| US3124959A
              (en) |  | 1964-03-17 |  | Primary differential pressure sensing | 
        
          | US2096831A
              (en) | 1936-05-28 | 1937-10-26 | Wappler Frederick Charles | Sterilizable pressure gauge | 
        
          | US2099127A
              (en) | 1936-12-30 | 1937-11-16 | Foregger Co Inc | Pharyngeal bulb gasway | 
        
          | US2252874A
              (en) | 1938-11-04 | 1941-08-19 | Vischer Products Company | Pressure indicator | 
        
          | US2839788A
              (en) | 1953-04-24 | 1958-06-24 | Dembiak Matthew | Method of making hollow plastic or rubber articles | 
        
          | US2862498A
              (en) | 1957-06-14 | 1958-12-02 | Don J Weekes | Endotracheal tube | 
        
          | US3529596A
              (en) | 1968-04-03 | 1970-09-22 | Charles G Garner | Automatic intermittent tracheotomy tube cuff inflator-deflator | 
        
          | US3576187A
              (en) | 1968-10-30 | 1971-04-27 | Giovanna Oddera | Airway with resilient biting area | 
        
          | US3554673A
              (en) | 1969-01-31 | 1971-01-12 | Sage Instr Inc | Syringe pump | 
        
          | US3683908A
              (en) | 1969-10-20 | 1972-08-15 | Tantrimudalige Anthony Don Mic | Apparatus for sealing the oesophagus and providing artificial respiration | 
        
          | US3794036A
              (en) | 1972-08-02 | 1974-02-26 | R Carroll | Pressure regulated inflatable cuff for an endotracheal or tracheostomy tube | 
        
          | US4104357A
              (en) | 1973-01-10 | 1978-08-01 | Monster Molding, Inc. | Method of rotational molding about plural axes at low rotational speeds | 
        
          | US3931822A
              (en) | 1974-02-26 | 1976-01-13 | Marici Frank N | Automatic alternating cuff endo tracheal tube inflator | 
        
          | US3948273A
              (en)
            
            * | 1974-09-13 | 1976-04-06 | Medical Engineering Corporation | Endotracheal tube having a non-sticking inner surface | 
        
          | FR2298147A1
              (fr) | 1975-01-17 | 1976-08-13 | Ucc Union Chimique Cont | Appareil donnant l'alarme en cas de debranchement d'un tuyau, en particulier d'un respirateur | 
        
          | US4056104A
              (en) | 1976-01-15 | 1977-11-01 | Burton Jaffe | Endotracheal tube | 
        
          | DE2609882C3
              (de) | 1976-03-10 | 1982-12-16 | Hauser Verwaltungs-Gesellschaft Mbh, 6370 Oberursel | Feindruckmeßgerät für besonders kleine Meßbereiche | 
        
          | US4116201A
              (en) | 1976-12-20 | 1978-09-26 | The Kendall Company | Catheter with inflation control device | 
        
          | US4134407A
              (en) | 1977-03-25 | 1979-01-16 | Elam James O | External pressure-volume monitor for endotracheal cuff | 
        
          | US4159722A
              (en) | 1977-03-28 | 1979-07-03 | Sherwood Medical Industries, Inc. | Pressure regulator for endotracheal tube cuff or the like | 
        
          | US4178940A
              (en) | 1977-06-24 | 1979-12-18 | Au Anthony S | Pressure control systems | 
        
          | US4178938A
              (en) | 1977-06-24 | 1979-12-18 | Au Anthony S | Pressure control systems | 
        
          | US4166467A
              (en) | 1977-08-08 | 1979-09-04 | Metatech Corporation | Bite block for endotracheal tube | 
        
          | GB1529190A
              (en) | 1977-09-06 | 1978-10-18 | Jaffe B | Endotracheal tube | 
        
          | US4231365A
              (en) | 1978-01-30 | 1980-11-04 | Scarberry Eugene N | Emergency resuscitation apparatus | 
        
          | US4351330A
              (en) | 1978-01-30 | 1982-09-28 | Scarberry Eugene N | Emergency internal defibrillation | 
        
          | US4230108A
              (en)
            
            * | 1979-03-13 | 1980-10-28 | Young Sharon L | Apparatus and method for sealing esophageal entrance to trachea above and below | 
        
          | US4285340A
              (en) | 1979-03-16 | 1981-08-25 | Gezari Walter A | Apparatus for controlling the pressure in a tracheal cuff | 
        
          | US4256099A
              (en) | 1979-03-21 | 1981-03-17 | Dryden Gale E | Two-tube resuscitation system | 
        
          | JPS5667383A
              (en) | 1979-11-08 | 1981-06-06 | Mitsui Petrochem Ind Ltd | Thixotropic agent | 
        
          | DE2945662A1
              (de) | 1979-11-12 | 1981-05-21 | Hauser Verwaltungs-Gesellschaft Mbh, 6370 Oberursel | Instrument mit beleuchteter skalenscheibe fuer die analoganzeige von messwerten | 
        
          | US4446864A
              (en) | 1980-07-10 | 1984-05-08 | Watson Robert L | Emergency ventilation tube | 
        
          | US4338930A
              (en) | 1980-09-08 | 1982-07-13 | Tudor Williams R | Airway intubator | 
        
          | US4363320A
              (en) | 1980-09-17 | 1982-12-14 | Michael Kossove | Breathing airway | 
        
          | GB2111394B
              (en) | 1981-12-16 | 1985-09-11 | Archibald Ian Jeremy Brain | Artificial airway device | 
        
          | US4445366A
              (en) | 1982-06-01 | 1984-05-01 | Carrier Corporation | Pressure differential gage and a method for detecting the presence of noncondensible gases in a refrigeration system | 
        
          | US4471775A
              (en) | 1982-09-07 | 1984-09-18 | Clair Michael W | Endotracheal tube cuff synchronizing system | 
        
          | US4501273A
              (en) | 1982-09-30 | 1985-02-26 | Mcginnis Gerald E | Endotracheal tube with pressure controlled inflatable cuff | 
        
