluids from the patient mouth. A vacuum or suction device is coupled to an end of the elongated tube, where suction is applied to the tube to draw bodily or other fluids from the patient mouth through the perforations and remove these fluids from a dental site. | 04-18-2013 |
| 20130288196 | ERGONOMIC DENTAL TOOLS - A dental tool is disclosed that includes an operational unit, a neck region and a handle region, in which the neck region is S-shaped. The operational unit can further include a tongue retractor, a flap retractor or a combination thereof. A suction mechanism may be added for eliminating fluids. The neck region may further contain a lateral bend, a rotation of the working end or both. The proximal end of the handle region, opposite the operational unit, may further include any useful apparatus, such as a periosteal elevator or periosteal retractor. | 10-31-2013 |
| 20140162209 | INTRAORAL DENTAL SUCTION AND ISOLATION SYSTEM - A dental mouthpiece is provided that may be attached to a high-suction dental adapter for the purpose of assisting the dental staff during dental procedures through chair-side, hands-free suction, and isolation. Such a mouthpiece may comprise a main body portion, a cheek retractor portion, and a suction connector portion. In some embodiments, the main body portion, cheek retractor portion, and suction connector portion (and sub-portions thereof) may be molded in one piece, preferably by injection molding. In an exemplary embodiment, the mouthpiece may be made of a material that is flexible, translucent, conducive to injection molding, high heat-resistant, and autoclavable. Such a material may include silicone. Because the mouthpiece may be made of a high heat-resistant and autoclavable material, such a mouthpiece may be reusable. | 06-12-2014 |
| 20140248580 | INTRAORAL DEVICE ADAPTER - An adapter for connecting a vacuum source to an intraoral device has a plug portion and a connection portion extending proximally from the plug portion. The plug portion is configured for releasable mating engagement with a connection section of an intraoral device which communicates with one or more evacuation channels of the intraoral device. The connection portion has a proximal end configured for connection to one or more vacuum lines of a vacuum source. One or more vacuum lumens extend through the plug and connector portions to communicate with the one or more vacuum lines to remove fluid from a patient's mouth. | 09-04-2014 |
| 20150093716 | PATIENT CONTROLLED DENTAL DEVICE AND METHOD - A device for helping maintain a mouth of a patient in an open position during a dental procedure may include a tooth engaging portion including at least one groove for accepting at least one lower tooth of the patient's lower jaw, an extension portion that extends away from the tooth engaging portion, and a handle that extends down from the extension portion and ends in a caudal end. The caudal end of the handle and the groove of the tooth engaging portion lie along a longitudinal axis drawn through a center of the groove. | 04-02-2015 |
| 20150320527 | DENTAL DEVICE WITH DUAL SALIVA EXTRACTION AND DUAL RETRACTOR - A dental device with dual saliva extractors and dual retractors for the tongue and upper lip and method are connectable to a suction and disposal unit. The device includes a pair of extractors each of which includes a suction tip and a tubular member for connecting the tip to the sources of suction. A first of the tubular members is put into a patient's mouth with a first curved portion inserted in a lower portion of the patient's mouth over the tongue and behind the front teeth and a second curved portion separate from said first portion branched off from where the first portion crosses the lower teeth and is inserted between the upper lip and upper molars under the region of the Stenson's duct. | 11-12-2015 |
| 20150335409 | INTRAORAL DEVICE AND METHOD OF USE - An intraoral device includes a flexible body having an upper front flap including evacuation holes and a upper edge; an upper rear flap forming an upper pocket with the upper front flap and including internal channels and a upper edge separated from the upper edge of the upper front flap to form an upper pocket opening, the internal channels terminating in grooves along the upper edge; a lower front flap including evacuation holes and a lower edge; a lower rear flap forming a lower pocket with the lower front flap and including internal channels and a lower edge separated from the lower edge of the lower front flap to form an lower pocket opening, the internal channels terminating in grooves along the lower edge. | 11-26-2015 |
| 20220133454 | SYSTEMS AND METHODS TO REDUCE SPATTER AND AEROSOL DURING DENTAL PROCEDURES - A method and apparatus to remove spatter and aerosol during dental procedures with may feature a deflector mounted upon a mouthpiece structure that directs emitted aerosols and spatter into a narrower cone for easier collection and evacuation. The mouthpiece may also serve as a cheek retractor and as an oral suction apparatus during a procedure. Increasing collection cup size and providing negative airflow will also improve the control of spatter and aerosol. | 05-05-2022 |
