Nuclear magnetic transfer bed
By adopting a column frame and lifting push rod structure on the MRI transfer bed, the problem of existing transfer beds being unable to adjust angle and position is solved, enabling flexible patient transfer and fixation, and improving the efficiency of the transfer bed.
Patent Information
- Application Number
- CN202423174196.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-21
- Publication Date
- 2025-12-23
- Estimated Expiration
- 2034-12-21
AI Technical Summary
The existing transport beds used for radiological examinations of psychiatric patients cannot be easily adjusted in terms of bed angle and position, resulting in inconvenience in transport.
A nuclear magnetic resonance transfer bed was designed, which adopts a column frame and lifting push rod structure. The rollers at the bottom of the column frame facilitate transportation, and the height and angle of the bed surface can be adjusted by the lifting push rod. Combined with the slide plate and chute structure, the stability and flexibility of the bed surface are increased.
It enables multi-angle and multi-position adjustment of the bed surface, improving the convenience and stability of patient transfer and facilitating patient observation and immobilization.
Smart Images
Figure CN223696187U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of medical apparatus and instruments, in particular to a nuclear magnetic resonance (NMR) transfer bed. BACKGROUND
[0002] At present, the diseases involved in the psychiatric department are mainly mental diseases, which are a group of nervous system diseases mainly manifested as disorders in behavior and psychological activities. The current research results show that the diseases are mainly caused by the interaction of external factors such as family and social environment, and internal factors such as physiological genetic factors and neurobiochemical factors, and are mainly characterized by psychological activities, behaviors, and nervous system function disorders. The psychiatric patients need to be restrained by using restraint devices during radiological examination.
[0003] The existing transfer bed for radiological examination of psychiatric patients is usually an ordinary bed, and a restraint belt is arranged on the bed to restrain the patient. However, the transfer bed is inconvenient to adjust the angle and position of the bed surface during transfer, and cannot realize the rapid transfer of the patient. CONTENT OF THE INVENTION
[0004] In order to effectively and conveniently transfer the psychiatric patients, the present application provides a nuclear magnetic resonance (NMR) transfer bed.
[0005] The NMR transfer bed provided by the present application adopts the following technical scheme:
[0006] The NMR transfer bed comprises a bed surface and a column frame. The column frame is vertically arranged. The column frame is provided with a roller at the bottom. Two column frames are symmetrically arranged at both ends of the length direction of the bed surface. A connecting rod is fixedly connected between the two column frames. The bed surface is slidingly connected relative to the column frame. A lifting push rod for driving the bed surface to slide is arranged on the column frame.
[0007] By adopting the above technical scheme, the column frame is vertically arranged at both ends of the length direction of the bed surface. The connecting rod is fixedly connected between the two column frames. The stability of the bed surface can be increased. The roller at the bottom of the column frame facilitates the transportation of the patient by medical staff. In addition, when the lifting push rod on the column frame works, the bed surface can be simultaneously pushed, so that the two ends of the bed surface are simultaneously raised or lowered, and then the height of the bed surface can be adjusted. When the lifting push rods at both sides of the bed surface move up and down, the bed surface can realize the inclined state. In this way, the angle and position of the bed surface can be adjusted.
[0008] Optionally, the bed surface is provided with a sliding plate at each end. The sliding plate is vertically arranged. The lifting push rod is vertically fixed on the column frame. The movable end of the lifting push rod is fixedly connected with the sliding plate. The bed surface is slidingly connected with the sliding plate. The sliding direction of the bed surface is perpendicular to the movement direction of the movable end of the lifting push rod.
[0009] By adopting the technical scheme, the fixed end of the lifting push rod is fixed on the column frame, the movable end moves along the vertical direction through the driving sliding plate, the end of the bed surface moves along the vertical direction, the lifting movement of the bed surface is realized, and the stability of the bed surface can be increased.
[0010] Optionally, the sliding plate is fixed with a transverse sliding groove, and the bed surface is provided with a pulley which slides along the transverse sliding groove.
[0011] By adopting the technical scheme, the pulley slides in the transverse sliding groove on the sliding plate, so that the bed surface can be slid to a position away from the column frame and the connecting rod, and the patient can be more conveniently transferred.
[0012] Optionally, the transverse sliding groove is provided with an arc, and the middle position of the arc protrudes upward.
[0013] By adopting the technical scheme, the middle position of the arc of the transverse sliding groove protrudes upward, that is, the middle position is high and the two side positions are low, and the pulley on the bed surface is initially located at the lower positions at the two ends of the transverse sliding groove, so that the bed surface can be prevented from shaking or sliding during the transportation.
[0014] Optionally, a plurality of pin shaft holes are formed in the transverse sliding groove and are arranged at intervals along the length direction of the transverse sliding groove, and the transverse sliding groove is provided with a latch for being inserted into the pin shaft holes.
