US20060013637A1 - Tip for dispensing dental adhesive or resin and method for using the same - Google Patents
Tip for dispensing dental adhesive or resin and method for using the same Download PDFInfo
- Publication number
- US20060013637A1 US20060013637A1 US11/176,143 US17614305A US2006013637A1 US 20060013637 A1 US20060013637 A1 US 20060013637A1 US 17614305 A US17614305 A US 17614305A US 2006013637 A1 US2006013637 A1 US 2006013637A1
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- United States
- Prior art keywords
- tip
- work material
- valve
- applicator
- pressure
- 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.)
- Abandoned
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C5/00—Filling or capping teeth
- A61C5/60—Devices specially adapted for pressing or mixing capping or filling materials, e.g. amalgam presses
- A61C5/62—Applicators, e.g. syringes or guns
Definitions
- the invention relates to the field of dental apparatus and more particularly to a tip used on a dental syringe for applying dental resin or adhesive.
- any work material expressed from a cartridge is generally forced by pressure by a syringe or piston of some type through an applicator tip in which an orifice is defined.
- the work material is extruded under applied pressure through the orifice and continues to be extruded as long as the pressure applied by the syringe is sufficient to overcome the cumulative resistive forces and friction of the work material within the syringe and tip.
- the work material when pressure is removed or at least reduced below a threshold, the work material will cease being extruded from the orifice and in fact will be pulled back into the tip thereby removing some of the work material which has just been applied to the work site, or pulling the work material away from the work site, making it difficult to leave the work material where desired.
- This problem particularly arises if one applies the adhesive to a “slippery” surface, which makes it difficult to leave only the desired amount on the site.
- the dispensed work material is in fact still attached to the work material in the reservoir or carpule, and relies on more adhesion with the dispensed work material than the reservoir work material to “break” loose.
- the illustrated embodiment of the invention is an apparatus comprising an applicator for selectively applying a hydrostatic force on a work material contained within the applicator, a tip coupled to the applicator for conducting the work material to a distal end of the tip, and a one-way, pressure-controlled valve defined into the distal end of the tip to selectively open the valve upon application of pressure on the work material supplied to the tip from the applicator and to selectively close the valve and prevent withdrawal of the work material back into the tip when the pressure on the work material supplied to the tip from the applicator falls below a predetermined value.
- the tip may be composed of material that is made of various kinds on nonstick materials or coated with Teflon® or similar coatings to facilitate nonadhesion of the work material to the tip.
- the work material comprises a dental material, such as a dental resin or dental adhesive.
- the tip is composed of material with a predetermined degree of flexibility and resiliency
- the one-way, pressure-controlled valve comprises a rounded distal end of the tip with a pattern of slits defined through the rounded distal tip.
- the predetermined degree of flexibility and resiliency is selected so that when the valve is selectively closed no appreciable amount of work material which has been disposed from the distal end of the tip is pulled back into the distal end of the tip.
- the closure of the tip by the valve cuts the connection between the reservoir work material still in the tip or carpule and the applied work material disposed on the work site, thereby allowing the applied work material to stay where it has been applied.
- the slits form an X-shaped pattern through the distal end of the tip.
- other patterns may be employed, including a single straight or curved slit.
- two straight slits are defined which are orthogonally oriented with respect to each other.
- the tip is comprised of a tip body and a valve body in which the pattern of slits are defined.
- the valve body is angled with respect to the tip body, and the tip body coupling to the applicator.
- the invention also contemplates providing a kit comprised of a plurality of tips, each with a different geometric configuration and/or corresponding different one-way, pressure-controlled valve adapted to operate with different work materials.
- the dental applicator comprises a plunger within a syringe and where the plunger has indents defined thereon to measure the amount of work material expressed from the valve.
- the invention also includes the method of using the above apparatus.
- the illustrated invention includes a method comprising the steps of selectively applying a hydrostatic force on a work material contained within an applicator, forcing the work material through a tip coupled to the applicator to a distal end of the tip, selectively opening a one-way, pressure-controlled valve defined into the distal end of the tip upon application of pressure on the work material supplied to the tip from the applicator, and selectively closing the valve in a manner to prevent withdrawal of the work material back into the tip when the pressure on the work material supplied to the tip from the applicator falls below a predetermined value.