          | US4526196A
              (en) | 1983-01-26 | 1985-07-02 | Nayan S. Shah | Gas pressure measuring and regulating device and method | 
        
          | US4583917A
              (en) | 1983-06-17 | 1986-04-22 | Shah Nayan S | Pressure regulating and monitoring device | 
        
          | DE3327342A1
              (de) | 1983-07-29 | 1985-02-07 | Peter 7800 Freiburg Pedersen | Vorrichtung zur erfassung und auswertung des druckes in der ballonmanschette eines geschlossenen trachealtubus | 
        
          | US4553540A
              (en) | 1983-08-16 | 1985-11-19 | Straith Richard E | Airway | 
        
          | US4689041A
              (en) | 1984-01-20 | 1987-08-25 | Eliot Corday | Retrograde delivery of pharmacologic and diagnostic agents via venous circulation | 
        
          | JPS628766A
              (ja) | 1985-07-03 | 1987-01-16 | 鳥取大学長 | カフ付気管插入チュ−ブのカフ圧調整装置 | 
        
          | US4793327A
              (en) | 1986-01-21 | 1988-12-27 | Frankel Alfred R | Device for opening a patient's airway during automatic intubation of the trachea | 
        
          | JPS62186872A
              (ja) | 1986-02-14 | 1987-08-15 | 鳥取大学長 | 呼吸圧重畳式カフ圧調整装置 | 
        
          | US4700700A
              (en) | 1986-09-15 | 1987-10-20 | The Cleveland Clinic Foundation | Endotracheal tube | 
        
          | US5042469A
              (en) | 1987-03-24 | 1991-08-27 | Augustine Medical, Inc. | Tracheal intubation guide | 
        
          | US4832020A
              (en) | 1987-03-24 | 1989-05-23 | Augustine Scott D | Tracheal intubation guide | 
        
          | US5203320A
              (en) | 1987-03-24 | 1993-04-20 | Augustine Medical, Inc. | Tracheal intubation guide | 
        
          | US4798597A
              (en) | 1987-04-29 | 1989-01-17 | Sherwood Medical Co | Flexible composite intubation tube | 
        
          | GB2205499B
              (en) | 1987-06-05 | 1991-01-16 | Archibald Ian Jeremy Brain | Artificial airway device | 
        
          | US4924862A
              (en) | 1987-08-19 | 1990-05-15 | Gary Levinson | Pressure controller and leak detector for tracheal tube cuff | 
        
          | US4850349A
              (en) | 1987-12-04 | 1989-07-25 | Farahany Amir H | Endotracheal tube sealing cuff system | 
        
          | US4872483A
              (en) | 1987-12-31 | 1989-10-10 | International Medical Products, Inc. | Conveniently hand held self-contained electronic manometer and pressure modulating device | 
        
          | US4856510A
              (en) | 1988-04-06 | 1989-08-15 | Kowalewski Ryszard J | Tracheal tube inflator | 
        
          | US5067496A
              (en) | 1988-04-07 | 1991-11-26 | Shiley Incorporated | Tracheostomy tube | 
        
          | US4972963A
              (en) | 1988-10-31 | 1990-11-27 | Guarriello Henry J | Blow molded article with reverse lip | 
        
          | US4896667A
              (en) | 1988-11-02 | 1990-01-30 | Magnuson Linda M | Endotracheal tube bite block | 
        
          | US4953547A
              (en) | 1989-01-26 | 1990-09-04 | Poole Jr Samuel E | Drug administering endotracheal respiration systems | 
        
          | US5060647A
              (en) | 1989-02-23 | 1991-10-29 | Alessi David M | Endotrachael tube | 
        
          | GB2229367A
              (en) | 1989-03-22 | 1990-09-26 | Archibald Ian Jeremy Brain | Artificial airway device | 
        
          | US5169379A
              (en) | 1989-06-14 | 1992-12-08 | L-Vad Technology | In-series ventricular assist system and method of controlling same | 
        
          | US4981470A
              (en) | 1989-06-21 | 1991-01-01 | Synectics Medical, Inc. | Intraesophageal catheter with pH sensor | 
        
          | JPH0339169A
              (ja) | 1989-07-06 | 1991-02-20 | B Hazaado Patrick | 経皮気管切開チューブ | 
        
          | US5042476A
              (en) | 1989-08-10 | 1991-08-27 | Smith Charles A | Endotracheal tube protection arrangement | 
        
          | EP0490979B1
              (en) | 1989-09-08 | 1996-11-13 | Boston Scientific Corporation | Physiologic low stress angioplasty | 
        
          | US5038766A
              (en) | 1989-11-08 | 1991-08-13 | Parker Jeffrey D | Blind orolaryngeal and oroesophageal guiding and aiming device | 
        
          | US5174283A
              (en) | 1989-11-08 | 1992-12-29 | Parker Jeffrey D | Blind orolaryngeal and oroesophageal guiding and aiming device | 
        
          | GB9003857D0
              (en) | 1990-02-21 | 1990-04-18 | Smiths Industries Plc | Medico-surgical tube assemblies | 
        
          | US5237988A
              (en) | 1990-11-13 | 1993-08-24 | Mcneese Wesley G | Device for fastening an endotracheal tube | 
        
          | GB9026403D0
              (en) | 1990-12-05 | 1991-01-23 | Smiths Industries Plc | Pressure monitors | 
        
          | GB9102821D0
              (en) | 1991-02-11 | 1991-03-27 | Brain Archibald Ian Jeremy | An intubating laryngeal mask airway | 
        
          | US5339808A
              (en) | 1991-04-02 | 1994-08-23 | Don Michael T Anthony | Endotracheal-esophageal intubation devices | 
        
          | US5235973A
              (en) | 1991-05-15 | 1993-08-17 | Gary Levinson | Tracheal tube cuff inflation control and monitoring system | 
        
          | US5795325A
              (en) | 1991-07-16 | 1998-08-18 | Heartport, Inc. | Methods and apparatus for anchoring an occluding member | 
        
          | GB9119703D0
              (en) | 1991-09-14 | 1991-10-30 | Dingley John | Medico-surgical device | 
        
