Operating bed with safe transfer function

Abstract

The invention provides an operating bed with a safe transfer function, which comprises a lifting frame, a mounting frame is arranged at the top of the lifting frame, a bed board is slidably arranged on the mounting frame, a driving mechanism for driving the bed board to slide back and forth is arranged on the mounting frame, a connecting belt is lapped on the bed board, and a plurality of groups of support plates arranged side by side are arranged on the connecting belt. A rolling mechanism connected with the connecting belt is arranged on the mounting frame, one end of the connecting belt is pulled to be folded to the bottom of the bed board through the rolling mechanism when the bed board slides out of the mounting frame and is folded, a reset assembly is arranged at the bottom of the bed board, and the connecting belt is driven to reset through the reset assembly after the bed board is folded. According to the operating bed, a patient does not need to be moved in the whole transferring process, and the whole device does not rub with the body of the patient, so that the safety during patient transferring is improved, and secondary injury to an operating wound when the patient is transferred from the operating bed to a sickbed is effectively avoided.

Description

Technical Field

[0001] The present invention particularly relates to an operating table with a safe transport function. Background Art

[0002] As a crucial piece of medical equipment, the functionality of the operating table directly impacts the patient's treatment experience and recovery outcomes. With the continuous advancement of medical technology, operating tables with transfer capabilities have become a common device in clinical surgery, conveniently transporting patients from the operating room to the ward, effectively improving medical efficiency.

[0003] However, existing operating tables with transfer functions have obvious defects in actual application. When the operation is completed, when transferring the patient from the operating table to the hospital bed, medical staff are still required to move the patient's body. This traditional transfer method has many disadvantages. Since the patient has just undergone surgery and is relatively weak, and the surgical wound is in the early stages of healing, the patient's body will inevitably be squeezed, pulled, and subjected to external forces during the transfer process, which can easily cause secondary damage to the patient's surgical wound, increase the patient's pain, prolong the recovery period, and may even cause serious complications such as wound infection and bleeding.

[0004] At the same time, manually moving patients also places high demands on the physical strength and operational standards of medical staff, which not only increases the workload of medical staff but also poses medical safety risks such as patients falling or tripping due to improper operation. In view of this, an operating table with a safe transfer function is proposed to solve the above problems. Summary of the Invention

[0005] In response to the shortcomings of the existing technology, the present invention proposes an operating table with a safe transfer function to solve the technical problem that the existing operating table with a transfer function proposed in the above background technology still needs to move the patient's body when transferring the patient to the bed, thereby causing secondary damage to the patient's surgical wound.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: an operating table with a safe transport function, comprising: A lifting frame with a mounting frame on the top; A bed board is slidably arranged on the mounting frame, and the mounting frame is provided with a driving mechanism for driving the bed board to slide back and forth; A connecting belt is overlapped on the bed board, and a plurality of supporting plates arranged side by side are provided on the connecting belt; a reeling mechanism, disposed on the mounting frame and connected to the connecting belt, for pulling one end of the connecting belt to retract to the bottom of the bed board when the bed board is retracted after sliding out of the mounting frame; and A reset component is arranged at the bottom of the bed board and connected to the connecting belt to drive the connecting belt to reset after the bed board is folded up.

[0007] Furthermore, a plurality of rollers are provided on the bed board, and the connecting belt is overlapped on the plurality of rollers.

[0008] Furthermore, two groups of shielding plates are provided on the bed board, and both ends of the support plate are provided on the inner sides of the shielding plates.

[0009] Furthermore, the driving mechanism includes: A reciprocating screw is rotatably arranged along its axis within the mounting frame; A first mounting frame is provided at the bottom of the bed plate, wherein the first mounting frame is provided with a connecting sleeve, and the connecting sleeve is sleeved on the reciprocating screw and cooperates therewith; and The driving motor is fixedly arranged on the mounting frame, and the output shaft of the driving motor is connected to the reciprocating screw.

