Medical transfer bed

Abstract

The utility model relates to a medical transfer bed, relates to the technical field of medical equipment, and is used for solving the problems that in the prior art, the working intensity of medical staff is increased, the working efficiency is reduced, the stability is relatively limited, and certain potential safety hazards exist due to the fact that the transfer bed is stabilized by the medical staff. Comprising a transfer bed body and at least two sets of connecting assemblies, and the structures of the connecting assemblies are the same; the connecting assembly comprises a mounting part, a telescopic rod and a connecting part, the mounting part is detachably mounted on the transfer bed body, one end of the telescopic rod is rotatably mounted on the mounting part, and the other end of the telescopic rod is fixedly connected with the connecting part used for fixing the transfer bed body; the connecting piece is in a hook shape, and the connecting piece rotates and is connected to a cross rod of the operating bed in a hooked mode.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical equipment technical field especially is involved in a kind of medical transfer bed. BACKGROUND

[0002] As the indispensable medical equipment inside hospital, medical transfer bed undertakes the important task of safely and efficiently transporting patients from sickbed to operating table, examination room or different ward, and also plays a key role in linking ambulance and hospital. Its emergence greatly relieves the pain and inconvenience brought by traditional hand-lifting patient transfer, significantly improves the efficiency and safety of transfer, and becomes the standard configuration of modern hospital.

[0003] However, in actual use process, although medical transfer bed provides convenient transfer mode for patient, but in the key link of transferring patient from transfer bed to operating bed or sickbed, there is an urgent problem to be solved. Since the brake function of transfer bed roller is often poor, in order to ensure that transfer bed does not shake or move during transfer process, at least two medical staffs are needed to hold transfer bed firmly every time. This fixing mode not only increases the working strength of medical staff, reduces work efficiency, but also has relatively limited stability, and has certain safety hazard. UTILITARIAN CONTENT

[0004] In view of the defects in the prior art, the utility model provides a medical transfer bed, which is used to solve the problems that the prior art adopts the mode of medical staff holding transfer bed, which not only increases the working strength of medical staff, reduces work efficiency, but also has relatively limited stability, and has certain safety hazard.

[0005] In order to achieve the above purpose, the utility model provides a medical transfer bed, which comprises: a transfer bed body and at least two groups of connecting components, and the structure of each group of connecting components is the same.

[0006] The connecting component comprises a mounting piece, a telescopic rod and a connecting piece, the mounting piece is detachably mounted on the transfer bed body, one end of the telescopic rod is rotatably mounted on the mounting piece, and the other end of the telescopic rod is fixedly connected with the connecting piece for fixing the transfer bed body; the connecting piece is hook-shaped, and the connecting piece is rotatably hooked on the cross bar of operating bed.

[0007] In this way, through the mutual cooperation of mounting piece, telescopic rod and connecting piece, the effect of fixing transfer bed body is achieved, not only the stability of transfer bed body is guaranteed, but also the working strength of medical staff is reduced, and the work effect is improved.

[0008] Further, the mounting piece comprises a locking bolt and two fixing blocks, one end of each of the two fixing blocks is hinged, and the other end of each of the two fixing blocks is provided with a threaded through hole, and the locking bolt is threadedly connected in the two threaded through holes; one of the fixing blocks is connected with the telescopic rod through a ball hinge.

[0009] Further, the telescopic rod comprises a hollow connecting rod and a moving rod, one end of the connecting rod is fixedly connected with the rotating end of the ball hinge, and the fixed end of the ball hinge is fixedly connected with one of the fixing blocks; one end of the moving rod is slidingly connected in the connecting rod, and the other end of the moving rod is fixedly connected with the connecting piece; a limiting piece is arranged between the moving rod and the connecting rod.

[0010] Further, the limiting piece is a bolt, the connecting rod is provided with a positioning hole, the moving rod is provided with a plurality of limiting through holes matched with the positioning hole, and the bolt is inserted in one of the limiting through holes through the positioning hole.

