CN110840586B

CN110840586B - Tooth correction information tracking method and tracking system

Info

Publication number: CN110840586B
Application number: CN201911193835.2A
Authority: CN
Inventors: 赵晓磊; 王秀娟; 刘艳秋; 李利; 姚峻峰
Original assignee: Shanghai Zhengya Dental Technology Co Ltd
Current assignee: Shanghai Zhengya Dental Technology Co Ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2022-02-15
Anticipated expiration: 2039-11-28
Also published as: CN110840586A

Abstract

The invention provides a tooth correction information tracking method and a tooth correction information tracking system, wherein the tracking method comprises the following steps: acquiring oral cavity state information of a patient at the end of the current correction period and wearing time information of the shell-shaped tooth correction device, and comparing the oral cavity state information with correction target information of the current correction period in the corresponding correction scheme information; when the comparison result is not satisfied, judging whether the correction identity information of the current patient and the model of the shell-shaped tooth corrector corresponding to the current correction period are satisfied or not by identifying the identification information of the shell-shaped tooth corrector currently worn by the patient; when the correction identity information and the model of the shell-shaped tooth corrector are not satisfied, setting the unqualified relevant factors as the correction identity information and/or the model of the worn shell-shaped tooth corrector are abnormal; when the shell-shaped tooth appliance information is met, whether the wearing time of the patient wearing the shell-shaped tooth appliance reaches the target wearing time or not is judged, and then tracking of the shell-shaped tooth appliance information is completed.

Description

Tooth correction information tracking method and tracking system

Technical Field

The invention belongs to the technical field of tooth correction, and particularly relates to tracking of a tooth correction process, in particular to a tooth correction information tracking method and a tracking system.

Background

The invisible orthodontic treatment is to wear a shell-shaped tooth treatment device to correct teeth and relieve malocclusion and deformity so as to achieve the effect of beautifying the teeth.

In the process that a patient receives orthodontic correction, the corresponding correction target can be reached only by wearing the shell-shaped tooth corrector with a certain correction period, but the patient often wears the shell-shaped tooth corrector according to the habit of the patient, so that when the correction period is finished, some patients do not reach the corresponding correction target, under the condition, a doctor often judges relevant factors that the patient does not reach the corresponding correction target according to experience, the experience judgment has artificial subjective factors, and the work experience requirement on the doctor is relatively high; in addition, under the condition of not reaching the standard, the condition of misjudgment also exists according to the experience of a doctor, so that the correction time of a patient is influenced, and the correction effect is influenced.

Therefore, there is a need to track tooth correction information to track objective related factors that a patient does not reach a corresponding correction target.

Disclosure of Invention

The invention mainly aims to overcome the defects of the prior art, and provides a tooth correction information tracking method and a tracking system, which solve the problem that related factors of teeth which do not reach a correction target in the existing subjective analysis correction period are generated, realize objective parameters as the basis for obtaining the related factors of teeth which do not reach the correction target in the correction period, and provide a more reliable tooth correction scheme for patients according to the obtained related factors.

The technical scheme provided by the invention is as follows:

a dental correction information tracking method comprises the following steps:

s100: acquiring oral cavity state information of a patient at the end of a current orthodontic period and wearing time information of a shell-shaped tooth appliance, wherein the oral cavity state information comprises tooth information and/or dental arch information;

s200: comparing the oral cavity state information with the correction target information of the current correction period in the corresponding correction scheme information; when the comparison result does not meet the correction target information, tracking the related factors which do not reach the standard;

s300: judging whether the correction identity information of the current patient and the model of the shell-shaped tooth corrector corresponding to the current correction period are consistent with the analysis result of the identification information or not by identifying the identification information of the shell-shaped tooth corrector currently worn by the patient;

if the above-mentioned analysis results do not match, execute step S310; when the two are matched, the step S400 is executed;

s310: setting the unqualified relevant factors to be correspondingly set as the correction identity information and/or the abnormal model of the worn shell-shaped dental appliance according to the unmatched result;

s400: judging whether the wearing time of the shell-shaped tooth appliance worn by the patient reaches the target wearing time or not; and when the standard is not met, setting the relevant factors of the patient who wears the shell-shaped tooth appliance and does not reach the standard as that the wearing time does not reach the standard.

Further preferably, the step S400 includes:

s410: judging whether the total time length of wearing the shell-shaped tooth appliance in the correction period meets the total target time length in the corresponding correction period; when not satisfied, executing step S411, and when satisfied, executing step S420;

s411: setting the relevant factors of the patient who wears the shell-shaped tooth appliance which do not reach the standard as that the total target wearing time length in the appliance period does not reach the standard;

s420: judging whether the time length for wearing the shell-shaped tooth appliance within the set time in the correction period meets the target time length within the corresponding set time, and if not, executing the step S421;

s421: and setting the relevant factors of the patient who wears the shell-shaped tooth appliance which do not reach the standard as that the wearing time of the set time in the correction period does not reach the standard.

Further preferably, the method further comprises the following steps: when the target wearing time length is reached in the step S400, executing a step S500; step S500: and generating an exception report.

Further preferably, the alignment result in step S200 includes:

the comparison result of the tooth information comprises: comparing tooth information and/or arch information; the comparison of the tooth information specifically comprises: calculating difference values of the initial position information of each single tooth at the initial moment of the current correction period and the tooth position information at the end moment of the current correction period, calculating tooth movement difference values, and further judging whether the tooth movement difference values meet a target movement threshold corresponding to the current correction period; the tooth movement difference is the translation amount and/or the rotation angle of a single tooth;

the dental arch information comparison specifically comprises the following steps: calculating a difference value between dental arch information at the initial moment of the current correction period and dental arch information at the end moment of the current correction period, calculating a dental arch change difference value, and further judging whether the dental arch change difference value meets a dental arch target change threshold corresponding to the current correction period; the arch change difference is one or more of arch width and arch curvature.

