Special bracket for gastrointestinal radiography of humpback patient

Abstract

The utility model provides a special support for gastrointestinal radiography of a humpback patient, and belongs to the technical field of medical instruments. Comprising a support base and a support mechanism, the support base is fixedly clamped to the top of the nursing bed, an adjusting groove is formed in the support base, a plurality of adjusting blocks are arranged at the bottom of an auxiliary bed board and slidably sleeved with the adjusting groove, a groove is formed in the auxiliary bed board, an elastic arc piece is arranged in the groove, and a connecting arc piece is arranged on the outer wall of the elastic arc piece. A guide arc piece is arranged at one end of the connecting arc piece. Through the arrangement of the support mechanism, the use requirements of a humpback patient can be met, the humpback patient can lie on the auxiliary bed board, the influence of the posture of the patient on the examination result can be avoided, the deformation degree of the elastic arc piece can be adjusted according to the humpback shape of the patient so as to adapt to the humpback of different humpback patients, and the use is convenient. The humpback part of the patient can be better supported through the support mechanism, and the using effect of the support mechanism can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a special stent for gastrointestinal angiography of hunchback patients. Background Art

[0002] Gastrointestinal radiography is an examination method that uses X-rays to image the gastrointestinal tract. It can help doctors observe the morphology and function of the gastrointestinal tract and is of great value for diagnosing gastrointestinal diseases such as ulcers and tumors. During the gastrointestinal radiography examination, the patient needs to drink 500ml of contrast fluid. During the drinking process, the doctor can observe the flow of contrast fluid in the digestive tract through X-rays. The doctor also needs to let the patient sit and half-lying to observe the patient's gastrointestinal tract from different angles. At this time, a support frame is needed to support the patient's back to facilitate the patient to be in a semi-lying position.

[0003] During the examination of the patient's gastrointestinal tract, the patient is required to lie flat on the bed and the flow of contrast fluid in the digestive tract can be observed through X-rays. However, since some patients may have hunchbacks, hunchback patients cannot lie flat on the bed, which may have a certain impact on the patient's gastrointestinal examination. Therefore, the present application provides a special stent for gastrointestinal angiography of hunchback patients to meet the needs. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a special bracket for gastrointestinal angiography of hunchback patients to solve the problem that the existing X-ray machine cannot make the hunchback patients lie flat on the bed when facing the hunchback patients, which may cause a certain impact on the gastrointestinal examination of the patients.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0006] A special bracket for gastrointestinal radiography of hunchback patients includes a nursing bed, a bracket base and a bracket mechanism. The bracket base is fixedly clamped on the top of the nursing bed, an adjustment groove is provided inside the bracket base, and the bracket mechanism includes an auxiliary bed board, a plurality of adjustment blocks are provided at the bottom of the auxiliary bed board, and the adjustment blocks are slidably sleeved inside the adjustment groove. A groove is provided inside the auxiliary bed board, an elastic arc piece is provided inside the groove, a connecting arc piece is provided on the outer wall of the elastic arc piece, a guide arc piece is provided at one end of the connecting arc piece, a limiting clamping plate is provided at one end of the guide arc piece, and a guide slide is provided at one end of the elastic arc piece.

[0007] Optionally, the outer wall of the guide arc piece is provided with a limiting protrusion, and the inner wall of the guide slide is provided with a plurality of limiting slots that are adapted to the shape of the limiting protrusion, and the limiting protrusion is fixedly clamped in the limiting slot.

[0008] Optionally, the inner wall of the elastic arc piece is provided with a deformation groove, and the deformation groove is provided at both ends of the elastic arc piece. The elastic arc piece is an arc-shaped elastic curved surface structure and is made of metal.

[0009] Optionally, the inner wall of the limiting clamping plate is provided with a weakening groove, and the weakening groove is provided at both ends of the limiting clamping plate and has a mirror-symmetrical structure.

[0010] Optionally, the limiting clamping plate is in the shape of a U-shaped elastic curved surface structure and is made of metal.

[0011] Optionally, the elastic arc piece and the guide slide are an integrated structure and are made of metal, and the guide slide is C-shaped.

[0012] Optionally, the guide arc piece is an arc-shaped elastic curved surface structure, and the curvature of the guide arc piece is the same as the curvature of the guide sliding piece.

[0013] Optionally, the guide arc piece and the limiting clamping plate are an integrated structure, and two guide arc pieces are arranged at both ends of the limiting clamping plate and are in a mirror-symmetrical structure.

