Adjustable medical examination bed and its position control method and system

Abstract

The application is suitable for the technical field of adjustable medical examination bed, in particular to an adjustable medical examination bed, a position adjustment method and system thereof, the method comprising: in the case that the medical examination bed is detected to be deactivated and then activated again, and the case that it is determined that the requirements for deleting the information of changing the position of the medical examination bed are met, then the position of the medical examination bed is changed again according to the position change information; if the information of changing the position of the medical examination bed is obtained again, and it is determined that the information of changing the position of the medical examination bed at present is consistent with the information of changing the position of the medical examination bed before, the change of the position of the medical examination bed is changed again. The method provided by the application can solve the problem that the stored position data changed by medical staff may not match the current examination item, resulting in insufficient ultrasound image clarity in the process of adjusting the position of the medical examination bed according to the stored position data changed by medical staff.

Description

Technical Field

[0001] This application belongs to the field of adjustable medical examination bed technology, and particularly relates to adjustable medical examination beds and their posture control methods and systems. Background Technology

[0002] A medical examination bed is a medical bed / examination table specifically designed for use during medical examinations. It provides a stable, adjustable bed surface and human body support, facilitating the positioning of medical examination probes and image acquisition for doctors in certain examination scenarios. For example, the bed height, back tilt, and leg rest angle can be precisely adjusted via electric or pneumatic drive to meet different examination needs.

[0003] In traditional medical examination bed positioning adjustments, the bed's position can be adjusted according to the type of examination (e.g., bed height, tilt angle, etc.). Furthermore, to accommodate specific patient needs, after the initial positioning adjustment, medical staff can further modify the bed's position data (e.g., fine-tune the bed height, tilt angle, etc.). When the bed is reused after a period of inactivity, the modified position data can be stored, allowing subsequent medical examinations to directly adjust the bed's position based on this stored data. However, in this process, the stored modified position data may not match the current examination, affecting the examination results (e.g., insufficient ultrasound image clarity). Summary of the Invention

[0004] This application provides an adjustable medical examination bed and its posture control method and system, which can solve the problem that when the medical examination bed is restarted after being deactivated, the stored posture data changed by medical staff may not match the current examination item, thus affecting the medical examination results.

[0005] In a first aspect, embodiments of this application provide a method for adjusting the posture of an adjustable medical examination bed, including: Upon detecting a change in posture information, the posture data of the medical examination bed is changed; the medical examination bed is an adjustable medical examination bed. After changing the pose data of the medical examination bed, if information about the changed pose of the medical examination bed is obtained, the pose data of the changed medical examination bed will be modified. If a medical examination bed is detected to have been deactivated and then reactivated, it is determined whether the requirement to delete information about previously altered medical examination bed posture is met. The requirement to delete information about previously altered medical examination bed posture is that the duration from the current activation time to the time when the posture data of the altered medical examination bed was previously changed is greater than a target duration, and / or, the duration from the current activation time to the previous deactivation time is greater than a specified duration, and the difference between the patient's weight when the posture data of the altered medical examination bed was previously obtained and the current patient's weight is greater than a preset value. If it is determined that the information on the change of the medical examination bed's pose before deletion meets the requirements, then the pose of the medical examination bed is changed again according to the pose change information. If information about changing the pose of the medical examination table is obtained again after changing the pose of the medical examination table, it is determined whether the current information about changing the pose of the medical examination table is consistent with the information about changing the pose of the medical examination table before. If the information regarding the current change in the posture of the medical examination bed is consistent with the information regarding the previous change in the posture of the medical examination bed, the posture of the medical examination bed that has now been changed is modified.

[0006] The technical solutions described in this application embodiment have at least the following technical effects: The adjustable medical examination bed posture control method provided in this application modifies the posture data of the medical examination bed when posture change information is detected; after modifying the posture data, if information about the modified posture is obtained, the modified posture data of the medical examination bed is further modified; if the medical examination bed is detected to have been deactivated and then reactivated, it is determined whether the requirement to delete the previously modified posture information is met; if the requirement to delete the previously modified posture information is met, the posture of the medical examination bed is modified again according to the posture change information; after modifying the posture, if information about the modified posture is obtained again, it is determined whether the current modified posture information is consistent with the previously modified posture information; if the current modified posture information is consistent with the previously modified posture information, the posture of the medical examination bed is modified again. The method of this application, when a medical examination bed is reused after being decommissioned, does not unconditionally store the pose data changed by medical staff. Instead, it first determines whether the requirement for deleting the information on the previously changed pose of the medical examination bed is met. If the requirement for deleting the information on the previously changed pose of the medical examination bed is met, the pose of the medical examination bed can be changed again according to the pose change information. If the information on the current changed pose of the medical examination bed is consistent with the information on the previous changed pose of the medical examination bed, the pose of the medical examination bed that has been changed again is changed. In this way, when the medical examination bed is reused after being decommissioned, the previously stored pose data changed by medical staff is not unconditionally used (i.e., the previously stored pose data changed by medical staff is used selectively). Instead, the pose data is further modified to make the current pose data match the current examination item, thereby improving the reliability of the medical examination results (for example, when the medical examination bed is a B-ultrasound examination bed, it is beneficial to improve the clarity of ultrasound images).

[0007] In one possible implementation of the first aspect, the medical examination bed is an ultrasound examination bed; upon detecting a change in pose information, the pose data of the medical examination bed is changed, including: Upon detecting a change in pose, the examination type information of the ultrasound examination is obtained; wherein, the examination type information is used to reflect the working type of the ultrasound examination. When the examination type information reflects that the working type of the B-ultrasound examination is a preset working type, the position data of the B-ultrasound examination table is changed according to the preset data in the preset position area. When the examination type information reflects that the ultrasound examination is the target work type, the position data of the ultrasound examination table is changed according to the target data within the target position area.

[0008] In one possible implementation of the first aspect, when the examination type information reflects that the ultrasound examination is a target work type, changing the pose data of the ultrasound examination table according to target data within the target pose region includes: When the examination type information reflects that the ultrasound examination is of the target type, the patient's status information is obtained; Based on the state information, determine the specified pose region corresponding to the state information; Based on the correlation between the data within the target pose region and the specified pose region, the pose data corresponding to the specified pose region is determined, and the pose data is used as the target data. The position data of the ultrasound examination table is changed according to the target data.

[0009] In one possible implementation of the first aspect, after determining whether the requirement to delete information about previously altered poses of the medical examination bed is met upon detecting that the medical examination bed has been deactivated and then reactivated, the method further includes: If the requirement of deleting information about changes to the medical examination bed's pose is met, the information about changes to the medical examination bed's pose before deletion is deleted.