          | US5113875A
              (en) | 1991-09-24 | 1992-05-19 | Bennett Trevor S | Inflatable leg-supporting bolster | 
        
          | US5241325A
              (en) | 1991-10-31 | 1993-08-31 | Hewlett-Packard Company | Print cartridge cam actuator linkage | 
        
          | MX9301163A
              (es) | 1992-03-05 | 1994-07-29 | Brain Archibald Ian Jeremy | Mascara laringea y metodo para su fabricacion. | 
        
          | GB9204754D0
              (en) | 1992-03-05 | 1992-04-15 | Brain Archibald Ian Jeremy | Mould for manufacture of a laryngeal mask | 
        
          | US5273537A
              (en) | 1992-03-06 | 1993-12-28 | Scimed Life Systems, Inc. | Power-assisted inflation apparatus | 
        
          | WO1993017744A1
              (en) | 1992-03-10 | 1993-09-16 | Duke University | Endotracheal tube having aerosol generating means | 
        
          | US5421325A
              (en) | 1992-04-30 | 1995-06-06 | Cinberg; James Z. | Endotracheal tube assembly and related method | 
        
          | US5546936A
              (en) | 1992-05-19 | 1996-08-20 | Mallinckrodt Medical, Inc. | Tracheal tube with reinforced flexible segment | 
        
          | US5249571A
              (en) | 1992-05-21 | 1993-10-05 | Brain Archibald Ian Jeremy | Laryngeal clamp airway | 
        
          | US5241956A
              (en)
            
            * | 1992-05-21 | 1993-09-07 | Brain Archibald Ian Jeremy | Laryngeal mask airway with concentric drainage of oesophagus discharge | 
        
          | DE4222220A1
              (de) | 1992-07-07 | 1994-01-13 | Deutsche Aerospace | Verfahren zur Messung und Regelung des Druckes in der Dichtmanschette eines Trachealtubus | 
        
          | EP0580385B1
              (en) | 1992-07-21 | 1996-05-08 | Archibald Ian Jeremy Dr. Brain | Laryngeal mask incorporating a reflectance oximeter | 
        
          | GB9215455D0
              (en) | 1992-07-21 | 1992-09-02 | Brain Archibald Ian Jeremy | A laryngeal mask airway adapted to carry a reflecting-type oximeter | 
        
          | US5297547A
              (en) | 1992-07-30 | 1994-03-29 | Brain Archibald Ian Jeremy | Laryngeal mask construction | 
        
          | ZA927931B
              (en) | 1992-08-24 | 1994-04-14 | Donald Munro Miller | Breathing apparatus | 
        
          | US5355879A
              (en) | 1992-09-28 | 1994-10-18 | Brain Archibald Ian Jeremy | Laryngeal-mask construction | 
        
          | US5318017A
              (en) | 1992-11-05 | 1994-06-07 | Ellison Lee H | Guide for transesophageal echo probe | 
        
          | US5400771A
              (en) | 1993-01-21 | 1995-03-28 | Pirak; Leon | Endotracheal intubation assembly and related method | 
        
          | US5331967A
              (en) | 1993-02-05 | 1994-07-26 | Playa De Los Vivos S.A. | Tracheal intubation monitoring apparatus and method | 
        
          | US5546935A
              (en) | 1993-03-09 | 1996-08-20 | Medamicus, Inc. | Endotracheal tube mounted pressure transducer | 
        
          | GB9312131D0
              (en) | 1993-06-11 | 1993-07-28 | Blatchford & Sons Ltd | Prosthesis control system | 
        
          | GB9317539D0
              (en)
            
            * | 1993-08-24 | 1993-10-06 | Shiu Man F | Catheter | 
        
          | FR2709251B1
              (fr) | 1993-08-26 | 1995-11-10 | Georges Boussignac | Tube d'assistance respiratoire. | 
        
          | US5443063A
              (en) | 1993-08-31 | 1995-08-22 | The Johns Hopkins University | Cuffed oro-pharyngeal airway | 
        
          | US5692498A
              (en) | 1993-11-09 | 1997-12-02 | Cprx, Inc. | CPR device having valve for increasing the duration and magnitude of negative intrathoracic pressures | 
        
          | US5551420A
              (en) | 1993-11-09 | 1996-09-03 | Cprx, Inc. | CPR device and method with structure for increasing the duration and magnitude of negative intrathoracic pressures | 
        
          | US6062219A
              (en) | 1993-11-09 | 2000-05-16 | Cprx Llc | Apparatus and methods for assisting cardiopulmonary resuscitation | 
        
          | US5459700A
              (en) | 1993-11-22 | 1995-10-17 | Advanced Cardiovascular Systems, Inc. | Manual timer control for inflation device | 
        
          | US5599301A
              (en) | 1993-11-22 | 1997-02-04 | Advanced Cardiovascular Systems, Inc. | Motor control system for an automatic catheter inflation system | 
        
          | US5554673A
              (en) | 1993-11-29 | 1996-09-10 | Polygenex International, Inc. | Dip molded polyurethane film compositions | 
        
          | GB2285765B
              (en) | 1994-01-12 | 1997-10-29 | Archibald Ian Jeremy Brain | Forming tool for use with a laryngeal mask | 
        
          | US5499625A
              (en) | 1994-01-27 | 1996-03-19 | The Kendall Company | Esophageal-tracheal double lumen airway | 
        
          | US5529582A
              (en) | 1994-02-01 | 1996-06-25 | Fukuhara; Tomio | Apparatus for inserting laryngeal mask | 
        
          | US5582167A
              (en) | 1994-03-02 | 1996-12-10 | Thomas Jefferson University | Methods and apparatus for reducing tracheal infection using subglottic irrigation, drainage and servoregulation of endotracheal tube cuff pressure | 
        
          | JP3782123B2
              (ja) | 1994-05-31 | 2006-06-07 | 住友ベークライト株式会社 | 咽腔用エアウエイ | 
        
          | GB9411215D0
              (en) | 1994-06-04 | 1994-07-27 | Brain Archibald Ian Jeremy | A fibreoptic intubating laryngeal mask airway | 
        
