Non-target region radiation protection device for interventional operation and operating bed for interventional operation

Abstract

The utility model relates to a non-target region radiation protection device for an interventional operation and an operating bed for the interventional operation. The interventional operation non-target region radiation protection device comprises an installation assembly and a radiation protection assembly, the installation assembly is used for being connected with an operation bed board, the radiation protection assembly is used for blocking X-rays, and the radiation protection assembly is detachably connected to the installation assembly in a sliding mode and installed below the operation bed board through the installation assembly. The radiation protection assembly is provided with an anti-radiation area facing the operation bed board, and the radiation protection assembly slides to change the position of the anti-radiation area. The radiation protection assembly is installed below the operation bed board through the installation assembly, direct contact with a patient can be avoided, cross infection is prevented, the comfort degree of the patient in the operation process is improved, and normal operation cannot be affected. Radiation protection of a non-target area of a patient in an operation is achieved, the protection area can be flexibly adjusted according to operation requirements, and pertinence and effectiveness of protection are improved.

Description

Technical Field

[0001] This application relates to the field of medical device technology, and in particular to a non-target radiation protection device for interventional surgery and an operating table for interventional surgery. Background Technology

[0002] During interventional procedures, both the surgeon and the patient are exposed to high doses of X-rays, posing a potential health hazard. Currently, there are many radiation protection products on the market for surgeons, such as lead aprons, lead neck protectors, and lead caps; however, products for radiation protection of non-surgical areas of the patient are scarce.

[0003] Current methods of patient protection primarily involve using lead aprons to wrap around the lower abdomen, but this approach has several drawbacks. First, the interventional surgical area must be kept sterile, and routine patient disinfection includes the groin area. Protecting the gonads with lead aprons is difficult to achieve in clinical practice, failing to meet aseptic requirements. Second, interventional procedures are complex, and wearing lead aprons or neck warmers can hinder the procedure, especially during resuscitation efforts. These protective products may block normal X-ray exposure, seriously threatening surgical safety. Third, lead neck warmers and aprons are heavy, making prolonged wear unbearable for patients. Furthermore, currently available lead aprons and neck warmers have low lead equivalents, limiting their protective effect. Additionally, lead neck warmers and aprons are easily contaminated by bodily fluids and disinfectants, posing a significant risk of cross-infection when shared by multiple patients. These problems severely limit the effectiveness of radiation protection for non-target areas during interventional procedures and urgently need to be addressed. Utility Model Content

[0004] Based on this, a non-target area radiation protection device for interventional surgery and an operating table for interventional surgery are provided to solve the problems of existing radiation protection products affecting the normal conduct of surgery, high risk of cross-infection, and poor comfort.

[0005] An embodiment of the first aspect of this application provides a radiation protection device for non-target areas in interventional surgery, comprising:

[0006] Mounting components for connection to the operating table board;

[0007] A radiation protection component for blocking X-rays is detachably and slidably connected to a mounting component and installed under the operating table via the mounting component. The radiation protection component has a radiation protection area facing the operating table, and the position of the radiation protection area can be changed by sliding the component.

[0008] In one embodiment, the installation component includes:

[0009] The slide rail is used for fixed connection with the operating table board and for detachable sliding connection with the radiation protection component.

[0010] In one embodiment, the radiation protection component includes:

[0011] The protective body includes a composite lead plate and a groove disposed on the composite lead plate. The groove is detachably connected to the slide rail, and the groove is slidably connected to the slide rail along a first direction. The groove can slide away from the slide rail from the end of the slide rail in the first direction.

[0012] In one embodiment, the composite lead plate further includes:

[0013] stereotype;

[0014] A support plate, which is fixedly disposed on one side of the lead plate in the first direction;

[0015] A protective plate is fixedly disposed on the other side of the lead plate in the first direction.

[0016] In one embodiment, the support plate is configured as a support plate made of alumina material; and / or

[0017] The protective plate is configured as a protective plate made of alumina material.

[0018] In one embodiment, the radiation protection component includes a plurality of the protection bodies, the radiation protection areas of the plurality of protection bodies having different sizes and outlines.

[0019] In one embodiment, the protective body includes a square protective plate and a convex protective plate.

[0020] In one embodiment, the mounting assembly is configured as a mounting assembly made of carbon fiber material.

