|Publication number||US1637153 A|
|Publication date||Jul 26, 1927|
|Filing date||Oct 23, 1926|
|Priority date||Oct 23, 1926|
|Publication number||US 1637153 A, US 1637153A, US-A-1637153, US1637153 A, US1637153A|
|Inventors||Lawton James A|
|Original Assignee||Lawton James A|
|Export Citation||BiBTeX, EndNote, RefMan|
|Referenced by (81), Classifications (12)|
|External Links: USPTO, USPTO Assignment, Espacenet|
1 26 192 y 7 J. A. LAWTON MEDICAMENT CARRIER- Filed Oct. 23. 1926 grwento'c gWZLM arm c1 5 mama July 26,1927.
UNITED STATES 1,637,153 PATENT orncz.
Jens a LAW'ION, or mnnnn'rown, CONNECTICUT.
Application filed October 23, 1996. Serial No. 143,685.
This inyention elates to a cleaner and medicament carrier for use in cleanin the teeth, and has. for an object to provi' e an improved device of this character'which is adapted to be inserted into the interproximal spaces between the teeth and used for cleaning the adjacent surfaces ofthe teeth and gums, and will have pockets or containers for carryin the cleaning material or medicament, whic will be carried to the proper surface by the use of the cleaner and will coo erate therewith to clean or medicate the sur aces.
With the foregoing and other objects in view, I have devised a construction, several forms of which are shown as examples in the accompanying drawing forming a part of this specification. In this drawing,
Fig. 1 is a longitudinal section through one form of my improved carrier and cleaning element.
Fig. 2 is a transverse section thereof through the wall between two adjacent pocketsv Fig. 3 is a longitudinal section through the cleaning carrier showing a somewhat different construction.
Fig. 4 is a transverse section thereof through the wall of twov adjacent pockets.
Fi 5 is a partial side elevation and partial longitudinal section through the carrier and cleaner showing a still different construction.
Fig. dis a transverse section taken between two adjacent pockets.
Fig. 7 'is a lon itudinal section through a single cleaning e ement, and
Fig. 8 is an end elevation thereof.
. In the drawings I have shown several forms of the device but all of which operate in practically the same manner. It will-be understood, of course, that the drawings are 011 a greatly enlarged scale and also are exaggerated to more clearly disclose the construction. In the form shown in Figs. 1 and 2 the device comprises a flexible tube of suitable material, preferably rubber, and it is formed with one or more pockets or containers 10 at suitable spaced intervals. These pockets may be formed in various ways, but in the form shown the walls of the tube between the pockets are pressed together, as shown at 11, and either vulcanized so that they form isolated pockets or they may be cemented together, and the pockets are filled with a cleaning material 12, which cure the same effect.
cleaner or medicament.
may be merely a cleaning material, a medicament or the like, and I have used the term cleaning material throughout the specification and claims in its broader sense as meaning merely a cleaning material, a medicament, or a combination of the two, or the like; and it also may be used in various forms, such as a liquid, a paste or a powder. It is preferred that the carrier be prepared in strips of'considerable length so as to be wound on a support or folded and marketed in a suit-able container. The closed walls 11 between adjacent pockets, or at suitable intervals to leave one or more pockets to a section, are provided with a weakened portion 18 so that the sections may be easily torn apart for use. In Fig. 1 the weakened portions are so spaced as to provide two pockets to a section, but there may, of course, be onl one or there may be any number desired. he weakened tearing ofi' portion may be provided by notching the tube on opposite sides as shown at 13, or there may be a series. of perforations to se- It is also preferred that one wall of the tube be weakened so that one wall of the pocket is weaker than the other, this being shown as the upper wall 14 in Figs. 1 and 2, so that when the element is used this insures that this wall of the pocket will be broken to release the In use'a desired length of the element is separated from the strip, either by tearing or cuttin it off, and it is then inserted between t e teeth into the interproximal space. The wall of the pocket may then be broken either by pressing the pocket with the finger against the teeth or by drawing the pocket against the teeth. As the wall of the pocket is ruptured the cleaning material is forced out onto the teeth, the gums, and the carrier, and
as the carrier is drawn back and forth it will,
carrier is made up of two fiat flexible stripsv 15 and 16 of suitable material, such as rubber, which are cemented or otherwise secured together as indicated, to provide spaced pockets or containers 17 for the cleaner or medicament 12. The walls between: these containers or pockets may be weakened at 18 the same as in the forms shown in Figs. 1 and 2, to facilitate separating the carrier into sections of the desired length for use in cleaning the teeth. This construction is used the same as the first form, and one of the flat strips, as the upper strip 16, will be somewhat thinner or weaker as indicated on the drawing, so that as the pocket is pressed against the teeth this wall will be ruptured to release the cleaning material wh1le the other wall will have suiiicient strength for rubbing the material against the surfaces to be cleaned and for cleaning them by fric tional action as indicated above. lso the surface of the material may be corrugated to increase its frictional valve and its capacity for holding the cleaning material and carrying it to the surfaces to be cleaned. If desired the upper wall 16 may be made of some material which will be dissolved by contact with the saliva in the mouth to thus release the cleaning material.
