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48 results about "Edentulous mandible" patented technology

The edentulous mandible is the safest and most convenient site for implant treatment. It is characterized by a thick, hard layer of cortical bone, which provides good primary stability for the implants. The inferior alveolar nerve represents a natural anatomic boundary.

Occlusal device and method of use thereof for diagnostic evaluation of maxillomandibular relationships in edentulous patients

A device for obtaining dental measurements to determine a patient's occlusal vertical dimension and centric relation position where these dental measurements are used to make dentures for the patient; and for obtaining dental measurements for balancing a patient's dentures and methods for making these dental measurements with the device. The device comprises a contact plate, a post, a ball nut, and a striking plate, where the combination of the contact plate being attached to the central lingual surface of the lower base plate, the ball nut being swivelably attached in a tapered opening in the contact plate, the post being adjustably secured to the ball nut; and the striking plate being attached to the central lingual surface of the upper base plate, are received in the mouth of the patient such that they cooperate with each other to obtain dental measurements including, but not limited to, occlusal vertical dimension, centric relation position, or measurements for balancing a patient's dentures.
Owner:GLOBAL DENTAL IMPRESSION TRAYS

Distraction device for maxillofacial surgery

InactiveUS20030105463A1Easy to applyLittle and no inconvenienceJoint implantsFractureDistractionEngineering
The invention relates to a device that may be used in maxillofacial surgery and dentistry. The device comprises a translating bracket with a cylinder and a fixed bracket with a chamber. A distraction screw is mounted through the cylinder and with one end resting on the chamber. By turning this screw when the device has been mounted on bone pieces osteogenesis can be achieved. The device can be made suitable for both dentulous and edentulous patients with alveolar defects.
Owner:FACEWORKS SOLUTIONS & TECH

Series of single-use print holders for edentulous patients and method for the realization of total prostheses

InactiveUS6315555B1Realise inexpensivelyShorten methodImpression capsSingle useProsthesis
The invention relates to a series of single use print holders for obtaining prints of the maxillary arch and of the mandibular arch in edentulous patients; on the periphery the print holders (1;16) comprise a channel (4;17) which surrounds the gingival crest maintaining a certain gap between the surface of the print holder (1;16) and the surface of the gum for the material for obtaining the prints; to favor stability, the print holder is provided with gingival supports (11,12;25,32) and for better positioning it comprises a frond handle (14;32) and projections (33); by selecting a suitably sized print holder (1;16) among the ones in the series, the final print to realize the total prosthesis can be obtained directly without making the preliminary primary print.
Owner:BORTOLOTTI LILIA

Making method of temporary immediate prosthesis for edentulous jaw planting

The invention relates to a making method of temporary immediate prosthesis for edentulous jaw planting. The making method comprises the steps of preparing an upper and lower jaw gypsum model in the mouth of a patient, and making a radiation guide plate on the gypsum model; firstly, obtaining data having the radiation guide plate and the jawbone of the patient by CBCT, and then obtaining individualdata of the radiation guide plate; importing the data into GuideMia planting design software, analyzing the jawbone information in the software, and designing the quantity, the model and the three-dimensional position of a dental implant; and generating a planting guide plate model, through a 3D printing technique, performing printing and shaping, selecting a corresponding repair base station above the implant, through the GuideMia planting design software, outputting the model with the position of the implant and the base station, performing printing and shaping on the model through a 3D printing technique, arraying teeth on the model according to the positions of implant and the base station, and making the temporary immediate prosthesis. The method solves the problem that the patient has the requirement for wearing teeth at the same day, and has the advantages of being high in efficiency and low in cost.
Owner:福建艾尔法医疗器械制造有限公司

Edentulous jaw oral implant guide plate retaining device, implant guide plate, preparation method and fixation method thereof

The invention discloses an edentulous jaw oral implant guide plate retaining device, an implant guide plate, a preparation method and a fixation method thereof, and belongs to the technical field of oral implants. Through the cooperation between the retention pin and the retention cap, the position of the retention pin in the oral cavity can be re-engraved in the mold through the retention cap when the mold is taken out, according to the position of the retention pin in the model, the position of the one-way retention hole of the positioning retention pin is determined on the implant guide plate, The implant guide plate is positioned and fixed through a one-way retention hole and a retention nail after the implant guide plate is put into the oral cavity, thereby playing the role of fixingthe implant guide plate, ensuring that the position of the implant guide plate in place during the operation is consistent with the position designed before the operation, reducing the error caused bythe position deviation of the implant guide plate, and improving the repair effect. Compared with the traditional edentulous patient, the invention reduces the steps of photographing the CBCT in theinitial diagnosis, and reduces the radiation dose accepted by the patient. Retention devices are less invasive, less costly, and more easily accepted by the majority of patients.
Owner:SICHUAN UNIV

