CA2118629C - Dental strip - Google Patents
Dental stripInfo
- Publication number
- CA2118629C CA2118629C CA 2118629 CA2118629A CA2118629C CA 2118629 C CA2118629 C CA 2118629C CA 2118629 CA2118629 CA 2118629 CA 2118629 A CA2118629 A CA 2118629A CA 2118629 C CA2118629 C CA 2118629C
- Authority
- CA
- Canada
- Prior art keywords
- rubber tube
- dental strip
- latex rubber
- dental
- combination
- 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 - Lifetime
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C15/00—Devices for cleaning between the teeth
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C15/00—Devices for cleaning between the teeth
- A61C15/04—Dental floss; Floss holders
- A61C15/041—Dental floss
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)
- Cosmetics (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
An improved dental strip which includes a dental rubber tube with a reduced silicon coating and wherein the talcum powder generally used between the inner surfaces of the rubber tube is replaced with by a flavoring compound, which is preferably in the form of a tooth powder, such as baking soda. Many flavoring compounds may be used, such as those which impart a fresh mint taste plus a medicament (e. g., fluoride), which is effective to inhibit the formation of dental caries. Baking soda, as eluded to above will neutralize the odor. A further improvement, and alternative embodiment of the present invention involves improving the appearance of the dental strip and making it easier to remove from a conventional dental strip pack.
Description
IMPROVED DENTAh STRIP
2118s2 BACKGROUND Or TIi>; INVENTION
rield of the Invention The gresent invention relates, generally, to an improved dental strip for cleaning one's teeth which is used to clean food particles from between one's teeth. More particularly, tlae present invention relates to an improved dental strip wllerein the rubber floss utilized to make the dental strip is impregnated with a fluoride medicament and dentifrice. By the addition of flavoring to the dental strip, it can be expected that consumer acceptance of the improved dental strip of the present invention and, thus, the encouragement of routine flossing to aid therapeutic results will be improved.
Additionally, the inversion of the rubber floss strip, or tube, during manufacture of the same, improves utilization of the strip by providing the dental strip with a more rounded shape than conventional tube.
_1_ Description of the Prior Art Heretofore, dental strips have been manufactured by die cutting a latex rubber tube. In the manufacturing of such tubes, a silicon coating is applied to the outer surface in order to prevent the same from becoming tacky. The inner surface of the conventional dental tube, or strip, is coated with talcum powder in order to prevent the dental tube from sticking together.
The latex rubber with the silicon coating and talcum powder, unfortunately, leaves a foul taste and odor in one's mouth. As a result, notwithstanding the benefits~from flossing on a regular basis, persons are inclined to avoid flossing as much as might be beneficial.
This type of dental strip is disclosed and claimed in my earlier patent, U.S. Patent No. 3,860,013, issued January 14th, 1975.
As will be explained in greater detail hereinafter, the present invention overcomes the prior art deficiencies _2_ encountered when the tube of the dental strip becomes stuck together, as well as avoiding the deficiencies encountered when users of the dental strips, presently known to the art, seek to avoid proper and regular usage of such strip due to the foul taste and odor.
Finally, the present invention seeks to overcome the deficiencies inherent in the prior art in a manner which is economically competitive for conventional dental strips.
SUMMARY OF THE INVENTION
In accordance with an embodiment of the present invention there is provided a dental strip comprising: a latex rubber tube having a silicon layer with a flavoring compound atop the silicon layer, the latex rubber tube being provided with a series of slits cut circumferentially, wherein the flavoring compound is applied on an inner surface and an outer surface of the latex rubber tube.
In accordance with another embodiment of the present invention there is provided a dental strip in combination with a dispenser pack in the form of a matchbook, wherein the dental strip comprises: a die cut latex rubber tube having a silicone layer with a flavoring compound atop the silicone layer to eliminate any rubber taste or odor, the latex rubber tube being provided with a series of slits cut circumferentially; the flavoring compound being applied on both an inner surface and an outer surface of the latex rubber tube, and wherein the dental strip is inverted, i.e. turned inside out, before die cutting so as to ensure a more rounded shape by allowing the dental strip to spring up into an oval shape allowing easier removal from the dispenser pack.
The dental strip, in preferred forms, includes a dental rubber tube with a reduced silicon coating and wherein the talcum powder generally used between the inner surfaces of the rubber tube is replaced with a flavoring compound, which is preferably in the form of a tooth powder, such as baking soda.
Many flavoring compounds may be used, such as those which impart a fresh mint taste plus a medicament (e. g., fluoride), which is effective to inhibit the formation of dental caries.
Baking soda, as eluded to above will neutralize the odor.
