CN216090895U - Surgical microscope diagnosis and treatment system - Google Patents

Abstract

The utility model discloses a surgical microscope diagnosis and treatment system, which comprises: the microscopic observation module is used for observing a target object to be observed; the storage module is used for storing a radiation imaging three-dimensional structure digital image of the target object; the enhanced information image injection module is in communication connection with the storage module and is used for projecting the radiation imaging three-dimensional structure digital image stored in the storage module to the observation field of the microscopic observation module in the form of an optical image, and the radiation imaging three-dimensional structure digital image and the optical image under the microscope in the observation field of the microscopic observation module are superposed to form a superposed optical image. The application provides a system is diagnose to operation microscope can be through the mode stack additional information image of projection on the optical image under the mirror in the microscope, and the operator can be convenient in the operation carry out nimble observation to the target object, can also quick look over with operation relevant multiple data information.

Description

Surgical microscope diagnosis and treatment system

Technical Field

The utility model relates to the technical field of dental diagnosis and treatment, in particular to an operating microscope diagnosis and treatment system.

Background

The operation microscope can be used for examination and treatment of dental pulp and root canal, and can clearly observe the position of root canal orifice, the inner wall form of root canal, and the tooth pulp removing condition in root canal, and can prepare and fill root canal, take out broken apparatus in root canal, and perform periapical operation. By means of sufficient illumination and clear amplification observation, the popularization of the oral operation microscope changes the traditional extensive operation based on experience and handfeel, and the treatment success rate of root canal treatment, taking out of metal blockages in the root canal, root canal steps, root apex deviation and medullary cavity perforation is greatly improved.

On the other hand, the body position of the patient must be transferred, so that the doctor cannot keep a normal and comfortable posture, the shoulder, neck and back muscles are fatigued and sore due to continuous fine operation, serious joint problems can be caused after long-term accumulation, and the occupational life of the doctor is even affected. The appearance of the operating microscope solves the problems, and the operating microscope can ensure that a doctor keeps a correct posture according with human engineering in the checking and treating processes, eliminate the fatigue of shoulders, necks and backs, and effectively improve the diagnosis and treatment efficiency and quality.

However, the conventional surgical microscope can only observe the structure of the outer layer of the tissue, cannot observe the structure of the internal tissue, and is long in time and easy to miss root canals or excessively remove healthy tooth tissues due to repeated probing in some operations. The teeth are in a three-dimensional structure and are in multi-level tissues, and an operation microscope can only observe detailed characteristics of the outer layer of the tissues and cannot judge the structure of the inner layer of the tissues.

The portion of the cavity in the middle of the tooth contains soft tissue known as the pulp. The upper part of the cavity is wide, called the pulp chamber, and the lower part is provided with a tubular root canal from which the blood vessels of the dental nerve and the trophic nerve are derived. Infections occur in the pulp of the teeth, causing pain, jaw infections, and eventually the teeth become weakened due to death of the dental nerves.

In the case of root canal treatment, the physician needs to open the pulp cavity completely, find all the root canals and treat them. Humans typically have 1-4 root canals per tooth, with the most root canals in the posterior teeth. When the root canal orifice is difficult to find due to the conditions of age-increasing change, deposition of restorative dentin, pulp stones, pulp cavity calcification, root canal morphological variation and the like, the anatomical morphology of the pulp cavity needs to be understood and seen from all directions and positions by virtue of the three-dimensional anatomical morphology of the tooth; the number, shape, position, direction and bending condition of the tooth root and the root canal are known and indicated by adopting X-ray films shot by a plurality of angle projection methods; the relationship of the tooth root to the crown; various possible variations of anatomical morphology of the root canal and root canal, etc. As the number of the root canals of part of teeth can reach four, complicated conditions such as collateral root canals, apical bifurcation and the like can exist, and omission can be caused even under the condition of magnifying observation; it is desirable to estimate the likely location of the root canal, and if necessary, to remove a small amount of dentin using a button drill in the sulcus where the root canal is likely or expected, and then to use a sharp probe to attempt to penetrate any calcified areas to indicate where the canal orifice removes the dentinal collar of the neck of the tooth to expose the canal orifice, i.e., if there is a calcification of the canal orifice, it is even more desirable for the practitioner to make repeated trials at each possible location, and inevitably remove too much healthy tooth tissue.

At present, a preoperative dental film mode is often adopted to help a doctor judge and determine the number and the form of root canals, firstly, the doctor needs to divide partial energy to remember the form of a root cap, and even the doctor pauses the operation to observe the dental film again. In addition, the dental film is only a two-dimensional plane image, so that the three-dimensional shape of the root canal cannot be accurately reflected, and actually, the trend of a plurality of root canals is bent for many times, so that the dental film cannot be used for accurate positioning.

Stereo images such as CBCT are complex and difficult to memorize, doctors need to memorize the stereo morphology of the tooth structure in the brain and compare, superpose and fuse with the real object under the microscope in the operation, great efforts are needed, and the accuracy and precision are difficult to ensure.

