Oblique shooting positioning device

Abstract

The embodiment of the utility model provides an oblique shooting positioning device, and relates to the technical field of medical instruments, and the oblique shooting positioning device comprises a base, a supporting plate and a limiting plate; wherein the supporting plate is rotationally connected to the base, the limiting plate protrudes out of the side, away from the base, of the supporting plate, and the limiting plate and the supporting plate define a containing area used for containing a shooting part. According to the oblique shooting positioning device, the supporting plate is rotationally connected with the base, when a patient places a shooting part in the placing area of the oblique shooting positioning device for oblique shooting, the supporting plate can have a certain inclination angle relative to the base, and therefore the patient is assisted in oblique shooting; and the limiting plate protruding out of the supporting plate can limit the shooting part of the patient and prevent the shooting part of the patient from sliding obliquely downwards relative to the supporting plate, so that the shooting quality is guaranteed, and the shooting efficiency is improved.

Description

Technical Field

[0001] The present application belongs to the technical field of medical devices, and specifically relates to an oblique radiography positioning device. Background Art

[0002] When taking oblique X-rays of a patient, the patient's X-ray part needs to be photographed at a certain angle to the detector of the X-ray equipment to obtain clearer X-ray results.

[0003] In order to assist the patient in taking oblique X-rays, a support plate and a base plate that are hinged to each other can be provided, wherein the patient's X-ray part is placed on the support plate, and the support plate is fixed to the base plate at a certain angle through an angle adjustment mechanism. However, since the support plate has a certain inclination angle relative to the base plate, when the patient's X-ray part is placed on the support plate, it may slide obliquely downward along the inclination direction of the support plate, resulting in blurred X-rays. Therefore, the patient needs to take X-rays repeatedly, which reduces the efficiency of X-rays. Utility Model Content

[0004] The present application aims to provide an oblique radiography positioning device to solve the problem that the existing auxiliary radiography device easily causes the patient's radiographing part to slide.

[0005] In order to solve the above technical problems, this application is implemented as follows:

[0006] The present application discloses an oblique radiography positioning device, comprising: a base, a support plate, and a limit plate; wherein the support plate is rotatably connected to the base, the limit plate is protruding from a side of the support plate away from the base, and the limit plate and the support plate are enclosed to form a placement area for placing the radiography part.

[0007] Optionally, the oblique radiography positioning device further comprises a rotating connection member, and the support plate and the base are rotatably connected via the rotating connection member; wherein the rotating connection member has a built-in rotation adjustment mechanism, and the rotation adjustment mechanism is used to adjust the rotation angle of the support plate.

[0008] Optionally, the rotation angle of the support plate is 0°-45°.

[0009] Optionally, the limiting plate is arranged perpendicular to the supporting plate.

[0010] Optionally, the length direction of the limiting plate is consistent with the length direction of the rotating connecting member.

[0011] Optionally, the height of the limiting plate protruding from the supporting plate is greater than or equal to 10 cm, and the length of the limiting plate is the same as that of the supporting plate.

[0012] Optionally, the support plate and the limiting plate are an integrally formed structure.

[0013] Optionally, the thickness of the base is greater than the thickness of the support plate.

[0014] Optionally, an anti-slip portion is provided on a side of the base away from the support plate.

[0015] Optionally, the anti-slip portion is an anti-slip pattern, and / or the anti-slip portion is an anti-slip pad.

[0016] In an embodiment of the present application, the support plate is rotatably connected to the base. When the patient places the film part on the placement area of ​​the oblique film positioning device for oblique filming, the support plate can have a certain inclination angle relative to the base, thereby assisting the patient in performing oblique filming; and the limit plate protruding from the support plate can limit the film part of the patient to prevent the film part of the patient from sliding obliquely downward relative to the support plate, thereby ensuring the quality of the film and improving the efficiency of the film.

[0017] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0019] Figure 1 It is one of the structural schematic diagrams of the oblique radiographing positioning device described in the embodiment of the present application;

[0020] Figure 2 This is the second structural schematic diagram of the oblique radiograph positioning device described in the embodiment of the present application;

[0021] Figure numerals: 1 - base; 2 - support plate; 3 - limit plate; 4 - placement area; 5 - rotating connection piece. DETAILED DESCRIPTION

[0022] The embodiments of the present application will be described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and should not be construed as limitations on the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the present application.

[0023] The term "first" or "second" in the specification and claims of this application may include one or more of the features explicitly or implicitly. In the description of this application, unless otherwise specified, "plurality" means two or more. In addition, "and / or" in the specification and claims means at least one of the connected objects, and the character " / " generally means that the objects connected before and after are in an "or" relationship.

[0024] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0025] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0026] The embodiment of the present application provides an oblique radiography positioning device, which relates to the field of medical device technology. The oblique radiography positioning device provided by the present application can be used for oblique radiography of various parts of the patient's body. In practical applications, the size of the oblique radiography positioning device can be adjusted accordingly to meet the radiography requirements of different parts of the patient.