A further improvement, and alternative embodiment of the present invention involves improving the appearance of the dental strip and making it easier to remove from a conventional dental strip pack.
As will be explained in greater detail below, the conventional dental strip, i.e., the dental strip known to the prior art, is a tube with a thin wall and ends which are in elongated form. When the tube is die cut in the manufacturing process, the tube lies in a flat position. This configuration makes removal of the dental strip from the dispenser difficult, as well as not giving the dental strip a good appearance) In connection with the manufacturing process of the present invention, the dental strip tube is inverted, i.e., turned inside out, after die cutting. This inversion process ensures a more rounded-shape for the dental strip which, as a result, allows the dental strip to spring up in an oval shape thereby making it easier to remove from the dispenser pack and providing it with a better appearance.
The advantages of the present invention include the fact that the improved dental strip is easier to use, in the sense that it has a circular handle. It is easier to carry in that, in a preferred embodiment of the present invention, the improved dental strip, the casing of the dental strip is in a form similar to a matchbook cover. The dental strip of the present invention, in a preferred embodiment, is provided in its dispenser with a removable adhesive backing for easy peel-off.
The improved dental unit of the present invention should preferably be made out of a reasonably soft material in that it will be easy on the user's gums and, thereby, not cut the gums of the user.
The improved dental strip of the present invention is designed to be easy to use, as for example, like a toothpick might be used between one's teeth. however, unlike a toothpick, the improved dental strip of the present invention is both safer and more efficient.
A further advantage of the present invention is that the rubber latex of the present invention constitutes an efficient rubber cleaning surface; a slitted band further providing a scrubbing action.
Finally, because of the good flavor embodied by the dental strip of the present invention, persons of a11 ages, particularly children, will be encouraged to floss on a much more frequent basis. Such increased flossing, it can be expected, will significantly reduce tooth decay and gum disease.
It should, of course, be recognized that many modifications to the foregoing are possible and a11 such ~._ modifications should be considered within the scope of the present invention.
To the accomplishment of the above and related objects, the present invention may be embodied in the form illustrated in the accompanying drawing figures, attention being called to the fact, however, that the drawing figures are intended to be illustrative only, and that changes may be made in the specific construction illustrated and described within the scope of the appended claims.
_Q_ 211Sb~.29 BRIEF DESCRIPTION OF THE DRAWING FIGURES
In the drawing, wherein similar reference numerals denote similar features throughout the several views:
FIG. 1 is a prospective view of a conventional dental strip known to the prior art;
FIG. 2 is a prospective view of the improved dental strip of the present invention, including the preferred dispenser, with adhesive, for containing the dental strip, prior to utilization of the same by a user;
FIG. 3 is a lengthwise prospective view of the improved dental strip of the present invention showing the dental strip tubing, as slitted, and the dispenser with the adhesive backing for the dental strip tubing;
FIG. 4 is a lengthwise prospective view of the improved dental strip of the present invention, as shown in FIG. 3, with the dental strip tubing being shown in an expanded state; and, _g_ FIG. 5 is a cross-section view, taken from a prospective angle, along the 5-5 line of FIG. 4, said FIG. 5 showing the several layers, coatings, adhesive and dispenser comprising the present invention.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS
Turning now, in detail, to an analysis of the accompanying drawing figures, FIG. 1 is a prospective view of a conventional dental strip 10 known to the prior art. Such a dental strip is disclosed in U.S. Patent No. 3,860,013, the pertinent portions of which, such as those relating to the construction of a dental strip per se, are hereby incorporated by reference herein.
Dental strip 10, of the prior art, is produced by die cutting a latex rubber tube 14. In the manufacturing process of such tubes 14, a silicon coating is applied to the outer surface 12 of said tube. This is to prevent the tube from becoming tacky. The inner surface 16 of tube 14 is to be coated with talcum powder in order to prevent the opposite inner surfaces 16 of rubber tube 14 from sticking to one another. The conventional dental strip 10 of the prior art, unfortunately, suffers from the drawback that the combined rubber with the silicon and talcum powder layers leave behind a foul taste and odor in the user's mouth.
-~1-._.
FIG. 2 is a prospective view of the improved dental strip rubber tube 20 of the present invention, including the preferred dispenser 24, with adhesive 26, for containing the dental strip 20, prior to utilization of the same by a user.
In FIG. 2, dental rubber tube 22 is provided with a reduced silicon coating and the talcum powder, which had been provided on the inner surface of such tubing, is now replaced with a flavoring compound. Many flavoring compounds may be used, such as an added fresh mint taste plus a medicament, preferably containing fluoride. The flavoring compound may be made as part of a conventional tooth power, which may optionally include baking soda.