Therefore, in combination with the above-mentioned technical problems, a new technical solution is needed.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem existing in the prior art, the application provides an operation microscope diagnosis and treatment system, and the specific scheme is as follows:

a surgical microscope medical system, comprising: the microscopic observation module is used for observing a target object to be observed; the storage module is used for storing a radiation imaging three-dimensional structure digital image of the target object; the enhanced information image injection module is in communication connection with the storage module and is used for projecting the radiation imaging three-dimensional structure digital image stored in the storage module to the observation field of the microscopic observation module in the form of an optical image, and the radiation imaging three-dimensional structure digital image and the optical image under the microscope in the observation field of the microscopic observation module are superposed to form a superposed optical image.

Furthermore, the radiation imaging three-dimensional structure digital image switch is controllable, and an operator can select to view the layered two-dimensional image or the 3D image of the target object according to the requirement.

Furthermore, the device comprises a 3D imaging module and an image recognition processing module, wherein the 3D imaging module and the image recognition processing module are respectively in communication connection with the storage module, and the 3D imaging module is used for collecting the optical image under the microscope in the observation field of the microscopic observation module in real time, converting the optical image under the microscope into a three-dimensional digital image and storing the three-dimensional digital image in the storage module. The image recognition processing module is in communication connection with the enhanced information image injection module, and is used for recognizing biological features in the three-dimensional digital image stored in the storage module, obtaining a radiation imaging three-dimensional structure digital image matched with the three-dimensional digital image through biological feature comparison, and projecting the radiation imaging three-dimensional structure digital image in a set area in an observation visual field of the microscopic observation module through the enhanced information image injection module.

The device comprises a microscope observation module, a detection module, an image recognition processing module and a radiation imaging three-dimensional structure digital image display module, wherein the microscope observation module is internally provided with a large zoom objective and a zoom system, the detection module is used for respectively detecting the focusing position of the large zoom objective and the multiplying power of the zoom system, the image recognition processing module determines the depth position of the radiation imaging three-dimensional structure digital image according to the focusing position of the large zoom objective detected by the detection module, and the image recognition processing module determines the depth range of the radiation imaging three-dimensional structure digital image display current layer area according to the multiplying power of the zoom system detected by the detection module.

Further, the radiation imaging three-dimensional structure digital image is projected at the edge position of the observation field of the microscopic observation module, or the radiation imaging three-dimensional structure digital image is displayed in superposition with the optical image under the microscope in the observation field of the microscopic observation module, and the transparency of the radiation imaging three-dimensional structure digital image can be adjusted.

Furthermore, the system also comprises a positioning navigation detection module, the positioning navigation detection module is in communication connection with the image recognition processing module, the positioning navigation detection module is installed on a surgical instrument and is used for detecting the depth and space position data of the surgical instrument in real time, the image recognition processing module compares the depth and space position data collected by the positioning navigation detection module with biological characteristics in a three-dimensional digital image to obtain real-time relative position data between the surgical instrument and a target object, and transmits the obtained real-time relative position data to the enhanced information image injection module, and then the obtained real-time relative position data is projected at a set position of an observation visual field of the microscopic observation module.

Furthermore, the positioning navigation detection module is in communication connection with the storage module, the depth and spatial position data of the surgical instrument and the state data of the surgical instrument are stored in the storage module in real time, and the state data of the surgical instrument can be transmitted to the enhanced information image injection module and then projected to a set position of an observation field of the microscopic observation module.

Furthermore, patient information data, root measuring instrument data, oral cavity scanner data, electronic periodontal probe data and dental pulp vitality data are stored in the storage module, the switches of the data are controllable respectively, and an operator can project required data on a set position of an observation visual field of the microscopic observation module through the enhanced information image injection module according to needs.

Furthermore, each data is projected at a set position of an observation field of the microscopic observation module in a mode of a character symbol, a data table, a two-dimensional curve or a three-dimensional topographic map, each data is displayed in the observation field of the microscopic observation module in a split screen mode or is displayed in the same window in a switching mode, and the display transparency of each data and the size and the position of a display window of each data are adjustable.

The device comprises a storage module, an enhanced information image injection module, an AI auxiliary analysis module and an enhanced information image injection module, wherein the AI auxiliary analysis module is in communication connection with the storage module and the enhanced information image injection module respectively, the switch of the AI auxiliary analysis module is controllable, an operator can select to turn on or turn off an AI auxiliary function according to needs, the AI auxiliary analysis module is used for analyzing the three-dimensional digital image acquired by the 3D imaging module, distinguishing the pathological change condition of a target object, marking or reminding the target object according to the pathological change condition, simultaneously summarizing and analyzing data stored in the storage module to generate additional AI auxiliary information, and then projecting the additional AI auxiliary information at the set position of the observation field of the microscopic observation module through the enhanced information image injection module.

Furthermore, the intelligent visual field monitoring system further comprises a camera module, the camera module is in communication connection with the storage module, the camera module is used for collecting expression image data of a patient, the AI auxiliary analysis module analyzes the expression image data collected by the camera module, judges the comfort level of the patient, and the enhanced information image injection module projects real-time projection to the set position of the visual field observed by the microscopic observation module.

