CN215502993U

CN215502993U - Special sickbed for nuclear magnetic resonance

Info

Publication number: CN215502993U
Application number: CN202120858763.5U
Authority: CN
Inventors: 王庆波
Original assignee: Nanjing Jianzhixin Medical Equipment Co ltd
Current assignee: Nanjing Jianzhixin Medical Equipment Co ltd
Priority date: 2021-04-25
Filing date: 2021-04-25
Publication date: 2022-01-14
Anticipated expiration: 2031-04-25

Abstract

The utility model discloses a special sickbed for nuclear magnetic resonance. The supporting bed comprises a supporting frame, the universal wheel is installed to the bottom of support frame, location bearing is all installed to the top both sides of support frame one end, the support frame passes through location bearing and rotates and install tailstock fly leaf, the support frame is close to the inside recess that has seted up of location bearing's one end, unpowered cylinder is installed in the inside rotation of recess, the support bed board is all installed to the both sides at support frame top, the central line department of supporting bed board one side installs the bearing, it is connected with unpowered rubberizing cylinder to support the bed board through the bearing rotation. According to the utility model, the accompanying person only needs to push the sickbed to the nuclear magnetic resonance room, the bed tail movable plate is opened or the bed head lifting plate is lowered according to the examination items, and the movable bed plate is pushed to push the patient to the nuclear magnetic resonance sickbed, so that the pain of the patient during carrying the patient is reduced, the secondary damage to the patient is avoided, and the workload of the accompanying person is reduced.

Description

Special sickbed for nuclear magnetic resonance

Technical Field

The utility model relates to the technical field of machinery, in particular to a special sickbed for nuclear magnetic resonance.

Background

Nuclear magnetic resonance imaging, NMRI for short, also called spin imaging, magnetic resonance imaging, MRI for short, uses the principle of nuclear magnetic resonance, NMR for short, and detects the emitted electromagnetic waves by an external gradient magnetic field according to the different attenuations of the released energy in different structural environments inside the substance, so as to obtain the positions and types of the nuclei constituting the object, and accordingly, the structural image inside the object can be drawn.

The use of this technique for imaging internal structures of the human body has resulted in a revolutionary medical diagnostic tool. The application of the rapidly changing gradient magnetic field greatly accelerates the speed of nuclear magnetic resonance imaging, realizes the application of the technology in clinical diagnosis and scientific research, and greatly promotes the rapid development of medicine, neurophysiology and cognitive neuroscience.

There are numerous conditions in medicine today for which this technique is needed, and many of the patients who can be ill in these conditions are immobilized. For example, patients with fractures, especially those with fractured legs, need to perform nmr imaging to examine the bones and soft tissues around the bones, including ligaments and muscles, but such patients can only be moved to the nmr room by an attendant or a wheelchair and put the patient on the nmr bed for nmr examination due to inconvenience. This process is prone to the patient experiencing pain during transport and to secondary injury.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a special sickbed for nuclear magnetic resonance, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a sickbed special for nuclear magnetic resonance comprises a support frame, universal wheels are installed at the bottom of the support frame, positioning bearings are installed on two sides of the top of one end of the support frame, a tailstock movable plate is installed on the support frame through the positioning bearings in a rotating mode, a groove is formed in one end, close to the positioning bearings, of the support frame, an unpowered roller is installed in the groove in a rotating mode, supporting bed plates are installed on two sides of the top of the support frame, bearings are installed on the center line of one side of each supporting bed plate, the supporting bed plates are connected with the unpowered glue coating roller through the bearings in a rotating mode, a movable bed plate is installed on the outer surface of the unpowered glue coating roller in a sliding mode, a containing cabinet is installed at one end, away from the tailstock movable plate, of the support frame, a bedside lifting plate is installed in the containing cabinet in a sliding mode, the unpowered roller is installed on the top of the bedside lifting plate in a rotating mode, accomodate the top of cabinet both sides and all install the motor, the gear is installed to the output of motor, the rack is all installed to the both sides of head of a bed lifter plate, positioning spring is installed to the bottom of rack, accomodate the cabinet and keep away from the one end of tailstock fly leaf and seted up the locating hole, accomodate the top of cabinet one side and install the switch, switch and motor electric connection.