          | JPH08547A
              (ja) | 1994-06-23 | 1996-01-09 | Koushinshiya:Kk | 内視鏡挿入ガイド | 
        
          | SE503155C2
              (sv) | 1994-07-28 | 1996-04-01 | Comasec International Sa | Sätt och anordning för funktionskontroll vid andningsapparat | 
        
          | US5569219A
              (en) | 1994-09-13 | 1996-10-29 | Hakki; A-Hamid | Collapsible catheter | 
        
          | GB9422224D0
              (en) | 1994-11-03 | 1994-12-21 | Brain Archibald Ian Jeremy | A laryngeal mask airway device modified to detect and/or stimulate mescle or nerve activity | 
        
          | DE4447186A1
              (de) | 1994-12-30 | 1996-07-11 | Johann Dr Med Wittenbeck | Larynxmaske (=Kehlkopfmaske) zur fiberoptischen endotrachealen Intubation bei gleichzeitiger künstlicher Beatmung eines Patienten | 
        
          | US5577693A
              (en) | 1995-01-11 | 1996-11-26 | Children's Medical Center Corporation | Anesthesia circuit stand | 
        
          | US5590643A
              (en) | 1995-01-17 | 1997-01-07 | Flam; Gary H. | Mandibular protracting oral intubating airway | 
        
          | US5477851A
              (en) | 1995-01-26 | 1995-12-26 | Callaghan; Eric B. | Laryngeal mask assembly and method for removing same | 
        
          | GB9504657D0
              (en) | 1995-03-08 | 1995-04-26 | Neil Michael J O | An improved artificial airway device | 
        
          | GB2298797B
              (en) | 1995-03-14 | 1998-12-09 | Smiths Industries Plc | Laryngeal mask airways | 
        
          | GB9505134D0
              (en) | 1995-03-14 | 1995-05-03 | Smiths Industries Plc | Laryngeal mask airways | 
        
          | GB9505399D0
              (en) | 1995-03-17 | 1995-05-03 | Smiths Industries Plc | Medico-surgical devices | 
        
          | GB9513860D0
              (en) | 1995-07-07 | 1995-09-06 | Smiths Industries Plc | Securing devices | 
        
          | AUPN417395A0
              (en) | 1995-07-14 | 1995-08-10 | Techbase Pty. Ltd. | An improved spacer | 
        
          | AUPN538495A0
              (en) | 1995-09-12 | 1995-10-05 | Esnouf, Philip Stuart | Disposable oxygenating device | 
        
          | MY115052A
              (en) | 1995-10-03 | 2003-03-31 | Archibald Ian Jeremy Brain | Laryngeal mask airway incorporating an epiglottic elevating mechanism | 
        
          | MY138519A
              (en) | 1995-10-03 | 2009-06-30 | Indian Ocean Medical Inc | Artificial airway device | 
        
          | JP3081778B2
              (ja)
            
            * | 1995-10-06 | 2000-08-28 | オリンパス光学工業株式会社 | カテーテル | 
        
          | US5794617A
              (en) | 1995-10-19 | 1998-08-18 | Louis M. Gerson Co., Inc. | Face mask and retainer | 
        
          | US5791341A
              (en) | 1995-12-19 | 1998-08-11 | Bullard; James Roger | Oropharyngeal stent with laryngeal aditus shield and nasal airway with laryngeal aditus shield | 
        
          | US5832916A
              (en) | 1996-02-20 | 1998-11-10 | Interspiro Ab | Method and system for checking the operability of electrical-based components in a breathing equipment | 
        
          | US5694929A
              (en) | 1996-02-26 | 1997-12-09 | Christopher; Kent L. | Method and apparatus for ventilation/oxygenation during guided insertion of an endotracheal tube | 
        
          | US20050139220A1
              (en) | 1996-02-26 | 2005-06-30 | Evergreen Medical Incorporated | Method and apparatus for ventilation / oxygenation during guided insertion of an endotracheal tube | 
        
          | US5878745A
              (en) | 1996-03-01 | 1999-03-09 | Brain; Archibald I.J. | Gastro-laryngeal mask | 
        
          | US5626151A
              (en) | 1996-03-07 | 1997-05-06 | The United States Of America As Represented By The Secretary Of The Army | Transportable life support system | 
        
          | GB9606012D0
              (en) | 1996-03-22 | 1996-05-22 | Brain Archibald Ian Jeremy | Laryngeal mask with gastric-drainage feature | 
        
          | US5623924A
              (en) | 1996-03-29 | 1997-04-29 | Lindenman; Tammy S. | Apparatus and method for retaining an endotracheal tube | 
        
          | US5623921A
              (en) | 1996-04-10 | 1997-04-29 | Kinsinger; J. William | Laryngeal mask airway and method for its use | 
        
          | US5682880A
              (en) | 1996-07-26 | 1997-11-04 | Brain; Archibald Ian Jeremy | Laryngeal-mask airway with guide element, stiffener, and fiberoptic access | 
        
          | US5738094A
              (en) | 1996-08-30 | 1998-04-14 | Hoftman; Moshe | Anesthesia/respirator mask with reduced nasal section enclosure and inflatable cuff | 
        
          | GB9619432D0
              (en) | 1996-09-18 | 1996-10-30 | Smiths Industries Plc | Laryngeal mask assemblies | 
        
          | GB2317342B
              (en) | 1996-09-18 | 2000-03-29 | Smiths Industries Plc | Laryngeal mask assemblies | 
        
          | GB9620609D0
              (en) | 1996-10-03 | 1996-11-20 | Smiths Industries Plc | Laryngeal mask airways and their manufacture | 
        
          | GB2317830B
              (en) | 1996-10-03 | 2000-03-29 | Smiths Industries Plc | Laryngeal mask airways and their manufacture | 
        
          | US5862801A
              (en) | 1996-10-11 | 1999-01-26 | Sonja Wells | Endotracheal tube protector | 
        
          | US6070581A
              (en) | 1996-10-16 | 2000-06-06 | Augustine Medical, Inc. | Laryngeal airway device | 
        
