A traction table adjustment method, apparatus, device, and storage medium

Abstract

The application relates to a traction bed adjusting method, device, equipment and storage medium. The main technical scheme comprises the following steps: acquiring X-ray perspective images of a to-be-traction part before and after an initial traction force is applied; determining a linear relationship between the traction force and the intervertebral disc retraction degree of the to-be-traction part according to the initial traction force and the X-ray perspective images of the to-be-traction part before and after the initial traction force is applied; determining an optimal traction force corresponding to preset intervertebral disc retraction degree data according to the linear relationship between the traction force and the intervertebral disc retraction degree of the to-be-traction part; and adjusting the traction bed according to the optimal traction force corresponding to the preset intervertebral disc retraction degree data, so that the traction bed applies force to the to-be-traction part according to the optimal traction force. The traction degree of the to-be-traction part can be more accurately and objectively obtained through the X-ray perspective images, subjective differences of patients are avoided to cause insufficient force application, and the optimal traction force calculated based on the linear relationship between the traction force and the intervertebral disc retraction degree of the to-be-traction part can maximize the effect of traction treatment.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of medical devices, in particular to a traction bed adjusting method, device, equipment and storage medium. BACKGROUND

[0002] Spinal degenerative diseases mainly include lumbar disease, cervical spondylosis, etc., and its incidence rate is rising year by year with the development of social economy and the decrease of people's exercise. The treatment of such diseases can be divided into surgical treatment and non-surgical treatment, and traction treatment is a very effective treatment method that can be used in the rehabilitation treatment stage after non-surgical treatment and surgical treatment. The action of traction stretching the body can increase the intervertebral space of the spine, make the protruding intervertebral disc retract and relieve the corresponding compression symptoms.

[0003] At present, the instruments used for traction treatment are mainly traction beds and traction chairs or simple traction devices, etc. Such instruments can be manually adjusted or intelligently controlled and adjusted, and the adjustment standard is to adjust through the pain feedback of the patient, generally increasing the pulling force within the range that the patient can bear. Since the pain sensitivity of each person is different, the pain feedback of the patient is not objective enough, and the traction pulling force cannot be accurately adjusted to make the instrument effectively traction the joint and not to injure the patient. SUMMARY

[0004] Based on this, the present application provides a traction bed adjusting method, device, equipment and storage medium to solve the problem that the pain sensitivity of each person is different, the pain feedback of the patient is not objective enough, and the traction pulling force cannot be accurately adjusted.

[0005] In a first aspect, a traction bed adjusting method is provided, which comprises:

[0006] Obtaining X-ray perspective images of a to-be-traction part before and after applying an initial traction force;

[0007] Determining a linear relationship between the traction force and the intervertebral disc retraction degree of the to-be-traction part according to the initial traction force and the X-ray perspective images of the to-be-traction part before and after applying the initial traction force;

[0008] Determining the best traction force corresponding to the preset intervertebral disc retraction degree data according to the linear relationship between the traction force and the intervertebral disc retraction degree of the to-be-traction part;

[0009] Adjusting the traction bed according to the best traction force corresponding to the preset intervertebral disc retraction degree data, so that the traction bed applies force to the to-be-traction part according to the best traction force.

[0010] According to an implementable manner in the embodiments of the present application, the linear relationship between the traction force and the disc retraction degree of the part to be tractioned is determined according to the initial traction force and the X-ray fluoroscopy images of the part to be tractioned before and after the initial traction force is applied, and the method comprises the following steps:

[0011] According to the X-ray fluoroscopy images of the part to be tractioned before and after the initial traction force is applied, the disc height of the part to be tractioned before and after the initial traction force is applied is obtained.

[0012] According to the initial traction force and the disc height of the part to be tractioned before and after the initial traction force is applied, the linear relationship between the traction force and the disc retraction degree of the part to be tractioned is determined.

[0013] According to an implementable manner in the embodiments of the present application, the linear relationship between the traction force and the disc retraction degree of the part to be tractioned is determined according to the initial traction force and the disc height of the part to be tractioned before and after the initial traction force is applied, and the method comprises the following steps:

[0014] The traction force of the part to be tractioned before the initial traction force is applied is 0, and 0 and the disc height of the part to be tractioned before the initial traction force is applied are matched as a first data set;

[0015] The initial traction force and the disc height of the part to be tractioned after the initial traction force is applied are matched as a second data set;

[0016] According to the first data set and the second data set, the linear relationship between the traction force and the disc retraction degree of the part to be tractioned is determined.