- FIG. 1 is a side view of a dental applicator or syringe fitted with the tip of the invention.
- FIG. 2 is side view of a carpule fitted with a tip of the illustrated embodiment.
- FIG. 3 is an end view of the illustrated embodiment of FIG. 2 .
- the illustrated invention is a tip 10 on a carpule 12 of dental/orthodontic bonding and or adhesive work material 14 , or more generally any dental or oral material 16 .
- a “carpule” or a cartridge 12 of dental anesthetic adhesive or resin is inserted in a syringe 18 as shown in FIG. 1 .
- Indents 30 are provided in the plunger 28 of the syringe 18 to measure and control the exact amount of work material expressed through tip 10 , which has not previously been done in dentistry.
- the tip 10 is placed permanently or may be removable from the carpule 12 . It may be made of any flexible material, such as flexible plastics, and may be coated with Teflon® or coating material to prevent the adhesive or resin from binding or sticking to the tip.
- Tip 10 is comprised in the illustrated embodiment of a cylindrical, bullet-shaped body 10 a to which a flexible cylinder valve body 10 b has been attached, which valve body 10 b extends from tip body 10 a at a downward angle to provide ease of handling by the dentist in the oral environment. In the illustrated embodiment valve body 10 b is angled at about 45 degrees from the longitudinal axis of tip body 10 a , which is also aligned with the longitudinal axis of carpule 12 . It is contemplated that a kit is provided according to the invention, including a plurality of tips 10 , each tip 10 providing a valve body 10 b with a different angular orientation with respect to tip body 10 a.
- valve 10 b the distal end 22 of valve body 10 b is provided with a pair of orthogonal slits 20 which have their intersection on the imaginary plane which bisects valve 10 b .
- One slit 20 lies in the imaginary plane and the other slit 20 is perpendicular to the imaginary plane.
- a kit is provided according to the invention with a plurality of different valve bodies 10 b differing in their flexibility and resiliency and/or differing slit patterns to accommodate different dental materials of varying viscosity, consistency and surface tensions.
- the tip 10 is scored or cut through by slits 20 in an “x” pattern or any other pattern through the entire tip 10 .
- the slit pattern is such that it tends to form the resin or adhesive which is extruded from the carpule 12 into a predetermined prismatic shape, such as a localized “x” shape, which rounds by the surface tension of the resin into a cylinder or into a flat ribbon or the like.
- the slits 20 are defined into the very distal end 22 of the tip 10 .
- slits 20 function similarly to a sphincter or a heart valve in the sense that pressure behind slits 20 causes them to open or part, and lack of pressure allows the resiliency of the material of tip 10 to close slits 20 .
- Slits 20 in tip 10 cooperate to act like a valve that prevents back flow.
- the objective is that when the resin or work material is expressed thru the tip 10 from carpule 12 by means of syringe 18 , or what could be called a dental “caulking gun” 18 , the scored tip 10 flexes open releasing the resin or work material. When the pressure is removed from the resin or work material and no more is expressed through slits 20 , the tip 10 “closes” cutting off the resin or work material.
- the purpose is to allow the expressed portion to remain at the dental or oral site where it was applied without being pulled back by work material within the tip 10 and/or carpule 12 .
- slits 20 in tip 10 are arranged and configured relative to the work material expressed through tip 10 to positively cut off the work material when pressure behind slits 20 is removed or at least reduced below a threshold level.
- a positive closure of slits 20 or cutting of the work material is effected, even in cases where there is a negative pressure applied to the work material in carpule 12 or tip 10 .
- a tip cover may be provided to cover the slits 20 of tip 10 to protect the work material when not used, and a cover to encapsulate and protect the carpule 12 when tip 10 is removed.
- the invention may also be used in a construction caulking gun with construction grade caulking material.
- the advantage is that with the use of the invention one does not need to wipe the tip 10 of the caulking gun to cut off the flow of caulking material and to disconnect the cartridge from the gun tip.
- the invention closes the tip so it is not necessary to plug the tip hole with a nail or use a cap in an attempt to seal the tip hole.