          | GB2318297B
              (en) | 1996-10-16 | 2000-04-12 | Smiths Industries Plc | A tracheal shield assembly | 
        
          | US6427686B2
              (en) | 1996-10-16 | 2002-08-06 | Augustine Medical, Inc. | Airway device with provision for coupling to an introducer | 
        
          | US7051096B1
              (en) | 1999-09-02 | 2006-05-23 | Citicorp Development Center, Inc. | System and method for providing global self-service financial transaction terminals with worldwide web content, centralized management, and local and remote administration | 
        
          | GB2318735B
              (en) | 1996-11-02 | 2000-04-19 | Smiths Industries Plc | Laryngeal mask airways and their manufacture | 
        
          | GB9622880D0
              (en) | 1996-11-02 | 1997-01-08 | Smiths Industries Plc | Laryngeal mask airways and thier manufacture | 
        
          | US5778872A
              (en) | 1996-11-18 | 1998-07-14 | Medlis, Inc. | Artificial ventilation system and methods of controlling carbon dioxide rebreathing | 
        
          | US6003511A
              (en) | 1996-11-18 | 1999-12-21 | Medlis Corp. | Respiratory circuit terminal for a unilimb respiratory device | 
        
          | GB9624029D0
              (en) | 1996-11-19 | 1997-01-08 | Smiths Industries Ltd | Laryngeal mask airways and their manufacture | 
        
          | GB2319478B
              (en) | 1996-11-19 | 2000-04-19 | Smiths Industries Plc | Laryngeal mask airways and their manufacture | 
        
          | US5856510A
              (en) | 1996-12-16 | 1999-01-05 | Allelix Biopharmaceuticals Inc. | 5-alkenyl and 5-alkynyl indole compounds | 
        
          | JP3503730B2
              (ja) | 1996-12-24 | 2004-03-08 | 住友ベークライト株式会社 | 救急蘇生用食道内エアウェイ | 
        
          | US5921239A
              (en) | 1997-01-07 | 1999-07-13 | Sunrise Medical Hhg Inc. | Face mask for patient breathing | 
        
          | GB9702337D0
              (en) | 1997-02-05 | 1997-03-26 | Smiths Industries Plc | Laryngeal mask airways and their manufacture | 
        
          | GB2323289B
              (en) | 1997-03-18 | 2001-02-14 | Smiths Industries Plc | Laryngeal mask assemblies | 
        
          | GB9705586D0
              (en) | 1997-03-18 | 1997-05-07 | Smiths Industries Plc | Laryngeal mask assemblies | 
        
          | US5743254A
              (en) | 1997-03-18 | 1998-04-28 | Parker Medical Limited Partnership | Orotracheal intubation guide | 
        
          | GB9705585D0
              (en) | 1997-03-18 | 1997-05-07 | Smiths Industries Plc | Laryngeal mask assemlies | 
        
          | GB9705537D0
              (en) | 1997-03-18 | 1997-05-07 | Smiths Industries Plc | Laryngeal mask assemblies | 
        
          | US8631796B2
              (en) | 1997-04-10 | 2014-01-21 | Cookgas, L.L.C. | Laryngeal mask | 
        
          | US5937860A
              (en) | 1997-04-10 | 1999-08-17 | Cook; Daniel J. | Laryngeal mask | 
        
          | GB9708568D0
              (en) | 1997-04-29 | 1997-06-18 | Smiths Industries Ltd | Cuffed medico-surgical tubes | 
        
          | US6131571A
              (en) | 1997-04-30 | 2000-10-17 | University Of Florida | Ventilation apparatus and anesthesia delivery system | 
        
          | US5988167A
              (en) | 1997-05-02 | 1999-11-23 | Kamen; Jack M. | Foam cuff for laryngeal mask airway | 
        
          | GB2324737A
              (en) | 1997-05-03 | 1998-11-04 | Smiths Industries Plc | Laryngeal mask assembly | 
        
          | GB9709297D0
              (en) | 1997-05-03 | 1997-06-25 | Smiths Industries Plc | Laryngeal mask assemblies | 
        
          | GB9710645D0
              (en) | 1997-05-22 | 1997-07-16 | Smiths Industries Plc | Cuffed tube assemblies | 
        
          | JPH10323391A
              (ja) | 1997-05-23 | 1998-12-08 | Aoki Shigeru | 安定型ラリンゲアルマスク | 
        
          | US5850832A
              (en) | 1997-06-23 | 1998-12-22 | Chu; Kyo Y. | Laryngeal mask airway insertion guide | 
        
          | US5957133A
              (en) | 1997-07-21 | 1999-09-28 | Hart; William T. | Oral appliance with negative air supply for reducing sleep apnea and snoring | 
        
          | US6079409A
              (en) | 1997-07-25 | 2000-06-27 | Brain; Archibald Ian Jeremy | Intubating laryngeal mask | 
        
          | GB9716287D0
              (en) | 1997-08-02 | 1997-10-08 | Nimmo Garry H | Apparatus for shaping a laryngeal mask | 
        
          | US6213120B1
              (en) | 1997-08-21 | 2001-04-10 | Instrumentarium Corporation | Device and method for determining gas volume and volumetric changes in a ventilator | 
        
          | US5935084A
              (en) | 1997-09-30 | 1999-08-10 | Johnson & Johnson Professional, Inc. | Inflatable pressure indicator | 
        
          | GB9721840D0
              (en) | 1997-10-16 | 1997-12-17 | Smiths Industries Plc | Laryngeal mask assemblies | 
        
          | US5924862A
              (en) | 1997-10-28 | 1999-07-20 | White; Dennis J | Method and apparatus to verify dental model accuracy | 
        
          | US6142144A
              (en) | 1997-12-01 | 2000-11-07 | Pacey; John A. | Intubation instrument | 
        
          | GB9725389D0
              (en) | 1997-12-02 | 1998-01-28 | Smiths Industries Plc | Laryngeal mask assemblies | 
        
          | US6003510A
              (en) | 1997-12-04 | 1999-12-21 | Anunta; Boonchuay | Hand tool for introducing a laryngeal mask | 
        
