36 results about "Implant technique" patented technology

A system (100) includes a bioprinter (110) having a nozzle (116) that is transluminally advanceable to the heart via a catheter (120). The bioprinter houses a bioink (140) comprising a biomaterial (142). While the nozzle extends from a distal portion (124) of the catheter, the nozzle can extrude the bioink into the heart such that the biomaterial assumes a three-dimensional implant-shape. Other embodiments are also described.

The utility model belongs to the technical field of tooth implantation, and particularly relates to an implant cleaning set of an implant tooth, which comprises a positioning block, a plurality of positioning holes are formed in the positioning block, and a cleaning component and a polishing component are respectively clamped in the positioning holes; the cleaning assembly comprises an annular brush head and a polishing head; the polishing assembly comprises a conical grinding wheel polishing head and a filamentous polishing head, the flat position of the surface of the implant is cleaned through an annular brush head, groove holes in the surface of the implant are polished through the polishing head, mildew spots are removed, and then the surface of the implant is polished through the conical grinding wheel polishing head and the filamentous polishing head; the surface smoothness of the implant is improved, the probability that food remains on the implant is reduced, the probability that the implant is corroded is further reduced, and the service life of the implant is prolonged.

The utility model relates to the technical field of oral implantation, in particular to a disposable silica gel implantation healing abutment extension cap, which comprises an abutment body and an extension cap made of silica gel, the abutment body comprises a threaded section and a connecting section, the extension cap comprises a sleeve part and a heightening part, the sleeve part is completely sleeved on the connecting section of the abutment body, and the heightening part is sleeved on the threaded section. And the extension cap and the abutment body jointly form a gum penetrating section and a supragingival section of the healing abutment. The extension cap is simple and convenient to disassemble and assemble, not only can be used as a heightening part, but also can play a role in protecting the abutment body, is completely and tightly wrapped outside the abutment body after being installed, and solves the problems that an existing protection cap is arranged at the top of the abutment body, and a gap possibly exists between the abutment body and the end face of the protection cap after sleeving.

The utility model discloses a zygomatic bone implant positioning bow, and belongs to the technical field of zygomatic implantation. The utility model relates to a cheekbone implant positioning bow which comprises a main bow frame, a guide sleeve and an adjusting piece. One end of the main bow frame is provided with a lower port, the lower port is provided with a guide sleeve, an adjusting piece is arranged outside the guide sleeve, the guide sleeve is provided with a through first hole body, the adjusting piece can move relative to the first hole body, and the middle of the adjusting piece is provided with a second through hole which is coaxial with the adjusting piece and penetrates through the two ends of the adjusting piece. Due to the structural design of the zygomatic implant positioning bow, especially the combination of the main bow frame and the adjusting piece channel, the precise positioning and implanting process of the zygomatic bone implant is optimized. Through rigidity and adjustable design of the bow frame, the positioning bow can adapt to anatomical structures of different patients, safety and accuracy of an operation are improved, and positioning errors in the operation are reduced.

The invention relates to the field of hair transplantation, and discloses a PHT hair follicle microneedle planting technical method and system.The PHT hair follicle microneedle planting technical method comprises the following steps that S1, hair follicles are extracted from a donor area, the extracted hair follicles are put into low-temperature normal saline to be soaked, and hair follicle residual fat and skin tissue are cut off through a hair transplantation blade; s2, in the process of transferring the hair follicles from the donor region to a target implantation region; s3, based on the data acquired in the step S2, adjusting implantation parameters according to the data; and S4, according to the adjusted implantation parameters, implanting the hair follicle into the target implantation area. The physiological data of the hair follicles and the tissue health degree data of the target implantation area are obtained in real time before implantation, dynamic self-adaptive adjustment of implantation parameters is achieved, the optimal implantation strategy is matched for each hair follicle, the individualized survival rate of the hair follicles in different scalp environments is achieved, and the survival rate of the hair follicles in different scalp environments is improved. And the trauma risk caused by blind planting is reduced.