Compared with the prior art, the surgical microscope diagnosis and treatment system has one or more of the following beneficial effects:

(1) according to the operation microscope diagnosis and treatment system, through the enhanced information image injection module, some auxiliary additional information images are overlapped with the optical images under the microscope in the observation field of the microscope, so that a user can conveniently and quickly check various data information related to an operation in the operation process;

(2) according to the operation microscope diagnosis and treatment system, the radiation imaging three-dimensional structure digital image switch is controllable, an operator can call and check the 3D structure of a target object at any time according to needs, and can select to check a specific layered image to determine the internal structure of an under-lens tissue;

(3) the surgical microscope diagnosis and treatment system is provided with an image recognition processing module, and can automatically compare and register a radiation imaging three-dimensional structure digital image and a three-dimensional digital image of an optical image under a microscope through biological characteristic judgment;

(4) according to the surgical microscope diagnosis and treatment system, the radiation imaging three-dimensional structure digital image can be displayed in a manner of being overlapped with the optical image under the microscope, and the positioning navigation detection device is arranged in the surgical instrument, so that the surgical operation is guided to be accurate and in place, an operator can conveniently confirm the operation in time, and the efficiency is improved;

(5) the surgical microscope diagnosis and treatment system can display data such as patient information, root measuring instrument data, oral cavity scanner data, electronic periodontal probe data, dental pulp vitality data and the like at the set position of the observation visual field of the microscopic observation module, and is convenient for providing reference for an operator;

(6) the utility model provides a system is diagnose to operating microscope, it is provided with AI auxiliary module, realizes AI auxiliary diagnosis and demonstration.

Drawings

Fig. 1 is a schematic structural diagram of a surgical microscope according to an embodiment of the present application;

FIG. 2 is a schematic view of a light path overlay of a surgical microscope according to an embodiment of the present application;

fig. 3 is a schematic view of a light path superposition of a surgical microscope provided in the second embodiment of the present application;

fig. 4 is a schematic view of a light path superposition of a surgical microscope provided in the third embodiment of the present application;

fig. 5 is a schematic view of a light path superposition of a surgical microscope according to the fourth embodiment of the present application;

fig. 6 is a schematic view of a light path superposition of an operating microscope according to a fifth embodiment of the present application;

fig. 7 is a schematic view of a superposition of optical paths of a surgical microscope according to a sixth embodiment of the present application;

fig. 8 is a schematic view of a light path superposition of an operating microscope according to a seventh embodiment of the present application;

fig. 9 is a schematic view of a light path superposition of an operating microscope according to an eighth embodiment of the present application;

FIG. 10 is a diagram illustrating the superimposed optical paths of the surgical microscope according to the ninth embodiment of the present application;

fig. 11 is a flowchart of a surgical microscope diagnosis and treatment system according to a ninth embodiment of the present application;

fig. 12 is a flowchart of a surgical microscope diagnosis and treatment system according to a tenth embodiment of the present application;

fig. 13 is a flowchart of a surgical microscope diagnosis and treatment system according to an eleventh embodiment of the present application;

fig. 14 is a flowchart of a surgical microscope diagnosis and treatment system according to a twelfth embodiment of the present application;

fig. 15 is a flowchart of a surgical microscope diagnosis and treatment system according to a thirteenth embodiment of the present application.

Wherein, 1-microscope body, 2-zoom lens group, 3-superposition lens group, 301-first longitudinal beam splitter prism, 302-first transverse beam splitter prism, 303-second transverse beam splitter prism, 304-first reflector, 305-second longitudinal beam splitter prism, 306-third longitudinal beam splitter prism, 307-second reflector, 308-third reflector, 309-fourth longitudinal beam splitter prism, 310-third transverse beam splitter prism, 311-fourth transverse beam splitter prism, 312-fifth transverse beam splitter prism, 4-large objective lens group, 5-binocular tube, 51-ocular lens, 6-projection device, 61-projection display component, 62-imaging lens group, 63-turning lens group, 64-cover shell, 7-image device, 8-filter device, 91-first path of incident light beam, 92-second path of incident light beam, 93-additional optical image, 94-additional information light beam, 95-first superimposed light beam, 96-second superimposed light beam, 97-third superimposed light beam, 98-fourth superimposed light beam and 99-fifth superimposed light beam.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the intended purpose of the utility model, the following detailed description is given to the specific embodiments, structures, features and effects of the present invention in conjunction with the accompanying drawings and preferred embodiments.

The application provides an operation microscope, it includes microscope mirror body 1, is built-in zoom group 2 and stack group 3 in the microscope mirror body 1, connect big objective lens group 4, binocular tube 5 and projection arrangement 6 on the microscope mirror body 1, as shown in fig. 1. The operation microscope is of a double-light design, and the zoom lens group 2 comprises a first zoom lens group and a second zoom lens group. The first path of incident light beams 91 sequentially passes through the large objective lens group 4 and the first zoom lens group to be incident on the binocular tube 5, the second path of incident light beams 92 sequentially passes through the large objective lens group 4 and the second zoom lens group to be incident on the binocular tube 5, the projection device 6 projects additional information light beams 94, and the additional information light beams 94 are overlapped with the first path of incident light beams 91 and/or the second path of incident light beams by the overlapping lens group 3 to be incident on the binocular tube 5. The projection device 6 comprises a projection display part 61 and an imaging lens group 62, wherein the projection display part 61 can project an additional optical image 93, and the additional optical image 93 is converted into parallel beams through the imaging lens group 62 to form the additional information beam 94. The projection display unit 61 is preferably a micro projector.