          | US5976075A
              (en) | 1997-12-15 | 1999-11-02 | University Of Massachusetts | Endoscope deployment apparatus | 
        
          | US5855203A
              (en) | 1997-12-19 | 1999-01-05 | Matter; Jean-Paul | Respiratory circuit with in vivo sterilization | 
        
          | GB9727367D0
              (en) | 1997-12-24 | 1998-02-25 | Brain Archibald Ian Jeremy | Improvements in laryngeal mask airway devices | 
        
          | US7331346B2
              (en) | 1997-12-24 | 2008-02-19 | Indian Ocean Medical, Inc. | Monitoring and control for a laryngeal mask airway device | 
        
          | GB9803199D0
              (en) | 1998-02-17 | 1998-04-08 | Smiths Industries Plc | Laryngeal mask airways and their manufacture | 
        
          | US6234985B1
              (en) | 1998-06-11 | 2001-05-22 | Cprx Llc | Device and method for performing cardiopulmonary resuscitation | 
        
          | US6110143A
              (en) | 1998-06-25 | 2000-08-29 | Kamen; Jack M. | Inflation/deflation medical device | 
        
          | GB9817537D0
              (en) | 1998-08-13 | 1998-10-07 | Brain Archibald Ian Jeremy | A laryngear mask airway with mutually independant laterally-placed ultra-flexible eastric access/discharge and airway tubes | 
        
          | GB9821771D0
              (en) | 1998-10-06 | 1998-12-02 | Brain Archibald Ian Jeremy | Improvements relating to laryngeal mask airway devices | 
        
          | US6155257A
              (en) | 1998-10-07 | 2000-12-05 | Cprx Llc | Cardiopulmonary resuscitation ventilator and methods | 
        
          | WO2000023135A1
              (en) | 1998-10-19 | 2000-04-27 | Dimitriou K Vasilios | Device for guided tracheal intubation | 
        
          | WO2000022985A1
              (en) | 1998-10-22 | 2000-04-27 | Children's Hospital, Inc. | Apparatus for controlled ventilation of a patient | 
        
          | JP2000152995A
              (ja) | 1998-11-19 | 2000-06-06 | Keishichiro Moroi | 薄型人工気道装置 | 
        
          | US6119695A
              (en) | 1998-11-25 | 2000-09-19 | Augustine Medical, Inc. | Airway device with provision for lateral alignment, depth positioning, and retention in an airway | 
        
          | US6269813B1
              (en) | 1999-01-15 | 2001-08-07 | Respironics, Inc. | Tracheal gas insufflation bypass and phasic delivery system and method | 
        
          | US6705318B1
              (en) | 1999-04-09 | 2004-03-16 | Archibald I. J. Brain | Disposable LMA | 
        
          | US6955645B1
              (en) | 1999-04-12 | 2005-10-18 | Zeitels Steven M | Universal modular glottiscope system having intra-wall channels for vocal fold microsurgery or orotracheal intubation | 
        
          | US6390093B1
              (en) | 1999-04-14 | 2002-05-21 | Vital Signs, Inc. | Artificial airway device and method of its use | 
        
          | US6149603A
              (en) | 1999-05-14 | 2000-11-21 | Ventrex, Inc. | Method and apparatus for determining whether an intubated patient has been properly intubated | 
        
          | AU5422500A
              (en) | 1999-06-24 | 2001-01-31 | Caradyne (R & D) Limited | Apparatus for controlling cuff pressure in an endotracheal tube | 
        
          | US6315739B1
              (en) | 1999-09-27 | 2001-11-13 | Instrumentarium Corporation | Apparatus and method for measuring the intratracheal pressure of an intubated patient | 
        
          | US6386199B1
              (en) | 1999-09-29 | 2002-05-14 | David D. Alfery | Perilaryngeal oral airway | 
        
          | GB9923628D0
              (en) | 1999-10-06 | 1999-12-08 | Smiths Industries Plc | Laryngeal mask assemblies | 
        
          | US6631720B1
              (en) | 1999-10-07 | 2003-10-14 | Archibald I. J. Brain | Laryngeal mask with large-bore gastric drainage | 
        
          | GB0002805D0
              (en) | 2000-02-08 | 2000-03-29 | Smiths Industries Plc | Masks and their manufacture | 
        
          | CA2405169C
              (en) | 2000-04-03 | 2011-07-26 | Battelle Memorial Institute | Devices and formulations | 
        
          | US6352077B1
              (en) | 2000-05-01 | 2002-03-05 | Tilak M. Shah | Film welded reservoir bag for breathing circuit and method of making the same | 
        
          | GB2364644A
              (en) | 2000-07-15 | 2002-02-06 | Donald Munro Miller | A streamlined liner of the pharygeal airway (SLIPA) | 
        
          | US7051736B2
              (en) | 2000-08-17 | 2006-05-30 | University Of Florida | Endotracheal tube pressure monitoring system and method of controlling same | 
        
          | US6450164B1
              (en) | 2000-08-17 | 2002-09-17 | Michael J. Banner | Endotracheal tube pressure monitoring system and method of controlling same | 
        
          | US6719752B2
              (en) | 2000-08-31 | 2004-04-13 | Pentax Corporation | Endoscopic treatment instrument | 
        
          | US6546931B2
              (en) | 2000-12-13 | 2003-04-15 | Future Top Medical Environment Technic, Co., Ltd. | Supraglottic airway structure specifically used for anesthesia | 
        
          | GB0031661D0
              (en) | 2000-12-22 | 2001-02-07 | Smiths Group Plc | Laryngeal mask assemblies | 
        
          | US7159589B2
              (en) | 2001-08-23 | 2007-01-09 | Indian Ocean Medical Inc. | Disposable laryngeal mask airway device | 
        
          | US7762261B1
              (en) | 2001-11-08 | 2010-07-27 | Fortuna Anibal De Oliveira | Combination artificial airway device and esophageal obturator | 
        
          | US7040322B2
              (en)
            