The utility model relates to the technical field of dental implant, and discloses a dental implant guide plate which comprises a guide plate body and a guide ring, a target tooth position operation area is formed on the guide plate body, a sliding guide rail is arranged on the target tooth position operation area, the guide ring is in sliding fit with the sliding guide rail, and the sliding guide rail comprises a leading-in section and a guide section. The guide plate body is arranged, the guide plate body is placed at the designated position in the oral cavity of a patient, the guide sliding rail and the guide ring are arranged, the shape of the guide section on the guide sliding rail is designed in advance, the guide ring slides along the guide section, and then the movement track of a side cutting drill bit is guided; the guide device has a guide function when cutting upper and lower alveolar bones and cortical bones of an oral cavity, is suitable for tooth implantation, autogenous tooth transplantation and other situations needing specific alveolar bone hole preparation, has the characteristics of convenience in disassembly and assembly and good cutting effect, facilitates surgical operation of doctors and improves the experience of patients.

The application relates to the technical field of dental implantation, in particular to a light-emitting dental implant, which comprises an implant and an abutment, a healing cap and a wireless power supply device, the implant and the abutment are provided with a light guide channel, the built-in light source comprises a wireless charging coil receiving part, an LED lamp core and a light guide column, the wireless charging coil receiving part is arranged in the interior of the healing cap and cooperates with the wireless power supply device, the wireless charging coil receiving part is electrically connected with the LED lamp core, the light guide column is arranged on the lower side of the healing cap and is used for sealing the LED lamp core, a sealing capsule is arranged in the light guide channel, a light-cured light guide medium is arranged in the sealing capsule, the sealing capsule can release the light-cured light guide medium under the extrusion of the light guide column, the light is reflected by a medical UV curing adhesive and glass microspheres, passes through a light guide hole and acts on bone tissue, the area of the light irradiated to the bone tissue can be greatly improved, and the efficiency of sterilization and promotion of bone combination is improved.

The utility model discloses a dental extraoral scanning and positioning integrated scanning rod, and belongs to the technical field of dental implantation. A dental extraoral scanning and positioning integrated scanning rod comprises a scanning section body, a fastening hole is formed in the upper end face of the scanning section body, a mounting groove communicated with the fastening hole is formed in the lower end face of the scanning section body, a matching section body is arranged on the lower end face of the scanning section body, and a fastening assembly is arranged between the matching section body and the mounting groove; by integrating the scanning section body, the fastening hole, the mounting groove, the center screw, the matching section body and the fastening assembly, integrated design is achieved, the structure of the scanning rod is simplified, positioning and stability in the scanning process are ensured through the assembly relation, and the fastening assembly can be conveniently and rapidly assembled no matter the fastening groove is matched through threaded connection. The central screw is effectively prevented from loosening by the aid of the connecting seat and the connecting sleeve which are in interference connection, so that accuracy and consistency of scanning results are guaranteed, and success rate of oral treatment and repair is greatly increased.

The utility model relates to the technical field of oral implantation, and discloses a positioning drill bit for nasal implantation, which comprises a drill handle, a drill rod is fixedly connected to the bottom of the drill handle, a connecting sleeve is sleeved outside the drill handle, a telescopic groove is arranged at the bottom of the connecting sleeve, through holes which are uniformly distributed are arranged on two sides of the connecting sleeve in a penetrating manner, and the telescopic groove is communicated with the telescopic groove. Two mounting blocks are fixedly connected to the left side and the right side of the drill handle correspondingly, guide columns are fixedly connected to the front side and the rear side of the drill handle correspondingly, guide grooves are formed in the front side and the rear side in the telescopic groove correspondingly, limiting grooves are formed in the left side and the right side in the telescopic groove correspondingly, first threaded holes are formed in the outer sides of the two mounting blocks correspondingly, and a positioning groove is formed in the bottom of the drill rod. According to the drilling tool, the connecting sleeve, the telescopic groove, the through hole, the mounting block, the guide column, the guide groove, the limiting groove, the positioning head and the mounting assembly work in a matched mode, the drill handle is adjusted in the telescopic groove in a telescopic mode to be matched with the first screw for limiting, and the length of the drill handle can be adjusted according to needs.