[0017] According to an implementable manner in the embodiments of the present application, the optimal traction force corresponding to the preset disc retraction degree data is determined according to the linear relationship between the traction force and the disc retraction degree of the part to be tractioned, and the method comprises the following steps:

[0018] According to the preset disc retraction degree data and the X-ray fluoroscopy image of the part to be tractioned after the initial traction force is applied, the disc retraction height of the part to be tractioned is determined.

[0019] Based on the disc retraction height and the linear relationship between the traction force and the disc retraction degree of the part to be tractioned, the optimal traction force corresponding to the preset disc retraction degree data is determined.

[0020] According to an implementable manner in the embodiments of the present application, the traction bed is adjusted according to the optimal traction force corresponding to the preset disc retraction degree data, and the method comprises the following steps:

[0021] According to the optimal traction force corresponding to the preset disc retraction degree data, the module for fixing the part to be tractioned in the traction bed is adjusted.

[0022] The pain signal value of the part to be tractioned is acquired, and whether to continue to adjust the traction bed is determined according to the pain signal value and a pain signal threshold.

[0023] According to an implementable manner in the embodiments of the present application, whether to continue to adjust the traction bed is determined according to the pain signal value and the pain signal threshold, including:

[0024] When the pain signal value does not exceed the pain signal threshold, the traction bed is continuously adjusted;

[0025] When the pain signal value exceeds the pain signal threshold, the adjustment of the traction bed is paused.

[0026] According to an implementable manner in the embodiments of the present application, the method further includes:

[0027] An X-ray fluoroscopy image of the part to be tractioned after the optimal traction force is applied is acquired;

[0028] Whether the intervertebral disc height of the part to be tractioned is tractioned by the optimal traction force meets the preset intervertebral disc retraction degree data is determined through the X-ray fluoroscopy image of the part to be tractioned after the optimal traction force is applied.

[0029] In a second aspect, a traction bed adjustment device is provided, and the device includes:

[0030] An acquisition module is configured to acquire X-ray fluoroscopy images of the part to be tractioned before and after an initial traction force is applied;

[0031] A determination module is configured to determine a linear relationship between the traction force and the intervertebral disc retraction degree of the part to be tractioned according to the initial traction force and the X-ray fluoroscopy images of the part to be tractioned before and after the initial traction force is applied;

[0032] The determination module is further configured to determine the optimal traction force corresponding to the preset intervertebral disc retraction degree data according to the linear relationship between the traction force and the intervertebral disc retraction degree of the part to be tractioned.

[0033] An adjustment module is configured to adjust the traction bed according to the optimal traction force corresponding to the preset intervertebral disc retraction degree data, so that the traction bed applies force to the part to be tractioned according to the optimal traction force.

[0034] In a third aspect, a computer device is provided, and the device includes:

[0035] At least one processor; and

[0036] A memory connected in communication with the at least one processor; wherein

[0037] The memory stores computer instructions executable by the at least one processor, and the computer instructions are executed by the at least one processor to enable the at least one processor to execute the method involved in the first aspect.

[0038] In a fourth aspect, a computer readable storage medium is provided, and the computer readable storage medium has stored thereon computer instructions. The computer instructions are configured to cause a computer to perform the method described in the first aspect.

[0039] According to the technical content provided in the embodiments of the present application, the X-ray fluoroscopy images of the to-be-traction part before and after the initial traction force is applied are acquired, the linear relationship between the traction force and the disc retraction degree of the to-be-traction part is determined according to the initial traction force and the X-ray fluoroscopy images of the to-be-traction part before and after the initial traction force is applied, the optimal traction force corresponding to the preset disc retraction degree data is determined according to the linear relationship between the traction force and the disc retraction degree of the to-be-traction part, and the traction bed is adjusted according to the optimal traction force corresponding to the preset disc retraction degree data, so that the traction bed applies force to the to-be-traction part according to the optimal traction force. The traction degree of the to-be-traction part can be more accurately and objectively obtained through the X-ray fluoroscopy images, the subjective differences of patients are avoided to cause insufficient force application, and the optimal traction force calculated based on the linear relationship between the traction force and the disc retraction degree of the to-be-traction part can maximize the effect of traction treatment. BRIEF DESCRIPTION OF DRAWINGS

[0040] Figure 1 FIG. 1 is a flowchart of a traction bed adjustment method according to an embodiment of the present application;

[0041] Figure 2 FIG. 2 is a structural block diagram of a traction bed adjustment device according to an embodiment of the present application;

[0042] Figure 3 FIG. 3 is a schematic structural diagram of a computer device according to an embodiment of the present application. DETAILED DESCRIPTION

[0043] The present application will be further described below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, and are not used to limit the present application.