Further preferably, the method further comprises the following steps: step S600, constructing a correction database, wherein the oral cavity state information, the wearing time length information and the correction target information of the patient are acquired in the correction database, and the comparison result and the identity information of the patient are set in a correlation manner;

the method specifically comprises the following steps:

setting a root directory of a prefabricated index field and subdirectories corresponding to the root directory in the correction database; indexing the associated information according to the prefabricated index field; after the correction result meets the correction target information and the correction result does not meet the correction target information, the patient information is classified and counted, and then marked, and the marking is respectively set as the prefabricated index fields of the corresponding root directories;

further, any one of the obtained oral cavity state information, the wearing duration information, the correction target information, the comparison result and the identity information of the patient is a pre-made index field of a subdirectory.

A dental appliance information tracking system, comprising: the intelligent monitoring terminal is used for acquiring oral cavity state information and wearing time length information of the shell-shaped tooth appliance when the current correction period of a patient is finished, and identifying identification information of the shell-shaped tooth appliance currently worn by the patient; the oral cavity state information comprises tooth information and/or dental arch information; the data processing terminal is in communication connection with the intelligent monitoring terminal and compares the oral cavity state information with corresponding correction target information of the current correction period; when the comparison result judges that the correction target information is not met, tracking related factors which do not reach the standard;

the data processing terminal specifically comprises: the shell-shaped tooth appliance parameter judging unit judges whether the correction identity information of the current patient and the model of the shell-shaped tooth appliance corresponding to the current correction period are consistent with the analysis result of the identification information or not by identifying the identification information of the shell-shaped tooth appliance currently worn by the patient; when the analysis results do not accord with each other, executing an abnormal marking unit; when the matching is met, executing a wearing duration judging unit; the abnormality marking unit sets the correcting identity information and/or the model abnormality of the shell-shaped tooth correcting device which is worn corresponding to the unqualified relevant factors according to the unmatched result obtained by the shell-shaped tooth correcting device parameter judging unit; the wearing time judging unit judges whether the wearing time of the shell-shaped tooth appliance worn by the patient reaches the target wearing time; and when the target wearing time length is not reached, the abnormal marking unit sets the relevant factors of the substandard wearing time length of the shell-shaped dental appliance worn by the patient as substandard wearing time length.

Further preferably, the wearing duration determining unit specifically includes:

judging whether the total time length of wearing the shell-shaped tooth appliance in the correction period meets the total target time length in the corresponding correction period; when the total target time length is not reached, the abnormal marking unit sets the relevant factors of the patient that the shell-shaped tooth appliance does not reach the standard as the time length of the total target appliance in the appliance period does not reach the standard; if the total target time length is reached, further judging whether the time length of wearing the shell-shaped tooth appliance within the set time in the correction period meets the target time length within the corresponding set time; if the correction time does not meet the standard, the abnormal marking unit sets the relevant factors that the shell-shaped tooth appliance worn by the patient does not meet the standard as the wearing time of the set time in the correction period does not meet the standard.

Further preferably, the data processing end further includes an abnormal information generating unit; and when the wearing time length judging unit judges that the total target time length is reached and the wearing time length of the set time is met, executing an abnormal information generating unit to generate an abnormal report.

Further preferably, the data processing terminal further comprises a comparison result generating unit; the comparison result in the comparison result generation unit comprises: comparing tooth information and/or arch information; the comparison of the tooth information specifically comprises: calculating difference values of the initial position information of each single tooth at the initial moment of the current correction period and the tooth position information at the end moment of the current correction period, calculating tooth movement difference values, and further judging whether the tooth movement difference values meet a target movement threshold corresponding to the current correction period; the tooth movement difference is the translation amount and/or the rotation angle of a single tooth; the dental arch information comparison specifically comprises the following steps: calculating a difference value between dental arch information at the initial moment of the current correction period and dental arch information at the end moment of the current correction period, calculating a dental arch change difference value, and further judging whether the dental arch change difference value meets a dental arch target change threshold corresponding to the current correction period; the arch change difference is one or more of arch length, arch width, and arch curvature.

Further preferably, the method further comprises the following steps: and the data storage module is used for storing and acquiring the correction target information of the patient, the comparison result information, and the oral cavity state information and the wearing time length information of the patient acquired from the intelligent monitoring terminal.

Further preferably, the data processing terminal further includes: the correction database acquires the oral cavity state information, the wearing duration information and the identity information of the patient from the data storage module and carries out correlation setting;

the method specifically comprises the following steps: setting a root directory of a prefabricated index field and subdirectories corresponding to the root directory in the correction database; indexing the associated information according to the prefabricated index field; after the correction result meets the correction target information and the correction result does not meet the correction target information, the patient information is classified and counted, and then marked, and the marking is respectively set as the prefabricated index fields of the corresponding root directories;

A dental appliance information tracking system, comprising:

the intelligent monitoring terminal is in communication connection with the data processing terminal through the portable intelligent terminal; the intelligent monitoring terminal acquires oral cavity state information of a patient at the end of a current correction period, wearing time information of the shell-shaped tooth corrector, and identification information for identifying the shell-shaped tooth corrector currently worn by the patient; the oral cavity state information comprises tooth information and/or dental arch information; the portable intelligent terminal is used for sending the information acquired by the intelligent monitoring terminal to the processing terminal and further pushing the correction scheme information of the patient to the intelligent monitoring terminal; the data processing end is used for comparing the oral cavity state information with the correction target information of the current correction period in the corresponding correction scheme information; when the comparison result judges that the correction target information is not met, tracking related factors which do not reach the standard;

the data processing terminal specifically comprises:

the shell-shaped tooth appliance parameter judging unit judges whether the correction identity information of the current patient and the model of the shell-shaped tooth appliance corresponding to the current correction period are consistent with the analysis result of the identification information or not by identifying the identification information of the shell-shaped tooth appliance currently worn by the patient; when the analysis results do not accord with each other, executing an abnormal marking unit; when the matching is met, executing a wearing duration judging unit; the abnormality marking unit sets the relevant factors which do not reach the standard as the abnormal parameters of the shell-shaped tooth appliance; the wearing time judging unit judges whether the wearing time of the shell-shaped tooth appliance worn by the patient reaches the target wearing time; and when the target wearing time length is not reached, the abnormal marking unit sets the relevant factors of the substandard wearing time length of the shell-shaped dental appliance worn by the patient as substandard wearing time length.

