Postoperative medical care equipment for breast cancer

Abstract

The invention is applicable to the technical field of postoperative nursing, and provides breast cancer postoperative medical nursing equipment which comprises a sickbed and a backup plate mounted on the sickbed, and further comprises a nursing pad replacement assembly arranged on the backup plate and used for quickly replacing a contaminated nursing pad, the nursing pad replacement assembly comprises a traction machine mounted on the sickbed, and the traction machine is connected with the backup plate and used for quickly replacing the contaminated nursing pad. One end, far away from the traction machine, of the soft rope is fixedly connected to one side, far away from the traction machine, of the sickbed; the nursing pad roll has the advantages that a patient is lifted through tightening and suspending of the soft rope, when the nursing pad roll needs to be replaced, the patient does not need to get out of a bed actively, the risk that a wound is torn due to large-amplitude movement of the patient is avoided, and the nursing pad roll can be conveniently replaced through overturning of the side plates and shifting of the transverse plate on the nursing pad roll. The nursing pad roll is arranged on the sanitary pail, so that dirt on the nursing pad roll can be gathered on the nursing pad roll and flows towards one side of the sanitary pail, the equipment can actively treat the dirt, and the nursing pad roll is replaced.

Description

Technical Field

[0001] This invention belongs to the field of postoperative care technology, and in particular relates to a medical care device for postoperative breast cancer. Background Technology

[0002] Postoperative care after breast cancer surgery is a crucial aspect of ensuring wound healing and reducing the risk of complications. Its core requirements are to reduce the patient's postoperative activity and prevent wound tearing, while also making nursing procedures convenient and hygienic to improve nursing efficiency and patient comfort.

[0003] Post-operative wounds for breast cancer patients are located in the chest and armpit areas. Movements such as turning over or getting out of bed can easily cause the wounds to tear. Changing traditional nursing pads requires patients to get up actively or be assisted by medical staff to move their bodies significantly. During this process, the patient's wounds are at high risk of stress, which can easily lead to complications such as wound dehiscence and bleeding.

[0004] Patients' exudate, vomiting, and other causes can contaminate nursing pads. This contaminated material can easily move with the pads and fall onto the bed surface, increasing cleaning difficulty and potentially leading to bacterial growth and increased infection risk. While some nursing equipment attempts to use tiered nursing pad designs, they still require manual removal and replacement, making it impossible to prevent patient movement. Furthermore, they lack active collection and gathering functions for contaminated material, leaving the problem of residual contaminants unresolved.

[0005] Post-operative breast cancer patients need to adjust their bed posture according to the recovery stage. For example, in the early postoperative period, a semi-recumbent position is required to reduce chest pressure and promote breathing. Before getting out of bed, the patient should tilt to the side to reduce the difficulty of getting up. Traditional hospital beds often use manual cranks or single cylinders to adjust the backrest, which can only allow the patient to turn their upper body to sit up. They cannot achieve precise control of the tilt angle. When patients get out of bed on their side, they need to rely on medical staff for manual assistance, which not only increases the labor intensity of medical staff, but also makes it difficult to control the support force, which can easily lead to the patient's body imbalance. Summary of the Invention

[0006] The purpose of this invention is to provide a post-operative medical care device for breast cancer, which aims to solve the technical problems existing in the prior art mentioned in the background section.

[0007] The present invention is implemented as follows: a post-mastectomy medical care device includes a hospital bed and a backrest, wherein the backrest is installed on the hospital bed, and further includes: A nursing pad replacement assembly, installed on the backrest, is used for quick replacement of soiled nursing pads. The assembly includes a traction machine mounted on the hospital bed, with a soft rope wound around it. The end of the soft rope away from the traction machine is fixedly connected to the side of the hospital bed away from the traction machine. The backrest has evenly spaced grooves, each groove having a guide block slidably connected to it. Side plates are fixedly connected to the outer walls of the guide blocks, with the side of the side plate away from the guide block fixedly connected to the soft rope. Gear rods are symmetrically rotatably connected to the side walls of the backrest, with nursing pad rolls wound around them. The nursing pad rolls are located below the soft rope. A base is fixedly connected to the top of the hospital bed, with a rotating shaft rotatably connected to the base. A horizontal plate is slidably connected to the base, and a second spring is fixedly connected between the horizontal plate and the base. The backrest has horizontal grooves. An angle adjustment component is installed on the hospital bed to allow for angle adjustment of the backrest on the hospital bed. Side support components, installed on the backrest, are used to assist patients when getting out of bed on their side.

[0008] As a preferred technical solution of the present invention: the horizontal plate and the back plate slide in a groove, the upper surface of the horizontal plate is horizontal with the upper surface of the back plate when the second spring is not under force, and the side plate is horizontal with the upper surface of the back plate when it is not under force.

[0009] As another preferred technical solution of the present invention: the outer wall of the rotating shaft is fixedly connected with a lever in a spiral distribution, the lever abuts against the bottom of the horizontal plate, and the end side of the rotating shaft is fixedly connected with a bevel gear that meshes with the rack.