In the form shown in Figs. 5 and 6 the construction is practically the same as that shown in Figs. 1v and 2, except that the walls of the carrier 19 between the pockets or containers 20 insteadof merely being pressed together as shown in Fig. 1, are twisted together as indicated at 19, and either pressed together, fused or cemented to form separate pockets or containers. This makes a somewhat better cleaning element as the spiral surfaces or edges formed by this construction carries the cleaning material to the cleaning surfaces and also has a somewhat more effective cleaning action on the sur-v faces.
In Figs. 7 and 8 the construction is practically the same as shown in Figs. 1 and 2, but, however, shows merely a single section having a single ocket or container 21 to the strip, for hol ing the cleaning material 12. The sides of the tube are pressed together, as shown at 22. to close the opposite ends of the pocket. This form is intended to be made in separate sections and dispensed in containers holding any desired number of these sections, and it will, of course, be understood the section may have one or more pockets or containers as desired.
My improved carrier and cleaning element will provide a means for the individual person as well as for the dentist in operation for effectively and quickly cleaning interproximal spaces between the teeth and the curved mar of the teeth by friction, which has not can hitherto available. It will effectively remove food dbris and other solid matter from between the teeth, and will discover if there are faulty or im erfect fillings and obscure cavities between t e teeth. This carrier can be used for carrying other antiseptics or medicinal fluids, pastes or solids between the teeth for treatment of diseased conditions of the teeth, gums, or surrounding tissues. If the carrier is made of rubber this cleaning material or medicament should be of a material which is not affected by contact with the rubber or will cause deterioration of the rubber, or the interior surface of the rubber may be coated with some material which would not affect or be affected by the cleaning material.
For ordinary use it is believed the pockets should be approximately about a quarter of an inch long and the pressed spaces between them about one-half inch, although of course, it will be understood that this may be v'aried as is found desirable and necessary. It is preferred that the pockets shall contain the cleaning material, such as a soluble antiseptic or dentifrice, in the form of a paste as that is the most common form which is used at the present time, but I am not, of course, limited to the use of a paste as it may be in the form of a liquid or powder, and the completed article is dispensed in a sanitary container for easy accessibility by the individual user. As indicated above the use is very simple, as it is used by beingpassed between the teeth to the interproximal space and then drawn back and forth against the surfaces, the pockets containing the cleaner being broken by being drawn against the the teeth with the fingers, thus depositing this material on the surfaces to be treated. or onto the carrier which then wipes it onto the teeth or the surface being treated. The elasticity of the rubber makes it possible to regulate ressure between the teeth and on each toot The solubility of the medicament renders the fluids of the mouth comparatively sterile for a short time, thus creating the desirable clean conditions. The carrier may be a solid piece of rubber with the medicament on it, or the pockets for the medicament may be formed on such a piece of rubber.
Having thus set forth the nature of my invention, what I claim is:
1. As an article of manufacture, a dental cleaner which comprises a carrier adapted to be drawn into the interproximal spaces between the teeth and having a pocket carrying a medicament or cleanlng material, a wall of the pocket being adapted to be broken by pressure so that the medicament or cleaning material will be carried by the carrier to the surfaces to be cleaned.
'2. A dental cleaning element comprising a flexible carrier adapted to be inserted between the teeth and rubbed against a surface to be cleaned and'having a pocket containing a cleaning material, a wall ofthe pocket being adapted to be broken to deposit the cleaning material on the surface to be cleaned.
3. A dental cleaning element comprising a flexible cleaner and carrier adapted to be inserted in the interproximal spaces between the teeth and carrying a ocket containing a cleaner, a wall of the pocllet being adapted to be ru tured to release the cleaner.
4. A ental cleaning element comprising a flexible rubber tube adapted to be inserted in the interproximal spaces between the teeth and having its sidewalls secured together at spaced intervals to provide a pocket a cleaning material in said pocketq a wall of the pocket adapted to be ruptured by pressure to release the cleaning material.