The tooth correction information tracking method and the tooth correction information tracking system provided by the invention can bring the following beneficial effects:

comparing the oral cavity state information of the patient in the current correction period with the corresponding correction target information of the current correction period, and tracking related factors which do not reach the correction target information according to a comparison result, wherein the related factors comprise real-time record and statistics of wearing time, total time, time within a period and time of each day; the second is the parameters of the shell-shaped dental appliance: whether the diaphragm parameters and the shell-shaped tooth appliance are worn correctly or not meets the current correction step or not, the self medical history condition of the patient and the current inner oral cavity condition are tracked according to the objective factors of the fact, the tracked related factors have objectivity, a doctor can comprehensively know the correction process of the patient through the tracked related factors, and a more reliable tooth correction scheme is made for the patient; the correction scheme can be updated in real time according to relevant factors in the correction process, so that the patient can quickly finish the correction target.

Drawings

The above features, technical features, advantages and implementations of a dental appliance information tracking method and system will be further described in the following detailed description of preferred embodiments in a clearly understandable manner with reference to the accompanying drawings.

FIG. 1 is a flowchart illustrating a method for tracking orthodontic information according to an embodiment;

FIG. 2 is a flowchart of a method for tracking dental correction information according to a second embodiment;

fig. 3 is a block diagram of a dental appliance information tracking system according to a third embodiment.

Detailed Description

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following description will be made with reference to the accompanying drawings. It is obvious that the drawings in the following description are only some examples of the invention, and that for a person skilled in the art, other drawings and embodiments can be derived from them without inventive effort.

The invention provides a tooth correction information tracking method and a tracking system, and aims to analyze tooth correction information in a correction period and track related factors which do not reach correction target information so as to solve the problem that a doctor cannot objectively analyze the related factors which do not reach the target correction of a patient at present.

The first embodiment is as follows:

the present embodiment provides a method for tracking orthodontic information, a flowchart of which is shown in fig. 1, and the method specifically includes the following steps.

s300: judging whether the identification information of the shell-shaped tooth appliance currently worn by the patient is satisfied with the correction identity information of the current patient and the model of the shell-shaped tooth appliance corresponding to the current correction period;

when the correction identity information and the model of the shell-shaped tooth corrector are not satisfied, executing step S310; when satisfied, executing step S400;

s310: setting the relevant factors which do not reach the standard as the correction identity information and/or the model abnormality of the shell-shaped tooth corrector worn;

The above steps will be described in detail below.

It should be noted that, in the orthodontic process, if a patient needs to go from the initial state of the teeth to the target state, the orthodontic process is a longer process, generally, the orthodontic process is divided into a plurality of correction cycles, one correction cycle is 14 days, and the patient needs to wear a shell-shaped tooth corrector of a corresponding model in one correction cycle, that is, the models of the shell-shaped tooth correctors worn by the patient in different correction cycles are different.

In step S100, the current correction cycle may be one of the complete correction cycles, or may be a certain day of the correction cycle, or may also be a certain specific time period of the certain day, such as an evening time period of the certain day, or a daytime time period of the certain day.

The oral cavity state information related to the embodiment refers to oral cavity image information matched with a shell-shaped tooth appliance worn by a patient in a current correction period; the oral cavity image information is subjected to image processing (e.g., image segmentation, image comparison, and image feature analysis) to obtain information including at least tooth information, arch information, and maxillofacial occlusion information, wherein the tooth information may include a balance amount and a rotation angle of a segmented individual tooth, the arch information may include an arch length, an arch width, and an arch curvature, and the maxillofacial occlusion information may include a movement amount of a jaw.

The wearing duration information of the shell-shaped orthodontic appliance related to the embodiment refers to wearing duration, the wearing duration is counted according to the actual wearing condition of the shell-shaped orthodontic appliance worn by the patient in the current correction period, for example, according to the actual wearing condition of the shell-shaped orthodontic appliance worn by the patient, the wearing duration can be single wearing duration of the shell-shaped orthodontic appliance worn by the patient at intervals in one day, the wearing duration can also be wearing duration of the shell-shaped orthodontic appliance worn by the patient in the current correction period on average every day, and the wearing duration can also be wearing duration of the shell-shaped orthodontic appliance worn by the patient in the current correction period.

In step S200, comparing the oral cavity state information with the correction target information of the current correction period in the corresponding correction scheme information; specifically, the comparison result of the dental information includes: comparing tooth information and/or arch information; the comparison of the tooth information specifically comprises: calculating difference values of the initial position information of each single tooth at the initial moment of the current correction period and the tooth position information at the end moment of the current correction period, calculating tooth movement difference values, and further judging whether the tooth movement difference values meet a target movement threshold corresponding to the current correction period; the tooth movement difference is the translation amount and/or the rotation angle of a single tooth; the dental arch information comparison specifically comprises the following steps: calculating a difference value between dental arch information at the initial moment of the current correction period and dental arch information at the end moment of the current correction period, calculating a dental arch change difference value, and further judging whether the dental arch change difference value meets a dental arch target change threshold corresponding to the current correction period; the arch change difference is one or more of arch width and arch curvature.