- the primary application is orthodontic/dental.
- the invention enables the user to easily apply controlled amounts of work material to a tooth and pull away without the work material coming back with the syringe.
Abstract
An apparatus is comprised of an applicator for selectively applying a hydrostatic force on a work material contained within the applicator, a tip coupled to the applicator for conducting the work material to a distal end of the tip, and a one-way, pressure-controlled valve defined into the distal end of the tip to selectively open the valve upon application of pressure on the work material supplied to the tip from the applicator and to selectively close the valve and prevent withdrawal or pull back of the work material back into the tip when the pressure on the work material supplied to the tip from the applicator falls below a predetermined value.
Description
- The present application is related to U.S. Provisional Patent Application Ser. No. 60/586,801, filed on Jul. 7, 2004, which is incorporated herein by reference and to which priority is claimed pursuant to 35 USC 119.
- 1. Field of the Invention
- The invention relates to the field of dental apparatus and more particularly to a tip used on a dental syringe for applying dental resin or adhesive.
- 2. Description of the Prior Art
- Dental resin or adhesive, and more generally, any work material expressed from a cartridge is generally forced by pressure by a syringe or piston of some type through an applicator tip in which an orifice is defined. The work material is extruded under applied pressure through the orifice and continues to be extruded as long as the pressure applied by the syringe is sufficient to overcome the cumulative resistive forces and friction of the work material within the syringe and tip. Typically, when pressure is removed or at least reduced below a threshold, the work material will cease being extruded from the orifice and in fact will be pulled back into the tip thereby removing some of the work material which has just been applied to the work site, or pulling the work material away from the work site, making it difficult to leave the work material where desired. This problem particularly arises if one applies the adhesive to a “slippery” surface, which makes it difficult to leave only the desired amount on the site. The dispensed work material is in fact still attached to the work material in the reservoir or carpule, and relies on more adhesion with the dispensed work material than the reservoir work material to “break” loose.
- The illustrated embodiment of the invention is an apparatus comprising an applicator for selectively applying a hydrostatic force on a work material contained within the applicator, a tip coupled to the applicator for conducting the work material to a distal end of the tip, and a one-way, pressure-controlled valve defined into the distal end of the tip to selectively open the valve upon application of pressure on the work material supplied to the tip from the applicator and to selectively close the valve and prevent withdrawal of the work material back into the tip when the pressure on the work material supplied to the tip from the applicator falls below a predetermined value. The tip may be composed of material that is made of various kinds on nonstick materials or coated with Teflon® or similar coatings to facilitate nonadhesion of the work material to the tip.
- The work material comprises a dental material, such as a dental resin or dental adhesive.
- The tip is composed of material with a predetermined degree of flexibility and resiliency, and the one-way, pressure-controlled valve comprises a rounded distal end of the tip with a pattern of slits defined through the rounded distal tip. The predetermined degree of flexibility and resiliency is selected so that when the valve is selectively closed no appreciable amount of work material which has been disposed from the distal end of the tip is pulled back into the distal end of the tip. The closure of the tip by the valve cuts the connection between the reservoir work material still in the tip or carpule and the applied work material disposed on the work site, thereby allowing the applied work material to stay where it has been applied. What constitutes an appreciable amount is determined by the context of the application, which in the dental field would be a removal of an amount of the dental material such that in normal practice a reapplication of work material would be called for or prudent to an ordinary dental practitioner to replace that which was just removed. The valve tends to pinch off the work material being expressed through it.
- In the preferred embodiment the slits form an X-shaped pattern through the distal end of the tip. However, it must be understood that other patterns may be employed, including a single straight or curved slit. Where the X-shaped pattern is formed, two straight slits are defined which are orthogonally oriented with respect to each other.
- The tip is comprised of a tip body and a valve body in which the pattern of slits are defined. The valve body is angled with respect to the tip body, and the tip body coupling to the applicator.
- The invention also contemplates providing a kit comprised of a plurality of tips, each with a different geometric configuration and/or corresponding different one-way, pressure-controlled valve adapted to operate with different work materials.