Example one

The projection device of the present embodiment is installed at the rear side of the microscope body 1, as shown in fig. 1, the projection display component 61 and the imaging lens group 62 are both located in the housing 64 of the projection device 6, and are installed as accessories between the surgical microscope body 1 and the binocular tube 5.

As shown in fig. 2, the superimposing lens group 3 includes a first longitudinal beam splitter prism 301. The projection display unit 61 receives an additional optical image 93 from the rear side of the microscope body 1. It should be noted that, if the optical path projected by the projection display component 61 is not in the same optical path as the first longitudinal beam splitter prism 301, in practical implementation, a turning mirror group 63 may be added in the imaging mirror group 62 as needed, so that the additional optical image 93 projected by the projection display component 61 can be converted by the imaging mirror group 62 to form an additional information beam 94 and then directly enter the first longitudinal beam splitter prism 301. The turning mirror group 63 used in the figure is two rectangular prisms, but in the specific implementation, the two direct prisms can be replaced by an oblique prism, a plane mirror, etc. The additional information light beam 94 passes through the first longitudinal beam splitter prism 301 and is superposed with the first incident light beam 91 to form a first superposed light beam 95, and then the first superposed light beam 95 is imaged through the binocular tube 5, and an operator can observe the real optical image under the lens superposed with the additional information through an eyepiece.

Example two

In this embodiment, on the basis of the first embodiment, the superimposing lens group 3 adds a first transversal beam splitter prism 302 on the light path through which the second incident light beam 92 passes. As shown in fig. 3, after passing through the second zoom lens group, the second incident beam 92 is split laterally by the first transverse beam splitter prism 302, a part of the second incident beam 92 continues to enter the binocular tube 5 along the original optical path, and the other part of the second incident beam 92 can be collected by the imaging device 7 to provide an image for the imaging device 7. The imaging device 7 is a camera, a video camera, a mobile phone, a hand mirror, etc.

EXAMPLE III

In this embodiment, on the basis of the first embodiment, the superimposing lens group 3 adds a second transverse beam splitter 303 between the imaging lens group 62 and the first longitudinal beam splitter 301, adds a second longitudinal beam splitter 305 on the light path through which the second incident beam 92 passes, and adds a first reflector 304 on the second transverse beam splitter 303 and the second longitudinal beam splitter 305. As shown in fig. 4, the additional information light beam 94 is laterally split by the second transversal beam splitter 303, a part of the additional information light beam 94 continues to enter the first longitudinal beam splitter 301 along the original light path and is superimposed with the first incident light beam 91 to form a first superimposed light beam 95, another part of the additional information light beam 94 is reflected by the first reflector 304 after being turned by 90 °, enters the second longitudinal beam splitter 305 and is superimposed with the second incident light beam 92 to form a second superimposed light beam 96, and then the first superimposed light beam 95 and the second superimposed light beam 96 are imaged by the binocular tube 5 and observed through an eyepiece. In this embodiment, the light beams incident on the binocular tube 5 are all superimposed light beams.

Example four

In this embodiment, on the basis of the third embodiment, lateral beam channels are respectively added to the microscope body 1 at positions corresponding to the first longitudinal beam splitter prism 301 and the second longitudinal beam splitter prism 305. As shown in fig. 5, the first superimposed light beam 95 is split laterally by the first longitudinal beam splitter prism 301, a part of the first superimposed light beam 95 enters the binocular tube 5, another part of the first superimposed light beam 95 exits through a corresponding lateral light beam channel, the second superimposed light beam 96 is split laterally by the second longitudinal beam splitter prism 305, a part of the second superimposed light beam 96 enters the binocular tube 5, another part of the second superimposed light beam 96 exits through a corresponding lateral light beam channel, and the first superimposed light beam 95 and the second superimposed light beam 96 exiting from the lateral light beam channels can be collected by the imaging device 7 to provide an image for the imaging device 7. The imaging device 7 is a camera, a video camera, a mobile phone, a hand mirror, etc. The image obtained by the imaging device 7 at this time is a superimposed image.

EXAMPLE five

In the present embodiment, the projection device is installed on the left side or the right side of the microscope body 1. The projection display unit 61 receives an additional optical image 93 from the left or right direction of the microscope body 1. As shown in fig. 6, the superimposing lens group 3 includes a third longitudinal beam splitter prism 306, and the third longitudinal beam splitter prism 306 can be driven in the microscope body 1 to translate along the left-right direction of the microscope body 1. The additional information beam 94 is superimposed with the first incident beam 91 or the second incident beam 92 through the third longitudinal beam splitter prism 306 to form a third superimposed beam 97, and then the third superimposed beam 97 is imaged through the binocular tube 5. The third longitudinal beam splitter prism 306 can be designed to move in a translation manner, so that the additional optical image 93 can be superimposed with any path of the surgical microscope.