Comparing the translation amount of a single tooth with a target translation amount in the current correction period, comparing the rotation angle of the single tooth with a target rotation angle, comparing the dental arch length, the dental arch width and the dental arch curvature with a target dental arch length, a target dental arch width and a target dental arch curvature, and comparing the movement amount of a jaw bone with a target movement amount to further obtain each comparison result, wherein the comparison mode can be the comparison of the sizes of two numerical values, or the comparison of the difference value/ratio value of the two numerical values with a preset value, and for each comparison value, if at least one comparison value does not accord with the preset range or preset value, judging that the correction target information is not satisfied; in other embodiments, the proportion of each comparison value can be set according to the number of compared items, wherein if the comparison value of the proportion does not meet the preset range or preset value, the oral cavity state information of the current correction period is judged not to meet the correction target information; for example, the amount of translation, the amount of rotation, and the amount of jaw movement of a single tooth are set as reference values having a large specific gravity. The obtained comparison result can be analyzed by image comparison, the image information of the end of the correction period is compared with the target correction state of the corresponding period, and the relative movement is obtained and is used as the comparison result, and the comparison result is analyzed.

If it is determined in step S200 that the correction target information is not satisfied, in this embodiment, it is determined, preferentially in step S300, whether the correction identity information of the current patient and the model of the shell-shaped tooth appliance corresponding to the current correction period are satisfied by identifying the identification information of the shell-shaped tooth appliance currently worn by the patient.

As described above, the models of the shell-shaped tooth appliances worn by patients in different correction periods are different, and if the model of the shell-shaped tooth appliance worn by the patient in the current correction period has an error, the patient has not only uncomfortable feeling of wearing but also cannot reach the correction effect in the current correction period, for example, the patient mistakenly wears the shell-shaped tooth appliance corresponding to the 6 th correction period as the shell-shaped tooth appliance in the 5 th correction period. Further, it is determined that the correction effect cannot be achieved by reading identification information on a shell-shaped dental appliance which is three-in-one and is four-in-one to be worn.

In addition, because the design of shell form tooth correction ware is based on digital tooth jaw model design, specific manufacture process can be 3D printing, also can be the hot pressing membrane technology preparation, promptly, shell form tooth correction ware is used to the patient before, will pass through design stage and preparation stage earlier, wherein, arbitrary link appears the mistake in design stage and the preparation stage, will cause the shell form tooth correction ware of preparation to reach corresponding correction effect.

Therefore, in the embodiment, it is preferentially determined whether the shell-shaped tooth appliance parameter currently worn by the patient meets the target shell-shaped tooth appliance parameter through step S300, specifically, it is determined whether the model, the fitting degree, and the attachment parameter of the shell-shaped tooth appliance meet the requirements, and if any one of the parameters does not meet the requirements, the unqualified relevant factors are set as the abnormal shell-shaped tooth appliance parameter to be worn.

In step S300, it can be preferably determined whether the model of the shell-shaped tooth appliance meets the requirement of the current appliance cycle, and if the model of the shell-shaped tooth appliance meets the current appliance cycle, it is further determined whether the fitting degree of the shell-shaped tooth appliance to the teeth of the patient in the actual wearing process meets the requirement, and whether the design of the attachment parameters (e.g., the number and the setting position of the attachments) of the shell-shaped tooth appliance meets the requirement.

For example, whether the fitting degree of the shell-shaped dental appliance to the teeth of the patient meets the requirement and whether the accessory parameters of the shell-shaped dental appliance meet the requirement can be analyzed through the finite element analysis according to the comparison result in the step S200.

Through the specific determination in step S300, in step S310, the parameters of the shell-shaped dental appliance to be worn may be further specifically set as: the shell-shaped dental appliance has wrong model, and/or the shell-shaped dental appliance is too loosely attached to the teeth of the patient, and/or the position of the traction hook of the shell-shaped dental appliance is abnormally set, and the like.

Since the wearing time of the shell-shaped tooth appliance also directly affects the appliance effect, if the parameters of the shell-shaped tooth appliance currently worn by the patient are judged to be normal through the step S300, the embodiment judges whether the wearing time of the shell-shaped tooth appliance worn by the patient reaches the target wearing time through the step S400; and when the standard is not met, setting the relevant factors of the patient who wears the shell-shaped tooth appliance and does not reach the standard as that the wearing time does not reach the standard.

Because of the shell tooth correction device is through applying the power of correcting to patient's tooth, and then reach the effect of correcting, should correct the power and can make the patient produce certain uncomfortable sense, so the actual in-process of wearing of shell tooth correction device is worn to the patient, generally be satisfying every day that the doctor's advice required, or the duration of setting in every cycle, specific wearing time is constantly according to the comfortable duration of wearing of self will selection, for example, the number of times that the shell tooth correction device was taken to patient daytime time is more frequent, for example, the patient wears for 2.5 hours at every turn and will take a rest a period of time and wear again.

Further, step S400 specifically includes the following steps:

s420: judging whether the time length of wearing the shell-shaped tooth appliance within the set time in the appliance period meets the target time length within the corresponding set time, and if not, executing the step S421;

the set time may be a time of day, for example, an average target wearing time per day within a preset correction period, and then step S420 determines whether the average actual wearing time per day within the correction period meets the target wearing time per day;

the set time may also be a time of a certain time period in a day, for example, 24 hours a day is divided into 3 time phases, and each time phase is preset with a corresponding target wearing duration, then step S420 may determine whether the actual wearing duration in the time phase of the day meets the corresponding target wearing duration.

S421: and setting the relevant factors of the patient who wears the shell-shaped tooth appliance which do not reach the standard as that the wearing time of the set time in the appliance period does not reach the standard.

Through the steps S410-S421, whether the total wearing time of the patient in the correcting period meets the requirement, whether the average daily wearing time of the patient in the correcting period meets the requirement, and whether the wearing time of the patient in the daytime meets the requirement can be judged, so that the specific factors that the correcting effect of the patient does not reach the standard can be found.

According to the tooth correction information tracking method provided by the embodiment, the oral state information of the patient in the current correction period is compared with the corresponding correction target information in the current correction period, the related factors which do not reach the correction target information are tracked according to the comparison result, the tracked related factors have objectivity, a doctor can comprehensively know the correction process of the patient through the tracked related factors, and a more reliable tooth correction scheme is made for the patient.