The flavoring compound may either be applied to just the inner surface or outer surface of the tubing of the present ' invention, however, there is no reason as to why it cannot, and should not, be applied to the entire area, i.e., both inner and outer surface of said tubing.
The use of flavored Dental Strips as opposed to the unflavored variety provides extraordinary advantages to the ._ '$
Dental. Strip. People do not like the rubber taste and odor in the mouth. The present Denial gloss is made of nylon, rayon, cotton, and other staple fibers, which are tasteless and have no odor. The disadvantage of the Dental Strip, which is make of a rubber material, has a foul odor and taste. A flavoring must be added. Its a part that when left out it won't sell. rlavoring is an essential element.
To improve the Dental Strip the rubber floss utilized to make the Dental Strip is impregnated with fluoride medicament and dentifrice.
The present day commercial brands of toothpaste, tooth powder and dental rinse etc., are provided with medicament and flavor that can be used to coat or impregnate the~Dental Strip, encouraging better oral hygiene practices.
A11 dentifrice consist of sodium, an acid forming ingredient, starches as cornstarch and the like. When applied to the dentifrice the starch keeps the sodium in the dentifrice dry and prevents it from acting (stays dormant) 2~~8~~~
until liquid is added, as dissolved by the liquid saliva in the mouth when the Dental Strip is applied to the teeth, thereby releasing flavor to the teeth and mouth. The starch prevents the acid forming ingredients of sodiums from reacting. This also prevents deterioration of the rubber Dental Strip, providing a long shelf-life.
Flavoring of the Dental Strip can be achieved by a number of different methods. One or a combination of different dentifrice can be applied to the Dental Strip with a starch added. One method to impregnate a dentifrice on Dental Strip is to roll a coat of toothpaste, using a sponge rubber roller, and while the coating is still tacky by means of directed guides, cornstarch is sifted or dusted on the toothpaste, coating the rubber tube. The sifting or dusting is controlled to give the desired flavor concentration. The mixture of toothpaste provides a good adhesion for adequately holding tooth powder and cornstarch mixture by providing a thick coating achieving a strong noticeable flavor. The tube after being coated with dentifrice and starch is inverted, leaving the dentifrice coating in the innermost portion of the tube. This new technique creates a more attractive appearance.
Another method for achieving the flavored Dental Strip of the present invention, is a mixture of 25~ starch and dental rinse (flax commercial brand) by weight. The rubber tube is dipped in this solution and dried by means of a microwave oven or tumbled in as heated drum or similar techniques. This process provides a semi-transparent coating of dentifrice to a11 surfaces of the tube and providing an attractive appearance to Dental Strip.
There are many different combinations in using the dentifrice for flavoring the Dental Strip. This determines the process and cost of manufacturing and the quality of the product. The active ingredients, the commercial brands of toothpaste, tooth powder, dental rinse and etc., may be absorbed or coated in any suitable manner with starch or the like. These mixtures may be uniformly applied to the Dental Strip by rolling, brushing, dipping, dusting, sifting, sprayed, or similar techniques or otherwise applied on a rubber material in such a manner as to absorb or coat it thereon. While the foregoing set forth specific features of the invention, modification may be made without departing from the spirit of the present invention.
~~~8~
The Dispenser is made of a cardboard, the inner portion has a double coated glazed finish. This provides a hard surface for die cutting rubber tubes. As stated, the outside portion of the dispenser is the absorb side (has no coating) this side is treated with pleasant odors, i.e. peppermi.nt.
The product is sold in a plastic ziplock bag which holds the scent for a greater length of time. This is attractive to the buyers. The plastic ziplock bag gives a person the preference to keep the dispenser in said bag during usage of the Dental Strip which keeps them fresh and clean for a greater period of time.
Now there is a scent and flavor with the same characteristic (peppermint and the like). The dispenser scent which gives off a gas absorbs into the dentifrice (flavor on dental strip) and into the rubber Dental Strip.
The plastic bag enclosure provides a greater scent in Dental Strip. Providing a more refreshing product. (Principle -all scents give off a gas) The customary way of removing food particle lodged between the teeth after a meal is to use a toothpick. The Dental Strip can be a combination of dental floss and a toothpick and more effective in removing food particles. The Dental Strip can be used for on the spot flossing whenever discomfort occurs. The Dental Strip can be disguised and less conspicuous when flossing in public. Change the color of the Dental Strip from a bright yellow to a tan color blends in with the color of the human skin and acts as a camouflage. This product can originate a new concept in flossing teeth, because of its advantages.