Full-process digital manufacturing method of complete dentures

The invention provides a full-process digital manufacturing method of complete dentures. The full-process digital manufacturing method comprises the following steps: acquiring an STL file of three-dimensional data by intraoral scanning of a patient with complete edentulous jaw; putting the median occlusal tray into the mouth, recording the morphology of the mucous membrane surface of the upper jawand the lower jaw and the relative position relation of the upper jaw to the lower jaw, obtaining an STL file of three-dimensional data of the median occlusal tray by scanning; and obtaining a DICOMfile about spiral CT or CBCT of the edentulous jaw patient wearing the median occlusal tray. The full-process digital manufacturing method of the present invention has the advantages as follows: 1, athree-dimensional space about maxillofacial region of the patient is constructed by fitting four digital files, and the occlusal plane in which the patient tries on the dentures and morphology and position of the anterior teeth are set with reference of the anatomical structure of the maxillofacial region of the patient, thereby improving the try-on effect of the dentures; 2, a final impression scanning and copying technology is utilized to accurately manufacture the morphology of a final denture base; and 3, a base plate and a artificial dentition are obtained by adhering the separately cut resin discs with different colors and high strength through adhesive, thereby achieving high cutting precision, high strength of the resin discs and good wear resistance of the artificial teeth.
Owner:成都橙子思创医疗科技有限公司

Impression tray set for edentulous jaw

ActiveUS20150150657A1Prevent inaccurate impressionEasily be pressed against alveolar ridgeDental implantsImpression capsImpression traysPermlastic
An impression tray set for edentulous jaw, including a pair of a maxillary impression tray and a mandibular impression tray for use in taking an intraoral impression of an patient including an edentulous patient, and capable of simultaneously recording bite position and height when taking the impression, is provided.An impression tray set for edentulous jaw is formed by a maxillary impression tray 1 and a mandibular impression tray 2 respectively including a tray main body 4 having a U-shaped groove on which an impression material is to be applied on a front surface side thereof, an engaging part formed on a back surface of the U-shaped groove in a position corresponding to an alveolar ridge of front teeth, and a handle part 6 that is detachably connected to the engaging part, and each of the maxillary impression tray 1 and the mandibular impression tray 2 includes projecting parts 7 being provided on the back surface, at left and right portions of the U-shaped groove in a position corresponding to an alveolar ridge from a first molar part to a premolar part, the projecting parts 7 being used for determining bite position and height in a state in which at least a part of flat top surfaces 7a of the projecting parts 7 contact each other when taking an impression.
Owner:GC CORP

Tooth implantation operation training system and method based on AR (Augmented Reality) technology

The invention relates to a tooth implantation operation training system and method based on AR (Augmented Reality) technology, and the system is characterized in that the system comprises a virtual model modeling module, an AR recognition module, a collision detection module, a force feedback module, an edentulous jaw tissue deformation module, and a surgery operation module; and the virtual model modeling module establishes a three-dimensional model of an edentulous jaw tissue and a virtual operation tool, and other modules are used for operating interaction between a handle at the tail end of force feedback equipment in reality and a virtual tooth implantation environment in a computer to carry out tooth implantation virtual operation training. According to the invention, repeated training can be carried out, the problem of resource shortage in experimental teaching is solved, the sense of reality of training is enhanced, the training cost is reduced, and a user can better understand and understand a tooth implantation operation.
Owner:FUZHOU UNIV

Digital all-in-one guide plate for odontoless jaw implantation and manufacturing method thereof