[0014] Optionally, the connecting arc piece and the guide arc piece are an integrated structure, the connecting arc piece is C-shaped and is made of metal.

[0015] Optionally, a guardrail is provided on the top of the nursing bed, and a plurality of limit blocks are provided on the side walls of the bracket base. The limit blocks are fixed to the outer walls of the guardrail. The limit blocks are C-shaped and made of rubber.

[0016] Compared with the prior art, the present invention has at least the following beneficial effects:

[0017] In the above scheme, by setting up a bracket mechanism, not only the use needs of hunchback patients can be met, but also the hunchback shapes of different hunchback patients can be adapted. On the one hand, such a setting can meet the use needs of hunchback patients and enable hunchback patients to lie flat on the auxiliary bed board, which can avoid the patient's posture affecting the examination results. On the other hand, the deformation degree of the elastic arc piece can be adjusted according to the patient's hunchback shape to adapt to the hunchback shape and size of different hunchback patients. The bracket mechanism can better support the hunchback part of the patient, which can improve the use effect of the bracket mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings, which are incorporated herein and constitute part of the specification, illustrate embodiments of the invention and, together with the description, further serve to explain the principles of the invention and enable those skilled in the relevant art to make and use the invention.

[0019] Figure 1This is a schematic diagram of the three-dimensional structure of a stent specially designed for gastrointestinal angiography in patients with hunchbacks;

[0020] Figure 2 It is a schematic diagram of the three-dimensional enlarged structure of the bracket base and the bracket mechanism;

[0021] Figure 3 for Figure 2 Schematic diagram of the cutaway three-dimensional structure;

[0022] Figure 4 It is a schematic diagram of the three-dimensional enlarged structure of the bracket mechanism;

[0023] Figure 5 for Figure 4 Schematic diagram of the cutaway three-dimensional structure;

[0024] Figure 6 for Figure 5 Enlarged structural diagram at point A in the middle.

[0025] Reference numerals:

[0026] 1. Nursing bed; 2. Bracket base; 3. Bracket mechanism; 4. Guardrail; 5. Limiting block; 6. Adjusting slot; 301. Auxiliary bed board; 302. Groove; 303. Elastic arc piece; 304. Guide slide; 305. Deformation groove; 306. Connecting arc piece; 307. Guide arc piece; 308. Limiting card plate; 309. Limiting protrusion; 310. Weakened groove; 311. Limiting slot; 312. Adjusting block.

[0027] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, devices and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0028] The following describes in detail a stent specifically designed for gastrointestinal angiography of patients with kyphosis, provided by the present invention, with reference to the accompanying drawings and specific embodiments. It is also noted that, to provide a more detailed description, the following embodiments are best and preferred embodiments, and those skilled in the art may employ alternative implementations for known techniques. Furthermore, the accompanying drawings are intended only to provide a more detailed description of the embodiments and are not intended to limit the present invention.

[0029] It should be noted that references in the specification to "one embodiment," "an embodiment," "an exemplary embodiment," "some embodiments," etc. indicate that the described embodiments may include specific features, structures, or characteristics, but not every embodiment necessarily includes such specific features, structures, or characteristics. In addition, when specific features, structures, or characteristics are described in conjunction with an embodiment, it is within the knowledge of persons skilled in the relevant art to implement such features, structures, or characteristics in conjunction with other embodiments (whether or not explicitly described).

[0030] In general, terms can be understood, at least in part, from their use in context. For example, depending at least in part on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending at least in part on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0031] It will be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” means not only “directly on” something but also includes the meaning of being “on” something with intervening features or layers, and “on” or “above” means not only “on” or “above” something but also includes the meaning of being “on” or “above” something with no intervening features or layers.

[0032] Additionally, spatially relative terms such as "below," "beneath," "lower," "above," and "upper" may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as illustrated in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein should be similarly interpreted accordingly.

