Nuclear magnetic examination bed structure

Abstract

The utility model discloses a nuclear magnetic examination couch structure, including examination couch main part, examination couch main part includes bed body, sponge pad and support base, support base is provided on the lower surface of bed body, sponge pad is provided on the upper surface of bed body, the examination couch main part is also provided with the protection mechanism, the protection mechanism is provided with the protection mechanism. The protection mechanism comprises a mounting assembly, a protection assembly and a rotary fixing assembly; by designing the protection mechanism, when the examination bed main body is mounted on one side of nuclear magnetic resonance detection equipment, a disposable protection pad is pulled to be closed on the surface of a sponge pad for protection, so that the disposable protection pad can be used for protecting the surface of the sponge pad when the examination bed main body is used for nuclear magnetic resonance examination of a patient; when different persons are examined, the used disposable protection pads are sequentially rolled, and the unused disposable protection pads are opened and closed on the surface of the sponge pad, so that the protection and use effects of the examination bed main body during nuclear magnetic resonance examination are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of examination beds, and in particular relates to a nuclear magnetic resonance examination bed structure. Background Art

[0002] MRI is a common examination. It can help scan some organs and bones in the body to help diagnose diseases. During the MRI examination, the patient needs to lie down for examination. Usually, the examination bed is installed on one side of the MRI for lying examination. The existing examination bed is an examination device for patients to lie down during the MRI examination. The examination bed is easy to protect when in use. Disposable protective pads are replaced for different personnel to improve the protective effect of the examination bed during the MRI examination, and a hygienic inspection is also performed;

[0003] When the existing examination bed is used for MRI examination of the patient, the patient lies directly on the upper surface of the examination bed, and the upper surface of the examination bed is not easy to be protected at one time, which makes it inconvenient to replace the protection when multiple people lie on the examination bed for examination in turn, and it is easy to cause cross infection when the patient contacts the surface of the examination bed, thereby causing unsanitary operation when the examination bed is used to examine the patient, affecting the protective use effect of the examination bed during MRI examination, and the problem of unsanitary examination operation. For this reason, the utility model proposes a MRI examination bed structure. Utility Model Content

[0004] The utility model aims to provide a nuclear magnetic resonance examination bed structure to solve the problem in the above-mentioned background technology that when the examination bed is used for nuclear magnetic resonance examination of a patient, the upper surface of the examination bed is not easy to be protected at one time, which makes it inconvenient to replace the protection when multiple people lie on the examination bed for examination in turn, and it is easy to cause cross infection when the patient contacts the surface of the examination bed, which affects the protective use effect of the examination bed during the nuclear magnetic resonance examination and the problem of unhygienic examination operation.

[0005] To achieve the above object, the utility model provides the following technical solutions: a nuclear magnetic examination bed structure, including an examination bed body, the examination bed body including a bed body, a sponge pad and a support base, the support base is arranged on the lower surface of the bed body, the sponge pad is arranged on the upper surface of the bed body, and the examination bed body is also provided with:

[0006] A protection mechanism, and the protection mechanism includes a mounting assembly, a protection assembly and a rotation fixing assembly, wherein the mounting assembly is arranged at one end of the bed body, the protection assembly is arranged on one side of the mounting assembly, and the rotation fixing assembly is arranged on the side of one end of the bed body;

[0007] The winding mechanism comprises a fixed connection component, a winding component and a rotating component. The fixed connection component is arranged at the other end of the bed, the winding component is arranged on the inner side of the fixed connection component, and the rotating component is arranged on the side of the other end of the bed.

[0008] Preferably, the installation assembly includes a placement slot opened at one end of the bed body, an opening plate 1 is fixedly installed on the surface of the placement slot by mounting bolts, and a fixed shaft is installed on the inner surface of the opening plate 1 located inside the placement slot.