[0027] Reference Figure 1 to Figure 2 , shows a schematic diagram of the structure of the oblique radiograph positioning device according to an embodiment of the present application. Figure 1 As shown, the oblique radiography positioning device may specifically include: a base 1, a support plate 2 and a limit plate 3; wherein the support plate 2 is rotatably connected to the base 1, the limit plate 3 is protruding from the side of the support plate 2 away from the base 1, and the limit plate 3 and the support plate 2 are enclosed to form a placement area 4 for placing the radiography part.

[0028] In the present application embodiment, Figure 1As shown, when the oblique radiography positioning device is in the initial position, the side edge of the support plate 2 is rotatably connected to the side edge of the base 1, the bottom surface of the support plate 2 is in contact with the top surface of the base 1, and the limiting plate 3 is protruded from the top surface of the support plate 2.

[0029] Specifically, since the support plate 2 is rotatably connected to the base 1, when the patient needs to take an oblique radiograph, the angle of the support plate 2 can be adjusted to support the patient's radiographing part, thereby preventing the patient from failing to take the radiograph due to the lack of support for the radiographing part, pain in the affected part or being unable to control it autonomously, which is beneficial to improving the success rate and efficiency of radiographing. Further, since the limiting plate 3 is protruding from the support plate 2, the limiting plate 3 can be enclosed with the support plate 2 to form a placement area 4 for placing the radiographing part, and the patient can place the radiographing part in the placement area 4 when taking an oblique radiograph. In actual application, when the patient takes an oblique radiograph, since the support plate 2 and the base 1 will rotate relative to each other and form a certain angle, when the patient places the radiographing part in the placement area 4, the patient's radiographing part may slide obliquely downward along the support plate 2. The setting of the limiting plate 3 limits the possible sliding of the patient's radiographing part, which can effectively prevent the patient's radiographing part from sliding and causing blurred radiographing, radiographing failure and repeated radiographing, thereby improving the efficiency of radiographing and reducing patient discomfort.

[0030] For example, when the patient's foot is to be filmed, the support plate 2 is first rotated to 45°, and the patient is asked to place the sole of the foot on the placement area 4, and the inner side of the foot is against the limiting plate 3, and then the foot oblique position filming is performed. Since the limiting plate 3 has a limiting effect on the foot, the patient's foot will not slide down along the support plate 2, thereby ensuring the body position requirements for oblique filming and improving the filming efficiency.

[0031] In the embodiment of the present application, the support plate 2 and the limit plate 3 of the oblique radiographing device can be made of carbon fiber material. It should be noted that the oblique radiographing device made of carbon fiber material has stronger penetration, so when the patient undergoes oblique radiography, it will not affect the quality of the patient's film. The base 1 of the oblique radiographing device can be made of wood, steel structure, etc., and the present application does not specifically limit the material of the oblique radiographing device.

[0032] In an embodiment of the present application, the oblique radiography positioning device further includes a rotating connection member 5, through which the support plate 2 and the base 1 are rotatably connected; wherein the rotating connection member 5 has a built-in rotation adjustment mechanism, which is used to adjust the rotation angle of the support plate 2.

[0033] Specifically, the rotating connecting member 5 can be set as a rotating shaft, and the rotating shaft has a rotating adjustment mechanism built therein, and the rotating adjustment mechanism can adjust the rotating angle of the support plate 2 relative to the base 1. When the support plate 2 rotates to a preset angle for oblique filming, the rotating adjustment mechanism can control the support plate 2 to stop rotating and maintain it at the final position of rotation, thereby providing an oblique support with a certain angle between the patient's filming part and the base 1. In practical applications, the rotating adjustment mechanism can select a stepper motor, which can meet the requirements of adjusting the rotating angle of the support plate 2 while keeping the cost at a low level.

[0034] In the embodiment of the present application, the rotation angle of the support plate 2 is 0°-45°.

[0035] Specifically, Figure 1 The figure shows the initial position of the oblique film positioning device, when the support plate 2 is in the position as shown in FIG. Figure 1 In the initial position shown, the rotation angle of the support plate 2 is 0°. Figure 2 The figure shows a schematic diagram of the structure when the support plate 2 of the oblique radiography positioning device is rotated to 45°. It should be noted that when the radiography position requirements of different radiography parts need to be met, the angle between the patient's radiography part and the base 1 may be different, and the rotation adjustment mechanism can control the support plate 2 to rotate at any angle within 0° to 45°.

[0036] In the embodiment of the present application, the limiting plate 3 is arranged perpendicular to the supporting plate 2 .

[0037] In actual application, when the patient is undergoing oblique X-ray, the X-ray part can be placed on the support plate 2, and the side of the X-ray part can be abutted against the limiting plate 3. The limiting plate 3 is arranged perpendicular to the support plate 2, which makes it easier for the patient's X-ray part to fit with the limiting plate 3.

[0038] In the embodiment of the present application, the length direction of the limit plate 3 is consistent with the length direction of the rotating connecting member 5, the height of the limit plate 3 protruding from the support plate 2 is greater than or equal to 10 cm, and the length of the limit plate 3 is the same as the length of the support plate 2.