The above-mentioned tracking has not reached the correlation factor who rescues the target information to tracing has been described, and when obtaining shell form tooth and rescued the wearing duration of ware and not up to standard and/or, shell form tooth and rescued the ware parameter abnormal, further, this implementation still includes: adjusting the regimen of the shell-shaped dental appliance worn by the patient based on the tracked correlation factors.

For example, when the relevant factor is that the wearing duration does not meet the standard, the patient is reminded to adjust the wearing duration, for example, the wearing duration of the current correction cycle is extended, and each correction cycle is extended from the original 14 days to 21 days.

For example, when the relevant factor is that the shell-shaped dental appliance is wrong in model, the patient is reminded to wear the correct shell-shaped dental appliance, and the current appliance cycle is repeated.

Further, when it is determined in step S200 that the correction target information is satisfied, tracking the relevant factors that satisfy the correction target information, and recording and marking the relevant factors.

The relevant factors are relevant factors meeting the correction target information and correspond to relevant factors not meeting the correction target information, for example, the relevant factors meeting the correction target information can be that the shell-shaped tooth appliance has normal parameters and the wearing time meets the requirements.

By tracking the relevant factors meeting the correction target information, the next correction period of the patient can be adjusted, for example, the oral cavity state information of the current correction period exceeds the correction target information (for example, the teeth should normally move 0.1mm in the current correction period, but the teeth actually move 0.2mm), and the wearing time of the patient follows the medical advice, in this case, the correction step number in the next correction period can be adjusted, for example, the original 40 steps are reduced to 35 steps.

Similarly, the related factors of the record and the mark can be stored in a database to be used as sample data, so that a reference basis is provided for the subsequent doctor to design the correction scheme.

The method for tracking tooth correction information provided by the embodiment can objectively obtain the relevant factors reaching the correction target and the relevant factors not reaching the correction target in the correction period of the patient, can guide a doctor to comprehensively know the correction process of the patient according to the tracked relevant factors in a feedback manner, and can make a more reliable tooth correction scheme for the patient.

The following embodiment provides a specific example to further explain the above steps.

For example:

acquiring oral cavity state information and wearing time information of the patient A at the end of the 5 th correction period, and after the oral cavity state information is subjected to digital processing, obtaining tooth information, dental arch information and maxillofacial occlusion information of the patient A at the end of the 5 th correction period;

comparing the correction information of the patient A at the end of the 5 th correction period with the correction target information in the 5 th correction period, wherein the comparison result is as follows: the correction amount at the end of the 5 th correction cycle does not reach the target correction amount (for example, the correction amount at the end of the 5 th correction cycle reaches 0.1mm (the movement amount of teeth is 0.1mm), and the target correction amount of the 5 th correction cycle is 0.2 mm);

judging whether the shell-shaped tooth appliance parameters worn by the patient A meet the target shell-shaped tooth appliance parameters of the 5 th correction period or not, if so, judging whether the wearing time of the patient A in the 5 th correction period meets the target wearing time or not, judging that the total wearing time of the patient A in the 5 th correction period is 130 hours, and the target wearing time of the 5 th correction period is 280 hours, so that the wearing time of the patient A in the 5 th correction period does not reach the target wearing time requirement, further sending a prompt that the wearing time does not reach the target requirement to the patient A, prolonging the 5 th correction period and enabling the wearing time of the patient A to reach 280 hours.

Example two:

based on the first embodiment, the present embodiment provides another tooth correction information tracking method, and the flowchart thereof is shown in fig. 2, which specifically includes the following steps.

And when the standard is not reached, setting the relevant factors of the patient for wearing the shell-shaped dental appliance which do not reach the standard as the wearing time which does not reach the standard, and if the standard is reached, executing the step S500.

S500: and generating an exception report.

The model, the identity and the wearing time of the shell-shaped tooth appliance meet the requirements, or the appliance effect cannot be achieved, and based on the condition, an abnormal report needs to be generated, or diagnosis is carried out on related personnel such as doctors and the like, and if the abnormal report is generated, the diagnosis can be carried out; acquiring individual information of a patient, judging whether the individual information is abnormal or not, and if so, wherein the individual information comprises the bone condition of the patient and oral complications; sending the individual information to a doctor end, adjusting the correction scheme of the individual information, and the like;

the specific processes of the steps S100 to S400 refer to the steps S100 to S400 of the first embodiment, which is not described in detail herein, but different from the first embodiment, the present embodiment further considers individual information of the patient, that is, the present embodiment tracks the wearing duration information of the shell-shaped dental appliance, the parameters of the shell-shaped dental appliance, and the individual information of the patient, so as to more comprehensively understand the specific reasons for the unqualified orthodontic effect of the patient, and provide an optimal orthodontic solution for the subsequent orthodontic treatment of the patient.

The tracking steps S300-S500 are to track the shell-shaped tooth appliance parameters preferentially, track the wearing time when the shell-shaped tooth appliance parameters meet the requirements, and track the individual information when the wearing time meets the requirements; this tracking process can quickly find out the relevant factors that do not reach the standard.

In practice, it is within the scope of the present invention for a person skilled in the art to obtain the relevant factors of the patient not meeting the standard by performing a transformation or a deletion of the steps on the tracking process according to the basic concept of the present invention, for example, the step S300 is step-interchanged with the step S400.

The above-mentioned tracking has not reached the relevant factor of correcting the target information and has been described, when obtaining that the wearing duration of shell tooth correction ware is not up to standard, and/or shell tooth correction ware parameter is unusual, and/or individual information is unusual, further, this implementation still includes: adjusting the regimen of the shell-shaped dental appliance worn by the patient based on the tracked correlation factors.