[0044] For the convenience of understanding, first of all, the system to which the present application is applied is described. The traction bed adjustment method provided by the present application can be applied to a pulling force spine traction bed, which comprises an X-ray fluoroscope, a traction bed, an image display system and a console. Among them, the X-ray fluoroscope and the traction bed are arranged in an integrated structure, the X-ray fluoroscope comprises an X-ray tube, a high-voltage generator and a flat panel detector, the X-ray tube as the core component of the X-ray fluoroscope is used to generate X-rays, is located on the opposite side above the traction bed, and can be moved forward and backward to the position of the cervical spine to the lumbar spine range according to the requirement. The high-voltage generator provides the required high voltage for the X-ray tube to ensure the generation and intensity of the X-rays, and can be arranged at the rear of the X-ray tube or at the overall power supply of the traction bed. The flat panel detector is used to receive the X-rays penetrating through the human body and convert them into image signals for display and analysis, and can share an integrated structure with the traction bed bedplate.

[0045] The image display system is used to display the X-ray fluoroscopy image on the screen for the doctor to observe in real time, usually comprises a monitor and image processing software, can enhance the image quality, provide clearer diagnostic information, the image display, the traction bed parameter adjustment interface and the AI processor interface all share the same display.

[0046] The console shares the same AI processor and display with the image display system, which is used to control the working parameters of the X-ray fluoroscope, such as adjusting the X-ray intensity, exposure time, image magnification, etc., and the operator sets and adjusts various parameters of the machine through the console. The AI processor is used to calculate the change of the intervertebral disc height of the part to be pulled before and after the force is applied, and then determine the linear relationship between the traction force and the intervertebral disc retraction degree of the part to be pulled, and calculate the optimal traction force based on the linear relationship.

[0047] The X-ray fluoroscope can also include other structures, such as a mechanical support, a patient bed or examination table, a filter, an electric or manual adjustment device, which can be added to the traction bed or share the traction bed structure. The mechanical support is used to support the X-ray tube, the detector and other components, and provides flexible mechanical movement and positioning function, so as to examine the patient at different angles and positions. The patient bed or examination table is used for the patient to lie down or maintain a fixed posture, which is convenient for X-ray fluoroscopy operation. The patient bed can usually be moved or inclined to meet different examination requirements. The filter is used to filter the soft X-ray component in the X-ray beam to reduce unnecessary radiation and improve image quality. The electric or manual adjustment device is used to accurately adjust the position and angle of the X-ray tube and the detector to ensure accurate perspective of the target area.

[0048] The traction bed comprises a traction bed power module, a traction force sensor, a traction bed body, a neck / waist / lower limb fixing belt and a traction clothes, etc. The traction bed power module is used for accurately transmitting the optimal traction force issued by an AI processor to the bed plate and the fixing belt. The traction force sensor is used for monitoring the traction force provided by the traction bed power module in real time and outputting a set of differential signals for feedback to the AI processor. The traction bed body, the neck / waist / lower limb fixing belt and the traction clothes are used for fixing the front and rear ends of the part to be tractioned, and providing traction force points.

[0049] Figure 1 A flow chart of a traction bed adjusting method provided by the embodiment of the present application is shown in Figure 1 The method can comprise the following steps:

[0050] S110, X-ray fluoroscopy images of the part to be tractioned before and after the initial traction force is applied are acquired.

[0051] The part to be tractioned can be the neck, the waist or the lower limb. After the patient is positioned on the traction bed, the X-ray tube of the X-ray fluoroscope scans the part to be tractioned, and the flat panel detector receives the X-rays penetrating through the part to be tractioned and converts them into X-ray fluoroscopy images. The initial traction force is the traction force that is first set and will not produce too much tension on the part to be tractioned, and is the linear relationship between the calculated traction force and the intervertebral disc retraction degree of the part to be tractioned.

