A protective cap device for a milling blank, with a retaining element (24) or retaining extension (26) with which the milling blank (1) can be clamped, in particular in a clamping holder of a dental milling machine, and with a central channel (12) which extends over and/or passes through at least 70% of the length of the blank (1), is provided. The channel (12) terminates at or in the retaining element (24) or extension (26). A central pin (4) extends in the channel (12) and is either fixed or movably mounted in the channel (12), It is provided that a protective cap (10) covers an end face (20), which is opposite the retaining element (24) or retaining extension (26), of the milling blank (1).

A protective cap device for a milling blank, with a retaining element (24) or retaining extension (26) with which the milling blank (1) can be clamped, in particular in a clamping holder of a dental milling machine, and with a central channel (12) which extends over and/or passes through at least 70% of the length of the blank (1), is provided. The channel (12) terminates at or in the retaining element (24) or extension (26). A central pin (4) extends in the channel (12) and is either fixed or movably mounted in the channel (12), It is provided that a protective cap (10) covers an end face (20), which is opposite the retaining element (24) or retaining extension (26), of the milling blank (1).

The present invention discloses an instrument of medical/dental insertion, the instrument comprising: an axle; a fixing region; and an insertion element; where the fixing region makes the connection of the insertion element and the axle; the axis rotating the insertion element when connected; where the fastening region comprises a magnet configured to fix the insertion element on the axle.

Thus, one of the advantages of the present invention is to eliminate the natural wear that occurs in the retention, mechanical type, between the tools, besides facilitating the handling of instruments.

In order to improve the reliability of a dental restoration, a method of implanting the dental restoration is provided. The method includes virtually disposing a virtual implant selected from a digital library on the basis of a CT image to correspond to an implantation information, and a virtual implanting guide sleeve, which is virtually and concentrically disposed to be spaced upward from an upper end portion of the virtual implant by an offset distance, and a scanning image overlap and are integrally stored; and generating design information of a surgical guide, wherein a virtual coupling hole corresponding to an outer circumference of the virtual implanting guide sleeve is formed in the design information.

In order to improve the reliability of a dental restoration, a method of implanting the dental restoration is provided. The method includes virtually disposing a virtual implant selected from a digital library on the basis of a CT image to correspond to an implantation information, and a virtual implanting guide sleeve, which is virtually and concentrically disposed to be spaced upward from an upper end portion of the virtual implant by an offset distance, and a scanning image overlap and are integrally stored; and generating design information of a surgical guide, wherein a virtual coupling hole corresponding to an outer circumference of the virtual implanting guide sleeve is formed in the design information.

A holding device (100) for a blank (200), having a first holding element (101-1) for inserting the blank (200); and a second holding element (101-2) for clamping the blank (200), which is lockable to the first holding element (101-1) by a rotational movement.

A holding device (100) for a blank (200), having a first holding element (101-1) for inserting the blank (200); and a second holding element (101-2) for clamping the blank (200), which is lockable to the first holding element (101-1) by a rotational movement.

Dental preparation uses a tooth preparation guide custom-made liar fitting with teeth of a patient. The preparation guide includes one or more guide channels for guiding a cutting tool. The preparation guide enables modification of the teeth as planned with high level of precision. A dental prosthesis for installing onto prepared teeth of the patient is provided before preparation of the teeth. The prosthesis includes features that are complementary to the prepared teeth. The prosthesis can be installed immediately after preparing the teeth using the preparation guide. With the high level of accuracy and precision in the preparation of teeth, no modification of the prosthesis would be needed for installation.

Dental preparation uses a tooth preparation guide custom-made liar fitting with teeth of a patient. The preparation guide includes one or more guide channels for guiding a cutting tool. The preparation guide enables modification of the teeth as planned with high level of precision. A dental prosthesis for installing onto prepared teeth of the patient is provided before preparation of the teeth. The prosthesis includes features that are complementary to the prepared teeth. The prosthesis can be installed immediately after preparing the teeth using the preparation guide. With the high level of accuracy and precision in the preparation of teeth, no modification of the prosthesis would be needed for installation.

The present invention describes a dental insertion tool, comprising: an axle and an insertion element; wherein the axle comprises a axle attaching region; the insertion element comprises a attaching region of the insertion element; in which axle's attaching region and the insertion element's attaching region make the connection between the said axle and the said insertion element; the axle rotating the insertion element when connected; wherein the axle fixation region comprises a torque limiting element, which may be an shear pin and a hole located in the attaching region of the insertion element or a latch and spring lock set wherein the latch hooks in the internal grooves of the insertion element's attaching region.

Thus, one advantage of the present invention is the torque limiting element is configured in order to limit the torque applied to the implant, and then avoiding the possible damage that can be caused to the implant and the patient, preserving the implant even if a excessive torque is applied, depending on the type of application, implant and/or technique used.