[0033] like Figures 1 to 6As shown, the embodiment of the present invention provides a special support for gastrointestinal radiography of hunchback patients, including a nursing bed 1, a support base 2 and a support mechanism 3. The support base 2 is fixedly connected to the top of the nursing bed 1, and an adjustment groove 6 is provided inside the support base 2. The support mechanism 3 includes an auxiliary bed board 301, and a plurality of adjustment blocks 312 are provided at the bottom of the auxiliary bed board 301. The adjustment blocks 312 are slidably sleeved inside the adjustment groove 6. A groove 302 is provided inside the auxiliary bed board 301, and an elastic arc piece 303 is provided inside the groove 302. The outer wall of the elastic arc piece 303 is provided with a connecting arc piece 306, and one end of the connecting arc piece 306 is provided. There is a guide arc piece 307, a limiting clamping plate 308 is provided at one end of the guide arc piece 307, a guide slide 304 is provided at one end of the elastic arc piece 303, a deformation groove 305 is provided on the inner wall of the elastic arc piece 303, and the deformation groove 305 is provided at both ends of the elastic arc piece 303. The elastic arc piece 303 is an arc-shaped elastic curved surface structure and is made of metal. The elastic arc piece 303 and the guide slide 304 are an integrated structure and are made of metal. The shape of the guide slide 304 is C-shaped. The guide arc piece 307 is an arc-shaped elastic curved surface structure. The curvature of the guide arc piece 307 is the same as that of the guide slide 304. By setting a bracket mechanism 3 The elastic arc piece 303 and the guide slide 304 are an integrated structure, and the deformation grooves 305 are arranged at both ends of the elastic arc piece 303 and are mirror-symmetrical structures. When the patient lies flat on the auxiliary bed board 301, the hunchback can be placed on the outer wall of the elastic arc piece 303, and the elastic arc piece 303 can be squeezed downward to support the patient's hunchback; the guide arc piece 307 and the limiting card plate 308 are an integrated structure, the guide arc piece 307 and the guide slide 304 have the same curvature, and the outer wall of the guide slide 304 is slidably connected to the outer wall of the guide arc piece 307. When the elastic arc piece 303 is pressed downward, the guide slide 304 is The outer wall of the guide arc piece 307 is guided and slid, so that the elastic arc piece 303 can adapt to the size of the patient's hunchback part and support the patient's hunchback part; on the one hand, such a setting can meet the use needs of hunchback patients, and can make hunchback patients lie flat on the auxiliary bed board 301, which can avoid the patient's posture affecting the examination results; on the other hand, the deformation degree of the elastic arc piece 303 can be adjusted according to the patient's hunchback shape to adapt to the hunchback shape and size of different hunchback patients, and the support mechanism 3 can better support the patient's hunchback part, which can improve the use effect of the support mechanism 3.

[0034] like Figures 3 to 6As shown, the outer wall of the guide arc piece 307 is provided with a limiting protrusion 309, and the inner wall of the guide slide 304 is provided with a plurality of limiting grooves 311 that are adapted to the shape of the limiting protrusion 309. The limiting protrusion 309 is fixedly clamped in the limiting groove 311. The inner wall of the limiting card plate 308 is provided with a weakening groove 310. The weakening groove 310 is provided at both ends of the limiting card plate 308 and has a mirror-symmetrical structure. The shape of the limiting card plate 308 is a U-shaped elastic curved surface structure and is made of metal. The guide arc piece 307 and the limiting card plate 308 are an integrated structure. The two guide arc pieces 307 are provided at both ends of the limiting card plate 308 and have a mirror-symmetrical structure. The connecting arc piece 306 and the guide arc piece 307 are an integrated structure. The connecting arc piece 306 is C-shaped and made of metal. By setting a limiting protrusion 309 and a limiting slot 311, the size of the limiting slot 311 is adapted to the shape of the limiting protrusion 309. The limiting protrusion 309, the limiting clamping plate 308 and the guide arc piece 307 are an integrated structure. The shape of the limiting clamping plate 308 is U-shaped. Under the action of the limiting clamping plate 308, the limiting protrusion 309 can be fixed inside the limiting slot 311. At the same time, by adjusting the position of the limiting protrusion 309 in the guide slide 304, the deformation degree of the elastic arc piece 303 can be adjusted according to the use requirements, which can adapt to the hunchback shape and size of different hunchback patients and improve the use effect of the bracket mechanism 3.

[0035] like Figure 1 and Figure 2 As shown, a guardrail 4 is provided on the top of the nursing bed 1, and a number of limit blocks 5 are provided on the side walls of the bracket base 2. The limit blocks 5 are fixed to the outer wall of the guardrail 4. The limit blocks 5 are C-shaped and made of rubber. By setting the limit blocks 5, the limit blocks 5 are set on both sides of the bracket base 2. The two limit blocks 5 are mirror-symmetrical structures and are made of rubber. When in use, the limit blocks 5 are fixed to the outer wall of the guardrail 4, and the bracket base 2 can be fixed to the top of the nursing bed 1.