- In one embodiment the dental applicator comprises a plunger within a syringe and where the plunger has indents defined thereon to measure the amount of work material expressed from the valve.
- The invention also includes the method of using the above apparatus. Namely, the illustrated invention includes a method comprising the steps of selectively applying a hydrostatic force on a work material contained within an applicator, forcing the work material through a tip coupled to the applicator to a distal end of the tip, selectively opening a one-way, pressure-controlled valve defined into the distal end of the tip upon application of pressure on the work material supplied to the tip from the applicator, and selectively closing the valve in a manner to prevent withdrawal of the work material back into the tip when the pressure on the work material supplied to the tip from the applicator falls below a predetermined value.
- While the apparatus and method has or will be described for the sake of grammatical fluidity with functional explanations, it is to be expressly understood that the claims, unless expressly formulated under 35 USC 112, are not to be construed as necessarily limited in any way by the construction of “means” or “steps” limitations, but are to be accorded the full scope of the meaning and equivalents of the definition provided by the claims under the judicial doctrine of equivalents, and in the case where the claims are expressly formulated under 35 USC 112 are to be accorded full statutory equivalents under 35 USC 112. The invention can be better visualized by turning now to the following drawings wherein like elements are referenced by like numerals.
-
FIG. 1 is a side view of a dental applicator or syringe fitted with the tip of the invention. -
FIG. 2 is side view of a carpule fitted with a tip of the illustrated embodiment. -
FIG. 3 is an end view of the illustrated embodiment ofFIG. 2 . - The invention and its various embodiments can now be better understood by turning to the following detailed description of the preferred embodiments which are presented as illustrated examples of the invention defined in the claims. It is expressly understood that the invention as defined by the claims may be broader than the illustrated embodiments described below.
- The illustrated invention is a
tip 10 on acarpule 12 of dental/orthodontic bonding and or adhesive work material 14, or more generally any dental or oral material 16. According to the invention a “carpule” or acartridge 12 of dental anesthetic adhesive or resin is inserted in asyringe 18 as shown inFIG. 1 . Indents 30 are provided in theplunger 28 of thesyringe 18 to measure and control the exact amount of work material expressed throughtip 10, which has not previously been done in dentistry. - The
tip 10 is placed permanently or may be removable from thecarpule 12. It may be made of any flexible material, such as flexible plastics, and may be coated with Teflon® or coating material to prevent the adhesive or resin from binding or sticking to the tip.Tip 10 is comprised in the illustrated embodiment of a cylindrical, bullet-shaped body 10 a to which a flexiblecylinder valve body 10 b has been attached, whichvalve body 10 b extends fromtip body 10 a at a downward angle to provide ease of handling by the dentist in the oral environment. In the illustratedembodiment valve body 10 b is angled at about 45 degrees from the longitudinal axis oftip body 10 a, which is also aligned with the longitudinal axis ofcarpule 12. It is contemplated that a kit is provided according to the invention, including a plurality oftips 10, eachtip 10 providing avalve body 10 b with a different angular orientation with respect totip body 10 a. - In the illustrated
embodiment valve 10 b, thedistal end 22 ofvalve body 10 b is provided with a pair oforthogonal slits 20 which have their intersection on the imaginary plane which bisectsvalve 10 b. Oneslit 20 lies in the imaginary plane and theother slit 20 is perpendicular to the imaginary plane. In addition, such a kit is provided according to the invention with a plurality ofdifferent valve bodies 10 b differing in their flexibility and resiliency and/or differing slit patterns to accommodate different dental materials of varying viscosity, consistency and surface tensions. - In the illustrated embodiment the
tip 10 is scored or cut through byslits 20 in an “x” pattern or any other pattern through theentire tip 10. In the preferred embodiment the slit pattern is such that it tends to form the resin or adhesive which is extruded from thecarpule 12 into a predetermined prismatic shape, such as a localized “x” shape, which rounds by the surface tension of the resin into a cylinder or into a flat ribbon or the like. In the illustrated embodiment theslits 20 are defined into the verydistal end 22 of thetip 10. The pattern formed byslits 20 function similarly to a sphincter or a heart valve in the sense that pressure behindslits 20 causes them to open or part, and lack of pressure allows the resiliency of the material oftip 10 to closeslits 20. Slits 20 intip 10 cooperate to act like a valve that prevents back flow. - The objective is that when the resin or work material is expressed thru the