[0011] Further, the connecting piece is a hook, and one end of the hook is fixedly connected with the moving rod.

[0012] Further, the front end of the moving rod is fixedly connected with a suction disc for negative pressure adsorption through a hose.

[0013] Further, the transfer bed body comprises a moving support frame, a bed body and a lifting assembly, the lifting assembly is fixedly installed between the moving support frame and the bed body, and the mounting piece is detachably installed on the bed body.

[0014] Further, the lifting assembly comprises an adjusting piece and an X-shaped adjusting support, the left upper fulcrum and the left lower fulcrum of the X-shaped adjusting support are both rotationally installed on the moving support frame and the bed body, the right upper fulcrum and the right lower fulcrum of the X-shaped adjusting support are both slidingly connected in a sliding groove on the moving support frame and the bed body, and the right upper fulcrum and the right lower fulcrum of the X-shaped adjusting support are both rotationally connected with the sliding groove; the adjusting piece is arranged between the moving support frame and the X-shaped adjusting support, and the sliding direction of the X-shaped adjusting support is parallel to the edge line of the bed body on the same side.

[0015] Further, the X-shaped adjusting support is arranged as two symmetrical X-shaped adjusting supports, a pushing rod is fixedly connected between the sliding sides of the two X-shaped adjusting supports, and the pushing rod is provided with a threaded through hole; the adjusting piece is a screw rod, one end of the screw rod penetrates through the threaded through hole and abuts against the cross bar of the moving support frame, and the other end of the screw rod is rotationally installed on the moving support frame; the screw rod is parallel to the edge line of the bed body on the same side of the X-shaped support.

[0016] The beneficial effects of the embodiment are as follows:

[0017] 1. Through the cooperation of the mounting piece, the telescopic rod and the connecting piece, the effect of fixing the stretcher body is achieved, not only the stability of the stretcher body is guaranteed, but also the working strength of the medical staff is reduced, and the working effect is improved;

[0018] 2. Through the cooperation of the moving rod, the connecting rod, the positioning hole, the limiting through hole and the bolt, the hook is better hooked on the cross rod of the operating bed, the sick bed or other equipment; at the same time, the different gap conditions between the stretcher body and the operating bed, the sick bed or other equipment can also be met;

[0019] 3. Through the setting of the suction cup, the application range of the fixed connection between the stretcher body and other equipment is increased. BRIEF DESCRIPTION OF DRAWINGS

[0020] Fig. 1 It is a whole structure schematic view of the medical stretcher of the embodiment of the present application.

[0021] Fig. 2 It is a structure schematic view of the mounting piece in the medical stretcher of the embodiment of the present application.

[0022] Among them, the fixed block 11, the nut 12, the locking bolt 13, the first ball 21, the second ball 22, the guide groove 23, the positioning hole 32, the limiting through hole 31, the bolt 33, the moving rod 34, the connecting rod 35, the hook 41, the mounting seat 51, the hose 52, the suction cup 53;

[0023] The moving support frame 61, the bed body 62, the X-shaped adjusting support 63, the pushing rod 64, the screw rod 65, the handle 66. DETAILED DESCRIPTION

[0024] The specific embodiments of the present application will be described in detail below. It should be noted that the embodiments described herein are only used for illustration and do not limit the present application. In the following description, a large number of specific details are set forth in order to provide a thorough understanding of the present application. However, it is obvious to those skilled in the art that the present application does not have to be implemented with these specific details. In other examples, in order to avoid confusion of the present application, well-known circuits, software or methods are not specifically described.