EXAMPLE six

In this embodiment, on the basis of the fifth embodiment, a lateral beam channel is added at a position of the microscope body 1 corresponding to the third longitudinal splitting prism 306. As shown in fig. 7, the third superimposed light beam 97 is split laterally by the third longitudinal beam splitter prism 306, a part of the third superimposed light beam 97 enters the binocular tube 5, another part of the third superimposed light beam 97 exits through a corresponding lateral light beam channel, and the third superimposed light beam 97 exiting from the lateral light beam channel can be collected by the imaging device 7, so as to provide an image for the imaging device 7. The imaging device 7 is a camera, a video camera, a mobile phone, a hand mirror, etc. The image obtained by the imaging device 7 at this time is a superimposed image.

EXAMPLE seven

In this embodiment, the projection device is mounted on the lower side or inside the microscope body 1. The superimposing lens group 3 includes a second reflecting mirror 307, a third reflecting mirror 308, a fourth longitudinal beam splitter prism 309, and a third transversal beam splitter prism 310. As shown in fig. 8, the additional information beam 94 is reflected by the second reflecting mirror 307 and enters the fourth longitudinal beam splitter prism 309 from the rear direction of the microscope body 1, the additional information beam 94 is overlapped with the first incident beam 91 through the fourth longitudinal beam splitter prism 309 to form a fourth overlapped beam 98, and then the fourth overlapped beam 98 is imaged through the binocular tube 5, after passing through the second zoom lens group, the second incident beam 92 is laterally split by the third transverse beam splitter prism 310, a part of the second incident beam 92 continuously enters the binocular tube 5 along the original optical path, the other part of the second incident beam 92 is reflected by the third reflector 308 to be emitted downwards, and the part of the second incident beam 92 emitted downwards can be collected by the imaging device 7 to provide an image for the imaging device 7.

Example eight

In this embodiment, on the basis of the seventh embodiment, the superimposing lens group 3 is additionally provided with a fourth transversal beam splitter 311 between the second reflecting mirror 307 and the fourth longitudinal beam splitter 309, and a fifth transversal beam splitter 312 is additionally provided between the third transversal beam splitter 310 and the third reflecting mirror 308 and the fourth transversal beam splitter 311. As shown in fig. 9, the additional information light beam 94 reflected by the second reflecting mirror 307 is laterally split by the fourth transversal light splitting prism 311, a part of the additional information light beam 94 enters the fourth longitudinal light splitting prism 309 along the original light path, another part of the additional information light beam 94 is turned by 90 ° and enters the fifth transversal light splitting prism 312, a part of the second incident light beam 92 laterally split by the third transversal light splitting prism 310 passes through the fifth transversal light splitting prism 312 and is superimposed with a part of the additional information light beam 94 entering the fifth transversal light splitting prism 312 to form a fifth superimposed light beam 99, the fifth superimposed light beam is reflected by the third reflecting mirror 308 and exits downwards, and the fifth superimposed light beam 99 exiting downwards can be collected by the imaging device 7 to provide an image for the imaging device 7. The image obtained by the imaging device 7 at this time is a superimposed image.

It should be noted that, in the above embodiment, an optical zoom system may be further disposed in the imaging lens group 62, and the image size of the additional information beam 94 after imaging can be adjusted by adjusting the optical zoom system.

Meanwhile, a filtering device 8 can be arranged between the superposition mirror group 3 and the binocular tube 5. The filter device 8 is mainly used for adjusting the brightness of the additional information image to be matched with the optical image brightness of the operating microscope, so that the observation is facilitated. Optical filters may also be provided to filter out or attenuate portions of the spectrum that are harmful to the human eye, such as to reduce blue light damage. Polarization filters or spatial filtering devices, such as different clear aperture diaphragms, can also be placed as required. The various filtering devices 8 can be switched by rotating a turntable or pushing and pulling the turntable.

The above embodiments are exemplary descriptions of the structure of the operation microscope in the operation microscope diagnosis system, and the following describes the specific contents of the operation microscope diagnosis system:

example nine

The operation microscope diagnosis and treatment system comprises a microscopic observation module, a storage module and an enhanced information image injection module. The microscopic observation module is used for observing a target object to be observed, and the microscopic observation module is any operation microscope in the embodiment. And the radiation imaging three-dimensional structure digital image of the target object is imported into the storage module by external input or calling and other modes. The radiation imaging three-dimensional structure digital image is preferably a CBCT digital image, and the technical scheme is exemplified by the CBCT digital image in the following embodiments. The enhanced information image injection module is configured to project the radiation imaging three-dimensional structure digital image to an edge position in an observation field of the microscopic observation module in the form of an optical image, and superimpose the optical image with an under-mirror optical image in the observation field of the microscopic observation module to form a superimposed optical image, as shown in fig. 10, so as to provide a real-time reference for an operator, and a system flow is shown in fig. 11. The enhanced information image injection module, i.e., the projection apparatus 6 in the above embodiment, needs additional digital information to be integrated and then transmitted to the projection display unit 61 through the wired HDMI, SDI, internet access, wireless wifi, bluetooth, etc., to be converted into an optical image and output.