[0052] When no traction force is applied to the part to be tractioned, an X-ray fluoroscopy image of the part to be tractioned is acquired by the X-ray fluoroscope, and when the initial traction force is applied to the part to be tractioned, an X-ray fluoroscopy image of the part to be tractioned is acquired again by the X-ray fluoroscope.

[0053] S120, the linear relationship between the traction force and the intervertebral disc retraction degree of the part to be tractioned is determined according to the initial traction force and the X-ray fluoroscopy images of the part to be tractioned before and after the initial traction force is applied.

[0054] The intervertebral disc retraction degree is determined by the intervertebral space width, i.e. the distance between two vertebral bodies. The intervertebral disc retraction degree is indirectly reflected by the increase of the intervertebral space width. When the traction force is applied to the part to be tractioned, the intervertebral disc retraction degree will change, and thus the influence of the applied traction force on the part to be tractioned is known.

[0055] The protruding intervertebral disc retraction condition can be directly observed from the X-ray fluoroscopy image, and the vertical distance from the outermost edge of the protruding intervertebral disc to the posterior edge of the vertebral body, i.e. the intervertebral disc height, is measured. The linear relationship between the traction force and the intervertebral disc retraction degree of the part to be tractioned is calculated by the initial traction force and the vertical distance from the outermost edge of the protruding intervertebral disc to the posterior edge of the vertebral body.

[0056] S130, the optimal traction force corresponding to the preset intervertebral disc retraction degree data is determined according to the linear relationship between the traction force and the intervertebral disc retraction degree of the part to be tractioned.

[0057] The preset intervertebral disc retraction degree data is the proportion of the intervertebral disc retraction of the traction part that the doctor wants to achieve based on the X-ray image and the doctor's experience. The parameters can be set according to the actual situation of the patient. For example, the patient with obvious intervertebral disc herniation can be set to retract more than 50% of the intervertebral disc retraction degree; if the herniation is not obvious, it can also be set to increase the intervertebral space length by 15%.

[0058] According to the preset intervertebral disc retraction degree data, the intervertebral disc height from the outermost edge of the herniated intervertebral disc to the posterior edge of the vertebral body of the traction part is calculated, and the intervertebral disc height is substituted into the linear relationship between the traction force and the intervertebral disc retraction degree of the traction part to obtain the optimal traction force.

[0059] S140, according to the optimal traction force corresponding to the preset intervertebral disc retraction degree data, adjust the traction bed.

[0060] The traction bed body and the fixing belt are accurately applied with the optimal traction force by the traction bed power module of the traction bed to adjust the traction bed, so that the traction bed applies force to the traction part according to the optimal traction force. In the process of applying force, the traction force applied by the traction bed power module and the pain signal value of the traction part are also obtained in real time to prevent harm to the patient.

[0061] It can be seen that, by obtaining the X-ray images of the traction part before and after the initial traction force is applied, determining the linear relationship between the traction force and the intervertebral disc retraction degree of the traction part according to the initial traction force and the X-ray images of the traction part before and after the initial traction force is applied, determining the optimal traction force corresponding to the preset intervertebral disc retraction degree data according to the linear relationship between the traction force and the intervertebral disc retraction degree of the traction part, and adjusting the traction bed according to the optimal traction force corresponding to the preset intervertebral disc retraction degree data, the traction bed applies force to the traction part according to the optimal traction force. The traction degree of the traction part can be more accurately and objectively obtained through the X-ray image, the subjective differences of the patient are avoided to cause insufficient force, and the optimal traction force calculated based on the linear relationship between the traction force and the intervertebral disc retraction degree of the traction part can maximize the effect of traction treatment.

[0062] As an implementable manner, according to the initial traction force and the X-ray images of the traction part before and after the initial traction force is applied, the linear relationship between the traction force and the intervertebral disc retraction degree of the traction part is determined, which comprises:

[0063] According to the X-ray images of the traction part before and after the initial traction force is applied, the intervertebral disc height of the traction part before and after the initial traction force is applied is obtained;

[0064] According to the initial traction force, the intervertebral disc height of the part to be pulled before and after the initial traction force is applied, the linear relationship between the traction force and the intervertebral disc retraction degree of the part to be pulled is determined.

