US2554156A - Radiant energy sterilizer - Google Patents
Radiant energy sterilizer Download PDFInfo
- Publication number
- US2554156A US2554156A US41941A US4194148A US2554156A US 2554156 A US2554156 A US 2554156A US 41941 A US41941 A US 41941A US 4194148 A US4194148 A US 4194148A US 2554156 A US2554156 A US 2554156A
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- Prior art keywords
- drawer
- brush
- bristles
- lamp
- housing
- 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
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- 230000001954 sterilising effect Effects 0.000 description 18
- 230000005855 radiation Effects 0.000 description 12
- 230000007246 mechanism Effects 0.000 description 8
- 210000001520 comb Anatomy 0.000 description 4
- 210000005069 ears Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 208000019300 CLIPPERS Diseases 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 208000021930 chronic lymphocytic inflammation with pontine perivascular enhancement responsive to steroids Diseases 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
Definitions
- This invention relates to a radiant energy sterilizer. More particularly it relates to a sterilizer for brushes, combs and similar barbers tools which may contain protected areas difficult to reach by radiation.
- Lamp bulbs adapted to radiate ultraviolet rays with wave lengths known to destroy bacteria and fungi are well known and such sources of radiant energy have been suggested for sterilizing brushes, combs and various other instruments.
- One of the difiiculties associated with such sterilizing devices is that certain portions of brushes, for example, are protected or shielded so that they can not be directly radiated. It is wellknown, for example, that radiation to be most effective should be directed as nearly perpendicular to the area to be radiated as is possible. In a brush, for example, rays perpendicular to the back of the brush will be parallel to the bristles so that the bristles will be inadequately radiated.
- the bristles can not be radiated from the side as the outside bristles would stop all radiation to the inner bristles. Furthermore, the bristles tend to cling together especially .when damp and prevent the penetration and thorough exposure of the birstles next to the back. While it is necessary to sterilize the back of the brush, it is also necessary and essential to sterilize the bristles.
- the invention may also apply to the teeth of a. comb and other articles having flexible parts and protected areas diificult to reach by radiation from one or two ultraviolet lamps.
- An object of this invention is to provide an apparatus for radiating the back of V a brush and for simultaneously separating, flattening and radiating the bristles of the brush.
- Another object of the invention is to provide an enclosed radiating apparatus containing means for moving parts of the articles being radiated during the radiation process.
- Another object of the invention is to provide a means for radiating all types of tools such as babers tools from several sides simultaneously so that no part of the tool is protected or shielded from the radiation.
- an enclosed radiating means containing suitable sterilizing lamps and a plurality of drawers adapted to contain the instruments to be sterilized. At least one of the drawers is slotted so as to admit a moving mechanism adapted to change the position of certain parts of the instruments inserted in the drawer Without interfering with the radiation from the lamp bulbs.
- One or more of the drawers are provided with porous supports for the objects to be sterilized so that the latter may be treated simultaneously from at least two sides.
- Figure 1 is a front view of the device of the present invention.
- Figure 2 is a cross-sectional view taken on line 22 of Figure 1 showing a plan View of the drawers inside of the device.
- Figure 3 is a front cross-sectional view taken on line 33 of Figure 2.
- Figure 4 is a side cross-sectional view taken on line 4-4 of Figure 3.
- the device comprises a metal housing It! containing drawers l I, I2 and i3. Suitable handles 18, I9 and 20 are provided for the drawers. Beneath the drawer [3 a space 14 is provided to contain the moving mechanism for the device.
- the housing in has an opening in the top which is filled with transparent material l5 so that it can be determined when the sterilizing lamps are operating and so as to present an attractive appearance when the .lamps are operating.
- the drawer I I contains a mesh bottom l6 which is supported by the angles 23 and 24 which are suitably attached to the side of the drawer.
- the drawer l2 contains a mesh bottomlll supported by the angles 25,26 attached to the side of the drawer.
