WO2014170724A1 - Clamp magnétique transbuccal pour la fixation intra-orale d'équipements chirurgicaux dentaires - Google Patents

Clamp magnétique transbuccal pour la fixation intra-orale d'équipements chirurgicaux dentaires Download PDF

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Publication number
WO2014170724A1
WO2014170724A1 PCT/IB2013/053107 IB2013053107W WO2014170724A1 WO 2014170724 A1 WO2014170724 A1 WO 2014170724A1 IB 2013053107 W IB2013053107 W IB 2013053107W WO 2014170724 A1 WO2014170724 A1 WO 2014170724A1
Authority
WO
WIPO (PCT)
Prior art keywords
intra
oral
piece
pieces
cheek
Prior art date
Application number
PCT/IB2013/053107
Other languages
English (en)
Inventor
Mohamed ELGHAMRAWY
Tamer ELSAMADONI
Original Assignee
Elghamrawy Mohamed
Elsamadoni Tamer
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 Elghamrawy Mohamed, Elsamadoni Tamer filed Critical Elghamrawy Mohamed
Priority to PCT/IB2013/053107 priority Critical patent/WO2014170724A1/fr
Publication of WO2014170724A1 publication Critical patent/WO2014170724A1/fr

Links

Classifications

    • 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
    • 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
    • A61C17/084—Saliva removers; Accessories therefor with light sources
    • 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
    • A61C17/088—Saliva removers; Accessories therefor with mirrors