[0010] In one possible implementation of the first aspect, the method further includes: If information about changing the pose of the medical examination table is obtained again after changing the pose of the medical examination table, it is determined whether the current information about changing the pose of the medical examination table is consistent with the information about changing the pose of the medical examination table before. If it is determined that the change task in the current information on changing the posture of the medical examination bed is consistent with the change task in the previous information on changing the posture of the medical examination bed, then it is determined that the current information on changing the posture of the medical examination bed is consistent with the previous information on changing the posture of the medical examination bed; wherein, the same change task means pressing the same set of adjustment buttons. If the change task in the current information on changing the pose of the medical examination table is inconsistent with the change task in the previous information on changing the pose of the medical examination table, then the information on the current information on changing the pose of the medical examination table is determined to be inconsistent with the information on the previous information on changing the pose of the medical examination table.

[0011] In one possible implementation of the first aspect, after changing the pose of the medical examination table, if information about further changes to the pose of the medical examination table is obtained, the method further includes, after determining whether the current information about the changed pose of the medical examination table is consistent with the information about the previously changed pose of the medical examination table: If the change task in the current information about changing the pose of the medical examination bed is inconsistent with the change task in the information about changing the pose of the medical examination bed previously, then no further changes will be made to the pose of the medical examination bed.

[0012] In one possible implementation of the first aspect, the method further includes: If a medical examination bed is detected to have been deactivated and then reactivated, and it is determined that the requirement to delete information about previously altered medical examination bed poses is not met, the previously altered medical examination bed pose data shall be retained.

[0013] In one possible implementation of the first aspect, the preset work type is an abdominal scan type, and the target work type is an obstetric fetal ultrasound type.

[0014] Secondly, embodiments of this application provide an adjustable medical examination bed posture control system, applied to a medical examination bed, for implementing the adjustable medical examination bed posture control method described in any one of the first aspects above. The adjustable medical examination bed posture control system includes: The generation unit, upon detecting a change in pose information, modifies the pose data of the medical examination bed; the medical examination bed is an adjustable medical examination bed. The modification unit is used to modify the pose data of the medical examination bed after the pose data of the medical examination bed has been modified, if the information on the modified pose of the medical examination bed is obtained. A determining unit is used to determine whether the requirement of deleting information about previously altered poses of the medical examination bed is met when the medical examination bed is detected to have been deactivated and then reactivated. The requirement for deleting information about previously altered poses of the medical examination bed is that the duration from the current activation time to the time when the pose data of the modified medical examination bed was previously changed is greater than a target duration, and / or, the duration from the current activation time to the previous deactivation time of the medical examination bed is greater than a specified duration, and the difference between the patient's weight when the information about the altered pose of the medical examination bed was previously obtained and the current patient's weight is greater than a preset value. The adjustment unit is used to change the position of the medical examination bed according to the position change information if it is determined that the information meets the requirements for changing the position of the medical examination bed before deletion. The judgment unit is used to determine whether the current information on the changed pose of the medical examination bed is consistent with the information on the previous change of the pose of the medical examination bed if the information on the changed pose of the medical examination bed is obtained again after the pose of the medical examination bed has been changed. The execution unit is used to change the pose of the medical examination bed when it is determined that the information of the current change of the pose of the medical examination bed is consistent with the information of the previous change of the pose of the medical examination bed.

[0015] Thirdly, embodiments of this application provide an adjustable medical examination bed, including a memory, a processor, and a computer program stored in the memory and executable on the processor. When the processor executes the computer program, it implements the adjustable medical examination bed posture control method described in any one of the first aspects above.

[0016] It is understood that the beneficial effects of the second and third aspects mentioned above can be found in the relevant descriptions in the first aspect mentioned above, and will not be repeated here. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a flowchart illustrating an embodiment of the adjustable medical examination bed posture control method provided in this application; Figure 2 This is a flowchart illustrating an adjustable medical examination bed posture control method according to another embodiment of this application; Figure 3 This is a schematic diagram of the structure of an ultrasound examination bed provided in one embodiment of this application; Figure 4 This is a schematic diagram of the adjustable medical examination bed posture control system provided in the embodiments of this application; Figure 5 This is a schematic diagram of the control device for the adjustable medical examination bed provided in the embodiments of this application. Detailed Implementation

[0019] In the following description, specific details such as particular system architectures and techniques are set forth for illustrative purposes and not for limitation, in order to provide a thorough understanding of the embodiments of this application. However, those skilled in the art will understand that this application may also be implemented in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, apparatuses, circuits, and methods have been omitted so as not to obscure the description of this application with unnecessary detail.

[0020] It should be understood that, when used in this application specification and the appended claims, the term "comprising" indicates the presence of the described features, integrals, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components and / or a collection thereof.

[0021] It should also be understood that the term “and / or” as used in this application specification and the appended claims means any combination of one or more of the associated listed items and all possible combinations, and includes such combinations.

[0022] As used in this application specification and the appended claims, the term "if" may be interpreted, depending on the context, as "when," "once," "in response to determination," or "in response to detection." Similarly, the phrase "if determined" or "if the described condition or event is detected" may be interpreted, depending on the context, as "once determined," "in response to determination," "once the described condition or event is detected," or "in response to the detection of the described condition or event."

[0023] Furthermore, in the description of this application and the appended claims, the terms "first," "second," "third," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0024] References to "one embodiment" or "some embodiments" as described in this specification mean that one or more embodiments of this application include a specific feature, structure, or characteristic described in connection with that embodiment. Therefore, the phrases "in one embodiment," "in some embodiments," "in other embodiments," "in still other embodiments," etc., appearing in different parts of this specification do not necessarily refer to the same embodiment, but rather mean "one or more, but not all, embodiments," unless otherwise specifically emphasized. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless otherwise specifically emphasized.

[0025] In traditional medical examination bed positioning adjustments, the bed's position can be adjusted according to the type of examination (e.g., bed height, tilt angle, etc.). Furthermore, to accommodate specific patient needs, medical staff can further modify the bed's position data after initial adjustment. Additionally, when the bed is restarted after a period of inactivity (e.g., to replace coupling gel, adjust probes, or wait for patient cooperation), the modified position data can be stored. Subsequent medical examinations can then directly adjust the bed's position based on this stored data. However, in this process, the stored modified position data may not match the current examination, potentially affecting the examination results (e.g., insufficient ultrasound image clarity).

[0026] The following section uses a medical examination bed, specifically an ultrasound examination bed, as an example to describe the above issues in detail.

[0027] For example, in scenario 1, the ultrasound examination bed is not restarted after being taken out of use because of changes in coupling agent, probe adjustment, or waiting for patient cooperation. Instead, it is because a different patient has been introduced. If the ultrasound examination bed continues to be adjusted using the stored posture data changed by medical staff after being taken out of use and restarted, it may not match the current examination items for the patient, resulting in insufficient clarity of the ultrasound image.