The circular band is easy to handle, a small portion of the band is exposed when flossing because the band is stretched, fitting snugly around the fingers. With the new camouflage coloring the Dental Strip is almost unnoticeable when flossing. Because of the circular band flossing can be done using one hand. The elastic band measures 3/4 of an inch in a flat position, and stretches to about four inches when in use and comes back to its original small shape which is easy to dispose of.
Dispenser - A peal off unit flexible similar to a matchbook and is easy to carry. The Dental Strip is not harsh and will not cut into the gums. It is compressible to work in narrow spaces. The Dental Strip makes it.easy to form healthy flossing habits, which helps reduce tooth decay and gum disease.
In order to improve the appearance of the rubber tubing 22 of the present invention, as well as to make the same more efficient and easier to~'remove from the dispenser 24, following a die cutting of the tube, wherein the thin wall and elongated ends are formed, the tube 22 is inverted such that the original outer surface is on the inside and the original inner surface is now on the outside.
This procedure provides the tubing 22 with a more rounded shape, or somewhat oval shape, which makes it easier to remove the dental strip from the dispensing packet.
'rhe dispensing packet 24 is preferably made .in a manner which is similar to that of a matchbook cover and which may readily be unfolded as, for example, along creases 2Q.
Dispensing packet 24 is, further, preferably provided with an adhesive strip from which the rubber tubing 22 may be _lp_.
readily removed therefrom. This adhesive strip is preferably a double-sided adhesive with one side affixed to the dispenser and the opposite side being removably affixed to tubing 22. This embodiment is designed to allow for an easy peel-off of tubing 22 from dispenser 24.
FIG. 3 is a lengthwise prospective view of the improved dental strip 20 of the present invention showing the dental strip tubing 22, as slitted 30, and the dispenser 24 with the adhesive backing 26 for the dental strip tubing 22.
FIG. 4 is a lengthwise prospective view of the improved dental strip of the present invention, as shown in FIG. 3, with the dental strip tubing 22 being shown in an expanded state.
' FIG. 5 is a cross-section view, taken from a prospective angle, along the 5-5 line of FIG. 4, said FIG. 5 showing the several layers, coatings, adhesive and dispenser comprising the present invention.
Reference numeral 24, as explained above, represents the dispenser pack. In FIG. 5, the adhesive is shown as tape 26 ~~ 15~~~
with double-sided adhesive glue thereon) Reference numeral 22 represents the rubber tubing. This rubber tubing includes a silicon layer thereon and is, thereafter, preferably fully coated with the flavoring compound, as described heretofore.
It will be obvious to those skilled in the art that numerous modifications may be made to the present invention, with a11 such modifications being intended to be included with the scope of the present invention.
It will be understood that each of the a ement described above, or two or more together, may also find a useful application in other types of methods differing from the type described above.
While certain novel features of the present invention have been shown and described and are pointed out in the annexed claims, the present invention is not intended to be limited to the details above, since it will be understood that various omissions, modifications, substitutions and changes in the forms and details of the device illustrated and in its operation can be made by those skilled in the art without departing in any way from the spirit of the present invention.
Without further analysis, the foregoing will be fully reveal the gist of the present invention that others can, by applying current knowledge, readily adapt it for various applications without omitting features that, from the standpoint of prior art, fairly constitute essential characteristics of the generic or specific aspects of this invention.
_21_
2118s2 BACKGROUND Or TIi>; INVENTION
rield of the Invention The gresent invention relates, generally, to an improved dental strip for cleaning one's teeth which is used to clean food particles from between one's teeth. More particularly, tlae present invention relates to an improved dental strip wllerein the rubber floss utilized to make the dental strip is impregnated with a fluoride medicament and dentifrice. By the addition of flavoring to the dental strip, it can be expected that consumer acceptance of the improved dental strip of the present invention and, thus, the encouragement of routine flossing to aid therapeutic results will be improved.
Additionally, the inversion of the rubber floss strip, or tube, during manufacture of the same, improves utilization of the strip by providing the dental strip with a more rounded shape than conventional tube.
_1_ Description of the Prior Art Heretofore, dental strips have been manufactured by die cutting a latex rubber tube. In the manufacturing of such tubes, a silicon coating is applied to the outer surface in order to prevent the same from becoming tacky. The inner surface of the conventional dental tube, or strip, is coated with talcum powder in order to prevent the dental tube from sticking together.
The latex rubber with the silicon coating and talcum powder, unfortunately, leaves a foul taste and odor in one's mouth. As a result, notwithstanding the benefits~from flossing on a regular basis, persons are inclined to avoid flossing as much as might be beneficial.