tip 10 fromcarpule 12 by means ofsyringe 18, or what could be called a dental “caulking gun” 18, the scoredtip 10 flexes open releasing the resin or work material. When the pressure is removed from the resin or work material and no more is expressed throughslits 20, thetip 10 “closes” cutting off the resin or work material. The purpose is to allow the expressed portion to remain at the dental or oral site where it was applied without being pulled back by work material within thetip 10 and/orcarpule 12. In other words,slits 20 intip 10 are arranged and configured relative to the work material expressed throughtip 10 to positively cut off the work material when pressure behindslits 20 is removed or at least reduced below a threshold level. Thus through trial and error by balancing the thickness of the walls oftip 10, the resiliency of the walls oftip 10, the geometry of the pattern ofslits 20 against the viscosity and stiffness of the work material being express throughtip 10, a positive closure ofslits 20 or cutting of the work material is effected, even in cases where there is a negative pressure applied to the work material incarpule 12 ortip 10. In this manner, the work material which has been expressed onto the teeth or other dental site is not pulled backed off the teeth or other dental site, when application of the work material is terminated. Precise control of the dental material is thus achieved and the dentist or oral surgeon does not need to compensate for work material pullback due to idiosyncronicities of the syringe or applicator. - In the illustrated embodiment a tip cover may be provided to cover the
slits 20 oftip 10 to protect the work material when not used, and a cover to encapsulate and protect thecarpule 12 whentip 10 is removed. - Many alterations and modifications may be made by those having ordinary skill in the art without departing from the spirit and scope of the invention. Therefore, it must be understood that the illustrated embodiment has been set forth only for the purposes of example and that it should not be taken as limiting the invention as defined by the following invention and its various embodiments.
- For example, the invention may also be used in a construction caulking gun with construction grade caulking material. The advantage is that with the use of the invention one does not need to wipe the
tip 10 of the caulking gun to cut off the flow of caulking material and to disconnect the cartridge from the gun tip. The invention closes the tip so it is not necessary to plug the tip hole with a nail or use a cap in an attempt to seal the tip hole. However, the primary application is orthodontic/dental. The invention enables the user to easily apply controlled amounts of work material to a tooth and pull away without the work material coming back with the syringe. - Therefore, it must be understood that the illustrated embodiment has been set forth only for the purposes of example and that it should not be taken as limiting the invention as defined by the following claims. For example, notwithstanding the fact that the elements of a claim are set forth below in a certain combination, it must be expressly understood that the invention includes other combinations of fewer, more or different elements, which are disclosed in above even when not initially claimed in such combinations. A teaching that two elements are combined in a claimed combination is further to be understood as also allowing for a claimed combination in which the two elements are not combined with each other, but may be used alone or combined in other combinations. The excision of any disclosed element of the invention is explicitly contemplated as within the scope of the invention.
- The words used in this specification to describe the invention and its various embodiments are to be understood not only in the sense of their commonly defined meanings, but to include by special definition in this specification structure, material or acts beyond the scope of the commonly defined meanings. Thus if an element can be understood in the context of this specification as including more than one meaning, then its use in a claim must be understood as being generic to all possible meanings supported by the specification and by the word itself.
- The definitions of the words or elements of the following claims are, therefore, defined in this specification to include not only the combination of elements which are literally set forth, but all equivalent structure, material or acts for performing substantially the same function in substantially the same way to obtain substantially the same result. In this sense it is therefore contemplated that an equivalent substitution of two or more elements may be made for any one of the elements in the claims below or that a single element may be substituted for two or more elements in a claim. Although elements may be described above as acting in certain combinations and even initially claimed as such, it is to be expressly understood that one or more elements from a claimed combination can in some cases be excised from the combination and that the claimed combination may be directed to a subcombination or variation of a subcombination.
- Insubstantial changes from the claimed subject matter as viewed by a person with ordinary skill in the art, now known or later devised, are expressly contemplated as being equivalently within the scope of the claims. Therefore, obvious substitutions now or later known to one with ordinary skill in the art are defined to be within the scope of the defined elements.
