CN116807764B - Nuclear magnetic resonance examination transfer bed - Google Patents
Nuclear magnetic resonance examination transfer bed Download PDFInfo
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- CN116807764B CN116807764B CN202310761219.2A CN202310761219A CN116807764B CN 116807764 B CN116807764 B CN 116807764B CN 202310761219 A CN202310761219 A CN 202310761219A CN 116807764 B CN116807764 B CN 116807764B
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
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Abstract
The invention discloses a nuclear magnetic resonance examination transfer bed which comprises a supporting bottom plate and a bed plate, wherein the lower side of the supporting bottom plate is connected with a plurality of universal wheels, the bed plate can be lifted on the upper side of the supporting bottom plate, a frame body capable of horizontally sliding is arranged on the upper side of the bed plate, a temporary supporting component is arranged in the frame body, a fixing component for fixing the temporary supporting component is arranged in the frame body, and one end of the bed plate is connected with a handle. Compared with the prior art, the invention has the advantages that: when the frame body moves to the upper side of the nuclear magnetic resonance bed body, the patient can be automatically transferred to the nuclear magnetic resonance bed body through the movement of the second roller towards the first roller, the patient does not need to be transported, and damage to the patient is reduced.
Description
Technical Field
The invention relates to the field of transport beds, in particular to a nuclear magnetic resonance examination transport bed.
Background
Nuclear magnetic resonance examination is used for nuclear magnetic resonance imaging examination to determine macroscopic conditions of synovial inflammation, such as extent and range of fibrin exudation during change of synovial volume, cellular infiltration, vascular proliferation and granuloma (pannus) formation, early stage of arthritis such as synovial villus and synovial hypertrophy, and pathological activity thereof. The cervical vertebra dislocation, spinal cord compression and spinal cord distortion state can be clearly displayed, and the nuclear magnetic resonance examination thoroughly gets rid of the damage of ionizing radiation to human bodies, has the characteristics of multiple parameters, large information quantity, multi-azimuth imaging, high resolution to soft tissues and the like, and is widely used for diagnosis of clinical diseases, and the nuclear magnetic resonance examination has become an indispensable examination method for some lesions.
The existing transfer bed has the following defects when in use, when the transfer bed moves on a nuclear magnetic resonance device, the transfer bed needs to be carried on the body for more times, secondary injury to a patient is easy to cause, besides, bacteria and dirt on the patient are easy to adhere to the transfer bed, and when the patient is transferred at high frequency, the transfer bed cannot be cleaned effectively and rapidly.
Disclosure of Invention
The invention aims to solve the technical problems and provide the nuclear magnetic resonance examination transfer bed which can avoid secondary transportation of patients when the patients on the transfer bed are transferred to nuclear magnetic resonance and is convenient to uniformly clean and sterilize after long-time use of the transfer bed.
In order to solve the technical problems, the technical scheme provided by the invention is as follows: the utility model provides a nuclear magnetic resonance inspection transfer bed, includes supporting baseplate and bed board, the downside connection of supporting baseplate is equipped with a plurality of universal wheels, the bed board is in supporting baseplate's upside liftable, but the upside of bed board is equipped with horizontal slip's framework, be equipped with interim supporting component in the framework, be equipped with the fixed subassembly that is used for fixing interim supporting component in the framework, the one end connection of bed board is equipped with the handle.
Further, the temporary support assembly comprises a first rotating shaft, a second rotating shaft, a first fixed block, a second fixed block, a first sliding block and a second sliding block, one end of the frame body is a baffle plate which is fixed and detachable through bolts, the other end of the frame body and the baffle plate are respectively provided with a through sliding hole, two ends of the sliding holes are connected with a plurality of sliding columns, one end of each sliding hole is fixedly provided with a first fixed block arranged outside the sliding column, the other end of each sliding hole is arranged on the frame body and is slidably provided with a first sliding block arranged outside the sliding column, one end of each sliding hole is fixedly provided with a second fixed block arranged outside the sliding column, and the other end of each sliding hole is slidably provided with a second sliding block arranged outside the sliding column.