Further, when the step S200 determines that the correction target information is satisfied, the method further includes the steps of:

The embodiment further comprises the following steps: step S600, constructing a correction database, wherein the oral cavity state information, the wearing time length information and the correction target information of the patient are acquired in the correction database, and the comparison result and the identity information of the patient are set in a correlation manner; the method specifically comprises the following steps: setting a root directory of a prefabricated index field and subdirectories corresponding to the root directory in the correction database; indexing the associated information according to the prefabricated index field; after the correction result meets the correction target information and the correction result does not meet the correction target information, the patient information is classified and counted, and then marked, and the marking is respectively set as the prefabricated index fields of the corresponding root directories; further, any one of the obtained oral cavity state information, the wearing duration information, the correction target information, the comparison result and the identity information of the patient is a pre-made index field of a subdirectory.

For example, "in the index set of the database which does not reach the standard, further according to the input preset index field" time length ", the identity information of the patient whose corresponding time length does not reach the standard can be found, and the information corresponding to the patient can be directly obtained by directly inputting the preset index field" patient name ", etc.; directly checking whether the standard is reached or not, and the reason of not reaching the standard and the like.

The method for tracking tooth correction information provided by the embodiment can objectively obtain the relevant factors reaching the correction target and the relevant factors not reaching the correction target in the correction period of the patient, can guide a doctor to comprehensively know the correction process of the patient according to the tracked relevant factors in a feedback manner, can make a more reliable tooth correction scheme for the patient, records the correction information of each patient in a database, and can also avoid the occurrence of the relationship between the patient and the patient.

Example three:

based on the first embodiment and the second embodiment, the present embodiment provides a dental correction information tracking system, a functional block diagram of which is shown in fig. 3, and which includes an intelligent monitoring terminal 1 and a data processing terminal 2;

the method comprises the steps that an intelligent monitoring terminal 1 obtains oral cavity state information of a patient at the end of a current correction period, wearing time length information of a shell-shaped tooth corrector, and identification information of the shell-shaped tooth corrector worn by the patient at present; the oral cavity state information comprises tooth information and/or dental arch information; sending the acquired oral cavity state information to the data processing end 2, and comparing the oral cavity state information with the corresponding correction target information of the current correction period; when the comparison result judges that the correction target information is not met, tracking related factors which do not reach the standard; for explaining the current correction period and the wearing duration information, please refer to the first embodiment, which is not described herein again.

The intelligent monitoring terminal 1 is provided with a data interface and a communication interface, so that the intelligent monitoring terminal 1 can acquire oral cavity state information and wearing duration information which are stored in a hard disk or a U disk or other memories without a wireless communication function through the data interface; the intelligent monitoring terminal 1 can also acquire oral cavity state information and wearing time information from an external terminal associated with the intelligent monitoring terminal in a wireless transmission mode, and the external terminal is used for monitoring the wearing time information of the shell-shaped tooth appliance worn by the patient and assisting in acquiring the oral cavity state information of the patient.

The data processing end 2 is configured with a computer program which has image processing and data operation functions (for example, an image segmentation algorithm), and by running the computer program, the data processing end 2 realizes the informationization processing of the acquired oral cavity state information to obtain information at least comprising tooth information, dental arch information and maxillofacial occlusion information, wherein the tooth information at least comprises the translation amount and the rotation angle of a single tooth; the arch information includes at least arch length, arch width, and arch curvature; maxillofacial occlusion information includes: the amount of jaw movement. The data processing terminal 2 sends the processed oral cavity state information to the tracking module 3.

The specific factors that the data processing end 2 does not meet the tracking standard include:

the shell-shaped tooth appliance parameter judging unit 31 judges whether the identification information of the shell-shaped tooth appliance currently worn by the patient is satisfied with the correction identity information of the current patient and the model of the shell-shaped tooth appliance corresponding to the current correction period;

when any one of the tracked shell-shaped dental appliance parameters is not satisfied, executing an abnormality marking unit 34; when the target shell-shaped tooth appliance parameters are met, executing a wearing time judgment unit; the abnormality marking unit 34 sets the relevant factors which do not reach the standard as the abnormal parameters of the shell-shaped tooth appliance to be worn; the wearing time judging unit 32 judges whether the wearing time for the patient to wear the shell-shaped dental appliance reaches a target wearing time; when the target wearing time length is not reached, the abnormality marking unit 34 sets the relevant factor that the patient does not reach the standard in wearing the shell-shaped dental appliance to the wearing time length not reaching the standard.

The wearing duration determination unit specifically includes: judging whether the total time length of wearing the shell-shaped tooth appliance in the correction period meets the total target time length in the corresponding correction period; when the total target length is not reached, the abnormal marking unit 34 sets the relevant factors that the shell-shaped dental appliance worn by the patient does not reach the standard as the total target wearing length in the appliance period does not reach the standard; if the total target time length is reached, further judging whether the time length of wearing the shell-shaped tooth appliance within the set time in the correction period meets the target time length within the corresponding set time; if the time does not meet the standard, the abnormal marking unit 34 sets the relevant factors that the shell-shaped tooth appliance worn by the patient does not meet the standard as the wearing time of the set time in the appliance period does not meet the standard.

Preferably, the data processing end further comprises an exception information generating unit; and when the wearing time length judging unit judges that the total target time length is reached and the wearing time length of the set time is met, executing an abnormal information generating unit to generate an abnormal report.

Preferably, the data processing terminal further comprises a comparison result generating unit, and the comparison result generating unit comprises a comparison result.

Preferably, the alignment result comprises: comparing tooth information and/or arch information;

the comparison of the tooth information specifically comprises: calculating difference values of the initial position information of each single tooth at the initial moment of the current correction period and the tooth position information at the end moment of the current correction period, calculating tooth movement difference values, and further judging whether the tooth movement difference values meet a target movement threshold corresponding to the current correction period; the tooth movement difference is the translation amount and/or the rotation angle of a single tooth;

the dental arch information comparison specifically comprises the following steps: calculating a difference value between dental arch information at the initial moment of the current correction period and dental arch information at the end moment of the current correction period, calculating a dental arch change difference value, and further judging whether the dental arch change difference value meets a dental arch target change threshold corresponding to the current correction period; the arch change difference is one or more of arch length, arch width, and arch curvature.