[0065] The intervertebral disc height is the vertical distance from the outermost edge of the intervertebral disc to the posterior edge of the vertebral body, which can be measured in the X-ray perspective image. For example, when the lumbar vertebrae need to be pulled, first take an X-ray perspective image before applying the initial traction force, measure the L1-S1 distance A1, which is the distance from the upper edge of the first lumbar vertebra to the upper edge of the first sacral vertebra, in the X-ray perspective image, and then take another X-ray perspective image after applying the initial traction force, measure the L1-S1 distance A2 in the X-ray perspective image, and the difference D(A1-A2) between the two times is the height difference of the five intervertebral discs between L1-S1.

[0066] First, take an X-ray perspective image before applying the initial traction force to obtain baseline data, which is represented as B1 cm; when the initial traction force is applied, it changes to B2 cm, wherein B2=B1+D. B1 is the intervertebral disc height of the part to be pulled before the initial traction force is applied, and B2 is the intervertebral disc height of the part to be pulled after the initial traction force is applied.

[0067] According to the initial traction force, the intervertebral disc height of the part to be pulled before and after the initial traction force is applied, the linear relationship between the traction force and the intervertebral disc retraction degree of the part to be pulled is determined.

[0068] Specifically, the traction force of the part to be pulled before the initial traction force is applied is 0, and 0 and the intervertebral disc height of the part to be pulled before the initial traction force is applied are matched as the first data set;

[0069] The initial traction force and the intervertebral disc height of the part to be pulled after the initial traction force is applied are matched as the second data set;

[0070] According to the first data set and the second data set, the linear relationship between the traction force and the intervertebral disc retraction degree of the part to be pulled is determined.

[0071] The traction force of the part to be pulled before the initial traction force is applied is 0, and the baseline data obtained is B1 cm, that is, the intervertebral disc height of the part to be pulled before the initial traction force is applied is B1 cm, and the first data set can be represented as (0, B1). The initial traction force is represented as Q, and the intervertebral disc height of the part to be pulled after the initial traction force is applied is B2, and the first data set can be represented as (Q, B2). From the two data sets, the linear relationship between the traction force and the intervertebral disc retraction degree of the part to be pulled can be obtained.

[0072] As an implementable manner, according to the linear relationship between the traction force and the intervertebral disc retraction degree of the part to be pulled, the best traction force corresponding to the preset intervertebral disc retraction degree data is determined, comprising:

[0073] According to the preset intervertebral disc retraction degree data and the X-ray perspective image of the part to be pulled after the initial pulling force is applied, the intervertebral disc retraction height of the part to be pulled is determined;

[0074] Based on the intervertebral disc retraction height and the linear relationship between the pulling force and the intervertebral disc retraction degree of the part to be pulled, the optimal pulling force corresponding to the preset intervertebral disc retraction degree data is determined.

[0075] The X-ray perspective image of the part to be pulled after the initial pulling force is applied is the latest state before the optimal pulling force is applied, and the adjustment of the pulling bed again can ensure that the pulling force applied again can match the current pulling state of the part to be pulled.

[0076] The X-ray perspective image of the part to be pulled after the initial pulling force is applied is the latest state before the optimal pulling force is applied, and the adjustment of the pulling bed again can ensure that the pulling force applied again can match the current pulling state of the part to be pulled.

[0077] As an implementable way, according to the optimal pulling force corresponding to the preset intervertebral disc retraction degree data, the pulling bed is adjusted, including:

[0078] According to the optimal pulling force corresponding to the preset intervertebral disc retraction degree data, the module for fixing the part to be pulled in the pulling bed is adjusted;

[0079] The pain signal value of the part to be pulled is obtained, and according to the pain signal value and the pain signal threshold, it is judged whether to continue adjusting the pulling bed.

[0080] The module for fixing the part to be pulled mainly includes a pulling bed body, a neck / waist / leg fixing belt and a pulling clothes. The pulling bed power module of the pulling bed accurately applies the optimal pulling force to the pulling bed body and the fixing belt for the adjustment of the pulling bed, so that the pulling bed applies force to the part to be pulled according to the optimal pulling force.