[0010] Furthermore, the winding mechanism includes: a first reel rotatably disposed on the first mounting frame along its axis, a first pull rope wound around the first reel, one end of the first pull rope being connected to an end of the connecting belt away from the first reel; A drive frame is arranged in the installation frame, and a rack is provided on the drive frame; a second mounting frame fixedly mounted on the first mounting frame, wherein a gear is rotatably mounted on the second mounting frame, and the gear is engaged with the rack; and The clutch assembly is arranged on the gear and connected to the driving frame and the first winding wheel, so as to convert the rotation of the gear into driving the first winding wheel to rotate when the bed board slides into the installation frame.

[0011] Furthermore, the clutch assembly includes: a first toothed disc, disposed on the first winding wheel; An installation shaft is rotatably and slidably arranged along its axis in the first winding wheel, and a second gear disc is provided on the installation shaft; A mounting wheel is provided at the end of the mounting shaft, wherein a mounting seat is sleeved on the mounting wheel, and the mounting seat is slidably provided on the first mounting frame along the axis of the mounting shaft; a guide portion, disposed on the mounting seat and connected to the driving frame, for driving the mounting seat to slide toward the first gear disc when the bed board slides out to the limit position, and for driving the mounting seat to return to its original position when the bed board slides in to the limit position; and The connecting rod is arranged on the gear and slides through the mounting shaft.

[0012] Furthermore, the guide portion includes: a first track, arranged on the driving frame; a second track arranged side by side with the first track, wherein the first sections of the first track and the second track are both inclined and connected to the tail ends of the second track and the first track respectively in a stepped manner; and The driving column is slidably arranged on the mounting seat, one end of which is slidably clamped in the second track, and a first elastic member is arranged between the other end and the mounting seat.

[0013] Furthermore, the second toothed disc is slidably arranged on the mounting shaft along the axis of the mounting shaft, and a second elastic member is arranged between the second toothed disc and the mounting wheel. A retaining ring is arranged on the mounting shaft, and the second toothed disc abuts against the retaining ring.

[0014] Furthermore, a rotatable support wheel is provided on one side of the first mounting frame, a support track is provided on the driving frame, and the support wheel is slidably mounted in the support track.

[0015] Furthermore, the reset component includes: a second reel, rotatably disposed at the bottom of the bed board, with a second pull rope wound around the second reel, the second pull rope being connected to an end of the connecting belt close to the first reel; and A coil spring has one end connected to the second winding wheel and the other end connected to the bed board.

[0016] Compared with the prior art, the present invention has the following beneficial effects: When the operating table is in use, the patient can lie on the bed board for surgery, and the patient's body is supported by multiple groups of support plates. When the operation is completed and the patient needs to be transferred from the operating table to the hospital bed, the lifting frame can be driven to rise and fall by the lifting frame so that the bottom surface of the bed board is flush with the hospital bed, and then the bed board is controlled to slide out of the mounting frame by the driving mechanism so that the bed board is located directly above the hospital bed, and then the bed board is controlled to be folded up by the driving mechanism. During the folding process of the bed board, one end of the connecting belt is pulled by the winding mechanism to be folded up to the bottom of the bed board, so that the patient's body gradually contacts the hospital bed, and the multiple groups of support plates gradually break away from contact with the patient's body, and the patient is smoothly transferred to the hospital bed. There is no need to move the patient during the entire transfer process, and the entire device will not rub against the patient's body, thereby improving the safety when transferring the patient and effectively avoiding secondary damage to the surgical wound when transferring the patient from the operating table to the hospital bed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific embodiments of the present invention, the following briefly introduces the drawings required for use in the specific embodiments. In all the drawings, each element or part is not necessarily drawn according to the actual scale.

[0018] Figure 1 A schematic diagram of the three-dimensional structure of an operating table with a safe transfer function provided by the present invention; Figure 2 This is a structural schematic diagram of an installation frame in an operating table with a safe transport function according to the present invention; Figure 3 for Figure 2 A magnified schematic diagram of area A in the middle; Figure 4 This is a schematic structural diagram of a surgical bed with a safe transfer function according to the present invention after the bed plate and the parts above it are disassembled; Figure 5 for Figure 4 A magnified schematic diagram of area B in the middle; Figure 6 This is a schematic structural diagram of an operating table with a safe transport function according to the present invention, wherein the driving frame is flipped 90 degrees; Figure 7 This is a schematic structural diagram of a clutch assembly in an operating table with a safe transport function according to the present invention; Figure 8 for Figure 7 Schematic diagram of the structure after decomposition.

