A surgery guiding bone plate comprises a guiding bone plate. The guiding bone plate comprises a first bone plate and a second bone plate, wherein a guiding groove is formed between the first bone plate and the second bone plate. The surgery guiding bone plate also comprises a fixing and clamping device connected to the first bone plate and the second bone plate. The fixing and clamping device can clamp and fix a flap opening-up instrument, and can guide a doctor to a preset cutting position and a drilling position by means of the guiding bone plate, so as to improve the precision of surgery positioning.

An apparatus includes a first guide and a second guide. The first guide includes an arcuate horizontal body portion. A rear surface of the horizontal body portion is configured to closely mate with a front-facing bone structure of an alveolar arch of a patient. The second guide includes a body and a coupling member. The body defines a passageway that is configured to receive a bone reducing instrument. The coupling member is configured to mate with the horizontal body portion of the first guide. The body and the coupling member are configured to position the passageway along a second horizontal plane that is parallel with the first horizontal plane. The coupling member is configured to enable the second guide to move relative to the first guide along the second horizontal plane and thereby guide the bone reducing instrument along the second horizontal plane.

The present invention relates to a direction checking pin and a tab drill kit for properly inserting an implant fixture according to a direction of an insertion hole.

Specifically, the present invention relates to a package kit for forming a female screw that can guide a screw thread of a fixture for implant in an inner wall of an insertion hole by forming the insertion hole to which a fixture is implanted in the alveolar bone by using a drill, fitting a direction checking pin into the insertion hole to check whether a direction of the insertion hole is properly set, and putting a tab drill along the direction check pin remaining in the insertion hole.

Conventionally, the implant fixture is manually inserted after the insertion hole is formed and thus a direction of the already-formed insertion hole and an implant direction of the fixture cannot match without help of a specifically designed tool even by a skilled operator (physician), and thus the alveolar bone at the inner wall of the insertion hole cannot be prevented from being damaged.

Accordingly, the present invention relates to a package kit that can implant a fixture for implant by forming the female screw in the inner wall of the insertion hole in a direction that precisely matches a direction of the insertion hole to accurately guide an implant direction of the fixture, thereby preventing damage to the alveolar bone in the inner wall of the insertion hole.

A bone foundation guide system and method, the system could includes a bone foundation guide including a body forming an open surgical space, the body further having a bottom contoured to reversibly affix to exposed bone of a dental surgical site and a top contoured to match a bottom side of a dental implant surgical guide; at least one anchoring strut that removably attaches to the body with an apex of the anchoring strut further denoting one or more indentations for matching up with and receiving one or more portions of one alveolar ridge that opposes another alveolar ridge supporting the dental surgical site; alternatively to the anchoring struts and a tissue spacing gasket, the dental implant surgical guide that removably connects to the body; and alternatively to the anchoring struts or the dental implant surgical guide, the tissue spacing gasket that removably connects to the body.

During operation, an electronic device may receive measurement information (such as a speed of insertion, a torque and/or a 3D position) associated with a handheld tool (such as a drill) during a dental procedure on an individual. Note that the measurements may be performed directly or may be inferred, such as based on power consumption of the drill as a function of time. Then, the electronic device may dynamically determine a sequence of operations for creating a dental osteotomy during the dental procedure based at least in part on the measurement information. Moreover, the electronic device may provide information associated with the determined sequence of operations, such as: a depth, a width and/or a shape of the dental osteotomy; a sequence of tools to use during the dental procedure; a speed of insertion of the drill; an implant design or shape to be placed; and/or a torque of the drill.

Disclosed are a system and method for dental implant planning. The method for dental implant planning includes: detecting a region in which a plurality of teeth has been lost based on a teeth image; placing a plurality of virtual crowns in the region in which the plurality of teeth has been lost; receiving a user's confirmation for the plurality of virtual crowns; and setting up a plan for a plurality of implant objects, to be placed in the region in which the plurality of teeth has been lost, based on the plurality of virtual crowns.

A dental alignment guide system for dental implant placement has an anatomical guide, a tooth supported guide and a surgical guide. The system further can have an articulation piece, a prosthetic seat, an analog anatomical model and artificial teeth. The system has a plurality of implants, the implants being abutments, preferably multiunit abutments, a plurality of screws for attaching the anatomical guide to bone, pins to removably attach the various guides and the artificial teeth to the anatomical guide as assemblies during the method of practicing the invention.

An osteotomy based scan body apparatus for an accurately planned dental implant vector on a bone implant site in patient bone includes a main support member adapted to rest adjacent the patient bone. A bushing support structure extending from the main support member is resiliently connected to the main support member and extends away from the patient bone. A drill guide bushing includes a support structure slot and a drill guide portion, wherein the support structure slot is configured to engage the bushing support structure non-rotationally. The drill guide portion includes a loop member having a loop that encircles the implant vector for receiving a dental bur. At least one anchoring support is affixed to the main support member to anchor the main support member in place.

A method of producing a retention piece having a guidance package configured to provide a desired movement profile including: obtaining data descriptive of mandibular and maxillary arches, an index position of the mandibular arch at a maximum closure position, and a temporomandibular joint of a recipient; specifying an appropriate guidance package based on the desired movement profile; positioning a retention piece comprising at least a portion of the specified guidance package about virtual representations of at least one of the mandibular and maxillary arches within a virtual articulator; modeling relative movement of the virtual representations of the mandibular and maxillary arches within the virtual articulator; and generating data that can be used by a computer aided machining (CAM) process to create at least one physical retention piece comprising the specified guidance package configured to provide the desired movement profile.

The present invention provides a working angle guiding device for dental implant and a method thereof. The working angle guiding device includes an intraoral securing device, a hand-held tool, a first triaxial attitude information sensor, a second triaxial attitude information sensor, and a controller. The working angle guiding method includes a preparing step, an installing step, a correcting step, a moving step, and a working angle adjusting step. The relative angle information of the first triaxial attitude information sensor and the second triaxial attitude information sensor is utilized to assist and guide the dentist to acquire the angle of implant drilling. The present invention has advantages in that the triaxial angle of the drill hole can be confirmed even after the patient dodges, tilts or moves his/her head, and that the first triaxial attitude information sensor can be flexibly mounted in the mouth or outside the mouth.