Specifically, one end of the first rotating shaft rotates through the first fixed block through a bearing, the other end of the first rotating shaft slides through the second fixed block, one end of the second rotating shaft penetrates through the first sliding block through the bearing, and the other end of the second rotating shaft slides through the second sliding block.
Preferably, the outer side of the first rotating shaft is sleeved with a detachable first roller, the outer side of the second rotating shaft is provided with a detachable second roller, the inner sides of the first roller and the second roller are respectively provided with a limit groove, the outer sides of the first rotating shaft and the second rotating shaft are respectively provided with a limit strip matched with the limit grooves, and the outer sides of the first roller and the second roller are wound with the same supporting cloth.
Further, the outside connection of framework is equipped with band-type brake motor, band-type brake motor's output is connected with pivot one.
Specifically, one side of the first fixed block and one side of the second fixed block are connected with an electromagnet I, and one side of the first sliding block and one side of the second sliding block are connected with an electromagnet II matched with the electromagnet I.
Preferably, the outside of the second rotating shaft is provided with a band-type brake fixed on the first sliding block, one end of the sliding hole is connected with a first pressing switch, and the first electromagnet positioned on one side of the fixed block is connected with a second pressing switch.
Further, fixed subassembly includes chucking post, lift groove and permanent magnet, the lift groove sets up in the sliding hole on the framework, the one end of fixed block one is kept away from in the sliding hole to the lift groove setting, the chucking post can be at the lift inslot lift, the upper end of chucking post is the inclined plane, the embedding is equipped with the permanent magnet in the chucking post, the lower extreme connection of chucking post is equipped with the pivot three, the lower extreme connection in the lift groove is equipped with the elastic expansion pole, the upper end connection of elastic expansion pole is equipped with the lift section of thick bamboo in the three outsides of pivot through the bearing setting, the outside of pivot three is fixed and is equipped with the reset torsion spring with lift section of thick bamboo inner wall connection.
Specifically, the upside connection of supporting baseplate is equipped with a plurality of barrels, the barrel fit is equipped with the lift post, the upper end of lift post is connected with the bed board, the inboard bottom connection of barrel is equipped with electric putter, electric putter's output is connected with the lift post.
Preferably, both sides of the upper surface of the bed plate are respectively provided with a chute, two screw rods are respectively arranged in the two chute in a rotating way, the outer sides of the screw rods are provided with sliding blocks connected with the bed plate through threaded sleeves, one end of each screw rod extends to the outer side of the bed plate to be connected with a bevel gear I, one side of the bed plate is connected with a double-shaft motor, and two output ends of the double-shaft motor are respectively connected with a bevel gear II meshed with the bevel gear I.
Compared with the prior art, the invention has the advantages that:
1. when the frame body moves to the upper side of the nuclear magnetic resonance bed body, the patient can be automatically transferred to the nuclear magnetic resonance bed body by moving the second roller towards the first roller, so that the patient is not required to be transported, and the damage to the patient is reduced;
2. in the process that the roller II moves towards the roller I, the supporting cloth can be automatically rolled, and the used supporting cloth is stored and is not used any more, so that the use is more sanitary;
3. when the second roller is far away from the first roller, the supporting cloth on the outer side of the second roller can be automatically unfolded, so that the second roller is convenient for other patients to use;
4. when the roller II is far away from the roller I and slides until the sliding block I presses the switch one, the roller II can be automatically fixed, the rotation of the roller II is avoided, the sliding of the roller II can be automatically avoided through the clamping column, the roller II is stably supported, and the patient is more stably supported;
5. when the roller II is close to the roller I and presses the pressing switch II, the fixation of the roller II can be automatically released, and the function of spreading new supporting cloth can be conveniently carried out next;
6. under the action of the electric push rod, when a patient moves onto the nuclear magnetic resonance bed board, the frame body can be lifted away from the patient, so that the patient and the frame body are completely separated;
7. the baffle is convenient to detach through the rotating bolts, and is convenient for cleaning and sterilizing the supporting cloth;
8. through the effect of biax motor, the framework slides and drives the patient and remove on the bed board of nuclear magnetic resonance, more laborsaving.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic top view of the present invention.