| 433094000 | And clamp or positioner | 3 |
| 20100311009 | SALIVARY DUCT CONSTRICTION APPARATUS - A saliva control device for controlling saliva flow from a salivary duct without damaging the salivary duct and surrounding soft oral tissue includes an elastic body, a constriction hole formed through the elastic body, and an interior wall defining the constriction hole. The interior wall is substantially smooth and the elastic body sufficiently stretchable that the constriction hole expands during placement around a salivary duct and the wall constricts around the salivary duct to prevent flow of saliva without substantially cutting off blood flow to and damaging the salivary duct and soft oral tissue surrounding the salivary duct. | 12-09-2010 |
| 20110217672 | SELF-EVACUATING DENTAL DAM - A fluid evacuating dental dam is disclosed, the fluid evacuating dental darn including a manifold having at least one aperture formed therein, a dental darn selectively attached to the manifold, a suction device in fluid communication with the manifold, and selectively removable cover members disposed over the aperture of the manifold. | 09-08-2011 |
| 20130203013 | INSTRUMENT IN CONNECTION WITH ORAL AND DENTAL CARE - An instrument for removing by suction saliva, water or other materials generated or used in connection with procedures carried out in the region of the mouth. The instrument includes a substantially tubular, elastic frame arranged for suction, a finger part for attaching the instrument to a finger, and a tip part located, in an axial direction, farther out than the finger part and including a suction inlet. The tip part is arranged to be rotatable around the axial direction of the frame. | 08-08-2013 |
| 433095000 | And control valve for suction | 12 |
| 20090111069 | Tongue scraper and suction device - A tongue scraper comprising a tongue scraping portion and a hand piece connected to the tongue scraping portion. A fluid passageway is located in the hand piece, which is connected to an external vacuum device. | 04-30-2009 |
| 20120129128 | Vacuum Level Control Valve For A Dental Vacuum System - A control valve for a dental vacuum system includes a housing having a first end, a second end and a sidewall therebetween, which define a cavity of the housing. An imaginary central longitudinal axis extends from the first end to the second end and generally parallel to the sidewall. A first opening in the sidewall of the housing is operatively connected to a vacuum control volume and a pair of opposing second openings in the sidewall are spaced-apart from the first opening along the imaginary central longitudinal axis. A biasing member and a plunger valve are located within the cavity of the housing. The plunger valve is movable along the imaginary central longitudinal axis between a first position that blocks at least a portion of a flow of air through the housing and a second position that substantially permits the flow of air through the housing and to a vacuum pump. | 05-24-2012 |
| 20120237894 | DENTAL APPARATUS - A dental apparatus for removing fluid from a patient's mouth during a dental procedure, the dental apparatus includes an intraoral tip having a wall defining a cavity, the wall having a plurality of apertures and at least one opening, the apertures being distributed over the wall; and a hollow tube coupled to the intraoral tip, the hollow tube for connecting the opening of the intraoral tip to a suction device. The intraoral tip is continuously within the patient's mouth during the dental procedure and the dental apparatus removes fluid from the patient's mouth through the apertures of said intraoral tip. In one embodiment, the dental apparatus further includes a valve for modulating the rate of fluid removal from the patient's mouth. In another embodiment, the dental apparatus further includes a fastener for securing the intraoral tip within the patient's mouth. | 09-20-2012 |
| 20130052610 | SUCTION HANDLE, SUCTION HANDLE ASSEMBLY, AND ORAL CARE SYSTEMS COMPRISING SAME - A suction handle, a suction handle assembly, and an oral care system. The suction handle can include a first axis oriented along a longitudinal direction, a first conduit having a first bore oriented along the first axis, and a second conduit adapted to be coupled to the first conduit, which can have a second bore oriented along the first axis. The first conduit and the second conduit can be movable with respect to one another in the longitudinal direction between a first position in which there is no fluid communication between the first and second bores, and a second position in which there is fluid communication. An actuator can be coupled to at least one of the first conduit and the second conduit that which can pivot about a second axis oriented substantially perpendicularly with respect to the first axis between a first and second actuator position. | 02-28-2013 |
