CT room nursing sliding bed
By designing a CT room nursing sliding bed, using hydraulic cylinders, adjustment components and winch technologies, the difficulty of patients climbing the CT machine in the CT room is solved, and convenient and safe patient reversing and transfer are achieved, and the height of the CT bed is adapted to Improve work efficiency and safety.
Patent Information
- Application Number
- CN202420919399.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-29
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-04-29
AI Technical Summary
Traditional Chinese medicine staff in the existing CT room are nervous, and patients need to climb to the table of the CT machine by themselves, especially those who are older or have difficulty in completing this action, which poses a safety hazard.
A CT room care sliding bed is designed, including pulley sleeve, bottom beam, top beam, hydraulic cylinder, adjustment component, auxiliary plate and winch. The height of the bed plate is adjusted by the hydraulic cylinder, the adjustment component controls the bed plate angle, and the auxiliary plate and winch are used to realize the patient. Removal and transfer to ensure safety and convenience.
It provides convenient patient reversing and transfer methods, suitable for use by patients with reduced mobility, ensure safe deposition on the CT bed, reduce fall damage, adapt to the height and angle of the CT bed, and improve the work efficiency of medical staff.
Smart Images
Figure CN222238114U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medical equipment, in particular to a nursing sliding bed for a CT room. Background Art
[0002] CT uses X-ray beams to scan a layer of a certain thickness in a certain part of the human body. The detector receives the X-rays that pass through the layer, converts them into visible light, and then converts them into electrical signals through photoelectric conversion. Then, they are converted into digital signals through analog or digital converters and input into computers for processing. The image formation process is like dividing the selected layer into several rectangular blocks of equal volume, called voxels. The information obtained from the scan is calculated to obtain the X-ray attenuation coefficient or absorption coefficient of each voxel, and then arranged into a matrix, that is, a digital matrix. The digital matrix can be stored in a disk or CD. Each number in the digital matrix is converted into small squares of varying gray levels from black to white, that is, pixels, through a digital or analog converter and arranged in a matrix to form a CT image.
[0003] In existing hospitals, medical staff is relatively tight, and there is usually only one nurse in the CT room. Patients usually need to climb onto the table of the CT machine by their own strength. For some older people or those who have difficulty walking, this action is more difficult.
[0004] Therefore, a nursing sliding bed for a CT room is proposed. Utility Model Content
[0005] The utility model aims to overcome the deficiencies of the prior art and provide a nursing sliding bed for a CT room.
[0006] The purpose of the utility model is achieved through the following technical solutions: a CT room nursing sliding bed, including a pulley sleeve, two bottom beams and two top beams, the pulley sleeve is installed on the end of the bottom beam, the same end of the two bottom beams is fixed by a reinforcing plate, hydraulic cylinders A are provided at both ends of any bottom beam, the output ends of the four hydraulic cylinders A are respectively connected to the ends of the two top beams in a one-to-one correspondence, bed boards are installed on the top beams, the bed boards are hinged to the top beams, the two bed boards are in the same plane when horizontal, any top beam is connected with an adjustment component, the adjustment component is located between the bottom beam and the top beam, the adjustment component is used to control the angle of the two bed boards, and an auxiliary board is installed on one bed board.
[0007] Furthermore, in the utility model, any adjustment component includes a support rod, which is fixedly connected to the top beam above. Two hydraulic cylinders B are fixedly installed on the support rod. A wheel is hinged at the output end of the hydraulic cylinder B. Two rollers are installed in the wheel. The rollers rotate relative to the wheel and contact the bottom surface of the bed board.
[0008] Furthermore, in the utility model, a limit rod is fixedly installed on the bottom surface of the wheel disc, and the lower end of the limit rod is in contact with the hinge position of the wheel disc and the limit rod, so that the wheel disc can only swing in the direction of the bed board swinging, and the return swing cannot exceed the horizontal position.
[0009] Furthermore, in the utility model, a plurality of pull rods are fixed on the support rod, and the other ends of the pull rods are fixed to the top beam.
[0010] Furthermore, two protrusions are provided on the bottom surface of the auxiliary plate, and two corresponding grooves are provided on the bed board. The protrusions are inserted into the grooves and slide relative to them, so that the auxiliary plate can leave the bed board. A placement groove is provided on the auxiliary plate, and a handle is elastically hinged in the placement groove. The handle can be lifted up to ninety degrees at most.
[0011] Furthermore, in the utility model, winches are fixedly installed at both ends of the top beam opposite to the auxiliary plate, cables are installed at the output end of the winch, and the free ends of the two cables are fixedly connected to the two ends of the auxiliary plate respectively.
[0012] The beneficial effects of the utility model are:
[0013] The utility model provides a nursing sliding bed for a CT room. The angles of two bed boards can be controlled by adjusting components. When the two bed boards are horizontal, the patient can lie on the bed boards. After the two bed boards are opened downward, the patient can fall onto the CT bed without the need for the patient to get out of bed by himself. The utility model is suitable for paralyzed patients.