The invention relates to the technical field of dental implant, in particular to a luminous dental implant which comprises an implant, an abutment, a healing cap and a wireless power supply device, light guide channels are formed in the implant and the abutment, a built-in light source comprises a wireless charging coil receiving part, an LED lamp wick and a light guide column, the wireless charging coil receiving part is arranged in the healing cap, and the LED lamp wick is arranged in the light guide column. The wireless charging coil receiving part is matched with a wireless power supply device, the wireless charging coil receiving part is electrically connected with the LED lamp wick, the light guide column is arranged on the lower side face of the healing cap and used for sealing the LED lamp wick, a sealing capsule is arranged in the light guide channel, a light curing light guide medium is arranged in the sealing capsule, and the sealing capsule can release the light curing light guide medium under extrusion of the light guide column. Light rays are reflected by the medical UV curing adhesive and the glass microspheres and penetrate through the light guide holes to act on the bone tissue, the area of the light rays irradiated to the bone tissue can be greatly increased, and the efficiency of sterilization and synostosis promotion is improved.

The utility model relates to the technical field of false tooth implantation, in particular to an abutment for false tooth implantation, which comprises a dental crown connecting end and an implant connecting end, a dental crown is mounted at the upper end of the dental crown connecting end, the implant connecting end is fixedly connected to the bottom of the dental crown connecting end, and an implant is spirally connected to the outer side of the implant connecting end; a fixing ring is fixedly connected to the upper end of the implant, a fixing block is fixedly connected to the upper end of the fixing ring, the implant connecting end comprises an abutment column, a mounting groove is formed in the outer side of the abutment column, and an elastic block is fixedly connected to the inner side of the mounting groove in a sticking mode; the upper end of the dental crown connecting end main body is fixedly connected with a buffer pad, the bottom of the dental crown connecting end main body is fixedly connected with a fixed shaft, and the outer side of the fixed shaft is rotationally connected with a rotating plate. According to the dental crown connecting end, the implant and the implant connecting end can be tightly clamped through the rotating plate and the clamping groove, so that the dental crown is firmly in place, and looseness and displacement are avoided.

The invention provides a multi-arm open-type implantation guide plate, and relates to the technical field of dental implantation, the multi-arm open-type implantation guide plate comprises a body fixed on upper and lower jaw dentitions or jaw bones and a guide plate sleeving the outer side of the body and used for positioning, and the middle of the guide plate is provided with a central platform for realizing stable positioning by using a multi-point plane stabilization principle. By means of a unique stable guide mode supported by multiple guide rails on the guide plate, implanting is completed under whole-course direct vision of a doctor, hard and soft tissue interference can be found in time in a fully-open implanting operation area, meanwhile, due to the strong supporting force of the multiple guide rails, the effect of correcting implanting drill bit deflection caused by different bone mineral densities in the implanting operation area is achieved, and the implanting efficiency is improved. The common planting hole type preparation difficulty caused by the friction resistance of the guide ring of the existing single-hole guide ring is avoided, and the heat generated in an operation area is reduced; secondly, a guide plate of a fully-open operation area formed by the device is combined with a water supply system on the implant dental handpiece to be matched with a water injection hole formed in the central platform to automatically spray water in multiple directions, so that the cooling efficiency is greatly improved, the implant cavity can be effectively prevented from being overheated, and the preparation efficiency is improved.

The utility model relates to the technical field of oral implanting, in particular to an oral implanting component which comprises a base, an annular groove hole is formed in the top end of the base, a sealing ring is connected to the inner wall of the annular groove hole in a clamped mode, an end is fixedly connected to the top end of the sealing ring, a fixing block is fixedly connected to the bottom end of the end, and clamping blocks are fixedly connected to the two sides of the fixing block. A circular groove hole is formed in the side, close to the annular groove hole, of the top end of the base. According to the oral implanting component, through the arrangement of the end head, the fixing block, the clamping block and the clamping groove, when the oral implanting component is used, the fixing block is fixed through the end head, the clamping block fixed by the fixing block rotates in the clamping groove formed in the surface of the component, the clamping block can be clamped and cannot be loosened by moving up and down, the clamping groove and the clamping block are tightly attached, and the implanting tooth end head can be detached through the device; and the whole body does not need to be disassembled, so that the maintenance cost is reduced, and the effects that the detachable end heads are assembled in a split manner and the maintenance cost is reduced are achieved.

