Multifunctional operation transfer bed

What is AI technical title?
AI technical title is built by Patsnap AI team. It summarizes the technical point description of the patent document.
By designing a multi-functional surgical transport bed, using electric push rods and servo motors to drive the lifting and deck movement of the bed frame, the problem of the existing transport bed requiring multiple people to participate is solved, and convenient transport for single persons is achieved and workload is reduced.

CN223081862UActive Publication Date: 2025-07-11NORTH CHONGQING KUANREN HOSPITAL

View PDF 0 Cites 0 Cited by

Patent Information

Application Number: CN202421748482.4
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-07-23
Publication Date: 2025-07-11
Estimated Expiration: 2034-07-23

AI Technical Summary

Technical Problem

The existing transport bed requires multiple people to participate, which increases the workload.

Method used

A multi-functional surgical transport bed is designed, including a base, a moving wheel, a transport assembly, a lifting member, a bed frame, a connecting seat, a locker, a bed surface, a guardrail and a driving member. The lifting and detent movement of the bed frame is driven by a push rod and a servo motor to achieve separation of the bed surface and reduce manual operation.

Benefits of technology

It can complete the patient's transportation by a single person, reduce workload, and improve the convenience and efficiency of transportation.

✦ Generated by Eureka AI based on patent content.

Smart Images

Figure CN223081862U_ABST

Patent Text Reader

Abstract

The utility model relates to the technical field of medical equipment, in particular to a multifunctional operation transfer bed which comprises a base, moving wheels and a transfer assembly. The transfer assembly comprises a lifting component, a bedstead, a connecting seat, a clamping seat, a bed surface, a guardrail and a driving component, the bedstead is connected with the base through the lifting component, the clamping seat is in sliding connection with the bedstead, the connecting seat is detachably connected with the clamping seat, the bed surface is connected with the connecting seat, the guardrail is detachably connected with the bedstead, the driving component is arranged on the bedstead, and the bedstead is driven to descend through the lifting component. The bed surface and the patient are driven to descend, so that the patient can fall on the sickbed; then the driving component drives the clamping seat to move, so that the clamping seat is moved out of the connecting groove in the connecting seat, the connecting seat is taken down from the clamping seat, the bed surface and the bed frame are separated, the bed frame and the base can be taken out at the moment, and the patient is taken out of the bed surface from two sides for next use, so that the patient is conveniently transferred; and the workload is reduced.

Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a multifunctional surgical transfer bed. Background Art

[0002] Transfer beds are mainly used for transferring patients between beds. At present, the transfer stretchers and transfer beds used clinically are all of steel frame structures, which are bulky and inflexible, inconvenient to use, and require multiple people to participate in the docking with the operating table and the hospital bed, increasing the workload. Content of the Utility Model

[0003] The purpose of the utility model is to provide a multifunctional surgical transfer bed, which solves the problem that multiple people are required to participate in the transfer of the existing transfer bed, increasing the workload.

[0004] To achieve the above purpose, the utility model provides a multifunctional surgical transfer bed, which includes a base and moving wheels. The moving wheels are installed on the base, and a transfer component is further included; the transfer component includes a lifting member, a bed frame, a connecting seat, a clamping seat, a bed surface, guardrails and a driving member. The lifting member is arranged on the base, the bed frame is connected to the base through the lifting member, the lifting member can drive the bed frame to lift, the clamping seat is slidably connected to the bed frame and is arranged on the bed frame, the connecting seat is detachably connected to the clamping seat and is arranged on the clamping seat, the bed surface is connected to the connecting seat and is arranged on the connecting seat, the guardrails are detachably connected to the bed frame and are arranged on the bed frame, and the driving member is arranged on the bed frame and drives the clamping seat to move.

[0005] Wherein, the driving member includes an electric push rod and a connecting plate. The electric push rod is connected to the bed frame and is located inside the bed frame; the connecting plate is arranged on the electric push rod, is connected to the output end of the electric push rod, and is fixedly connected to the clamping seat.

[0006] Wherein, the transfer component further includes a guiding member. The guiding member includes a guiding rod and a guiding sleeve. The guiding sleeve is fixedly connected to the base and is located on one side of the base; the guiding rod is slidably connected to the guiding sleeve, is fixedly connected to the bed frame, and is arranged on the guiding sleeve.

[0007] Wherein, the lifting member includes a mounting seat, a threaded rod, a threaded sleeve and a limiting sleeve. The mounting seat is fixedly connected to the base and is located on one side of the base; the threaded rod is rotatably connected to the mounting seat and is arranged on the mounting seat; the threaded sleeve is threadedly connected to the threaded rod, is fixedly connected to the bed frame, and is sleeved on the threaded rod; the limiting sleeve is fixedly connected to the mounting seat, is slidably connected to the threaded sleeve, and is sleeved on the threaded sleeve.