[0009] Preferably, the protection assembly includes a disposable protection pad installed on the outer surface of the fixed shaft through a sleeve, and the end of the disposable protection pad passes through the interior of the opening plate.

[0010] Preferably, the rotating and fixing assembly includes a fixed threaded rod rotatably connected to the side of one end of the bed body, the end of the fixed threaded rod is located inside the placement groove and a pressure plate is provided, and the surface of the pressure plate is in compression contact with the end of the fixed shaft.

[0011] Preferably, the fixed connection assembly includes a storage groove opened at the other end of the bed body, and an opening plate 2 is fixedly installed on the surface of the storage groove by installing bolts.

[0012] Preferably, the winding assembly includes a winding shaft rotatably connected to the inner side of the second opening plate, the outer surface of the winding shaft is fixedly mounted with a mounting tube by screws, and the disposable protective pad passes through the interior of the second opening plate and is wrapped around the outer surface of the mounting tube.

[0013] Preferably, the rotating assembly includes a handwheel arranged on the side of the other end of the bed, the end of the winding shaft is embedded in the interior of the handwheel, the end surface of the handwheel is rotatably connected to a connecting ring through a bearing, and fixing plates are welded and fixed on both sides of the connecting ring on the side of the bed, and the interior of the fixing plate is screwed and connected with a fixing bolt, and the end of the fixing bolt is squeezed on the surface of the connecting ring.

[0014] Preferably, the hand wheel passes through the interior of the connecting ring, and the connecting ring and the side of the bed are screwed and extruded and fixedly connected with each other through the fixing plate and the fixing bolts.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] By designing a protective mechanism, when the examination bed main body is installed on one side of the nuclear magnetic resonance detection equipment, the disposable protective pad can be pulled to close the disposable protective pad on the surface of the sponge pad for protection, which is convenient for the examination bed main body to use the disposable protective pad to protect the surface of the sponge pad when performing nuclear magnetic resonance examination on the patient, and the used disposable protective pads can be rolled up in turn when examining different personnel, and the unused disposable protective pads can be opened and closed on the surface of the sponge pad, thereby improving the protective use effect of the examination bed main body during nuclear magnetic resonance examination. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the bed body, sponge pad and disposable protective pad in the open state of the utility model;

[0019] Figure 3 For this utility model Figure 2 The enlarged structural diagram of part A in the middle;

[0020] Figure 4 It is a partial cross-sectional structural schematic diagram of the bed body and disposable protective pad of the utility model;

[0021] Figure 5 For this utility model Figure 4 The enlarged structural diagram of part B in the middle;

[0022] Figure 6 For this utility model Figure 4 The enlarged structural diagram of the middle C part;

[0023] Figure 7 For this utility model Figure 4 The enlarged structural diagram of the D part in the middle;

[0024] In the figure: 100, examination bed body; 101, bed body; 1011, storage slot; 1012, opening plate 2; 1013, hand wheel; 1014, winding shaft; 1015, fixing plate; 1016, connecting ring; 1017, fixing bolt; 1018, installation cylinder; 102, sponge pad; 1021, disposable protective pad; 1022, opening plate 1; 1023, placement slot; 1024, fixing shaft; 1025, pressure plate; 1026, fixing threaded rod; 103, support base. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figures 1 to 7 The utility model provides a technical solution: a nuclear magnetic examination bed structure, including an examination bed body 100, the examination bed body 100 includes a bed body 101, a sponge pad 102 and a support base 103, the support base 103 is arranged on the lower surface of the bed body 101, the sponge pad 102 is arranged on the upper surface of the bed body 101, and the examination bed body 100 is also provided with:

[0027] A protective mechanism is provided, and the protective mechanism includes a mounting component, a protective component and a rotating and fixing component. The mounting component is arranged at one end of a bed body 101, the protective component is arranged at one side of the mounting component, and the rotating and fixing component is arranged at one end side of the bed body 101. When the examination bed body 100 is subjected to a nuclear magnetic resonance examination, the protective mechanism is used to protect the surface of the examination bed body 100, and when different personnel are examined, the disposable protective pad 1021 that has been used is rolled up in sequence, and the unused part is opened and closed on the surface of the sponge pad 102, thereby improving the protective effect of the examination bed body 100 during the nuclear magnetic resonance examination.