FIG. 3 is a schematic cross-sectional view of the position A-A of FIG. 2 provided by the present invention.
FIG. 4 is a schematic cross-sectional view of the B-B position of FIG. 2 provided by the present invention.
FIG. 5 is a schematic cross-sectional view of the invention at position C-C of FIG. 2.
FIG. 6 is a schematic cross-sectional view of the D-D position of FIG. 2 provided by the present invention.
Fig. 7 is an enlarged schematic view of the position a of fig. 4 provided by the present invention.
Fig. 8 is an enlarged schematic view of the B position of fig. 7 provided by the present invention.
Fig. 9 is an enlarged schematic view of the C position of fig. 6 provided by the present invention.
Fig. 10 is an enlarged schematic view of the D position of fig. 1 provided by the present invention.
FIG. 11 is an enlarged schematic view of the E position of FIG. 5 provided by the present invention.
As shown in the figure: 1. a support base plate; 2. a bed board; 3. a frame; 4. a temporary support assembly; 5. a fixing assembly; 6. a handle; 7. a first rotating shaft; 8. a second rotating shaft; 9. a first fixed block; 10. a second fixed block; 11. a first sliding block; 12. a second sliding block; 14. a second roller; 15. a limit groove; 16. a limit bar; 17. a support cloth; 18. a band-type brake motor; 19. band-type brake; 20. pressing the first switch; 21. pressing a second switch; 22. an electromagnet I; 23. an electromagnet II; 24. clamping the column; 25. a lifting groove; 26. a permanent magnet; 27. an elastic telescopic rod; 28. a third rotating shaft; 29. a lifting cylinder; 30. a baffle; 31. a reset torsion spring; 32. a cylinder; 33. lifting columns; 34. an electric push rod; 35. a chute; 36. a screw; 37. a slide block; 38. a biaxial motor; 39. and a controller.
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
Detailed Description
In the description of the present invention, it should be understood that the terms "center," "lateral," "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more. In addition, the term "include" and any variations thereof are intended to cover a non-exclusive inclusion.
Referring to fig. 1-11, a nuclear magnetic resonance examination transfer bed comprises a supporting bottom plate 1 and a bed plate 2, wherein a plurality of universal wheels are connected and arranged on the lower side of the supporting bottom plate 1, the bed plate 2 is capable of lifting on the upper side of the supporting bottom plate 1, a frame body 3 capable of horizontally sliding is arranged on the upper side of the bed plate 2, a temporary supporting component 4 is arranged in the frame body 3, a fixing component 5 for fixing the temporary supporting component 4 is arranged in the frame body 3, and a handle 6 is connected and arranged at one end of the bed plate 2.
The temporary supporting component 4 comprises a first rotating shaft 7, a second rotating shaft 8, a first fixing block 9, a second fixing block 10, a first sliding block 11 and a second sliding block 12, wherein a detachable baffle 30 is fixed at one end of the frame body 3 through bolts, through sliding holes are formed in the other end of the frame body 3 and the baffle 30, a plurality of sliding columns are connected to the two ends of the sliding holes, the first fixing block 9 arranged outside the sliding columns is fixedly arranged at one end of the sliding holes and arranged on the frame body 3, the first sliding block 11 arranged outside the sliding columns is slidably arranged at the other end of the sliding holes and arranged on the frame body 3, the second fixing block 10 arranged outside the sliding columns is fixedly arranged at one end of the sliding holes and arranged on the baffle 30, and the second sliding block 12 arranged outside the sliding columns is slidably arranged at the other end of the sliding holes and arranged on the baffle 30.
One end of the first rotating shaft 7 penetrates through the first fixed block 9 through bearing rotation, the other end of the first rotating shaft 7 penetrates through the second fixed block 10 in a sliding mode, one end of the second rotating shaft 8 penetrates through the first sliding block 11 through bearing, and the other end of the second rotating shaft 8 penetrates through the second sliding block 12 in a sliding mode.
