The present invention relates to dental cylindered pins suitable for controlling the amount of jaw-bone to be removed prior to placement of a dental implant into a drilled implant socket, for enabling easy and simple positioning of a dental implant, as well as to kits comprising said pins, and method of use.

The present invention provides a kit for use for the implantation of a dental implant, comprising an implant guide comprising a proximal end and a distal end, wherein the distal end is configured to be detachably attached to a dental implant, said implant guide comprising a cylindrical body, wherein the cylindrical body comprises a cylindrical outer surface and a circumferential groove in the outer surface, and a template configured to be arranged at a predetermined location with respect to a jaw, wherein the template comprises at least one implantation channel to guide the cylindrical body of the implant guide in a desired implantation direction during implantation of a dental implant in the jaw, and a stop surface at an end of the implantation channel.

The kit comprises a stop element comprising a first part and a second part, wherein the first part and the second part are configured to be movable between a first state, in which the first part and the second part are spaced at a first distance, and a second state, in which the first part and the second part are spaced at a second distance, wherein the first distance is smaller than the second distance, and wherein the first and second parts are biased to the first state, wherein the second distance is the same or larger than a distance between diametrically opposite sides of the outer surface of the implant guide, such that, before implantation, the first part and the second part can be arranged, in the second state, on diametrically opposite sides of the outer surface, and that during movement in the implantation direction of the dental implant into the jaw, the stop surface of the implantation channel will push the stop element towards the groove until the groove will allow the first and second part to move towards the first state and the stop element will be caught by the groove, therewith blocking further movement of the implant guide in the implantation direction.

An implant plate device comprises a plate base body, further comprises at least one fixing recess, which is introduced in the plate base body and is configured for receiving a jawbone screw that is configured, for a fixation of the plate base body, to be screwed through the fixing recess into a bone, in particular a jawbone, and comprises at least one inner thread adjoining the fixing recess, wherein the implant plate device comprises at least one functional recess, introduced in the plate base body, for a coupling with an orthodontic treatment apparatus and/or with a drilling and/or insertion templet.

Provided herein is an IVRO surgical guide for positioning a cutting guide on a mandibular ramus such that the mandibular ramus is clamped between a hooked distal end and a slidable component having a curved claw. The cutting guide is placed at a predetermined distance from the posterior edge of the ramus at the mid-waistline of the mandibular ramus along a curvilinear shaft in contact with the lateral surface of the ramus. The cutting guide can accommodate a saw for performing the osteotomy.

A milling cutter and guide piece, the milling cutter including an elongate shaft extending along a longitudinal axis and a distal end portion having a milling part including at least one circumferentially disposed cutting edge for removing bone tissue, the guide piece having a fixation element, for releasably fixing the guide piece to a support structure, and a longitudinal axis, wherein one of the guide piece and the distal end of the milling cutter includes a head having a central axis coaxial to the longitudinal axis of the one of the guide piece and the distal end of the milling cutter, and the other of the guide piece and distal end of the milling cutter includes a inner cavity extending along a central axis coaxial to the longitudinal axis of the other of the guide piece and the distal end of the milling cutter.

Disclosed are an instantaneous dental implant surgery guiding device and a method thereof, of which a main structure includes a base, a receiving space, a sphere, a through hole, and a adjustor. With the above structure, a dentist places the base at a tooth missing site in a patient oral portion, and, after applying glue for fixing, carries out computer-tomographic scanning to allow the dentist to diagnose and assess, and then, the adjustor may be operated to drive the sphere to move in the receiving space in order to change angle and position of the through hole of the sphere, thereby allowing the dentist to apply an implant driller to make a drill along a predetermined route defined by the through hole of the sphere, enabling subsequent operations of expanding the implant route in a bone with drillers of different sizes and positioning the implant.

The present invention is a surgical guide for guiding the insertion of a dental implant into a desired location in a patient's mouth. The implant includes a non-rotational structure. The surgical guide includes a structure and a master tube. The structure has a negative impression surface to be fitted on and placed over gingival tissue, bone, and/or teeth in the patient's mouth. The structure includes an opening through which the dental implant is placed. The master tube is located at the opening. The master tube includes indicia for alignment with the non-rotational structure on the implant such that the non-rotational structure of the implant is at a known angular orientation with respect to the master tube. The present invention includes kits of various components used with the surgical guide and with the dental surgery using the surgical guide.

A surgical drill type cutting tool includes a shank and an active portion extending in the extension of the shank, with chip areas extending along the active portion, and a ring surrounding a part of the active portion, an inner surface of the ring engaging the active portion without closing off the chip areas, allowing irrigation fluid to provides useful irrigation over most of the length of the active portion of the surgical drill bit.

Provided herein are surgical guides with internal channels for irrigation cooling. In one embodiment, an apparatus for guiding a surgical instrument includes a proximal side and a distal side. A first channel is configured to guide a material removal device, where the first channel extends from the proximal side of the apparatus to the distal side of the apparatus. A second channel configured to direct irrigation fluid, where the second channel extends from the proximal side of the of the apparatus to the distal side of the apparatus. The first channel is separate from the second channel. A method of performing a surgical procedure and a method of manufacturing a surgical guide are also disclosed. In certain embodiments, the surgical guides may be manufactured via additive manufacturing processes, including for example, three-dimensional printing processes.

The present invention provides a dental hand piece for assisting depth measurement comprising a hand piece main body and at least one measuring scale. The hand piece main body has a hand piece head, a joint section and a holding section; a drill is engaged with the hand piece head; and the joint section is connected to the hand piece head and the holding section. The at least one measuring scale is disposed on a surface of the hand piece head, and perpendicular or parallel to the drill. Therefore, the dental hand piece for assisting depth measurement provides the dentist with a clear indication of the measuring scale when drilling or grinding, to avoid the problem of excessive or insufficient drilling depth, so as to achieve the stability of the dental implant after the operation.