5. A dental cleaning element comprisin a flexible rubber tube adapted to be inserte in the interproximal spaces between the teeth and having its side walls secured together at spaced intervals to provide spaced pockets, a cleanin material in said pockets, a wall of the pocfirets being adapted to be ruptured by dpressure to release the cleaning material, an having a weakened portion to permit easy separation of the element into separate strips.
6. A dental cleaning element comprising a flexible cleaner and carrier adapted to be inserted in the interproximal spaces between the teeth and carrying a plurality of spaced pockets. a cleaning material in said pockets, and the walls of the carrier be-.
tween the pockets being provided 'with a weakened portion to permit easy separation of the carrier into separate sections.
In testimony whereof I afiix my signature.
- JAMES A. LAWTON.
the walls between the pockets.
|Citing Patent||Filing date||Publication date||Applicant||Title|
|US2508197 *||Jan 15, 1947||May 16, 1950||Chatham Pharmaceuticals Inc||Method of preparing pharmaceutical packages|
|US2587928 *||Nov 22, 1949||Mar 4, 1952||Raymond G Tuck||Continuous strip dispenser|
|US3789858 *||Dec 27, 1971||Feb 5, 1974||L Pesce||Dental floss|
|US3860013 *||Jul 17, 1972||Jan 14, 1975||Czapor Henry P||Dental strip|
|US4315517 *||Oct 31, 1978||Feb 16, 1982||Krag Mark D||Device for cleaning teeth to prevent the formation of plaque|
|US4450849 *||Sep 27, 1982||May 29, 1984||Cerceo Chris A||Dental physio-tape|
|US4530129 *||Sep 22, 1982||Jul 23, 1985||Labick Richard A||Disposable toothbrush|
|US5242433 *||Dec 7, 1992||Sep 7, 1993||Creative Products Resource Associates, Ltd.||Packaging system with in-tandem applicator pads for topical drug delivery|
|US5254109 *||Dec 7, 1992||Oct 19, 1993||Creative Products Resource Associates, Ltd.||Separately packaged applicator pads for topical delivery of incompatable drugs|
|US5354551 *||Apr 16, 1993||Oct 11, 1994||Desitin Arzneimittel Gmbh||Oral and dental hygiene preparation|
|US5368581 *||Dec 7, 1992||Nov 29, 1994||Creative Products Resource Associates, Ltd.||Method of using a packaging system with folded applicator pads for topical drug delivery|
|US5460620 *||Sep 7, 1993||Oct 24, 1995||Creative Products Resource, Inc.||Method of applying in-tandem applicator pads for transdermal delivery of a therapeutic agent|
|US5562642 *||May 4, 1995||Oct 8, 1996||Creative Products Resource, Inc.||Separately packaged applicator pads for topical delivery of incompatible drugs|
|US5836769 *||Dec 3, 1996||Nov 17, 1998||Gillette Canada Inc.||Toothbrush, method of making a toothbrush, and method of brushing teeth|
|US5875719 *||Feb 7, 1996||Mar 2, 1999||Data Documents||Baggage tag with print head cleaning pouch|
|US5989205 *||May 8, 1998||Nov 23, 1999||Inter-Med, Llc.||Solution applicator system|
|US6112753 *||Jul 17, 1999||Sep 5, 2000||Arsenault; Peter||Dental floss|
|US6672316||Feb 17, 2000||Jan 6, 2004||Coronet-Werke Gmbh||Cleaning element, especially for cleaning teeth and a method for producing the same|
|US6854974 *||Feb 18, 2000||Feb 15, 2005||Jouko Suhonen||Device for restorative dentistry|
|US6860736||Feb 19, 2004||Mar 1, 2005||Ultradent Products, Inc.||Oral treatment devices that include a thin, flexible barrier layer and an endoskeleton treatment or adhesive composition|
|US6964571||Nov 4, 2003||Nov 15, 2005||Ultradent Products, Inc.||Pre-shaped dental trays and treatment devices and methods that utilize such dental trays|
|US6997708||Dec 5, 2003||Feb 14, 2006||Ultradent Products, Inc.||Treatment compositions and strips having a solid adhesive layer and treatment gel adjacent thereto|
|US7004756||Jan 24, 2003||Feb 28, 2006||Ultradent Products, Inc.||Pre-shaped dental trays and treatment devices and methods that utilize such dental trays|
|US7011523||Oct 22, 2003||Mar 14, 2006||Ultradent Products, Inc.||Bleaching compositions and devices having a solid adhesive layer and bleaching gel adjacent thereto|