[0025] Reference throughout this specification to "one embodiment", "an embodiment", "one design", or "a design" means that a particular feature, structure, or characteristic described in connection with the embodiment or design is included in at least one embodiment of the application. Thus, appearances of the phrases "in one embodiment", "in an embodiment", "one design", or "a design" in various places throughout this specification are not necessarily all referring to the same embodiment or design. Furthermore, the particular features, structures, or characteristics can be combined in any suitable

[0026] Referring to Figs. 1-2 The utility model provides an embodiment of medical transfer bed, include: transfer bed body and at least two groups of connecting components, this embodiment can select two groups, and the structure of each group connecting component is same; Connecting component includes mounting, telescopic link and connecting piece, mounting can be detached and installed on transfer bed body, one end of telescopic link rotatory mounting is installed on mounting, and the other end of telescopic link is fixedly connected with the connecting piece for fixing transfer bed body; Connecting piece is hook -shaped, and connecting piece rotates and hooks the cross bar on operating bed, sick bed or other equipment. When using, medical staff pushes transfer bed body to the side of operating bed and is in close contact with it, then utilizes the brake of transfer bed body and temporarily fixes transfer bed body first, finally fixes and connects transfer bed body through connecting piece on the operating bed, sick bed or other equipment that need to connect, reaches the purpose of completely fixing transfer bed body, thereby no longer need medical staff to manual firmness transfer bed body, this not only makes the firmness of transfer bed body get the guarantee, also reduced the work intensity of medical staff, improved work effect. When need to detach, only need to detach connecting piece from operating bed, sick bed or other equipment and can complete the detachment work. Meanwhile, when connecting transfer bed body and operating bed, sick bed or other equipment, can satisfy the different situation of the clearance between transfer bed body and operating bed, sick bed or other equipment through telescopic link adjustment.

[0027] In the embodiment, the mounting member includes locking bolts 13 and two fixing blocks 11, one end of the two fixing blocks 11 is hinged, and the other end of the two fixing blocks 11 is provided with threaded holes, and the locking bolts 13 are screwed into the threaded holes; one of the fixing blocks 11 is connected with the telescopic rod through a ball hinge. The two fixing blocks 11 can be clamped on the rod of the transfer bed body, and then the two fixing blocks 11 are fixed by the locking bolts 13, so that the mounting member is completely fixed on the transfer bed body; when not needed, the mounting member can be disassembled from the transfer bed body by unscrewing the locking bolts 13. In actual use, nuts 12 can be screwed on both ends of the locking bolts 13 to further fix the two fixing blocks 11. In actual use, the mounting member can be installed at any suitable position of the transfer bed body according to actual needs; whether the horizontal rod of the transfer bed body is square or round, the inner side of the two fixing blocks can be clamped tightly with the horizontal rod by tightening the locking bolts, so as to achieve the fixing effect.

[0028] In the embodiment, the ball hinge includes a first ball 21 and a second ball 22, the first ball 21 is fixedly connected to one of the fixing blocks 11, the first ball 21 is provided with a cavity, and the second ball 22 is rollingly installed in the cavity and fills the cavity; the first ball 21 is provided with a guide groove 23 for rotating the telescopic rod, the guide groove 23 penetrates one side of the first ball 21 and communicates with the cavity, one end of the telescopic rod penetrates the guide groove 23 and is fixedly connected to the second ball 22; the width of the guide groove 23 is smaller than the diameter of the second ball 22. In use, the angle of rotation of the telescopic rod is limited by the guide groove, and the connecting member can be rotated to a suitable angle by the telescopic rod, so that the connecting member hooks the horizontal rod of the operating bed, the sick bed or other equipment, thereby fixing the transfer bed body. In actual use, the length of the guide groove 23 is set according to actual conditions to facilitate the rotation of the telescopic rod.

[0029] In the embodiment, the telescopic rod includes a hollow connecting rod 35 and a moving rod 34, one end of the connecting rod 35 is fixedly connected to the rotating end of the ball hinge, that is, one end of the connecting rod 35 penetrates the first ball 21 and is fixedly connected to the second ball 22, one end of the moving rod 34 is slidably connected in the connecting rod 35, and the other end of the moving rod 34 is fixedly connected with the connecting member; a limiting piece is arranged between the moving rod 34 and the connecting rod 35. By sliding the moving rod 34 along the connecting rod 35, the connecting member can be extended or retracted, thereby meeting the different gap conditions between the transfer bed body and the operating bed, the sick bed or other equipment. At the same time, the connecting rod 35 and the moving rod 34 are fixed by the limiting piece to avoid arbitrary movement between them, which affects the fixing effect of the transfer bed body. In actual use, the width of the guide groove 23 matches the diameter of the connecting rod 35, facilitating the normal rotation of the connecting rod 35.