The invention discloses a digital all-in-one guide plate for edentulous jaw implantation and a manufacturing method of the digital all-in-one guide plate. The manufacturing method comprises the steps:acquiring a radiation guide plate, wearing the radiation guide plate in the step S1 in the oral cavity, scanning by using CBCT equipment to obtain CBCT data of the oral cavity, scanning the radiationguide plate by using an optical scanner, fitting the CBCT data and the optical scanning data to obtain implantation data, determining model specifications of the implant and the retention nail according to the implantation data, designing three-dimensional positions of the implant and the retention nail in the jaw bone, exporting data of an implant guide catheter and a retention nail catheter,designing an implant guiding part plug-in according to the data of the implant guiding catheter, designing a retention part plug-in according to the data of the retention nail catheter obtained in the step S3, performing 3D printing on the implantation guide part plug-in and the retention part plug-in according to the data designed in the step S4, and assembling the implantation guide part plug-in, the retention part plug-in and the radiation guide plate to obtain the three-in-one guide plate. The method has the advantages of high operation efficiency, good repairing effect and the like.
Owner:SICHUAN UNIV

Medical implant and medical implant system for malar process of the maxilla

PendingUS20210236247A1Dental implantsCoatingsEdentulous maxillaLess invasive
The invention consists of a medical implant for anchoring to the malar process of the maxilla, said implant having a head (1) with an angulation of 35° to 55°; an internal or external connector (2) for different types of abutments; an implant body (3) shaped to define an apical and basal portion, said apical portion being threaded all around, and said basal portion having threads on one side and a faceted canoe-thinning shape on the other side for better layering of soft tissues.The invention also concerns a medical implant system comprising the aforementioned medical implant, a surgical guide and at least one bone drill.The invention is suitable for rehabilitation of patients suffering from posterior edentulous maxillae with insufficient bone volume and allows for an immediate rehabilitation of the edentulous patient with a reduced treatment time and morbidity, through a considerably less invasive and technically simplified technique.
Owner:MENDES CARAMES JOAO MANUEL

Intraoral disposable Gothic arch tracer and determination method of median relation

The invention discloses an intraoral disposable Gothic arch tracer. The intraoral disposable Gothic arch tracer is simple in structure and low in manufacturing cost, the probability of clinical cross infection is reduced due to disposable use, and the intraoral disposable Gothic arch tracer is convenient to popularize and use in a large-scale oral outpatient service; the clinical operation process of determining the median relation of a patient without a tooth jaw by using the arcograph is simple and convenient, the vertical height is adjusted in a modularized mode, the accuracy is 0.5mm, the clinical requirements are completely met, the clinical operation is facilitated, three contour tracing needles which are arranged in a triangular mode ensure the balance and stability of a tracing plate, finally the stability of the median relation is ensured, the tiny deviation of the upper jaw position and the lower jaw position which may exist in the fixation of a conventional intraoral Gothic arch tracer tracing needle is overcome, and the wax bank manufacturing of the upper jaw is completed in advance, so that the accurate positions of the upper closed frame and the artificial tooth arrangement are convenient to transfer by the face arch.
Owner:PEKING UNIV SCHOOL OF STOMATOLOGY

Oral cavity examination ruler for edentulous jaw

PendingCN111743654AEasy to chooseStrength is easy to controlDentistryPosterior fossaDental arch width
The invention relates to an oral cavity examination ruler for edentulous jaw, in particular to an inspection ruler for measuring mandibular lingual posterior fossa, sublingual spongy tissue, lingual receding and dental arch width. The inspection ruler is composed of a mandibular lingual fossa measuring end, a sublingual sponge-like tissue measuring end, a caliper and a handle part, the mandibularlingual fossa measuring end is assembled and disassembled at one end of the handle part, and the mandibular lingual fossa measuring ends with different diameters can be assembled and disassembled according to needs. The lower jaw lingual bone posterior fossa measuring end rod part is made of resin, and deforms when the probing strength is larger than 100 g. The sublingual sponge-like tissue measuring head is a small metal ball with the diameter of 7 mm, and a transverse line is arranged in the middle of the sublingual sponge-like tissue measuring head to provide a measuring tool for sublingualsponge-like tissue. A measuring jaw of the caliper can perform 60-degree hinge motion, and a distance between the tail end of the measuring jaw and the sublingual sponge-like tissue measuring head isindicated on a dial by a pointer, namely the width of the dental arch. The scales are marked on the measuring jaw through black and white grids, each grid represents 1cm, and the retreating amount ofthe tongue can be indicated. The ruler integrates multiple measurement functions, and is convenient for clinicians to use.
Owner:成都橙子思创医疗科技有限公司

Lower-jaw edentulous jaw implantation assembly, tracker and navigation system and implantation tool

