Radiotherapy monitoring equipment and system for radiotherapy patient

Abstract

The invention discloses a radiotherapy patient radiotherapy monitoring device and system, and the device comprises an adjustable supporting platform, a radiotherapy instrument, a laser posture monitoring center, a first high-definition camera, a remote monitoring center, a second high-definition camera, and a third high-definition camera, and the adjustable supporting platform and the radiotherapy instrument are disposed in the middle of a radiotherapy room. The radiation therapeutic apparatus is located beside the adjustable supporting table, the laser posture monitoring center is arranged on the wall of the radiation therapeutic room, and the high-definition camera is installed at the top in the radiation therapeutic room. The system has the advantages that the three monitoring centers of the first monitor, the second monitor and the third monitor are arranged and face the three face positions of a patient respectively, the posture condition of the patient can be monitored more accurately in an omnibearing mode, and whether the patient moves or not, vital signs are not stable or not and emergencies occur or not during treatment can be monitored; the blood pressure detection sensor and the heart rate detection sensor can monitor the heart rate and the blood pressure of the patient; the radiotherapy apparatus carries out radiotherapy on the patient.

Description

Technical Field

[0001] The present invention relates to the technical field of patient monitoring, and in particular to a radiotherapy monitoring device and system for radiotherapy patients. Background Art

[0002] With the continuous development of modern medicine, ECG monitors are increasingly valued by medical staff for their high accuracy, convenience and practicality. The usage rate in the treatment of hospitalized patients is increasing, especially for critically ill patients. ECG monitoring has become an important medical instrument for real-time monitoring of their vital signs and judging changes in their condition. As a precision electronic device, the alarm rate caused by ECG monitors is not high. Common monitor alarms are mostly non-mechanical, such as improper operation, improper settings or patient factors. Medical staff have undergone special training and assessment on the use of ECG monitoring before taking up their posts. Therefore, false alarms caused by improper operation and improper settings are not common. On the contrary, some unnecessary alarms often occur due to patient reasons. For example, when measuring blood pressure, the patient's limbs are not in a static state, resulting in deviations in blood pressure measurement values. When the patient sleeps on his side, the measured limbs are above or below the body, which affects the blood pressure measurement value, which not only affects the medical staff's judgment of the condition, but also increases the workload of clinical nurses. If the monitor cannot accurately reflect the patient's blood pressure, frequent alarm sounds, especially at night, will not only affect the patient's sleep, but also make the patient and his family feel nervous and fearful.

[0003] More and more advanced medical equipment are providing protection for people's health. Image diagnosis can take images of the examined part of the human body according to the different absorption and transmittance of radiation by different tissues of the human body, and detect small lesions in any part of the body. Radiotherapy uses radiation to treat tumors. Three-dimensional conformal radiotherapy is often used now. The irradiation is consistent with the shape of the tumor, which can improve the accuracy of the implementation process of the radiotherapy plan, irradiate the tumor to the greatest extent, and best protect the normal tissue around the tumor. However, the commonly used diagnostic and therapeutic instruments currently have poor automatic performance and require uninterrupted manual monitoring and operation. The treatment site cannot be accurately determined, affecting the treatment effect. Based on the above reasons, a new type of fully automatic intelligent image diagnosis and radiotherapy instrument is needed, which has accurate positioning, precise irradiation, fast and reliable diagnosis and treatment, and improves the treatment effect.

[0004] 1. For example, a Chinese patent discloses a fully automatic new intelligent image diagnosis and radiotherapy instrument (application number: CN205144582U), including a rotating diagnosis and treatment frame, an electronic linear accelerator, and an adjustable radiation head. A high and low voltage generation controller is arranged on one side of the rotating diagnosis and treatment frame, a signal analysis converter is installed inside the rotating diagnosis and treatment frame, a display screen is installed outside the signal analysis converter, an electronic linear accelerator is installed above the rotating diagnosis and treatment frame, a ray tube is arranged on one side of the electronic linear accelerator, an adjustable radiation head is arranged outside the ray tube, an automatic electronic grating is installed below the adjustable radiation head, a patient positioning frame is arranged below the automatic electronic grating, a detector is installed below the patient positioning frame, and a moving guide rail is installed below the detector. The fully automatic image diagnosis and radiotherapy technology is adopted to make the instrument accurately positioned, irradiated accurately, and the diagnosis and treatment are fast and reliable, which improves the treatment effect and can meet the treatment requirements of various parts of the body.