[0008] Among them, the lifting member further includes a worm, a worm gear and a servo motor. The worm gear is fixedly connected to the threaded rod and is located at one end of the threaded rod. The worm is rotatably connected to the mounting seat, meshes with the worm gear, and is located inside the mounting seat. The servo motor is connected to the mounting seat and is located on one side of the mounting seat. The output end of the servo motor is connected to the worm.

[0009] When using the multifunctional surgical transfer bed of the present utility model, the opening of the base is oriented towards the hospital bed, and then the device is pushed to move, so that the bed frame moves above the hospital bed. At this time, the bed frame is driven to descend by the lifting member, and then the bed surface and the patient are driven to descend, so that the patient can fall on the hospital bed. Then, the clamping seat is driven to move by the driving member, so that the clamping seat is removed from the connecting groove on the connecting seat, and then the connecting seat is removed from the clamping seat, thereby separating the bed surface from the bed frame. At this time, the bed frame and the base can be taken out, and the patient can be taken out sideways in both directions to take out the bed surface for the next use, achieving the purpose of facilitating the transfer of the patient and reducing the work load. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art.

[0011] Figure 1 It is a schematic diagram of the overall structure of the multifunctional surgical transfer bed according to the first embodiment of the present utility model.

[0012] Figure 2 It is a schematic diagram of the structure of the driving member according to the first embodiment of the present utility model.

[0013] Figure 3 It is a schematic diagram of the structure of the connecting groove according to the first embodiment of the present utility model.

[0014] Figure 4 It is a schematic diagram of the installation structure of the threaded rod according to the second embodiment of the present utility model.

[0015] Figure 5 It is a schematic diagram of the structure of the limiting sleeve according to the second embodiment of the present utility model.

[0016] Figure 6 It is a schematic diagram of the installation structure of the worm according to the second embodiment of the present utility model.

[0017] In the figure: 101 - base, 102 - moving wheels, 103 - transfer assembly, 104 - lifting member, 105 - bed frame, 106 - connecting seat, 107 - clamping seat, 108 - bed surface, 109 - guardrail, 110 - driving member, 111 - electric push rod, 112 - connecting plate, 113 - guiding member, 114 - guiding rod, 115 - guiding sleeve, 116 - connecting groove, 201 - mounting seat, 202 - threaded rod, 203 - threaded sleeve, 204 - limiting sleeve, 205 - worm, 206 - worm gear, 207 - servo motor. Detailed implementation manners

[0018] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present invention, and should not be construed as limiting the present invention.

[0019] First embodiment:

[0020] Please refer to Figures 1 to 3 , in which Figure 1 is the overall structural schematic diagram of the multifunctional surgical transfer bed, Figure 2 is the structural schematic diagram of the driving member, Figure 3 is the structural schematic diagram of the connecting groove.

[0021] The present invention provides a multifunctional surgical transfer bed, including a base 101, moving wheels 102 and a transfer assembly 103. The transfer assembly 103 includes a lifting member 104, a bed frame 105, a connecting seat 106, a clamping seat 107, a bed surface 108, a guardrail 109, a driving member 110 and a guiding member 113. The driving member 110 includes an electric push rod 111 and a connecting plate 112. The guiding member 113 includes a guiding rod 114 and a guiding sleeve 115. By driving the bed frame 105 to descend through the lifting member 104, the bed surface 108 is further driven to descend, so that the bed surface 108 and the patient can land on the hospital bed. Then, by driving the clamping seat 107 to move through the driving member 110, the clamping seat 107 is removed from the connecting groove 116 on the connecting seat 106. At this time, the connecting seat 106 can be detached from the clamping seat 107, and thus the bed surface 108 can be detached, achieving the purpose of facilitating the transfer of the patient. It can be understood that the foregoing solution can be used when facilitating the transfer of the patient, and can also be used to solve the problem of driving the bed frame 105 to lift.

[0022] For this specific embodiment, the moving wheels 102 are installed on the base 101. There are four moving wheels 102, which are located at the bottom of the base 101. It is convenient for medical staff to push the device to move through the four moving wheels 102. The shape of the base 101 is U-shaped, and its width is greater than the width of the hospital bed, so that it is convenient to push the device above the hospital bed.