|US7040897||May 23, 2003||May 9, 2006||Ultradent Products, Inc.||Thin, flexible membrane dental trays and systems and methods utilizing such trays|
|US7048543||May 27, 2003||May 23, 2006||Ultradent Products, Inc.||Substantially solid bleaching composition in a tray-like configuration|
|US7052275||Aug 22, 2003||May 30, 2006||Ultradent Products, Inc.||Kits and methods for bleaching and desensitizing teeth|
|US7055530 *||Jun 10, 2003||Jun 6, 2006||Mardelle M. LaMoure||Dental cleaning strip|
|US7056118||Aug 22, 2003||Jun 6, 2006||Ultradent Products, Inc.||Compositions and devices having a tray-like configuration for delivering a medicament and methods of manufacturing and using such compositions and devices|
|US7059857||Aug 8, 2003||Jun 13, 2006||Ultradent Products, Inc.||Substantially solid desensitizing compositions and devices having a tray-like configuration and methods of manufacturing and using such compositions and devices|
|US7059858||Feb 19, 2004||Jun 13, 2006||Ultradent Products, Inc.||Universal tray design having anatomical features to enhance fit|
|US7074042||May 27, 2003||Jul 11, 2006||Ultradent Products, Inc.||Tray-like dental bleaching devices having a barrier layer and a substantially solid bleaching composition|
|US7192280||Feb 19, 2004||Mar 20, 2007||Ultradent Products, Inc.||Dental bleaching devices having a protective adhesive region|
|US7264471||May 5, 2004||Sep 4, 2007||Ultradent Products, Inc.||Methods and kits for bleaching teeth while protecting adjacent gingival tissue|
|US7281541||Jun 16, 2004||Oct 16, 2007||Lorch Leonard G||Dental floss|
|US7452209||May 2, 2005||Nov 18, 2008||Ultradent Products, Inc.||Exoskeleton support for placement of a dental treatment strip|
|US7481653||Feb 9, 2005||Jan 27, 2009||Oratech Lc||Preshaped thin-walled dental trays and methods of manufacturing and using such trays|
|US7537450 *||Oct 26, 2001||May 26, 2009||Dentsply Canada Ltd.||Interproximal tooth coating applicator|
|US7625210||Aug 9, 2004||Dec 1, 2009||Ultradent Products, Inc.||Treatment devices for providing oral treatments and kits and methods that utilize such treatment devices|
|US8007277||Aug 9, 2007||Aug 30, 2011||Ultradent Products, Inc.||Non-custom dental treatment trays and mouth guards having improved anatomical features|
|US8202091||Aug 29, 2008||Jun 19, 2012||Ultradent Products, Inc.||Dental treatment trays comprising silicone elastomeric material|
|US8277215||Jun 5, 2006||Oct 2, 2012||Ultradent Products, Inc.||Universal non-custom dental tray having anatomical features to enhance fit|
|US8444413||Aug 29, 2011||May 21, 2013||Ultradent Products, Inc.||Non-custom dental treatment trays having improved anatomical features|
|US8721332||Jan 15, 2013||May 13, 2014||Ultradent Products, Inc.||Non-custom dental treatment trays having improved anatomical features|
|US8800574||Dec 3, 2012||Aug 12, 2014||Linda A. Hanrahan||Fluffy floss kit|
|US8814571||Apr 17, 2009||Aug 26, 2014||Dentsply Canada Ltd.||Interproximal tooth coating applicator|
|US8960206 *||Dec 13, 2011||Feb 24, 2015||Erez Benn Kazes||Flossing device|
|US9717577||Oct 7, 2016||Aug 1, 2017||Ultradent Products, Inc.||Non-custom dental tray having anatomical cuspid-bicuspid cuts and/or V or U-shaped indentation in bottom wall|
|US20020081550 *||Oct 26, 2001||Jun 27, 2002||Naim Karazivan||Interproximal tooth coating applicator|
|US20040063075 *||Jun 11, 2001||Apr 1, 2004||Naim Karazivan||Applicator and method for applying a sealing agent on smooth dental surface, in particular on interproximal surfaces|
|US20040146836 *||Jan 24, 2003||Jul 29, 2004||Andersen Scot N.||Pre-shaped dental trays and treatment devices and methods that utilize such dental trays|
|US20040146837 *||Nov 4, 2003||Jul 29, 2004||Andersen Scot N.||Pre-shaped dental trays and treatment devices and methods that utilize such dental trays|
|US20040163664 *||Jun 10, 2003||Aug 26, 2004||Husted Eston A.||Dental cleaning strip|