            * | 2001-11-08 | 2006-05-09 | Fortuna Anibal De Oliveira | Combination artificial airway device and esophageal obturator | 
        
          | GB2383755B
              (en) | 2002-01-04 | 2004-02-25 | Future Top Medical Environment | Obturator for use with a laryngeal mask airway | 
        
          | US6705316B2
              (en) | 2002-03-11 | 2004-03-16 | Battelle Pulmonary Therapeutics, Inc. | Pulmonary dosing system and method | 
        
          | AUPS255902A0
              (en) | 2002-05-24 | 2002-06-13 | Ultimate Medical Pty. Ltd. | Device and method for pressure indication | 
        
          | US6651666B1
              (en) | 2002-07-23 | 2003-11-25 | Norman L. Owens | Variable cuff pressure adapter | 
        
          | WO2005016427A2
              (en) | 2003-08-14 | 2005-02-24 | Muhammed Aslam Nasir | Improved airway device | 
        
          | GB0218868D0
              (en) | 2002-08-14 | 2002-09-25 | Nasir Muhammed A | Improved airway management device | 
        
          | JP5044741B2
              (ja) | 2002-10-03 | 2012-10-10 | イーティービュー  リミテッド | 多機能な気管のチューブおよび該チューブを含むシステム | 
        
          | CN2579352Y
              (zh) | 2002-11-26 | 2003-10-15 | 中国医学科学院中国协和医科大学整形外科医院 | 食管阻塞式喉罩通气道 | 
        
          | RU2336910C2
              (ru)
            
            * | 2003-04-11 | 2008-10-27 | Амбу А/С | Ларингоскопическая маска и способ ее изготовления | 
        
          | US6766801B1
              (en) | 2003-05-05 | 2004-07-27 | Medical Device Group, Inc. | Intra-tracheal aerosol delivery system and method of using same | 
        
          | CA2534380C
              (en) | 2003-08-01 | 2012-03-06 | Kanag Baska | Laryngeal mask | 
        
          | AU2003904025A0
              (en) | 2003-08-01 | 2003-08-14 | Baska, Kanag | Laryngeal mask | 
        
          | US7134431B2
              (en) | 2003-09-08 | 2006-11-14 | Indian Ocean Medical Inc. | Laryngeal mask airway device with position controlling tab | 
        
          | US7128071B2
              (en) | 2003-09-10 | 2006-10-31 | Indian Ocean Medical Inc. | Intubating laryngeal mask airway device with fiber optic assembly | 
        
          | BR0315473A
              (pt) | 2003-10-16 | 2005-08-23 | Anibal De Oliveira Fortuna | Dispositivo artificial para manutenção de vias aéreas livres combinado a um obturador esofágico | 
        
          | US20050090712A1
              (en) | 2003-10-23 | 2005-04-28 | Anthony Cubb | Res-Q-Scope | 
        
          | WO2005058402A1
              (en) | 2003-12-18 | 2005-06-30 | Ideamed N.V. | Respiratory tube having a cuff with a construction zone | 
        
          | GB0329298D0
              (en) | 2003-12-18 | 2004-01-21 | Smiths Group Plc | Laryngeal mask assemblies | 
        
          | US20050178388A1
              (en) | 2004-02-18 | 2005-08-18 | Kuo Chi C. | Throat mask with soft tube | 
        
          | US7096868B2
              (en) | 2004-03-09 | 2006-08-29 | Nellcor Puritan Bennett Incorporated | Laryngeal airway device | 
        
          | CA2579037A1
              (en) | 2004-08-27 | 2006-03-09 | Discovery Laboratories, Inc. | Methods, systems and devices for noninvasive pulmonary delivery | 
        
          | JP4539974B2
              (ja) | 2004-10-05 | 2010-09-08 | 日本シャーウッド株式会社 | 気管切開チューブ | 
        
          | NZ589953A
              (en) | 2005-01-12 | 2012-07-27 | Resmed Ltd | Respiratory mask with gusseted cushions | 
        
          | US8721699B2
              (en) | 2005-05-13 | 2014-05-13 | Benechill, Inc. | Methods and devices for non-invasive cerebral and systemic cooling | 
        
          | GB0510951D0
              (en) | 2005-05-27 | 2005-07-06 | Laryngeal Mask Company The Ltd | Laryngeal mask airway device | 
        
          | US7921847B2
              (en)
            
            * | 2005-07-25 | 2011-04-12 | Intubix, Llc | Device and method for placing within a patient an enteral tube after endotracheal intubation | 
        
          | CA2620094A1
              (en) | 2005-08-30 | 2007-03-08 | Ultimate Medical Pty. Ltd. | Oxygenating device and method | 
        
          | US20070089754A1
              (en) | 2005-10-12 | 2007-04-26 | Jones Perrin W | Protective sleeve for an oral airway and method | 
        
          | EP1800706A1
              (en) | 2005-12-22 | 2007-06-27 | Unomedical A/S | Laryngeal mask | 
        
          | CN2882657Y
              (zh) | 2006-02-27 | 2007-03-28 | 天津市塑料研究所 | 双通道塑料喉罩 | 
        
          | GB0605669D0
              (en) | 2006-03-21 | 2006-05-03 | Smiths Group Plc | Laryngeal mask assemblies | 
        
          | US7938118B2
              (en) | 2006-04-06 | 2011-05-10 | Kessler Joel D | Combination laryngeal mask airway with dual blocking and fluid removal features and method | 
        
          | WO2007131267A1
              (en) | 2006-05-12 | 2007-11-22 | Rlc Medical Pty Ltd | A restraining means for a tube | 
        
          | US7895497B2
              (en) | 2006-06-26 | 2011-02-22 | Samsung Electronics Co., Ltd. | Apparatus and method using reduced memory for channel decoding in a software-defined radio system | 
        
          | CN101057994B
              (zh)
            
            * | 2006-06-26 | 2011-09-14 | 株式会社佐多商会 | 具备胃管插入用引导部的喉罩 | 
        
          | US7900632B2
              (en)
            