[0005] 2. A method for analyzing and monitoring the health status of patients (publication number: CN113688736A), constructing a system for detecting the health status of patients using monitoring cameras installed in wards and monitoring terminals placed in nursing staff duty rooms, the system combines facial expression recognition, human posture estimation and hand posture estimation, fuses the expression, posture and gesture data of patients collected by the camera, and uses the fused information to comprehensively analyze the health status of patients; when the patient encounters four situations in the ward, the system needs to issue an alarm to notify the nursing staff to pay attention to the patient's health status, so as to reduce the work pressure of the hospital nursing staff, and realizes a more comprehensive analysis of the health status of patients in the ward, so that when the patient is in a dangerous situation, the nursing staff can respond in time, thereby protecting the patient's life and health and reducing the work pressure of the nursing staff.

[0006] Although the prior art discloses some technical solutions for patient posture monitoring, the posture monitoring of the prior art only uses one monitor to monitor the patient, which has a monitoring blind spot. If other parts of the patient move, there is no timely feedback, which will affect the normal progress of the operation.

[0007] Therefore, it is necessary to propose a radiotherapy monitoring device and system for radiotherapy patients to solve the above problems. Summary of the invention

[0008] In view of the above-mentioned deficiencies in the prior art, an object of the present invention is to provide a radiotherapy patient monitoring device and system to solve the above-mentioned problems.

[0009] A radiotherapy monitoring device for radiotherapy patients comprises an adjustable support platform, a radiotherapy apparatus, a laser attitude monitoring center, a first high-definition camera, a remote monitoring center, a second high-definition camera, and a third high-definition camera. The adjustable support platform and the radiotherapy apparatus are both installed in the middle position of the radiotherapy treatment room, the radiotherapy apparatus is located next to the adjustable support platform, the laser attitude monitoring center is arranged on the wall of the radiotherapy treatment room, the first high-definition camera is installed on the top of the radiotherapy treatment room, the second high-definition camera and the third high-definition camera are respectively on the walls of the radiotherapy treatment room on both sides of the adjustable support platform, and the adjustable support platform, the radiotherapy apparatus, the laser attitude monitoring center, the first high-definition camera, the second high-definition camera and the third high-definition camera are all connected to the remote monitoring center.

[0010] Preferably, the laser attitude monitoring center includes a first laser monitor, a second laser monitor and a third laser monitor, the first laser monitor faces the horizontal center line position of the adjustable support platform, and the second laser monitor and the third laser monitor face the two side edges of the adjustable support platform respectively.

[0011] Preferably, the adjustable supporting platform comprises a base, a lifting platform and a moving platform, the lifting platform is installed on the base, and the moving platform is installed on the lifting platform.

[0012] Preferably, a moving wheel is provided at the bottom of the base, and the lifting platform comprises a lifting electric cylinder and a folding platform, the lifting electric cylinder is installed on the base, and the output end of the lifting electric cylinder is fixed to the folding platform.

[0013] Preferably, the movable platform comprises a fixed plate, a movable plate, a slider, a screw and a drive motor, the screw is mounted on the fixed plate, the movable plate is connected to the screw via the slider, and the output end of the drive motor is connected to one end of the screw.

[0014] Preferably, a blood pressure detection sensor and a heart rate detection sensor are arranged in the middle position of the movable plate.

[0015] Preferably, the radiotherapy apparatus comprises a control cabinet, a rotating diagnosis and treatment frame, an electron linear accelerator, a radiation tube and a radiation head. The rotating diagnosis and treatment frame is installed on one side of the control cabinet via a rotating shaft. An electron linear accelerator is provided at one end of the rotating diagnosis and treatment frame. The electron linear accelerator is connected to the radiation head via a radiation tube. A rotating shaft motor is provided in the control cabinet, and the rotating shaft motor is connected to the rotating shaft.

[0016] Preferably, the remote monitoring center includes a monitoring screen, a computer module and a cloud service module, and the monitoring screen and the cloud service module are both connected to the computer module.

[0017] A radiotherapy patient posture monitoring system, wherein a computer module is connected to a monitoring screen and a cloud service module. The computer module is also respectively connected to a control cabinet, a first laser monitor, a second laser monitor, a third laser, a lifting electric cylinder and a drive motor. The electronic linear accelerator and the rotating shaft motor are both connected to the computer module.