The utility model discloses a kind of zygomatic implants, belong to dental implant technical field, including zygomatic end implant, the zygomatic end implant is connected with maxillary end implant by connecting portion, zygomatic end implant outside is equipped with first threaded portion, maxillary end implant outside is equipped with second threaded portion. The first threaded portion thread diameter is less than second threaded portion thread diameter. The connecting portion is the rod body with smooth surface. By the segmented design of zygomatic end implant, connecting portion and maxillary end implant, the combination of different thread structures and smooth surface, overcome the deficiencies of zygomatic implant in stability, cleaning difficulty and postoperative complications etc. in prior art, improve the stability and antibacterial ability of implant.

The utility model relates to the technical field of dental implant, and discloses a scanning rod for dental implant repair, which comprises a scanning rod main body, a marking mechanism arranged on the outer wall of the scanning rod main body, a convenient mounting mechanism arranged at the top of the scanning rod main body, the marking mechanism comprises a fixed cylinder, the fixed cylinder is fixedly sleeved on the outer wall of the scanning rod main body, and the marking mechanism is arranged on the outer wall of the scanning rod main body. And the outer wall of the fixed cylinder is fixedly connected with a fixed ring. Through the design of the marking mechanism, the scanning rod main body can be marked through corresponding numbers, an operator can quickly take the scanning rod main body of a proper model through the numbers, the problem that the scanning rod main body is easy to take mistakenly in the oral cavity treatment process is avoided, the oral cavity scanning efficiency is guaranteed, and the operation is convenient. And through the overall design of the convenient mounting mechanism, an operator can conveniently screw a threaded connection foot into the implant, and the problem that the surface of the scanning rod main body is smooth and is relatively inconvenient in the manual rotation process is solved.

The utility model relates to the technical field of dental implantation, and discloses a stepped hollow drill for zygomatic implantation, which comprises a drill rod, a connecting rod is fixedly connected to the right side of the drill rod, a mounting seat is fixedly connected to the right side of the connecting rod, a water inlet is formed inside the front end of the connecting rod, and a polishing component is arranged on the left side of the drill rod. The grinding assembly comprises a three-edged drill, the three-edged drill is arranged on the left side of the connecting rod, the three-edged drill is in a three-edged shape, a water inlet groove is formed in the connecting rod, a connecting groove is formed in the drill rod, four drill bits are fixedly connected to the right side of the three-edged drill, and the drill bits are sequentially enlarged from left to right. The special triangular prism shape of the triangular prism drill can play a good positioning role when the triangular prism drill is in contact with the cheekbone, a doctor is helped to control the drilling direction more accurately, the stepped drilling process is achieved through the four sections of drill bits which are sequentially increased from left to right, and it is guaranteed that the drilling precision and the diameter meet the requirement of implant implantation.

The utility model relates to the technical field of false tooth implantation, and discloses a movable false tooth implantation guide plate, which comprises a guide plate, the shape of the guide plate is matched with the gum, the guide plate is provided with a clamping groove matched with teeth, the top surface of the guide plate is provided with a groove at the tooth vacancy, the groove is provided with an implantation hole, and the implantation hole is communicated with the clamping groove. The top of the groove is fixedly connected with a positioning cylinder on the outer side of the planting hole, the inner side of the positioning cylinder is provided with a guide sleeve, the outer side of the positioning cylinder is fixedly connected with a flow guide pipe, the outer side of the guide plate is fixedly connected with a plurality of protective shells, the protective shells are internally and movably provided with pressing plates, the outer sides of the protective shells are fixedly connected with fixing columns, the fixing columns are internally provided with threaded holes, and bolts are installed in the threaded holes. By means of the arrangement of the pressing plate, damage to teeth can be reduced, meanwhile, the installation stability of the guide plate is improved, normal saline can be continuously used for cooling in the drilling process by means of the arrangement of the flow guide pipe, then bone tissue damage caused by overheating of a drill bit can be prevented, and safety is higher.