            * | 2006-08-18 | 2011-03-08 | Cookgas, L.L.C. | Laryngeal mask with esophageal blocker and bite block | 
        
          | US8413658B2
              (en) | 2006-10-13 | 2013-04-09 | Andrea R. Williams | Oral airway for endoscopic and intubating procedures | 
        
          | JP2008136791A
              (ja) | 2006-12-05 | 2008-06-19 | Ookisu:Kk | 経鼻型の気道確保器具 | 
        
          | GB2444779A
              (en) | 2006-12-14 | 2008-06-18 | Archibald Ian Jeremy Brain | A laryngeal mask with with drug delivery means | 
        
          | EP1938855A1
              (en) | 2006-12-29 | 2008-07-02 | Ti-Li Chang | Laryngeal mask airway without inflating | 
        
          | US7934502B2
              (en) | 2007-05-11 | 2011-05-03 | Cookgas, Llc | Self-pressurizing supraglottic airway | 
        
          | CN101842129B
              (zh)
            
            * | 2007-08-30 | 2013-10-23 | K·巴斯卡 | 喉罩 | 
        
          | RU2366463C2
              (ru)
            
            * | 2007-09-11 | 2009-09-10 | Михаил Александрович Кожевников | Ларингеальная маска | 
        
          | US20090090356A1
              (en) | 2007-10-03 | 2009-04-09 | Cook Daniel J | Supralaryngeal Airway Including Instrument Ramp | 
        
          | TWM328878U
              (en) | 2007-10-04 | 2008-03-21 | Tien-Sheng Chen | Laryngeal mask mounting assembly, laryngeal mask having probe and probe | 
        
          | GB2454199A
              (en) | 2007-10-30 | 2009-05-06 | Laryngeal Mask Co Ltd | Laryngeal mask with tape tab | 
        
          | JP5145587B2
              (ja) | 2007-12-27 | 2013-02-20 | 晃一 角田 | 口腔挿入具および口腔咽頭鏡装置 | 
        
          | US20090320852A1
              (en) | 2008-06-27 | 2009-12-31 | Cuevas Brian J | Tracheostomy Tube Butterfly Flange | 
        
          | GB0821291D0
              (en) | 2008-11-21 | 2008-12-31 | Nasir Muhammed A | Improved airway device | 
        
          | CH699987A1
              (de) | 2008-11-27 | 2010-05-31 | Deltona Innovations Ag | Larynxmaske mit einem Stutzen. | 
        
          | CH699986A1
              (de) | 2008-11-27 | 2010-05-31 | Deltona Innovations Ag | Larynxmaske mit Oesophagealdurchgang. | 
        
          | CH699985A1
              (de) | 2008-11-27 | 2010-05-31 | Deltona Innovations Ag | Supraglottischer Tubus zum Einführen einer Larynxmaske. | 
        
          | WO2010066001A1
              (en) | 2008-12-10 | 2010-06-17 | Thomas Ernest Havas | Laryngeal hood | 
        
          | US20100249639A1
              (en)
            
            * | 2009-01-20 | 2010-09-30 | Samir Bhatt | Airway management devices, endoscopic conduits, surgical kits, and methods of using the same | 
        
          | GB0903654D0
              (en) | 2009-03-03 | 2009-04-15 | Laryngeal Mask Company The Ltd | Artificial airway device | 
        
          | WO2011003135A1
              (en) | 2009-07-06 | 2011-01-13 | Ultimate Medical Pty. Ltd. | Artificial airway | 
        
          | WO2011017756A1
              (en) | 2009-08-13 | 2011-02-17 | Ultimate Medical Pty. Ltd. | Pressure indicator | 
        
          | CN101991898A
              (zh)
            
            * | 2009-08-27 | 2011-03-30 | 住友电木株式会社 | 导管 | 
        
          | WO2011038126A1
              (en)
            
            * | 2009-09-25 | 2011-03-31 | Spectrum Health Innovations, LLC | Laryngoscope guide and related method of use | 
        
          | CN201516220U
              (zh) | 2009-11-11 | 2010-06-30 | 天津美迪斯医疗用品有限公司 | 内置阻塞式食管引流管喉罩通气道 | 
        
          | JP2011200358A
              (ja) | 2010-03-25 | 2011-10-13 | Fujifilm Corp | 内視鏡挿入補助具 | 
        
          | JP2011200356A
              (ja) | 2010-03-25 | 2011-10-13 | Fujifilm Corp | 内視鏡挿入補助具 | 
        
          | US8343045B2
              (en)
            
            * | 2010-04-05 | 2013-01-01 | Intuitive Surgical Operations, Inc. | Curved cannula | 
        
          | CN201684261U
              (zh) | 2010-04-15 | 2010-12-29 | 李明星 | 气道检查治疗专用通气喉罩 | 
        
          | CN201744042U
              (zh)
            
            * | 2010-05-19 | 2011-02-16 | 杨路宗 | Y型通气、操作共用喉罩 | 
        
          | CN201719659U
              (zh) | 2010-05-28 | 2011-01-26 | 杨涛 | 一种用于胃镜操作的喉罩 | 
        
          | CN201727823U
              (zh)
            
            * | 2010-06-07 | 2011-02-02 | 付学明 | 双气道喉罩 | 
        
          | CN102335478A
              (zh) | 2010-07-19 | 2012-02-01 | 同济大学附属同济医院 | 一种经鼻喉罩 | 
        
          | EP2627387B1
              (en) | 2010-10-15 | 2018-08-15 | Teleflex Life Sciences Unlimited Company | Artificial airway device | 
        
          | JP6242687B2
              (ja) | 2011-02-02 | 2017-12-06 | ウメダス、リミテッドUmedaes Limited | 改良型人工気道 | 
        
          | AU2012331716B2
              (en) | 2011-10-31 | 2017-06-29 | Fisher & Paykel Healthcare Limited | Interface comprising a nasal sealing portion | 
        
          | CN202314783U
              (zh)
            
            * | 2011-11-07 | 2012-07-11 | 烟台毓璜顶医院 | 上消化道内镜检查型喉罩 | 
        
          | DK177742B1
              (en) | 2014-01-24 | 2014-05-19 | Ambu As | A laryngeal mask with a bite absorbing connector |