The outside cover of pivot one 7 is equipped with detachable cylinder one, the outside of pivot two 8 is equipped with detachable cylinder two 14, the inboard of cylinder one and cylinder two 14 all is equipped with spacing groove 15, the outside of pivot one 7 and pivot two 8 all is equipped with the spacing strip 16 with spacing groove 15 matched with, the outside winding of cylinder one and cylinder two 14 has same supporting cloth 17.
The outside connection of framework 3 is equipped with band-type brake motor 18, band-type brake motor 18's output is connected with pivot one 7.
One side of the first fixed block 9 and one side of the second fixed block 10 are connected with an electromagnet I22, and one side of the first sliding block 11 and one side of the second sliding block 12 are connected with an electromagnet II 23 matched with the electromagnet I22.
The outside of the second rotating shaft 8 is provided with a band-type brake 19 fixed on the first sliding block 11, one end of the sliding hole is connected with a first push switch 20, and the first electromagnet 22 positioned on one side of the first fixed block 9 is connected with a second push switch 21.
The fixed subassembly 5 includes chucking post 24, lift groove 25 and permanent magnet 26, the lift groove 25 sets up in the slide hole on framework 3, the lift groove 25 sets up the one end of keeping away from fixed block one 9 at the slide hole, chucking post 24 can go up and down in lift groove 25, chucking post 24's upper end is the inclined plane, the embedding is equipped with permanent magnet 26 in the chucking post 24, chucking post 24's lower extreme connection is equipped with pivot three 28, the lower extreme connection in the lift groove 25 is equipped with elastic expansion rod 27, elastic expansion rod 27's upper end connection is equipped with the lift section of thick bamboo 29 that sets up in the pivot three 28 outside through the bearing, the outside of pivot three 28 is fixed and is equipped with the reset torsion spring 31 with lift section of thick bamboo 29 inner wall connection.
The upper side connection of supporting baseplate 1 is equipped with a plurality of barrels 32, the cooperation is equipped with lifting column 33 in the barrel 32, lifting column 33's upper end is connected with bed board 2, the inboard bottom connection of barrel 32 is equipped with electric putter 34, electric putter 34's output is connected with lifting column 33.
Both sides of bed board 2 upper surface all are equipped with spout 35, two all rotate in the spout 35 and be equipped with screw rod 36, the outside of screw rod 36 is equipped with the slider 37 that is connected with bed board 2 through the thread bush, the one end of screw rod 36 extends to the outside connection of bed board 2 and is equipped with bevel gear one, one side connection of bed board 2 is equipped with biax motor 38, two output of biax motor 38 all are connected and are equipped with bevel gear two with bevel gear one meshing.
The electric brake is characterized in that a controller 39 is connected to one side of the bed plate 2, the electric push rod 34, the band-type brake motor 18, the electromagnet I22, the electromagnet II 23, the pressing switch I20 and the pressing switch II 21 are all electrically connected with the controller 39, the pressing switch I20 is a closing switch of the band-type brake 19, the pressing switch II 21 is an opening switch of the band-type brake 19, when the pressing switch I20 and the pressing switch II 21 are pressed, generated electric signals are input into the controller 39, and normally closed and normally open of the band-type brake 19 are controlled through the controller 39 (normally closed means that the band-type brake 19 closes the fixed rotating shaft II 8 to enable the band-type brake 19 to be fixed, and normally open means that the band-type brake 19 does not close the fixed rotating shaft II 8 to enable the band-type brake to rotate).