This utility model relates to the field of dental implant technology, and in particular to a high-precision guide plate for removable dental implant implantation, comprising a guide plate body, a positioning component, and an opening component; the upper end of the guide plate body is equipped with an opening component for preventing excessive drilling without repeated measurements, and the lower end of the guide plate body is equipped with a positioning component for rapid adsorption and alignment, preventing displacement of traditional guide plates due to soft tissue deformation. The positioning component includes patches, and two sets of patches are symmetrically arranged at the lower end of the guide plate body for pre-attaching to the patient's mouth. Multiple sets of neodymium magnets for use in patients with insufficient bone content or who fear invasive surgery are sequentially installed from left to right on the upper surface of the patches. A metal ring magnetically connected to the neodymium magnets is provided at the center of the lower surface of the guide plate body. This utility model provides a non-invasive fixation method by utilizing neodymium magnets, reducing the patient's fear and physical burden, and is also applicable to more types of cases.

The utility model discloses a honeycomb-shaped internal connection dental implant system, which relates to the technical field of dental implant and is characterized by comprising a dental implant, an internal connection body and an external connection body which are arranged in sequence, the dental implant is a lower conical honeycomb-shaped cylinder, the dental implant comprises a central structure of the lower conical cylinder, a lower conical hollow inner connecting part is arranged in the center of the upper part of the central structure, and a honeycomb-shaped body is integrally formed on the outer wall of the central structure; the inner connecting body comprises an inner connecting part of a lower conical cylinder, the inner connecting part is matched with the hollow inner connecting part, an outward extending part of a lower conical cylinder structure is integrally formed above the top surface of the inner connecting part, and an outer connecting part of an upper conical cylinder is integrally formed above the top surface of the outward extending part; the outer connecting body is an upper conical hollow cylinder, and has the effects that when a single implant denture is repaired, the prosthesis is simple and quick to install and maintain, and the aesthetic property is strong.

The utility model discloses a novel hair follicle planting pen, and relates to the technical field of hair follicle planting. The lower portion of the outer side of the pen body is fixedly connected with a grip module, a control module is installed on the inner side of the grip module, the bottom of the pen body is provided with a top skin assembly, the inner side of the pen body is provided with a planting assembly, and the bottom of the planting assembly is provided with a replacement assembly. Through the arrangement of the planting assembly and the arrangement of the opposite movement of the push needle and the reaming needle, the reaming needle can be pulled out of a wound while the push needle pushes hair follicles, so that the phenomenon that the reaming needle carries the hair follicles during subsequent needle pulling can be avoided, and hair follicle damage caused by secondary planting is avoided. Hair follicle planting is completed at a time, and the effects of efficient, safe and rapid hair follicle planting operation and improvement of the survival rate of hair follicles are achieved.

The utility model relates to the technical field of dental implantation, in particular to an efficient heat dissipation cutting drill device which comprises a mobile phone main body, one end of the mobile phone main body is detachably connected with a drill bit, a heat dissipation structure is installed on the outer side of the mobile phone main body, the heat dissipation structure comprises a water drainage assembly and is fixedly installed on the outer side of the mobile phone main body, and the water drainage assembly comprises a water drainage bent pipe. The connecting assembly is fixedly installed on the outer side surface of the drainage elbow, and the water supply assembly is fixedly installed on the outer side surface of the mobile phone body. According to the utility model, the adjusting structure is arranged in the water outlet bent pipe, so that water drips out of the water outlet bent pipe when the water pressure is higher, the water is continuously discharged from the supplementing pipe to add water to the drilling position when the water pressure is lower, and the drill bit and the drilling position are soaked in the water to be cooled and the water temperature at the position is maintained when the drilling is carried out for a longer time; and meanwhile, the drill bit can be automatically washed after the drill bit is used.