Definitions

  • the invention relates to appliances used for securing the intra-oral position of saliva ejectors and other dental operative utilities during dental procedures.
  • saliva ejectors are essential procedural requirements for the majority of clinical operative procedures.
  • Said saliva ejectors evacuate the operative field (the patient's mouth) from the fluid mix, attributable mainly to 15 saliva secretion and handpiece coolant water-spray, which accumulates therein during dental procedures.
  • saliva secretion and handpiece coolant water-spray which accumulates therein during dental procedures.
  • a dental assistant holds the saliva ejector in position or, in situations where an assistant is not available, the practitioner may ask the patient to hold the saliva ejector in place.
  • the practitioner may use a saliva ejector provisioned with mechanical means by which the intra-oral position thereof can be self-reliantly maintained throughout the dental procedure; said means for maintaining the position thereof may conform
  • the present invention consists in providing a convenient method for securing saliva ejectors intra-orally by means of trans-buccal magnetic clamping.
  • a typical embodiment of the present invention may easily, with very little or no modification, be employed for intra-oral fixation of other dental utilities beside saliva ejectors; other dental utilities may include: intra-oral light sources as those provided by operative lighting optic fibers, reflectors of all sorts, and x-ray films or sensors. The remainder of this description, however, will focus on fixation of saliva ejectors.
  • the present invention in all its embodiments, is comprised of two parts.
  • the first part is a ferromagnetic metal part of a geometric shape which complements certain intra-oral anatomical features; henceforth, this part shall be referred to as the "intra-oral piece”.
  • the second part comprises a permanent magnet and the shape thereof is conformant with certain external facial anatomical features related to the mouth; henceforth, this part shall be referred to as the "extra- oral-piece”.
  • the intra-oral piece comprises attachment means by which a saliva ejector (suction tube) may be mounted and attached thereto.
  • the method for fixing said saliva ejector tube intra-orally is as follows: Said intra-oral-piece is inserted intra-orally along with the suction tube mounted thereon at the location wherein the practitioner requires the suction tube be fixed. The practitioner, simultaneously, places the extra-oral-piece on the patient's cheek at a position that faces extra-orally said intra-oral-piece such that the magnetic attraction between said two pieces generates a clamping action which fixes both pieces in place; thusly anchoring said saliva ejector tube.
  • the invention may be customized in certain embodiments to be compatible with standard commercially available saliva ejector tubes. Other embodiments may be customized for compatibility with custom saliva ejector tubes and, in other embodiments, the saliva ejector tube may be combined with said intra-oral-piece such as to form one individual part.
  • said intra-oral-piece comes into contact with potentially infectious biological matter, it is fabricated such that it be disposable or autoclavable.
  • Fig. 1 illustrates a standard commercial disposable saliva ejector bendable tube.
  • Fig. 2 is a perspective view of the coil variant of the intra-oral-piece of the tubular embodiment of the invention.
  • Fig. 3 is a perspective view of the partial cylinder variant of the intra-oral-piece of the tubular embodiment of the invention.
  • Fig. 4 is a perspective view of the intra-oral-piece of Fig. 2 with the saliva ejector tube of Fig. 1 inserted therein.
  • Fig. 5 is a perspective view of the intra-oral-piece of Fig. 3 with the saliva ejector tube of Fig. 1 mounted thereupon.
  • Fig. 6 is a perspective view of the extra-oral-piece of the tubular embodiment of the invention.
  • Fig. 7 is an illustration of the tubular embodiment of the invention set up in the mouth.
  • Fig. 8 is a perspective view of the intra-oral-piece of the cheek-plate embodiment of the invention.
  • Fig. 9 is a perspective view of the intra-oral-piece of Fig. 8 with the saliva ejector tube of Fig. 1 mounted thereupon.
  • Fig. 10 is a perspective view of the extra-oral-piece of the cheek-plate embodiment of the invention.
  • Fig. 11 is an illustration of the cheek-plate embodiment of the invention set up in the mouth.
  • any given embodiment of the present invention is comprised of two pieces, an intra-oral-piece and an extra-oral-piece.
  • Two embodiments of the present invention shall be described in detail hereinafter. Both are adapted for use with a standard commercial bendable disposable saliva ejector tube 1.
  • the first of said two embodiments shall henceforth be referred thereto as the "tubular” embodiment; it is specifically devised for fixation of said standard saliva ejector tubes 1 at the bottom of the lower buccal vestibule (the floor of the mouth in the area between the teeth and the cheek).
  • the second of said two embodiments shall henceforth be referred thereto as the "cheek-plate” embodiment; it is specifically devised for fixation of said standard saliva ejector tubes 1 sublingually.
  • the intra-oral-piece is designed to sit comfortably with anatomical conformity within the buccal vestibule
  • said intra-oral-piece Figs.2-3 has two variants.
  • the first is a spring coil 2ta made of ferromagnetic elastic wire such that it easily bends to follow the anatomy of the buccal vestibule when seated therein.
  • the second is a hollow partial cylinder 2tb made of ferromagnetic material.
  • Either variant Figs.2-3 is designed such that said saliva ejector tube 1 can be inserted and attached thereupon by press-fit or friction-grip as illustrated in Figs. 4-5.
  • the extra-oral-piece Fig. 6 of this embodiment is a permanently magnetized bracket 3t of triangular cross-section with a side that is curved so as to fit comfortably to the lower area of the cheek at the bottom border of the mandible.
  • the permanent magnetization of the latter is preferably attained by means of a neodymium magnet embedded therein.
  • the intra-oral-piece, 2ta or 2tb, and the saliva ejector tube 1 mounted thereupon is seated at the location chosen by the practitioner in the buccal vestibule and, thence, the extra-oral-piece 3t is applied to contact the lower border of the cheek; at some point during the application thereof, the magnetic attraction between the two pieces will take over and a clamping action across the cheek will be generated such as to fix both pieces in their respective positions.
  • the intra-oral-piece 2b is a curved ferromagnetic plate designed to rest comfortably with anatomical conformity on the mucosal (inner) surface of the cheek wherein an extension of said plate 2b features a semicircular notch 2n for the purpose of attachment of said saliva ejector tubes 1.
  • the extra-oral-piece Fig. 10 of this embodiment is a permanently magnetized plate 3b wherein said magnetization is preferably attained by means of a neodymium magnet embedded therein.
  • the intra-oral-piece 2b and the saliva ejector tube 1 mounted thereupon is applied to the mucosal (inner) surface of the cheek and, thence, the extra-oral-piece 3b is applied to contact the cheek externally; at some point during the application thereof, the magnetic attraction between the two pieces will take over and a clamping action across the cheek will be generated such as to fix both pieces in their respective positions.
  • the intra-oral-piece of any given embodiment is made such as to be autoclavable or disposable and said intra-oral-piece may be customized for fixation of dental utilities other than saliva suction tubes such as intra-oral light sources and reflection elements.