[0019] Reference numerals: 1. Lifting frame; 2. Mounting frame; 3. Driving motor; 4. Reciprocating screw; 5. Bed board; 6. Shielding plate; 7. Connecting belt; 8. Support plate; 9. Roller; 10. Second winding wheel; 11. Second pull rope; 12. Coil spring; 13. Driving frame; 14. First track; 15. Second track; 16. Rack; 17. Support track; 18. First mounting frame; 19. Connecting sleeve; 20. Support wheel; 21. Second mounting frame; 22. First winding wheel; 23. First pull rope; 24. First gear disc; 25. Mounting shaft; 26. Mounting wheel; 27. Second gear disc; 28. Second elastic member; 29. Retaining ring; 30. Mounting seat; 31. Driving column; 32. First elastic member; 33. Gear; 34. Connecting rod. DETAILED DESCRIPTION

[0020] The present invention is further described in detail below in conjunction with the accompanying drawings. It is necessary to point out here that the following specific implementation methods are only used to further illustrate the present invention and cannot be understood as limiting the scope of protection of the present invention. Those skilled in the art can make some non-essential improvements and adjustments to the present invention based on the above application content.

[0021] Example: like Figure 1 、 2 As shown in Figure 3, the present invention provides an operating table with a safe transfer function, including a lifting frame 1, a mounting frame 2 is provided on the top of the lifting frame 1, a bed board 5 is slidably provided on the mounting frame 2, a driving mechanism for driving the bed board 5 to slide back and forth is provided on the mounting frame 2, the driving mechanism includes a reciprocating screw 4 rotatable along its axis and arranged in the mounting frame 2, a first mounting frame 18 is provided at the bottom of the bed board 5, a connecting sleeve 19 is provided on the first mounting frame 18, the connecting sleeve 19 is sleeved on the reciprocating screw 4 and cooperates therewith, a driving motor 3 is provided on the mounting frame 2, and the output shaft of the driving motor 3 is connected to the reciprocating screw 4.

[0022] The patient can be placed on the bed board 5 for surgery. After the surgery, the bed to be used can be placed on one side of the operating bed. The bed board 5 can be raised and lowered by controlling the lifting frame 1 so that the bottom surface of the bed board 5 is flush with the surface of the bed. The drive motor 3 is then controlled to start and drive the reciprocating screw 4 to rotate. During the rotation, the reciprocating screw 4 can drive the bed board 5 to slide in the horizontal direction by cooperating with the connecting sleeve 19 until the bed board 5 moves to the top of the bed, so that the patient's body is located above the bed.

[0023] like Figure 1 、 4 As shown, in this embodiment, a connecting belt 7 is overlapped on the bed board 5, and multiple groups of support plates 8 arranged side by side are provided on the connecting belt 7. Multiple groups of rollers 9 are provided on the bed board 5, and the connecting belt 7 is overlapped on the multiple groups of rollers 9. Two groups of shielding plates 6 are provided on the bed board 5, and the two ends of the support plates 8 are arranged on the inner side of the shielding plates 6. During surgery, the patient is located on the plane formed by the multiple groups of support plates 8. By pulling one end of the connecting belt 7, the connecting belt 7 can be retracted to the bottom of the bed board 5. During the process of pulling the connecting belt 7, the end of the connecting belt 7 is shielded by the shielding plate 6 to avoid damage to the patient's skin and prevent the patient's clothing from being caught in the operating bed. The connecting belt 7 and the support plates 8 are supported by multiple groups of rollers 9, making the movement of the connecting belt 7 smoother.