[0023] Among them, the lifting member 104 is arranged on the base 101. The bed frame 105 is connected to the base 101 through the lifting member 104. The lifting member 104 can drive the bed frame 105 to lift and lower. The card seat 107 is slidably connected to the bed frame 105 and is arranged on the bed frame 105. The connecting seat 106 is detachably connected to the card seat 107 and is arranged on the card seat 107. The bed surface 108 is connected to the connecting seat 106 and is arranged on the connecting seat 106. The guardrail 109 is detachably connected to the bed frame 105 and is arranged on the bed frame 105. The driving member 110 is arranged on the bed frame 105 and drives the card seat 107 to move; there are multiple card seats 107 and connecting seats 106 respectively. The connecting seat 106 is provided with a connecting groove 116 that cooperates with the card seat 107. There are two guardrails 109, which are located on the left and right sides of the bed surface 108. The guardrail 109 is made of carbon fiber material and can transmit X-rays. The patient is protected by the two guardrails 109 to prevent the patient from falling off the bed frame 105. The bed surface 108 is made of thickened canvas (maximum load-bearing 180 kg); before use, insert the connecting seat 106 into the card seat 107, and make the driving member 110 drive the card seat 107 to move, so that the card seat 107 is clamped into the connecting groove 116 on the connecting seat 106. At this time, the bed surface 108 is fixed on the bed frame 105, enabling the patient to lie on the bed surface; during use, face the opening of the base 101 towards the hospital bed, and then push the device to move, so that the bed frame 105 moves above the hospital bed. At this time, drive the bed frame 105 to descend through the lifting member 104, and then drive the bed surface 108 and the patient to descend, so that the patient can land on the hospital bed; then drive the card seat 107 to move through the driving member 110, so that the card seat 107 is removed from the connecting groove 116 on the connecting seat 106, and then remove the connecting seat 106 from the card seat 107, thereby separating the bed surface 108 from the bed frame 105. At this time, the bed frame 105 and the base 101 can be taken out, and the patient can be turned sideways in both directions to take out the bed surface 108 for the next use, achieving the purpose of facilitating the transfer of patients and reducing the work load.

[0024] Secondly, the electric push rod 111 is connected to the bed frame 105 and is located inside the bed frame 105; the connecting plate 112 is arranged on the electric push rod 111, is connected to the output end of the electric push rod 111, and is fixedly connected to the card seat 107; two driving members 110 are provided and are respectively located on the left and right sides of the bed frame 105. A plurality of card seats 107 are arranged on one connecting plate 112. The electric push rod 111 drives the connecting plate 112 to move, and then the connecting plate 112 drives the card seat 107 to move, so as to achieve the purpose of driving the card seat 107 to move.

[0025] Meanwhile, the guiding member 113 includes a guiding rod 114 and a guiding sleeve 115. The guiding sleeve 115 is fixedly connected to the base 101 and is located on one side of the base 101; the guiding rod 114 is slidably connected to the guiding sleeve 115, is fixedly connected to the bed frame 105, and is arranged on the guiding sleeve 115; a plurality of guiding members 113 are provided. The guiding sleeve 115 guides the movement of the guiding rod 114, and then guides the movement of the bed frame 105, so that the bed frame 105 can only move vertically, improving the stability of the bed frame 105 during lifting.

[0026] When using the multifunctional surgical transfer bed of this embodiment, insert the connecting seat 106 into the card seat 107, and then drive the connecting plate 112 to move through the electric push rod 111, so that the connecting plate 112 drives the card seat 107 to move, so that the card seat 107 extends into the connecting groove 116 on the connecting seat 106. At this time, the connecting seat 106 is fixed on the card seat 107, so that the bed surface 108 is fixed on the bed frame 105, and the patient can lie on the bed surface 108 at this time; when transferring the patient, first push the device to the front of the hospital bed and align it, and then push the device to move, so that the bed surface 108 moves above the hospital bed. Drive the bed frame 105 to descend through the lifting member 104, and then drive the card seat 107, the connecting seat 106, the bed surface 108 and the patient to descend, so that the patient can fall on the hospital bed. Finally, drive the connecting plate 112 to move through the electric push rod 111, and then drive the card seat 107 to extend. At this time, the connecting seat 106 can be removed from the card seat 107, and then the bed surface 108 can be removed, so as to facilitate the medical staff to transfer the patient and reduce the labor load.

[0027] Second Embodiment:

[0028] On the basis of the first embodiment, please refer to Figures 4 to 6 , Figure 4 which is a schematic installation structure diagram of the threaded rod of the second embodiment. Figure 5It is a schematic structural diagram of the limit sleeve of the second embodiment. Figure 6 It is a schematic structural diagram of the installation of the worm of the second embodiment. In this embodiment, the lifting member 104 includes a mounting base 201, a threaded rod 202, a threaded sleeve 203, a limit sleeve 204, a worm 205, a worm gear 206, and a servo motor 207.