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

L'invention concerne un dispositif de clamp magnétique transbuccal destiné à la fixation intra-orale d'équipements chirurgicaux dentaires tels que des tubes d'éjecteur de salive (1) et des sources lumineuses intra-orales, ledit dispositif étant constitué de deux pièces magnétiques, l'une desdites deux pièces (2b) étant positionnée intra-oralement et l'autre (3b) étant positionnée à l'opposé par rapport à celle-ci, extra-oralement sur la surface externe de la joue de telle sorte que l'attraction magnétique mutuelle entre lesdites deux pièces entraîne une action de clampage transbuccale qui fixe chacune desdites deux pièces dans la position respective correspondante ; et la pièce qui est positionnée intra-oralement comprenant des moyens de fixation par lesquels un équipement dentaire, tels qu'un tube d'aspiration d'éjecteur de salive, peut être ancré sur celle-ci.
PCT/IB2013/053107 2013-04-19 2013-04-19 Clamp magnétique transbuccal pour la fixation intra-orale d'équipements chirurgicaux dentaires WO2014170724A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/IB2013/053107 WO2014170724A1 (fr) 2013-04-19 2013-04-19 Clamp magnétique transbuccal pour la fixation intra-orale d'équipements chirurgicaux dentaires

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2013/053107 WO2014170724A1 (fr) 2013-04-19 2013-04-19 Clamp magnétique transbuccal pour la fixation intra-orale d'équipements chirurgicaux dentaires

Publications (1)

Publication Number Publication Date
WO2014170724A1 true WO2014170724A1 (fr) 2014-10-23

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2013/053107 WO2014170724A1 (fr) 2013-04-19 2013-04-19 Clamp magnétique transbuccal pour la fixation intra-orale d'équipements chirurgicaux dentaires

Country Status (1)

Country Link
WO (1) WO2014170724A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111374786A (zh) * 2020-03-27 2020-07-07 四川大学 一种口腔科防止气溶胶播散的负压开口器
CN114052965A (zh) * 2021-11-25 2022-02-18 桂林市啄木鸟医疗器械有限公司 一种一体式吸唾开口器及牙科医疗设备

Citations (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1401646A (en) 1920-04-24 1921-12-27 Enita R Pinches Saliva-ejector for use in dental treatment and the like
US1698331A (en) 1925-07-15 1929-01-08 Newton C Gunter Saliva ejector
US1731322A (en) 1927-10-20 1929-10-15 Napoleon B Riddle Saliva ejector
US1986275A (en) 1933-11-10 1935-01-01 Samuel Lowry Henry Combination anterior mouth support and saliva ejector
US2529499A (en) 1946-04-12 1950-11-14 Jankelson Bernard Saliva ejector
US2701916A (en) 1953-10-13 1955-02-15 John P Jarboe Dental saliva ejector
US2859519A (en) 1957-03-15 1958-11-11 Louis A Cohn Dental retractor and saliva ejector
US2873528A (en) 1956-09-19 1959-02-17 Elbert O Thompson Mouthpiece assembly for dental suction evacuators
US3049806A (en) 1959-10-09 1962-08-21 Cofresi Rafael Multiple saliva ejector
US3735491A (en) 1971-07-21 1973-05-29 Sybron Corp Dental shielding device
US3753292A (en) 1971-04-22 1973-08-21 Clifford L Hutson Adjustable saliva ejector
US4019255A (en) 1975-10-16 1977-04-26 Morton Cohen Dental apparatus for cheek retraction and saliva collection
US4167814A (en) 1977-04-11 1979-09-18 Schubert Robert E Mouth prop and oral evacuation device
US4259067A (en) 1977-10-25 1981-03-31 Nelson David P Combined saliva ejector, tongue retractor and throat protector
US4260378A (en) 1979-06-01 1981-04-07 Neil Robert J O Self stabilizing intra-oral saliva evacuator
US4354837A (en) 1981-11-25 1982-10-19 Moore Charles E Dental appliance for use in combination with a saliva ejector
US5037298A (en) 1985-11-25 1991-08-06 Hickham John J Apparatus and improved process for removing saliva while retracting cheeks and lips
US5071347A (en) 1989-08-14 1991-12-10 Mcguire Jimmie L Dental instrument for removing saliva
US5460524A (en) 1994-06-24 1995-10-24 Anderson; Ross W. Device and method for saliva suction with tongue retractor and bit handle
US5516286A (en) 1994-05-16 1996-05-14 Kushner; Philip Dental isolation tray particularly suited for use when applying dental sealants and method for its use
US5688121A (en) 1995-10-23 1997-11-18 Filtertek Inc. Corrugated saliva ejector
US5873718A (en) 1998-05-19 1999-02-23 Sullivan; Terence C. Dental apparatus to remove saliva while retracting cheeks, lips and tongue
US5924866A (en) 1997-02-24 1999-07-20 Eldreth; Mary Anne Saliva ejector bite block
US20070137655A1 (en) * 2002-09-06 2007-06-21 Apneon, Inc. Devices, systems and methods using magnetic force systems affecting the tongue or hyoid muscles in the upper airway
US20070148619A1 (en) * 2002-11-22 2007-06-28 Anderson Ross W Apparatus for maintaining a dry field during dental procedures
US7261560B2 (en) 2004-07-12 2007-08-28 Shinya ABO Dental suction device
EP2363102A2 (fr) * 2002-09-06 2011-09-07 Koninklijke Philips Electronics N.V. Dispositifs à force magnétique, systèmes et procédés permettant de résister à l'affaissement d'un tissu dans le conduit pharyngien

