Abstract: An osteotome blade that is optimized for cutting and removal of bone cement such as from an intramedullary canal during revision surgery. The blade may have a body and a tip, wherein the body cross-section and tip are trough-shaped and the tip has a swept-back configuration. Further away from the cutting region, the blade may have a transition region and a hub suitable to be grasped in a power tool. There may also be provided a scoring blade, and a method may comprise scoring grooves into bone cement using the scoring blade, followed by removal of bone cement using the cement removal blade.

Abstract: An orthodontic self-ligating bracket for orthodontic treatment of maloccluded teeth. The bracket includes a bracket body, a bracket door, and a spring mechanism retained by the bracket door. The bracket body has a base on the bottom side of the bracket body that is contoured to attach to a surface of a tooth, a bracket slot on the top side of the bracket body extending in a mesiodistal direction and configured to releasably retain an archwire, and a bracket groove on the top side of the bracket body extending in an occlusogingival direction towards the bracket slot. The spring mechanism includes one or more springs that are configured to contact the bracket door and the bracket body. The bracket door can thus be retained by and slidably engage the bracket body between an open position and a closed position. One or more additional active spring members may also be provided.

Abstract: A container for a product is used with an external device having long-range communication capability and short-range communication capability and location sensing capability. The container has a local communication interface for communicating with the external device using the short-range communication capability of the external device, and a processor for producing information and directing the local communication interface to send the information to the external device.

Abstract: A container for a product is used with an external device having long-range communication capability and short-range communication capability and location sensing capability. The container has a storage element for storing an access code for a central facility and a container identification code, a first data acquisition component for detecting that the container has been opened, and a second data acquisition component for sensing an identity of a nearby person, the nearby person being a member of a group registered at a central facility, the container identification code not uniquely associated with a member of the group. The container also has a local communication interface for communicating with the external device using the short-range communication capability of the external device, and a processor for producing information and directing the local communication interface to send the information to the external device.

Abstract: A central facility communicates with a portable container via a mobile device. A computer at the central facility receives (a) usage data, in association with identification tag information for the portable container, from the mobile device associated with the portable container, the usage data generated by a usage sensor in the portable container, (b) environmental data from the mobile device associated with the portable container, the environmental data generated by an environmental sensor, and (c) patient data from the mobile device associated with the portable container, the patient data generated by a patient sensor. The central facility computer stores the usage data, the environmental data and the patient data in a record associated with the identification tag information. The central facility computer analyzes the usage data, the environmental data and the patient data relative to a situational rule, to determine an action.

Abstract: A central facility communicates with a portable container via a mobile device. A computer at the central facility receives (a) usage data, in association with identification tag information for the portable container, from the mobile device associated with the portable container, the usage data generated by a usage sensor in the portable container, (b) environmental data from the mobile device associated with the portable container, the environmental data generated by an environmental sensor, and (c) patient data from the mobile device associated with the portable container, the patient data generated by a patient sensor. The central facility computer stores the usage data, the environmental data and the patient data in a record associated with the identification tag information. The central facility computer analyzes the usage data, the environmental data and the patient data relative to a situational rule, to determine an action.

Abstract: A container for a product is used with an external device having long-range communication capability and short-range communication capability and location sensing capability. The container has a storage element for storing an access code for a central facility and a container identification code, a first data acquisition component for detecting that the container has been opened, and a second data acquisition component for sensing an identity of a nearby person, the nearby person being a member of a group registered at a central facility, the container identification code not uniquely associated with a member of the group. The container also has a local communication interface for communicating with the external device using the short-range communication capability of the external device, and a processor for producing information and directing the local communication interface to send the information to the external device.

Abstract: A container for a product uses a location circuit for determining the location of the container, a storage element for storing a container identification code, a plurality of data acquisition components for acquiring status of at least two characteristics of at least one of the container, the product and a user of the product, and a communication interface for generating and sending a communication signal including (a) the container identification code from the storage element, (b) the location of the container from the location circuit, and (c) the status of the at least two characteristics from the data acquisition components. The container may be an auto-injector for containing a medicament, or a case for containing an item such as an auto-injector. Generally, the location circuit uses the global positioning system (GPS).