[0024] like Figure 3 、 Figures 6 to 8As shown, in this embodiment, a winding mechanism connected to the connecting belt 7 is provided on the mounting frame 2, and when the bed board 5 slides out of the mounting frame 2 and is retracted, one end of the connecting belt 7 is pulled to the bottom of the bed board 5 through the winding mechanism, and the winding mechanism includes a first winding wheel 22 rotatable along its axis and arranged on the first mounting frame 18, a first pull rope 23 is wound on the first winding wheel 22, and one end of the first pull rope 23 is connected to the end of the connecting belt 7 away from the first winding wheel 22, a driving frame 13 is provided in the mounting frame 2, a rack 16 is provided on the driving frame 13, a fixedly installed second mounting frame 21 is provided on the first mounting frame 18, a gear 33 is rotatably provided on the second mounting frame 21, and the gear 33 is engaged with the rack 16.

[0025] After the bed board 5 moves to the bed, the reciprocating screw 4 is continued to be controlled to rotate to drive the bed board 5 to be folded onto the mounting frame 2. During the resetting process, the bed board 5 can drive the first winding wheel 22 to rotate through the engagement of the gear 33 and the rack 16, and then reel in the first pull rope 23 to pull one end of the connecting belt 7 to retract it to the bottom of the bed board 5, so that the multiple groups of support plates 8 are separated from the patient's body in turn, and the patient can be smoothly transferred to the bed without moving the patient. During the entire transfer process, the operating bed will not rub against the patient, avoiding secondary injury to the patient.

[0026] like Figure 3 、 Figures 6 to 8 As shown, in this embodiment, the winding mechanism further includes a clutch assembly disposed on the gear 33, the clutch assembly being connected to the drive frame 13 and the first winding wheel 22 so as to convert the rotation of the gear 33 into the rotation of the first winding wheel 22 when the bed board 5 slides into the mounting frame 2. The clutch assembly includes a first toothed disc 24 disposed on the first winding wheel 22, a mounting shaft 25 being rotatably and slidably provided in the first winding wheel 22 along its axis, a second toothed disc 27 being provided on the mounting shaft 25, a mounting wheel 26 being provided at the end of the mounting shaft 25, a mounting seat 30 being sleeved on the mounting wheel 26, the mounting seat 30 being slidably provided on the first mounting frame 18 along the axis of the mounting shaft 25, a guide portion being provided on the mounting seat 30 connected to the drive frame 13, the guide portion being used to drive the mounting seat 30 to slide toward the first toothed disc 24 when the bed board 5 slides out to the limit position, and the mounting seat 30 being driven to return to its original position when the bed board 5 slides in to the limit position.

[0027] The guide portion includes a first track 14 and a second track 15 arranged side by side on the drive frame 13. The first and second tracks 14, 15 have inclined first sections and are connected in a stepped manner to the second and first tracks 15, respectively. A drive post 31 is slidably mounted on the mounting seat 30. One end of the drive post 31 slides within the second track 15, and a first elastic member 32 is disposed between the other end and the mounting seat 30. The winding mechanism also includes a connecting rod 34 mounted on a gear 33 and slidably inserted into the mounting shaft 25.

[0028] When the bed board 5 slides out of the mounting frame 2, the drive post 31 is located on the second track 15. At this time, the first and second gear discs 24 and 27 are separated. When the bed board 5 slides out to its limit position, the drive post 31, guided by the second track 15 and its inclined end section, drives the mounting seat 30 to slide, causing the mounting shaft 25 to slide, thereby controlling the second gear disc 27 to slide and engage with the first gear disc 24. At the same time, under the action of the first elastic member 32, the drive post 31 enters the first track 14 through the stepped connection. When the bed board 5 is then retracted, the first reel 22 can be controlled to rotate and reel the first pull rope 23 under the cooperation of the first and second gear discs 24 and 27. When the bed board 5 is retracted to its limit position, the drive post 31 slides and engages the inclined section of the first track 14, driving the mounting seat 30 to slide in the opposite direction, causing the first and second gear discs 24 and 27 to separate, thereby releasing the fixed position of the first reel 22.