- the drawer II rests on angle supports 2!, 22 and similarly the drawer l2 rests on angle supports 21, 23 between the two drawers II and I 2.
- is fitted in the socket 32 located between th drawers H and I2.
- the socket 32 is attached to the rear of the casing in.
- No reflector is provided for the lamp 3
- the drawers H and I2 may be made interchangeable. Since the sides of the drawers II and I2 and the casing ID are preferably made of aluminum the rays from the lamp 3
- An essential feature of the present invention is the mechanism and ararngement of the various parts associated with the drawer 13.
- the drawer I3 is shown as being radiated from above by the lamp 33 behind which is the reflector 34, although the exact position of the lamp 33 is not an essential part of the invention. It is also obvious that one or more lamps 33 may be employed at diiferent positions within the housing ID.
- the reflector 34 is attached to the transparent top l by a screw 35.
- the reflector 34 also has the socket 35 attached thereto by means of the bracket 31.
- the drawer I3 is supported by angle pieces 40 and 4
- the ears 42, 43 may be attached to the housing or casing ID by welding, by rivetting, by Screws or in any known way.
- a strengthening partition 35 is provided about the space I4.
- the box behind the space I4 contains the motor 44 and suitable speed reducing gearing 45 which are shown diagrammatically.
- a second housing 38 supports the motor 44 and reducing gear 45 and contains an oscillating mechanism. This oscillating mechanism is connected to the reducing gear 45 through shaft 46.
- the shaft 46 is adapted to rotate the arm 4'? which in turn gives a transilatory motion to the link 48.
- the other end of the link 48 being connected through the arm 49 which is attached to the shaft 50.
- the motor and reducing gear imparts oscillating motion to the shaft 50.
- the shaft 50 is held in place for rotation by the bearings 39 attaching to housing 38 and by the bearing 5i attached to the partition 30.
- To the upper end of the shaft 59 the hub 52 is attached.
- the hub 52 contains the bristle separating and flattening means 53 and 54.
- the heighth of the hub 52 from the bottom 50 of the drawer i3 can be adjusted by means of the winged nut 55.
- the structure of the drawer i3 enables the drawer, containing brushes or other articles to be radiated, to be inserted in the field of the flattening means 53, 54 without disturbing the moving mechanism to any great extent.
- the bottom 50 of the drawer l3 contains a plurality of slots 6!, 62, 63 and 54 for adjustably holding the square tubular elements 35 and 66.
- These tube elements 65 and 66 are adjustably held in the slots 6!, 62, or 63, 64 by screws 'ii], II, 12 and 13 which attach to the threaded bars 14 and 15 located beneath the bottom 68 of the drawer l3.
- Attached to the sides of the tubular members 55 and 66 are spring clamp members 16 and 11. These clamp members 76 and T! are adapted to hold a brush i8 securely while the bristles of the brush are being flattened by the members 53 and 54.
- the bottom 50 also contains a large open slot 8E! extending from the rear thereof and of sufilcient size to admit the hub 52.
- a large open slot 8E! extending from the rear thereof and of sufilcient size to admit the hub 52.
- Continuous with the slot 80 of the bottom 60 is the T-shaped slot 81 in the back 82 of the drawer l3.
- Slot BI is T-shaped so as to admit the bristle flattening members 53, 54.
- the members 53, 54 are fanned out to cover a considerable area but are made of material of relatively small diameter so as not to cut ofi any substantial amount of radiation from the lamp 33.
- the drawer I3 is first removed and a brush 18 or other article to be sterilized is placed in the holding clamp 16 or H or other appropriately shaped holding means, the drawer is then moved into its closed position alon the angle supports 40, 41.
- permit the hub 52 and the members 53 and 54 to move into the inside of the drawer above the bristles of the brush 18 to be sterilized. No adjustment of the bristle flattening means is necessary as this means moves automatically into its operating position with respect to the drawer when the drawer is closed.