[0081] In order to avoid that the applied pulling force is too large to cause injury to the patient, the pain signal value of the part to be pulled is obtained in real time, and according to the pain signal value and the pain signal threshold, it is judged whether to continue adjusting the pulling bed. Specifically, when the pain signal value does not exceed the pain signal threshold, the pulling bed is continuously adjusted, and when the pain signal value exceeds the pain signal threshold, an alarm is given to suspend the adjustment of the pulling bed.

[0082] As an implementable manner, the method further comprises: acquiring an X-ray fluoroscopy image of the part to be pulled after the optimal pulling force is applied;

[0083] The optimal pulling force is used to pull the intervertebral disc height of the part to be pulled, and whether the intervertebral disc height meets preset intervertebral disc retraction degree data is determined through the X-ray fluoroscopy image of the part to be pulled after the optimal pulling force is applied.

[0084] To avoid errors in the measurement of the intervertebral disc height, the X-ray fluoroscopy image of the part to be pulled is acquired again after the optimal pulling force is applied to check whether the pulling requirement of the doctor is met. If the measured intervertebral disc height in the X-ray fluoroscopy image is close to the intervertebral disc height to be pulled, the intervertebral disc height pulled by the optimal pulling force meets the preset intervertebral disc retraction degree data. If the measured intervertebral disc height in the X-ray fluoroscopy image is greatly different from the intervertebral disc height to be pulled, the intervertebral disc height pulled by the optimal pulling force does not meet the preset intervertebral disc retraction degree data. At this time, the pulling force applied can be adjusted again according to the actual situation after the optimal pulling force is applied, so that the pulling force of the part to be pulled is optimal.

[0085] It should be understood that, although Figure 1 the steps in the flowchart are shown in a certain order according to the arrows, the steps are not necessarily executed in the order indicated by the arrows. Unless otherwise stated in the present application, the execution of the steps is not strictly limited in order, and the steps can be executed in other orders. Moreover, Figure 1 at least part of the steps in the method can include multiple sub-steps or multiple stages, which are not necessarily executed at the same time, but can be executed at different times, and the execution order of the sub-steps or stages is not necessarily sequential, but can be executed in rotation or alternation with at least part of other steps or sub-steps or stages of other steps.

[0086] Figure 2 A structure diagram of a traction bed adjusting device provided by the embodiments of the present application is shown, which is used to execute the method flow shown in Figure 1 As shown in Figure 2 , the traction bed adjusting device 200 can include an acquisition module 210, a determination module 220 and an adjustment module 230, and can further include a judgment module. The main functions of each component module are as follows:

[0087] The acquisition module 210 is configured to acquire X-ray fluoroscopy images of the part to be pulled before and after the initial pulling force is applied;

[0088] The determining module 220 is configured to determine a linear relationship between the traction force and the disc retraction degree of the to-be-traction part according to the initial traction force and the X-ray fluoroscopy images of the to-be-traction part before and after the initial traction force is applied.

[0089] The determining module 220 is further configured to determine the optimal traction force corresponding to the preset disc retraction degree data according to the linear relationship between the traction force and the disc retraction degree of the to-be-traction part.

[0090] The adjusting module 230 is configured to adjust the traction bed according to the optimal traction force corresponding to the preset disc retraction degree data, so that the traction bed applies force to the to-be-traction part according to the optimal traction force.

[0091] As an implementable manner, the determining module 220 is specifically configured to: obtain disc heights of the to-be-traction part before and after the initial traction force is applied according to the X-ray fluoroscopy images of the to-be-traction part before and after the initial traction force is applied; and determine the linear relationship between the traction force and the disc retraction degree of the to-be-traction part according to the initial traction force and the disc heights of the to-be-traction part before and after the initial traction force is applied.

[0092] As an implementable manner, the determining module 220 is specifically configured to: match 0 and the disc height of the to-be-traction part before the initial traction force is applied as a first data group when the traction force of the to-be-traction part before the initial traction force is applied is 0; match the initial traction force and the disc height of the to-be-traction part after the initial traction force is applied as a second data group; and determine the linear relationship between the traction force and the disc retraction degree of the to-be-traction part according to the first data group and the second data group.

[0093] As an implementable manner, the determining module 220 is specifically configured to: determine a disc retraction height of the to-be-traction part according to the preset disc retraction degree data and the X-ray fluoroscopy image of the to-be-traction part after the initial traction force is applied; and determine the optimal traction force corresponding to the preset disc retraction degree data based on the disc retraction height and the linear relationship between the traction force and the disc retraction degree of the to-be-traction part.