Abstract: An injector, when dispensing its dosage, determines its location, and sends a message to a central facility, such as a rescue center or product management system, giving its unique identification number and its location. The injector is a syringe or an auto-injector. The central facility uses the unique identification number to determine the contents of the injector and thus what sort of threat may have occurred so that suitable rescue personnel may be dispatched. The unique identification number may also be associated with a likely user of the device, and the user's organization may be notified that a problem has occurred and help is on its way.

Abstract: A product information tag, typically for a medical product such as a drug or device, is prepared in accordance with various rules. The product information tag is associated with the product as it travels from a product distributor to a shipper, to a customer such as a doctor and possibly even to a patient. When the product information tag is created, a database record for the product is also created. As the product passes into the possession of different parties, the database record is updated with information regarding the location and usage of the product. Different field devices, possessed by different parties such as the shipper or the doctor, are able to read the product information tag to obtain additional information relating to the product from the database and/or to provide supplemental information about the product to the database.

Abstract: Operation of a handpiece is sensed, such as by detecting temperature and/or vibration associated with one or more of the bearing rings supporting the turbine in the handpiece. When operation exceeds a threshold, a visual or audible indication is provided, and power to the turbine may be interrupted. The sensor(s) may be built into the handpiece, or be part of a removable girdle placed on the handpiece. Typically, the handpiece is used for dental or medical applications.

Abstract: A container for a product uses a location circuit for determining the location of the container, a storage element for storing a container identification code, a plurality of data acquisition components for acquiring status of at least two characteristics of at least one of the container, the product and a user of the product, and a communication interface for generating and sending a communication signal including (a) the container identification code from the storage element, (b) the location of the container from the location circuit, and (c) the status of the at least two characteristics from the data acquisition components. The container may be an auto-injector for containing a medicament, or a case for containing an item such as an auto-injector. Generally, the location circuit uses the global positioning system (GPS).

Abstract: An injector, when dispensing its dosage, determines its location, and sends a message to a central facility, such as a rescue center or product management system, giving its unique identification number and its location. The injector is a syringe or an auto-injector. The central facility uses the unique identification number to determine the contents of the injector and thus what sort of threat may have occurred so that suitable rescue personnel may be dispatched. The unique identification number may also be associated with a likely user of the device, and the user's organization may be notified that a problem has occurred and help is on its way.

Abstract: A product information tag, typically for a medical product such as a drug or device, is prepared in accordance with various rules. The product information tag is associated with the product as it travels from a product distributor to a shipper, to a customer such as a doctor and possibly even to a patient. When the product information tag is created, a database record for the product is also created. As the product passes into the possession of different parties, the database record is updated with information regarding the location and usage of the product. Different field devices, possessed by different parties such as the shipper or the doctor, are able to read the product information tag to obtain additional information relating to the product from the database and/or to provide supplemental information about the product to the database.

Abstract: Operation of a handpiece is sensed, such as by detecting temperature and/or vibration associated with one or more of the bearing rings supporting the turbine in the handpiece. When operation exceeds a threshold, a visual or audible indication is provided, and power to the turbine may be interrupted. The sensor(s) may be built into the handpiece, or be part of a removable girdle placed on the handpiece. Typically, the handpiece is used for dental or medical applications.

Abstract: The invention disclosed herein provides a shield for use in operating dental hand tools outside of a patient's mouth while preventing escape of any matter ejected from the hand tool into the surrounding vicinity, thereby eliminating or substantially reducing the risk that the ejected matter may otherwise contaminate nearby people or equipment. The shield has an enclosure within which the end of a dental hand tool is placed and operated. The shield is removably coupled to a waste line or the like typically already present in a dental office, such as a high volume suction line, a saliva ejector suction line or a cuspidor. The shield contains therein any matter ejected from the hand tool during operation thereof, and such matter is carried away by the waste line. When the enclosure is coupled to the waste line, escape of the matter ejected from the end of the hand tool is substantially prevented except through the waste line. The shield is preferably disposable.