[0028] In order to facilitate the installation of the fixed shaft 1024 and the disposable protective pad 1021 through the installation component, and to facilitate the installation, rotation and opening for use, in the present embodiment, preferably, the installation component includes a placement groove 1023 opened at one end of the bed body 101, and an opening plate 1022 is fixedly installed on the surface of the placement groove 1023 by installing bolts, and the inner surface of the opening plate 1022 is located inside the placement groove 1023 and a fixed shaft 1024 is installed, so that the sleeve can be rotated on the outer surface of the fixed shaft 1024 to rotate and open the disposable protective pad 1021.

[0029] In order to facilitate the surface protection of the sponge pad 102 through the protection component, in the present embodiment, preferably, the protection component includes a disposable protection pad 1021 installed on the outer surface of the fixed shaft 1024 through a sleeve, and the end of the disposable protection pad 1021 passes through the interior of the opening plate 1022. The disposable protection pad 1021 passes through the interior of the opening plate 1022 to open to the surface protection of the sponge pad 102, so that each person can be protected and used hygienically during inspection.

[0030] In order to facilitate the installation of the unused disposable protective pad 1021 through the rotating fixing component to squeeze the end for protection and to facilitate stable rotation and opening, in this embodiment, preferably, the rotating fixing component includes a fixed threaded rod 1026 rotatably connected to the side of one end of the bed body 101, and the end of the fixed threaded rod 1026 is located inside the placement groove 1023 and a pressure plate 1025 is provided. The surface of the pressure plate 1025 is in compression contact with the end of the fixed shaft 1024. The rotating fixed threaded rod 1026 drives the pressure plate 1025 to be squeezed on the surface of the fixed shaft 1024 for control, which is easy to rotate stably.

[0031] A winding mechanism includes a fixed connection component, a winding component and a rotating component. The fixed connection component is arranged at the other end of the bed body 101, the winding component is arranged on the inner side of the fixed connection component, and the rotating component is arranged on the side of the other end of the bed body 101. After use, the examination bed body 100 can be used to wind up the disposable protective pad 1021 after use. The winding mechanism can wind up and close the disposable protective pad 1021, thereby improving the convenience of the examination bed body 100 for rolling up the used disposable protective pad 1021 after the nuclear magnetic resonance examination.

[0032] In order to facilitate installation and use through the fixed connection component, and to facilitate installation and winding processing, in the present embodiment, preferably, the fixed connection component includes a storage groove 1011 opened at the other end of the bed body 101, and the surface of the storage groove 1011 is fixedly installed with an opening plate 1012 by installing bolts, so that after the opening plate 1012 is installed, the winding shaft 1014 and the installation cylinder 1018 can be installed through the opening plate 1012.

[0033] In order to facilitate the winding up of the disposable protective pad 1021 after use through the winding assembly, in the present embodiment, preferably, the winding assembly includes a winding shaft 1014 rotatably connected to the inner side of the opening plate 1012, and the outer surface of the winding shaft 1014 is fixed with a mounting tube 1018 by screws, and the disposable protective pad 1021 passes through the interior of the opening plate 1012 and is wound around the outer surface of the mounting tube 1018, and the disposable protective pad 1021 is wound around the outer surface of the mounting tube 1018 by rotating the winding shaft 1014 and the mounting tube 1018 to wind up and close the disposable protective pad 1021 after use.