Patent Citations (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1401646A (en) 1920-04-24 1921-12-27 Enita R Pinches Saliva-ejector for use in dental treatment and the like
US1698331A (en) 1925-07-15 1929-01-08 Newton C Gunter Saliva ejector
US1731322A (en) 1927-10-20 1929-10-15 Napoleon B Riddle Saliva ejector
US1986275A (en) 1933-11-10 1935-01-01 Samuel Lowry Henry Combination anterior mouth support and saliva ejector
US2529499A (en) 1946-04-12 1950-11-14 Jankelson Bernard Saliva ejector
US2701916A (en) 1953-10-13 1955-02-15 John P Jarboe Dental saliva ejector
US2873528A (en) 1956-09-19 1959-02-17 Elbert O Thompson Mouthpiece assembly for dental suction evacuators
US2859519A (en) 1957-03-15 1958-11-11 Louis A Cohn Dental retractor and saliva ejector
US3049806A (en) 1959-10-09 1962-08-21 Cofresi Rafael Multiple saliva ejector
US3753292A (en) 1971-04-22 1973-08-21 Clifford L Hutson Adjustable saliva ejector
US3735491A (en) 1971-07-21 1973-05-29 Sybron Corp Dental shielding device
US4019255A (en) 1975-10-16 1977-04-26 Morton Cohen Dental apparatus for cheek retraction and saliva collection
US4167814A (en) 1977-04-11 1979-09-18 Schubert Robert E Mouth prop and oral evacuation device
US4259067A (en) 1977-10-25 1981-03-31 Nelson David P Combined saliva ejector, tongue retractor and throat protector
US4260378A (en) 1979-06-01 1981-04-07 Neil Robert J O Self stabilizing intra-oral saliva evacuator
US4354837A (en) 1981-11-25 1982-10-19 Moore Charles E Dental appliance for use in combination with a saliva ejector
US5037298A (en) 1985-11-25 1991-08-06 Hickham John J Apparatus and improved process for removing saliva while retracting cheeks and lips
US5071347A (en) 1989-08-14 1991-12-10 Mcguire Jimmie L Dental instrument for removing saliva
US5516286A (en) 1994-05-16 1996-05-14 Kushner; Philip Dental isolation tray particularly suited for use when applying dental sealants and method for its use
US5460524A (en) 1994-06-24 1995-10-24 Anderson; Ross W. Device and method for saliva suction with tongue retractor and bit handle
US5688121A (en) 1995-10-23 1997-11-18 Filtertek Inc. Corrugated saliva ejector
US5924866A (en) 1997-02-24 1999-07-20 Eldreth; Mary Anne Saliva ejector bite block
US5873718A (en) 1998-05-19 1999-02-23 Sullivan; Terence C. Dental apparatus to remove saliva while retracting cheeks, lips and tongue
US20070137655A1 (en) * 2002-09-06 2007-06-21 Apneon, Inc. Devices, systems and methods using magnetic force systems affecting the tongue or hyoid muscles in the upper airway
EP2363102A2 (fr) * 2002-09-06 2011-09-07 Koninklijke Philips Electronics N.V. Dispositifs à force magnétique, systèmes et procédés permettant de résister à l'affaissement d'un tissu dans le conduit pharyngien
US20070148619A1 (en) * 2002-11-22 2007-06-28 Anderson Ross W Apparatus for maintaining a dry field during dental procedures
US7261560B2 (en) 2004-07-12 2007-08-28 Shinya ABO Dental suction device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111374786A (zh) * 2020-03-27 2020-07-07 四川大学 一种口腔科防止气溶胶播散的负压开口器
CN114052965A (zh) * 2021-11-25 2022-02-18 桂林市啄木鸟医疗器械有限公司 一种一体式吸唾开口器及牙科医疗设备

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