摘要:
The present invention provides methods and systems including orthodontic tooth positioning appliances. An exemplary appliance can include teeth receiving cavities shaped such that, when worn by a patient, repositioning the patient's teeth from a first arrangement toward a subsequent or target arrangement. Appliances can include a cavity having one or more shaped features or protrusions shaped and/or positioned so as to apply a desired force to a patient's tooth received in the cavity and move the tooth along a desired path or direction.
摘要:
The present invention relates to an improved dental impression tray and related methods. In one embodiment, a dental impression tray includes a first portion for receiving impression material from a source and a second portion is configured for receiving a patient's upper or lower teeth and will at least partial define a cavity shaped to receive the teeth during use. In use, impression material introduced into the first portion can pass through openings and into the second portion and around a patient's teeth.
摘要:
Methods, systems, and apparatus's for improving orthodontic treatments. In an embodiment, an orthodontic system including a tactile object is provided for modulating an engagement between a tooth attachment and an orthodontic appliance.
摘要:
Content and applications are selected from a warehouse and prepared in a distributable release targeting the device on which the content and/or application are to be viewed/run. The content and applications are, for example, device independent programs or graphics. The programs and graphics are selected generally by a user of the device, and a specific version of the application, or resolution of the content are selected from a warehouse of applications and content, the selections being made to specifically target the capabilities of the device. The distributable may include engines or device specific programs, interfaces, etc needed to make the application(s) run on the target device. Micro-provisioning is utilized to prevent duplication of any components already installed or present on the target device.
摘要:
Parallel processing is implemented by the deconstruction of a task into a set of dependency nodes in a dependency map. Brokers are used to dynamically identify and assign workers (processing units capable of performing work) to each of the nodes. Each node may be associated with a contract and/or a set of completion and initiation tasks each of which must be completed according to an appropriate schedule for synchronization and other parallel processing management issues. Each execution is performed on one or more processing devices that may be spread across a network and executed in conjunction with different devices and operating systems, including, portable devices running device independent operating systems.
摘要:
A method of detecting and quantifying cyanide concentration in a patient, by monitoring photometric changes resulting from the transformation of methemoglobin to cyanomethemoglobin. The present invention provides for a means of cyanide poisoning assessment in patients using the affinity of methemoglobin for cyanide to assess the photometric changes resulting from methemoglobin converting to cyanomethemoglobin, as an indicator of cyanide concentration in a patient. Appropriate corrective action can then be promptly taken.
摘要:
A dental template for positioning an object on teeth of a patient and method for fabricating the same. The method includes creating a digital model of the patient's teeth, creating a simplified template model based on the digital model, and fabricating the dental template based on the simplified template model. The template model is simplified by removing certain features of the patient's tooth anatomy. The dental template can be located on a patient's teeth using four or fewer positioning teeth.
摘要:
A dental template for positioning an object on teeth of a patient and method for fabricating the same. The method includes creating a digital model of the patient's teeth, creating a simplified template model based on the digital model, and fabricating the dental template based on the simplified template model. The template model is simplified by removing certain features of the patient's tooth anatomy. The dental template can be located on a patient's teeth using four or fewer positioning teeth.
摘要:
The present invention relates to an improved dental impression tray and related methods. In one embodiment, a dental impression tray includes a first portion for receiving impression material from a source and a second portion is configured for receiving a patient's upper or lower teeth and will at least partial define a cavity shaped to receive the teeth during use. In use, impression material introduced into the first portion can pass through openings and into the second portion and around a patient's teeth.
摘要:
A system and method for concurrently measuring a force exerted upon a tooth is disclosed. In one aspect of the invention, the system includes a target tooth attached to a force gauge which is coupled to a motion module for adjusting the tooth to a reference position. The method includes utilizing a motion module of a force measurement device is utilized to adjust each target tooth of a plurality of target teeth to be located in a reference position. Next, each target tooth receives a dental appliance. Then an exerted force is measured by the dental appliance upon each target tooth utilizing a coordinate system of the force gauge.