[0094] As an implementable manner, the adjusting module 230 is specifically configured to: adjust a module for fixing the to-be-traction part in the traction bed according to the optimal traction force corresponding to the preset disc retraction degree data; obtain a pain signal value of the to-be-traction part, and determine whether to continue adjusting the traction bed according to the pain signal value and a pain signal threshold.

[0095] As an implementable manner, the determination of whether to continue adjusting the traction bed according to the pain signal value and the pain signal threshold includes: continuing to adjust the traction bed when the pain signal value does not exceed the pain signal threshold; and suspending the adjustment of the traction bed when the pain signal value exceeds the pain signal threshold.

[0096] As an implementable manner, the device further comprises a judging module configured to acquire an X-ray perspective image of the to-be-traction part after the optimal traction force is applied; and determine whether the intervertebral disc height of the to-be-traction part after the optimal traction force is applied meets preset intervertebral disc retraction degree data.

[0097] Reference can be made between the same or similar parts of each embodiment. Each embodiment focuses on the difference from other embodiments. In particular, for the device embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and reference can be made to the part of the method embodiment.

[0098] According to the embodiments of the present application, the present application further provides a computer device and a computer readable storage medium.

[0099] As shown in Figure 3 , it is a block diagram of a computer device according to an embodiment of the present application. The computer device is intended to represent various forms of digital computers or mobile devices. The digital computer can include desktop computers, portable computers, workstations, personal digital assistants, servers, mainframe computers, and other suitable computers. The mobile device can include tablets, smart phones, wearable devices, and the like.

[0100] As shown in Figure 3 , the computer device 300 includes a computing unit 301, a ROM 302, a RAM 303, a bus 304, and an input / output (I / O) interface 305. The computing unit 301, the ROM 302, and the RAM 303 are connected to each other through the bus 304. The input / output (I / O) interface 305 is also connected to the bus 304.

[0101] The computing unit 301 can perform various processes in the method embodiments of the present application according to computer instructions stored in the read-only memory (ROM) 302 or loaded from the storage unit 308 to the random access memory (RAM) 303. The computing unit 301 can be various general-purpose and / or special-purpose processing components with processing and computing capabilities. The computing unit 301 can include but is not limited to a central processing unit (CPU), a graphics processing unit (GPU), various special-purpose artificial intelligence (AI) computing chips, various computing units running machine learning model algorithms, a digital signal processor (DSP), and any appropriate processor, controller, microcontroller, etc. In some embodiments, the method provided by the embodiments of the present application can be implemented as a computer software program, which is tangibly contained in a computer readable storage medium, such as the storage unit 308.

[0102] The RAM 303 can also store various programs and data required for the operation of the computer device 300. Part or all of the computer programs can be loaded and / or installed onto the computer device 300 via the ROM 302 and / or the communication unit 309.

[0103] The input unit 306, the output unit 307, the storage unit 308, and the communication unit 309 in the computer device 300 can be connected to the I / O interface 305. Among them, the input unit 306 can be, for example, a keyboard, a mouse, a touch screen, a microphone, etc.; the output unit 307 can be, for example, a display, a speaker, an indicator light, etc. The computer device 300 can exchange information, data, etc. with other devices through the communication unit 309.

[0104] It should be noted that the device can also include other components necessary for normal operation. It can also only include components necessary for implementing the solutions of the present application, and does not necessarily include all components shown in the figure.

[0105] Various embodiments of the systems and techniques described here can be realized in digital electronic circuitry, integrated circuitry, a field programmable gate array (FPGA), an application specific integrated circuit (ASIC), a system on a chip (SOC), a load programmable logic device (CPLD), computer hardware, firmware, software, and / or combinations thereof.

[0106] Computer instructions for implementing the methods of the present application can be written in any combination of one or more programming languages. These computer instructions can be provided to the computing unit 301, such that when the computer instructions are executed by the computing unit 301, such as a processor, the steps involved in the embodiments of the methods of the present application are performed.

[0107] The computer readable storage medium provided by the present application can be a tangible medium, which can contain or store computer instructions for performing the steps involved in the embodiments of the methods of the present application. The computer readable storage medium can include, but is not limited to, electronic, magnetic, optical, electromagnetic, etc. forms of storage medium.