This type of dental strip is disclosed and claimed in my earlier patent, U.S. Patent No. 3,860,013, issued January 14th, 1975.
As will be explained in greater detail hereinafter, the present invention overcomes the prior art deficiencies _2_ encountered when the tube of the dental strip becomes stuck together, as well as avoiding the deficiencies encountered when users of the dental strips, presently known to the art, seek to avoid proper and regular usage of such strip due to the foul taste and odor.
Finally, the present invention seeks to overcome the deficiencies inherent in the prior art in a manner which is economically competitive for conventional dental strips.
SUMMARY OF THE INVENTION
In accordance with an embodiment of the present invention there is provided a dental strip comprising: a latex rubber tube having a silicon layer with a flavoring compound atop the silicon layer, the latex rubber tube being provided with a series of slits cut circumferentially, wherein the flavoring compound is applied on an inner surface and an outer surface of the latex rubber tube.
In accordance with another embodiment of the present invention there is provided a dental strip in combination with a dispenser pack in the form of a matchbook, wherein the dental strip comprises: a die cut latex rubber tube having a silicone layer with a flavoring compound atop the silicone layer to eliminate any rubber taste or odor, the latex rubber tube being provided with a series of slits cut circumferentially; the flavoring compound being applied on both an inner surface and an outer surface of the latex rubber tube, and wherein the dental strip is inverted, i.e. turned inside out, before die cutting so as to ensure a more rounded shape by allowing the dental strip to spring up into an oval shape allowing easier removal from the dispenser pack.
The dental strip, in preferred forms, includes a dental rubber tube with a reduced silicon coating and wherein the talcum powder generally used between the inner surfaces of the rubber tube is replaced with a flavoring compound, which is preferably in the form of a tooth powder, such as baking soda.
Many flavoring compounds may be used, such as those which impart a fresh mint taste plus a medicament (e. g., fluoride), which is effective to inhibit the formation of dental caries.
Baking soda, as eluded to above will neutralize the odor.
A further improvement, and alternative embodiment of the present invention involves improving the appearance of the dental strip and making it easier to remove from a conventional dental strip pack.
As will be explained in greater detail below, the conventional dental strip, i.e., the dental strip known to the prior art, is a tube with a thin wall and ends which are in elongated form. When the tube is die cut in the manufacturing process, the tube lies in a flat position. This configuration makes removal of the dental strip from the dispenser difficult, as well as not giving the dental strip a good appearance) In connection with the manufacturing process of the present invention, the dental strip tube is inverted, i.e., turned inside out, after die cutting. This inversion process ensures a more rounded-shape for the dental strip which, as a result, allows the dental strip to spring up in an oval shape thereby making it easier to remove from the dispenser pack and providing it with a better appearance.
The advantages of the present invention include the fact that the improved dental strip is easier to use, in the sense that it has a circular handle. It is easier to carry in that, in a preferred embodiment of the present invention, the improved dental strip, the casing of the dental strip is in a form similar to a matchbook cover. The dental strip of the present invention, in a preferred embodiment, is provided in its dispenser with a removable adhesive backing for easy peel-off.
The improved dental unit of the present invention should preferably be made out of a reasonably soft material in that it will be easy on the user's gums and, thereby, not cut the gums of the user.
The improved dental strip of the present invention is designed to be easy to use, as for example, like a toothpick might be used between one's teeth. however, unlike a toothpick, the improved dental strip of the present invention is both safer and more efficient.
A further advantage of the present invention is that the rubber latex of the present invention constitutes an efficient rubber cleaning surface; a slitted band further providing a scrubbing action.
Finally, because of the good flavor embodied by the dental strip of the present invention, persons of a11 ages, particularly children, will be encouraged to floss on a much more frequent basis. Such increased flossing, it can be expected, will significantly reduce tooth decay and gum disease.
It should, of course, be recognized that many modifications to the foregoing are possible and a11 such ~._ modifications should be considered within the scope of the present invention.
To the accomplishment of the above and related objects, the present invention may be embodied in the form illustrated in the accompanying drawing figures, attention being called to the fact, however, that the drawing figures are intended to be illustrative only, and that changes may be made in the specific construction illustrated and described within the scope of the appended claims.