[0014] The utility model provides a nursing sliding bed for a CT room. The auxiliary board can be used to pull a patient onto the bed board through the auxiliary board. The patient can turn over onto the auxiliary board, and then the handle can be opened to prevent the patient from falling. The patient can be transferred by pulling two winches, and the patient is more convenient to use for patients with inconvenient movements.
[0015] The utility model provides a nursing sliding bed for a CT room. A hydraulic cylinder A is arranged to lift a bed board so that the height of the bed board is adapted to the height of an existing CT bed, and when a patient is put down, no falling injury will occur.
[0016] The utility model provides a nursing sliding bed for a CT room. A reinforcement plate is arranged to be connected to one side of a bottom beam, while the other side of the bottom beam has no connection object, so no obstruction is generated and the bed can be directly inserted on both sides of the CT bed, so that the patient's position is just corresponding to the CT bed. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the structure of an embodiment of the utility model;
[0018] Figure 2 This is a side view of the structure of an embodiment of the utility model;
[0019] Figure 3 This is another side structural diagram of an embodiment of the utility model;
[0020] Figure 4 This is a diagram showing the separation of the auxiliary plate and the bed board in an embodiment of the utility model;
[0021] Figure 5 This is a structural diagram of the adjustment component of the embodiment of the utility model;
[0022] Figure 6 For the utility model embodiment Figure 2 A magnified view of the structure at center.
[0023] In the figure: 1-bottom beam; 2-top beam; 3-reinforcement plate; 4-hydraulic cylinder A; 5-bed board; 6-adjustment assembly; 601-support rod; 602-hydraulic cylinder B; 603-wheel disc; 604-roller; 605-limit rod; 606-pull rod; 7-auxiliary plate; 8-pulley sleeve; 9-groove; 10-placement slot; 11-handle; 12-winch; 13-cable. DETAILED DESCRIPTION
[0024] The following will be combined with the embodiments to clearly and completely describe the technical solution 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 of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.
[0025] See also Figure 1-6 , the utility model provides a technical solution:
[0026] A nursing sliding bed for a CT room comprises two bottom beams 1 and two top beams 2. One end of the two bottom beams 1 is fixed by a reinforcing plate 3. The reinforcing plate 3 is connected to one side of the bottom beam 1, and the other side of the bottom beam 1 has no connection object, so there is no obstruction. The bottom beam 1 can be directly inserted on both sides of the CT bed, so that the patient's position just corresponds to the CT bed. Hydraulic cylinders A4 are fixedly installed at both ends of the upper surface of the bottom beam 1. The output end of the hydraulic cylinder A4 is fixed to the end of the top beam 2. A bed board 5 is installed on the top beam 2. Pulley sleeves 8 are fixedly installed at both ends of the bottom beam 1 for installing pulleys. Universal pulleys can be installed for easy pushing, or existing chassis components with driving power can be installed to reduce the physical exertion of medical staff. The bed board 5 is hinged with the top beam 2. The hydraulic cylinder A4 can lift the bed board so that the height of the bed board 5 is adapted to the height of the existing CT bed. The two bed boards 5 are in the same plane when they are horizontal.
[0027] An adjustment component 6 is installed on one side of the bottom end of the top beam 2. The adjustment component 6 is used to control the angle of the two bed boards 5. The adjustment component 6 includes a support rod 601, which is fixed to the top beam 2 above. Two hydraulic cylinders B602 are fixedly installed on the upper surface of the support rod 601. The two support rods 601 and the equipment installed above them are symmetrical. A wheel disc 603 is hinged at the output end of the hydraulic cylinder B602. Two rollers 604 are installed in the wheel disc 603. The rollers 604 are parallel to each other. As the wheel disc 603 rotates, the roller 604 contacts the bottom surface of the bed board 5, and a limiting rod 605 is fixedly installed on the bottom surface of the wheel disc 603. The lower end of the limiting rod 605 contacts the hinge position of the wheel disc 603 and the limiting rod 605, so that the wheel disc 603 can only swing in the direction of the swing of the bed board 5, and the return swing cannot exceed the horizontal position. Multiple pull rods 606 are fixed on the support rod 601, and the other end of the pull rod 606 is fixed to the top beam 2. The pull rod 606 mainly plays a reinforcement effect.