[0021] An embodiment of the second aspect of this application provides an operating table for interventional surgery, including an operating table board and an interventional surgery non-target area radiation protection device as described in any of the above embodiments, wherein the radiation protection component of the interventional surgery non-target area radiation protection device is mounted below the operating table board via the mounting component.

[0022] In one embodiment, the operating table for interventional surgery further includes:

[0023] The operating table is slidably connected to the upper part of the bed frame along a first direction. A slide rail gap is provided between the bed frame and the operating table. The mounting component can extend into the slide rail gap along with the operating table.

[0024] The non-target area radiation protection device and operating table for interventional surgery according to embodiments of this application utilize an installation assembly to mount the radiation protection component under the operating table board. This avoids direct contact with the patient, prevents cross-infection, avoids the discomfort caused to patients by previous products, and does not affect the normal progress of the surgery. The sliding design of the radiation protection component allows for flexible adjustment of its position, thereby providing protection for different parts of the non-target area. This achieves radiation protection for the patient's non-target areas during surgery, and the protected area can be flexibly adjusted according to surgical needs, improving the targeting and effectiveness of the protection. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the structure of a radiation protection device for non-target areas in interventional surgery according to an embodiment of this application.

[0026] Figure 2 This is a side view of the protective body in an interventional surgery non-target area radiation protection device according to an embodiment of this application.

[0027] Figure 3 This is a schematic diagram illustrating the structure of a convex protective plate in an interventional surgery non-target area radiation protection device according to another embodiment of this application.

[0028] Figure 4 This is a schematic diagram of the structure of an interventional surgery non-target area radiation protection device installed on an interventional surgery operating table according to an embodiment of this application.

[0029] Figure 5 This is a schematic diagram of the structure of a non-target area radiation protection device for interventional surgery installed on an operating table for interventional surgery, according to another embodiment of this application.

[0030] Figure label:

[0031] 1000. Radiation protection device for non-target areas during interventional surgery;

[0032] 100. Mounting components; 110. Slide rail; 111. Mounting surface; 112. Sliding surface;

[0033] 200. Radiation protection components; 210. Shielding body; 211. Composite lead plate; 2111. Lead plate; 2112. Protective plate; 2113. Support plate; 212. Slide groove; 220. Shielding extension;

[0034] 2000, Operating table board;

[0035] 3000, Bed frame. Detailed Implementation

[0036] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0037] In the description of this application, it should be understood that if terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" appear, these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0038] Furthermore, where the terms "first" and "second" appear, these terms are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, where the term "multiple" appears, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0039] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0040] In this application, unless otherwise expressly specified and limited, the use of descriptions such as "above" or "below" the second feature indicates that the first and second features are in direct contact or indirect contact via an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. Similarly, "below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0041] It should be noted that if an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. If an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. If so, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this application are for illustrative purposes only and do not represent the only possible implementation.

[0042] See Figure 1 At least one embodiment of this application provides a non-target area radiation protection device 1000 for interventional surgery. The non-target area radiation protection device 1000 for interventional surgery includes a mounting component 100 and a radiation protection component 200. The mounting component 100 is used to connect to the operating table 2000, and the radiation protection component 200 is used to block X-rays. The radiation protection component 200 is detachably and slidably connected to the mounting component 100 and is installed below the operating table 2000 through the mounting component 100. The radiation protection component 200 is provided with a radiation protection area facing the operating table 2000, and the position of the radiation protection area can be changed by sliding the radiation protection component 200.

[0043] Mounting assembly 100 provides the foundation and support for the radiation protection assembly 200, ensuring that the radiation protection assembly 200 is stably positioned under the operating table board 2000 and that there is no shaking or displacement during surgery that would affect the protective effect or surgical operation. The core function of the radiation protection assembly 200 is to block X-rays, thereby reducing the radiation dose received by the patient in non-target areas. The radiation protection assembly 200 and mounting assembly 100 are connected by a detachable sliding connection. On the one hand, the detachable connection of the radiation protection assembly 200 to the mounting assembly 100 allows for easy removal of the radiation protection assembly 200 after surgery for thorough cleaning and disinfection. Compared to traditional one-piece protective products that are difficult to disassemble and clean, the detachable design of this device is more conducive to maintaining hygiene. Medical staff can thoroughly clean and disinfect all parts of the radiation protection assembly 200 to remove any residual germs, ensuring a safe protective environment for the surgical area every time it is used, effectively preventing cross-infection; on the other hand, the sliding connection allows the radiation protection assembly 200 to slide on the mounting assembly 100. The radiation protection component 200 is installed below the operating table board 2000 and has a dedicated radiation protection area facing the operating table board 2000. During the operation, medical staff can flexibly change the position of the radiation protection area by sliding the radiation protection component 200 according to the actual surgical needs, so that it can accurately cover the non-target areas of different parts of the patient, thereby achieving effective protection against radiation in the non-target areas.