[0039] Specifically, the length direction of the limit plate 3 is parallel to the rotating connector 5, so that the patient's radiographic position is more in line with conventional radiographic habits. It should be noted that when the height of the limit plate 3 protruding from the support plate 2 is greater than or equal to 10 cm, it can not only meet the positioning requirements of the patient's radiographic part, but also help to reduce the overall size of the oblique radiographic positioning device, and facilitate the storage of the oblique radiographic positioning device; setting the length of the limit plate 3 to the same as the length of the support plate 2 can make the placement area 4 formed by the limit plate 3 and the support plate 2 larger. When the patient performs oblique radiography on a large area of ​​the radiographic part, the larger placement area 4 can ensure a better limiting effect.

[0040] In the embodiment of the present application, the length direction of the support plate 2 is consistent with the extension direction of the rotating connection member 5, and the width direction of the support plate 2 is perpendicular to the extension direction of the rotating connection member 5. Along the width direction of the support plate 2, the limit plate 3 can be set at different positions. It should be noted that when taking oblique film, since there is a certain angle between the support plate 2 and the base 1, the limit plate 3 should be set as close to the rotating connection member 5 as possible to ensure the stability of the support plate 2.

[0041] In the embodiment of the present application, the support plate 2 and the limiting plate 3 are an integrally formed structure. In practical applications, the oblique film positioning device is used frequently. By setting the support plate 2 and the limiting plate 3 as an integrally formed structure, the connection strength between the limiting plate 3 and the support plate 2 can be ensured, and the service life of the oblique film positioning device can be extended.

[0042] Preferably, the thickness of the base 1 is greater than the thickness of the support plate 2, and the width of the base 1 is greater than the width of the support plate 2. In practical applications, the base 1 is set to be thicker than the support plate 2, and the base 1 is set to be wider than the support plate 2, which can enhance the stability of the base 1, thereby facilitating the improvement of the overall stability of the oblique radiographing device.

[0043] In the embodiment of the present application, a non-slip portion is provided on one side of the base 1 away from the support plate 2. Specifically, the non-slip portion is provided at the bottom of the base 1, and the non-slip portion can be provided as non-slip grooves or as non-slip pads. The provision of the non-slip portion can prevent the base 1 and the bottom surface from sliding relative to each other during use of the oblique radiographing positioning device.

[0044] It can be understood that when the anti-slip part is an anti-slip pattern, the anti-slip pattern can be engraved on the bottom of the base 1. When the anti-slip part is an anti-slip pad, the anti-slip pad can be added to the base 1 later. After the anti-slip pad is worn out during use, the anti-slip pad can be replaced to ensure the anti-slip effect of the base 1.

[0045] In an embodiment of the present application, the support plate is rotatably connected to the base. When the patient places the film part on the placement area of ​​the oblique film positioning device for oblique filming, the support plate can have a certain inclination angle relative to the base, thereby assisting the patient in performing oblique filming; and the limit plate protruding from the support plate can limit the film part of the patient to prevent the film part of the patient from sliding obliquely downward relative to the support plate, thereby ensuring the quality of the film and improving the efficiency of the film.

[0046] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0047] Although the embodiments of the present application have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the claims and their equivalents.

Claims

1. An oblique radiographic positioning device, characterized in that: include: A base, a support plate, and a limit plate; wherein the support plate is rotatably connected to the base, the limit plate is protruding from the side of the support plate away from the base, the limit plate and the support plate are enclosed to form a placement area for placing the filming part, and the limit plate is used to limit the filming part.

2. The oblique radiography positioning device according to claim 1, characterized in that: The oblique radiography positioning device further comprises a rotating connection piece, through which the support plate and the base are rotatably connected; wherein the rotating connection piece is provided with a rotation adjustment mechanism built therein, and the rotation adjustment mechanism is used to adjust the rotation angle of the support plate.

3. The oblique radiography positioning device according to claim 2, characterized in that: The rotation angle of the support plate is 0°-45°.

4. The oblique radiography positioning device according to claim 3, characterized in that: The limiting plate is arranged perpendicular to the supporting plate.

5. The oblique radiography positioning device according to claim 4, characterized in that: The length direction of the limiting plate is consistent with the length direction of the rotating connecting member.

6. The oblique radiography positioning device according to claim 5, characterized in that: The height of the limiting plate protruding from the supporting plate is greater than or equal to 10 cm, and the length of the limiting plate is the same as that of the supporting plate.

7. The oblique radiography positioning device according to any one of claims 1 to 6, characterized in that: The support plate and the limiting plate are an integrally formed structure.

8. The oblique radiography positioning device according to any one of claims 1 to 6, characterized in that: The thickness of the base is greater than the thickness of the support plate.

9. The oblique radiography positioning device according to claim 8, characterized in that: A non-slip portion is arranged on one side of the base away from the support plate.

10. The oblique radiography positioning device according to claim 9, characterized in that: The anti-skid portion is an anti-skid pattern, and / or the anti-skid portion is an anti-skid pad.

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