Abstract: An oral cavity restoration space measuring device and method. A depth measuring rod(6) and a main scale(5) are configured to be rigidly connected to each other; a gripping end and a measuring end are connected at a certain angle to reduce a measuring dead angle; a first detachable measuring claw(10) and a second detachable measuring claw(11) are used, and measurements of depth, width and length are integrated; and a digital display meter(4) can rotate around the axis of a connecting rod(9) so as to facilitate the viewing of displayed measurement data.

Abstract: The present disclosure discloses an implanting sleeve with function of axial direction checking, relates to the technical field of oral medical instruments, and has the functions of guiding and axial direction checking. The implanting sleeve comprises a sleeve body which can be detachably disposed on a guide plate, the sleeve body is provided with a center hole center hole which allows an implant drill or an implant to pass through, the sleeve body extends and is provided with an extension arm center hole, and a measurement component used for checking the axial direction of the implant drill or the implant is connected to the side of the extension arm away from the guide plate. Through the arrangement of the center hole center hole, the implant drill is guided, and by using of the measurement component, the axial direction of the drilling needle is simply and quickly checked.

Abstract: The present disclosure a manufacture method of axial direction and depth checking guide plate for implanting, comprises the following steps: S1: obtaining dentition data by an optical scanner, obtaining a preoperative model; virtually arranging the teeth to obtain a virtual waxing; taking Cone Beam Computed Tomography to obtain the jaw data; S2: determining the type and specification of implant, adjusting the three-dimensional position of the implant; S3: customizing an abutment, and obtaining the abutment data and model data after fitting of the dentition data and the jaw data; S4: constructing abutment cylindrical features, deviating to the labial/buccal side and lingual/palatal side respectively, and constructing the offset cylindrical features again; S5: creating the indicator rod, and fitting with the labial/buccal and lingual/palatal prototype separately to obtain the definitive indicator rod data; S6: designing an occlusal plate and connecting with the indicator rod, completing design of the guide plat

Abstract: Exemplary embodiments of method and system can be provided for an accurate issuance of data information applied to a transmission of network data information, including: setting a client program; collecting relevant information of a user when the user uses the client program; deriving characteristic data of user from the relevant information of the user; determining a client of data information issuance according to the property of the data to be issued and the characteristic data of the user. Further, issuing the data information to the determined client.