Preferably, the method further comprises the following steps: an update module; the updating module updates the scheme of the shell-shaped dental appliance worn by the patient according to the related factors which are tracked by the tracking module to be abnormal.

Preferably, the data storage module is configured to store and acquire the correction target information of the patient, the comparison result information, and the oral cavity state information and the wearing duration information of the patient acquired from the intelligent monitoring terminal.

The method also comprises the steps of establishing an orthodontic database in a data storage module, and obtaining the oral cavity state information, the wearing duration information and the identity information of the patient from the data storage module for correlation setting; the method specifically comprises the following steps: setting a root directory of a prefabricated index field and subdirectories corresponding to the root directory in the correction database; indexing the associated information according to the prefabricated index field; after the correction result meets the correction target information and the correction result does not meet the correction target information, the patient information is classified and counted, and then marked, and the marking is respectively set as the prefabricated index fields of the corresponding root directories; further, any one of the obtained oral cavity state information, the wearing duration information, the correction target information, the comparison result and the identity information of the patient is a pre-made index field of a subdirectory.

The prefabricated index field comprises wearing time, shell-shaped tooth appliance parameter information, patient information and the like in the correction information, the shell-shaped tooth appliance condition of the corresponding patient can be obtained according to any parameter, and the correction condition of the same or related cases can be obtained, and history viewing can be performed after the correction information is stored.

In the embodiment, the tracking method of the first embodiment and the tracking method of the second embodiment can be applied to realize the tracking system of the second embodiment, so that abnormal substandard tracking is realized, objective abnormal factors are provided for doctors and patients, and the correction scheme is adjusted according to the abnormal factors to achieve a better correction effect.

Example four:

the invention also provides a dental correction information tracking system, which comprises: the intelligent monitoring terminal is in communication connection with the data processing terminal through the portable intelligent terminal; the intelligent monitoring terminal acquires oral cavity state information of a patient at the end of a current correction period, wearing time information of the shell-shaped tooth corrector, and identification information for identifying the shell-shaped tooth corrector currently worn by the patient; the oral cavity state information comprises tooth information and/or dental arch information; the portable intelligent terminal is used for sending the information acquired by the intelligent monitoring terminal to the processing terminal and further pushing the correction scheme information of the patient to the intelligent monitoring terminal; the data processing end is used for comparing the oral cavity state information with the correction target information of the current correction period in the corresponding correction scheme information; when the comparison result judges that the correction target information is not met, tracking related factors which do not reach the standard;

the data processing terminal specifically comprises: the shell-shaped tooth appliance parameter judging unit judges whether the identification information of the shell-shaped tooth appliance currently worn by the patient is met or not according to the identified identification information of the shell-shaped tooth appliance currently worn by the patient and the model of the shell-shaped tooth appliance corresponding to the current appliance period; executing an abnormal marking unit when the correction identity information and the model of the shell-shaped tooth corrector are not satisfied; when the target shell-shaped tooth appliance parameters are met, executing a wearing time judgment unit; the abnormality marking unit sets the relevant factors which do not reach the standard as the abnormal parameters of the shell-shaped tooth appliance; the wearing time judging unit judges whether the wearing time of the shell-shaped tooth appliance worn by the patient reaches the target wearing time; and when the target wearing time length is not reached, the abnormal marking unit sets the relevant factors of the substandard wearing time length of the shell-shaped dental appliance worn by the patient as substandard wearing time length.

The embodiment is different from the third embodiment in that a portable intelligent terminal is added in the system and is in communication connection with a data processing end through the portable intelligent terminal; for example, a patient is used for an intelligent monitoring terminal, the monitoring terminal is a shell-shaped tooth appliance intelligent storage box for storing the shell-shaped tooth appliance, a small data processing device is arranged in the storage box, the storage box can receive information and send the information, the storage box can be in communication connection with a mobile phone, a palm computer and the like carried by the patient, and the related information acquired by the storage box is transmitted to the data processing terminal, a server comprising a cloud server and an appliance mechanism and the like through the mobile phone; meanwhile, the server of the cutin mechanism can issue the correction scheme of the patient to the mobile phone of the patient, further, the communication is established with the shell-shaped tooth correction device intelligent storage box through the mobile phone of the patient, the correction scheme of the patient is sent, and the patient is reminded to wear the shell-shaped tooth correction device according to the correction scheme, particularly when the shell-shaped tooth correction device is not worn overtime.

The data storage modules in the third and fourth embodiments may be independent memory chips, hard disks, usb disks, etc., and may be directly embedded in the server.

The tooth correction information tracking system provided by the embodiment can objectively obtain relevant factors reaching a correction target in a correction period of a patient and relevant factors not reaching the correction target, can guide a doctor to comprehensively know the correction process of the patient according to the tracked relevant factors and can make a more reliable tooth correction scheme for the patient.

It should be noted that the above embodiments can be freely combined as necessary. The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A method for tracking orthodontic information, comprising:

s400: judging whether the wearing time of the shell-shaped tooth appliance worn by the patient reaches the target wearing time or not; when the standard is not met, setting the relevant factors of the patient who wears the shell-shaped tooth appliance which do not meet the standard as that the wearing time does not meet the standard;

before the step S400 is executed, whether the fitting degree of the shell-shaped dental appliance and the teeth of the patient meets the requirement or not and whether the accessory parameters of the shell-shaped dental appliance meet the requirement or not are analyzed through finite element analysis according to the comparison result, and if not, the unqualified relevant factors are set as abnormal parameters of the shell-shaped dental appliance to be worn.