[0028] For example, in scenario 2, the ultrasound examination table is restarted after being taken out of use due to reasons such as changing the coupling agent, adjusting the probe, or waiting for the patient's cooperation. After the ultrasound examination table is restarted, medical staff may unintentionally touch and improperly change the position data of the ultrasound examination table and store it. However, at this time, the ultrasound examination table is unaware of whether the current change is to meet the patient's special needs or whether the ultrasound examination table was accidentally touched. If the ultrasound examination table interprets the unintentional touch as a change to meet the patient's special needs and continues to use the stored position data changed by the medical staff to adjust the position of the ultrasound examination table, it may not match the patient's current examination, resulting in insufficient clarity of the ultrasound image.

[0029] To address the aforementioned issues, embodiments of this application provide an adjustable medical examination bed and its posture control method and system.

[0030] In this method, upon detecting pose change information, the pose data of the medical examination bed is modified; after modifying the pose data, if information about the modified pose of the medical examination bed is obtained, the modified pose data of the medical examination bed is further modified; if the medical examination bed is detected to have been deactivated and then reactivated, it is determined whether the requirement for deleting the previously modified pose information of the medical examination bed is met; if the requirement for deleting the previously modified pose information of the medical examination bed is met, the pose of the medical examination bed is modified again according to the pose change information; after modifying the pose of the medical examination bed, if information about the modified pose of the medical examination bed is obtained again, it is determined whether the current modified pose information of the medical examination bed is consistent with the previously modified pose information; if the current modified pose information of the medical examination bed is consistent with the previously modified pose information, the pose of the medical examination bed is modified again. The method of this application, when a medical examination bed is reused after being decommissioned, does not unconditionally store the pose data changed by medical staff. Instead, it first determines whether the information on the previously changed pose of the medical examination bed meets the requirements for deletion. If the requirements for deletion are met, the pose of the medical examination bed can be changed again based on the pose change information. The pose change is only performed if the information on the current changed pose of the medical examination bed is consistent with the information on the previously changed pose. This avoids unconditionally using the previously stored pose data changed by medical staff when the medical examination bed is reused after being decommissioned (i.e., selectively using the previously stored pose data changed by medical staff). Instead, it further modifies the pose data to match the current pose data with the current examination item, thereby improving the reliability of the medical examination results (e.g., when the medical examination bed is an ultrasound examination bed, it helps to improve the clarity of ultrasound images).

[0031] The adjustable medical examination bed posture control method provided in this application embodiment can be applied to a medical examination bed. In this case, the medical examination bed is the subject of execution of the adjustable medical examination bed posture control method provided in this application embodiment. This application embodiment does not impose any restrictions on the specific type of medical examination bed.

[0032] The medical examination bed is an adjustable medical examination bed, capable of adjusting the patient's position and posture; specifically, it can be any type of electrically adjustable medical bed. Please refer to [link / reference]. Figure 3This example illustrates a medical examination bed used as an ultrasound examination bed. For instance, an ultrasound examination bed may include a bed frame, an adjustment mechanism (e.g., a servo linear motor, hydraulic actuator, or cylinder), and a control device. The bed frame and adjustment mechanism are connected via bolts, riveting, or other means. The control device is electrically connected to the adjustment mechanism. For example, the control device can set the drive parameters of the adjustment mechanism based on posture data, and the adjustment mechanism then drives the bed frame to raise and lower its height, raise its backrest, and adjust its leg angle according to these parameters. Alternatively, medical personnel can also adjust the bed frame height, raise its backrest, and adjust its leg angle by operating a hand-cranked mechanism.

[0033] For example, the control device can be a microcontroller, mobile phone, tablet computer, laptop computer, ultra-mobile personal computer (UMPC), netbook, desktop computer, computing device, or computer, laptop computer, handheld communication device, handheld computing device, etc. connected to a wireless modem.

[0034] It should be noted that medical examination beds are not limited to ultrasound examination beds; they can also be other medical examination beds with position adjustment requirements, such as CT examination beds, operating tables, and transport beds, but are not limited to these. In the following embodiments, an ultrasound examination bed is used as an example for illustration.

[0035] To better understand the adjustable medical examination bed posture control method provided in this application embodiment, the specific implementation process of the adjustable medical examination bed posture control method provided in this application embodiment will be described by way of example below.

[0036] Figure 1 and Figure 2 A schematic flowchart of an adjustable medical examination bed posture control method provided in an embodiment of this application is shown. The adjustable medical examination bed posture control method includes: S100, upon detecting a change in posture information, changes the posture data of the ultrasound examination table.

[0037] It is understandable that the posture change information can be a posture control signal automatically generated according to preset rules or triggering conditions, used to drive the ultrasound examination table to adjust to the target posture. The preset rules or triggering conditions can be generated based on information such as the patient's weight and the examination site when the patient is entered into the system.

[0038] For example, posture change information may include bed tilt angle, lifting height, leg support angle, etc. Upon detecting posture change information, actions can be performed via adjustment mechanisms (such as servo motors or hydraulic actuators) to adjust the various bed components to their corresponding parameter values. For instance, for a 50kg patient undergoing abdominal examination, the bed tilt angle can be set to 15° and the height to 65cm to accommodate the operating field of view of the ultrasound probe.

[0039] In one possible implementation, S100, upon detecting a change in pose information, modifies the pose data of the ultrasound examination table, including: S110, upon detecting a change in pose, acquire the examination type information for the ultrasound examination. This examination type information reflects the type of ultrasound examination being performed.

[0040] It is understandable that examination type information can include abdominal scan type, obstetric fetal ultrasound type, etc. When a change in posture is detected, the log can be queried to obtain the ultrasound examination's work type, i.e., to obtain the ultrasound examination type information.

[0041] S120, when the examination type information reflects that the working type of the B-ultrasound examination is the preset working type, the position data of the B-ultrasound examination bed is changed according to the preset data in the preset position area.

[0042] It is understandable that the preset posture area can be posture data (i.e., preset data) for a preset work type (such as routine abdominal scanning). The preset data can be set according to operational needs (such as facilitating the movement of the probe over a wide range on the abdomen) and patient comfort (such as avoiding the lower back from being suspended). It includes data in multiple adjustable dimensions, such as tilt angle, lifting height, leg support angle, etc.

[0043] For example, suitable preset data can be selected within a preset posture area based on the patient's specific information (such as weight and height), and this preset data can be used as the basis for changing the posture data of the ultrasound examination table. The preset posture area includes multiple preset data sets and multiple pieces of patient-specific information, with a mapping relationship between the preset data sets and the patient-specific information. Optionally, the preset posture area can be established based on historical experience and ultrasound examination standards.