A lower-jaw edentulous jaw implantation assembly, tracker and navigation system and an implantation tool are disclosed. The implantation assembly includes an implant component implanted into a jaw bone and a connection component. The implant component includes adjacent first and second implants. The connection component includes a connection part connected to the implant component and is separatedfrom / cooperates with the implant component through the connection part. The implantation assembly avoids a guide plate arrangement, the adjacent first and second implants are utilized to support theconnection component, and are directly fixed to the jaw bone and an occupied implantation space is extremely small. Beneficial effects are that (1) the implantation precision is greatly improved and apreoperative digitally designed position can be achieved precisely; (2) an implantation zone is completely opened, facilitating flowing of cooling water into implantation holes; (3) an implantation scheme can be adjusted during an operation; (4) an original implantation drill is used and is suitable for parts with poor mouth opening degrees in backteeth zones and narrow implantation zones; and (5) the implantation treatment period is shortened.
Owner:SUZHOU DIKAIER MEDICAL TECH

Surgical drill guide aimed at locating ideal position for dental implants in edentulous patients

This document describes a set of surgical drill guides for the upper and lower jaw, the guides aimed at locating the ideal position for dental implants in edentulous patients. The guides are made up of a surgical stent material from metal or other rigid material that is aligned to provide support and stability of fully edentulous upper and lower jaw to orient surgical drills in the area of operation. The present embodiment comprises a U-shape metal plate provided form or shaped resembling a toothless upper or lower jaw and containing a top surface of the surgical stent that is contacting the soft tissue of maxilla or mandibula and the bottom surface of the stent that has the same shape as a top one.
Owner:ROSHKOVAN IGOR

Three-dimensional scanning system, auxiliary part, processing method, processing device, equipment and medium

The invention relates to a three-dimensional scanning system, a scanning data processing method, a scanning data processing device and a storage medium. The system comprises a three-dimensional scanning device and an auxiliary part; the auxiliary part is used for being installed on an implant of a dental arch in the oral cavity; the three-dimensional scanning device is used for scanning the oral cavity to obtain multi-frame local three-dimensional data of the oral cavity; and overall three-dimensional data of teeth and gingiva in the oral cavity is finally optimized and determined according to the multi-frame local three-dimensional data of the oral cavity and standard three-dimensional data of the auxiliary part. The purposes of reducing the optimization cost and improving the precision of the whole dental arch can be achieved, the precision requirement of multiple missing positions or an edentulous jaw implant bridge is met, and application and popularization are facilitated.
Owner:SHINING 3D TECH CO LTD

Oral implantation positioning device for edentulous jaw

The invention discloses an oral implantation positioning device for an edentulous jaw. The oral implantation positioning device comprises a front end fixing part, a rear end extending part and a sleeve, wherein the front end fixing part is connected with the sleeve through a first connecting assembly; the rear end extending part is connected with the sleeve through a second connecting assembly; a guide rail groove is formed in the rear end extending part; the sleeve is movably arranged in the guide rail groove through the second connecting assembly; the front end fixing part is arranged to be a plate-shaped piece in a dental arch shape and is fixed on the edentulous jaw; the rear end extending part is a plate-shaped piece extending in the direction far away from the front end fixing part, and the shape of the rear end extending part is subjected to radian setting based on the actual dental arch shape; and the guide rail groove extends in the extending direction of the rear end extending part. According to the specific positions, corresponding to the front end fixing part and the rear end extending part, in the oral cavity of a patient, the deflection angle and position setting of the sleeve can be fixed in advance so as to preset the implantation inclination angle and the implantation position; and meanwhile, an implantation guide plate is formed through the sleeves with different diameters, the direction and position of a drill bit are limited, and implantation of the preset implant is completed.
Owner:张志宏

Edentulous jaw navigation system and method

The invention belongs to the technical field of medical instruments, and discloses an edentulous navigation system and method, and the system comprises an edentulous tracking module which is connected with a workstation module and is used for cooperating with the oral cavity of a patient to track the movement of the patient; and the mobile phone positioning module is connected with the workstation module and is used for drilling the implant nest in the oral cavity of the patient, releasing cooling water and the like. And the workstation module is connected with the mobile phone positioning module and the edentulous jaw tracking module, and is used for receiving infrared signals of the edentulous jaw tracking module and the mobile phone positioning module, obtaining the positions of the positioner and the reference plate in an actual coordinate system through calculation, and performing real-time tracking. According to the invention, extra accessories made by technicians are not needed, so that the planting treatment period is effectively shortened; the connecting assembly for navigation is supported by the implant implanted in the jaw bone in a pure rigid mode instead of mucous membrane support adopted by a guide plate, the positioning precision is higher, and the success rate of edentulous jaw cases is higher.
Owner:SICHUAN UNIV