2. The method for tracking dental correction information according to claim 1, wherein the step S400 includes:

3. The method of tracking dental correction information according to claim 2, further comprising:

when the target wearing time length is reached in the step S400, executing a step S500;

step S500: and generating an exception report.

4. The method for tracking dental correction information according to claim 1, wherein the comparison result in the step S200 includes:

the comparison result of the tooth information comprises: comparing tooth information and/or arch information;

the comparison of the tooth information specifically comprises: calculating difference values of the initial position information of each single tooth at the initial moment of the current correction period and the tooth position information at the end moment of the current correction period, calculating tooth movement difference values, and further judging whether the tooth movement difference values meet target movement threshold values corresponding to the current correction period; the tooth movement difference is the translation amount and/or the rotation angle of a single tooth;

5. The dental appliance information tracking method according to any one of claims 1 to 4, further comprising: step S600, constructing a correction database, and performing associated setting on the oral cavity state information, the wearing time information, the correction target information, the comparison result and the identity information of the patient in the correction database;

the method specifically comprises the following steps:

setting a root directory of a prefabricated index field and subdirectories corresponding to the root directory in the correction database; indexing the associated information according to the prefabricated index field;

after the correction result meets the correction target information and the correction result does not meet the correction target information, the patient information is classified and counted, and then marked, and the marking is respectively set as the prefabricated index fields of the corresponding root directories;

6. A system for tracking orthodontic information, comprising:

the intelligent monitoring terminal is used for acquiring oral cavity state information and wearing time length information of the shell-shaped tooth appliance when the current correction period of a patient is finished, and identifying identification information of the shell-shaped tooth appliance currently worn by the patient; the oral cavity state information comprises tooth information and/or dental arch information;

the data processing terminal is in communication connection with the intelligent monitoring terminal and compares the oral cavity state information with corresponding correction target information of the current correction period; when the comparison result judges that the correction target information is not met, tracking related factors which do not reach the standard;

the data processing terminal specifically comprises:

the shell-shaped tooth appliance parameter judging unit judges whether the correction identity information of the current patient and the model of the shell-shaped tooth appliance corresponding to the current correction period are consistent with the analysis result of the identification information or not by identifying the identification information of the shell-shaped tooth appliance currently worn by the patient; the shell-shaped tooth appliance parameter judging unit is also used for analyzing whether the fitting degree of the shell-shaped tooth appliance and the teeth of the patient meets the requirement or not and analyzing whether the accessory parameters of the shell-shaped tooth appliance meet the requirement or not through a finite element according to the comparison result;

when the analysis results do not meet the requirements or the finite element analysis results do not meet the requirements, an abnormal marking unit is executed; when the matching is met, executing a wearing duration judging unit;

the abnormal marking unit is used for correspondingly setting the relevant factors which do not reach the standard as abnormal correction identity information, abnormal model and/or abnormal parameters of the shell-shaped tooth corrector to be worn according to the unmatched result obtained by the shell-shaped tooth corrector parameter judging unit;

the wearing time judging unit judges whether the wearing time of the shell-shaped tooth appliance worn by the patient reaches the target wearing time;

and when the target wearing time length is not reached, the abnormal marking unit sets the relevant factors of the substandard wearing time length of the shell-shaped dental appliance worn by the patient as substandard wearing time length.

7. The system for tracking orthodontic information of claim 6, wherein the wearing duration determining unit specifically includes:

judging whether the total time length of wearing the shell-shaped tooth appliance in the correction period meets the total target time length in the corresponding correction period;

when the total target time length is not reached, the abnormal marking unit sets the relevant factors of the patient that the shell-shaped tooth appliance does not reach the standard as the time length of the total target appliance in the appliance period does not reach the standard;

if the total target time length is reached, further judging whether the time length of wearing the shell-shaped tooth appliance within the set time in the correction period meets the target time length within the corresponding set time;

if the correction time does not meet the standard, the abnormal marking unit sets the relevant factors that the shell-shaped tooth appliance worn by the patient does not meet the standard as the wearing time of the set time in the correction period does not meet the standard.

8. The system for tracking dental correction information according to claim 7, wherein the data processing terminal further includes an abnormality information generating unit;

and when the wearing time length judging unit judges that the total target time length is reached and the wearing time length of the set time is met, executing an abnormal information generating unit to generate an abnormal report.

9. The system for tracking dental correction information according to claim 6, wherein the data processing terminal further comprises a comparison result generating unit;

the comparison result in the comparison result generation unit comprises: comparing tooth information and/or arch information;

10. The system of any one of claims 6 to 9, further comprising: and the data storage module is used for storing and acquiring the correction target information of the patient, the comparison result information, and the oral cavity state information and the wearing time length information of the patient acquired from the intelligent monitoring terminal.

11. The dental appliance information tracking system of claim 10, wherein the data processing terminal further comprises: the correction database acquires the oral cavity state information, the wearing duration information and the identity information of the patient from the data storage module and carries out correlation setting;

the method specifically comprises the following steps:

12. A system for tracking orthodontic information, comprising:

the intelligent monitoring terminal is in communication connection with the data processing terminal through the portable intelligent terminal;

the intelligent monitoring terminal acquires oral cavity state information of a patient at the end of a current correction period, wearing time information of the shell-shaped tooth corrector, and identification information for identifying the shell-shaped tooth corrector currently worn by the patient; the oral cavity state information comprises tooth information and/or dental arch information;

the portable intelligent terminal is used for sending the information acquired by the intelligent monitoring terminal to the data processing end and further pushing the correction scheme information of the patient to the intelligent monitoring terminal;

the data processing end is used for comparing the oral cavity state information with the correction target information of the current correction period in the corresponding correction scheme information; when the comparison result judges that the correction target information is not met, tracking related factors which do not reach the standard;

the data processing terminal specifically comprises:

the abnormality marking unit sets the relevant factors which do not reach the standard as the abnormal correction identity information, the abnormal model and/or the abnormal parameters of the shell-shaped tooth corrector worn;