[0108] The above specific embodiments do not constitute a limitation on the scope of protection of the present application. Those skilled in the art should understand that various modifications, combinations, sub-combinations, and substitutions can be made according to design requirements and other factors. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the present application should be included in the scope of protection of the present application.

Claims

1. A method of adjusting a traction table, comprising: The method comprises: obtaining X-ray perspective images of the part to be pulled before and after the initial pulling force is applied; determining the linear relationship between the pulling force and the intervertebral disc retraction degree of the part to be pulled according to the initial pulling force and the X-ray perspective images of the part to be pulled before and after the initial pulling force is applied; determining the optimal pulling force corresponding to the preset intervertebral disc retraction degree data according to the linear relationship between the pulling force and the intervertebral disc retraction degree of the part to be pulled; adjusting the traction bed according to the optimal pulling force corresponding to the preset intervertebral disc retraction degree data, so that the traction bed applies force to the part to be pulled according to the optimal pulling force.

2. The method of claim 1, wherein, The method comprises: obtaining the intervertebral disc height of the part to be pulled before and after the initial pulling force is applied according to the X-ray perspective images of the part to be pulled before and after the initial pulling force is applied; determining the linear relationship between the pulling force and the intervertebral disc retraction degree of the part to be pulled according to the initial pulling force and the intervertebral disc height of the part to be pulled before and after the initial pulling force is applied.

3. The method of claim 2, wherein, The method comprises: when the pulling force of the part to be pulled before the initial pulling force is applied is 0, matching 0 and the intervertebral disc height of the part to be pulled before the initial pulling force is applied as a first data set; matching the initial pulling force and the intervertebral disc height of the part to be pulled after the initial pulling force is applied as a second data set; determining the linear relationship between the pulling force and the intervertebral disc retraction degree of the part to be pulled according to the first data set and the second data set.

4. The method of claim 1, wherein, The method comprises: determining the intervertebral disc retraction height of the part to be pulled according to the preset intervertebral disc retraction degree data and the X-ray perspective image of the part to be pulled after the initial pulling force is applied; determining the optimal pulling force corresponding to the preset intervertebral disc retraction degree data based on the intervertebral disc retraction height and the linear relationship between the pulling force and the intervertebral disc retraction degree of the part to be pulled.

5. The method of claim 1, wherein, The method comprises: adjusting the module for fixing the part to be pulled in the traction bed according to the optimal pulling force corresponding to the preset intervertebral disc retraction degree data; obtaining the pain signal value of the part to be pulled, and determining whether to continue adjusting the traction bed according to the pain signal value and the pain signal threshold.

6. The method of claim 5, wherein, The method comprises: when the pain signal value does not exceed the pain signal threshold, continue adjusting the traction bed; when the pain signal value exceeds the pain signal threshold, pause adjusting the traction bed.

7. The method of claim 1, wherein, The method further comprises: acquiring an X-ray fluoroscopy image of the part to be pulled after the optimal pulling force is applied; judging, by the X-ray fluoroscopy image of the part to be pulled after the optimal pulling force is applied, whether the intervertebral disc height of the part to be pulled by the optimal pulling force meets preset intervertebral disc retraction degree data.

8. A traction table adjustment device, characterized by, The device comprises: an acquisition module configured to acquire X-ray fluoroscopy images of the part to be pulled before and after an initial pulling force is applied; a determination module configured to determine a linear relationship between a pulling force and an intervertebral disc retraction degree of the part to be pulled according to the initial pulling force and the X-ray fluoroscopy images of the part to be pulled before and after the initial pulling force is applied; the determination module is further configured to determine an optimal pulling force corresponding to preset intervertebral disc retraction degree data according to the linear relationship between the pulling force and the intervertebral disc retraction degree of the part to be pulled; an adjustment module configured to adjust the traction bed according to the optimal pulling force corresponding to the preset intervertebral disc retraction degree data, so that the traction bed applies force to the part to be pulled according to the optimal pulling force.

9. A computer device, comprising: at least one processor; and a memory connected in communication with the at least one processor; wherein the memory stores computer instructions executable by the at least one processor, and the computer instructions are executed by the at least one processor to enable the at least one processor to perform the method of any one of claims 1-7.

10. A computer readable storage medium having stored thereon computer instructions, wherein, The computer instructions are used to enable the computer to perform the method of any one of claims 1-7.

Images