[0029] like Figure 7 、 8 As shown, in this embodiment, the second toothed disc 27 is slidably mounted on the mounting shaft 25 along its axis, with a second elastic member 28 disposed between the second toothed disc 27 and the mounting wheel 26. A retaining ring 29 is disposed on the mounting shaft 25, and the second toothed disc 27 abuts against the retaining ring 29. This configuration effectively prevents the second toothed disc 27 from colliding with the first toothed disc 24 during sliding, thereby improving the stability of the operating table during operation.

[0030] like Figure 4 、 5 As shown, in this embodiment, a reset assembly connected to the connecting belt 7 is provided at the bottom of the bed board 5. The reset assembly drives the connecting belt 7 to reset after the bed board 5 is retracted. The reset assembly includes a second reel 10 rotatably provided at the bottom of the bed board 5. A second pull rope 11 is wound around the second reel 10. The second pull rope 11 is connected to the end of the connecting belt 7 near the first reel 22. The second reel 10 is provided with a coil spring 12, one end of which is connected to the bed board 5.

[0031] When the connecting belt 7 is pulled by the first pull rope 23 and moves to the bottom of the bed board 5, the second pull rope 11 drives the second winding wheel 10 to rotate, and causes the coil spring 12 to deform. After the bed board 5 is reset, the second gear disc 27 is reset and disengaged from the first gear disc 24. Under the reset action of the coil spring 12, the second winding wheel 10 is controlled to rotate in the opposite direction, thereby driving the connecting belt 7 to reset to the surface of the bed board 5 for subsequent cleaning and use.

[0032] like Figure 6 、 7 As shown in Figures 8 and 9, in this embodiment, a rotatable support wheel 20 is provided on one side of the first mounting frame 18, and a support track 17 is provided on the drive frame 13. The support wheel 20 is slidably mounted within the support track 17. The support track 17 and the support wheel 20 cooperate to support the ends of the bed board 5, preventing the bed board 5 from tilting due to uneven force when the bed board 5 is moved to remove the patient, further improving the safety of the operating table during use.

[0033] Specific usage and beneficial effects of the present invention: The support plates 8 are then lifted and lowered to the bed, and the patient is then lifted and lowered to the bed, and the patient is then lifted and lowered to the bed, and the patient is then lifted and lowered to the bed, and the patient is then lifted and lowered to the bed, and the patient is then lifted and lowered to the bed, and the patient is then lifted and lowered to the bed, and the patient is then lifted and lowered to the bed, and the patient is then lifted and lowered to the bed, and the patient is then lifted and lowered to the bed, and the patient is then lifted and lowered to the bed, and the patient is then lifted and lowered to the bed, and the patient is then lifted and lowered to the bed, and the patient is then lifted and lowered to the bed, and the patient is then lifted and lowered to the bed, and the patient is then lifted and lowered to the bed, and the patient is then lifted and lowered to the bed, and the patient is then lifted and lowered to the bed, and the patient is then lifted and lowered to the bed, and the patient is then lifted and lowered to the bed, and the patient is

[0034] The basic principles, main features, and advantages of the present invention are shown and described above. It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above. Modifications and improvements may be made based on the present invention, as will be apparent to those skilled in the art. Therefore, such modifications and improvements, without departing from the spirit of the present invention, are intended to fall within the scope of protection claimed in the present invention.

Claims

1. An operating table with a safe transport function, characterized in that: Includes: A lifting frame (1) is provided with a mounting frame (2) on the top; A bed board (5) is slidably arranged on the mounting frame (2), and a driving mechanism for driving the bed board (5) to slide back and forth is provided on the mounting frame (2); A connecting belt (7) is overlapped on the bed board (5), and a plurality of groups of supporting plates (8) arranged side by side are provided on the connecting belt (7); A reeling mechanism is provided on the mounting frame (2) and is connected to the connecting belt (7) so as to pull one end of the connecting belt (7) to be reeled to the bottom of the bed board (5) when the bed board (5) is reeled after sliding out of the mounting frame (2); and A reset assembly is arranged at the bottom of the bed board (5) and connected to the connecting belt (7) to drive the connecting belt (7) to reset after the bed board (5) is folded up.

2. The operating table with a safe transport function according to claim 1, characterized in that: The bed board (5) is provided with multiple groups of rollers (9), and the connecting belt (7) is overlapped on the multiple groups of rollers (9).