The CBCT digital image switch is controllable, an operator can select to view the layered two-dimensional image or the 3D image of the target object according to needs, and the operator can determine the internal structure of the tissue under the microscope by selecting to view the specific layered two-dimensional image. In this embodiment, an operator is required to manually compare and register the CBCT digital image with the sub-mirror optical image.

Example ten

The surgical microscope diagnosis and treatment system of the embodiment is additionally provided with a 3D imaging module and an image recognition processing module on the basis of the ninth embodiment. The 3D imaging module is used for acquiring an optical image under the microscope in the observation field of view of the microscopic observation module in real time and converting the optical image under the microscope into a three-dimensional digital image. The image recognition processing module is used for recognizing biological features in the three-dimensional digital image, automatically comparing and registering the CBCT digital image and the three-dimensional digital image through biological feature comparison, then transmitting the CBCT digital image matched with the three-dimensional digital image to the enhanced information image injection module, and finally projecting the CBCT digital image in an observation field of the microscopic observation module, wherein the system flow is shown in figure 12.

The surgical microscope diagnosis and treatment system of the embodiment further comprises a detection module. The detection module is used for respectively detecting the focusing position of a zoom large objective lens (namely a large objective lens group 4) of the surgical microscope and the multiplying power of a zoom system (namely a zoom lens group 2). The detection module preferably adopts a position sensor, namely position sensors are respectively added at the positions of a zoom large objective lens and a zoom system of the surgical microscope, the image recognition processing module determines the depth position of the CBCT digital image according to the focusing position of the zoom large objective lens detected by the position sensor, and the image recognition processing module determines the depth range of the CBCT digital image in the current layer area according to the magnification of the zoom system detected by the detection module. The depth position of the focus of the operating microscope is automatically registered with the layered depth of the CBCT, namely a certain plane structure is observed under a microscope, and the CBCT digital image automatically displays the CT digital image of the current layer (or the current layer area).

EXAMPLE eleven

In the surgical microscope diagnosis and treatment system of the present embodiment, on the basis of the tenth embodiment, the CBCT digital image and the under-microscope optical image in the observation field of the microscopic observation module are displayed in a superposition manner. The transparency of the CBCT digital image can be adjusted.

The surgical microscope diagnosis and treatment system of the embodiment further includes a positioning and navigation detection module, which is mounted on a surgical instrument, such as a dental handpiece. The positioning navigation detection module is used for detecting the depth and space position data of the surgical instrument in real time, the image recognition processing module compares the depth and space position data acquired by the positioning navigation detection module with biological characteristics in a three-dimensional digital image, the biological characteristics include such tissue characteristics as root canal orifice position, shape, root canal depth, trend and the like, real-time relative position data between the surgical instrument and a target object are obtained, the obtained real-time relative position data are transmitted to the enhanced information image injection module, and then the obtained real-time relative position data are projected at a set position of an observation visual field of the microscopic observation module, and the system flow is shown in fig. 13. Meanwhile, state data of surgical instruments, such as the rotating speed and the torque value of a mobile phone, can be introduced, and the enhanced information image injection module can project the state data to a set position of an observation field of the microscopic observation module. When the position sensors arranged at the positions of the zoom large objective lens and the zoom system detect the change, the microscopic observation module automatically projects the real-time data of the surgical instrument at the set position of the observation field of view, so that a doctor can conveniently confirm the operation in time, and the efficiency is improved. The depth and spatial position data of the surgical instrument, as well as the status data of the surgical instrument, may be stored in real time in the memory module.

Example twelve

The surgical microscope diagnosis and treatment system of the embodiment is based on any one of the nine to the eleventh embodiments, and introduces more related data, such as patient information data, root finder data, oral cavity scanner data, electronic periodontal probe data, pulp vitality data and other multi-data information, which can be stored in the storage module by external input or retrieval. Each data is respectively provided with a display switch which can be controlled independently, an operator can project the required data at the set position of the observation visual field of the microscopic observation module through the enhanced information image injection module according to the requirement, and the system flow is shown in fig. 14.

The data can be projected at the set position of the observation visual field of the microscopic observation module in various modes such as character symbols, data tables, two-dimensional curves or three-dimensional topographic maps, the data are displayed in the observation visual field of the microscopic observation module in a split screen mode or displayed in the same window in a switching mode, and the display transparency of the data and the size and the position of the display window of the data can be adjusted.

Patient information data: including basic information, contraindication reminder, etc. of the patient, and also can include monitoring information, blood pressure, blood oxygen saturation, etc.

Root meter data: the accurate measurement of the working length of the root canal is the basic condition for successful root canal treatment, and the final positions of the root canal preparation and filling of the affected teeth in different conditions are different according to diagnosis, and an error range of +/-0.5 mm needs to be ensured, so that the measurement is carried out by adopting a root canal measuring instrument, and the data can be selectively displayed and provide reference.

Oral scanner data: high resolution three-dimensional morphology of oral structures.