[0015] By adopting the technical scheme, the plurality of pin shaft holes are formed in the transverse sliding groove, the position of the bed surface on the transverse sliding groove can be changed by inserting the latch into the pin shaft holes, and the bed surface is facilitated to be fixed and prevented from being separated from the transverse sliding groove.
[0016] Optionally, handles are fixed on the two sides of the bed surface.
[0017] By adopting the technical scheme, the handles are fixed on the two sides of the bed surface, the medical staff can conveniently pull the bed surface, and the patient can be transferred.
[0018] Optionally, when the lifting push rods at the two ends of the bed surface simultaneously perform lifting and lowering movements, the bed surface performs lifting and lowering movements, and when the lifting push rods at the two ends of the bed surface perform one lifting and one lowering movement, the bed surface is in an inclined state.
[0019] By adopting the technical scheme, when the lifting push rods at the two ends of the bed surface simultaneously perform lifting and lowering movements, the bed surface can be kept horizontal and the height of the bed surface can be changed, and when the lifting push rods at the two ends of the bed surface perform one lifting and one lowering movement, the bed surface can be in an inclined state, so that the angle of the bed surface can be adjusted.
[0020] Optionally, handles are fixed on the column frame.
[0021] By adopting the technical scheme, the handle on the stand column facilitates medical staff to push and pull the transfer trolley.
[0022] To sum up, the present application has at least one of the following beneficial technical effects:
[0023] 1. The lifting push rods are arranged on the stand column frames at both ends of the bed surface respectively, the bed surface can be kept horizontal when the lifting push rods at both ends simultaneously perform lifting and lowering movements, and the height of the bed surface can be adjusted, and the bed surface will be in an inclined state when the lifting push rods at both ends perform one lifting and one lowering movement, so that the bed surface can be adjusted at multiple angles and positions.
[0024] 2. The sliding plates are arranged vertically at both ends of the bed surface respectively, the transverse sliding grooves are fixed on the sliding plates, the pulleys are arranged on the bed surface and slide in the sliding grooves, so that the bed surface can be moved away from the stand column frames and the connecting rod, thereby facilitating the transfer of the patient. BRIEF DESCRIPTION OF DRAWINGS
[0025] Figure 1 is a schematic diagram of the overall structure of the embodiment of the present application;
[0026] Figure 2 is a schematic diagram of the structure after the bed surface is translated along the transverse sliding groove;
[0027] Figure 3 is Figure 2 is a local enlarged schematic diagram of part A in FIG. 6;
[0028] Figure 4 is a schematic diagram of the structure when the bed surface is in a raised state;
[0029] Figure 5 is a schematic diagram of the structure when the bed surface is in an inclined state.
[0030] In the drawings, 1 is a bed surface, 11 is a handle, 12 is a ventilation hole, 2 is a stand column frame, 21 is a roller, 22 is a handle, 3 is a connecting rod, 4 is a lifting push rod, 5 is a sliding plate, 6 is a transverse sliding groove, 61 is a pin shaft hole, 62 is a bolt, and 7 is a pulley. DETAILED DESCRIPTION
[0031] The present application will be further described in detail below with reference to the accompanying drawings. Figures 1-5 The present application will be further described in detail below with reference to the accompanying drawings.
[0032] The embodiment of the present application discloses a nuclear magnetic transfer bed.
[0033] Reference Figure 1The utility model provides a kind of nuclear magnetic transfer bed, including bed surface 1 and column frame 2, when transfer bed rests, bed surface 1 is horizontally arranged, and a plurality of air holes 12 are arranged on bed surface 1, and the plurality of air holes 12 are evenly spaced apart along bed surface 1;Two column frames 2 are arranged, and are vertically arranged, and two column frames 2 are respectively arranged at the both ends of the length direction of bed surface 1, two handles 22 are symmetrically fixed on each column frame 2, and the bottom of column frame 2 is provided with a roller 21, to facilitate medical staff to push and pull, transport transfer bed.
[0034] Reference Figure 2 、 Figure 3 、 Figure 4 And Figure 5 The side of each column frame 2 towards bed surface 1 is provided with a sliding plate 5, the sliding plate 5 is vertically arranged, the column frame 2 is fixed with a crossbar, the crossbar is fixed with a lifting push rod 4, the lifting push rod 4 is vertically arranged, and the movable end of the lifting push rod 4 is fixed with the sliding plate 5;A connecting rod 3 is horizontally fixed between the two sliding plates 5.
[0035] The sliding plate 5 is connected with the bed surface 1, when the lifting push rods 4 at the both ends of the bed surface 1 simultaneously do lifting and lowering movement, the height of the bed surface 1 is adjusted, and the bed surface 1 remains horizontal, when the lifting push rods 4 at the both ends of the bed surface 1 do one lifting and one lowering movement, or one does lifting movement and the other remains stationary, the bed surface 1 is inclined, so that the angle of the bed surface 1 can be adjusted, and the state of the patient can be conveniently observed.