The working principle and the use flow of the invention are as follows:
when a patient moves to support on the upper side of the supporting cloth 17, the handle 6 is held to drive the bed plate 2 to move, and the lifting column 33, the cylinder 32, the supporting bottom plate 1 and the universal wheels are matched to freely move, when the patient moves to one end of the nuclear magnetic resonance examination bed, the lifting column 33 and the bed plate 2 can be adjusted to lift through the opening of the electric push rod 34, and the lower side of one end of the adjusting frame 3 far away from the handle 6 is propped against the upper side of one end of the nuclear magnetic resonance examination bed;
the rotation of the double-shaft motor 38 is opened, the rotation of the bevel gear I and the bevel gear II is matched, the screw 36 is driven to rotate, the adjusting slide block 37 slides in the sliding groove 35, the adjusting frame body 3 slides on the nuclear magnetic resonance examination bed, the supporting cloth 17 drags a patient to move on the nuclear magnetic resonance examination bed, when the patient moves completely above the nuclear magnetic resonance examination bed, in an initial state, the clamping column 24 is abutted against the electromagnet II 23, the sliding block I11 is abutted against the push switch I20, the generated electric signal is input into the controller 39, the controller 39 controls the band-type brake 19 to be normally closed, the rotating shaft II 8 can not rotate, the roller I and the roller II 14 at two ends of the supporting cloth 17 are fixed, simultaneously, the electromagnet II 23 and the sliding block I11 are fixed through the clamping column 24, the rotating shaft II 8 and the roller II 14 are fixed, the electromagnet I22 and the electromagnet II 23 are opened, the first electromagnet 22 and the second electromagnet 23 generate magnetic fields, the first electromagnet 22 and the second electromagnet 23 attract each other, the second electromagnet 23 generates repulsive magnetic fields to the permanent magnet 26, in a specific implementation, the permanent magnet 26 is in a flat plate structure, one pole of the magnetic fields is inclined towards the second electromagnet 23, the clamping column 24 is rotated by the magnetic field generated by the second electromagnet 23 (under the action of the torsion spring 31, the permanent magnet 26 in the clamping column 24 is not parallel to the first electromagnet 22 and the second electromagnet 23 in the initial state, the included angle generated between the permanent magnet 26 and the first electromagnet 22 or the second electromagnet 23 is smaller than 30 degrees, the third rotating shaft 28 rotates in the lifting cylinder 29, the inclined surface on the clamping column 24 is aligned with the second electromagnet 23, the magnetic field of the permanent magnet 26 in the direction of the second electromagnet 23 can attract the second electromagnet 23, the clamping column 24 does not limit-support the second electromagnet 23 any more, the electromagnet II 23 can control the band-type brake motor 18 to drive the rotation of the first rotating shaft 7 through the inclined surface at the upper end of the clamping column 24, so as to drive the first roller to rotate, the used supporting cloth 17 starts to be wound on the first roller, the outside of the second roller 14 is a brand-new clean supporting cloth 17, the supporting cloth 17 on the surface of the second roller 14 cannot be rotated when the second roller 14 approaches the first roller, and the first sliding block 11 and the second sliding block 12 can stably slide on the outside of the sliding column in the sliding process of the second roller 14;
in the process that the roller II 14 faces the roller I, the roller I moves on the back of a patient, the patient is not supported any more, the patient is lightly placed on the upper side of the nuclear magnetic resonance examination bed, the carrying operation is avoided, the damage to the body of the patient is avoided, the acting frame body 3 of the electric push rod 34 is lifted again, and when the height of the frame body 3 is higher than that of the patient, the frame body 3 is slid and reset on the upper side of the bed plate 2 through the double-shaft motor 38;
the used supporting cloth 17 is rotatably accommodated at the outer side of the first roller, the second electromagnet 23 is far away from the permanent magnet 26, the rotating shaft III 28 is reset through the torsion spring, the clamping post 24 is rotatably reset, the second electromagnet 23 presses the pressing switch II 21, the band-type brake 19 is normally open, the second rotating shaft 8 can rotate, the second roller 14 can rotate, the second electromagnet 23 is controlled to generate opposite magnetic fields, the first electromagnet 22 and the second electromagnet 23 repel each other, the first sliding block 11 and the second sliding block 12 slide in the sliding hole, the second roller 14 slides along with the first sliding block, the supporting cloth 17 on the second roller 14 starts to be rotatably unfolded until the pressing switch I20 is pressed, the second rotating shaft 8 is fixed, the first sliding block 11 presses the upper end of the clamping post 24 and then is limited and fixed by the clamping post 24, the supporting cloth 17 is tightly stretched, and a new supporting cloth 17 is replaced for supporting a next patient conveniently.