The utility model relates to the technical field of false tooth implantation, in particular to a scanning body assembly for tooth implantation, which comprises a connecting frame with certain toughness and strength, a lead for connecting a power supply and a scanning rod, one end of the connecting frame is fixedly connected with the lead in a welding manner, and one side of the connecting frame is fixedly connected with the scanning rod. The end, close to the connecting frame, of the scanning rod is fixedly connected with a sliding block. The outer side of the sliding block is slidably connected with a cleaning device. The cleaning device comprises an empty bin, an adding pipe assembly is fixedly connected to the outer side of the empty bin, a piston is slidably connected to the inner side of the empty bin, a sealing ring is fixedly connected to the outer side of the piston in a bonding mode, a guide rod is fixedly connected to the side, close to the connecting frame, of the piston, and a spiral pipe is arranged on the side, away from the connecting frame, of the empty bin. The side, away from the connecting frame, of the empty bin is fixedly connected with an adjustable spray angle mechanism. According to the utility model, dirt and impurities on the surface of the scanning rod can be effectively removed through the arranged cleaning device, and the scanning precision is ensured not to be influenced by the dirt.

The utility model provides a flaring device for an oral implanting operation, and relates to the technical field of oral implanting. The flaring device for the oral implant surgery comprises an outer side elastic supporting ring, an inner side elastic supporting ring and a flexible bearing face, and the flexible bearing face is connected between the outer side elastic supporting ring and the inner side elastic supporting ring, so that the outer side elastic supporting ring, the flexible bearing face and the inner side elastic supporting ring form a barrel shape. And a dot-matrix through hole area exists in the part, close to the inner side elastic supporting ring, of the flexible bearing surface. By utilizing the dot-matrix through hole area on the flexible bearing surface, saliva, blood and the like can penetrate through the dot-matrix through hole area when a patient uses the dilator to dilate the mouth, so that the saliva, the blood and the like can be sucked away by the saliva suction tube and cannot be accumulated at the lower jaw, foreign body sensation is eliminated, and patient experience is improved.

The utility model discloses a multifunctional base cap, which relates to the technical field of dental implant and comprises a cap body, a covering groove, a mounting unit and an identification unit, the covering groove is fixedly formed in the bottom of the cap body, an anti-skid sleeve is arranged on the periphery of the covering groove, an installation unit facilitating installation of the base cap is arranged at the top of the cap body, and an identification unit improving accuracy is arranged at the top of the cap body. According to the utility model, clear identification surfaces and distinguishing points are arranged, so that the accuracy of model taking and transferring is obviously improved, the condition that adjacent tooth positions are confused or wrong is effectively reduced, the working efficiency and the treatment accuracy are improved, and a more reliable and satisfactory treatment effect is brought to a patient.

The invention discloses a parathyroid gland autologous implantation device, and relates to the technical field of parathyroid gland autologous implantation, and the parathyroid gland autologous implantation device comprises a double-cavity injector body; the combined module is arranged at the top end of the double-cavity injector body and comprises an air compression cavity and a rotary chopping cavity, an air pressure piston and a partitioning guide groove are movably connected into the air compression cavity, the air pressure piston is located above the partitioning guide groove, one end of the air pressure piston is located in the air compression cavity, and the other end of the air pressure piston is located in the rotary chopping cavity. The interior of the rotary chopping cavity is movably connected with a mincing cutter; and an adjusting module. According to the parathyroid gland autoimplantation device, the injector type handheld device is adopted, the human engineering design is met, the switching use design of the rotary chopping cavity and the air compression cavity integrates the two operation requirements, the operation process is simplified, use is convenient and fast, the treatment difficulty is reduced, the error rate is reduced, and the treatment efficiency is improved. And meanwhile, the modular design has the effects of reliability and safety.