[0030] In the embodiment, the connecting rod 35 and the moving rod 34 can be provided as a threaded connection, which is convenient for adjusting the specific position of the moving rod 34 relative to the connecting rod 35, and can also stably connect the connecting rod 35 and the moving rod 34.

[0031] In the embodiment, the limiting piece is provided as a bolt 33, the connecting rod 35 is provided with a positioning hole 32, the moving rod 34 is provided with a plurality of limiting through holes 31 matched with the positioning hole 32, and the bolt 33 penetrates the positioning hole 32 and one of the limiting through holes 31 in sequence. When the position of the moving rod 34 on the connecting rod 35 is adjusted, the bolt 33 is inserted into one of the limiting through holes 31 through the positioning hole 32, so as to achieve the effect of fixing the connecting rod 35 and the moving rod 34. In actual use, the bolt 33 can also be replaced by a screw rod 65, and the positioning hole 32 and each limiting through hole 31 are integrally formed with internal threads, and the screw rod 65 is threadedly connected in the positioning hole 32 and one of the limiting through holes 31, so that the connection is more firm.

[0032] In the embodiment, the connecting piece is provided as a hook 41, one end of the hook 41 is fixedly connected with the moving rod 34. When connecting the transfer bed body with the operating bed, the sickbed or other equipment, the hook 41 is rotated and hung on the cross rod of the operating bed, the sickbed or other equipment; when the hook 41 is used for hooking, the moving rod 34 is first elongated along the connecting rod 35, the hook 41 is hung at a specified position, then the moving rod 34 is retracted along the connecting rod 35, and when the transfer bed body and the operating bed, the sickbed or other equipment cannot be moved, the bolt 33 penetrates the positioning hole 32 and the limiting through hole 31 in sequence, so as to achieve the effect of fixing the moving rod 34 and the connecting rod 35, that is, completely fixing the connection between the transfer bed body and the operating bed, the sickbed or other equipment. In actual use, the opening angle of the guide groove 23 can be provided as 0°-180° on the horizontal plane, so that the rotating angle of the connecting rod 35 with the hook 41 brought by the moving rod 34 is 0°-180°; at the same time, the second ball 22 and the first ball 21 have a certain friction coefficient, and a certain external force is required to make the second ball 22 rotate, which can effectively avoid the random rotation of the connecting rod 35. In use, the hook 41 can horizontally hook the cross rod of the operating bed, the sickbed or other equipment; when not in use, the hook 41 can be horizontally rotated by 180° under the driving of the connecting rod 35, so that the hook 41 does not extend to the outside of the original width of the transfer bed body, avoiding the damage of the hook 41 to people or objects. However, the rotation by 180° still enables the connecting rod 35 to remain in a horizontal state, and meanwhile, under the action of the gravity of the connecting rod 35, the moving rod 34 and the hook 41, it remains in a downward rotating trend, further avoiding the situation that the hook 41 may be driven by the connecting rod 35 to rotate when not in use.

[0033] In the embodiment, the front end of the moving rod 34 is fixedly connected with a suction cup 53 for negative pressure adsorption through a hose 52. In actual use, the suction cup 53 can be installed on the moving rod 34 or the hook 41. For example, the hook 41 is fixedly connected with a mounting seat 51, and the mounting seat 51 is fixedly connected with the suction cup 53 for negative pressure adsorption through the hose 52. When there is no horizontal rod suitable for hooking of the hook 41 on the device to be connected, the suction cup 53 is used to fix the connection between the transfer bed body and other devices through negative pressure adsorption, thereby increasing the applicable range of the connection between the transfer bed body and other devices. Meanwhile, the connecting rod 35 can rotate along the central axis of the connecting rod 35 to change the orientation of the suction cup 53, so that the suction cup 53 is adsorbed to the gas device. Meanwhile, in use, when the adsorption surface of the suction cup 53 is not parallel to the adsorbed surface, the hose 52 can be used to slightly adjust the angle of the suction cup 53, so that the adsorption surface of the suction cup 53 is parallel to the adsorbed surface, thereby ensuring stable adsorption. In actual use, the suction cup 53 can be a manually squeezed suction cup, which is convenient to operate.