Preferably, the output end of the motor extends to the inside of the storage cabinet, and the gear is meshed with the rack.

Preferably, the bottom end of the bed tail movable plate is provided with an opening, and the size and the position of the opening are matched with those of the unpowered roller.

Preferably, the width of the unpowered roller is slightly larger than that of the movable bed plate, and the highest point on the unpowered glue-coating roller and the highest point of the unpowered roller arranged in the groove are in the same horizontal plane.

Preferably, the unpowered glue spreading rollers are arranged on the same straight line at equal intervals.

Preferably, the size of the positioning hole is matched with the size of the positioning spring and corresponds to the position of the positioning spring.

Compared with the prior art, the utility model has the beneficial effects that: this special sick bed of nuclear magnetic resonance falls into support bed board and activity bed board with the mattress, and the personnel of accompanying and attending to only need push away the sick bed and go to nuclear magnetic resonance room, opens tailstock fly leaf or the head of a bed lifter plate that falls according to the inspection item, pushes away the activity bed board with the patient on the nuclear magnetic resonance sick bed, and the misery of bringing for the patient when having reduced the transport patient avoids causing secondary damage for the patient, and has made things convenient for the personnel of accompanying and attending to, has reduced the work load of personnel of accompanying and attending to.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of a headboard of the present invention;

FIG. 3 is a top view of the present invention;

fig. 4 is a side view of the footboard of the present invention.

In the figure: 1. a support frame; 2. positioning the bearing; 3. a bed tail movable plate; 4. a bearing; 5. supporting the bed plate; 6. a storage cabinet; 7. a positioning spring; 8. a motor; 9. a rack; 10. a groove; 11. an unpowered roller; 12. a bed head lifting plate; 13. a movable bed board; 14. a gear; 15. a universal wheel; 16. an unpowered glue sleeving roller; 17. positioning holes; 18. and (4) switching.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown: a sickbed special for nuclear magnetic resonance comprises a support frame 1, universal wheels 15 are installed at the bottom of the support frame 1, positioning bearings 2 are installed on two sides of the top of one end of the support frame 1, a tailstock movable plate 3 is installed on the support frame 1 in a rotating mode through the positioning bearings 2, a groove 10 is formed in one end, close to the positioning bearings 2, of the support frame 1, an unpowered roller 11 is installed in the groove 10 in a rotating mode, an opening is formed in the bottom end of the tailstock movable plate 3, the size and the position of the opening are matched with those of the unpowered roller 11, supporting bed plates 5 are installed on two sides of the top of the support frame 1, a bearing 4 is installed on the center line of one side of each supporting bed plate 5, the unpowered rollers 5 are connected with unpowered glue coating rollers 16 in a rotating mode through the bearing 4, the unpowered glue coating rollers 16 are installed on the same straight line at equal intervals, and movable bed plates 13 are installed on the outer surfaces of the glue coating rollers 16 in a sliding mode, a containing cabinet 6 is arranged at one end of the supporting frame 1 far away from the bed tail movable plate 3, a bed head lifting plate 12 is arranged in the containing cabinet 6 in a sliding manner, an unpowered roller 11 is rotatably arranged at the top of the bed head lifting plate 12, the width of the unpowered roller 11 is slightly larger than that of a movable bed plate 13, the highest point on the unpowered coating roller 16 and the highest point of the unpowered roller 11 arranged in the groove 10 are on the same horizontal plane, when the bed head lifting plate 12 falls down, the highest point of the unpowered roller 11 positioned at the top of the bed head lifting plate 12 and the unpowered coating roller 16 are on the same horizontal plane, motors 8 are arranged at the top ends of two sides of the containing cabinet 6, the output ends of the motors 8 extend to the inside of the containing cabinet 6, the gears 14 are meshed with the racks 9, gears 14 are arranged at the output ends of the motors 8, racks 9 are arranged at two sides of the bed head lifting plate 12, and positioning springs 7 are arranged at the bottoms of the racks 9, one end of the storage cabinet 6, which is far away from the bed tail movable plate 3, is provided with a positioning hole 17, the size of the positioning hole 17 is matched with the size of the positioning spring 7, the position of the positioning hole 17 corresponds to that of the positioning spring 7, the installation positions of the positioning hole 17 and the positioning spring 7 are on the same straight line, the top end of one side of the storage cabinet 6 is provided with a switch 18, and the switch 18 is electrically connected with the motor 8.

