GB1498272A - Device for holding the mouth open - Google Patents

Device for holding the mouth open

Info

Publication number
GB1498272A
GB1498272A GB4324/75A GB432475A GB1498272A GB 1498272 A GB1498272 A GB 1498272A GB 4324/75 A GB4324/75 A GB 4324/75A GB 432475 A GB432475 A GB 432475A GB 1498272 A GB1498272 A GB 1498272A
Authority
GB
United Kingdom
Prior art keywords
stirrup
shells
flanges
saliva
mouth
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB4324/75A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB1498272A publication Critical patent/GB1498272A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/24—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the mouth, i.e. stomatoscopes, e.g. with tongue depressors; Instruments for opening or keeping open the mouth
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
    • A61C17/06—Saliva removers; Accessories therefor
    • A61C17/10—Saliva removers; Accessories therefor with mouth props, tongue guards, tongue depressors or cheek spreaders
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C19/00—Dental auxiliary appliances
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
    • A61B1/07—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements using light-conductive means, e.g. optical fibres

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Surgery (AREA)
  • Epidemiology (AREA)
  • Optics & Photonics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • External Artificial Organs (AREA)

Abstract

1498272 Mouth gags W SCHROER 31 Jan 1975 [14 June 1974] 4324/75 Heading A5R A mouth gag and tongue depressor comprises a pair of arc shaped trough-section shells 10, 10' connected by a resilient U- shaped stirrup 14 having flanges 12, 12' by which it joins to the shells, these flanges bulging outwardly to move the inner surface of the cheeks away from the teeth, and the centre of the stirrup having a depending tongue depressor 20. The web of the stirrup may be hinged to the flanges to provide outward biasing of the shells. In a modification the stirrup is of tubular section with apertures 23 for collecting saliva and connections 28, 30 for a suction tube 32 to remove the saliva, the connections being formed to thicked parts 27 of the shells and communicating with the interior of the stirrup. The core of the tube may contain a light line to illuminate the mouth cavity, or this line may be provided separately from the saliva tube. The gag may be made of transparent plastics or of glass fibre reinforced plastics, or of metal.
GB4324/75A 1974-06-14 1975-01-31 Device for holding the mouth open Expired GB1498272A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2428855A DE2428855C3 (en) 1974-06-14 1974-06-14 Device for keeping the mouth open

Publications (1)

Publication Number Publication Date
GB1498272A true GB1498272A (en) 1978-01-18

Family

ID=5918180

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4324/75A Expired GB1498272A (en) 1974-06-14 1975-01-31 Device for holding the mouth open

Country Status (11)

Country Link
US (1) US3916880A (en)
JP (1) JPS51797A (en)
AT (1) AT353941B (en)
BE (1) BE824903A (en)
BR (1) BR7502488A (en)
CH (1) CH575749A5 (en)
DE (1) DE2428855C3 (en)
ES (1) ES231117Y (en)
FR (1) FR2274270A1 (en)
GB (1) GB1498272A (en)
SE (1) SE7500929L (en)

Families Citing this family (66)