[0044] For example, actions can be performed by adjusting mechanisms (such as servo motors or hydraulic push rods) to adjust the various components of the bed to the parameter values ​​corresponding to preset data.

[0045] S130, when the examination type information reflects that the working type of the ultrasound examination is the target working type, change the position data of the ultrasound examination table according to the target data within the target position area.

[0046] It is understandable that the target pose region can be pose data (i.e., target data) customized for a specific type of work (such as obstetric fetal ultrasound). The target data can be set according to body characteristics (such as a protruding abdomen or heavy lumbar support) and the scanning needs of fetal ultrasound (such as easy observation of fetal position), including data in multiple adjustable dimensions, such as tilt angle, height adjustment, and leg support angle.

[0047] For example, suitable target data can be selected within the target pose region based on specific patient information (such as abdominal distension or fetal ultrasound scanning needs), and this target data can be used as the basis for changing the pose data of the ultrasound examination table. The target pose region includes multiple target data sets and multiple pieces of specific patient information, with a mapping relationship between the target data and the specific patient information. Optionally, the target pose region can be established based on historical experience and ultrasound examination standards.

[0048] For example, actions can be performed by adjusting mechanisms (such as servo motors or hydraulic push rods) to adjust the various components of the bed to the parameter values ​​corresponding to the target data.

[0049] This setting allows for the generation of a more ideal pose based on patient information, which helps improve the quality of ultrasound images.

[0050] In one possible implementation, S130, if the examination type information reflects that the ultrasound examination work type is the target work type, the pose data of the ultrasound examination table is changed according to the target data within the target pose region, including: S131, when the examination type information reflects that the ultrasound examination is the target work type, obtain the patient's status information.

[0051] It is understandable that status information is used to reflect a patient's physical characteristics. When the examination type information reflects that the ultrasound examination is the target work type, the status information can be obtained through the Hospital Information System (HIS).

[0052] S132, Based on the status information, determine the specified pose region corresponding to the status information.

[0053] Understandably, status information can be categorized into matchable pose parameters to determine the corresponding pose region. For example, pose regions based on gestational week: Region A: 12-20 weeks (early to mid-pregnancy, mild abdominal protrusion); Region B: 21-30 weeks (mid-pregnancy, moderate abdominal protrusion); Region C: 31-40 weeks (late pregnancy, significant abdominal protrusion). Possible pose regions based on abdominal protrusion height: Region X: ≤3cm (mild protrusion); Region Y: 4-7cm (moderate protrusion); Region Z: ≥8cm (severe protrusion). The status information is compared to these regions to determine its corresponding status. For example, if 28 weeks of gestation falls under Region B, and the abdominal protrusion is 6cm under Region Y, then the corresponding pose region is Region B + Region Y.

[0054] S133, based on the correlation between the data within the target pose region and the specified pose region, determine the pose data corresponding to the specified pose region, and use the pose data as the target data.

[0055] It is understandable that there is a mapping relationship between the data within the target pose region and the specified pose region. That is, each specified pose region corresponds to a set of specific data within the target pose region. Referring to the mapping relationship in Table 1, the pose data corresponding to the specified pose region can be determined, and this pose data can be used as the target data. For example, based on the mapping relationship, after determining that the specified pose region is region B + region Y, the system can retrieve the corresponding pose data from the target pose region: tilt angle -2°, height 60cm, leg support 20°, as the target data for this operation.

[0056] S134, change the position data of the ultrasound examination table according to the target data.

[0057] It is understandable that the position of the ultrasound examination bed can be changed by adjusting the various components of the bed to the parameter values ​​corresponding to the target data through the adjustment mechanism (such as servo motor or hydraulic push rod).

[0058] This setting allows for the generation of a more ideal pose based on patient information, which helps improve the quality of ultrasound images.

[0059] S200: After changing the position data of the ultrasound examination table, if the information on the changed position of the ultrasound examination table is obtained, the position data of the ultrasound examination table is modified.

[0060] It is understandable that the information for changing the position of the ultrasound examination bed can be proactively initiated by medical staff based on actual operational needs (such as patient discomfort or limited probe scanning angle).

[0061] For example, pose modification actions can be initiated through physical buttons on the control device (such as up / down, tilt forward / tilt backward buttons), a hand crank mechanism, or an interactive interface on the control device.

[0062] For example, if the patient has difficulty operating the probe due to the bed being too low during the examination, the patient can generate information to change the position of the ultrasound examination bed through the up button on the interactive interface of the control device. The system will then drive the bed to rise according to the information to change the position of the ultrasound examination bed.

[0063] S300, if the ultrasound examination bed is detected to have been deactivated and then reactivated, determine whether the requirement to delete the information regarding the previous changes to the ultrasound examination bed's pose is met. The requirement for deleting the information regarding the previous changes to the ultrasound examination bed's pose is that the duration from the current activation time to the time when the pose data of the modified ultrasound examination bed was previously changed is greater than a target duration, and / or, the duration from the current activation time to the previous deactivation time is greater than a specified duration, and the difference between the patient's weight when the information regarding the changed ultrasound examination bed's pose was previously obtained and the current patient weight is greater than a preset value.

[0064] It is understandable that "deactivate" indicates that the ultrasound examination bed is in a non-working state, while "activate" indicates that the ultrasound examination bed is in a working state. Deactivation of the ultrasound examination bed can include brief pauses during the examination of the same patient (such as changing the coupling agent, waiting for the patient to turn over), and switching to the next patient after the examination is completed. Activation of the ultrasound examination bed can include medical staff waking up the device, entering new patient information, etc. The target duration can be set according to the actual application scenario. Specifically, taking the application of the ultrasound examination bed in obstetrics as an example, the target duration can be 25 minutes, 30 minutes, 35 minutes, etc. Based on the clinical operation process, brief interruptions during the examination of the same patient due to changing the coupling agent, adjusting the probe, waiting for the patient to cooperate, etc., are completed within 2 to 15 minutes; while switching between different patients (including the previous patient leaving the bed, cleaning and disinfecting the bed surface, entering new patient information, and preparing for bed placement, etc.) requires 20 to 40 minutes. Therefore, setting the target duration to 30 minutes can effectively distinguish between the two scenarios of brief pauses during the examination of the same patient and switching between different patients.

[0065] The specified duration can be set according to the actual application scenario; for example, the specified duration can be set to 20 minutes. The specified duration is used to determine whether the downtime has exceeded the range of normal inspection intervals.

[0066] For example, when an ultrasound examination bed is detected to have been deactivated and then reactivated, it can be determined whether the time elapsed between the current activation time and the time elapsed before the change of the ultrasound examination bed's pose data is greater than a target time, and / or whether the time elapsed between the current activation time and the previous deactivation time is greater than a specified time, and whether the difference between the patient's weight when the information about the change in the ultrasound examination bed's pose was previously obtained and the current patient's weight is greater than a preset value. If one or both of the requirements for deleting the information about the previous change in the ultrasound examination bed's pose are met, then it can be determined that the requirements for deleting the information about the previous change in the ultrasound examination bed's pose are met; otherwise, the requirements for deleting the information about the previous change in the ultrasound examination bed's pose are not met.