[0034] In order to facilitate the rotation and reeling of the reel 1014 and the mounting tube 1018 through the rotating assembly, in the present embodiment, preferably, the rotating assembly includes a hand wheel 1013 arranged on the side of the other end of the bed 101, and the end of the reel 1014 is embedded in the interior of the hand wheel 1013 to facilitate the rotation and reeling operation, and the end surface of the hand wheel 1013 is rotatably connected to a connecting ring 1016 through a bearing, and both sides of the connecting ring 1016 are located on the side of the bed 101 and are welded and fixed with a fixing plate 1015, and the interior of the fixing plate 1015 is screwed and connected with a fixing bolt 1017, and the end of the fixing bolt 1017 is squeezed on the connecting The surface of the ring 1016, when the end of the handwheel 1013 is engaged with the end of the winding shaft 1014, the rotating fixing bolt 1017 is squeezed on the surface of the connecting ring 1016, which is convenient for squeezing and fixing the connecting ring 1016 and the handwheel 1013. In order to facilitate holding the fixing bolt 1017 to squeeze the outer surface of the connecting ring 1016, the handwheel 1013 is engaged and installed and fixed. The handwheel 1013 runs through the interior of the connecting ring 1016, and the connecting ring 1016 and the side of the bed 101 are screwed and squeezed and fixed through the fixing plate 1015 and the fixing bolt 1017, which is convenient for rotating and fixing.

[0035] The working principle and use process of the utility model are as follows: before using the nuclear magnetic resonance examination bed structure, the examination bed body 100 is first installed on one side of the nuclear magnetic resonance device, the disposable protective pad 1021 is installed on the outer surface of the fixed shaft 1024 through the sleeve, the end of the disposable protective pad 1021 is passed through the inside of the opening plate 1022, and the opening plate 1022 is closed again on the surface of the placement groove 1023 for fixed installation, the disposable protective pad 1021 and the fixed shaft 1024 are closed inside the placement groove 1023, and after closing, the fixed threaded rod 1026 is rotated to squeeze the end of the pressing plate 1025 on the surface of the fixed shaft 1024, and the disposable protective pad 1021 is inserted into the opening plate 1022. The disposable protective pad 1021 is stably installed and rotated. When rotating, the disposable protective pad 1021 is pulled to close the disposable protective pad 1021 on the surface of the sponge pad 102 for protection, which is convenient for the examination bed body 100 to use the disposable protective pad 1021 to protect the surface of the sponge pad 102 during the nuclear magnetic resonance examination of the patient, and the disposable protective pad 1021 is rolled up in sequence when different personnel are examined, and the unused part is opened and closed on the surface of the sponge pad 102, thereby improving the protective effect of the examination bed body 100 during the nuclear magnetic resonance examination, and after the disposable protective pad 1021 is used, the disposable protective pad 1021 can be disassembled and replaced and installed again;

[0036] Then, after the examination bed body 100 has been used for an MRI examination, when the disposable protective pad 1021 is rolled up after use, the end of the disposable protective pad 1021 is directly passed through the interior of the second opening plate 1012 and fixedly installed on the outer surface of the mounting tube 1018. The second opening plate 1012 is fixedly installed on the surface of the storage groove 1011. After installation, the hand wheel 1013 is slid to engage the end of the winding shaft 1014 inside the hand wheel 1013, and the rotating fixing bolt 1017 is squeezed on the surface of the connecting ring 1016 to squeeze and fix the connecting ring 1016 and the hand wheel 1013. At this time, it is convenient to hold the hand wheel 1013 to drive the winding shaft 1014 and the mounting tube 1018 to rotate, which is convenient for installation. The loading cylinder 1018 rotates to roll up the disposable protective pad 1021 after use. When rolling up the used disposable protective pad 1021, the other end of the unused disposable protective pad 1021 is driven to rotate and open on the outer surface of the fixed shaft 1024, and the unused disposable protective pad 1021 is opened for protection, thereby making it more convenient for the examination bed main body 100 to roll up the disposable protective pad 1021 used for protecting the patient after the MRI examination, thereby improving the convenience of the examination bed main body 100 in rolling up the used disposable protective pad 1021 after the MRI examination, and after the disposable protective pad 1021 is used, it is easy to disassemble and disassemble the used disposable protective pad 1021.