[0036] The working principle of the technical solution provided by the present invention is as follows: when in use, the bracket base 2 is placed on the top of the nursing bed 1, and the position of the bracket base 2 is fixed by the limit block 5, and then the guide arc piece 307 is moved according to the shape and size of the patient's hunchback to adjust the position of the limiting protrusion 309 in the guide slide 304, and then the deformation degree of the elastic arc piece 303 can be adjusted according to the use requirements to adjust the position of the limiting protrusion 309 in the guide slide 304 to meet the patient's hunchback support needs. When the hunchback patient lies flat on the auxiliary bed board 301, the patient's hunchback part is placed inside the groove 302, and the patient's hunchback can be supported by the elastic arc piece 303, and then the hunchback patient can lie flat on the auxiliary bed board 301, which can avoid the patient's posture affecting the examination results.

[0037] This invention encompasses any alternatives, modifications, equivalents, and solutions that do not depart from the spirit and scope of this invention. To provide a thorough understanding of this invention, specific details are described in detail in the following preferred embodiments of this invention, but those skilled in the art will be able to fully understand this invention without these detailed descriptions. Furthermore, to avoid unnecessary confusion regarding the essence of this invention, well-known methods, processes, procedures, components, and circuits are not described in detail.

[0038] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A stent specially used for gastrointestinal angiography of hunchback patients, characterized in that: It includes a nursing bed, a bracket base and a bracket mechanism. The bracket base is fixedly clamped on the top of the nursing bed. An adjustment groove is provided inside the bracket base. The bracket mechanism includes an auxiliary bed board. Several adjustment blocks are provided at the bottom of the auxiliary bed board. The adjustment blocks are slidably sleeved inside the adjustment groove. A groove is provided inside the auxiliary bed board. An elastic arc piece is provided inside the groove. A connecting arc piece is provided on the outer wall of the elastic arc piece. A guide arc piece is provided at one end of the connecting arc piece. A limiting clamping plate is provided at one end of the guide arc piece. A guide slide is provided at one end of the elastic arc piece.

2. The stent for gastrointestinal angiography of hunchback patients according to claim 1, characterized in that: The outer wall of the guide arc piece is provided with a limiting protrusion, and the inner wall of the guide slide piece is provided with a plurality of limiting slots that are adapted to the shape of the limiting protrusion, and the limiting protrusion is fixedly clamped in the limiting slot.

3. The stent for gastrointestinal angiography of hunchback patients according to claim 1, characterized in that: The inner wall of the elastic arc piece is provided with a deformation groove, and the deformation groove is provided at both ends of the elastic arc piece. The elastic arc piece is an arc-shaped elastic curved surface structure and is made of metal.

4. The stent for gastrointestinal angiography of hunchback patients according to claim 1, characterized in that: The inner wall of the limiting clamping plate is provided with a weakening groove, and the weakening groove is arranged at both ends of the limiting clamping plate and has a mirror-symmetrical structure.

5. The stent for gastrointestinal angiography of hunchback patients according to claim 4, characterized in that: The limiting clamping plate is in the shape of a U-shaped elastic curved surface structure and is made of metal.

6. The stent for gastrointestinal angiography of hunchback patients according to claim 1, characterized in that: The elastic arc piece and the guide slide are an integrated structure and are made of metal. The guide slide is C-shaped.

7. The stent for gastrointestinal angiography of hunchback patients according to claim 2, characterized in that: The guide arc piece is an arc-shaped elastic curved surface structure, and the curvature of the guide arc piece is the same as that of the guide sliding piece.

8. The stent for gastrointestinal angiography of hunchback patients according to claim 1, characterized in that: The guide arc piece and the limiting clamping plate are an integrated structure, and the two guide arc pieces are arranged at both ends of the limiting clamping plate and are in a mirror-symmetrical structure.

9. The stent for gastrointestinal angiography of hunchback patients according to claim 1, characterized in that: The connecting arc piece and the guide arc piece are an integrated structure. The connecting arc piece is C-shaped and is made of metal.

10. The stent specially used for gastrointestinal angiography of hunchback patients according to claim 1, characterized in that: A guardrail is provided on the top of the nursing bed, and a plurality of limit blocks are provided on the side walls of the bracket base. The limit blocks are fixed to the outer walls of the guardrail. The limit blocks are C-shaped and made of rubber.

Images