[0067] The preset value can be 1kg, 3kg, 5kg, etc. Generally speaking, the weight change of the same patient in a short period of time does not exceed 1 to 2kg, while the weight difference between different adult patients is usually greater than 5kg. Therefore, setting the weight difference preset value to 5kg can effectively identify situations where patients change.

[0068] In one possible implementation, in step S300, after determining whether the requirement to delete information about previously altered ultrasound examination bed posture is met when the ultrasound examination bed is detected to have been deactivated and then reactivated, the adjustable medical examination bed posture control method further includes: S310, if it is determined that the information on the previous change of the ultrasound examination table's position is met, delete the information on the previous change of the ultrasound examination table's position.

[0069] It's understandable that if the requirement to delete information about changes to the ultrasound examination table's pose is met, it means that a significant amount of time elapsed between the ultrasound examination table's shutdown and the modification of its pose data. This was not due to brief pauses such as changing coupling gel, adjusting the probe, or waiting for patient cooperation. In such cases, the information about changes to the ultrasound examination table's pose can be deleted. This avoids the problem described in scenario 1 above.

[0070] For example, if it is determined that the requirement to delete the information on the previously changed position of the ultrasound examination bed is not met, it means that the time between the ultrasound examination bed being taken out of service and the previous change of the position data of the ultrasound examination bed was very short, possibly due to a brief pause such as changing the coupling agent, adjusting the probe, or waiting for the patient to cooperate. In this case, the information on the previously changed position of the ultrasound examination bed can be retained. This way, when the ultrasound examination bed is restarted after being taken out of service, the position of the ultrasound examination bed can be directly adjusted according to the stored position data changed by the medical staff, avoiding the need to readjust the position of the ultrasound examination bed according to the examination type, which would cause the examination process to take too long.

[0071] It should be noted that, in scenario 1, a single examination may be divided into multiple stages, with intervals between each stage (e.g., the time between when the ultrasound examination bed is turned off and when it is turned back on; these intervals can be used to change the coupling gel, or to prevent the patient from remaining in one position for too long, providing a rest period for the patient to cooperate). During these intervals, the patient may move their body or attempt to sit up. If the bed is held in a non-horizontal, tilted, or elevated position, the patient is highly susceptible to losing balance, posing a significant risk of falling or slipping. Therefore, after the ultrasound examination bed is turned off, it can return to its initial position, such as lying flat. In scenario 2, the ultrasound examination bed may also be turned off because the patient's ultrasound examination has been completed. Therefore, after the ultrasound examination bed is turned off, it can also return to its initial position, such as lying flat.

[0072] This configuration allows for the targeted reuse of previously stored pose data modified by medical staff when the ultrasound examination bed is deactivated and then reactivated. This enables the ultrasound examination bed to be quickly adjusted when the stored pose data needs to be used, and also prevents the unconditional storage of the modified pose data when it is deactivated and reactivated without needing to use it (which solves the problem described in Scenario 1). This helps to match the current pose data with the current examination, thereby improving the clarity of the ultrasound images.

[0073] S400: If it is determined that the information on the position of the ultrasound examination table was changed before deletion is met, then the position of the ultrasound examination table is changed again according to the position change information.

[0074] It is understandable that if, in the case of detecting that an ultrasound examination bed has been deactivated and then reactivated, the time elapsed between the current activation time and the time elapsed before the change of the posture data of the modified ultrasound examination bed is greater than the target time, it indicates that the time elapsed between the deactivation of the ultrasound examination bed and the change of the posture data of the modified ultrasound examination bed is very long and was not caused by a short pause such as changing the coupling agent, adjusting the probe, or waiting for the patient to cooperate. In this case, the information on the previous change of the posture of the ultrasound examination bed can be deleted, and the posture data can be regenerated based on the posture change information, and then the posture of the ultrasound examination bed can be changed again. In this way, the problem in scenario 1 described above can be avoided.

[0075] For example, if an ultrasound examination bed is detected to have been deactivated and then reactivated, and if the time between the current activation time and the previous deactivation time is longer than a specified time, and the difference between the patient's weight when the information about changing the ultrasound examination bed's pose was previously obtained and the current patient's weight is greater than a preset value, it indicates that the time between the deactivation and reactivation of the ultrasound examination bed is very long, and the patient has been changed (i.e., it was not caused by a short pause such as changing the coupling agent, adjusting the probe, or waiting for the patient to cooperate). In this case, the information about changing the ultrasound examination bed's pose can be deleted, and the pose data can be regenerated based on the pose change information, thereby changing the ultrasound examination bed's pose again. This avoids the problem described in scenario 1 above.

[0076] S500: After changing the position of the ultrasound examination table, if information about changing the position of the ultrasound examination table is obtained again, it is determined whether the current information about changing the position of the ultrasound examination table is consistent with the information about changing the position of the ultrasound examination table previously.

[0077] It is understandable that if the difference between the amplitude value of the changed pose data in the current information on changing the pose of the ultrasound examination table and the amplitude value of the previously changed pose information is less than a threshold, and both changes are made in the same dimension (such as tilt angle, height, etc.), then it can be determined that the current information on changing the pose of the ultrasound examination table is consistent with the previously changed pose information; otherwise, it is determined that the current information on changing the pose of the ultrasound examination table is inconsistent with the previously changed pose information.

[0078] For example, if information about the changed position of the ultrasound examination table is obtained again after the position of the ultrasound examination table has been changed, it can be determined whether the current position change information of the ultrasound examination table is consistent with the previous position change information. This is to avoid the problem in scenario 2 described above.

[0079] S600: If it is determined that the information of the current change of the ultrasound examination table's posture is consistent with the information of the previous change of the ultrasound examination table's posture, the posture of the ultrasound examination table that has been changed is modified.

[0080] It is understandable that if the information on the current change of the ultrasound examination table's posture is consistent with the information on the previous change of the ultrasound examination table's posture, it means that the behavior characteristics of the current change of the ultrasound examination table's posture are roughly consistent with the information on the previous change of the ultrasound examination table's posture. For example, the behavior characteristics of medical staff changing the tilt angle each time may be that the change range is 5°-7° each time, and gradually accumulates on the basis of the change range until the desired posture is adjusted.