After the supporting cloth 17 on the outer side of the first roller is completely rotated out, the baffle 30 is removed through bolts, and the first roller and the second roller 14 can be respectively removed on the outer sides of the first rotating shaft 7 and the second rotating shaft 8, so that the supporting cloth 17 can be conveniently cleaned and disinfected.
Standard parts used in the invention can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional modes in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that details are not described in detail in the specification, and the invention belongs to the prior art known to the person skilled in the art.
The invention and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the invention as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present invention.
Claims (7)
1. The utility model provides a nuclear magnetic resonance inspection transfer bed, includes supporting baseplate (1) and bed board (2), the downside connection of supporting baseplate (1) is equipped with a plurality of universal wheels, its characterized in that: the bed board (2) can be lifted at the upper side of the supporting bottom board (1), a frame body (3) capable of horizontally sliding is arranged at the upper side of the bed board (2), a temporary supporting component (4) is arranged in the frame body (3), a fixing component (5) for fixing the temporary supporting component (4) is arranged in the frame body (3), and a handle (6) is connected with one end of the bed board (2);
the temporary support assembly (4) comprises a first rotating shaft (7), a second rotating shaft (8), a first fixed block (9), a second fixed block (10), a first sliding block (11) and a second sliding block (12), wherein one end of the frame body (3) is a baffle plate (30) which is fixed and detachable through bolts, the other end of the frame body (3) and the baffle plate (30) are respectively provided with a through sliding hole, two ends of the sliding holes are connected with a plurality of sliding columns, one end of each sliding hole arranged on the frame body (3) is fixedly provided with a first fixed block (9) arranged outside the sliding column, the other end of each sliding hole arranged on the frame body (3) is slidably provided with a first sliding block (11) arranged outside the sliding column, one end of each sliding hole arranged on the baffle plate (30) is fixedly provided with a second fixed block (10) arranged outside the sliding column, and the other end of each sliding hole arranged on the baffle plate (30) is slidably provided with a second sliding block (12) arranged outside the sliding column;
one end of the first rotating shaft (7) rotates through the first fixed block (9) through a bearing, the other end of the first rotating shaft (7) slides through the second fixed block (10), one end of the second rotating shaft (8) penetrates through the first sliding block (11) through the bearing, and the other end of the second rotating shaft (8) slides through the second sliding block (12);
the outside cover of pivot one (7) is equipped with detachable cylinder one, the outside of pivot two (8) is equipped with detachable cylinder two (14), the inboard of cylinder one and cylinder two (14) all is equipped with spacing groove (15), the outside of pivot one (7) and pivot two (8) all is equipped with spacing (16) with spacing groove (15) matched with, the outside winding of cylinder one and cylinder two (14) has same piece supporting cloth (17).
2. A nuclear magnetic resonance examination transfer bed as claimed in claim 1, wherein: the outside connection of framework (3) is equipped with band-type brake motor (18), the output of band-type brake motor (18) is connected with pivot one (7).
3. A nuclear magnetic resonance examination transfer bed as claimed in claim 2, wherein: one side of the first fixed block (9) and one side of the second fixed block (10) are connected with an electromagnet I (22), and one side of the first sliding block (11) and one side of the second sliding block (12) are connected with an electromagnet II (23) matched with the electromagnet I (22).
4. A nuclear magnetic resonance examination transfer bed as claimed in claim 3, wherein: the outside of pivot two (8) is equipped with band-type brake stopper (19) of fixing on sliding block one (11), sliding hole one end is connected and is equipped with push switch one (20), is located on electromagnet one (22) of fixed block one (9) one side and is connected and be equipped with push switch two (21).