[0034] In the embodiment, the transfer bed body includes a moving support frame 61, a bed body 62, and a lifting assembly. The lifting assembly is fixedly installed between the moving support frame 61 and the bed body 62, and the mounting member is detachably installed on the bed body 62. In use, the bed body 62 is closely arranged beside the operating bed, and then the height of the bed body 62 is adjusted by the lifting assembly, so that the bed surface of the bed body 62 is flush with the bed surface of the operating bed, thereby facilitating the transfer of the patient from the bed body 62 to the operating bed.

[0035] In the embodiment, the lifting assembly includes an adjusting member and an X-shaped adjusting support 63. The left upper fulcrum and the left lower fulcrum of the X-shaped adjusting support 63 are both rotationally installed on the moving support frame 61 and the bed body 62. The right upper fulcrum and the right lower fulcrum of the X-shaped adjusting support 63 are both slidably connected in the sliding groove on the moving support frame 61 and the bed body 62, and the right upper fulcrum and the right lower fulcrum of the X-shaped adjusting support 63 are both rotationally connected with the sliding groove. The adjusting member is arranged between the moving support frame 61 and the X-shaped adjusting support 63, and the sliding direction of the X-shaped adjusting support 63 is parallel to the side line of the same side bed body 62. When lifting the bed body 62, the sliding side sliding distance of the X-shaped adjusting support 63 is controlled by the adjusting member, so as to change the angle between the included angles of the X-shaped adjusting support 63, that is, to adjust the height of the bed body 62.

[0036] In the embodiment, the X-shaped adjusting support 63 is arranged as two symmetrical ones, and the sliding sides of the two X-shaped adjusting supports 63 are fixedly connected with a push rod 64, and a threaded through hole is formed in the push rod 64; the adjusting member is arranged as a screw rod 65, one end of the screw rod 65 penetrates through the threaded through hole and abuts against the cross bar of the moving support frame 61, and the other end of the screw rod 65 is rotatably installed on the moving support frame 61; the screw rod 65 is parallel to the side line of the bed body 62 on the same side of the X-shaped adjusting support 63. When the bed body 62 is lifted, the screw rod 65 is rotated to move the push rod 64 along the screw rod 65, that is, the two X-shaped adjusting supports 63 are simultaneously moved along the direction of the screw rod 65, so that the height of the bed body 62 is adjusted.

[0037] In the embodiment, the screw rod 65 is fixedly connected with a handle 66, so that the medical staff can rotate the screw rod 65, saving time and effort.

[0038] The specific use method of the embodiment is as follows:

[0039] Before use, the medical staff pushes the moving support frame 61 to move the bed body 62 to one side of the operating bed, and then rotates the handle 66 to adjust the height of the bed body 62 by rotating the screw rod 65, until the bed surface of the bed body 62 is flush with the bed surface of the operating bed.

[0040] Then the connecting rod 35 is rotated, the hook 41 is hooked on the cross bar of the operating bed, the sickbed or other equipment, and then the position of the moving rod 34 on the connecting rod 35 is adjusted, the latch 33 is sequentially penetrated through the positioning hole 32 and one of the limiting through holes 31, so that the connecting rod 35 and the moving rod 34 are fixedly connected, thereby avoiding the sliding of the transfer bed body, that is, the fixed connection of the transfer bed body and the operating bed, the sickbed or other equipment is completed.

[0041] When there is no cross bar suitable for hooking the hook 41 on the equipment to be connected, the connecting rod 35 is rotated to change the orientation of the suction cup 53, so that the adsorption surface of the suction cup 53 is parallel to the adsorbed surface, thereby the suction cup 53 is stably adsorbed on other equipment, and the fixing work of the transfer bed body is completed.