_Q_ 211Sb~.29 BRIEF DESCRIPTION OF THE DRAWING FIGURES
In the drawing, wherein similar reference numerals denote similar features throughout the several views:
FIG. 1 is a prospective view of a conventional dental strip known to the prior art;
FIG. 2 is a prospective view of the improved dental strip of the present invention, including the preferred dispenser, with adhesive, for containing the dental strip, prior to utilization of the same by a user;
FIG. 3 is a lengthwise prospective view of the improved dental strip of the present invention showing the dental strip tubing, as slitted, and the dispenser with the adhesive backing for the dental strip tubing;
FIG. 4 is a lengthwise prospective view of the improved dental strip of the present invention, as shown in FIG. 3, with the dental strip tubing being shown in an expanded state; and, _g_ FIG. 5 is a cross-section view, taken from a prospective angle, along the 5-5 line of FIG. 4, said FIG. 5 showing the several layers, coatings, adhesive and dispenser comprising the present invention.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS
Turning now, in detail, to an analysis of the accompanying drawing figures, FIG. 1 is a prospective view of a conventional dental strip 10 known to the prior art. Such a dental strip is disclosed in U.S. Patent No. 3,860,013, the pertinent portions of which, such as those relating to the construction of a dental strip per se, are hereby incorporated by reference herein.
Dental strip 10, of the prior art, is produced by die cutting a latex rubber tube 14. In the manufacturing process of such tubes 14, a silicon coating is applied to the outer surface 12 of said tube. This is to prevent the tube from becoming tacky. The inner surface 16 of tube 14 is to be coated with talcum powder in order to prevent the opposite inner surfaces 16 of rubber tube 14 from sticking to one another. The conventional dental strip 10 of the prior art, unfortunately, suffers from the drawback that the combined rubber with the silicon and talcum powder layers leave behind a foul taste and odor in the user's mouth.
-~1-._.
FIG. 2 is a prospective view of the improved dental strip rubber tube 20 of the present invention, including the preferred dispenser 24, with adhesive 26, for containing the dental strip 20, prior to utilization of the same by a user.
In FIG. 2, dental rubber tube 22 is provided with a reduced silicon coating and the talcum powder, which had been provided on the inner surface of such tubing, is now replaced with a flavoring compound. Many flavoring compounds may be used, such as an added fresh mint taste plus a medicament, preferably containing fluoride. The flavoring compound may be made as part of a conventional tooth power, which may optionally include baking soda.
The flavoring compound may either be applied to just the inner surface or outer surface of the tubing of the present ' invention, however, there is no reason as to why it cannot, and should not, be applied to the entire area, i.e., both inner and outer surface of said tubing.
The use of flavored Dental Strips as opposed to the unflavored variety provides extraordinary advantages to the ._ '$
Dental. Strip. People do not like the rubber taste and odor in the mouth. The present Denial gloss is made of nylon, rayon, cotton, and other staple fibers, which are tasteless and have no odor. The disadvantage of the Dental Strip, which is make of a rubber material, has a foul odor and taste. A flavoring must be added. Its a part that when left out it won't sell. rlavoring is an essential element.
To improve the Dental Strip the rubber floss utilized to make the Dental Strip is impregnated with fluoride medicament and dentifrice.
The present day commercial brands of toothpaste, tooth powder and dental rinse etc., are provided with medicament and flavor that can be used to coat or impregnate the~Dental Strip, encouraging better oral hygiene practices.
A11 dentifrice consist of sodium, an acid forming ingredient, starches as cornstarch and the like. When applied to the dentifrice the starch keeps the sodium in the dentifrice dry and prevents it from acting (stays dormant) 2~~8~~~
until liquid is added, as dissolved by the liquid saliva in the mouth when the Dental Strip is applied to the teeth, thereby releasing flavor to the teeth and mouth. The starch prevents the acid forming ingredients of sodiums from reacting. This also prevents deterioration of the rubber Dental Strip, providing a long shelf-life.
Flavoring of the Dental Strip can be achieved by a number of different methods. One or a combination of different dentifrice can be applied to the Dental Strip with a starch added. One method to impregnate a dentifrice on Dental Strip is to roll a coat of toothpaste, using a sponge rubber roller, and while the coating is still tacky by means of directed guides, cornstarch is sifted or dusted on the toothpaste, coating the rubber tube. The sifting or dusting is controlled to give the desired flavor concentration. The mixture of toothpaste provides a good adhesion for adequately holding tooth powder and cornstarch mixture by providing a thick coating achieving a strong noticeable flavor. The tube after being coated with dentifrice and starch is inverted, leaving the dentifrice coating in the innermost portion of the tube. This new technique creates a more attractive appearance.
Another method for achieving the flavored Dental Strip of the present invention, is a mixture of 25~ starch and dental rinse (flax commercial brand) by weight. The rubber tube is dipped in this solution and dried by means of a microwave oven or tumbled in as heated drum or similar techniques. This process provides a semi-transparent coating of dentifrice to a11 surfaces of the tube and providing an attractive appearance to Dental Strip.