- the sterilizing lamps are then turned on and the bristle flattening means is started.
- the time required for the complete sterilizing of the brush and bristles is considerably reduced because the rays fall perpendicular on the flattened bristles as the fingers of the bristle flattening members 53, 54 pass to and fro over the bristles. Since the bristles are brushed in both directions, both sides of the bristles are sterilized and as the members of the flattened means 53 and 54 pass over the bristles they are permitted to snap back and separate from each other.
- Suitably arranged separating means may be provided for the parts of other articles, for example, teeth of combs.
- Other barbers tools such as scissors, clippers, combs, etc. may be placed in one or the other of the drawers H or l2 and sterilized alternatively from the top and bottom thereof.
- a radiation type of sterilizing apparatus for sterilizing brushes with flexible bristles and similar articles, the combination comprising a housing, a lamp within said housing for radiating sterilizing rays, a drawer open at the top and moveable into the area exposed to the rays of said lamp; at least two brush holding clamps secured within said drawer, a bristle flattening and separating means comprising at least one finger spaced above said brush holding clamps, when the latter is moved into the lamp-exposure area but projecting into and across the bristle field of a brush held by said brush holding clamps, means for providing rotary motion, means for translating said rotary motion into oscillating motion and means for conveying said oscillating motion to said bristle flattening and separating means.
- a radiation type of sterilizing apparatus for sterilizing brushes with flexible bristles and similar articles
- the combination comprising a housing, a lamp within said housing for radiating sterilizing rays, a drawer moveable into said housing into an area exposed to the rays from said lamp, brush holding means secured to the bottom of said drawer, a bristle flattening and separating means comprising at least one finger spaced above said brush holding means when said drawer is moved into said housing but projecting across the bristle field of a brush held by said brush holding means, means for moving said finger of the bristle flattening and separating means back and forth across the bristles of said brush.
- a radiation type of sterilizing apparatus for sterilizing brushes with flexible bristles and similar articles, the combination comprising a housing, a lamp within said housing for radiating sterilizing rays, a drawer moveable into the area exposed to the rays of said lamp, at least two brush holding clamps secured within said drawer, bristle flattening and separating means comprising at least one finger spaced above said brush holding clamps when the latter is moved into the lamp-exposure area but projecting into and across the bristle field of a brush held by said brush holding clamps, a shaft extending at right angles to said finger away from the lamp bulb so as not to interfere with the rays from the said bulb, means for securing the bristle flattening and separating means to said shaft, means for oscillating said shaft so as to move the finger of the bristle flattening and separating means back and forth across the bristles of said brush.
- a radiation type of sterilizing apparatus for sterilizing brushes with flexible bristles and similar articles, the combination comprising a housing, a lamp within said housing for radiating sterilizing rays, a drawer moveable into said housing into an area exposed to the rays from said lamp, brush holding means in said drawer, a bristle flattening and separating means comprising at least one finger spaced above said brush holding means when said drawer is moved into said housing but projecting across the bristle field of a brush held by said brush holding means, a shaft extending at right angles to said finger REFERENCES CITED
- the following references are of record in the file of this patent:
Description
May 22, 1951 M. ROSENTHAL 2,554,156
RADIANT ENERGY STERILIZER Filed Aug. 2, 194a 2 Sheets-Sheet 2 l N V E N'IOR. T3. 3 4- M y N Pass/v rum.
Patented May 22, 1951 UNITED STATES PATENT OFFICE RADIANT ENERGY STERILIZER Melvin Rosenthal, Bronx, N. Y. Application August 2, 1948, Serial No. 41,941
4 Claims. 1
This invention relates to a radiant energy sterilizer. More particularly it relates to a sterilizer for brushes, combs and similar barbers tools which may contain protected areas difficult to reach by radiation.
