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Magnetic dental burr holder

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Publication number
US3248167A
US3248167A US42803465A US3248167A US 3248167 A US3248167 A US 3248167A US 42803465 A US42803465 A US 42803465A US 3248167 A US3248167 A US 3248167A
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plate
cover
body
face
holder
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Expired - Lifetime
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Friedman Mark
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Friedman Mark
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C3/00Dental tools or instruments
    • A61C3/04Supports for holding tooth drills in order of use

Description

April Y26, 196s M. FRIEDMAN MAGNETIC DENTAL BURR HOLDER Filed Jan. 26, 1965 United States Patent O 3,248,167 MAGNETIC DENTAL BURR HOLDER Mark Friedman, 660 Gramatan Ave.,

Y Mount Vernon, N.Y. Filed Jan. 26, 1965, Ser. No. 428,034

8 Claims. (Cl. 21-84) The present invention is directed to holders for instruments or tools, and more particularly to iron containing tools, such as dental burrs which require sterilization before use.

Usually, such instruments are placed in sterilizers and are treated by various means requiring special equipment which is lburdensome, involves moving the instruthat the number of burrs that could be so treated was quite small and it required specially4 constructed magnets.

The present invention is intended and adapted to overcome the diiculties and disadvantages inherent in prior methods and devices for holding and sterilizing instruments'of steel and the like, it being among the objects of the invention to provide a simple and elective holder and sterilizer for the storage, sterilization and use of such instruments.

Itis also among the objects of the invention to provide a device for the above purpose which is compact, sturdy and convenient to operate.

Still a further object of the invention is to devise a container which can be placed at the hand of the dentist so that he may without delay or diiculty take out or replace an instrument, which will be sterilized immediately after replacement and ibe readyfor reuse.

In practicing the present invention, there is provided a box-like container into which a sterilizing solution is placed. The container has a hinged cover, on the inside of which a magnet or a plurality of magnets or other v magnetic body is mounted. 'I'he magnetic body is covered by a block or-plate of non-metallic material which, in one embodiment of the invention, is fixed to the cover so as to support and hold the magnet in its proper position. Holes are formed in said plate transverse to the face thereof and extending most of the way or all the way ,thru the plate. The size of the holes is such as to readily accommodate the stems of the instruments with the operative tip, such as a burr, extending beyond the face a suiicient distance so that when 'the cover is closed, said tip Will be immersed in the sterlizing solution.` Means are provided for catching and properly draining'oi the solution when the cover is open.

The strength and character of the magnetic body is such that the force of attraction is sufcient to retain the burr in the holder when the cover is closed. When it is open, drainage of excess solution is accumulated in a trough and is directed back to the body of the solution.

The invention is more fully described in connection with the accompanying drawing constituting a part hereof and in which like reference characters indicate like parts, and in which FIG. l is a perspective view of a container made in accordance with the invention, showing the cover in its open position; Y

FIG. 2 is a transverse cross-sectional view thereof taken along line 2 2 of FIG. 1, some parts being shown in elevation;

ICC s FIG. 3 is a view similar to that of FIG. 2 with the cover closed and showing the sterilization position of the instrument, and i FIG. 4 is a cross-sectional view of the device with the cover open taken along line 4-4 of FIG. l, some parts being shown broken away for clearness.

A box or container 1, here shown as being rectangular, has a sterilizing liquid or solution 2 therein, the surface 3 of the liquid being short of the top 4 of the container. Cover 5 is hinged at 6 to one edge of the container, and its lower edges 7 are adapted to make a close t with the upper edge 4 of the container.

Block or plate 8 has a dat outer surface which, in the embodiment shown here, extends beyond edges 7 but not so far that, when the cover is closed the surface touches the liquid face 3. Set screws 10 in the four corners of plate 8 are threaded into cover 5. Usually reinforcing insulating corner members 11 are provided in the cover and are secured by suitable means, such as welding; the screws are threaded into corner pieces 11, and shoulders 12 serve to properly locate the plate. The plate is of insulating material, which may be a synthetic resin or a ceramic composition.

The rear of plate 8 has a recess into which a magnetized body 13 is tted. By virtue of set screws 11, the magnetized body is held rmly in place. A series of transverse openings 14 extend from the face of plate 8 toward -body 13, stopping short thereof as seen at 15. The inner end 16 of said openings is flared to facilitate the insertion of stem or shank 17 of a burr, the tip 18 thereof extending a substantial distance beyond the front face of plate 8.

Attached to the edge 19 of plate 8 adjacent to hinge 6 is a trough 20 extending beyond the front face of said plate and also extending 'beyond the tip 18 of the burr, as seen in FIG. 2. When the cover is in the position shown, the liquid adhering to the burr will drip down into the trough. The central portion 21 thereof forms a spout and the trough slopes down thereto collecting the drippings and returning them to the body of liquid.