| 20130337406 | SALIVA EJECTOR TIP WITH ON/OFF VACUUM VALVE - A system for removing saliva or debris from the mouth of a dental patient. One end of tubing is connected to a vacuum pump. The other end of the tubing is connected to removably connected tip. A vacuum control valve is connected to the removably connected tip. The vacuum control valve is positioned so that the vacuum control valve remains outside of the patient's mouth when the tip is inserted into to patient's mouth. In a preferred embodiment, the vacuum control valve is a push valve and is located approximately half way along the length of the removably connected tip. In one preferred embodiment the tip is a removably connected saliva ejector tip. In another preferred embodiment the tip is a removably connected high-volume evacuator tip. In another preferred embodiment the tip is a removably connected surgical high volume evacuator tip. | 12-19-2013 |
| 20140023987 | ADJUSTABLE SUCTION APPARATUS FOR DENTAL ASPIRATOR - An aspirator tip for a dental aspirator comprising: an elongated hollow tube comprising a first end and a second end, the first end configured to connect to a dental aspirator unit to provide suction to the second end of the elongated hollow tube, the second end configured to be inserted into an oral cavity of a patient, an opening in a portion of the elongated hollow tube between the first end and the second end of the elongated hollow tube, a gate configured to be inserted into the opening, and an actuator configured for actuation by a single digit (e.g., finger or thumb) to insert the gate into the opening to at least partially block an airway through the elongated hollow tube. | 01-23-2014 |
| 20140170595 | DISPOSABLE DENTAL VALVE DEVICE - A disposable dental valve device is disclosed which comprises a valve body having a tip receiving end, a hose receiving end, a lumen formed between the tip receiving end and the hose receiving end, and a partial opening formed in the valve body, and a rotatable valve sealing body adapted to being inserted into the partial opening, the rotatable valve sealing body having a bore for alignment with the lumen formed between the tip receiving end and the hose receiving end, the rotatable valve body having a top and a handle portion connected to the top. | 06-19-2014 |
| 20140255870 | DENTAL AND MEDICAL SUCTION TOOLS - A suction apparatus has a tube. The tube has an end to be inserted in a user's body. The tube has another end for coupling with a vacuum hose to remove air. A check valve coupled is to the tube. The check valve is configured to prevent a back pressure flow into the user's mouth. For an embodiment, the dental suction apparatus includes a base coupled to the tube. Base includes a control valve to control the air removal. For an embodiment, the dental suction apparatus includes a check valve coupler coupled to the tube. For an embodiment, the check valve is on the check valve coupler. | 09-11-2014 |
| 20140272783 | SUCTION SYSTEM AND METHODS OF MAKING AND USING SAME - A suction system for removing fluid from an individual. The suction system has a container assembly, a suction tube, an output hose and a suction valve assembly. The container assembly is connectable to an air source and a container is configured to receive the fluid from the individual. The suction tube is connectable to the container assembly and in fluid communication with the air source. The output hose is connectable to the container assembly and in fluid communication with the container. The suction valve assembly has a housing and a pin. The pin is movable between an open and closed position so that fluid is removable from the individual. | 09-18-2014 |
| 20140308626 | DENTAL ASPIRATION DEVICE AND METHOD OF USE - A dental aspiration device comprising an inside housing having a proximal portion and a distal portion with an interior surface; an outside housing having a proximal portion and a distal portion with an interior surface; at least one of the interior surfaces of the inside housing and the outside housing including vacuum channels; a hinge connection mechanism hingeably connecting the proximal portions of the inside housing and the outside housing; and a locking mechanism for removably attaching the distal portions of the inside housing and the outside housing to each other. | 10-16-2014 |
| 20150305842 | DENTAL ASPIRATION DEVICE AND METHOD OF USE - A dental aspiration device comprising an inside housing having a proximal portion and a distal portion with an interior surface; an outside housing having a proximal portion and a distal portion with an interior surface; at least one of the interior surfaces of the inside housing and the outside housing including vacuum channels; a hinge connection mechanism hingeably connecting the proximal portions of the inside housing and the outside housing; and a locking mechanism for removably attaching the distal portions of the inside housing and the outside housing to each other. | 10-29-2015 |