- The claims are thus to be understood to include what is specifically illustrated and described above, what is conceptionally equivalent, what can be obviously substituted and also what essentially incorporates the essential idea of the invention.
Claims (22)
1. An apparatus comprising:
an applicator for selectively applying a hydrostatic force on a work material contained within the applicator;
a tip coupled to the applicator for conducting the work material to a distal end of the tip; and
a one-way, pressure-controlled valve defined into the distal end of the tip to selectively open the valve upon application of pressure on the work material supplied to the tip from the applicator and to selectively close the valve and prevent withdrawal of the work material back into the tip when the pressure on the work material supplied to the tip from the applicator falls below a predetermined value.
2. The apparatus of claim 1 where the work material comprises a dental material.
3. The apparatus of claim 2 where the dental work material comprises a dental resin.
4. The apparatus of claim 2 where the dental material comprises a dental adhesive.
5. The apparatus of claim 1 where the tip is composed of material with a predetermined degree of flexibility and resiliency, and where the one-way, pressure-controlled valve comprises a rounded distal end of the tip with a pattern of slits defined through the rounded distal tip.
6. The apparatus of claim 5 where the predetermined degree of flexibility and resiliency is selected so that when the valve is selectively closed no appreciable amount of work material which has been disposed from the distal end of the tip is pulled back into the distal end of the tip.
7. The apparatus of claim 6 where the valve tends to pinch off the work material being expressed through it.
8. The apparatus of claim 1 where the tip is comprised of a nonstick material or coated with a nonstick material.
9. The apparatus of claim 5 where the slits form an X-shaped pattern through the distal end of the tip.
10. The apparatus of claim 9 where the X-shaped pattern is formed by two straight slits which are orthogonally oriented with respect to each other.
11. The apparatus of claim 1 where the tip is comprised of a tip body and a valve body in which the pattern of slits are defined, the valve body being angle with respect to the tip body, the tip body coupling to the applicator.
12. The apparatus of claim 1 further comprising a kit comprised of a plurality of tips, each with a different geometric configuration and/or corresponding different one-way, pressure-controlled valve adapted to operate with different work materials.
13. The apparatus of claim 1 where the applicator comprises a plunger within a syringe and where the plunger has indents defined thereon to measure the amount of work material expressed from the valve.
14. A method comprising:
selectively applying a hydrostatic force on a work material contained within an applicator;
forcing the work material through a tip coupled to the applicator to a distal end of the tip;
selectively opening a one-way, pressure-controlled valve defined into the distal end of the tip upon application of pressure on the work material supplied to the tip from the applicator; and
selectively closing the valve in a manner to prevent withdrawal of the work material back into the tip when the pressure on the work material supplied to the tip from the applicator falls below a predetermined value.
15. The method of claim 14 where selectively applying a hydrostatic force, forcing the work material through a tip, selectively opening a one-way, pressure-controlled valve and selectively closing the valve are performed on a dental material.
16. The method of claim 15 where selectively applying a hydrostatic force, forcing the work material through a tip, selectively opening a one-way, pressure-controlled valve and selectively closing the valve are performed on a dental resin.
17. The method of claim 15 where selectively applying a hydrostatic force, forcing the work material through a tip, selectively opening a one-way, pressure-controlled valve and selectively closing the valve are performed on a dental adhesive.
18. The method of claim 14 further comprising selecting the valve from a material with a predetermined degree of flexibility and resiliency, and defining the one-way, pressure-controlled valve by forming a rounded distal end of the tip with a pattern of slits defined through the rounded distal tip.
19. The method of claim 14 where selectively closing the valve stops the flow of work material through the valve so that no appreciable amount of work material which has been disposed from the distal end of the tip is pulled back into the distal end of the tip.
20. The method of claim 19 where selectively closing the valve comprises pinching off the work material being expressed through it.
21. The method of claim 20 where pinching off the work material comprise pinching off the work material with slits forming an X-shaped pattern through the distal end of the tip.
