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公开(公告)号：US20210030517A1
公开(公告)日：2021-02-04
申请号：US16917567
申请日：2020-06-30
申请人： CAO Group, Inc.
发明人： Steven D Jensen
IPC分类号： A61C13/00 , A61C8/00 , A61C13/09 , A61C13/083 , A61C13/34
摘要： Customized dental implants feature enhanced osseointegrable qualities by manufacturing the implant post with osseointegrable material and preparing a larger post body, including a portion to cover a prepared bone surface, to integrate with a jawbone. Resultant implants are more durable and provide a better fir into the oral cavity. Various implant shapes and designs are disclosed.
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2.发明公开公开(公告)号：US20240065761A1
公开(公告)日：2024-02-29
申请号：US18270676
申请日：2021-12-31
申请人： CAO Group, Inc.
发明人： Steven D Jensen
IPC分类号： A61B18/20
CPC分类号： A61B18/20 , A61B2018/00601
摘要： A laser system for hard and soft biological tissues utilizes a laser (206), dye spray applicator (205), and a rinse spray applicator (212) in concert within a single handpiece (200) to create a computer programmable system that delivers a precise means of controlled ablation. The handpiece (200) is first used to apply dye (209) to a targeted treatment surface (210). Then it is used to apply a laser beam to the dyed treatment surface. This is followed by applying a rinse agent (215) through the same handpiece (200) to remove debris and combustion by-products. The steps are then repeated until the operation is complete.
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公开(公告)号：US20240016591A1
公开(公告)日：2024-01-18
申请号：US18345786
申请日：2023-06-30
申请人： CAO Group, Inc.
发明人： Zhaohui Lin , Densen Cao , Steven D Jensen
IPC分类号： A61C13/15
CPC分类号： A61C19/004
摘要： By using techniques to diverge an emitted beam, the same base device may be utilized as either a cutting laser or a curing light. The use of multiple frequency laser modules (312) and a selection of emitter heads (304) allow for systems (300) which may be used for a wide variety of medical and dental procedures. Each system (300) has a plurality of emitter heads (304) to select from either a curing light, a cutting laser, or any other therapeutic energy emission all while utilizing the same laser module (312). Various structures of emitter heads are disclosed, as well as laser modules and connection strategies.
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公开(公告)号：US20210030642A1
公开(公告)日：2021-02-04
申请号：US16917551
申请日：2020-06-30
申请人： CAO Group, Inc.
发明人： Steven D Jensen
摘要： A remineralization dentifrice utilizing submicron calcium particles is used to help trigger the oral environment's natural remineralization process. The submicron calcium particles act as a seed to initiate the process. Various sources and forms of calcium are utilized, with or without fluoride ions, to various effect. The dentifrice is delivered as a dry, inorganic powder to the user for maximum effect.
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5.发明公开公开(公告)号：US20240175742A1
公开(公告)日：2024-05-30
申请号：US18059865
申请日：2022-11-29
申请人： CAO Group, Inc.
发明人： Steven D Jensen
IPC分类号： G01G17/04
CPC分类号： G01G17/04
摘要： A method of accurately and precisely measuring the volatile solvent content of tooth whitening compounds incorporates taking a representative sample of the compound at a given stage of manufacture and measuring its weight before and after a heating process to eliminate substantially all the volatile solvents contained within the sample. By comparing initial and finished weights, the percentage of volatile solvents may be obtained. The process may then be repeated throughout the manufacturing process until any desired solvent concentration is reached.
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公开(公告)号：US20240016590A1
公开(公告)日：2024-01-18
申请号：US18345780
申请日：2023-06-30
申请人： CAO Group, Inc.
发明人： Zhaohui Lin , Densen Cao , Steven D Jensen
IPC分类号： A61C13/15
CPC分类号： A61C19/004
摘要： By using techniques to diverge an emitted beam, the same base device may be utilized as either a cutting laser or a curing light. The use of multiple frequency laser modules (312) and a selection of emitter heads (304) allow for systems (300) which may be used for a wide variety of medical and dental procedures. Each system (300) has a plurality of emitter heads (304) to select from either a curing light, a cutting laser, or any other therapeutic energy emission all while utilizing the same laser module (312). Various structures of emitter heads are disclosed, as well as laser modules and connection strategies.
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公开(公告)号：US20240000543A1
公开(公告)日：2024-01-04
申请号：US17904538
申请日：2021-02-26
申请人： CAO Group, Inc.
发明人： Steven D Jensen
摘要： An improved method of endodontic therapy utilizes two strategies to create long lasting and effective dental restoration. After a root canal is prepared by conventional means, a dye is flooded into the canal to stain residual infected tissue. The dye is selected to enhance the absorption of radiant energy by dyed tissue by matching at least one λmax of the dye to the output of a laser. The radiant energy (24) from the laser is then used to obliterate all infected root tissues (16) remaining within the prepared root canal (14). Laser treatment extends from the root apex (12) to the tooth corona (18). Second, cements utilizing an anti-microbial agent such as zinc pyrithione are used to restore the tooth, giving the restoration inherent anti-microbial properties. While ideally used together, each strategy may also be utilized on its own for improvement over the prior art.
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公开(公告)号：US20230413825A1
公开(公告)日：2023-12-28
申请号：US17904524
申请日：2021-02-11
申请人： CAO Group, Inc.
发明人： Steven D Jensen
摘要： A disinfectant with improved properties may feature combinations of water, alcohol, and zinc pyrithione. Preferred embodiments utilize ethanol, menthol and isopropanol in various concentrations based upon effectiveness. Zinc pyrithione is then dissolved in an admixture of alcohol and water up to its saturation point, which should be a minimum of 50 ppm and may approach 60 ppm.
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公开(公告)号：US20230397975A1
公开(公告)日：2023-12-14
申请号：US18345800
申请日：2023-06-30
申请人： CAO Group, Inc.
发明人： Zhaohui Lin , Densen Cao , Steven D Jensen
IPC分类号： A61C13/15
CPC分类号： A61C19/004
摘要： By using techniques to diverge an emitted beam, the same base device may be utilized as either a cutting laser or a curing light. The use of multiple frequency laser modules (312) and a selection of emitter heads (304) allow for systems (300) which may be used for a wide variety of medical and dental procedures. Each system (300) has a plurality of emitter heads (304) to select from either a curing light, a cutting laser, or any other therapeutic energy emission all while utilizing the same laser module (312). Various structures of emitter heads are disclosed, as well as laser modules and connection strategies.
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公开(公告)号：US20230380933A1
公开(公告)日：2023-11-30
申请号：US18176365
申请日：2023-02-28
申请人： CAO Group, Inc.
发明人： Steven D Jensen
CPC分类号： A61C5/40 , A61B18/22 , A61B2018/206
摘要： A method of endodontic therapy with improved disinfection and ablation characteristics may feature the use of an alcohol or polyol-based indocyanine green (ICG) solution with a laser system that emits a wavelength within the maximal absorption range of ICG. By matching the dye and laser output, radiant energy use is maximized for efficient ablation and disinfection of treated tissues. Also, the use of an alcohol or polyol as a solvent for the ICG solution increases the inherent disinfection qualities of the solution itself. In one embodiment, the prepared canal is flooded with the ICG solution and the laser activates with the laser fiber inserted into the solution. In an alternate embodiment, the solution is mostly removed prior to activation of the laser, but only after necrotic tissue has been stained.
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