3. The operating table with a safe transport function according to claim 1, characterized in that: Two groups of shielding plates (6) are provided on the bed board (5), and both ends of the support plate (8) are provided inside the shielding plates (6).

4. The operating table with a safe transport function according to claim 1, characterized in that: The driving mechanism includes: A reciprocating screw (4) is rotatably arranged along its axis within the mounting frame (2); A first mounting frame (18) is provided at the bottom of the bed plate (5); a connecting sleeve (19) is provided on the first mounting frame (18); the connecting sleeve (19) is sleeved on the reciprocating screw (4) and cooperates therewith; and A drive motor (3) is fixedly mounted on the mounting frame (2), and its output shaft is connected to the reciprocating screw (4).

5. The operating table with a safe transport function according to claim 4, characterized in that: The winding mechanism includes: a first reel (22) rotatably arranged on the first mounting frame (18) along its axis, a first pull rope (23) wound around the first reel (22), one end of the first pull rope (23) being connected to an end of the connecting belt (7) away from the first reel (22); A drive frame (13) is arranged in the mounting frame (2), and a rack (16) is provided on the drive frame (13); A second mounting frame (21) is fixedly mounted on the first mounting frame (18), and a gear (33) is rotatably mounted on the second mounting frame (21), wherein the gear (33) is meshed with the rack (16); and A clutch assembly is provided on the gear (33) and is connected to the drive frame (13) and the first winding wheel (22) so as to convert the rotation of the gear (33) into driving the first winding wheel (22) to rotate when the bed plate (5) slides into the installation frame (2).

6. The operating table with a safe transport function according to claim 5, characterized in that: The clutch assembly includes: A first toothed disc (24) is provided on the first winding wheel (22); A mounting shaft (25) is rotatably and slidably disposed along its axis within the first winding wheel (22), and a second toothed disc (27) is disposed on the mounting shaft (25); a mounting wheel (26) disposed at an end of the mounting shaft (25); a mounting seat (30) sleeved on the mounting wheel (26); and the mounting seat (30) slidably disposed on the first mounting frame (18) along the axis of the mounting shaft (25); a guide portion, arranged on the mounting seat (30) and connected to the driving frame (13), so as to drive the mounting seat (30) to slide in a direction close to the first toothed disc (24) when the bed board (5) slides out to the limit position, and to drive the mounting seat (30) to return to its original position when the bed board (5) slides in to the limit position; and A connecting rod (34) is provided on the gear (33) and is slidably inserted into the mounting shaft (25).

7. The operating table with a safe transport function according to claim 6, characterized in that: The guide portion includes: A first track (14) is arranged on the driving frame (13); The second track (15) is arranged side by side with the first track (14), and the first sections of the first track (14) and the second track (15) are both inclined and connected to the tail ends of the second track (15) and the first track (14) in a stepped manner respectively; and A driving column (31) is slidably arranged on the mounting seat (30), one end of which is slidably clamped in the second track (15), and a first elastic member (32) is provided between the other end and the mounting seat (30).

8. The operating table with a safe transport function according to claim 6, characterized in that: The second toothed disc (27) is slidably arranged on the mounting shaft (25) along the axis of the mounting shaft (25), and a second elastic member (28) is arranged between the second toothed disc and the mounting wheel (26). A retaining ring (29) is arranged on the mounting shaft (25), and the second toothed disc (27) abuts against the retaining ring (29).

9. The operating table with a safe transport function according to claim 6, characterized in that: A rotatable support wheel (20) is provided on one side of the first mounting frame (18), a support track (17) is provided on the driving frame (13), and the support wheel (20) is slidably mounted in the support track (17).

10. The operating table with a safe transport function according to claim 5, characterized in that: The reset component includes: a second reel (10) rotatably disposed at the bottom of the bed board (5), a second pull rope (11) being wound around the second reel (10), and the second pull rope (11) being connected to an end of the connecting belt (7) close to the first reel (22); and A coil spring (12) has one end connected to the second winding wheel (10) and the other end connected to the bed board (5).

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