[0018] Preferably, the first high-definition camera, the second high-definition camera and the third high-definition camera are connected to a monitoring screen.

[0019] Compared with the prior art, the present invention has the following beneficial effects: the present invention is provided with three monitoring centers, namely, the first monitor, the second monitor and the third monitor, which are respectively facing three positions of the patient's face, so that the patient's posture can be monitored in an all-round and more accurate manner, and whether the patient moves during treatment, whether the vital signs are stable, and whether any sudden situation occurs; the blood pressure detection sensor and the heart rate detection sensor can monitor the patient's heart rate and blood pressure; the linear accelerator of the radiotherapy apparatus performs radiotherapy on the patient. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 and Figure 2 It is a structural diagram of the radiotherapy monitoring device for radiotherapy patients provided by the present invention;

[0021] Figure 3 is a schematic diagram of an adjustable support platform of the present invention;

[0022] Figure 4 It is a base structure diagram of the present invention;

[0023] Figure 5 is a structural diagram of a mobile station of the present invention;

[0024] Figure 6 It is a structural diagram of a fixed plate of the present invention;

[0025] Figure 7 is a structural diagram of the radiotherapy apparatus of the present invention;

[0026] Figure 8 It is a schematic diagram of the effects of three monitoring centers of the present invention;

[0027] Fig. 9 It is a module diagram of the monitoring system of the present invention;

[0028] Fig.10 It is a schematic diagram of the use status of the monitoring device of the present invention.

[0029] Reference numerals in the figure: 1. adjustable support table; 2. radiotherapy apparatus; 3. laser posture monitoring center; 4. first high-definition camera; 5. remote monitoring center; 6. radiotherapy treatment room; 7. patient; 8. second high-definition camera; 9. third high-definition camera; 101. base; 102. lifting platform; 103. moving platform; 104. moving wheel; 105. lifting electric cylinder; 106. stand; 107. guide rod; 108. fixed plate; 109. moving plate; 110. slider; 111. screw rod ; 112, drive motor; 113, blood pressure detection sensor; 114, heart rate detection sensor; 115, network module; 201, control cabinet; 202, rotating diagnosis and treatment frame; 203, electron linear accelerator; 204, tube; 205, radiation head; 206, shaft; 207, shaft motor; 301, first laser monitor; 302, second laser monitor; 303, third laser monitor; 501, monitoring screen; 502, computer module; 503, cloud service module. DETAILED DESCRIPTION

[0030] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments may be combined with each other.

[0031] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and the like are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", and the like may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0032] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0033] The embodiments of the present invention are described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways as defined and covered by the claims.

[0034] like Figure 1 Combined with Figures 2 to 10 As shown, a radiotherapy monitoring device for radiotherapy patients includes an adjustable support table 1, a radiotherapy apparatus 2, a laser attitude monitoring center 3, a first high-definition camera 4, a remote monitoring center 5, a second high-definition camera 8, and a third high-definition camera 9. The adjustable support table 1 and the radiotherapy apparatus 2 are both installed in the middle position of the radiotherapy treatment room 6, the radiotherapy apparatus 2 is located next to the adjustable support table 1, the laser attitude monitoring center 3 is arranged on the wall of the radiotherapy treatment room 6, the first high-definition camera 4 is installed on the top of the radiotherapy treatment room 6, the second high-definition camera 8 and the third high-definition camera 9 are respectively on the walls of the radiotherapy treatment room 6 on both sides of the adjustable support table 1, and the adjustable support table 1, the radiotherapy apparatus 2, the laser attitude monitoring center 3, the first high-definition camera 4, the second high-definition camera 8 and the third high-definition camera 9 are all connected to the remote monitoring center 5.

[0035] Furthermore, the laser attitude monitoring center 3 includes a first laser monitor 301, a second laser monitor 302 and a third laser monitor 303, wherein the first laser monitor 301 faces the horizontal center line position of the adjustable support platform 1, and the second laser monitor 302 and the third laser monitor 303 face the two side edges of the adjustable support platform 1 respectively.

[0036] Furthermore, the adjustable support platform 1 includes a base 101 , a lifting platform 102 and a moving platform 103 . The lifting platform 102 is installed on the base 101 , and the moving platform 103 is installed on the lifting platform 102 .

[0037] Furthermore, a moving wheel 104 is provided at the bottom of the base 101, and the lifting platform 102 includes a lifting cylinder 105 and a stand 106. The lifting cylinder 105 is installed on the base 101, and the output end of the lifting cylinder 105 is fixed to the stand 106. Guide rods 107 are connected on both sides of the lifting cylinder 105 between the stand 106 and the base.

[0038] Furthermore, the movable platform 103 includes a fixed plate 108, a movable plate 109, a slider 110, a screw rod 111 and a drive motor 112, the screw rod 111 is installed on the fixed plate 108, the movable plate 109 is connected to the screw rod 111 through the slider 110, and the output end of the drive motor 112 is connected to one end of the screw rod 111.

[0039] Furthermore, a blood pressure detection sensor 113 and a heart rate detection sensor 114 are provided in the middle of the movable plate 109 .

[0040] Furthermore, the radiotherapy apparatus 2 includes a control cabinet 201, a rotating diagnosis and treatment frame 202, an electron linear accelerator 203, a radiation tube 204 and a radiation head 205. The rotating diagnosis and treatment frame 202 is installed on one side of the control cabinet 2 through a rotating shaft 206. An electron linear accelerator 203 is provided at one end of the rotating diagnosis and treatment frame 202. The electron linear accelerator 203 is connected to the radiation head 205 through the radiation tube 204. A rotating shaft motor 207 is provided in the control cabinet 3, and the rotating shaft motor 207 is connected to the rotating shaft 206.

[0041] Furthermore, the remote monitoring center 5 includes a monitoring screen 501 , a computer module 502 and a cloud service module 503 , and the monitoring screen 501 and the cloud service module 503 are both connected to the computer module 502 .

[0042] A radiotherapy patient posture monitoring system, wherein a computer module 502 is connected to a monitoring screen 501 and a cloud service module 503. The computer module 502 is also respectively connected to a control cabinet 2, a first laser monitor 301, a second laser monitor 302, a third laser monitor 303, a lifting electric cylinder 105 and a driving motor 112. The electron linear accelerator 203 and the rotating shaft motor 207 are both connected to the computer module 502.

[0043] Furthermore, the first high-definition camera, the second high-definition camera 8 and the third high-definition camera 9 are connected to the monitoring screen 501; the blood pressure detection sensor 113 and the heart rate detection sensor 114 are connected to the computer module 502 through the network module. The first high-definition camera, the second high-definition camera 8 and the third high-definition camera 9 can monitor the three laser monitor crosshairs.

[0044] Compared with the prior art, the present invention has the following beneficial effects: the present invention is provided with three monitoring centers, namely, the first monitor 301, the second monitor 302 and the third monitor 303, which are respectively facing three positions of the patient's face, so that the patient's posture can be monitored in an all-round and more accurate manner, and whether the patient moves during treatment, whether the vital signs are stable, and whether any sudden situation occurs; the blood pressure detection sensor 113 and the heart rate detection sensor 114 can monitor the patient's heart rate and blood pressure; the electron linear accelerator 203 of the radiotherapy apparatus 2 performs radiotherapy on the patient.

[0045] Working principle: The adjustable support table 1 and the radiotherapy apparatus 2 are both installed in the middle position of the radiotherapy treatment room 6, the radiotherapy apparatus 2 is located next to the adjustable support table, the laser attitude monitoring center 3 is arranged on the wall of the radiotherapy treatment room 6, and the high-definition camera 4 is installed on the top of the radiotherapy treatment room 6. The adjustable support table 1, the radiotherapy apparatus 2, the laser attitude monitoring center 3 and the high-definition camera 4 are all connected to the remote monitoring center 5; the laser attitude monitoring center 3 includes a first laser monitor 301, a second laser monitor 302 and a third laser monitor 303, the first laser monitor 3 01 faces the horizontal midline position of the adjustable support table, and the second laser monitor 302 and the third laser monitor 303 face the two sides of the adjustable support table respectively; the three monitoring centers of the first laser monitor 301, the second laser monitor 302 and the third laser monitor 303 face the three sides of the patient respectively, so that the patient's posture can be monitored in an all-round and more accurate manner, and it can be monitored whether the patient moves during treatment, whether the vital signs are stable, and whether there are any sudden situations; the blood pressure detection sensor 113 and the heart rate detection sensor 114 can monitor the patient's heart rate and blood pressure.

[0046] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A radiotherapy monitoring device for radiotherapy patients, characterized in that: The invention comprises an adjustable support platform (1), a radiotherapy apparatus (2), a laser attitude monitoring center (3), a first high-definition camera (4), a remote monitoring center (5), a second high-definition camera (8), and a third high-definition camera (9). The adjustable support platform (1) and the radiotherapy apparatus (2) are both installed at the middle position of a radiotherapy treatment room (6), the radiotherapy apparatus (2) is located next to the adjustable support platform (1), the laser attitude monitoring center (3) is arranged on the wall of the radiotherapy treatment room (6), the first high-definition camera (4) is installed on the top of the radiotherapy treatment room (6), the second high-definition camera (8) and the third high-definition camera (9) are respectively located on the wall of the radiotherapy treatment room (6) at both sides of the adjustable support platform (1), and the adjustable support platform (1), the radiotherapy apparatus (2), the laser attitude monitoring center (3), the first high-definition camera (4), the second high-definition camera (8), and the third high-definition camera (9) are all connected to the remote monitoring center (5).

2. A radiotherapy patient monitoring device according to claim 1, characterized in that: The laser attitude monitoring center (3) comprises a first laser monitor (301), a second laser monitor (302) and a third laser monitor (303), wherein the first laser monitor (301) faces the horizontal centerline position of the adjustable support platform (1), and the second laser monitor (302) and the third laser monitor (303) face the two side edges of the adjustable support platform (1) respectively.

3. A radiotherapy patient monitoring device according to claim 1, characterized in that: The adjustable support platform (1) comprises a base (101), a lifting platform (102) and a moving platform (103); the lifting platform (102) is installed on the base (101), and the moving platform (103) is installed on the lifting platform (102).

4. A radiotherapy patient monitoring device according to claim 1, characterized in that: The bottom of the base (101) is provided with moving wheels (104); the lifting platform (102) comprises a lifting electric cylinder (105) and a stand (106); the lifting electric cylinder (105) is installed on the base (101); the output end of the lifting electric cylinder (105) is fixed to the stand (106); guide rods (107) are connected on both sides of the lifting electric cylinder (105) between the stand (106) and the base.

5. The radiotherapy monitoring device for radiotherapy patients according to claim 1, characterized in that: The movable platform (103) comprises a fixed plate (108), a movable plate (109), a slider (110), a screw rod (111) and a driving motor (112); the screw rod (111) is mounted on the fixed plate (108); the movable plate (109) is connected to the screw rod (111) via the slider (110); and the output end of the driving motor (112) is connected to one end of the screw rod (111).

6. A radiotherapy patient monitoring device according to claim 1, characterized in that: A blood pressure detection sensor (113) and a heart rate detection sensor (114) are arranged in the middle of the movable plate (109).

7. The radiotherapy monitoring device for radiotherapy patients according to claim 1, characterized in that: The radiotherapy apparatus (2) comprises a control cabinet (201), a rotating diagnosis and treatment frame (202), an electron linear accelerator (203), a radiation tube (204) and a radiation head (205); the rotating diagnosis and treatment frame (202) is installed on one side of the control cabinet (2) via a rotating shaft (206); an electron linear accelerator (203) is arranged at one end of the rotating diagnosis and treatment frame (202); the electron linear accelerator (203) is connected to the radiation head (205) via the radiation tube (204); a rotating shaft motor (207) is arranged in the control cabinet (3); and the rotating shaft motor (206) is connected to the rotating shaft (206).

8. The radiotherapy patient monitoring device according to claim 1, characterized in that: The remote monitoring center (5) comprises a monitoring screen (501), a computer module (502) and a cloud service module (503), and the monitoring screen (501) and the cloud service module (503) are both connected to the computer module (502).

9. A system of radiotherapy patient monitoring equipment according to any one of claims 1 to 8, characterized in that: The computer module (502) is connected to the monitoring screen (501) and the cloud service module (503). The computer module (502) is also respectively connected to the control cabinet (2), the first laser monitor (301), the second laser monitor (302), the third laser monitor (303), the lifting electric cylinder (105) and the driving motor (112). The electron linear accelerator (203) and the rotating shaft motor (207) are both connected to the computer module (502).

10. A radiotherapy patient monitoring system according to claim 9, characterized in that: The first high-definition camera (4), the second high-definition camera (8) and the third high-definition camera (9) are connected to the monitoring screen (501); the blood pressure detection sensor (113) and the heart rate detection sensor (114) are both connected to the computer module (502) via a network module.

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