Electronic periodontal probe data: oral health periodontal is a fact that the foundation is not met by the international oral medical community. Periodontal probing is an important method of basic diagnosis of the oral cavity. The periodontal probe is used for measuring the depth and attachment level of the periodontal pocket, which is the main method for clinically evaluating the degree of periodontal destruction at present and is also the clinical basis for judging the change of periodontal disease. The Florida probe system can automatically measure the depth, attachment level and attached gum width of a periodontal pocket of a patient under the operation of a medical staff, and record the degree and prognostic indexes of periodontal diseases such as the condition of the whole dentition, the tooth looseness, gingival bleeding and suppuration, root bifurcation lesion, plaque distribution and the like. The system has a risk factor evaluation function, can effectively evaluate the illness state risk of the patient, and is beneficial to the doctor to objectively make a targeted treatment plan for the patient.

Pulp vitality data: the dental pulp is located in the pulp cavity enclosed by dentin, and is connected with periapical tissues through a narrow apical pore, so that the dental pulp cannot be directly viewed, and the specific state of the dental pulp cannot be visually judged clinically. Abundant nerves are distributed in the dental pulp, and can sense external stimulation, and the vitality state of the dental pulp can be judged clinically by using temperature and nerve fibers electrically stimulating the dental pulp, so that a doctor can select to completely remove necrotic dental pulp or perform a cutting operation to keep a healthy part.

EXAMPLE thirteen

The surgical microscope diagnosis and treatment system of the embodiment is additionally provided with an AI auxiliary analysis module on the basis of any one of the nine to twelve embodiments, so that AI auxiliary diagnosis and display are realized. The AI auxiliary analysis module is controllable in a switch, which can be a main switch or a single function switch, and an operator can selectively turn on or off the corresponding AI auxiliary function according to needs. The AI auxiliary analysis module is configured to analyze the three-dimensional digital image acquired by the 3D imaging module, identify a pathological change condition of the target object, mark or remind the target object according to the pathological change condition, and perform a summary analysis on the data stored in the storage module to generate additional AI auxiliary information, where an operator may project the additional AI auxiliary information on a set position of an observation field of the microscopic observation module through the enhanced information image injection module as needed, where a system flow is shown in fig. 15.

Such as only for three-dimensional digital images acquired by the 3D imaging module:

and analyzing the digital image based on the microscope under the normal white light illumination condition, distinguishing oral cavity and tooth lesions, such as decayed tooth, saphenous crack, bacterial plaque, discoloration, oral cancer and the like, and marking or prompting. The marking mode can be a single mode or a combination of characters, picture frames, edge lines, arrows, dyeing and the like with different colors, and can be matched with prompt sounds. The suspected lesion which needs to be further checked is automatically marked, and an operator is reminded to switch the corresponding working modes, such as a fluorescence detection mode with different wave bands, a polarization working mode, or different filtering modes, to check. For the above-mentioned needs to switch different working modes to further examine, the AI module can also automatically control the microscope to switch modes, and obtain the image of the corresponding mode for further analysis. For a specific mode switching implementation, refer to patent CN211741708U, which is not described herein.

And simultaneously, carrying out summary analysis on other imported data: comprehensively analyzing information of patients (age, sex, blood pressure, blood oxygen saturation, past medical history and the like), CBCT, root measuring instrument, electronic periodontal probe, pulp vitality data and the like, evaluating tooth states based on an expert system, and prompting feasible treatment schemes and treatment steps; the size, the depth, the rotating speed and the like of the prepared tooth are indicated or reminded by combining the spatial position and the depth information of the surgical instrument, so that the operation normative is improved;

the operating microscope diagnosis and treatment system of this embodiment can also add the module of making a video recording, for example camera etc. obtains patient's expression image data in real time, through AI auxiliary analysis module is right the expression image data that the module of making a video recording gathered carries out the analysis, judges its comfort level, and passes through reinforcing information image injection module real-time projection is in the setting position in microscopic observation module observation field of vision makes things convenient for the operator to know patient's state at any time.

As used herein, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, including not only those elements listed, but also other elements not expressly listed.

In this document, the terms front, back, upper and lower are used to define the components in the drawings and the positions of the components relative to each other, and are used for clarity and convenience of the technical solution. It is to be understood that the use of the directional terms should not be taken to limit the scope of the claims.

The features of the embodiments and embodiments described herein above may be combined with each other without conflict.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (13)

1. An operating microscope medical system, comprising:

the microscopic observation module is used for observing a target object to be observed;

the storage module is used for storing a radiation imaging three-dimensional structure digital image of the target object;

the enhanced information image injection module is in communication connection with the storage module and is used for projecting the radiation imaging three-dimensional structure digital image stored in the storage module to the observation field of the microscopic observation module in the form of an optical image, and the radiation imaging three-dimensional structure digital image and the optical image under the microscope in the observation field of the microscopic observation module are superposed to form a superposed optical image.

2. The surgical microscope medical system according to claim 1, wherein the radiation imaging three-dimensional structure digital image switch is controllable, and an operator can select to view the layered two-dimensional image or the 3D image of the target object according to the requirement.