* Cited by examiner, † Cited by third party
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US4019255A (en) * 1975-10-16 1977-04-26 Morton Cohen Dental apparatus for cheek retraction and saliva collection
FR2383653A1 (en) * 1977-03-16 1978-10-13 Cohen Morton Dental device for cheek retraction and saliva collection - has pair of cheek retractor elements each comprising hook part for engaging patients lips
US4200089A (en) * 1978-04-13 1980-04-29 Inoue Attachment Kabushiki Kaisha Mouth corner spreader
US4592344A (en) * 1980-07-25 1986-06-03 Scheer Peter M Combination illuminator and lip and cheek expander
DE3128953C2 (en) * 1980-07-25 1986-07-03 Peter 2000 Hamburg Scheer Lip expanders
DE3329919A1 (en) * 1983-08-19 1985-04-04 Dusan 6367 Karben Mihajlovic Lip protection
JPS6182656A (en) * 1984-09-17 1986-04-26 Iwasaki Electric Co Ltd Metallic vapor discharge lamp
JPS6180010U (en) * 1984-11-01 1986-05-28
US4671260A (en) * 1985-07-29 1987-06-09 Horst Buckner Oral exerciser for face, chin and neck, and medical appliance
US4736745A (en) * 1986-06-27 1988-04-12 University Of Cincinnati Laser treatment of cancerization of the oral cavity and apparatus for use therewith
US4802851A (en) * 1988-02-03 1989-02-07 Rhoades Clark J Dental appliance
US4889491A (en) * 1988-03-14 1989-12-26 Krygier S James Dental throat shield
JPH05255292A (en) * 1992-03-17 1993-10-05 Okishiran Kagaku Kk Production of epoxide
JP2000070404A (en) * 1998-08-31 2000-03-07 Doctor L:Kk Cheek stretcher from inside
GB0018057D0 (en) 2000-07-24 2000-09-13 Procter & Gamble Lip retractors
AU2003295578B2 (en) * 2002-11-15 2009-08-27 Discus Dental, Llc. Tooth bleaching process
US7785105B2 (en) * 2002-11-22 2010-08-31 Ross William Anderson Apparatus for maintaining a dry field during dental procedures
US20050074720A1 (en) * 2002-11-22 2005-04-07 Anderson Ross William Apparatus for maintaining a dry field during dental procedures
USD496995S1 (en) 2002-12-06 2004-10-05 Discus Dental Impressions, Inc. Combined dental lip and tongue retractor
US7300401B2 (en) * 2004-04-08 2007-11-27 Patrickus John E Combined mouth expanding and saliva ejecting dental apparatus
US20060069316A1 (en) * 2004-07-02 2006-03-30 Discus Dental Impressions, Inc. Retracting devices
US20060154209A1 (en) * 2004-07-02 2006-07-13 Robert Hayman Voice alert in dentistry
US20080064001A1 (en) * 2004-07-02 2008-03-13 Discus Dental, Llc Retracting Devices
US20060166161A1 (en) * 2004-07-02 2006-07-27 Discus Dental Impressions, Inc. Illumination system for dentistry applications
AU2005270015B2 (en) * 2004-07-02 2011-09-29 Discus Dental, Llc. Light guide for dentistry applications
JP2006015155A (en) * 2004-07-02 2006-01-19 Discus Dental Impressions Inc Dental support system
US20060063979A1 (en) * 2004-08-25 2006-03-23 Kenneth Rosenblood Retracting devices
US20080032252A1 (en) * 2004-08-25 2008-02-07 Discus Dental Impressions, Llc Illumination system for dental applications
SE0403211L (en) * 2004-12-29 2005-11-15 Olof Risto Resilient wound hook of X-ray permeable material to keep wounds open during surgical procedure
TWM271549U (en) * 2005-01-13 2005-08-01 Jian-Shin Yang Oral cavity lighting device
US8267970B2 (en) * 2005-10-25 2012-09-18 Depuy Spine, Inc. Laminar hook spring
DE102005056575A1 (en) * 2005-11-25 2007-05-31 Christian Roser Lighting device for dental treatment
US20090029311A1 (en) * 2006-01-24 2009-01-29 Smile Studio (Uk) Limited Method and apparatus for whitening teeth
US20070231773A1 (en) * 2006-03-31 2007-10-04 Curtis Pontynen Methods, Devices, Systems and Kits for Isolating Teeth
US7597554B2 (en) * 2006-11-14 2009-10-06 Enrique Fernandez Del Busto Ortega Device for unilateral or bilateral illumination of oral cavity
MX349619B (en) * 2007-09-26 2017-08-04 Ultradent Products Inc Methods, devices, systems, assemblies, and kits for tissue retraction in an oral cavity.