[0044] According to the embodiments of this application, the non-target area radiation protection device 1000 for interventional surgery and the operating table for interventional surgery utilize the mounting component 100 to install the radiation protection component 200 under the operating table board 2000. Traditional protective products, when shared by multiple people, are easily contaminated and can easily cause cross-infection. However, this device, installed under the operating table board 2000, does not directly contact the patient's body, greatly reducing the chance of contamination by the patient's bodily fluids, thus reducing the risk of cross-infection at the source. Traditional lead aprons, lead neck braces, and other protective products are heavy, causing discomfort for patients wearing them for extended periods, especially for those who are physically weak, as the heavy protective gear increases the burden on their bodies. This radiation protection device, installed under the operating table board 2000, eliminates the need for patients to wear any protective gear, resulting in no additional weight burden and significantly improving patient comfort during surgery. Patients can relax more during surgery, which is conducive to its smooth progress. The sliding design of the radiation protection component 200 allows for flexible adjustment of its position, thereby providing protection for non-target areas in different locations. It provides radiation protection for non-target areas of patients during surgery and allows for flexible adjustment of the protection area according to surgical needs, thereby improving the targeting and effectiveness of the protection.

[0045] See Figure 1In some embodiments, the mounting assembly 100 includes a slide rail 110 for fixed connection to the operating table 2000 and for detachable sliding connection to the radiation protection assembly 200.

[0046] In some embodiments, two slide rails 110 are provided, and the two slide rails 110 are arranged parallel to each other.

[0047] Specifically, the slide rail 110 is provided with a stepped platform, which includes a mounting surface 111 and a sliding surface 112. The mounting surface 111 is used for mounting and connecting to the bottom of the operating table board 2000, and the sliding surface 112 is used for sliding connection with the slide groove 212 of the radiation protection component 200. When the radiation protection component 200 slides on the slide rail 110, the sliding surface 112 slides and connects with the inner wall of the slide groove 212, providing a guiding function.

[0048] Two slide rails 110 are fixedly connected to the operating table board 2000. The fixing method can be bolting, welding, or strong adhesive bonding, depending on the actual design. The slide rails 110 securely mount the entire radiation protection device onto the operating table board 2000. This fixed connection ensures that even during various movements and adjustments of the operating table, the radiation protection device remains stably positioned below the operating table board 2000, preventing loosening or detachment, thus providing a solid foundation for subsequent radiation protection work.

[0049] The slide rail 110 and the radiation protection component 200 form a detachable sliding connection. Detachability means that the radiation protection component 200 can be separated from the slide rail 110 when needed, such as for individual cleaning, maintenance, or component replacement. This detachable design provides great convenience. The sliding connection allows the radiation protection component 200 to move along the slide rail 110. Medical personnel can flexibly slide the radiation protection component 200 along the slide rail 110 according to the specific situation of the patient during surgery and the angle and position of X-ray irradiation, thereby changing the position of its radiation protection area and achieving precise protection for different non-target areas of the patient. For example, in vascular interventional surgery, surgical instruments need to be operated at different positions within the patient's body, and the angle and position of X-ray irradiation will change accordingly. In this case, this device can flexibly adjust the protection area, ensuring the protection effect on non-target areas without affecting the operating path of surgical instruments and normal X-ray irradiation like traditional protective products, maintaining the continuity and efficiency of the surgery.

[0050] See Figure 1 and Figure 2In some embodiments, the radiation protection component 200 includes a composite lead plate 111 and a groove 212 disposed on the composite lead plate 111. The groove 212 is fixedly connected to the composite lead plate 111 or integrally formed therefrom. The groove 212 is detachably connected to a slide rail 110, and the groove 212 is slidably connected to the slide rail 110 along a first direction. The groove 212 can slide away from the slide rail 110 from its end in the first direction. It is understood that the first direction is a horizontal direction.

[0051] In some embodiments, the thickness of the lead plate 2111 in the middle is 1 mm. Through the above design, while ensuring the radiation protection function of the lead plate 2111, the lead plate 2111 is designed to be as thin as possible, thereby making the protective body 210 as thin as possible. Because the ball bearing of the interventional operating table is equipped with anti-collision alarm and emergency braking functions, the ball bearing needs to rotate to various different projection angles during the operation to meet the requirements of the interventional surgery. When the ball bearing is about to collide with the interventional operating table, the anti-collision function of the ball bearing responds, and the ball bearing automatically stops, preventing a larger projection angle. In this embodiment, the protective body 210 is installed below the operating table board 2000. If it is too thick, the anti-collision function of the ball bearing will activate prematurely, reducing the projection angle of the ball bearing, which contradicts clinical surgery. Special examinations or surgeries often require the use of the largest possible projection angle. Therefore, the ultra-thin protective body 210 can minimize interference with normal surgery.

[0052] See Figure 2 In some embodiments, the protective body 210 further includes a lead plate 2111, a support plate 2113, and a protective plate 2112. The support plate 2113 is fixedly disposed on one side of the lead plate 2111 in a first direction. The protective plate 2112 is fixedly disposed on the other side of the lead plate 2111 in the first direction. With the above arrangement, the protective body 210 is configured as a three-layer stacked structure.

[0053] Specifically, the lead plate 2111 is the core component of the radiation protection assembly 200, enabling it to block X-rays. Due to lead's high atomic number, it has excellent attenuation properties for X-rays, effectively blocking X-rays generated during surgery, reducing the radiation dose received by the patient in non-target areas, and protecting the patient's health. The slide groove 212 is fixedly connected to the protective body 210, ensuring a stable connection between the two and preventing separation during surgery, thus guaranteeing the continuity of radiation protection. The slide groove 212 is detachably connected to the slide rail 110. This connection method ensures stable installation of the radiation protection assembly 200 on the slide rail 110 and facilitates removal of the radiation protection assembly 200 from the slide rail 110 when needed, such as for cleaning or replacement. The slide groove 212 can slide along the slide rail 110 in a first direction. By sliding on the slide rail 110, the radiation protection area of ​​the radiation protection assembly 200 can precisely cover different parts of the non-target area, improving the protective effect. The slide 212 can also slide off the slide rail 110 from the end in the first direction, which further increases the flexibility of operation. After the operation or when the radiation protection component 200 needs to be fully inspected or replaced, the slide 212 can be slid off the end of the slide rail 110 to easily and quickly remove the entire radiation protection component 200 from under the operating table 2000.

[0054] Specifically, the support plate 2113 is fixed to one side of the lead plate 2111 in the first direction. Functionally, it mainly serves a supporting role. As a key component for blocking X-rays, the lead plate 2111 requires a stable support structure in actual use. The support plate 2113 provides reliable mechanical support for the lead plate 2111, ensuring its stable position within the protective body 210. During surgery, the protective body 210 may be subjected to various external forces, such as vibration and impact. The support plate 2113 can effectively resist these external forces, preventing displacement or deformation of the lead plate 2111, ensuring it remains in optimal protective condition, and maintaining its X-ray blocking effect.

[0055] The protective plate 2112 is fixed to the opposite side of the lead plate 2111 in the first direction, and its main function is to protect the lead plate 2111. The lead plate 2111 is relatively soft and easily damaged by scratches and abrasions during daily use, handling, and surgical procedures. The protective plate 2112 acts as a shield for the lead plate 2111, isolating it from external factors that may cause damage. The protective plate 2112 also serves a decorative and aesthetic purpose, making the protective body 210 appear more neat and professional.

[0056] Support plate 2113 and protective plate 2112 are located on both sides of lead plate 2111, respectively. Protective plate 2112 and support plate 2113 together seal lead plate 2111, thus providing better protection and forming a stable and efficient protective body 210. This structural design not only improves the physical properties of the protective body 210 but also extends its service life, ensuring that the protective body 210 can stably block X-rays during multiple surgical procedures, providing reliable radiation protection for patients. Furthermore, in non-surgical situations, the protective body 210 can be removed for cleaning and disinfection, or placed in a designated storage location instead of being left under the operating table 2000 for extended periods. This avoids damage to lead plate 2111 caused by direct cleaning or damage from improper storage. Additionally, the protective plate 2112 has high hardness and is scratch-resistant.

[0057] In some embodiments, the support plate 2113 is configured as a support plate 2113 made of alumina material; and / or the protective plate 2112 is configured as a protective plate 2112 made of alumina material. The support plate 2113 and the protective plate 2112 are both made of alumina material. Alumina material has low density, high hardness, is not easily deformed, has strong corrosion resistance, is moderately priced, and is easy to process. Sometimes, surgeons fail to observe carefully, often resulting in the operating table 2000 being lowered too low or the angle of the ball being too large, causing a physical collision between the ball and the operating table 2000. The support plate 2113 and the protective plate 2112, made of alumina material, can withstand impacts and are not easily damaged.

[0058] It is understood that in some embodiments, the materials of the support plate 2113 and the protective plate 2112 include, but are not limited to, the alumina material mentioned above. Alumina material is only one option for one embodiment. In other embodiments, materials such as magnesium-aluminum alloy can also be used, which will not be elaborated here.

[0059] In some embodiments, the mounting assembly 100 is configured as a mounting assembly 100 made of carbon fiber material.

[0060] Specifically, the mounting component 100 needs to withstand the weight of the radiation protection component 200 and external forces such as vibration and shaking that may occur during surgery. The high strength of carbon fiber material ensures that the mounting component 100 maintains structural stability under these conditions, preventing deformation or breakage, and ensuring that the radiation protection component 200 is always securely installed under the operating table 2000, continuously providing protection. Carbon fiber material has excellent X-ray transmittance. In interventional surgery, X-rays are an important diagnostic tool. If the mounting component 100 uses materials that significantly block or interfere with X-rays, it will affect the normal projection and imaging of X-rays, interfering with the doctor's observation and judgment of the surgical site. This characteristic of carbon fiber material ensures that the mounting component 100 will not adversely affect X-rays during surgery, ensuring the smooth progress of the surgery. Carbon fiber material also has good durability and corrosion resistance. Various chemicals, such as disinfectants, are present in the surgical environment. Mounting components 100 made of ordinary materials may be corroded by these chemicals, leading to damage or performance degradation. Carbon fiber material can resist the corrosion of these chemicals, extending the service life of the mounting component 100 and reducing maintenance and replacement costs.

[0061] It is understandable that in some embodiments, the mounting component 100 may also be made of other materials for the slide rail 110, depending on specific usage requirements. To accommodate different installation spaces on operating tables from different manufacturers, when the slide rail 110 is made of carbon fiber, it can be manufactured into an ultra-thin structure while ensuring hardness and quality; that is, a thinner structure can support the installation of the radiation protection component 200. Other materials, while requiring X-ray transmittance, high hardness, and good quality, are difficult to manufacture in ultra-thin thicknesses. For example, materials such as polymethyl methacrylate (PMMA) or polyvinyl chloride (PVC), once manufactured into ultra-thin structures, cannot guarantee hardness, meaning they are prone to deformation.

[0062] See Figure 1 and Figure 3In some embodiments, the radiation protection component 200 includes multiple protective bodies 210, each with a different size and contour of its radiation protection area. This configuration meets diverse surgical needs. Interventional surgeries involve multiple parts of the body, each with varying shapes, sizes, and X-ray irradiation angles and ranges. For example, head and abdominal interventional surgeries require different radiation protection areas due to the different contours and sizes of the surgical sites. Multiple protective bodies 210 with varying radiation protection area sizes and contours allow for precise selection of the appropriate protective body 210 for each surgical site. This ensures effective radiation protection for the non-target areas of each surgical site, improving the targeting and effectiveness of the protection. During surgery, it may be necessary to operate on different parts of the same patient or adjust the focus of radiation protection based on the progress of the surgery. When the radiation protection component 200 includes multiple protective bodies 210 with different sizes and contours of radiation protection areas, medical personnel can flexibly combine and replace the protective bodies 210 according to the actual situation. If protection of the patient's thyroid or breast non-target areas is required in the early stages of surgery, and then protection of the abdominal non-target areas is needed later, the corresponding protective unit 210 can be quickly replaced. This allows the radiation protection component 200 to adapt to various changes during the surgical process, providing continuous and effective protection for the patient. Radiation protection areas of different sizes and contours can better conform to the curves and shapes of different parts of the body. This reduces the radiation dose received by the patient's non-target areas, thereby optimizing the overall radiation protection effect and better protecting the patient's health.

[0063] Specifically, see Figure 1 and Figure 3 In some embodiments, the protective body 210 includes a square protective plate and a convex protective plate, wherein, Figure 1 The central protective body is a square protective plate. Figure 3 The central protective body is a convex protective plate. Figure 3In the convex protective plate, the protective body 210 is provided with a protective extension 220. The protective extension 220 is fixedly connected to the end of the protective body 210 in the first direction, or the protective extension 220 is integrally formed with the protective body 210. The convex shape of the protective extension 220 is similar to the shape of the patient's neck. The protective body 210 is fixedly connected to the slide rail 212, which ensures that the protective body 210 can be stably installed on the slide rail 110 of the radiation protection component 200. In actual surgery, the scattering of X-rays is quite complex, and the protective body 210 alone may not be able to completely cover all areas that need protection. During some complex interventional surgeries, X-rays may scatter over a large area around the surgical site. However, the shapes of operating table boards 2000 vary from brand to brand, and the length of the slide rail 110 that can be installed is limited. The protective extension 220 can effectively form a cantilever structure, not limited by the length of the slide rail 110 itself, effectively blocking these X-rays, reducing the radiation dose received by the patient's non-target area, and further improving the effect of radiation protection.

[0064] It is understandable that the mainstream operating tables for interventional surgery are currently available in two shapes: square and convex. Therefore, the convex protective plate in this embodiment is mainly suitable for convex operating tables. The slide rail installation position of convex operating tables is limited, so a protective extension body 220 is needed to block radiation from the patient's head and neck. Square operating tables can generally use square protective plates.

[0065] The design of the protective body 210 combines its primary protective function with the supplementary protective function of the protective extension 220. Through cooperation with the slide groove 212 and the slide rail 110, it achieves flexible adjustment and effective expansion of the protected area. On the one hand, medical personnel can easily slide the protective body 210 according to the specific needs of the surgery, aligning its radiation protection area with the areas of the patient requiring protection. On the other hand, the protective extension 220 compensates for the shortcomings of the protective body 210 in terms of protection range, ensuring comprehensive protection of the patient's non-target areas and improving the practicality and reliability of the radiation protection device.

[0066] It is understood that the protective body 210 includes, but is not limited to, square protective plates and convex protective plates, and the shape of the protective body 210 can be selected according to the specific use case.

[0067] See Figure 4 and Figure 5At least one embodiment of this application provides an operating table for interventional surgery, comprising an operating table 2000 and an interventional surgery non-target area radiation protection device 1000 as described in any of the above embodiments. The radiation protection component 200 of the interventional surgery non-target area radiation protection device 1000 is mounted below the operating table 2000 via a mounting component 100. The radiation protection component 200, mounted below the operating table 2000 via the mounting component 100, can effectively block X-rays. By sliding and changing the position of the radiation protection area, it can precisely protect the non-target area of ​​the patient during the surgical procedure. In interventional surgery, X-rays can cause radiation damage to the patient's body. This device can flexibly adjust the protection area according to the specific needs of the surgery, reducing the radiation dose received by the patient's non-target area and maximizing the protection of the patient's health.

[0068] In some embodiments, the operating table for interventional surgery further includes a bed frame 3000, and an operating table board 2000 is slidably connected above the bed frame 3000 along a first direction. A slide rail gap is provided between the bed frame 3000 and the operating table board 2000, and the mounting component 100 can extend into the slide rail gap along with the operating table board 2000.

[0069] With the above-described configuration, the bed base frame 3000 and the operating table board 2000 are slidably connected, with the operating table board 2000 slidably connected above the bed base frame 3000 along a first direction. This design provides adjustability to the operating table. On one hand, to avoid obstruction when the patient moves between beds, the operating table board 2000 needs to be pulled towards the foot of the bed. On the other hand, many manufacturers' operating tables can rotate but cannot move horizontally. Since moving the operating table is usually inconvenient to access different areas during surgery, the operating table board 2000 needs to be moved frequently. Through this configuration, during actual surgery, medical staff may need to flexibly adjust the position of the operating table board 2000 according to the patient's position and the needs of the surgical procedure.

[0070] The mounting component 100 extends into the slide rail gap along with the operating table board 2000, further optimizing the structure of the operating table. Since the radiation protection device mounting component 100 is connected to the operating table board 2000, it moves into the slide rail gap as the operating table board 2000 is retracted. This not only makes the overall folding of the operating table more efficient but also protects the radiation protection device mounting component 100. If the mounting component 100 protrudes during the movement and folding of the operating table, it is susceptible to collisions and damage and would obstruct the folding of the operating table board 2000; however, by extending into the slide rail gap along with the operating table board 2000, the mounting component 100 is better protected, extending the service life of the radiation protection device. This integrated design also makes the operating table look cleaner and more aesthetically pleasing, reducing potential safety hazards from protruding parts.

[0071] It is understood that in some embodiments, the slide rail 110 of the mounting component 100 should be designed as an ultra-thin structure, such as an ultra-thin structure with a thickness of less than 5 mm. This design allows the slide rail 110 to be hidden in the slide rail gap between the operating table board 2000 and the bed frame. Since the gap between the operating table board 2000 and the bed frame 3000 varies between different manufacturers, the ultra-thin slide rail 110 with a thickness of less than 5 mm can be adapted to the vast majority of interventional operating tables, including but not limited to those from the world's three major DSA (Digital Subtraction Angiography) manufacturers: Philips, Siemens, and GE Healthcare.

[0072] When the non-target area radiation protection device for interventional surgery provided in this embodiment is installed on the operating table for interventional surgery, the radiation protection component 200 is installed below the operating table board 2000 and can block radiation. The main reason is that the radiation emitted by the DSA arena mainly consists of primary emission rays and scattered rays. The primary emission rays mainly irradiate the target area, and the non-target area is sometimes mistakenly irradiated. The protection body 210 can effectively block the mistakenly irradiated primary emission rays.

[0073] Scattered rays are emitted from the stadium at any angle, but they still propagate in a straight line. Therefore, placing the protective body 210 below the patient can effectively block the scattered rays emitted from the stadium, thereby protecting the non-target area of ​​the patient above the protective body 210.

[0074] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0075] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. An interventional procedure non-target zone radiation protection device, characterized in that, include: Mounting components for connection to the operating table board; A radiation protection component for blocking X-rays is detachably and slidably connected to a mounting component and installed under the operating table via the mounting component. The radiation protection component has a radiation protection area facing the operating table, and the position of the radiation protection area can be changed by sliding the component.

2. The interventional procedure non-target region radiation protection device of claim 1, wherein, The installation components include: The slide rail is used for fixed connection with the operating table board and for detachable sliding connection with the radiation protection component.

3. The interventional procedure non-target region radiation protection device of claim 2, wherein, The radiation protection component includes: The protective body includes a composite lead plate and a groove disposed on the composite lead plate. The groove is detachably connected to the slide rail, and the groove is slidably connected to the slide rail along a first direction. The groove can slide away from the slide rail from the end of the slide rail in the first direction.

4. The interventional procedure non-target region radiation protection device of claim 3, wherein, The composite lead plate also includes: stereotype; A support plate, which is fixedly disposed on one side of the lead plate in the first direction; A protective plate is fixedly disposed on the other side of the lead plate in the first direction.

5. The interventional procedure non-target region radiation protection device of claim 4, wherein, The support plate is configured as a support plate made of alumina material; and / or The protective plate is configured as a protective plate made of alumina material.

6. The interventional procedure non-target region radiation protection device of claim 3, wherein, The radiation protection component includes multiple protection bodies, and the radiation protection areas of the multiple protection bodies have different sizes and outlines.

7. The interventional procedure non-target region radiation protection device of claim 6, wherein, The protective body includes a square protective plate and a convex protective plate.

8. The interventional procedure non-target region radiation protection device of claim 1, wherein, The mounting assembly is configured to be a mounting assembly made of carbon fiber material.

9. An operating bed for use in interventional procedures, characterized in that The device includes an operating table and the non-target area radiation protection device for interventional surgery as described in any one of claims 1-8, wherein the radiation protection component of the non-target area radiation protection device for interventional surgery is mounted below the operating table via the mounting component.

10. The surgical bed for interventional procedures according to claim 9, characterized in that, The operating table for interventional surgery also includes: The operating table is slidably connected to the upper part of the bed frame along a first direction. A slide rail gap is provided between the bed frame and the operating table. The mounting component can extend into the slide rail gap along with the operating table.

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