There are many different combinations in using the dentifrice for flavoring the Dental Strip. This determines the process and cost of manufacturing and the quality of the product. The active ingredients, the commercial brands of toothpaste, tooth powder, dental rinse and etc., may be absorbed or coated in any suitable manner with starch or the like. These mixtures may be uniformly applied to the Dental Strip by rolling, brushing, dipping, dusting, sifting, sprayed, or similar techniques or otherwise applied on a rubber material in such a manner as to absorb or coat it thereon. While the foregoing set forth specific features of the invention, modification may be made without departing from the spirit of the present invention.
~~~8~
The Dispenser is made of a cardboard, the inner portion has a double coated glazed finish. This provides a hard surface for die cutting rubber tubes. As stated, the outside portion of the dispenser is the absorb side (has no coating) this side is treated with pleasant odors, i.e. peppermi.nt.
The product is sold in a plastic ziplock bag which holds the scent for a greater length of time. This is attractive to the buyers. The plastic ziplock bag gives a person the preference to keep the dispenser in said bag during usage of the Dental Strip which keeps them fresh and clean for a greater period of time.
Now there is a scent and flavor with the same characteristic (peppermint and the like). The dispenser scent which gives off a gas absorbs into the dentifrice (flavor on dental strip) and into the rubber Dental Strip.
The plastic bag enclosure provides a greater scent in Dental Strip. Providing a more refreshing product. (Principle -all scents give off a gas) The customary way of removing food particle lodged between the teeth after a meal is to use a toothpick. The Dental Strip can be a combination of dental floss and a toothpick and more effective in removing food particles. The Dental Strip can be used for on the spot flossing whenever discomfort occurs. The Dental Strip can be disguised and less conspicuous when flossing in public. Change the color of the Dental Strip from a bright yellow to a tan color blends in with the color of the human skin and acts as a camouflage. This product can originate a new concept in flossing teeth, because of its advantages.
The circular band is easy to handle, a small portion of the band is exposed when flossing because the band is stretched, fitting snugly around the fingers. With the new camouflage coloring the Dental Strip is almost unnoticeable when flossing. Because of the circular band flossing can be done using one hand. The elastic band measures 3/4 of an inch in a flat position, and stretches to about four inches when in use and comes back to its original small shape which is easy to dispose of.
Dispenser - A peal off unit flexible similar to a matchbook and is easy to carry. The Dental Strip is not harsh and will not cut into the gums. It is compressible to work in narrow spaces. The Dental Strip makes it.easy to form healthy flossing habits, which helps reduce tooth decay and gum disease.
In order to improve the appearance of the rubber tubing 22 of the present invention, as well as to make the same more efficient and easier to~'remove from the dispenser 24, following a die cutting of the tube, wherein the thin wall and elongated ends are formed, the tube 22 is inverted such that the original outer surface is on the inside and the original inner surface is now on the outside.
This procedure provides the tubing 22 with a more rounded shape, or somewhat oval shape, which makes it easier to remove the dental strip from the dispensing packet.
'rhe dispensing packet 24 is preferably made .in a manner which is similar to that of a matchbook cover and which may readily be unfolded as, for example, along creases 2Q.
Dispensing packet 24 is, further, preferably provided with an adhesive strip from which the rubber tubing 22 may be _lp_.
readily removed therefrom. This adhesive strip is preferably a double-sided adhesive with one side affixed to the dispenser and the opposite side being removably affixed to tubing 22. This embodiment is designed to allow for an easy peel-off of tubing 22 from dispenser 24.
FIG. 3 is a lengthwise prospective view of the improved dental strip 20 of the present invention showing the dental strip tubing 22, as slitted 30, and the dispenser 24 with the adhesive backing 26 for the dental strip tubing 22.
FIG. 4 is a lengthwise prospective view of the improved dental strip of the present invention, as shown in FIG. 3, with the dental strip tubing 22 being shown in an expanded state.
' FIG. 5 is a cross-section view, taken from a prospective angle, along the 5-5 line of FIG. 4, said FIG. 5 showing the several layers, coatings, adhesive and dispenser comprising the present invention.
Reference numeral 24, as explained above, represents the dispenser pack. In FIG. 5, the adhesive is shown as tape 26 ~~ 15~~~
with double-sided adhesive glue thereon) Reference numeral 22 represents the rubber tubing. This rubber tubing includes a silicon layer thereon and is, thereafter, preferably fully coated with the flavoring compound, as described heretofore.
It will be obvious to those skilled in the art that numerous modifications may be made to the present invention, with a11 such modifications being intended to be included with the scope of the present invention.