[0036] Reference Figure 2 、 Figure 3 、 Figure 4 And Figure 5 The side of the sliding plate 5 away from the column frame 2 is provided with a transverse sliding groove 6, the transverse sliding groove 6 is horizontally fixed at one end of the sliding plate 5 close to the ground, and the transverse sliding groove 6 is symmetrically arranged along the connecting rod 3, the transverse sliding groove 6 is provided with an arc, and the middle position of the arc protrudes upward, that is, the middle position of the transverse sliding groove 6 is high, and the both ends are low.
[0037] The side edge of the bed surface 1 close to the transverse sliding groove 6 is provided with two pulleys 7, the pulleys 7 slide in the transverse sliding groove 6, a plurality of pin shaft holes 61 are arranged along the length direction of the transverse sliding groove 6, and a latch 62 is further arranged on the transverse sliding groove 6, initially, the bed surface 1 is arranged at the middle position of the sliding plate 5, the pulleys 7 on the bed surface 1 are at the lower position of the transverse sliding groove 6, the bed surface 1 is fixed with a handle 11 parallel to the side edge of the connecting rod 3, the pulleys 7 slide in the transverse sliding groove 6 by pulling the handle 11, the medical staff can pull the bed surface 1 to the position deviating from the connecting rod 3, and the latch 62 is inserted into the pin shaft hole 61 to be fixed, so that the medical staff can conveniently transport the patient, and the arc of the transverse sliding groove 6 can prevent the bed surface 1 from shaking during transportation.
[0038] The implementation principle of the embodiment of the nuclear magnetic transfer bed is as follows: when transferring a mental patient, the mental patient is fixed on the bed surface 1, then medical staff can pull the handle 22 to push the transfer bed to transport the patient. In order to facilitate observation of the state of the patient and prevent the patient from escaping control, the lifting push rods 4 at both ends of the bed surface 1 can simultaneously lift or one lift and one lower to change the angle and position of the bed surface 1. When the patient is transported to the destination, the handle 11 is pulled to translate the bed surface 1 along the transverse sliding groove 6, and the bolt 62 and the pin shaft hole 61 are fixed to facilitate the movement of the patient.
[0039] The embodiments of the specific implementation are the preferred embodiments of the application, but do not limit the protection scope of the application, so that: any equivalent changes made according to the structure, shape, principle of the application should be covered within the protection scope of the application.
Claims
1. A nuclear magnetic transport bed, characterized by: The utility model provides a bed, including bed surface (1) and stand column frame (2), stand column frame (2) is vertically arranged, and stand column frame (2) bottom is provided with gyro wheel (21), stand column frame (2) is provided with two, and two stand column frame (2) are symmetrically arranged in the length direction both ends of bed surface (1), and two stand column frame (2) are fixedly connected with connecting rod (3), and bed surface (1) is slidably connected with stand column frame (2), and stand column frame (2) is provided with lifting push rod (4) for driving bed surface (1) to slide.
2. A nuclear magnetic transfer bed according to claim 1, wherein: Both ends of the bed surface (1) are provided with sliding plates (5), the sliding plates (5) are vertically arranged, the lifting push rods (4) are vertically fixed on the stand column frames (2), the movable ends of the lifting push rods (4) are fixedly connected with the sliding plates (5), the bed surface (1) is slidably connected with the sliding plates (5), and the sliding direction of the bed surface (1) is along the movement direction perpendicular to the movable end of the lifting push rod (4).
3. A nuclear magnetic transfer bed according to claim 2, wherein: The sliding plates (5) are fixed with transverse sliding grooves (6), the bed surface (1) is provided with pulleys (7), and the pulleys (7) slide along the transverse sliding grooves (6).
4. A nuclear magnetic transfer bed according to claim 3, wherein: The transverse sliding grooves (6) are provided with an arc, and the middle position of the arc protrudes upward.
5. A nuclear magnetic transfer bed according to claim 4, wherein: A plurality of pin shaft holes (61) are formed in the transverse sliding grooves (6) and are arranged at intervals along the length direction of the transverse sliding grooves (6), and the transverse sliding grooves (6) are provided with a latch (62) for plug-in connection with the pin shaft holes (61).
6. A nuclear magnetic resonance transport bed according to claim 5, wherein: The bed surface (1) is fixed with handles (11) on both sides.
7. The nuclear magnetic resonance transport bed of claim 2, wherein: When the lifting push rods (4) at both ends of the bed surface (1) simultaneously perform lifting and lowering movements, the bed surface (1) performs lifting and lowering movements, and when the lifting push rods (4) at both ends of the bed surface (1) perform one lifting and one lowering movement, the bed surface (1) is in an inclined state.
8. The nuclear magnetic resonance transport bed of claim 1, wherein: The stand column frames (2) are fixed with handles (22).