[0042] In summary, the installation piece, the telescopic rod and the connecting piece are cooperated with each other to fix the transfer bed body, not only the stability of the transfer bed body is guaranteed, but also the working strength of the medical staff is reduced, and the working effect is improved. Therefore, the utility model effectively overcomes the various shortcomings in the prior art.

[0043] Finally, it should be noted that: the above embodiments are used to illustrate the technical solutions of the present application, rather than limiting them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application, and they should be covered in the scope of the claims and the specification of the present application.

Claims

1. A medical transfer bed, characterized by, The utility model relates to a transport bed body and at least two groups of connecting components, and the structure of each group of connecting components is same. The connecting component includes a mounting piece, a telescopic rod and a connecting piece, the mounting piece is detachably mounted on the transport bed body, one end of the telescopic rod is rotatably mounted on the mounting piece, and the other end of the telescopic rod is fixedly connected with the connecting piece for fixing the transport bed body; the connecting piece is hook-shaped, and the connecting piece is rotatably hooked on a cross bar of a surgical bed. The mounting piece includes locking bolts and two fixed blocks, one end of each of the two fixed blocks is hingedly connected, each of the two fixed blocks is provided with a threaded through hole at the other end, and the locking bolts are threadedly connected in the threaded through holes; one of the fixed blocks is connected with the telescopic rod through a ball hinge.

2. The medical transfer bed of claim 1, wherein: The telescopic rod includes a hollow connecting rod and a moving rod, one end of the connecting rod is fixedly connected with the rotating end of the ball hinge, the fixed end of the ball hinge is fixedly connected with one of the fixed blocks, one end of the moving rod is slidably connected in the connecting rod, and the other end of the moving rod is fixedly connected with the connecting piece; a limiting piece is arranged between the moving rod and the connecting rod.

3. The medical transfer bed of claim 2, wherein: The limiting piece is arranged as a bolt, the connecting rod is provided with a positioning hole, the moving rod is provided with a plurality of limiting through holes matched with the positioning hole, and the bolt is inserted in one of the limiting through holes through the positioning hole.

4. The medical transfer bed of claim 3, wherein: The connecting piece is arranged as a hook, one end of the hook is fixedly connected with the moving rod.

5. The medical transfer stretcher of claim 3, wherein: A suction cup for negative pressure adsorption is fixedly connected to the front end of the moving rod through a hose.

6. The medical transfer bed of claim 3, wherein: The transport bed body includes a moving support frame, a bed body and a lifting assembly, the lifting assembly is fixedly mounted between the moving support frame and the bed body, and the mounting piece is detachably mounted on the bed body.

7. The medical transfer bed of claim 1, wherein: The lifting assembly includes an adjusting piece and an X-shaped adjusting support, the left upper fulcrum and the left lower fulcrum of the X-shaped adjusting support are rotatably mounted on the moving support frame and the bed body, the right upper fulcrum and the right lower fulcrum of the X-shaped adjusting support are slidably connected in the sliding groove on the moving support frame and the bed body, and the right upper fulcrum and the right lower fulcrum of the X-shaped adjusting support are rotatably connected with the sliding groove; the adjusting piece is arranged between the moving support frame and the X-shaped adjusting support, and the sliding direction of the X-shaped adjusting support is parallel to the side line of the bed body on the same side.

8. The medical transfer bed of claim 7, wherein: The X-shaped adjusting support is arranged as two symmetrical structures, a pushing rod is fixedly connected between the sliding sides of the two X-shaped adjusting supports, and a threaded through hole is formed in the pushing rod; the adjusting piece is arranged as a screw rod, one end of the screw rod penetrates through the threaded through hole and abuts against the cross bar of the moving support frame, and the other end of the screw rod is rotatably mounted on the moving support frame; the screw rod is parallel to the side line of the bed body on the same side of the X-shaped adjusting support.

9. The medical transfer bed of claim 8, wherein: ​

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