It will be understood that each of the a ement described above, or two or more together, may also find a useful application in other types of methods differing from the type described above.
While certain novel features of the present invention have been shown and described and are pointed out in the annexed claims, the present invention is not intended to be limited to the details above, since it will be understood that various omissions, modifications, substitutions and changes in the forms and details of the device illustrated and in its operation can be made by those skilled in the art without departing in any way from the spirit of the present invention.
Without further analysis, the foregoing will be fully reveal the gist of the present invention that others can, by applying current knowledge, readily adapt it for various applications without omitting features that, from the standpoint of prior art, fairly constitute essential characteristics of the generic or specific aspects of this invention.
_21_
Claims (10)
1. A dental strip comprising:
a latex rubber tube having a silicon layer with a flavoring compound atop said silicon layer, said latex rubber tube being provided with a series of slits cut circumferentially, wherein said flavoring compound is applied on an inner surface and an outer surface of said latex rubber tube.
a latex rubber tube having a silicon layer with a flavoring compound atop said silicon layer, said latex rubber tube being provided with a series of slits cut circumferentially, wherein said flavoring compound is applied on an inner surface and an outer surface of said latex rubber tube.
2. A dental strip in combination with a dispenser pack in the form of a matchbook, wherein said dental strip comprises:
a die cut latex rubber tube having a silicone layer with a flavoring compound atop said silicone layer to eliminate any rubber taste or odor, said latex rubber tube being provided with a series of slits cut circumferentially;
said flavoring compound being applied on both an inner surface and an outer surface of said latex rubber tube, and wherein said dental strip is inverted, i.e. turned inside out, before die cutting so as to ensure a more rounded shape by allowing said dental strip to spring up into an oval shape allowing easier removal from said dispenser pack.
a die cut latex rubber tube having a silicone layer with a flavoring compound atop said silicone layer to eliminate any rubber taste or odor, said latex rubber tube being provided with a series of slits cut circumferentially;
said flavoring compound being applied on both an inner surface and an outer surface of said latex rubber tube, and wherein said dental strip is inverted, i.e. turned inside out, before die cutting so as to ensure a more rounded shape by allowing said dental strip to spring up into an oval shape allowing easier removal from said dispenser pack.
3. The combination of claim 2, wherein said flavoring compound on said latex rubber tube comprises:
a tooth powder including baking soda.
a tooth powder including baking soda.
4. The combination of claim 2, wherein said flavoring compound on said latex rubber tube comprises:
fluoride medicament, dentifrice, and flavoring.
fluoride medicament, dentifrice, and flavoring.
5. The combination of claim 2, wherein said flavoring compound on said latex rubber tube comprises:
a tacky layer of flavored toothpaste rolled on to said latex rubber tube with a sponge rubber roller, a mixture of tooth powder and cornstarch dusted upon said toothpaste.
a tacky layer of flavored toothpaste rolled on to said latex rubber tube with a sponge rubber roller, a mixture of tooth powder and cornstarch dusted upon said toothpaste.
6. The combination of claim 5, wherein said mixture of tooth powder and cornstarch provides a non-tacky coating for said dental strip.
7. The combination of claim 5, wherein said latex rubber tube is turned inside-out after being coated with said flavoring compound so as to position said flavoring compound on the innermost portion of said latex rubber tube and create an attractive external appearance.
8. The combination of claim 2, wherein said flavoring compound on said latex rubber tube comprises:
a dental rinse mixed with starch to form a dipping solution for said latex rubber tube, wherein said latex rubber tube is dipped in said dipping solution and then dried in a microwave oven.
a dental rinse mixed with starch to form a dipping solution for said latex rubber tube, wherein said latex rubber tube is dipped in said dipping solution and then dried in a microwave oven.
9. The combination of claim 2, wherein said dental strip is colored so as to blend in with the color of the user's skin and act as a camouflage.
10. The combination of claim 2, wherein said dental strip is highly elastic to allow stretching for ease of use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 2118629 CA2118629C (en) | 1994-03-09 | 1994-03-09 | Dental strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 2118629 CA2118629C (en) | 1994-03-09 | 1994-03-09 | Dental strip |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2118629A1 CA2118629A1 (en) | 1995-09-10 |
| CA2118629C true CA2118629C (en) | 1999-08-31 |
Family
ID=4153147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2118629 Expired - Lifetime CA2118629C (en) | 1994-03-09 | 1994-03-09 | Dental strip |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2118629C (en) |
-
1994
- 1994-03-09 CA CA 2118629 patent/CA2118629C/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CA2118629A1 (en) | 1995-09-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20140310 |