Fully edentulous jaw 3D facial universal temporal relationship recording device

A fully edentulous jaw 3D facial universal temporal relationship recording device includes a swing plate, a first substrate, a second substrate, an upper jaw plate, a lower jaw plate, two universal components and a horizontal detector. Each universal component is composed of a ball socket member having a ball socket portion and a ball head member having a spherical portion, and each ball socket member is fixed to the top side of the first and second substrates, and each ball head member is fixed to a bottom side of the swing plate and the upper jaw plate, so that the spherical portion of each ball head member is received and positioned at the ball socket portion of each ball socket member, and the horizontal detector is installed at the assembling portion of the swing plate for making horizontal adjustments and correction accurately.
Owner:D2 DIGITAL DENTURES LLC

A tool and method for improving the efficiency of edentulous implant restoration impressions

The present invention relates to the technical field of oral restorative tools, and proposes a tool for improving the efficiency of an edentulous jaw implant repair impression and a method for using it, including a connecting rod, a first ring and a second ring, and the connecting rod is divided into a first A connecting rod and a second connecting rod, one end of the first connecting rod is connected to the first ring, one end of the second connecting rod is connected to the second ring, the first connecting rod is connected to the Meshing teeth are provided on the second connecting rods; a transition sheath is added, the transition sheath includes a sheath body and an adjustment device, the sheath body is provided with a first channel and a second channel, and the first connecting rod is inserted into the The first passage, the second connecting rod is inserted into the second passage, the adjustment device is arranged in the middle of the sheath body, and the adjustment device adjusts the first ring and the second ring by means of meshing teeth. Center distance between rings. Through the above technical solution, the problems of complex clinical operation, time-consuming and high discomfort of patients in the double splint technique in the prior art are solved.
Owner:BEIJING STOMATOLOGY HOSPITAL CAPITAL MEDICAL UNIV

Method for making multi-functional edentulous and lipless impression tray

The invention relates to a method for manufacturing a multifunctional edentulous jaw and labial flange-free impression tray. The method comprises the following steps: carrying out 3D-scanning on fulldenture prosthesis tissue surfaces of large, medium and small standard edentulous jaw alveolar ridges to obtain 3D data of upper and lower jaw denture tissue surfaces for standby; shortening an edge of scanning data of each set of denture tissue surfaces by 1-2 mm; negatively biasing denture scanning data tissue surfaces 2 mm; designing a 2 mm high spherical structure on the biased tissue surfaces; designing a retaining groove with a detachable handle in an upper jaw palatal rugae region and the handle matched with the retaining groove; and opening a mold based on the designed 3D data of an upper and lower jaw tray, pressing and manufacturing a main body of the upper and lower jaw tray. The method provided by the invention replaces a traditional tray and jaw support with the digitally designed and manufactured multifunctional tray, can simultaneously complete the preparation of an edentulous jaw initial impression and the recording of an initial jaw position relationship, can greatly simplify operation steps of oral clinical operation, reduces operation difficulty, and improves diagnosis and treatment efficiency and quality.
Owner:BEIJING BADENG TECH

Scanning device and scanning method

The invention discloses a scanning device and a scanning method, and relates to the technical field of oral medicine, the scanning device comprises an image acquisition module, a parameter calibration module and an image processing module; the image acquisition module comprises a binocular vision measurement device, a reflector group and a scanning rod; the binocular vision measurement device is used for shooting images of the surface of the scanning rod, the reflector group, an intraoral alveolar ridge and teeth covered by the projection grating; the reflector group comprises at least one mirror surface, and the mirror surfaces are different in size and are respectively used for detecting buccal sides, lingual sides / palatal sides and mouth bases / palate sides of left and right dental arches; the parameter calibration module is used for calibrating the binocular vision measurement device; and the image processing module is used for unifying the coordinate system of the binocular vision measurement device based on calibration and then carrying out dense three-dimensional reconstruction. According to the method, the position of the scanning body is determined in a mark point identification mode, alveolar ridge mucosa data can be directly obtained for splicing, and the edentulous multi-tooth implantation digital impression can be accurately obtained through one-time scanning.
Owner:PEKING UNIV SCHOOL OF STOMATOLOGY