Lamp bulbs adapted to radiate ultraviolet rays with wave lengths known to destroy bacteria and fungi are well known and such sources of radiant energy have been suggested for sterilizing brushes, combs and various other instruments. One of the difiiculties associated with such sterilizing devices is that certain portions of brushes, for example, are protected or shielded so that they can not be directly radiated. It is wellknown, for example, that radiation to be most effective should be directed as nearly perpendicular to the area to be radiated as is possible. In a brush, for example, rays perpendicular to the back of the brush will be parallel to the bristles so that the bristles will be inadequately radiated. The bristles can not be radiated from the side as the outside bristles would stop all radiation to the inner bristles. Furthermore, the bristles tend to cling together especially .when damp and prevent the penetration and thorough exposure of the birstles next to the back. While it is necessary to sterilize the back of the brush, it is also necessary and essential to sterilize the bristles.
The invention may also apply to the teeth of a. comb and other articles having flexible parts and protected areas diificult to reach by radiation from one or two ultraviolet lamps.
An object of this invention, therefore, is to provide an apparatus for radiating the back of V a brush and for simultaneously separating, flattening and radiating the bristles of the brush.
Another object of the invention is to provide an enclosed radiating apparatus containing means for moving parts of the articles being radiated during the radiation process.
Another object of the invention is to provide a means for radiating all types of tools such as babers tools from several sides simultaneously so that no part of the tool is protected or shielded from the radiation.
These objects and others ancillary thereto are obtained by providing an enclosed radiating means containing suitable sterilizing lamps and a plurality of drawers adapted to contain the instruments to be sterilized. At least one of the drawers is slotted so as to admit a moving mechanism adapted to change the position of certain parts of the instruments inserted in the drawer Without interfering with the radiation from the lamp bulbs. One or more of the drawers are provided with porous supports for the objects to be sterilized so that the latter may be treated simultaneously from at least two sides.
The novel features characteristic of this invention are set forth with particularity in the appended claims. The invention itself, however, both as to its organization and its method of operation, together with additional objects and advantages thereof, will best be understood from the following description of specific embodiments when read in connection with the accompanying drawings in which:
Figure 1 is a front view of the device of the present invention.
Figure 2 is a cross-sectional view taken on line 22 of Figure 1 showing a plan View of the drawers inside of the device.
Figure 3 is a front cross-sectional view taken on line 33 of Figure 2.
Figure 4 is a side cross-sectional view taken on line 4-4 of Figure 3.
In the drawings the device comprises a metal housing It! containing drawers l I, I2 and i3. Suitable handles 18, I9 and 20 are provided for the drawers. Beneath the drawer [3 a space 14 is provided to contain the moving mechanism for the device. Preferably the housing in has an opening in the top which is filled with transparent material l5 so that it can be determined when the sterilizing lamps are operating and so as to present an attractive appearance when the .lamps are operating.
As shown in Figure 3, the drawer I I contains a mesh bottom l6 which is supported by the angles 23 and 24 which are suitably attached to the side of the drawer. Likewise, the drawer l2 contains a mesh bottomlll supported by the angles 25,26 attached to the side of the drawer. The drawer II rests on angle supports 2!, 22 and similarly the drawer l2 rests on angle supports 21, 23 between the two drawers II and I 2. A bulb 3| is fitted in the socket 32 located between th drawers H and I2.
A suitable switch, not shown, is provided for the lamp bulb 32. The socket 32 is attached to the rear of the casing in. No reflector is provided for the lamp 3| since it is desirable to have it radiate in all directions, that is, to both drawers II and I2. The drawers H and I2 may be made interchangeable. Since the sides of the drawers II and I2 and the casing ID are preferably made of aluminum the rays from the lamp 3| are reflected inall directions to expose all sides of the 3 instruments by the walls of the drawers and the casing Ii), etc.
An essential feature of the present invention is the mechanism and ararngement of the various parts associated with the drawer 13. The drawer I3 is shown as being radiated from above by the lamp 33 behind which is the reflector 34, although the exact position of the lamp 33 is not an essential part of the invention. It is also obvious that one or more lamps 33 may be employed at diiferent positions within the housing ID. The reflector 34 is attached to the transparent top l by a screw 35. The reflector 34 also has the socket 35 attached thereto by means of the bracket 31.