Although the invention has been described with a single embodiment, there arev numerous changes which may be made in the details. For instance, the magnetized body may consist of a number of single magnets suitably arranged, or a number of magnetized needles may be placed in parallel relation transverse to the face of the plate and be bonded together. Openings 14 may extend all the way thru the plate so that the Shanks of the burrs actually touch the magnet. The shape of the container may be of quite a different configuration than shown. These and other changes may be made within the spirit of the invention, which is to be broadly construed and to be limited only Aby the appended claims.

What is claimed is: v

1. A holder for dental burrs and the like comprising a container for sterilizing liquid, a cover hinged vto one side thereof, a magnetized 'body on the inner face of said cover, an insulating plate on said body and having a front face, a plurality of transverse openings in said plate terminating adjacent to said magnetized body, the depth of said plate and said openings being substantially less than the length of said burrs, whereby when said cover is closed the burrs will be held in said plate by magnetic force and the tips of said burrs will-dip below the surface of said liquid.

2. A holder as set forth in claim 1 characterized in that the front face of said plate extends beyond the lower edge of said cover.

3. A holder as set forth in claim 1 characterized in that the outer rim of said openings is fiared.

said magnetized body comprises a plurality of parallel.

needles with poles of like polarity forming .the face of said body.

6. A holder as set forth in claim 1 characterized in that a trough extends 'from theedge of said plate adjacent to said hinged side beyond said .plate to catch drippings from said plate and buns. Y

7. A holder 'as set forth in claim 1 characterized in that said magnetized body is .a substantially at plate having;

north and south poles on a pair of opposed faces.

8. A holder as set forth in claim 1 characterized in that corner pieces of non-metallic material space said mag@ netized body from said cover.

References Cited by the Examiner UNITED STATES PATENTS 1,187,364 6/1916 Mormot 21-87 6/1963 Dietz 21--87'

Claims (1)

1. A HOLDER FOR DENTAL BURRS AND THE LIKE COMPRISING A CONTAINER FOR STERILIZING LIQUID, A COVER HINGED TO ONE SIDE THEREOF, A MAGNETIZED BODY ON THE INNER FACE OF SAID COVER, AN INSULATING PLATE ON SAID BODY AND HAVING A FRONT FACE, A PLURALITY OF TRANSVERSE OPENINGS IN SAID PLATE TERMINATING ADJACENT TO SAID MAGNETIZED BODY, THE DEPTH OF SAID PLATE AND SAID OPENINGS BEING SUBSTANTIALLY LESS THAN THE LENGTH OF SAID BURRS, WHEREBY WHEN SAID COVER IS CLOSED THE BURRS WILL BE HELD IN SAID PLATE BY MAGNETIC FORCE AND THE TIPS OF SAID BURRS WILL DIP BELOW THE SURFACE OF SAID LIQUID.
US3248167A 1965-01-26 1965-01-26 Magnetic dental burr holder Expired - Lifetime US3248167A (en)

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Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3578153A (en) * 1969-08-07 1971-05-11 John L Olson Drill holder device
FR2438531A1 (en) * 1978-10-11 1980-05-09 Kaltenbach & Voigt Device to determine the removal of tools out of their housing, especially for a dental treatment station
US4260057A (en) * 1977-04-21 1981-04-07 Drilbox Georg Knoblauch Werkzeugkassettenfabrik Container for cylindrical articles
US4482049A (en) * 1984-01-04 1984-11-13 Kot Ii Norbert J Magnetic drill holder
US4503972A (en) * 1983-05-23 1985-03-12 Federal-Mogul Corporation Microdrill package
US4802853A (en) * 1986-06-30 1989-02-07 Biological Rescue Products, Inc. Method and apparatus for preserving and reimplanting a tooth
US5071346A (en) * 1990-11-01 1991-12-10 Domaas David E Dental burr storage system
US5098235A (en) * 1991-08-09 1992-03-24 Skil Corporation Bit storage means for drill press
US5108287A (en) * 1991-09-05 1992-04-28 Nancy Yee Autoclavable drill bit container
US5172810A (en) * 1991-11-06 1992-12-22 Brewer Charles A Receptacle for holding dental burrs
US5221006A (en) * 1992-02-21 1993-06-22 Plumlee Bille L Magnetic article holder
US5518139A (en) * 1993-11-24 1996-05-21 Waterloo Industries, Inc. Portable storage assembly
US5967778A (en) * 1998-01-28 1999-10-19 Ultradent Products, Inc. Apparatus and method for disinfecting endodontic instruments during use and storage
US6681925B2 (en) 2001-12-19 2004-01-27 Ultradent Products, Inc. Autoclavable and resealable endo file container
US20050019237A1 (en) * 2003-07-21 2005-01-27 Riley Edward D. Sterilization tray assembly for medical instruments
US6997334B2 (en) * 2002-05-24 2006-02-14 Manix Paul D Combined inflation needle and storage device
US20070254264A1 (en) * 2006-04-28 2007-11-01 Nguyen Duc H Dental accessory device
US7478500B1 (en) * 2008-02-25 2009-01-20 Pollock Steve T Pyramidal tackle box apparatus
US20090255844A1 (en) * 2008-04-15 2009-10-15 Jeston Lingelbach Tool for painters and method for its use
US20100258464A1 (en) * 2009-04-09 2010-10-14 All About Packaging Inc Magnetic storage device and a method of assembling the device
WO2011156916A2 (en) * 2010-06-19 2011-12-22 Les Brevets Eurêka inc. Dental prosthesis and dental appliance storage box
US20120094249A1 (en) * 2010-04-17 2012-04-19 Michael Abene Dental Instrument Securing System
US8256618B2 (en) 2010-08-11 2012-09-04 All About Packaging, Inc. Magnetic storage device and a method of assembling the device
DE202012103066U1 (en) 2012-08-14 2012-09-05 Heliocos Gmbh Holding device for holding medical micro tools