[0081] For example, in the previous information regarding changes to the ultrasound examination table's pose, the tilt angle was changed from 15° to 20° (a change of 5° per increment). In the current information regarding changes to the ultrasound examination table's pose, the tilt angle is changed from 15° to 21° (a change of 6° per increment). The difference between these two values ​​is less than the threshold (3°), and both changes occur in the same dimension (e.g., tilt angle). This indicates that the behavior of changing the ultrasound examination table's pose in the current and previous instances is largely consistent. In other words, it's not due to unintentional manipulation by medical staff that the pose data was improperly altered. This avoids storing improperly changed pose data, which could potentially lead to mismatches with the patient's current examination.

[0082] For example, if it is determined that the information on the current change of the ultrasound examination bed's pose is consistent with the information on the previous change of the ultrasound examination bed's pose, it indicates that the medical staff's intention to change the pose is a real need. That is, based on the regeneration of pose data according to the pose change information, in order to meet the patient's special situation, the pose data of the ultrasound examination bed is further changed. Therefore, the step of changing the pose of the ultrasound examination bed can be performed.

[0083] This configuration ensures that when an ultrasound examination bed is deactivated and then reactivated, the posture data changed by medical staff is not unconditionally stored. Instead, it first determines whether the requirement for deleting the previously changed posture information is met. If the requirement is met, the posture of the ultrasound examination bed is changed again based on the posture change information. Furthermore, if the current posture information matches the previous posture information, the posture of the ultrasound examination bed is modified accordingly. This prevents the unconditional reuse of previously stored posture data when the ultrasound examination bed is deactivated and then reactivated (i.e., selective reuse of previously stored posture data), but rather further modifications to the posture data to match the current examination procedure, thereby improving the clarity of the ultrasound image.

[0084] In one possible implementation, the adjustable medical examination bed posture control method also includes: S601, after changing the position of the ultrasound examination table, if information about changing the position of the ultrasound examination table is obtained again, then determine whether the current information about changing the position of the ultrasound examination table is consistent with the information about changing the position of the ultrasound examination table previously.

[0085] It is understandable that if information about the changed position of the ultrasound examination table is obtained after the position of the ultrasound examination table has been changed, it can be determined whether the current position change information is consistent with the previous position change information.

[0086] S602, if it is determined that the change task in the current information for changing the position of the ultrasound examination table is consistent with the change task in the previous information for changing the position of the ultrasound examination table, then it is determined that the current information for changing the position of the ultrasound examination table is consistent with the previous information for changing the position of the ultrasound examination table. Wherein, the same change task means pressing the same set of adjustment buttons.

[0087] It is understandable that the change task is used to indicate the location data to be changed.

[0088] For example, if the difference between the amplitude value of the changed pose data in the current information on changing the pose of the ultrasound examination table and the amplitude value of the previously changed pose information is less than a threshold, and both changes are made in the same dimension (such as tilt angle, height, etc.) (i.e., pressing the same set of adjustment buttons), then it can be determined that the current information on changing the pose of the ultrasound examination table is consistent with the previously changed pose information; otherwise, it can be determined that the current information on changing the pose of the ultrasound examination table is inconsistent with the previously changed pose information.

[0089] S603, if it is determined that the change task in the current information on changing the pose of the ultrasound examination table is inconsistent with the change task in the previous information on changing the pose of the ultrasound examination table, then it is determined that the current information on changing the pose of the ultrasound examination table is inconsistent with the previous information on changing the pose of the ultrasound examination table.

[0090] It is understandable that if the change task in the current information on changing the pose of the ultrasound examination table is inconsistent with the change task in the information on changing the pose of the ultrasound examination table previously, it means that the change behavior characteristics of the current change of the ultrasound examination table pose are roughly inconsistent with the information on changing the pose of the ultrasound examination table previously. For example, the change behavior characteristics of medical staff for each change of tilt angle may be that the change range is 5°-7° each time, the previous change range was 5°, and the current change range is 10°. The difference between the two range values ​​is greater than the threshold (3°), which may be because the medical staff may have unintentionally touched and improperly changed the pose data of the ultrasound examination table, resulting in the two change behavior characteristics being roughly inconsistent. Therefore, it can be determined that the current information on changing the pose of the ultrasound examination table is inconsistent with the information on changing the pose of the ultrasound examination table previously.

[0091] With this setting, if medical staff accidentally make inappropriate changes to the ultrasound examination bed's position data and save it after the ultrasound examination bed has been deactivated and then reactivated, it can prevent the continued use of the stored position data to adjust the ultrasound examination bed's position, which could lead to incompatibility with the patient's current examination and insufficient clarity of the ultrasound image.

[0092] In one possible implementation, in step S500, after changing the pose of the ultrasound examination bed, if information about further changes to the pose of the ultrasound examination bed is obtained, then after determining whether the current information about the changed pose of the ultrasound examination bed is consistent with the information about the previously changed pose of the ultrasound examination bed, the adjustable medical examination bed pose control method further includes: If the change task in the current information on changing the pose of the ultrasound examination table is inconsistent with the change task in the information on changing the pose of the ultrasound examination table previously, then no further changes will be made to the pose of the ultrasound examination table.

[0093] It is understandable that if the change task in the current information on changing the pose of the ultrasound examination table is inconsistent with the change task in the information on changing the pose of the ultrasound examination table previously, it means that the change behavior characteristics of the current information on changing the pose of the ultrasound examination table are largely inconsistent with those of the previous information on changing the pose of the ultrasound examination table. That is, it is possible that medical staff may have unintentionally touched and improperly changed the pose data of the ultrasound examination table, resulting in the two change behavior characteristics being largely inconsistent. In this case, the pose data changed by medical staff can be left unstored. This avoids the step of changing the pose of the ultrasound examination table again, that is, not changing the pose of the ultrasound examination table again.

[0094] With this setting, if medical staff accidentally make inappropriate changes to the position data of the ultrasound examination bed after it has been deactivated and then reactivated, these changes will not be saved. This avoids the problem of using stored position data to adjust the position of the ultrasound examination bed, which could lead to incompatibility with the patient's current examination and insufficient clarity of the ultrasound image.

[0095] In one possible implementation, the adjustable medical examination bed posture control method also includes: If the ultrasound examination bed is detected to have been deactivated and then reactivated, and it is determined that the requirement to delete the information on the previous changes to the ultrasound examination bed's pose is not met, the information on the previous changes to the ultrasound examination bed's pose will be retained.

[0096] It is understandable that if an ultrasound examination bed is detected as having been deactivated and then reactivated, and it is determined that the requirement to delete the previously modified posture information of the ultrasound examination bed is not met, it means that the time between the deactivation of the ultrasound examination bed and the modification of the posture data of the ultrasound examination bed was very short. This may be due to a brief pause such as changing the coupling agent, adjusting the probe, or waiting for the patient to cooperate. In this case, the previously modified posture information of the ultrasound examination bed can be retained. This way, when the ultrasound examination bed is deactivated and then reactivated, the posture of the ultrasound examination bed can be directly adjusted according to the stored posture data modified by medical staff, avoiding the need to readjust the posture of the ultrasound examination bed according to the examination type, which would cause the examination process to take too long.

[0097] With this setup, when the ultrasound examination bed is turned on again after being taken off, the position of the ultrasound examination bed can be directly adjusted according to the stored position data changed by medical staff, avoiding the need to readjust the position of the ultrasound examination bed according to the type of examination, which would lead to excessively long examination time and help shorten the examination time.

[0098] In one possible implementation, the preset job type is abdominal scan, and the target job type is obstetric fetal ultrasound.

[0099] It is understandable that abdominal scans can be used to examine organs and tissues below the chest cavity and above the pelvis. Obstetric fetal ultrasounds can be used to examine the fetus inside the pregnant woman's uterus.

[0100] It should be understood that the sequence number of each step in the above embodiments does not imply the order of execution. The execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiments of this application.

[0101] Corresponding to the adjustable medical examination bed posture control method described in the above embodiments, this application also provides an adjustable medical examination bed posture control system, wherein each unit of the system can realize each step of the adjustable medical examination bed posture control method. Figure 4 The diagram shows a structural block diagram of the adjustable medical examination bed posture control system provided in the embodiments of this application. For ease of explanation, only the parts related to the embodiments of this application are shown.

[0102] Reference Figure 4 The adjustable medical examination bed posture control system includes: The generation unit, upon detecting a change in pose information, modifies the pose data of the medical examination bed; the medical examination bed is an adjustable medical examination bed. The modification unit is used to modify the pose data of the medical examination bed after the pose data of the medical examination bed has been modified, if the information on the modified pose of the medical examination bed is obtained. A determining unit is used to determine whether the requirement of deleting information about previously altered poses of the medical examination bed is met when the medical examination bed is detected to have been deactivated and then reactivated. The requirement for deleting information about previously altered poses of the medical examination bed is that the duration from the current activation time to the time when the pose data of the modified medical examination bed was previously changed is greater than a target duration, and / or, the duration from the current activation time to the previous deactivation time of the medical examination bed is greater than a specified duration, and the difference between the patient's weight when the information about the altered pose of the medical examination bed was previously obtained and the current patient's weight is greater than a preset value. The adjustment unit is used to change the position of the medical examination bed according to the position change information if it is determined that the information meets the requirements for changing the position of the medical examination bed before deletion. The judgment unit is used to determine whether the current information on the changed pose of the medical examination bed is consistent with the information on the previous change of the pose of the medical examination bed if the information on the changed pose of the medical examination bed is obtained again after the pose of the medical examination bed has been changed. The execution unit is used to change the pose of the medical examination bed when it is determined that the information of the current change of the pose of the medical examination bed is consistent with the information of the previous change of the pose of the medical examination bed.

[0103] It should be noted that the information interaction and execution process between the above systems / units are based on the same concept as the method embodiments of this application. For details on their specific functions and technical effects, please refer to the method embodiments section, and they will not be repeated here.

[0104] Those skilled in the art will clearly understand that, for the sake of convenience and brevity, the above-described division of functional units is merely an example. In practical applications, the above functions can be assigned to different functional units as needed, that is, the internal structure of the system can be divided into different functional units to complete all or part of the functions described above. The functional units in the embodiments can be integrated into one processing unit, or each unit can exist physically separately, or two or more units can be integrated into one unit. The integrated unit can be implemented in hardware or as a software functional unit. Furthermore, the specific names of the functional units are only for easy differentiation and are not intended to limit the scope of protection of this application. The specific working process of the units in the above system can be referred to the corresponding process in the foregoing method embodiments, and will not be repeated here.

[0105] This application also provides an adjustable medical examination bed. Figure 5 This is a schematic diagram of the control device for an adjustable medical examination bed provided in one embodiment of this application. Figure 5As shown, the control device 6 in this embodiment includes: at least one processor 60 ( Figure 5 Only one is shown in the image), at least one memory 61 ( Figure 5 (Only one is shown in the image) and a computer program 62 stored in the at least one memory 61 and executable on the at least one processor 60, wherein when the processor 60 executes the computer program 62, it causes the control device 6 to perform the steps in any of the above-described adjustable medical examination bed posture control method embodiments, or causes the control device 6 to perform the functions of each unit in the above-described system embodiments.

[0106] Exemplarily, the computer program 62 may be divided into one or more units, which are stored in the memory 61 and executed by the processor 60 to complete this application. The one or more units may be a series of computer program instruction segments capable of performing a specific function, which describe the execution process of the computer program 62 in the control device 6 of the adjustable medical examination bed.

[0107] The control device 6 may include, but is not limited to, a processor 60 and a memory 61. Those skilled in the art will understand that... Figure 5 This is merely an example of the control device 6 for an adjustable medical examination bed and does not constitute a limitation on the control device 6 for an adjustable medical examination bed. It may include more or fewer components than shown, or combine certain components, or different components, such as input / output devices, network access devices, buses, etc.

[0108] The processor 60 can be a Central Processing Unit (CPU), or it can be other general-purpose processors, digital signal processors (DSPs), application-specific integrated circuits (ASICs), field-programmable gate arrays (FPGAs), or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. The general-purpose processor can be a microprocessor or any conventional processor.

[0109] In some embodiments, the memory 61 may be an internal storage unit of the control device 6 of the adjustable medical examination bed, such as a hard disk or memory of the control device 6. In other embodiments, the memory 61 may be an external storage device of the control device 6 of the adjustable medical examination bed, such as a plug-in hard disk, smart media card (SMC), secure digital (SD) card, flash card, etc., equipped on the control device 6. Further, the memory 61 may include both internal storage units and external storage devices of the control device 6. The memory 61 is used to store operating systems, applications, bootloaders, data, and other programs, such as the program code of computer programs. The memory 61 can also be used to temporarily store data that has been output or will be output.

[0110] In the above embodiments, the descriptions of each embodiment have different focuses. For parts that are not described in detail or recorded in a certain embodiment, please refer to the relevant descriptions of other embodiments.

[0111] Those skilled in the art will recognize that the units and algorithm steps of the various examples described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are implemented in hardware or software depends on the specific application and design constraints of the technical solution. Those skilled in the art can use different methods to implement the described functions for each specific application, but such implementation should not be considered beyond the scope of this application.

[0112] In the embodiments provided in this application, it should be understood that the disclosed adjustable medical examination bed, adjustable medical examination bed posture control system, and adjustable medical examination bed posture control method can be implemented in other ways. For example, the embodiments of the adjustable medical examination bed and adjustable medical examination bed posture control system described above are merely illustrative. For instance, the division of units is only a logical functional division, and in actual implementation, there may be other division methods. For example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Furthermore, the coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interfaces, devices, or units, and may be electrical, mechanical, or other forms.

[0113] The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the units can be selected to achieve the purpose of this embodiment according to actual needs.

[0114] The above-described embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application, and should all be included within the protection scope of this application.

Claims

1. A method for adjusting the position and posture of an adjustable medical examination bed, characterized in that, The method includes: Upon detecting a change in posture information, the posture data of the medical examination bed is changed; the medical examination bed is an adjustable medical examination bed. After changing the pose data of the medical examination bed, if information about the changed pose of the medical examination bed is obtained, the pose data of the changed medical examination bed will be modified. If a medical examination bed is detected to have been deactivated and then reactivated, it is determined whether the requirement to delete information about previously altered medical examination bed posture is met. The requirement to delete information about previously altered medical examination bed posture is that the duration from the current activation time to the time when the posture data of the altered medical examination bed was previously changed is greater than a target duration, and / or, the duration from the current activation time to the previous deactivation time is greater than a specified duration, and the difference between the patient's weight when the posture data of the altered medical examination bed was previously obtained and the current patient's weight is greater than a preset value. If it is determined that the information on the change of the medical examination bed's pose before deletion meets the requirements, then the pose of the medical examination bed is changed again according to the pose change information. If information about changing the pose of the medical examination bed is obtained again after changing the pose of the medical examination bed, it is determined whether the current information about changing the pose of the medical examination bed is consistent with the information about changing the pose of the medical examination bed before. If the information regarding the current change of the medical examination bed's pose is consistent with the information regarding the previous change of the medical examination bed's pose, then the pose of the medical examination bed that has now been changed is modified.

2. The adjustable medical examination bed posture control method as described in claim 1, characterized in that, The medical examination bed is a B-ultrasound examination bed; Upon detecting a change in pose, the pose data of the medical examination bed is modified, including: Upon detecting a change in pose, the examination type information of the ultrasound examination is obtained; wherein, the examination type information is used to reflect the working type of the ultrasound examination. When the examination type information reflects that the working type of the B-ultrasound examination is a preset working type, the position data of the B-ultrasound examination table is changed according to the preset data in the preset position area. When the examination type information reflects that the ultrasound examination is the target work type, the position data of the ultrasound examination table is changed according to the target data within the target position area.

3. The adjustable medical examination bed posture control method as described in claim 2, characterized in that, When the examination type information reflects that the ultrasound examination is the target work type, the posture data of the ultrasound examination table is changed according to the target data within the target posture area, including: When the examination type information reflects that the ultrasound examination is of the target type, the patient's status information is obtained; Based on the state information, determine the specified pose region corresponding to the state information; Based on the correlation between the data within the target pose region and the specified pose region, the pose data corresponding to the specified pose region is determined, and the pose data is used as the target data. The position data of the ultrasound examination table is changed according to the target data.

4. The adjustable medical examination bed posture control method as described in claim 1, characterized in that, In the event that a medical examination bed has been deactivated and then reactivated, after determining whether the requirement to delete information regarding previous changes to the medical examination bed's orientation is met, the method further includes: If the requirement of deleting information about changes to the medical examination bed's pose is met, the information about changes to the medical examination bed's pose before deletion is deleted.

5. The adjustable medical examination bed posture control method as described in claim 1, characterized in that, The method further includes: If information about changing the pose of the medical examination bed is obtained again after changing the pose of the medical examination bed, it is determined whether the current information about changing the pose of the medical examination bed is consistent with the information about changing the pose of the medical examination bed before. If it is determined that the change task in the current information on changing the posture of the medical examination bed is consistent with the change task in the previous information on changing the posture of the medical examination bed, then it is determined that the current information on changing the posture of the medical examination bed is consistent with the previous information on changing the posture of the medical examination bed; wherein, the consistent change task means pressing the same set of adjustment buttons. If the change task in the current information on changing the pose of the medical examination table is inconsistent with the change task in the previous information on changing the pose of the medical examination table, then the information on the current information on changing the pose of the medical examination table is determined to be inconsistent with the information on the previous information on changing the pose of the medical examination table.

6. The adjustable medical examination bed posture control method as described in claim 1, characterized in that, After changing the pose of the medical examination table, if information about further changes to the pose of the medical examination table is obtained, the method further includes, after determining whether the current information about the changed pose of the medical examination table is consistent with the information about the previously changed pose of the medical examination table: If the change task in the current information about changing the pose of the medical examination bed is inconsistent with the change task in the information about changing the pose of the medical examination bed previously, then no further changes will be made to the pose of the medical examination bed.

7. The adjustable medical examination bed posture control method as described in claim 1, characterized in that, The method further includes: If a medical examination bed is detected to have been deactivated and then reactivated, and it is determined that the requirement to delete information about previously altered medical examination bed poses is not met, the previously altered medical examination bed pose data shall be retained.

8. The adjustable medical examination bed posture control method as described in claim 2, characterized in that, The preset work type is abdominal scan type, and the target work type is obstetric fetal ultrasound type.

9. An adjustable medical examination bed posture control system, characterized in that, Applied to a medical examination bed, for implementing the adjustable medical examination bed posture control method as described in any one of claims 1 to 8, the adjustable medical examination bed posture control system comprising: The generation unit, upon detecting a change in pose information, modifies the pose data of the medical examination bed; the medical examination bed is an adjustable medical examination bed. The modification unit is used to modify the pose data of the medical examination bed after the pose data of the medical examination bed has been modified, if the information on the modified pose of the medical examination bed is obtained. A determining unit is used to determine whether the requirement of deleting information about previously altered poses of the medical examination bed is met when the medical examination bed is detected to have been deactivated and then reactivated. The requirement for deleting information about previously altered poses of the medical examination bed is that the duration from the current activation time to the time when the pose data of the modified medical examination bed was previously changed is greater than a target duration, and / or, the duration from the current activation time to the previous deactivation time of the medical examination bed is greater than a specified duration, and the difference between the patient's weight when the information about the altered pose of the medical examination bed was previously obtained and the current patient's weight is greater than a preset value. The adjustment unit is used to change the position of the medical examination bed according to the position change information if it is determined that the information meets the requirements for changing the position of the medical examination bed before deletion. The judgment unit is used to determine whether the current information on the changed pose of the medical examination bed is consistent with the information on the previous change of the pose of the medical examination bed if the information on the changed pose of the medical examination bed is obtained again after the pose of the medical examination bed has been changed. The execution unit is used to change the pose of the medical examination bed when it is determined that the information of the current change of the pose of the medical examination bed is consistent with the information of the previous change of the pose of the medical examination bed.

10. An adjustable medical examination bed, characterized in that, The method includes a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor, when executing the computer program, implements the method as claimed in any one of claims 1 to 8.

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