[0028] An auxiliary board 7 is installed on one of the bed boards 5. Two protrusions are provided on the bottom surface of the auxiliary board 7. Two grooves 9 are provided on the corresponding bed board 5. The protrusions are inserted into the grooves 9 and slide relative to them. The auxiliary board 7 can leave the bed board 5, but when pulling it back, the auxiliary board 7 needs to be aligned with the grooves 9 for use, which is used to increase safety and prevent the auxiliary board 7 from sliding forward and backward, thereby ensuring the safety of the patient. A placement groove 10 is provided on the auxiliary board 7. A handle 11 is elastically hinged in the placement groove 10. The handle 11 can be lifted up to a maximum of 90 degrees. The handle 11 can be hidden in the placement groove 10 when not in use. A torsion spring is installed at the hinge position between the handle 11 and the auxiliary board 7. The reason why the maximum lifting angle of the handle 11 is designed to be 90 degrees here is that when the handle 11 and the auxiliary board 7 are in a mutually perpendicular state, the protection effect is the best at this time. When it is greater than 90 degrees, the patient is likely to fall from the auxiliary board 7. When it is less than 90 degrees, the handle 11 will occupy the space of the auxiliary board 7.
[0029] Winch 12 is fixedly installed on the front and rear ends of the top beam 2 opposite to the auxiliary plate 7, and a cable 13 is installed on the output end of the winch 12. The cable 13 is respectively fixed to the ends of the auxiliary plate 7. The winch 12 can be remotely controlled and powered by an external battery. The cable 13 can be released or retracted during remote control. The pulling force provided by the two winches 12 is sufficient to drive the weight of the auxiliary plate 7 and the patient.
[0030] Working principle: The patient is pulled onto the bed board 5 through the auxiliary board 7, the patient can turn over onto the auxiliary board 7, and then the handle 11 is opened to prevent falling, and the patient is moved onto the bed board 5 by pulling the two winches 12. Then the device can be moved and directly inserted on both sides of the CT bed, so that the patient's position just corresponds to the CT bed. The hydraulic cylinder A4 can lift the bed board 5 so that the height of the bed board 5 is adapted to the height of the existing CT bed. The adjustment component 6 can control the angle of the two bed boards 5. When the two bed boards 5 are horizontal, the patient can lie on the bed board 5, and after the two bed boards 5 are opened downward, the patient can fall onto the CT bed without causing falling injuries.
[0031] The above is only a preferred embodiment of the utility model. It should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.
Claims
1. A nursing sliding bed for a CT room, comprising a pulley sleeve (8), characterized in that: The invention also comprises two bottom beams (1) and two top beams (2), a pulley sleeve (8) is mounted on the end of the bottom beam (1), the same end of the two bottom beams (1) is fixed by a reinforcing plate (3), both ends of any bottom beam (1) are provided with a hydraulic cylinder A (4), the output ends of the four hydraulic cylinders A (4) are respectively connected to the ends of the two top beams (2) in a one-to-one correspondence, a bed board (5) is mounted on the top beam (2), the bed board (5) is hinged to the top beam (2), the two bed boards (5) are in the same plane when horizontal, any top beam (2) is connected with an adjustment component (6), the adjustment component (6) is located between the bottom beam (1) and the top beam (2), the adjustment component (6) is used to control the angle of the two bed boards (5), and an auxiliary plate (7) is mounted on one of the bed boards (5).
2. A CT room nursing sliding bed according to claim 1, characterized in that: The optional adjustment component (6) comprises a supporting rod (601), the supporting rod (601) is fixedly connected to the top beam (2) above, two hydraulic cylinders B (602) are fixedly installed on the supporting rod (601), the output end of the hydraulic cylinder B (602) is hinged with a wheel disc (603), two rollers (604) are installed in the wheel disc (603), the rollers (604) are rotated relative to the wheel disc (603), and the rollers (604) are in contact with the bottom surface of the bed board (5).
3. A CT room nursing sliding bed according to claim 2, characterized in that: A limiting rod (605) is fixedly installed on the bottom surface of the wheel disc (603), and the lower end of the limiting rod (605) contacts the hinged position between the wheel disc (603) and the limiting rod (605), so that the wheel disc (603) can only swing in the direction of the swing of the bed board (5), and the return swing cannot exceed the horizontal position.
4. The CT room nursing sliding bed according to claim 3, characterized in that: A plurality of pull rods (606) are fixed on the supporting rod (601), and the other ends of the pull rods (606) are fixed to the top beam (2).
5. The CT room nursing sliding bed according to claim 1, characterized in that: The bottom surface of the auxiliary plate (7) is provided with two protrusions, and the corresponding bed board (5) is provided with two grooves (9). The protrusions are inserted into the grooves (9) and slide relative to the grooves, so that the auxiliary plate (7) can leave the bed board (5). The auxiliary plate (7) is provided with a placement groove (10), and a handle (11) is elastically hinged in the placement groove (10). The handle (11) can be lifted up to a maximum of ninety degrees.
6. The CT room nursing sliding bed according to claim 5, characterized in that: A winch (12) is fixedly mounted on both ends of the top beam (2) opposite to the auxiliary plate (7), a cable (13) is mounted on the output end of the winch (12), and the free ends of the two cables (13) are fixedly connected to the two ends of the auxiliary plate (7) respectively.