| 20160015477 | DENTAL VALVE TAILPIECE - A tailpiece for a dental valve device is disclosed which has a body having a valve receiving end, a hose receiving end, and a hose retaining section having a hose insertion section, an inclined section, a first flat section, a first tapered ring section having a central section, a second flat section, a second tapered ring section having a central section, and a third flat section. | 01-21-2016 |
| 433096000 | In flexible conduit or eduction tube | 6 |
| 20100021860 | Ergonomic high volme evacuator system - An ergonomic high volume evacuator system provides a tapered tubular evacuator tool having a body defining a medial channel with an angulated mirrored guard having an optically reflective insert adjacent a beveled input orifice. A flexible evacuation hose having an integral coil spring and a vacuum connector pneumatically releasably interconnect the evacuator tool with a vacuum source. An axially rotatable evacuator tool connector provides a releasable pneumatic and fluidic sealed interconnection between the evacuator tool and the evacuation hose. | 01-28-2010 |
| 20110065062 | Apparatus and Method for Hands-Free Fluid Evacuation - Disclosed is a lightweight, autoclavable, dental suction apparatus used to evacuate fluid from a patient's mouth during dental procedures. In particular, the apparatus is useful for hands-free operation in combination with high volume suction and slow speed suction and in combination with popular disposable suction devices. Further, the apparatus is comfortable for patients and provides greater patient access and comfort to clinicians. | 03-17-2011 |
| 20110151404 | SUCTION ORAL BRUSH - A suction oral brush. The oral brush can include a handle having a longitudinal direction and a lumen, and can be adapted to be coupled to a suction source. Bristles can extend outwardly of a first side of a distal end of the handle. A proximal aperture can be formed in the first side of the distal end of the handle that is in fluid communication with the lumen of the handle. The proximal aperture can include a distal end and a proximal end positioned no further distally than a proximal end of the bristles. A distal aperture in fluid communication with the lumen can be formed in a sidewall of the distal end of the handle, and can have a width greater than its height. The bristles can be arranged such that none of the bristles lie on the centerline of the distal end of the handle. | 06-23-2011 |
| 20110151405 | SUCTION SWAB AND METHOD OF MAKING SAME - A suction swab and a method of making a suction swab. The suction swab can include a shaft, a pad coupled to the shaft, and an aperture formed through the pad and the shaft. The shaft can be elongated and can have a lumen, a longitudinal direction and an outer transverse dimension oriented substantially perpendicularly with respect to the longitudinal direction. The shaft can include a proximal end and a distal end. The proximal end can be coupled to a suction source. The aperture can be in fluid communication with the lumen of the shaft, can be elongated, and can have a width and a length greater than the width. The length of the aperture can be greater than the outer transverse dimension of the shaft. The method can include coupling the pad to the distal end of the shaft, and forming an aperture through the pad and the shaft. | 06-23-2011 |
| 20140349249 | Oral Cavity Suction Device - A disposable saliva ejector for connection with a slow-speed suction device has a suction end and a discharge end. The tapered ejector has an ovate shape. A retention orifice helps secure the ejector within the patient's mount, while a larger extraction orifice removes fluid and debris. Placement of the saliva ejector within the mouth lies along the interior of the patient's cheek, keeping the oral cavity clear of viewing obstructions. The discharge end connects to a discharge tube, wrapping around the oral commissure then hooking onto the patient's outer cheek. Once properly placed within the patient's mouth the dental assistant is relieved from providing suction during various procedures. | 11-27-2014 |
| 20160038661 | DENTAL SURGICAL SUCTION APPARATUS - A dental surgical suction apparatus combines the features and benefits of a surgical suction tip and a saliva ejector. The apparatus creates a more powerful suction force than provided by a saliva ejector by itself and can allow for better suctioning during oral surgery procedures and sedation, where keeping saliva and blood secretion from the throat can be critical, while also providing a device that is less traumatic to a patient's mouth. The apparatus can include a rigid tubular handle portion configured to releasably attach to a receiving port configured to receive a surgical suction tip on one end, a flexible tube portion connected to another end of the rigid tubular handle portion, and a soft tip portion connected to another end of the flexible tube portion. The soft tip portion includes a plurality of openings configured to minimize complete obstruction during suctioning. | 02-11-2016 |