The working principle is as follows: the bed board is designed into a movable bed board 13 and a supporting bed board 5, according to the part to be checked by a patient, if the part is below the waist, the bed tail movable board 5 is opened through the directional bearing 2, if the part is above the waist, the switch 18 is opened, the positioning spring 7 is pressed down, the gear 14 is driven through the output end of the motor 8, and then the gear 14 drives the rack 9 to do ascending and descending motion, so that the purpose of descending the bed head lifting board 12 is achieved. Finally, the movable bed plate 13 is pushed to push the patient to the nuclear magnetic resonance apparatus.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or scope of the present invention. Accordingly, the embodiments of the utility model are exemplary, but not limiting. The scope of the utility model is indicated by the appended claims rather than by the foregoing description, and all changes that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a special sick bed of nuclear magnetic resonance, includes support frame (1), its characterized in that: universal wheels (15) are installed at the bottom of the support frame (1), positioning bearings (2) are installed on two sides of the top of one end of the support frame (1), a tailstock movable plate (3) is installed by rotating the support frame (1) through the positioning bearings (2), a groove (10) is formed in one end, close to the positioning bearings (2), of the support frame (1), an unpowered roller (11) is installed by rotating the inside of the groove (10), a support bed plate (5) is installed on two sides of the top of the support frame (1), a bearing (4) is installed at the center line of one side of the support bed plate (5), the support bed plate (5) is connected with a unpowered glue coating roller (16) through the bearing (4) in a rotating mode, a movable bed plate (13) is installed on the outer surface of the unpowered glue coating roller (16), and a storage cabinet (6) is installed at one end, far away from the tailstock movable plate (3), of the support frame (1), accomodate the inside slidable mounting of cabinet (6) and have head of a bed lifter plate (12), the top of head of a bed lifter plate (12) is rotated and is installed unpowered cylinder (11), motor (8) are all installed on the top of accomodating cabinet (6) both sides, gear (14) are installed to the output of motor (8), rack (9) are all installed to the both sides of head of a bed lifter plate (12), positioning spring (7) are installed to the bottom of rack (9), accomodate the one end that cabinet (6) kept away from tail fly leaf (3) and seted up locating hole (17), accomodate the top of cabinet (6) one side and install switch (18), switch (18) and motor (8) electric connection.

2. The special sickbed for nuclear magnetic resonance according to claim 1, characterized in that: the output end of the motor (8) extends to the inside of the storage cabinet (6), and the gear (14) is meshed with the rack (9).

3. The special sickbed for nuclear magnetic resonance according to claim 1, characterized in that: the bottom end of the bed tail movable plate (3) is provided with an opening, and the size and the position of the opening are matched with those of the unpowered roller (11).

4. The special sickbed for nuclear magnetic resonance according to claim 1, characterized in that: the width of the unpowered roller (11) is slightly larger than that of the movable bed plate (13), and the highest point on the unpowered glue-coating roller (16) and the highest point of the unpowered roller (11) arranged in the groove (10) are on the same horizontal plane.

5. The special sickbed for nuclear magnetic resonance according to claim 1, characterized in that: the unpowered glue coating rollers (16) are arranged on the same straight line at equal intervals, and the unpowered glue coating rollers (16) are arranged on the same straight line at equal intervals.

6. The special sickbed for nuclear magnetic resonance according to claim 1, characterized in that: the size of the positioning hole (17) is matched with the size of the positioning spring (7) and corresponds to the position of the positioning spring.