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1187364A (en) * 1914-12-15 1916-06-13 Edward L Monnot Bur-sterilizer.
US3092443A (en) * 1961-01-06 1963-06-04 Dietz Murray William Dental burr holder and sterilizer

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1187364A (en) * 1914-12-15 1916-06-13 Edward L Monnot Bur-sterilizer.
US3092443A (en) * 1961-01-06 1963-06-04 Dietz Murray William Dental burr holder and sterilizer

Cited By (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3578153A (en) * 1969-08-07 1971-05-11 John L Olson Drill holder device
US4260057A (en) * 1977-04-21 1981-04-07 Drilbox Georg Knoblauch Werkzeugkassettenfabrik Container for cylindrical articles
FR2438531A1 (en) * 1978-10-11 1980-05-09 Kaltenbach & Voigt Device to determine the removal of tools out of their housing, especially for a dental treatment station
US4503972A (en) * 1983-05-23 1985-03-12 Federal-Mogul Corporation Microdrill package
US4482049A (en) * 1984-01-04 1984-11-13 Kot Ii Norbert J Magnetic drill holder
US4802853A (en) * 1986-06-30 1989-02-07 Biological Rescue Products, Inc. Method and apparatus for preserving and reimplanting a tooth
US5071346A (en) * 1990-11-01 1991-12-10 Domaas David E Dental burr storage system
US5098235A (en) * 1991-08-09 1992-03-24 Skil Corporation Bit storage means for drill press
US5108287A (en) * 1991-09-05 1992-04-28 Nancy Yee Autoclavable drill bit container
US5172810A (en) * 1991-11-06 1992-12-22 Brewer Charles A Receptacle for holding dental burrs
US5221006A (en) * 1992-02-21 1993-06-22 Plumlee Bille L Magnetic article holder
US5518139A (en) * 1993-11-24 1996-05-21 Waterloo Industries, Inc. Portable storage assembly
US5575401A (en) * 1993-11-24 1996-11-19 Waterloo Industries, Inc. Portable storage assembly
US5967778A (en) * 1998-01-28 1999-10-19 Ultradent Products, Inc. Apparatus and method for disinfecting endodontic instruments during use and storage
US6681925B2 (en) 2001-12-19 2004-01-27 Ultradent Products, Inc. Autoclavable and resealable endo file container
US6997334B2 (en) * 2002-05-24 2006-02-14 Manix Paul D Combined inflation needle and storage device
US20050019237A1 (en) * 2003-07-21 2005-01-27 Riley Edward D. Sterilization tray assembly for medical instruments
US20070254264A1 (en) * 2006-04-28 2007-11-01 Nguyen Duc H Dental accessory device
US7478500B1 (en) * 2008-02-25 2009-01-20 Pollock Steve T Pyramidal tackle box apparatus
US20090255844A1 (en) * 2008-04-15 2009-10-15 Jeston Lingelbach Tool for painters and method for its use
US20100258464A1 (en) * 2009-04-09 2010-10-14 All About Packaging Inc Magnetic storage device and a method of assembling the device
US7837033B2 (en) 2009-04-09 2010-11-23 All About Packaging, Inc. Magnetic storage device and a method of assembling the device
US20120094249A1 (en) * 2010-04-17 2012-04-19 Michael Abene Dental Instrument Securing System
US8936151B2 (en) * 2010-04-17 2015-01-20 Michael Abene Dental instrument securing system
WO2011156916A2 (en) * 2010-06-19 2011-12-22 Les Brevets Eurêka inc. Dental prosthesis and dental appliance storage box
US8631931B2 (en) 2010-06-19 2014-01-21 Danielle Patenaude Dental prosthesis and dental appliance storage box
WO2011156916A3 (en) * 2010-06-19 2012-02-09 Les Brevets Eurêka inc. Dental prosthesis and dental appliance storage box
US8256618B2 (en) 2010-08-11 2012-09-04 All About Packaging, Inc. Magnetic storage device and a method of assembling the device
DE202012103066U1 (en) 2012-08-14 2012-09-05 Heliocos Gmbh Holding device for holding medical micro tools
WO2014026979A1 (en) 2012-08-14 2014-02-20 Heliocos Gmbh Retaining device for retaining very small medical tools

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