22. The method of claim 21 where pinching off the work material with slits comprises pinching off the work material with two straight slits which are orthogonally oriented with respect to each other.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/176,143 US20060013637A1 (en) | 2004-07-07 | 2005-07-06 | Tip for dispensing dental adhesive or resin and method for using the same |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US58680104P | 2004-07-07 | 2004-07-07 | |
US11/176,143 US20060013637A1 (en) | 2004-07-07 | 2005-07-06 | Tip for dispensing dental adhesive or resin and method for using the same |
Publications (1)
Publication Number | Publication Date |
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US20060013637A1 true US20060013637A1 (en) | 2006-01-19 |
Family
ID=35599586
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US11/176,143 Abandoned US20060013637A1 (en) | 2004-07-07 | 2005-07-06 | Tip for dispensing dental adhesive or resin and method for using the same |
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US (1) | US20060013637A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070274440A1 (en) * | 2006-05-11 | 2007-11-29 | David Phillipe Sarment | Automatic determination of cephalometric points in a three-dimensional image |
EP2186490A1 (en) * | 2008-11-14 | 2010-05-19 | Heraeus Kulzer GmbH | Dental cartridge or dental syringe for high and low viscosity dental composites |
US10376340B2 (en) | 2016-10-20 | 2019-08-13 | Fishtech Inc. | Dental device for dispensing and working a dental composition |
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US3884396A (en) * | 1974-07-29 | 1975-05-20 | Int Paper Co | Cartridge type dispenser with resilient slitted outlet valve |
US3900954A (en) * | 1974-07-10 | 1975-08-26 | William B Dragan | Dental filling gun and nozzle tip therefor |
US4356935A (en) * | 1979-04-18 | 1982-11-02 | Kardon Industries, Inc. | Method and apparatus for storing and dispensing fluid foodstuff |
US4373646A (en) * | 1970-08-03 | 1983-02-15 | Phillips Petroleum Company | Cartridge-type dispenser |
US5460782A (en) * | 1994-07-18 | 1995-10-24 | Safe-Tec Clinical Products, Inc. | Automatic filling micropipette with dispensing means |
US20040091839A1 (en) * | 2002-11-07 | 2004-05-13 | Fischer Dan E. | Dental renewal kit and method for renewing a patient's teeth |
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2005
- 2005-07-06 US US11/176,143 patent/US20060013637A1/en not_active Abandoned
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US4373646A (en) * | 1970-08-03 | 1983-02-15 | Phillips Petroleum Company | Cartridge-type dispenser |
US3900954A (en) * | 1974-07-10 | 1975-08-26 | William B Dragan | Dental filling gun and nozzle tip therefor |
US3884396A (en) * | 1974-07-29 | 1975-05-20 | Int Paper Co | Cartridge type dispenser with resilient slitted outlet valve |
US4356935A (en) * | 1979-04-18 | 1982-11-02 | Kardon Industries, Inc. | Method and apparatus for storing and dispensing fluid foodstuff |
US5460782A (en) * | 1994-07-18 | 1995-10-24 | Safe-Tec Clinical Products, Inc. | Automatic filling micropipette with dispensing means |
US20040091839A1 (en) * | 2002-11-07 | 2004-05-13 | Fischer Dan E. | Dental renewal kit and method for renewing a patient's teeth |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070274440A1 (en) * | 2006-05-11 | 2007-11-29 | David Phillipe Sarment | Automatic determination of cephalometric points in a three-dimensional image |
EP2186490A1 (en) * | 2008-11-14 | 2010-05-19 | Heraeus Kulzer GmbH | Dental cartridge or dental syringe for high and low viscosity dental composites |
DE102008057443A1 (en) * | 2008-11-14 | 2010-05-20 | Heraeus Kulzer Gmbh | Dental cartridge or dental syringe for high- and low-viscosity dental composites |
US10376340B2 (en) | 2016-10-20 | 2019-08-13 | Fishtech Inc. | Dental device for dispensing and working a dental composition |
US11278374B2 (en) | 2016-10-20 | 2022-03-22 | Fishtech Inc. | Dental device for dispensing and working a dental composition |
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Legal Events
Date | Code | Title | Description |
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STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |