X-ray auxiliary shooting device, auxiliary shooting device assembly and auxiliary shooting system

Abstract

The utility model relates to the technical field of medical instruments, in particular to an X-ray auxiliary shooting device, an auxiliary shooting device assembly and an auxiliary shooting system. The detector box is provided with the first face socket and the second face socket, and the detector can be inserted into the first containing space from the top face or the bottom face or inserted into the second containing space from the side face according to the shooting angle requirement, so that a proper posture is selected. The first accommodating space and the second accommodating space share at least one part, so that the internal space of the detector box can be saved, and the size of the detector box is reduced. The X-ray auxiliary shooting device can be suitable for shooting at different angles, operation is more convenient, and the shooting efficiency of X-ray shooting is higher.

Description

Technical Field

[0001] This application relates to the technical field of medical devices, and particularly relates to an auxiliary shooting device for assisting X-ray shooting. Background Art

[0002] X-ray photography technology is widely used in clinical practice. When taking pictures of different parts of patients, it is usually necessary to take pictures at different angles. For example, the ankle can better reflect the real pathological conditions under the weight-bearing state. When performing X-ray photography examination on the ankle, the patient needs to be in a standing position, and then take weight-bearing position images of different angles of the ankle. When taking weight-bearing position pictures of the patient, the detector and the patient need to be at a specific angle. Currently, hospitals use simple self-made devices to achieve flat support or human support to achieve a specific positioning effect. Each shooting angle requires a device for auxiliary shooting, resulting in inconvenient operation and low shooting efficiency. Utility Model Content

[0003] This application provides an X-ray auxiliary shooting device to improve the problem of low efficiency when doctors currently perform multi-angle X-ray photography examinations on patients.

[0004] In addition, the purpose of this application is also to provide an X-ray auxiliary shooting device assembly and an X-ray auxiliary shooting system using the above X-ray auxiliary shooting device.

[0005] In a first aspect, in one embodiment, an X-ray auxiliary shooting device is provided, including a detector box for inserting a detector, and at least one surface of the detector box is for a detected object to step on.

[0006] The detector box has a first surface socket and a second surface socket. The first surface socket is a socket on at least one of the top surface and the bottom surface of the detector box, and the first surface socket is for the detector to be inserted vertically or inserted at a first inclination; the second surface socket is a socket on at least one side surface of the detector box, and the second surface socket is for the detector to be inserted horizontally or inserted at a second inclination; the detector box has a first accommodation space for the detector to be inserted from the first surface socket and a second accommodation space for the detector to be inserted from the second surface socket; at least a part of the first accommodation space overlaps and is shared with the second accommodation space.

[0007] Further, in one embodiment, the detector box has a limiting structure at the bottom of the first accommodation space for restricting the movement of the detector after the detector is inserted from the first surface socket.

[0008] Further, in one embodiment, the limiting structure includes a friction structure at the bottom of the first accommodation space, and the friction structure is used to contact the side surface of the detector to provide a frictional force to prevent the side surface of the detector from sliding.

[0009] Further, in one embodiment, the friction structure includes a friction pad installed at the bottom of the first accommodation space.

[0010] Further, in one embodiment, the limiting structure includes a limiting groove at the bottom of the first accommodation space, and the side surface of the detector is inserted into the limiting groove to prevent the side surface of the detector from sliding.

[0011] Further, in one embodiment, the number of the limiting grooves is at least two, the first surface socket is in a long strip shape extending along a first direction, and the limiting grooves are arranged along a second direction, and the first direction is perpendicular or approximately perpendicular to the second direction.

[0012] Further, in one embodiment, the second surface socket is in a long strip shape, and the number of the second surface sockets is at least two. Among them, the first socket of at least two of the second surface sockets is used to insert a detector with a first width dimension, and the second socket of at least two of the second surface sockets is used to insert a detector with a second width dimension. The first socket is above or below the second socket, the first socket and the second socket are vertically through, and the width of the first socket is greater than the width of the second socket.

[0013] Further, in one embodiment, the first socket and the second socket are arranged in a convex shape.

[0014] Further, in one embodiment, the dimension of the first socket in the height direction is greater than the dimension of the second socket in the height direction, so that a part of the detector with the second width dimension can be inserted into the detector box through the first socket, and a part can be inserted into the detector box through the second socket.

[0015] Further, in one embodiment, the first surface socket is in a long strip shape, and the number of the first surface sockets is at least two. The third socket of at least two of the first surface sockets is used to insert a detector with a first width dimension, and the fourth socket of at least two of the first surface sockets is used to insert a detector with a second width dimension. The extending direction of the third socket is the same as the extending direction of the fourth socket, and both the third socket and the fourth socket are on the top surface or both on the bottom surface; the width of the third socket is greater than the width of the fourth socket; the third socket and the fourth socket are through.

[0016] Further, in one embodiment, the third socket and the fourth socket are arranged in the second direction, and the size of the third socket in the second direction is larger than the size of the fourth socket in the second direction, so that a part of the detector with the second width dimension can be inserted into the detector box through the third socket and another part can be inserted into the detector box through the fourth socket.

[0017] Further, in one embodiment, the detector box has a positioning surface; after the detector is inserted into the first accommodation space from the first surface socket, the positioning surface contacts the top surface or the bottom surface of the detector, and the first accommodation space is on one side of the horizontal direction of the positioning surface.

[0018] Further, in one embodiment, the first accommodation space includes a first surface jack and an accommodation cavity. The first surface jack communicates with the accommodation cavity. One end orifice of the first surface jack forms the first surface socket, and the other end orifice forms an inner orifice communicating with the accommodation cavity; the first surface socket is a long strip-shaped orifice extending in the first direction; in the horizontal direction perpendicular to the first direction, the maximum size of the first surface jack is smaller than the maximum size of the accommodation cavity.

[0019] Further, in one embodiment, the inner orifice has an inner slope surface for blocking when the detector is tilted at the maximum angle, and the first surface socket has an outer slope surface for blocking when the detector is tilted at the maximum angle.

[0020] Further, in one embodiment, the first surface socket is a flared orifice for guiding the insertion of the detector.

[0021] Further, in one embodiment, the first accommodation space intersects with the second accommodation space.

[0022] Further, in one embodiment, the first inclined insertion is an inclined insertion from the vertical direction, and the second inclined insertion is an inclined insertion from the horizontal direction.

[0023] In a second aspect, in one embodiment, an X-ray assisted imaging device assembly is provided, including a detector and the X-ray assisted imaging device according to any one of the first aspect.

[0024] In a third aspect, in one embodiment, an X-ray assisted imaging system is provided, including an upright stand and the X-ray assisted imaging device according to any one of the first aspect, and the X-ray assisted imaging device is used to be placed or installed on the upright stand.

[0025] The X-ray assisted imaging device according to the above embodiments has a detector box with a first-side socket and a second-side socket. According to the imaging angle requirements, the detector can be inserted into the first accommodation space from the top surface or into the second accommodation space from the side surface to select a suitable posture. Since the first accommodation space and the second accommodation space share at least a part of each other, the internal space of the detector box can be saved, and the volume of the detector box can be reduced. The X-ray assisted imaging device of the present application can be applicable to imaging at different angles, is more convenient to operate, and has a higher X-ray imaging efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a schematic structural diagram of an X-ray assisted imaging device in an embodiment;

[0027] Figure 2 is an exploded view of an X-ray assisted imaging device in an embodiment;

[0028] Figure 3 is a schematic structural diagram of a base of an X-ray assisted imaging device in an embodiment;

[0029] Figure 4 is a side view of an X-ray assisted imaging device in an embodiment

[0030] Figure 5 is a state diagram of a detector vertically inserted into an X-ray assisted imaging device in an embodiment;

[0031] Figure 6 is a cross-sectional view of a detector vertically inserted into an X-ray assisted imaging device in an embodiment;

[0032] Figure 7 is a state diagram of a detector first inclined and inserted into an X-ray assisted imaging device in an embodiment;

[0033] Figure 8 is a cross-sectional view of a detector first inclined and inserted into an X-ray assisted imaging device in an embodiment;

[0034] Figure 9 is a state diagram of a detector with a first width dimension horizontally inserted into an X-ray assisted imaging device in an embodiment;

[0035] Figure 10 is a cross-sectional view of a detector with a first width dimension horizontally inserted into an X-ray assisted imaging device in an embodiment;

[0036] Figure 11 is a state diagram of a detector with a second width dimension horizontally inserted into an X-ray assisted imaging device in an embodiment;

[0037] Figure 12A sectional view of a detector with a second width dimension horizontally inserted into an X-ray assisted imaging device in an embodiment;

[0038] Figure 13 A schematic structural diagram of a ray assisted imaging device placed on an upright stand in an embodiment;

[0039] Figure 14 A schematic structural diagram of a detector vertically inserted into a ray assisted imaging device assembly placed on an upright stand in an embodiment;

[0040] Figure 15 A schematic structural diagram of a detector first inclined and inserted into a ray assisted imaging device assembly placed on an upright stand in an embodiment;

[0041] Figure 16 A schematic structural diagram of a detector horizontally inserted into a ray assisted imaging device assembly placed on an upright stand in an embodiment.

[0042] List of feature names corresponding to the reference numerals in the figure: 1. Detector box; 11. First surface socket; 111. Outer slope; 12. Second surface socket; 121. First socket; 122. Second socket; 13. Top surface; 14. Bottom surface; 15. Side surface; 16. First accommodation space; 161. First surface jack; 1611. Inner orifice; 1612. Inner slope; 162. Accommodation cavity; 17. Second accommodation space; 171. First support surface; 172. Second support surface; 173. Third support surface; 174. Fourth support surface; 18. Limit groove; 19. Base; 191. Groove; 100. Pedal; 101. Anti-slip pad; 102. Positioning surface; 2. Detector; 21. Top surface; 22. Bottom surface; 23. Side surface; 3. Upright stand; 31. Standing platform; 32. Handrail.

[0043] Explanation of the reference numerals with brackets in the drawings: Among the reference numerals with brackets in the drawings, the feature referred to by the reference numeral is both the feature represented by the number inside the brackets and the feature represented by the number outside the brackets. Detailed implementation manners

[0044] The present application will be further described in detail below in conjunction with the specific embodiments and the accompanying drawings. Similar elements in different embodiments are denoted by related similar element numbers. In the following embodiments, many detailed descriptions are provided to enable a better understanding of the present application. However, those skilled in the art can easily recognize that some of the features can be omitted in different situations, or can be replaced by other elements, materials, or methods. In some cases, some operations related to the present application are not shown or described in the specification, which is to avoid overwhelming the core part of the present application with excessive descriptions. For those skilled in the art, it is not necessary to describe these related operations in detail, and they can fully understand the related operations based on the description in the specification and the general technical knowledge in the art.

[0045] In addition, the features, operations, or characteristics described in the specification can be combined in any suitable manner to form various embodiments. At the same time, the steps or actions in the method description can also be reordered or adjusted in a manner obvious to those skilled in the art. Therefore, the various sequences in the specification and the drawings are only for clearly describing a certain embodiment, and do not mean that they are the necessary sequences, unless it is stated otherwise that a certain sequence must be followed.

[0046] The serial numbers assigned to the components herein, such as "first", "second", etc., are only used to distinguish the described objects and do not have any sequential or technical meaning. And the "connection" and "coupling" mentioned in the present application, unless otherwise specified, both include direct and indirect connection (coupling).

[0047] In order to meet the requirements of different shooting angles when taking X-ray films of patients, the present application provides an X-ray assisted shooting device, which can insert the detector at multiple angles, facilitating the operation of the detector and improving the shooting efficiency. In addition, the structure of the X-ray assisted shooting device is compact and the overall volume is small. In one embodiment, the X-ray assisted shooting device is used for assisting in taking X-ray films of the lower limbs of patients in the weight-bearing position.

[0048] In one embodiment, please refer to Figure 1 、 Figure 2 and Figure 5 , the X-ray assisted shooting device includes a detector box 1, the detector box 1 is used for inserting a detector 2, and at least one surface of the detector box 1 is for the object to be detected to step on. In order to enable the detector 2 to be inserted into the detector box 1 from multiple angles, the detector box 1 has a first surface socket 11 and a second surface socket 12, and the first surface socket 11 is a socket on at least one of the top surface 13 and the bottom surface 14 of the detector box 1. Please refer to Figures 5 to 8 , the first surface socket 11 is used for the detector 2 to be inserted vertically and / or inserted obliquely at a first angle. Please refer to Figures 9 to 12, the second-side socket 12 is a socket on at least one side 15 of the detector box 1, and the second-side socket 12 is used for the detector 2 to be horizontally inserted and / or secondarily inclinedly inserted. Among them, the first inclined insertion refers to being inserted obliquely from the vertical direction, for example, being inserted obliquely along the vertical direction of the first-side socket, as Figure 7 shown. The second inclined insertion refers to being inserted obliquely from the horizontal direction, for example, being inserted obliquely along the horizontal direction of the second-side socket.

[0049] It should be noted that the first-side socket 11 described in the present application is used for the detector 2 to be vertically inserted and / or first-inclinedly inserted, including that the first-side socket 11 can either vertically insert the detector 2 or insert the detector 2 obliquely along the vertical direction. That is to say, the first-side socket 11 can simultaneously meet the insertion requirements of the detector 2 in both the vertical and vertically inclined directions. When the user inserts the detector 2 through the first-side socket 11 as needed, the user can choose to vertically insert the detector 2 or choose to vertically and obliquely insert the detector 2. Of course, the first-side socket 11 being used for the detector 2 to be vertically inserted and / or first-inclinedly inserted also includes that the first-side socket 11 only allows the detector 2 to be vertically inserted, and also includes that the first-side socket 11 only allows the detector 2 to be first-inclinedly inserted.

[0050] The second-side socket 12 described in the present application is used for the detector 2 to be horizontally inserted and / or secondarily inclinedly inserted, which includes that the second-side socket 12 can only allow the detector 2 to be horizontally inserted, and also includes that the second-side socket 12 only allows the detector 2 to be horizontally and obliquely inserted, and further includes that the second-side socket 12 simultaneously meets the requirements of the detector 2 for horizontal insertion and horizontal inclined insertion.

[0051] In order to reduce the volume of the auxiliary photographing device, in the present application, please refer to Figure 6 、 Figure 8 and Figure 10 , the detector box 1 has a first accommodation space 16 for the detector 2 to be inserted through the first-side socket 11 and a second accommodation space 17 for the detector 2 to be inserted through the second-side socket 12, and at least part of the first accommodation space 16 overlaps and shares with the second accommodation space 17. By sharing at least part of the first accommodation space 16 and the second accommodation space 17, the space inside the detector box 1 is saved, and the volume of the detector box 1 is reduced.

[0052] When photographing the object to be detected, according to the photographing angle requirement, the detector 2 is inserted into the first accommodation space 16 through the first-side socket 11 or into the second accommodation space 17 through the second-side socket 12, and the appropriate posture is selected. The object to be detected steps on the detector box 1, and then the object to be detected can be photographed by X-rays. Since at least part of the first accommodation space 16 and the second accommodation space 17 are shared, the space inside the detector box 1 can be saved, and the volume of the detector box 1 can be reduced.

[0053] Regarding the sharing situation of the first accommodation space 16 and the second accommodation space 17, in one embodiment, please refer to Figure 6 、 Figure 8 and Figure 10 , the first accommodation space 16 intersects with the second accommodation space 17. In some other embodiments, the first accommodation space 16 and the second accommodation space 17 intersect in a T shape.

[0054] In one embodiment, after the detector 2 is inserted vertically or at a first inclination from the first surface socket 11, in order to prevent the detector 2 from shaking, a limiting structure is provided in the detector box 1. The limiting structure is at the bottom of the first accommodation space 16 and is used to limit the movement of the detector 2 after the detector 2 is inserted from the first surface socket 11.

[0055] The limiting structure can adopt any feasible manner:

[0056] For example, in one embodiment, the limiting structure includes a friction structure at the bottom of the first accommodation space 16. The friction structure is used to contact the side surface of the detector 2 to provide a frictional force to prevent the side surface of the detector 2 from sliding. Specifically, in one embodiment, the friction structure includes a friction pad installed at the bottom of the first accommodation space 16. Specifically, the friction pad can be a flexible pad. After the detector 2 is inserted into the first accommodation space 16, one side surface of the detector 2 lands on the friction pad, and the friction pad is deformed by the gravity of the detector 2 to produce a depression, thereby preventing the detector 2 from sliding relative to the friction pad. In one embodiment, the friction pad is made of a special material, and the friction coefficient between the friction pad and the detector 2 is relatively large, so that when the detector 2 slides relative to the friction pad, a relatively large frictional force needs to be overcome. In some other embodiments, the friction structure can also be anti-slip lines formed at the bottom of the first accommodation space 16.

[0057] For another example, in one embodiment, please refer to Figure 6 、 Figure 8 and Figure 10 , the limiting structure includes a limiting groove 18 at the bottom of the first accommodation space 16. The limiting groove 18 is for the side surface of the detector 2 to be inserted to prevent the side surface of the detector 2 from sliding. In one embodiment, please refer to Figure 6 、 Figure 8 and Figure 10, the number of the limiting grooves 18 is one. In another embodiment, the number of the limiting grooves 18 is at least two, the first surface socket 11 is in a strip shape extending along the first direction, and the limiting grooves 18 are arranged along the second direction, and the first direction is perpendicular or approximately perpendicular to the second direction. When the detector 2 is inserted into different limiting grooves 18, the inclination angle of the detector 2 is different, and the operator can adjust the inclination angle of the detector 2 according to requirements. In some other embodiments, the number of the limiting grooves 18 can be only one, and at this time, a friction structure can be arranged outside the limiting groove 18 to prevent the detector 2 from sliding relative to the bottom of the first accommodating space 16. It should be noted that the approximate perpendicularity in this application means that the included angle is between 80 degrees and 90 degrees or between 90 degrees and 100 degrees.

[0058] Regarding the cross-sectional shape of the limiting groove 18, in one embodiment, please refer to Figure 6 , the limiting groove 18 can be a rectangular groove, a triangular groove or a C-shaped groove.

[0059] For another example, in one embodiment, the limiting structure is a limiting post at the bottom of the first accommodating space 16, and the side surface of the detector 2 is prevented from sliding relative to the detector box 1 through the limiting post.

[0060] Of course, in some other embodiments, there may be no limiting structure in the detector box 1. At this time, after the detector 2 is inserted from the first surface socket 11, the detector 2 is prevented from sliding relative to the detector box 1 only by the frictional force between the detector box 1 and the detector 2.

[0061] In another embodiment, in addition to arranging a limiting structure at the bottom of the first accommodating space 16 to limit the movement of the detector 2, the movement of the detector 2 can also be restricted by designing the structure of the first surface socket 11.

[0062] In one embodiment, please refer to Figure 5 and Figure 6 , the first accommodating space 16 includes a first surface jack 161 and an accommodating cavity 162. The first surface jack 161 is communicated with the accommodating cavity 162. One end orifice of the first surface jack 161 forms the first surface socket 11, and the other end orifice forms an inner orifice 1611 communicated with the accommodating cavity 162. Among them, the aperture of the first surface socket is larger than the aperture of the inner orifice, which is convenient for guiding the flat panel detector to insert through the first surface socket first, and then limiting the insertion of the flat panel detector through the inner orifice. The first surface socket 11 is a long strip-shaped orifice extending along the first direction. In the horizontal direction perpendicular to the first direction, the maximum dimension of the first surface jack 161 is smaller than the maximum dimension of the accommodating cavity 162, so that it is convenient for the detector 2 to adjust the inclination angle after passing through the first surface jack 161.

[0063] In one embodiment, please refer to Figure 6, the inner orifice 1611 has an inner slope 1612 for stopping when the detector 2 is tilted at the maximum angle, and the first surface socket 11 has an outer slope 111 for stopping when the detector 2 is tilted at the maximum angle. Thus, through the inner slope 1612 and the outer slope 111, the maximum tilt angle of the detector 2 can be limited, and at the same time, the shape of the slope makes it difficult for the detector 2 to be scratched. That is to say, in the case of no limiting structure, the detector 2 can also be kept in the state of the maximum tilt angle through the inner slope 1612 and the outer slope 111 of the first surface socket 161.

[0064] Both the inner slope 1612 and the outer slope 111 are sloped surfaces, and there are various optional types for the inner slope 1612 and the outer slope 111. For example, the slope can be a concave slope, or a convex slope, and of course, it can also be a conical slope, etc.

[0065] In one embodiment, please refer to Figure 6 , for the convenience of inserting the detector 2, the first surface socket 11 is a flared opening and has a guiding structure for guiding the insertion of the detector 2.

[0066] Since the detector 2 is in a flat plate shape, in one embodiment, please refer to Figure 5 , both the first surface socket 11 and the second surface socket 12 are in a long strip shape.

[0067] Please refer to Figure 5 , regarding the number of the first surface socket 11 and the second surface socket 12, in one embodiment, the number of the first surface socket 11 is one, and the number of the second surface socket 12 is two. In some other embodiments, according to needs, the number of the first surface socket can be any value more than two, and the number of the second surface socket 12 can also be one or any value more than three.

[0068] In one embodiment, please refer to Figure 1 , the number of the second surface sockets 12 is at least two. Among them, the first socket 121 of at least two second surface sockets 12 is for inserting the detector 2 with the first width dimension, and the second socket 122 of at least two second surface sockets 12 is for inserting the detector 2 with the second width dimension. The first socket 121 is located above the second socket 122, the first socket 121 and the second socket 122 are vertically through, and the width of the first socket 121 is greater than the width of the second socket 122. The first socket 121 and the second socket 122 can be used for detectors 2 with different width dimensions, making the auxiliary photographing device applicable to detectors 2 of different sizes. The vertical through of the first socket 121 and the second socket 122 is convenient for processing or reduces the height dimension space.

[0069] In one embodiment, please refer to Figure 10 and Figure 11, the dimension of the first socket 121 in the height direction is greater than that of the second socket 122 in the height direction. Please refer to Figure 10 , since the first socket 121 and the second socket 122 are vertically through, the second accommodation space 17 corresponding to the first socket 121 and the second accommodation space 17 corresponding to the second socket 122 are through, enabling a part of the detector 2 with the second width dimension to be inserted into the detector box 1 through the first socket 121 and a part to be inserted into the detector box 1 through the second socket 122. In this way, after the detector 2 with a larger thickness dimension is inserted, a part of the detector 2 can enter the first socket 121 and another part can enter the second socket 122, making full use of the accommodation spaces corresponding to the first socket 121 and the second socket 122 and further reducing the volume of the detector box 1. Of course, in some other embodiments, the dimension of the first socket in the height direction can also be less than or equal to that of the second socket in the height direction.

[0070] In some other embodiments, the first socket 121 can also be located below the second socket 122. At this time, after the detector 2 is inserted into the second socket 122, in order to prevent the detector 2 from falling into the first socket 121, a blocking structure is provided between the first socket 121 and the second socket 122. For example, a stop projection is provided at the second socket 122, and a guide rail for guiding the detector 2 is added in the second accommodation space 17 that is through with the second socket 122.

[0071] In one embodiment, please refer to Figure 1 and Figure 4 , the first socket 121 is located above the second socket 122, and the first socket 121 and the second socket 122 are arranged in a convex shape. In this way, the first socket 121 and the second socket 122 form a stepped structure, and the detector 2 will not fall after being inserted into the first socket 121 under the support of the stepped structure. In some other embodiments, the first socket 121 and the second socket 122 can also be aligned in the width direction of the first socket 121. At this time, a stop projection needs to be added at the aligned position, or a stop structure needs to be added in the second accommodation space 17 to prevent the detector 2 from tilting downward after being inserted into the first socket.

[0072] It should be noted that the width directions of the first surface socket 11 and the second surface socket 12 described in this application both refer to the extension directions of the sockets. For example, if the first surface socket 11 is a long strip extending along the first direction, then the width direction of the first surface socket 11 refers to the first direction. Similarly, the width direction of the second surface socket 12 is the extension direction of the second surface socket 12.

[0073] In some other embodiments, when the number of the second-side sockets 12 is more than two, at least two second-side sockets 12 may be respectively located on two or more different sides of the detector box 1. For example, if there are three second-side sockets 12, the three second-side sockets 12 are respectively located on three different sides of the detector box 1.

[0074] In one embodiment, please refer to Figure 2 , the detector box 1 includes a base 19, a pedal 100 fixed on the top of the base 19, and an anti-slip pad 101 fixed on the pedal 100. In one embodiment, the anti-slip pad 101 can be installed on the pedal 100 by bonding. In some other embodiments, the detector box 1 does not have the anti-slip pad 101, and anti-slip patterns are directly formed on the pedal 100.

[0075] In one embodiment, please refer to Figure 2 and Figure 3 , the first-side socket 11 is located on the pedal 100. The pedal 100 and the base 19 enclose a first socket 121, and the second socket 122 is located on the base 19. To better support the detector 2, after the detector 2 is inserted into the second accommodation space 17, the first accommodation space 16 is located between the first support surface 171 and the second support surface 172 which are spaced apart in the second accommodation space 17 corresponding to the first socket 121. In the second accommodation space 17 corresponding to the second socket 122, there are a third support surface 173 and a fourth support surface 174 which are spaced apart, and the first accommodation space 16 is located between the third support surface 173 and the fourth support surface 174. The first support surface 171 is higher than the third support surface 173 and parallel to the third support surface 173, and the second support surface 172 is higher than the fourth support surface 174 and parallel to the fourth support surface 174. To ensure stability, there are two first support surfaces 171 and two second support surfaces 172. The third support surface 173 is located between the two first support surfaces 171, and the fourth support surface 174 is located between the two second support surfaces 172.

[0076] In one embodiment, please refer to Figure 2 and Figure 3 , to facilitate the taking and placing of the detector 2, a groove 191 communicating with the second socket 122 is provided on the base 19.

[0077] In one embodiment, please refer to Figure 1 , the first-side socket 11 is strip-shaped, and the number of the first-side sockets 11 is one.

[0078] In another embodiment, the number of the first surface sockets 11 is at least two. The third socket among the at least two first surface sockets 11 is for inserting a detector 2 with a first width dimension, and the fourth socket among the at least two first surface sockets 11 is for inserting a detector 2 with a second width dimension. The width of the third socket is greater than that of the fourth socket. The detector 2 with different width dimensions can be accommodated through the third socket and the fourth socket. The extending direction of the third socket is the same as that of the fourth socket, and both the third socket and the fourth socket are on the top surface or the bottom surface of the detector box 1; the width of the third socket is greater than that of the fourth socket, and the third socket communicates with the fourth socket, which is convenient for processing. In one embodiment, the third socket communicates with the fourth socket and is arranged in a convex shape.

[0079] Based on the arrangement principle of the first socket and the second socket, in one embodiment, the third socket and the fourth socket are arranged in the second direction, and the dimension of the third socket in the second direction is greater than that of the fourth socket in the second direction, so that a part of the detector with the second width dimension can be inserted into the detector box through the third socket, and a part can be inserted into the detector box through the fourth socket. In this way, the space of the third socket and the fourth socket can be fully utilized, and the volume of the detector box can be reduced. In one embodiment, the first direction is perpendicular to the second direction.

[0080] In one embodiment, please refer to Figure 2 and Figure 3 , the detector box 1 has a positioning surface 102. After the detector 2 is inserted into the first accommodation space 16 from the first surface socket 11, the positioning surface 102 contacts the top surface 21 or the bottom surface 22 of the detector 2, and the first accommodation space 16 is on one side of the horizontal direction of the positioning surface 102. By contacting the top surface or the bottom surface of the detector 2 through the positioning surface 102, the detector 2 is less likely to shake after being inserted, and the stability is better. In one embodiment, the positioning surface 102 is a vertical surface or close to a vertical surface, for example, the inclination angle is between 80 and 90 degrees. The detector 2 in the vertical state is positioned through the positioning surface 102, so that the detector 2 is kept in the vertical state.

[0081] Unless otherwise specified, the top surface 21 of the detector 2 described in this application refers to the surface of the detector 2 for facing the ray emitter to receive rays, the bottom surface 22 of the detector 2 is the surface opposite to the top surface 21 of the detector 2, and the side surface 23 of the detector 2 is the surface connecting the top surface 21 and the bottom surface 22.

[0082] In one embodiment, the base is made of foam materials such as EPP, EVA, EPS, etc. In addition to foam materials, the base can also be made of metal materials or other non-metal materials. The pedal is made of materials that meet the requirements of X-ray transmission, such as phenolic resin board, composite board, carbon fiber board, etc.

[0083] In one embodiment, when the detector is placed obliquely, it can be used for taking pictures of the patient's tibial and calcaneal positions; when the detector is placed vertically, it can be used for taking pictures of the patient's joint lateral position and foot lateral position; when the detector is placed horizontally, it can be used for taking pictures of the patient's anterior foot position and posterior foot position. When the detector is placed obliquely, its inclination angle can be adjusted as needed, for example, it can be between 0 and 50 degrees, such as 20 degrees, 30 degrees, 40 degrees or 50 degrees, or any other arbitrary angle.

[0084] In an embodiment of an X-ray assisted imaging device assembly, the X-ray assisted imaging device assembly includes a detector as in any one of the above embodiments and an X-ray assisted imaging device as in any one of the above embodiments.

[0085] In an embodiment of an X-ray assisted imaging system, please refer to Figures 13 to 16 As shown, the X-ray assisted imaging system includes an upright stand 3 (or called a splicing bracket 3) and an X-ray assisted imaging device as in any one of the above embodiments. The X-ray assisted imaging device is used to be placed or mounted on the upright stand 3.

[0086] The upright stand 3 has a standing platform 31, and the X-ray assisted imaging device is placed on the standing platform 31. To facilitate the subject to stand, the upright stand 3 has handrails 32. When the subject stands on the detector box 1 or the standing platform 31, they can hold the handrails 32. In one embodiment, the height of the handrails 32 is adjustable.

[0087] The above uses specific examples to elaborate on the present application, which is only used to help understand the present application and is not used to limit the present application. For those skilled in the technical field to which the present application pertains, based on the idea of the present application, several simple deductions, deformations or substitutions can also be made.

Claims

1. An X-ray auxiliary shooting device, characterized in that: It comprises a detector box, the detector box is used to insert the detector, and at least one side of the detector box is used for the detected object to step on; The detector box has a first surface socket and a second surface socket, the first surface socket is a socket on at least one of the top surface and the bottom surface of the detector box, and the first surface socket is used for vertical insertion and / or first oblique insertion of the detector; the second surface socket is a socket on at least one side surface of the detector box, and the second surface socket is used for horizontal insertion and / or second oblique insertion of the detector; the detector box has a first accommodating space for inserting the detector from the first surface socket and a second accommodating space for inserting the detector from the second surface socket; the first accommodating space and the second accommodating space at least partially overlap and share.

2. The X-ray auxiliary imaging device according to claim 1, characterized in that: The detector box has a limiting structure therein, and the limiting structure is located at the bottom of the first accommodating space, and is used to limit the movement of the detector after the detector is inserted from the first surface socket.

3. The X-ray auxiliary imaging device according to claim 2, characterized in that: The limiting structure includes a friction structure at the bottom of the first accommodating space, and the friction structure is used to contact the side of the detector to provide a friction force to prevent the side of the detector from sliding.

4. The X-ray auxiliary imaging device according to claim 3, characterized in that: The friction structure includes a friction pad installed at the bottom of the first accommodating space.

5. The X-ray auxiliary imaging device according to claim 2, characterized in that: The limiting structure includes a limiting groove at the bottom of the first accommodating space, and the side of the detector is inserted into the limiting groove to prevent the side of the detector from sliding.

6. The X-ray auxiliary imaging device according to claim 5, characterized in that: The number of the limiting grooves is at least two, the first surface socket is in the shape of an elongated strip extending along a first direction, and the limiting grooves are arranged along a second direction, and the first direction is perpendicular or approximately perpendicular to the second direction.

7. The X-ray assisted imaging device according to any one of claims 1 to 6, characterized in that: The second surface socket is in the shape of an elongated strip, and the number of the second surface sockets is at least two, wherein the first sockets of at least two of the second surface sockets are used to insert detectors of a first width size, and the second sockets of at least two of the second surface sockets are used to insert detectors of a second width size, the first socket is located on the upper side or the lower side of the second socket, the first socket and the second socket are connected up and down, and the width of the first socket is greater than the width of the second socket.

8. The X-ray auxiliary imaging device according to claim 7, characterized in that: The first socket and the second socket are arranged in a convex shape.

9. The X-ray auxiliary imaging device according to claim 7, characterized in that: The dimension of the first socket in the height direction is greater than that of the second socket in the height direction, so that a detector of the second width dimension can be partially inserted into the detector box through the first socket and partially inserted into the detector box through the second socket.

10. The X-ray auxiliary imaging device according to any one of claims 1 to 5, characterized in that: The first surface socket is in the shape of an elongated strip, and the number of the first surface sockets is at least two. The third socket among at least two of the first surface sockets is used to insert a detector of a first width size, and the fourth socket among at least two of the first surface sockets is used to insert a detector of a second width size. The extension direction of the third socket is the same as the extension direction of the fourth socket. The third socket and the fourth socket are both on the top surface or on the bottom surface. The width of the third socket is greater than the width of the fourth socket. The third socket is connected to the fourth socket.

11. The X-ray auxiliary imaging device according to claim 10, characterized in that: The third socket and the fourth socket are arranged in the second direction, and the size of the third socket in the second direction is larger than the size of the fourth socket in the second direction, so that the detector of the second width size can be partially inserted into the detector box through the third socket, and partially inserted into the detector box through the fourth socket.

12. The X-ray auxiliary imaging device according to any one of claims 1 to 6, characterized in that: The detector box has a positioning surface; after the detector is inserted into the first accommodation space from the first surface socket, the positioning surface contacts the top surface or the bottom surface of the detector, and the first accommodation space is located on one side of the positioning surface in the horizontal direction.

13. The X-ray auxiliary imaging device according to any one of claims 1 to 5, characterized in that: The first accommodating space includes a first surface socket and an accommodating cavity, the first surface socket is connected to the accommodating cavity, one end opening of the first surface socket forms the first surface socket, and the other end opening forms an inner opening connected to the accommodating cavity; the first surface socket is a long strip opening extending along the first direction; in the horizontal direction perpendicular to the first direction, the maximum size of the first surface socket is smaller than the maximum size of the accommodating cavity.

14. The X-ray auxiliary imaging device according to claim 13, characterized in that: The inner hole has an inner slope surface for stopping when the detector is tilted at a maximum angle, and the first surface socket has an outer slope surface for stopping when the detector is tilted at a maximum angle.

15. The X-ray auxiliary imaging device according to claim 13, characterized in that: The first surface socket is a flared socket for guiding the insertion of the detector.

16. The X-ray auxiliary imaging device according to any one of claims 1 to 6, characterized in that: The first accommodation space intersects with the second accommodation space.

17. The X-ray assisted imaging device according to any one of claims 1 to 6, characterized in that: The first oblique insertion is oblique insertion from a vertical direction, and the second oblique insertion is oblique insertion from a horizontal direction.

18. An X-ray auxiliary shooting device assembly, characterized in that: It comprises a detector and an X-ray auxiliary shooting device as described in any one of claims 1 to 17.

19. An X-ray assisted shooting system, characterized in that: It comprises a standing frame and an X-ray auxiliary shooting device as described in any one of claims 1 to 17, and the X-ray auxiliary shooting device is used to be placed or installed on the standing frame.

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