Method for speculating midpoint of lower edge of rear upper lip of denture suitable for edentulous jaw

The invention relates to a method for speculating the midpoint of the lower edge of the rear upper lip of a denture suitable for an edentulous jaw, which comprises the following steps of 1) scanning the alveolar ridge of the edentulous jaw of the upper jaw and the lower jaw to obtain the data D1; 2) scanning to obtain the data D2 of the front face of the patient with the edentulous jaw, and measuring a nasolabial angle A; 3) measuring the length D from the vestibular groove bottom to the lower edge of the upper lip when the patient wears the tooth; 4) establishing a median sagittal plane S inthe data D1, and establishing a straight line L1 between the most salient point of the lip surface of the maxillary alveolar ridge and the vestibular groove bottom point P1; (5) rotating the L1 towards the lip side by (1.29 A-113. 35) degrees with the vestibular groove bottom point as the rotation center, and obtaining a straight line L2; and 6) creating a point P2 on the straight line L2, whereinthe straight line distance between the point P2 and the vestibular groove bottom point P1 is the length D, and obtaining the midpoint of the lower edge of the upper lip after the proper denture is worn. The method can accurately predict the midpoint of the lower edge of the upper lip after the proper complete denture is worn, and further improves the efficiency and precision of the three-dimensional design of the edentulous complete denture.
Owner:PEKING UNIV SCHOOL OF STOMATOLOGY

Auxiliary device for frenum deepening surgery of edentulous jaw and manufacturing method of auxiliary device

The invention discloses an auxiliary device for frenum deepening surgery of an edentulous jaw and a manufacturing method of the auxiliary device, belonging to the technical field of medical instruments. The auxiliary device for the frenum deepening surgery of the edentulous jaw comprises a jaw dike and an arc-shaped base plate which are fixedly connected together, wherein the arc-shaped base plateis configured to be erected on the edentulous jaw so as to allow the inner surface of the arc-shaped base plate to be attached to the edentulous jaw, and the jaw dike is arranged on the outer surfaceof the arc-shaped base plate. According to the invention, in virtue of the extension and thickness of the arc-shaped base plate of the auxiliary device, muscle forces of lip-cheek muscles from outside to inside are isolated, and a given false tooth gap is occupied, so poor healing caused by muscle traction or operation failure caused by the fact that a frenum returns to a high position again after an operation can be prevented, and complete attached gingiva can grow on an exposed periosteum surface; and meanwhile, a stripping range in the operation is clearer, a doctor can be indicated or assisted to clarify the stripping range, and operation effect is effectively improved.
Owner:西安交通大学口腔医院

Endosteal horizontally placed dental implant system and method

An endosteal horizontally placed non-crestal dental implant system including at least one dental implant having a proximal end, a distal end, an internal architecture, and a helical thread extending along the outside region between the proximal end and the distal end. The one or more implants are configured to be implanted horizontally or near horizontally by way of a non-crestal approach, into a mandible or maxilla and to engage with bone tissue. The system also includes at least one dental implant abutment having a proximal end for attaching to the said dental implant and a distal end configured for the attachment of a dental prosthesis. A method of diagnosis and treatment of edentulism using the endosteal horizontally placed non-crestal dental implant system is also recited.
Owner:WASSEF MICHAEL

An edentulous implant method with preoperative design and fabrication of temporary dentures

The invention relates to the field of design and making of temporary dentures before operation with utilization of implant body position information in implant body design software in an oral implanting technology, in particular to an edentulous-jaw implanting method for designing and making the temporary dentures before operation. The method comprises steps as follows: 1), collecting basic information; 2), making a radiation guide plate and occlusal records; 3), designing the position of an implant body and storing the position information; 4), designing and making an implanting guide plate; 5), designing and making the temporary dentures; 6), wearing the temporary dentures immediately after implantation. The method has the beneficial effects as follows: 1, with the adoption of system design and digital processing, operative risks of doctors and working intensity of technicians during postoperative repair are effectively reduced, and the working efficiency is improved; 2, a perfect process is established at the beginning of design, thus, an integrated temporary denture bridge can be designed and made or processed, the strength of the temporary dentures is guaranteed, and the temporary dentures are prevented from being broken in a use process by a patient.
Owner:北京西科码医疗科技股份有限公司
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