5. A nuclear magnetic resonance examination transfer bed as claimed in claim 4, wherein: the fixing assembly (5) comprises a clamping column (24), a lifting groove (25) and a permanent magnet (26), wherein the lifting groove (25) is arranged in a sliding hole on a frame body (3), the lifting groove (25) is arranged at one end of the sliding hole, which is far away from a fixed block I (9), the clamping column (24) can lift in the lifting groove (25), the upper end of the clamping column (24) is an inclined surface, the permanent magnet (26) is embedded in the clamping column (24), a rotating shaft III (28) is connected with the lower end of the clamping column (24), an elastic telescopic rod (27) is connected with the lower end in the lifting groove (25), a lifting cylinder (29) arranged outside the rotating shaft III (28) through a bearing is connected with the upper end of the elastic telescopic rod (27), and a reset torsion spring (31) connected with the inner wall of the lifting cylinder (29) is fixedly arranged outside the rotating shaft III (28).
6. A nuclear magnetic resonance examination transfer bed in accordance with claim 5, wherein: the upper side connection of supporting baseplate (1) is equipped with a plurality of barrels (32), barrel (32) internal fit is equipped with lift post (33), the upper end of lift post (33) is connected with bed board (2), the inboard bottom connection of barrel (32) is equipped with electric putter (34), the output of electric putter (34) is connected with lift post (33).
7. A nuclear magnetic resonance examination transfer bed as claimed in claim 6, wherein: both sides of bed board (2) upper surface all are equipped with spout (35), two all rotate in spout (35) and be equipped with screw rod (36), the outside of screw rod (36) is equipped with slider (37) that are connected with bed board (2) through the thread bush, the one end of screw rod (36) extends to the outside of bed board (2) and connects and be equipped with bevel gear one, one side of bed board (2) is connected and is equipped with biax motor (38), biax motor (38) both outputs all are connected and are equipped with bevel gear two with the meshing of bevel gear one.
Priority Applications (1)
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| CN202310761219.2A CN116807764B (en) | 2023-06-27 | 2023-06-27 | Nuclear magnetic resonance examination transfer bed |
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| CN202310761219.2A CN116807764B (en) | 2023-06-27 | 2023-06-27 | Nuclear magnetic resonance examination transfer bed |
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Citations (5)
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|---|---|---|---|---|
| EP0430084A1 (en) * | 1989-11-21 | 1991-06-05 | Stierlen-Maquet Aktiengesellschaft | Device for transfering patients |
| WO2011139062A2 (en) * | 2010-05-03 | 2011-11-10 | Jeon Jung Ae | Bed for transferring patients |
| CN213525988U (en) * | 2020-06-16 | 2021-06-25 | 李慧君 | Department of anesthesia is with comfortable nursing bed |
| CN214342970U (en) * | 2020-11-13 | 2021-10-08 | 首都医科大学附属北京朝阳医院 | Nuclear magnetic resonance examination is with transporting bed |
| CN113662758A (en) * | 2021-07-05 | 2021-11-19 | 刘姗姗 | Medical vehicle for transferring body of seriously ill patient |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1957024A4 (en) * | 2005-12-05 | 2009-05-13 | Scott M Ahlman | Patient single surface system |
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- 2023-06-27 CN CN202310761219.2A patent/CN116807764B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0430084A1 (en) * | 1989-11-21 | 1991-06-05 | Stierlen-Maquet Aktiengesellschaft | Device for transfering patients |
| WO2011139062A2 (en) * | 2010-05-03 | 2011-11-10 | Jeon Jung Ae | Bed for transferring patients |
| CN213525988U (en) * | 2020-06-16 | 2021-06-25 | 李慧君 | Department of anesthesia is with comfortable nursing bed |
| CN214342970U (en) * | 2020-11-13 | 2021-10-08 | 首都医科大学附属北京朝阳医院 | Nuclear magnetic resonance examination is with transporting bed |
| CN113662758A (en) * | 2021-07-05 | 2021-11-19 | 刘姗姗 | Medical vehicle for transferring body of seriously ill patient |
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| CN116807764A (en) | 2023-09-29 |
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