[0029] For this specific embodiment, the mounting base 201 is fixedly connected to the base 101 and is located on one side of the base 101; the threaded rod 202 is rotatably connected to the mounting base 201 and is disposed on the mounting base 201; the threaded sleeve 203 is threadedly connected to the threaded rod 202, is fixedly connected to the bed frame 105, and is sleeved on the threaded rod 202; the limit sleeve 204 is fixedly connected to the mounting base 201, is slidably connected to the threaded sleeve 203, and is sleeved on the threaded sleeve 203.

[0030] Wherein, the worm gear 206 is fixedly connected to the threaded rod 202, is located at one end of the threaded rod 202, and is located inside the mounting base 201; the worm 205 is rotatably connected to the mounting base 201, meshes with the worm gear 206, and is located inside the mounting base 201; the servo motor 207 is connected to the mounting base 201 and is located on one side of the mounting base 201, and the output end of the servo motor 207 is connected to the worm 205.

[0031] The servo motor 207 drives the worm 205 to rotate, the worm 205 drives the worm gear 206 to rotate, and then the worm gear 206 drives the threaded rod 202 to rotate. The rotation of the threaded rod 202 drives the threaded sleeve 203 to lift, and then drives the bed frame 105 to lift, so as to achieve the purpose of driving the bed frame 105 to lift; at the same time, a limit groove is provided on the limit sleeve 204, and a limit protrusion is provided on the threaded sleeve 203. The limit protrusion is located inside the limit groove. The lifting of the threaded sleeve 203 is guided by the limit sleeve 204, so that the threaded sleeve 203 can only lift in the vertical direction and cannot rotate.

[0032] The above-disclosed are only one or more preferred embodiments of the present application, and the scope of rights of the present application cannot be limited thereby. Those of ordinary skill in the art can understand all or part of the processes of implementing the above embodiments, and the equivalent changes made according to the claims of the present application still fall within the scope covered by the present application.

Claims

1. A multi-functional surgical transfer bed, comprising a base and moving wheels, the moving wheels being mounted on the base, characterized in that, it further comprises a transfer assembly; The transfer assembly includes a lifting member, a bed frame, a connecting seat, a clamping seat, a bed surface, guardrails and a driving member. The lifting member is arranged on the base. The bed frame is connected to the base through the lifting member. The lifting member can drive the bed frame to lift. The clamping seat is slidably connected to the bed frame and is arranged on the bed frame. The connecting seat is detachably connected to the clamping seat and is arranged on the clamping seat. The bed surface is connected to the connecting seat and is arranged on the connecting seat. The guardrails are detachably connected to the bed frame and are arranged on the bed frame. The driving member is arranged on the bed frame and drives the clamping seat to move.

2. The multi-functional surgical transfer bed according to claim 1, characterized in that, The driving member includes an electric push rod and a connecting plate. The electric push rod is connected to the bed frame and is located inside the bed frame. The connecting plate is arranged on the electric push rod, is connected to the output end of the electric push rod, and is fixedly connected to the clamping seat.

3. The multi-functional surgical transfer bed according to claim 1, characterized in that, The transfer assembly further includes a guiding member. The guiding member includes a guiding rod and a guiding sleeve. The guiding sleeve is fixedly connected to the base and is located on one side of the base. The guiding rod is slidably connected to the guiding sleeve, is fixedly connected to the bed frame, and is arranged on the guiding sleeve.

4. The multi-functional surgical transfer bed according to claim 1, characterized in that, The lifting member includes a mounting seat, a threaded rod, a threaded sleeve and a limiting sleeve. The mounting seat is fixedly connected to the base and is located on one side of the base. The threaded rod is rotatably connected to the mounting seat and is arranged on the mounting seat. The threaded sleeve is threadedly connected to the threaded rod, is fixedly connected to the bed frame, and is sleeved on the threaded rod. The limiting sleeve is fixedly connected to the mounting seat, is slidably connected to the threaded sleeve, and is sleeved on the threaded sleeve.

5. The multi-functional surgical transfer bed according to claim 4, characterized in that, The lifting member further includes a worm, a worm gear and a servo motor. The worm gear is fixedly connected to the threaded rod and is located at one end of the threaded rod. The worm is rotatably connected to the mounting seat, meshes with the worm gear, and is located inside the mounting seat. The servo motor is connected to the mounting seat and is located on one side of the mounting seat. The output end of the servo motor is connected to the worm.