The drawer I3 is supported by angle pieces 40 and 4| which in turn are attached to the casin H] by ears 42, 43. The ears 42, 43 may be attached to the housing or casing ID by welding, by rivetting, by Screws or in any known way. To box in and protect the rotating and motor mechanism and to furnish additional support for the bearing structure of the moving mechanisms, a strengthening partition 35 is provided about the space I4. The box behind the space I4 contains the motor 44 and suitable speed reducing gearing 45 which are shown diagrammatically. A second housing 38 supports the motor 44 and reducing gear 45 and contains an oscillating mechanism. This oscillating mechanism is connected to the reducing gear 45 through shaft 46. The shaft 46 is adapted to rotate the arm 4'? which in turn gives a transilatory motion to the link 48. The other end of the link 48 being connected through the arm 49 which is attached to the shaft 50. Thus the motor and reducing gear imparts oscillating motion to the shaft 50. The shaft 50 is held in place for rotation by the bearings 39 attaching to housing 38 and by the bearing 5i attached to the partition 30. To the upper end of the shaft 59 the hub 52 is attached. The hub 52 contains the bristle separating and flattening means 53 and 54. The heighth of the hub 52 from the bottom 50 of the drawer i3 can be adjusted by means of the winged nut 55. The structure of the drawer i3 enables the drawer, containing brushes or other articles to be radiated, to be inserted in the field of the flattening means 53, 54 without disturbing the moving mechanism to any great extent. The bottom 50 of the drawer l3 contains a plurality of slots 6!, 62, 63 and 54 for adjustably holding the square tubular elements 35 and 66. These tube elements 65 and 66 are adjustably held in the slots 6!, 62, or 63, 64 by screws 'ii], II, 12 and 13 which attach to the threaded bars 14 and 15 located beneath the bottom 68 of the drawer l3. Attached to the sides of the tubular members 55 and 66 are spring clamp members 16 and 11. These clamp members 76 and T! are adapted to hold a brush i8 securely while the bristles of the brush are being flattened by the members 53 and 54.
The bottom 50 also contains a large open slot 8E! extending from the rear thereof and of sufilcient size to admit the hub 52. Continuous with the slot 80 of the bottom 60 is the T-shaped slot 81 in the back 82 of the drawer l3. Slot BI is T-shaped so as to admit the bristle flattening members 53, 54. The members 53, 54 are fanned out to cover a considerable area but are made of material of relatively small diameter so as not to cut ofi any substantial amount of radiation from the lamp 33.
In operation, the drawer I3 is first removed and a brush 18 or other article to be sterilized is placed in the holding clamp 16 or H or other appropriately shaped holding means, the drawer is then moved into its closed position alon the angle supports 40, 41. The slots and 8| permit the hub 52 and the members 53 and 54 to move into the inside of the drawer above the bristles of the brush 18 to be sterilized. No adjustment of the bristle flattening means is necessary as this means moves automatically into its operating position with respect to the drawer when the drawer is closed.
The sterilizing lamps are then turned on and the bristle flattening means is started. The time required for the complete sterilizing of the brush and bristles is considerably reduced because the rays fall perpendicular on the flattened bristles as the fingers of the bristle flattening members 53, 54 pass to and fro over the bristles. Since the bristles are brushed in both directions, both sides of the bristles are sterilized and as the members of the flattened means 53 and 54 pass over the bristles they are permitted to snap back and separate from each other. Suitably arranged separating means may be provided for the parts of other articles, for example, teeth of combs. Other barbers tools such as scissors, clippers, combs, etc. may be placed in one or the other of the drawers H or l2 and sterilized alternatively from the top and bottom thereof.
I claim:
1. In a radiation type of sterilizing apparatus for sterilizing brushes with flexible bristles and similar articles, the combination comprising a housing, a lamp within said housing for radiating sterilizing rays, a drawer open at the top and moveable into the area exposed to the rays of said lamp; at least two brush holding clamps secured within said drawer, a bristle flattening and separating means comprising at least one finger spaced above said brush holding clamps, when the latter is moved into the lamp-exposure area but projecting into and across the bristle field of a brush held by said brush holding clamps, means for providing rotary motion, means for translating said rotary motion into oscillating motion and means for conveying said oscillating motion to said bristle flattening and separating means.
2. In a radiation type of sterilizing apparatus for sterilizing brushes with flexible bristles and similar articles the combination comprising a housing, a lamp within said housing for radiating sterilizing rays, a drawer moveable into said housing into an area exposed to the rays from said lamp, brush holding means secured to the bottom of said drawer, a bristle flattening and separating means comprising at least one finger spaced above said brush holding means when said drawer is moved into said housing but projecting across the bristle field of a brush held by said brush holding means, means for moving said finger of the bristle flattening and separating means back and forth across the bristles of said brush.
3. In a radiation type of sterilizing apparatus for sterilizing brushes with flexible bristles and similar articles, the combination comprising a housing, a lamp within said housing for radiating sterilizing rays, a drawer moveable into the area exposed to the rays of said lamp, at least two brush holding clamps secured within said drawer, bristle flattening and separating means comprising at least one finger spaced above said brush holding clamps when the latter is moved into the lamp-exposure area but projecting into and across the bristle field of a brush held by said brush holding clamps, a shaft extending at right angles to said finger away from the lamp bulb so as not to interfere with the rays from the said bulb, means for securing the bristle flattening and separating means to said shaft, means for oscillating said shaft so as to move the finger of the bristle flattening and separating means back and forth across the bristles of said brush.
4. In a radiation type of sterilizing apparatus for sterilizing brushes with flexible bristles and similar articles, the combination comprising a housing, a lamp within said housing for radiating sterilizing rays, a drawer moveable into said housing into an area exposed to the rays from said lamp, brush holding means in said drawer, a bristle flattening and separating means comprising at least one finger spaced above said brush holding means when said drawer is moved into said housing but projecting across the bristle field of a brush held by said brush holding means, a shaft extending at right angles to said finger REFERENCES CITED The following references are of record in the file of this patent:
UNITED STATES PATENTS Number Name Date 20 2,347,307 Whitman Apr. 25, 1944 2,424,036 Jackel July 15, 1947
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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US41941A US2554156A (en) | 1948-08-02 | 1948-08-02 | Radiant energy sterilizer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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US41941A US2554156A (en) | 1948-08-02 | 1948-08-02 | Radiant energy sterilizer |
Publications (1)
Publication Number | Publication Date |
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US2554156A true US2554156A (en) | 1951-05-22 |
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Family Applications (1)
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US41941A Expired - Lifetime US2554156A (en) | 1948-08-02 | 1948-08-02 | Radiant energy sterilizer |
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Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2738428A (en) * | 1951-04-18 | 1956-03-13 | Jr Jack Dressel | Sterilizer for drinking glasses |
US2754554A (en) * | 1952-04-04 | 1956-07-17 | Mills Terence John | Germicidal deodorizer |
US2822476A (en) * | 1952-12-26 | 1958-02-04 | Stamford Engineered Products C | Sterilizer |
US2867865A (en) * | 1956-12-28 | 1959-01-13 | Claire S Ryan | Can opener and radiant energy sterilizer |
US3278247A (en) * | 1965-01-18 | 1966-10-11 | James R Tisdell | Cabinet |
US3309159A (en) * | 1965-11-12 | 1967-03-14 | Scovill Manufacturing Co | Electric toothbrush sanitizer and charger |
US3353905A (en) * | 1964-12-21 | 1967-11-21 | Douglas G Ellis | Combination night-light and toilet article holder and sterilizer |
US3447892A (en) * | 1965-02-25 | 1969-06-03 | James S Watson | Sterilizer |
US3506323A (en) * | 1968-05-29 | 1970-04-14 | Bernard Leprince | Beautician's aseptizing stand |
US3547578A (en) * | 1968-05-10 | 1970-12-15 | Byron C Eppler | Barber tool sterilizer |
US4973847A (en) * | 1989-08-03 | 1990-11-27 | Dentec Corporation | Toothbrush sanitizing device |
ES2161593A1 (en) * | 1998-12-04 | 2001-12-01 | Bizcocho Hermanos S L | Temporary fence. |
US20130214174A1 (en) * | 2012-02-16 | 2013-08-22 | Georg Domenig | Systems methods and devices for disinfecting using uv light |
WO2016171983A1 (en) * | 2015-04-20 | 2016-10-27 | Civco Medical Instruments Co., Inc. | Uv disinfection system for ultrasound probes |
US9669122B1 (en) | 2015-08-18 | 2017-06-06 | Ramiro Cruz-Acosta | Ultraviolet light-based disinfecting cabinet |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2347307A (en) * | 1941-04-04 | 1944-04-25 | Helen Whitman | Irradiating refrigerator and the like |
US2424036A (en) * | 1946-02-18 | 1947-07-15 | Jackel Victor | Brush and comb sterilizer |
-
1948
- 1948-08-02 US US41941A patent/US2554156A/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2347307A (en) * | 1941-04-04 | 1944-04-25 | Helen Whitman | Irradiating refrigerator and the like |
US2424036A (en) * | 1946-02-18 | 1947-07-15 | Jackel Victor | Brush and comb sterilizer |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2738428A (en) * | 1951-04-18 | 1956-03-13 | Jr Jack Dressel | Sterilizer for drinking glasses |
US2754554A (en) * | 1952-04-04 | 1956-07-17 | Mills Terence John | Germicidal deodorizer |
US2822476A (en) * | 1952-12-26 | 1958-02-04 | Stamford Engineered Products C | Sterilizer |
US2867865A (en) * | 1956-12-28 | 1959-01-13 | Claire S Ryan | Can opener and radiant energy sterilizer |
US3353905A (en) * | 1964-12-21 | 1967-11-21 | Douglas G Ellis | Combination night-light and toilet article holder and sterilizer |
US3278247A (en) * | 1965-01-18 | 1966-10-11 | James R Tisdell | Cabinet |
US3447892A (en) * | 1965-02-25 | 1969-06-03 | James S Watson | Sterilizer |
US3309159A (en) * | 1965-11-12 | 1967-03-14 | Scovill Manufacturing Co | Electric toothbrush sanitizer and charger |
US3547578A (en) * | 1968-05-10 | 1970-12-15 | Byron C Eppler | Barber tool sterilizer |
US3506323A (en) * | 1968-05-29 | 1970-04-14 | Bernard Leprince | Beautician's aseptizing stand |
US4973847A (en) * | 1989-08-03 | 1990-11-27 | Dentec Corporation | Toothbrush sanitizing device |
ES2161593A1 (en) * | 1998-12-04 | 2001-12-01 | Bizcocho Hermanos S L | Temporary fence. |
US20130214174A1 (en) * | 2012-02-16 | 2013-08-22 | Georg Domenig | Systems methods and devices for disinfecting using uv light |
US8847174B2 (en) * | 2012-02-16 | 2014-09-30 | Georg Domenig | Systems methods and devices for disinfecting using UV light |
WO2016171983A1 (en) * | 2015-04-20 | 2016-10-27 | Civco Medical Instruments Co., Inc. | Uv disinfection system for ultrasound probes |
US9669122B1 (en) | 2015-08-18 | 2017-06-06 | Ramiro Cruz-Acosta | Ultraviolet light-based disinfecting cabinet |
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