The utility model provides a titanium mesh for oral implantation, which not only can be conveniently taken out in sections, but also can reduce the risks of displacement and breakage during placement, and relates to the technical field of oral implantation. The oral implant titanium mesh comprises a bent arch-shaped titanium mesh body, the titanium mesh body comprises a titanium mesh edge and a pore structure arranged in the titanium mesh edge, a weak structure easy to break is arranged on the side face of one side of the titanium mesh body, and the weak structure easy to break comprises a groove body extending from one end of the titanium mesh body to the other end of the titanium mesh body. At least one supporting rod group is arranged in the groove body; the supporting rod set is composed of two supporting rods which incline towards the two sides of the width direction of the groove body respectively and intersect in an X mode, and the two ends of each supporting rod are connected with the inner walls of the two sides of the groove body respectively. A fracture guide groove is formed in the intersection position of the two supporting rods of the supporting rod set. According to the utility model, the flap turning area when the titanium mesh is taken out in the later period can be reduced, and the treatment effect of the bone increment surgery can be better ensured.

The utility model belongs to the technical field of oral implanting, and particularly discloses an implant with a honeycomb-shaped porous surface, which comprises an implant body, implanting threads are fixedly connected to the outer wall of the implant body, and the thread pitch of the implanting threads is reduced from bottom to top; a plurality of cutting guide grooves are formed in multiple ends of the planting thread and are used for reducing the planting torque; the implant body is composed of the honeycomb-shaped porous layer, holes in the honeycomb-shaped porous layer are in the shape of regular hexagons, and the implant body can be combined with bone tissue more tightly in the long-term use process through the arrangement of the planting threads and the honeycomb-shaped porous layer, various mechanical loads in daily activities can be better borne, and the implant body can be used as a bone tissue implant. Complications such as loosening and displacement of the implant are reduced, the service life of the implant body is prolonged, the risk and cost of a secondary operation of a patient are reduced, and a long-term reliable treatment effect is brought to the patient.

The utility model relates to the technical field of tooth implantation, in particular to an auxiliary device for simulating crown removal of an implant abutment, which comprises a replacement body, the abutment and a dental crown, the replacement body is implanted in gingiva, the abutment is embedded into the replacement body through threads, the dental crown is adhered to the abutment, and a crown removal device is arranged at the adhesion position of the abutment and the dental crown. The crown removing device comprises a left half ring and a right half ring, and a clamping groove and a clamping block are correspondingly arranged at the two ends of the left half ring and the two ends of the right half ring respectively and are embedded with each other. The crown removing device further comprises a screw, the screw is matched with a threaded hole formed in the dental crown, and the head end of the screw abuts against the top of the base table. A receding gap is formed between the bottom of the base table and the replacement body. The crown removing device is arranged at the bottom of the outer ring of the dental crown for fixing and supporting, and the abutment moves in the direction far away from the dental crown through the screw, so that the dental crown is separated from the abutment, labor is saved, and the dental crown cannot be damaged. The technical problem that in the prior art, in the crown removing process, a crown removing device slips from a dental crown is solved.

Techniques for remotely monitoring a patient and a corresponding medical device are described. The remote monitoring includes providing an interactive session configured to allow a user to navigate a plurality of sub-sessions, determining a first set of data items from a first sub-session, the first set of data items containing image data, determining a second set of data items from a second sub-session of the interactive session, determining an anomaly based at least in part on the first set of data items and the second set of data items, and outputting a post-implant report of the interactive session.

The utility model relates to tooth root implantation technical field discloses a wide applicability's tooth root implantation is with mould drill, including connecting rod, two connecting plates are fixedly connected with one side of connecting rod, the rear side connecting plate one side is fixedly connected with the limit disc, the limit disc inner ring rotationally connects with the limit ring, the limit disc one side is equipped with the limit slot of even distribution, the limit ring inner ring slidingly connects with telescopic transmission rod, the telescopic transmission rod outer ring is fixedly connected with the rotary joint, the telescopic transmission rod outer ring is fixedly connected with two sliding blocks, the telescopic transmission rod outer ring one side is equipped with spring, the limit disc one side is fixedly connected with two fixed rods. In the utility model, pull the pull rod, make telescopic transmission rod stretch, the sliding block slides in the sliding slot, and the spring is compressed, makes the insert block to move from the limit slot, rotates the pull rod, drives telescopic transmission rod to rotate, and the limit ring rotates along with, and angle is adjusted according to the demand.