3. The surgical microscope diagnosis and treatment system according to claim 2, comprising a 3D imaging module and an image recognition processing module, wherein the 3D imaging module and the image recognition processing module are respectively connected to the storage module in a communication manner, and the 3D imaging module is configured to collect the optical image under the microscope in the observation field of the microscopic observation module in real time, convert the optical image under the microscope into a three-dimensional digital image, and store the three-dimensional digital image in the storage module; the image recognition processing module is in communication connection with the enhanced information image injection module, and is used for recognizing biological features in the three-dimensional digital image stored in the storage module, obtaining a radiation imaging three-dimensional structure digital image matched with the three-dimensional digital image through biological feature comparison, and projecting the radiation imaging three-dimensional structure digital image in a set area in an observation visual field of the microscopic observation module through the enhanced information image injection module.

4. The surgical microscope diagnosis and treatment system according to claim 3, further comprising a detection module, wherein the detection module is in communication connection with the image recognition processing module, a zoom large objective lens and a zoom system are arranged in the microscopic observation module, the detection module is used for respectively detecting a focusing position of the zoom large objective lens and a magnification of the zoom system, the image recognition processing module determines a depth position of the radiation imaging three-dimensional structure digital image according to the focusing position of the zoom large objective lens detected by the detection module, and the image recognition processing module determines a depth range of a current layer area of the radiation imaging three-dimensional structure digital image displayed according to the magnification of the zoom system detected by the detection module.

5. The surgical microscope medical system according to claim 3, wherein the digital image of the radiation imaging three-dimensional structure is projected at the edge position of the observation field of the microscopic observation module, or the digital image of the radiation imaging three-dimensional structure is displayed in superposition with the optical image under the mirror in the observation field of the microscopic observation module, and the transparency of the digital image of the radiation imaging three-dimensional structure is adjustable.

6. The surgical microscope diagnosis and treatment system according to claim 5, further comprising a positioning and navigation detection module, wherein the positioning and navigation detection module is communicatively connected to the image recognition processing module, the positioning and navigation detection module is installed on a surgical instrument, the positioning and navigation detection module is used for detecting depth and spatial position data of the surgical instrument in real time, the image recognition processing module compares the depth and spatial position data collected by the positioning and navigation detection module with biological features in the three-dimensional digital image to obtain real-time relative position data between the surgical instrument and a target object, and transmits the obtained real-time relative position data to the enhanced information image injection module, and then projects the real-time relative position data to a set position of the observation field of the microscopic observation module.

7. The surgical microscope medical system according to claim 6, wherein the positioning, navigation and detection module is communicatively connected to the storage module, the depth and spatial position data of the surgical instrument and the status data of the surgical instrument are stored in the storage module in real time, and the status data of the surgical instrument can be transmitted to the enhanced information image injection module and then projected at a set position of the field of view of the microscopic observation module.

8. The system as claimed in any one of claims 3 to 7, wherein the storage module further stores patient information data, root finder data, oral scanner data, periodontal probe data, and pulp vitality data, each of which is controllable in on and off, and the operator can project the required data to a predetermined position of the field of view of the microscopic observation module through the enhanced information image injection module as required.

9. The surgical microscope medical system according to claim 8, wherein each datum is projected to a set position of the observation field of the microscopic observation module in a manner of a character symbol, a data table, a two-dimensional curve or a three-dimensional topographic map, each datum is displayed in a split screen manner in the observation field of the microscopic observation module or displayed in a same window in a switching manner, and the display transparency of each datum and the size and the position of the display window of each datum are adjustable.

10. The surgical microscope diagnosis and treatment system according to claim 9, further comprising an AI auxiliary analysis module, wherein the AI auxiliary analysis module is respectively in communication connection with the storage module and the enhanced information image injection module, the AI auxiliary analysis module is controllable in switch, an operator can selectively turn on or off an AI auxiliary function as required, the AI auxiliary analysis module is used for analyzing the three-dimensional digital image collected by the 3D imaging module, distinguishing a pathological change condition of the target object, marking or reminding the target object according to the pathological change condition, and simultaneously performing summary analysis on each data stored in the storage module to generate additional AI auxiliary information, and then projecting the additional AI auxiliary information to a set position of the observation field of the microscopic observation module through the enhanced information image injection module.

11. The surgical microscope diagnosis and treatment system according to claim 10, further comprising a camera module, wherein the camera module is in communication connection with the storage module, the camera module is used for collecting facial expression image data of a patient, the AI auxiliary analysis module analyzes the facial expression image data collected by the camera module, determines comfort level of the patient, and projects the facial expression image data on a set position of an observation field of the microscopic observation module through the enhanced information image injection module in real time.

12. The surgical microscope diagnosis and treatment system according to claim 1, wherein the microscopic observation module comprises a surgical microscope, the enhanced information image injection module comprises a projection device (6), the projection device (6) can project an additional information light beam (94), and the additional information light beam (94) is superimposed with one or two incident light beams in the surgical microscope and then enters the binocular tube (5) of the surgical microscope to form a superimposed optical image.

13. Surgical microscopy medical system according to claim 12, characterized in that the projection means (6) comprises a projection display unit (61) and an imaging mirror group (62), the projection display unit (61) being capable of projecting an additional optical image (93), the additional optical image (93) being converted into a parallel light beam via the imaging mirror group (62) forming the additional information light beam (94).

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