[0037] Although the embodiments of the present invention have been shown and described (see the above detailed description for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A nuclear magnetic resonance examination bed structure, comprising an examination bed body (100), wherein the examination bed body (100) comprises a bed body (101), a sponge pad (102) and a support base (103), wherein the support base (103) is arranged on the lower surface of the bed body (101), and the sponge pad (102) is arranged on the upper surface of the bed body (101), characterized in that: The examination bed body (100) is also provided with: A protection mechanism, wherein the protection mechanism comprises a mounting assembly, a protection assembly and a rotation fixing assembly, wherein the mounting assembly is arranged at one end of the bed body (101), the protection assembly is arranged at one side of the mounting assembly, and the rotation fixing assembly is arranged at the side of one end of the bed body (101); The winding mechanism comprises a fixed connection component, a winding component and a rotating component, wherein the fixed connection component is arranged at the other end of the bed (101), the winding component is arranged on the inner side of the fixed connection component, and the rotating component is arranged on the side of the other end of the bed (101).

2. The nuclear magnetic resonance examination bed structure according to claim 1, characterized in that: The installation assembly comprises a placement groove (1023) opened at one end of the bed body (101), an opening plate (1022) is fixedly installed on the surface of the placement groove (1023) by means of mounting bolts, and a fixed shaft (1024) is installed on the inner surface of the opening plate (1022) located inside the placement groove (1023).

3. The nuclear magnetic resonance examination bed structure according to claim 2, characterized in that: The protection component comprises a disposable protection pad (1021) which is mounted on the outer surface of a fixed shaft (1024) by means of a sleeve, and an end of the disposable protection pad (1021) passes through the interior of the opening plate 1 (1022).

4. The nuclear magnetic resonance examination bed structure according to claim 2, characterized in that: The rotating and fixing assembly comprises a fixed threaded rod (1026) rotatably connected to the side surface of one end of the bed body (101); the end of the fixed threaded rod (1026) is located inside the placement groove (1023) and a pressing plate (1025) is provided; the surface of the pressing plate (1025) is in compression contact with the end of the fixed shaft (1024).

5. The nuclear magnetic resonance examination bed structure according to claim 1, characterized in that: The fixed connection assembly comprises a storage groove (1011) opened at the other end of the bed body (101), and an opening plate 2 (1012) is fixedly mounted on the surface of the storage groove (1011) by means of mounting bolts.

6. The nuclear magnetic resonance examination bed structure according to claim 3, characterized in that: The winding assembly includes a winding shaft (1014) rotatably connected to the inner side of the second opening plate (1012), the outer surface of the winding shaft (1014) is fixedly mounted with a mounting tube (1018) by screws, and the disposable protective pad (1021) passes through the interior of the second opening plate (1012) and is wound around the outer surface of the mounting tube (1018).

7. The nuclear magnetic resonance examination bed structure according to claim 6, characterized in that: The rotating assembly comprises a hand wheel (1013) arranged on the side of the other end of the bed body (101); the end of the winding shaft (1014) is embedded in the interior of the hand wheel (1013); the end surface of the hand wheel (1013) is rotatably connected to a connecting ring (1016) via a bearing; both sides of the connecting ring (1016) are welded and fixed to the side of the bed body (101); the interior of the fixing plate (1015) is screwed and connected to a fixing bolt (1017); the end of the fixing bolt (1017) is pressed against the surface of the connecting ring (1016).

8. The nuclear magnetic resonance examination bed structure according to claim 7, characterized in that: The hand wheel (1013) passes through the interior of the connecting ring (1016), and the connecting ring (1016) and the side of the bed (101) are screwed together and extruded and fixedly connected via the fixing plate (1015) and the fixing bolt (1017).

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