US20110137102A1 (en) * 2009-06-04 2011-06-09 Mayo Foundation For Medical Education And Research Stereotactic intracranial target localization guidance systems and methods
CN101822577B (en) * 2010-05-19 2012-09-26 四川大学 Splitting active oral cavity mouth gag
CN104902803A (en) * 2012-11-08 2015-09-09 奥姆里·埃默迪 Intracavity illumination device
EP2967304B1 (en) 2013-03-15 2020-08-05 Ultradent Products, Inc. Cheek retractor device
RU2529413C1 (en) * 2013-07-08 2014-09-27 федеральное государственное бюджетное учреждение "Центральный научно-исследовательский институт стоматологии и челюстно-лицевой хирургии" Министерства здравоохранения Российской Федерации Dental retractor for distal segments of dental arch
USD737964S1 (en) 2014-03-14 2015-09-01 Ultradent Products, Inc. Cheek retractor device
USD763444S1 (en) 2014-03-14 2016-08-09 Ultradent Products, Inc. Cheek retractor device
US9636194B2 (en) * 2014-05-12 2017-05-02 King Saud University Dental device with dual saliva extraction and dual retractor
US10675126B2 (en) * 2014-12-17 2020-06-09 Chris Bohlman Combination lip retractor and guard with integrated light source, suction, and surgical smoke plume filter
US9968341B2 (en) 2015-04-21 2018-05-15 Ascentcare Dental Labs, Llc Dental bite block assembly
USD792590S1 (en) 2015-07-21 2017-07-18 Ultradent Products, Inc. Cheek retractor device
USD782047S1 (en) 2016-04-20 2017-03-21 Ascentcare Dental Labs, Llc Dental accessory for holding a saliva ejection tube
USD782048S1 (en) 2016-04-20 2017-03-21 Ascentcare Dental Labs, Llc Dental bite block
USD787070S1 (en) 2016-04-20 2017-05-16 Ascentcare Dental Labs Illuminated dental accessory with tongue suppressor
USD787069S1 (en) 2016-04-20 2017-05-16 Ascentcare Dental Labs Illuminated dental accessory for holding saliva ejection tube
USD817492S1 (en) 2016-04-20 2018-05-08 Ascentcare Dental Labs, Llc Dental accessory with tongue suppressor
CA2969680C (en) * 2017-06-06 2018-03-20 Randeep Chana Intra-oral appliance for field isolation and moisture control
CN209827060U (en) * 2019-02-19 2019-12-24 雅客智慧（北京）科技有限公司 Guide plate for oral treatment
GB2581794A (en) * 2019-02-25 2020-09-02 Moore Paul Dental device
CN109770838B (en) * 2019-03-06 2022-03-04 曹婷 Supporting device for dental incisor examination and treatment
USD914214S1 (en) 2019-06-03 2021-03-23 Ultradent Products, Inc. Dental retraction device
US11234585B2 (en) * 2019-06-25 2022-02-01 E. Lynn Colbert Dental retraction and isolation devices
CN110859590B (en) * 2019-10-18 2021-11-30 中国人民解放军空军军医大学 Oral cavity opener
DE102020002627A1 (en) 2020-05-03 2021-11-04 Carolinum Zahnärztliches Universitätsinstitut gemeinnützige GmbH Cheek retractor with suction
GR20200100255A (en) * 2020-05-14 2021-12-09 Παναγιωτης Νικολαος Δημητριου Βολης Dental cheek retractor with suction mouthpiece
CZ2020442A3 (en) * 2020-08-04 2022-02-16 PFA Industry s.r.o. Dental protective suction cup
AU2021394133A1 (en) * 2020-12-11 2023-07-06 Xerosguard Inc. Intra-oral appliance
US20220218454A1 (en) * 2021-01-08 2022-07-14 Ahmed ELDIB Cheek retractor with aerosol suction
US11963837B2 (en) * 2022-04-18 2024-04-23 Tesoro Ip Holding, Llc Cheek retractor
US11931597B1 (en) * 2023-07-20 2024-03-19 King Saud University Intraoral radiotherapy stent

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2937445A (en) * 1956-10-19 1960-05-24 Norman R Erickson Dental appliance

Also Published As

Publication number Publication date
ATA59675A (en) 1979-05-15
US3916880A (en) 1975-11-04
ES231117Y (en) 1978-07-01
DE2428855C3 (en) 1979-05-23
CH575749A5 (en) 1976-05-31
DE2428855B2 (en) 1978-09-28
DE2428855A1 (en) 1975-12-18
ES231117U (en) 1978-03-01
BE824903A (en) 1975-05-15
JPS51797A (en) 1976-01-06
AT353941B (en) 1979-12-10
BR7502488A (en) 1976-06-29
SE7500929L (en) 1975-12-15
FR2274270A1 (en) 1976-01-09

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee