US2712823A - Brush for removing skin blemishes - Google Patents
Brush for removing skin blemishes Download PDFInfo
- Publication number
- US2712823A US2712823A US412160A US41216054A US2712823A US 2712823 A US2712823 A US 2712823A US 412160 A US412160 A US 412160A US 41216054 A US41216054 A US 41216054A US 2712823 A US2712823 A US 2712823A
- Authority
- US
- United States
- Prior art keywords
- brush
- bristles
- shaft member
- skin blemishes
- holding members
- 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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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/322—Skin grafting apparatus
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B2017/320004—Surgical cutting instruments abrasive
- A61B2017/320012—Brushes
Definitions
- the method comprises freezing the blemish area and thence applying a shearing force thereto until the blemish is removed.
- the freezing of the blemish area is preferably done by the impingment of a volatile liquid thereon, the preferred liquid being ethyl chloride.
- the shearing force is preferably applied to the frozen blemish area by placing it in contact with the bristles of a rotating metallic brush member.
- the brush member is specially constructed and the limitations subsequently given, while not absolutely essential for the carrying out of this method, are critical enough to make the method unsatisfactory if departed from.
- Fig. l is a front view of the brush member which is used in this invention showing the means used to cause its rotation.
- Fig. 2 is a front view of one form of the brush member used in this invention.
- Fig. 3 is an alternative form of the brush member used in this invention wherein two layers of bristles are used.
- Fig. 4 is another alternative form of the brush used in this invention wherein three layers of bristles are used.
- Fig. 5 is a sectional view of the form of the invention shown in Fig. 4 taken along lines 5-5 of Fig. 4.
- Fig. 6 is a sectional view of the form of the invention shown in Fig. 4 taken along lines 66 of Fig. 4.
- shaft member 10 bears a widened portion 11 whose use will be subsequently explained. Holding members 12 and 13 are secured to shaft member 10.
- Bristle members 14 are disposed between holding members 12 and 13 and are secured between them by pressure. A number of layers of these bristles may be disposed between holding members 12 and 13 so that a wider brush area is produced. Bristle members 14 are pointed in the direction of rotation of shaft member 1% at an angle of from 20-40 degrees.
- Bristle members 14 project from the circumference 15 of holding members 12 and 13 for a distance of between Va and 3& inch.
- the bristles themselves have a diameter of from- .002 to .004 inch.
- Fig. 3 shows a similar brush to that of Fig. 2 except that a greater number of layers of bristles are used. In this case the layers are divided into two clumps and 22.
- Fig. 4 shows a similar brush to that of Fig. 2 except that a greater number of layers of bristles are used which are divided into three clumps 20, 21, and 22.
- FIG. 1 This figure shows a brush similar to that shown in Fig. 4 in position upon holder 25.
- Holder bears shaft 26 within which it isrotatable.
- Shaft 26' bears chuck 27 at its lower end which is provided with jaws (not shown) which can be closed upon shaft member 10 holding it fast to shaft member 26.
- the widened portion 11 upon shaft member 10 acts as a stop member preventing shaft member 10 from being inserted too far into chuck 27, the proper distance of insertion being thereby determined.
- Shaft 26 may be rotated by being connected to a conventional rotary motor (not shown) by means of the conventional belt or gear drives.
- the speed of rotation of shaft 26 is held as close to 12,000 R. P. M. unloaded as possible.
- Knurled portion 28 is provided upon holder 25 so that it can be guided by the operator as will be subsequently explained. Holding portion 29 is also provided for the same reason.
- the blemish area is frozen by spraying a low boiling point volatile liquid, such as ethyl chloride, upon the area until it has been brought to a temperature below its freezing point. The freezing of this area also produces anesthesia so that no further anesthetic is required.
- a brush made of a non-corrodible material such as stainless steel, similar to those shown in Figs. 2, 3 and 4 is then selected and secured within holder 25. The thickness of the bristles area used is determined by the extent of the blemish area. The bristles are made to contact the blemish area and remove the blemished tissue. When the operator notes that the blemished tissue has been removed he stops the operation.
- the cutting action of the non-corrodible metallic bristles in the brush member of this invention is greatly enhanced by the fact that the bristles are pointed in the direction of rotation of the brush at an angle of from 2040 degrees.
- each bristle is extremely important since the cutting action of the bristles is accompanied by a flexing thereof. If the bristles are too thin they do not have the power to cut while if they are too thick they will tear the tissue below the blemish. For the same reason the projection of the bristles from the holding members and their angle of inclination to the direction of rotation is likewise important.
- a metallic brush comprising a rotatable shaft member, a plurality of disk shaped holding members secured to said shaft member, and a plurality of radially extending metallic bristle members secured between said holding members, projecting therefrom for a distance of /s ice to ,4, inch, and said shaft member.
- a metallic brush comprising a rotatable shaft mem- 'ber, a plurality of disk shaped holding members secured to said shaft member, and a plurality of radially extend-V ing metallic bristle members secured between said holding members, projecting therefrom for a distance "of to ,4, inch and pointed in the direction of rotation of said shaft member at an angle of 'from 20-40 degrees.
- a metallic brush comprising a rotatable shaft member, a plurality of disk shaped holding members secured 'to said shaft member, and a plurality of radially extending metallic bristle members of a diameter of from .002 to .004 inch secured between said holding members,
- a metallic brush as described in claim 3 including a number of layers of bristles one above another.
Description
July 12, 1955 A. KURTIN BRUSH FOR REMOVING SKIN BLEMISHES Filed Feb. 24, 1954 Ala/YER Kuemv INVENTOR.
BY 2 4 W111, M
ATTORNEY United States Patent 2,712,823 BRUSH FOR REMOVING SKIN BLEMISHES Abner Kurtin, Bronx, N. Y. Application February 24, 1954', Serial No. 412,160 4 Claims. (Cl. 128-303) This invention relates to a brush for removing skin blemishes. The method of blemish removal, using the brush of this invention and hereinafter described, is the subject matter of another application and is not claimed in this application.
Heretofore there has not been a simple, rapid, and safe method of removing such blemishes such as moles, birthmarks and the like without having resort to surgical techniques. Such techniques requires anesthesia, dressing, antisepsis and the like.
It is an object of this invention to provide a brush which is adapted to be used in connection with a method for the removal of skin blemishes without resort to any surgical technique. Briefly stated the method comprises freezing the blemish area and thence applying a shearing force thereto until the blemish is removed.
The freezing of the blemish area is preferably done by the impingment of a volatile liquid thereon, the preferred liquid being ethyl chloride.
The shearing force is preferably applied to the frozen blemish area by placing it in contact with the bristles of a rotating metallic brush member. The brush member is specially constructed and the limitations subsequently given, while not absolutely essential for the carrying out of this method, are critical enough to make the method unsatisfactory if departed from.
The invention will be further described by reference to the accompanying drawings which are made a part of this specification.
Fig. l is a front view of the brush member which is used in this invention showing the means used to cause its rotation.
Fig. 2 is a front view of one form of the brush member used in this invention.
Fig. 3 is an alternative form of the brush member used in this invention wherein two layers of bristles are used.
Fig. 4 is another alternative form of the brush used in this invention wherein three layers of bristles are used.
Fig. 5 is a sectional view of the form of the invention shown in Fig. 4 taken along lines 5-5 of Fig. 4.
Fig. 6 is a sectional view of the form of the invention shown in Fig. 4 taken along lines 66 of Fig. 4.
Referring now to the form of the invention shown in Fig. 2 Where only one layer of bristles are employed in the brush of this invention there is shown shaft member 10. Shaft member 10 bears a widened portion 11 whose use will be subsequently explained. Holding members 12 and 13 are secured to shaft member 10.
Radially extending bristle members 14 are disposed between holding members 12 and 13 and are secured between them by pressure. A number of layers of these bristles may be disposed between holding members 12 and 13 so that a wider brush area is produced. Bristle members 14 are pointed in the direction of rotation of shaft member 1% at an angle of from 20-40 degrees.
Bristle members 14 project from the circumference 15 of holding members 12 and 13 for a distance of between Va and 3& inch. The bristles themselves have a diameter of from- .002 to .004 inch.
Fig. 3 shows a similar brush to that of Fig. 2 except that a greater number of layers of bristles are used. In this case the layers are divided into two clumps and 22.
Fig. 4 shows a similar brush to that of Fig. 2 except that a greater number of layers of bristles are used which are divided into three clumps 20, 21, and 22.
The manner of rotating the brushes shown in Figs. 2, 3, 4, 5 and 6 will now be explained by reference to Fig. 1. This figure shows a brush similar to that shown in Fig. 4 in position upon holder 25. Holder bears shaft 26 within which it isrotatable. Shaft 26' bears chuck 27 at its lower end which is provided with jaws (not shown) which can be closed upon shaft member 10 holding it fast to shaft member 26. The widened portion 11 upon shaft member 10 acts as a stop member preventing shaft member 10 from being inserted too far into chuck 27, the proper distance of insertion being thereby determined.
Shaft 26 may be rotated by being connected to a conventional rotary motor (not shown) by means of the conventional belt or gear drives. The speed of rotation of shaft 26 is held as close to 12,000 R. P. M. unloaded as possible.
Knurled portion 28 is provided upon holder 25 so that it can be guided by the operator as will be subsequently explained. Holding portion 29 is also provided for the same reason.
The method of this invention will now be explained by reference to the apparatus of Fig. 1.
The blemish area is frozen by spraying a low boiling point volatile liquid, such as ethyl chloride, upon the area until it has been brought to a temperature below its freezing point. The freezing of this area also produces anesthesia so that no further anesthetic is required. A brush made of a non-corrodible material such as stainless steel, similar to those shown in Figs. 2, 3 and 4 is then selected and secured within holder 25. The thickness of the bristles area used is determined by the extent of the blemish area. The bristles are made to contact the blemish area and remove the blemished tissue. When the operator notes that the blemished tissue has been removed he stops the operation.
The cutting action of the non-corrodible metallic bristles in the brush member of this invention is greatly enhanced by the fact that the bristles are pointed in the direction of rotation of the brush at an angle of from 2040 degrees.
It is pointed out that the various dimensions of the bristles are extremely important. Thus a thickness of each bristle of from .002 to .004 inch, where the bristles are made of stainless steel, is extremely important since the cutting action of the bristles is accompanied by a flexing thereof. If the bristles are too thin they do not have the power to cut while if they are too thick they will tear the tissue below the blemish. For the same reason the projection of the bristles from the holding members and their angle of inclination to the direction of rotation is likewise important.
The foregoing specific embodiments of this invention as set forth in the foregoing specification are for illustrative purposes and for purposes of example only. Various changes and modifications can obviously be made within the spirit and scope of this invention and would occur to those skilled in this art.
I claim:
1. A metallic brush comprising a rotatable shaft member, a plurality of disk shaped holding members secured to said shaft member, and a plurality of radially extending metallic bristle members secured between said holding members, projecting therefrom for a distance of /s ice to ,4, inch, and said shaft member.
2. A metallic brushcomprising a rotatable shaft mem- 'ber, a plurality of disk shaped holding members secured to said shaft member, and a plurality of radially extend-V ing metallic bristle members secured between said holding members, projecting therefrom for a distance "of to ,4, inch and pointed in the direction of rotation of said shaft member at an angle of 'from 20-40 degrees.
3. A metallic brush comprising a rotatable shaft member, a plurality of disk shaped holding members secured 'to said shaft member, and a plurality of radially extending metallic bristle members of a diameter of from .002 to .004 inch secured between said holding members,
projecting therefrom for a distance of from A; to A2 1.)
inch and pointed in the direction-of rotation of said shaft member at an angle of from 20-40 degrees.
pointed in the direction of rotation of 4. A metallic brush as described in claim 3 including a number of layers of bristles one above another.
References Cited in the file of this patent UNITED STATES PATENTS OTHER REFERENCES 7 Bickham: Operative Surgery, vol. I, 1924, pp. 177- 178. Copy in Division 50.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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US412160A US2712823A (en) | 1954-02-24 | 1954-02-24 | Brush for removing skin blemishes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US412160A US2712823A (en) | 1954-02-24 | 1954-02-24 | Brush for removing skin blemishes |
Publications (1)
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US2712823A true US2712823A (en) | 1955-07-12 |
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Family Applications (1)
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US412160A Expired - Lifetime US2712823A (en) | 1954-02-24 | 1954-02-24 | Brush for removing skin blemishes |
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Cited By (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2867214A (en) * | 1956-02-14 | 1959-01-06 | Ralph Luikart Ii | Skin treating apparatus |
US2881763A (en) * | 1956-08-30 | 1959-04-14 | Robbins Noel | Surgical handpiece |
US2921585A (en) * | 1955-07-01 | 1960-01-19 | Reinhold S Schumann | Device for the treatment of skin diseases such as skin overgrowths, eruptions and the like or other skin disfigurements |
US4538612A (en) * | 1983-08-29 | 1985-09-03 | Ndm Corporation | Skin preparation method and product |
US4696292A (en) * | 1985-07-02 | 1987-09-29 | Heiple Kingsbury G | Tool for use in anchoring implantable prosthesis and method |
US5009659A (en) * | 1989-10-30 | 1991-04-23 | Schneider (Usa) Inc. | Fiber tip atherectomy catheter |
US5370653A (en) * | 1993-07-22 | 1994-12-06 | Micro Therapeutics, Inc. | Thrombectomy method and apparatus |
US5707383A (en) * | 1995-10-05 | 1998-01-13 | Xomed Surgical Products, Inc. | Method of removing soft tissue in the middle ear |
US6030397A (en) * | 1998-12-16 | 2000-02-29 | Micro Therapeutics, Inc. | Miniaturized medical brush |
US6241739B1 (en) | 1999-11-12 | 2001-06-05 | Altair Instruments, Inc. | Microdermabrasion device and method of treating the skin surface |
US6527783B1 (en) | 2000-03-31 | 2003-03-04 | Edge Systems Corporation | Microdermabrasion and suction massage apparatus and method |
US20030060834A1 (en) * | 2001-09-24 | 2003-03-27 | Muldner Janelle Marie | Single-hand operable microdermabrasion device |
US6629983B1 (en) | 2000-10-27 | 2003-10-07 | Edge Systems Corporation | Apparatus and method for skin/surface abrasion |
US20030212415A1 (en) * | 2001-11-21 | 2003-11-13 | Karasiuk Kenneth B. | Skin treatment system and method of use |
US6695853B2 (en) | 2001-11-21 | 2004-02-24 | Emed, Inc. | Microdermabrasion system and method of use |
US20040162565A1 (en) * | 2003-02-19 | 2004-08-19 | Unilever Home & Personal Care Usa, Division Of Conopco, Inc. | Abrasion device and method |
US20040162566A1 (en) * | 2003-02-19 | 2004-08-19 | Unilever Home & Personal Care Usa, Division Of Conopco, Inc. | Epidermal sampling apparatus and method |
US20060047288A1 (en) * | 2004-08-31 | 2006-03-02 | Vierk Dan A | DiamAbrasion system |
US20070005078A1 (en) * | 2005-06-30 | 2007-01-04 | Cosmedic R & D, Inc. | System for abrading skin to remove outer portions thereof |
US20070065515A1 (en) * | 2005-09-22 | 2007-03-22 | Key Douglas J | Methods and compositions for treating skin lines and wrinkles and improving skin quality |
US20070156124A1 (en) * | 2005-12-30 | 2007-07-05 | Roger Ignon | Apparatus and methods for treating the skin |
US20080215068A1 (en) * | 2005-06-30 | 2008-09-04 | Cosmedic R & D, Inc. | Skin treatment system |
US20090118684A1 (en) * | 2007-11-05 | 2009-05-07 | Da Silva Luiz B | Thermal personal care systems and methods |
US20090222023A1 (en) * | 2008-02-29 | 2009-09-03 | Emed, Inc. | Microdermabrasion Treatment Heads |
US7678120B2 (en) | 1999-08-26 | 2010-03-16 | Axia Medsciences, Llc | Instruments and techniques for controlled removal of epidermal layers |
US8343116B2 (en) | 2008-01-04 | 2013-01-01 | Edge Systems Corporation | Apparatus and method for treating the skin |
US8814836B2 (en) | 2008-01-29 | 2014-08-26 | Edge Systems Llc | Devices, systems and methods for treating the skin using time-release substances |
US9050133B1 (en) | 2009-12-22 | 2015-06-09 | Envy Medical, Inc. | Skin treatment system with adjustable height wand |
US9056193B2 (en) | 2008-01-29 | 2015-06-16 | Edge Systems Llc | Apparatus and method for treating the skin |
US9498610B2 (en) | 2014-12-23 | 2016-11-22 | Edge Systems Llc | Devices and methods for treating the skin using a rollerball or a wicking member |
US9566088B2 (en) | 2006-03-29 | 2017-02-14 | Edge Systems Llc | Devices, systems and methods for treating the skin |
US9833261B2 (en) | 2008-08-22 | 2017-12-05 | Envy Medical, Inc. | Microdermabrasion system upgrade kit |
US10098653B2 (en) | 2013-08-16 | 2018-10-16 | Presser Direct, Llc | Portable microdermabrasion device with swiveling ergonomic handle |
US10172644B2 (en) | 2006-03-29 | 2019-01-08 | Edge Systems Llc | Devices, systems and methods for treating the skin |
US10179229B2 (en) | 2014-12-23 | 2019-01-15 | Edge Systems Llc | Devices and methods for treating the skin using a porous member |
US10238812B2 (en) | 2013-03-15 | 2019-03-26 | Edge Systems Llc | Skin treatment systems and methods using needles |
US10278733B2 (en) | 2015-04-01 | 2019-05-07 | Altair Instruments, Inc. | Tattoo enhancement procedure |
US10485983B1 (en) | 2008-08-22 | 2019-11-26 | Envy Medical, Inc. | Microdermabrasion system with combination skin therapies |
US10758261B2 (en) * | 2016-11-23 | 2020-09-01 | LCL Enterprises, Inc. | Microdermabrasion systems and related technologies |
US10993743B2 (en) | 2013-03-15 | 2021-05-04 | Edge Systems Llc | Devices, systems and methods for treating the skin |
US11241357B2 (en) | 2015-07-08 | 2022-02-08 | Edge Systems Llc | Devices, systems and methods for promoting hair growth |
USD1016615S1 (en) | 2021-09-10 | 2024-03-05 | Hydrafacial Llc | Container for a skin treatment device |
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US1583587A (en) * | 1925-06-04 | 1926-05-04 | New Nap System Inc | Machine for napping fabrics |
GB367771A (en) * | 1930-10-15 | 1932-02-15 | Gertrud Hoffmann | Milling paring device for the skin |
US1874917A (en) * | 1930-03-01 | 1932-08-30 | Dannequin Charles Henri | Apparatus for producing dental anesthesia |
US2576408A (en) * | 1945-04-05 | 1951-11-27 | Pittsburgh Plate Glass Co | Rotary brush |
-
1954
- 1954-02-24 US US412160A patent/US2712823A/en not_active Expired - Lifetime
Patent Citations (6)
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US656374A (en) * | 1899-05-09 | 1900-08-21 | S M Robinson | Rotary brush. |
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US1583587A (en) * | 1925-06-04 | 1926-05-04 | New Nap System Inc | Machine for napping fabrics |
US1874917A (en) * | 1930-03-01 | 1932-08-30 | Dannequin Charles Henri | Apparatus for producing dental anesthesia |
GB367771A (en) * | 1930-10-15 | 1932-02-15 | Gertrud Hoffmann | Milling paring device for the skin |
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Cited By (97)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2921585A (en) * | 1955-07-01 | 1960-01-19 | Reinhold S Schumann | Device for the treatment of skin diseases such as skin overgrowths, eruptions and the like or other skin disfigurements |
US2867214A (en) * | 1956-02-14 | 1959-01-06 | Ralph Luikart Ii | Skin treating apparatus |
US2881763A (en) * | 1956-08-30 | 1959-04-14 | Robbins Noel | Surgical handpiece |
US4538612A (en) * | 1983-08-29 | 1985-09-03 | Ndm Corporation | Skin preparation method and product |
US4696292A (en) * | 1985-07-02 | 1987-09-29 | Heiple Kingsbury G | Tool for use in anchoring implantable prosthesis and method |
US5009659A (en) * | 1989-10-30 | 1991-04-23 | Schneider (Usa) Inc. | Fiber tip atherectomy catheter |
US5370653A (en) * | 1993-07-22 | 1994-12-06 | Micro Therapeutics, Inc. | Thrombectomy method and apparatus |
US5707383A (en) * | 1995-10-05 | 1998-01-13 | Xomed Surgical Products, Inc. | Method of removing soft tissue in the middle ear |
US6030397A (en) * | 1998-12-16 | 2000-02-29 | Micro Therapeutics, Inc. | Miniaturized medical brush |
US8066716B2 (en) | 1999-08-26 | 2011-11-29 | Axia Medsciences, Llc | Instruments and techniques for controlled removal of epidermal layers |
US8337513B2 (en) | 1999-08-26 | 2012-12-25 | Axia Medsciences, Llc | Instruments and techniques for controlled removal of epidermal layers |
US9468464B2 (en) | 1999-08-26 | 2016-10-18 | Axia Medsciences, Llc | Methods for treating the skin using vacuum |
US7789886B2 (en) | 1999-08-26 | 2010-09-07 | Axia Medsciences, Llc | Instruments and techniques for controlled removal of epidermal layers |
US7678120B2 (en) | 1999-08-26 | 2010-03-16 | Axia Medsciences, Llc | Instruments and techniques for controlled removal of epidermal layers |
US9775646B2 (en) | 1999-08-26 | 2017-10-03 | Axia Medsciences, Llc | Devices and systems for treating the skin using vacuum |
US6500183B1 (en) | 1999-11-12 | 2002-12-31 | Altair Instruments, Inc | Microdermabrasion device |
US6241739B1 (en) | 1999-11-12 | 2001-06-05 | Altair Instruments, Inc. | Microdermabrasion device and method of treating the skin surface |
KR100457474B1 (en) * | 1999-11-12 | 2004-11-17 | 앨테어 인스트루먼츠, 인크. | Microdermabrasion device |
USRE42960E1 (en) | 1999-11-12 | 2011-11-22 | Altair Instruments, Inc. | Microdermabrasion device |
US6592595B1 (en) | 2000-03-31 | 2003-07-15 | Edge Systems Corporation | Microdermabrasion and suction massage apparatus and method |
US6527783B1 (en) | 2000-03-31 | 2003-03-04 | Edge Systems Corporation | Microdermabrasion and suction massage apparatus and method |
US6629983B1 (en) | 2000-10-27 | 2003-10-07 | Edge Systems Corporation | Apparatus and method for skin/surface abrasion |
US20030060834A1 (en) * | 2001-09-24 | 2003-03-27 | Muldner Janelle Marie | Single-hand operable microdermabrasion device |
US6911031B2 (en) * | 2001-09-24 | 2005-06-28 | Janelle Marie Muldner | Single-hand operable microdermabrasion device |
US6695853B2 (en) | 2001-11-21 | 2004-02-24 | Emed, Inc. | Microdermabrasion system and method of use |
US20070088371A1 (en) * | 2001-11-21 | 2007-04-19 | Emed, Incorporated | Microdermabrasion System and Method of Use |
US9517085B2 (en) | 2001-11-21 | 2016-12-13 | Envy Medical, Inc. | Skin treatment system and method of use |
US20030212415A1 (en) * | 2001-11-21 | 2003-11-13 | Karasiuk Kenneth B. | Skin treatment system and method of use |
US7951156B2 (en) | 2001-11-21 | 2011-05-31 | Envy Medical, Inc. | Skin treatment system and method of use |
US7658742B2 (en) | 2001-11-21 | 2010-02-09 | Envy Medical, Inc. | Skin treatment system and method of use |
US8721662B2 (en) | 2001-11-21 | 2014-05-13 | Envy Medical, Inc. | Skin treatment system and method of use |
US7087063B2 (en) | 2003-02-19 | 2006-08-08 | Unilever Home & Personal Care Usa, Division Of Conopco, Inc. | Abrasion device and method |
US7226457B2 (en) | 2003-02-19 | 2007-06-05 | Unilever Home & Personal Care Usa, Division Of Conopco, Inc. | Epidermal sampling apparatus and method |
US20040162566A1 (en) * | 2003-02-19 | 2004-08-19 | Unilever Home & Personal Care Usa, Division Of Conopco, Inc. | Epidermal sampling apparatus and method |
US20040162565A1 (en) * | 2003-02-19 | 2004-08-19 | Unilever Home & Personal Care Usa, Division Of Conopco, Inc. | Abrasion device and method |
US7651508B2 (en) | 2004-08-31 | 2010-01-26 | Vierk Dan A | DiamAbrasion system |
US20060047288A1 (en) * | 2004-08-31 | 2006-03-02 | Vierk Dan A | DiamAbrasion system |
US10130390B1 (en) | 2005-06-30 | 2018-11-20 | Dermasweep, Inc. | System for abrading skin to remove outer portions thereof |
US20080215068A1 (en) * | 2005-06-30 | 2008-09-04 | Cosmedic R & D, Inc. | Skin treatment system |
US7837695B2 (en) | 2005-06-30 | 2010-11-23 | Dermasweep, Inc. | Skin treatment system |
US20070005078A1 (en) * | 2005-06-30 | 2007-01-04 | Cosmedic R & D, Inc. | System for abrading skin to remove outer portions thereof |
US20070065515A1 (en) * | 2005-09-22 | 2007-03-22 | Key Douglas J | Methods and compositions for treating skin lines and wrinkles and improving skin quality |
US10357642B2 (en) | 2005-12-30 | 2019-07-23 | Edge Systems Llc | Removable tips for use with skin treatment systems |
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