|US20040214140 *||Apr 25, 2003||Oct 28, 2004||Ultradent Products, Inc.||Anatomical preformed tray incorporating a severable handle|
|US20040241615 *||May 27, 2003||Dec 2, 2004||Allred Peter M.||Tray-like dental bleaching devices having a barrier layer and a substantially solid bleaching composition|
|US20040241616 *||May 27, 2003||Dec 2, 2004||Ultradent Products, Inc.||Substantially solid bleaching composition in a tray-like configuration|
|US20040241617 *||Aug 8, 2003||Dec 2, 2004||Allred Peter M.||Substantially solid desensitizing compositions and devices having a tray-like configuration and methods of manufacturing and using such compositions and devices|
|US20040241618 *||Aug 22, 2003||Dec 2, 2004||Allred Peter M.||Kits and methods for bleaching and desensitizing teeth|
|US20040241619 *||Aug 22, 2003||Dec 2, 2004||Allred Peter M.||Compositions and devices having a tray-like configuration for delivering a medicament and methods of manufacturing and using such compositions and devices|
|US20040241620 *||Feb 19, 2004||Dec 2, 2004||Allred Peter M.||Oral treatment devices that include a thin, flexible barrier layer and an endoskeleton treatment or adhesive composition|
|US20050089820 *||Dec 5, 2003||Apr 28, 2005||Allred Peter M.||Treatment compositions and strips having a solid adhesive layer and treatment gel adjacent thereto|
|US20050089821 *||Feb 19, 2004||Apr 28, 2005||Allred Peter M.||Dental bleaching compositions and devices having a solid activation adhesive layer or region and bleaching gel layer or region|
|US20050136381 *||Feb 9, 2005||Jun 23, 2005||Andersen Scot N.||Preshaped thin-walled dental trays and methods of manufacturing and using such trays|
|US20050186150 *||Feb 19, 2004||Aug 25, 2005||Allred Peter M.||Dental bleaching devices having a protective adhesive region|
|US20050186539 *||Feb 19, 2004||Aug 25, 2005||Mclean Bruce S.||Universal tray design having anatomical features to enhance fit|
|US20050279378 *||Jun 16, 2004||Dec 22, 2005||Lorch Leonard G||Dental floss|
|US20060029908 *||Aug 9, 2004||Feb 9, 2006||Allred Peter M||Treatment devices for providing oral treatments and kits and methods that utilize such treatment devices|
|US20060171905 *||Jan 31, 2005||Aug 3, 2006||Allred Peter M||Dental bleaching compositions having a protective coating applied thereto|
|US20060223033 *||Jun 5, 2006||Oct 5, 2006||Ultradent Products, Inc.||Universal non-custom dental tray having anatomical features to enhance fit|
|US20070298380 *||Jun 26, 2006||Dec 27, 2007||Ultradent Products, Inc.||Dental treatment devices adapted for improved lingual side adhesion|
|US20080050693 *||Aug 9, 2007||Feb 28, 2008||Ultradent Products, Inc.||Non-custom dental treatment trays and mouth guards having improved anatomical features|
|US20080314406 *||Jun 18, 2008||Dec 25, 2008||Barrie Darwin N||Methods and apparatus for textured dental floss|
|US20090087812 *||Oct 2, 2007||Apr 2, 2009||Ultradent Products, Inc.||Self-customizable dental treatment trays|
|US20100028829 *||Jul 31, 2008||Feb 4, 2010||Ultradent Products, Inc.||Chemically activated dental bleaching trays|
|US20100203467 *||Apr 17, 2009||Aug 12, 2010||Dentsply Canada Ltd.||Interproximal tooth coating applicator|
|US20110171606 *||Mar 29, 2011||Jul 14, 2011||Ultradent Products, Inc.||Dental treatment devices|
|US20120080050 *||Dec 13, 2011||Apr 5, 2012||Erez Benn Kazes||Flossing device|
|US20130061864 *||May 3, 2011||Mar 14, 2013||Helmikaivos Oy||Dental flossing device and flossing method|
|DE19908238A1 *||Feb 25, 1999||Aug 31, 2000||Coronet Werke Gmbh||Reinigungselement insbesondere zur Reinigung von Zähnen und Verfahren zu seiner Herstellung|
|WO1996028108A2 *||Mar 11, 1996||Sep 19, 1996||Lalani Abdul H||Dental floss|
|WO1996028108A3 *||Mar 11, 1996||Feb 6, 1997||Abdul H Lalani||Dental floss|
|U.S. Classification||401/34, 15/210.1, 206/63.5, 15/104.94, 401/261, 433/216, 15/167.1, 401/132|
|International Classification||A61C15/04, A61C15/00|