[0010] As another preferred technical solution of the present invention: the angle adjustment component includes a positioning seat fixedly connected to the side wall of the hospital bed, a sliding seat slidably connected to each positioning seat, a first cylinder installed between the positioning seat and the sliding seat, a toothed plate fixedly connected to the sliding seat, an installation seat installed on the upper surface of the hospital bed, a shaft fixedly connected to the side wall of the backrest and engaging with the installation seat, a toothed disc meshing with the toothed plate fixedly connected to the end of the shaft, a bracket rotatably connected to the bottom of the backrest, and a second cylinder installed between the hospital bed and the bracket, with the end of the second cylinder ball-jointed to the middle of the bracket.

[0011] As another preferred technical solution of the present invention: the side support assembly includes side baffles symmetrically slidably connected to the back plate, guide plates symmetrically fixedly connected to the bottom of the side baffles, rollers installed on the side of the guide plates near the center of the back plate, the rollers slidably engaging inside the back plate, a locking plate installed on the side of the guide plates away from the center of the back plate, a ratchet rack slidably connected to the side wall of the back plate, a first spring fixedly connected between the ratchet rack and the back plate, the locking plate engaging with the ratchet rack, a slanted groove being formed at the bottom of the ratchet rack, and a stop plate perpendicular to the bottom of the ratchet rack being fixedly connected to the positioning seat.

[0012] As another preferred technical solution of the present invention: when the first spring is not under force, the guide plate is limited by the clamping plate and the inclined groove, and the guide plate can only slide towards the middle of the plate.

[0013] As another preferred technical solution of the present invention: a sanitary bucket is installed on the surface of the hospital bed and at the end of the nursing pad roll.

[0014] The beneficial effects of the embodiments of the present invention are as follows: The patient is lifted up by the tension of the soft rope, so that when the nursing pad roll needs to be changed, the patient does not need to get out of bed, avoiding the risk of wound tearing caused by the patient's large movements. By flipping the side panel and moving the nursing pad roll by the horizontal panel, the dirt on the nursing pad roll can be gathered on the nursing pad roll and flow to one side of the sanitary tank. The equipment can actively treat the contaminants and replace the nursing pad roll, avoiding the problem of dirt falling on the hospital bed and being difficult to clean.

[0015] The side panel slides onto the backrest to the side of the backrest, supporting the patient's back when they are turning over. This allows the patient to relax their body by leaning on the side panel when they are weak, preventing them from lying back on the backrest due to weakness and causing the wound to tear due to violent shaking. Attached Figure Description

[0016] Figure 1 This is a three-dimensional schematic diagram of the overall structure provided in an embodiment of the present invention; Figure 2 This is an exploded view of the angle adjustment component structure provided in an embodiment of the present invention; Figure 3 This is a schematic diagram of the lifting of the backing plate structure provided in an embodiment of the present invention; Figure 4 This is a schematic diagram of the tilting of the backing plate structure provided in an embodiment of the present invention; Figure 5 This is an exploded view of the side support component structure provided in an embodiment of the present invention; Figure 6 This is a partial schematic diagram of the nursing pad replacement component structure provided in an embodiment of the present invention; Figure 7 This is a partial schematic diagram of the traction machine structure provided in an embodiment of the present invention; Figure 8 This is a partial exploded view of the base structure provided in an embodiment of the present invention; Figure 9 This is a schematic diagram of the side plate structure flipping provided in an embodiment of the present invention; Figure 10 This is a cross-sectional schematic diagram of the ratchet rack structure provided in an embodiment of the present invention; Figure 11 This is a front view schematic diagram of the side baffle structure provided in an embodiment of the present invention.

[0017] In the picture: 1. Hospital bed; 2. Backrest; 3. Angle adjustment component; 4. Side support component; 5. Nursing pad replacement component; 31. Positioning seat; 32. Sliding seat; 33. First cylinder; 34. Gear plate; 35. Mounting seat; 36. Shaft; 37. Gear plate; 38. Bracket; 39. Second cylinder; 41. Side baffle; 42. Guide plate; 43. Roller; 44. Clamping plate; 45. Ratchet; 46. First spring; 47. Inclined groove; 48. Support plate; 51. Traction machine; 52. Soft rope; 53. Side plate; 54. Guide block; 55. Slide groove; 56. Toothed rod; 57. Nursing pad roll; 58. Base; 59. Rotating shaft; 510. Horizontal plate; 511. Second spring; 512. Horizontal groove; 591. Lever; 592. Bevel gear. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the invention.

[0019] It is understood that the terms “first,” “second,” etc., used in this application may be used herein to describe various elements, but unless otherwise stated, these elements are not limited by these terms. These terms are used only to distinguish one element from another.

[0020] like Figure 1 , Figures 6 to 9 As shown, in one embodiment, a post-breast cancer surgery medical care device is proposed, including a hospital bed 1 and a backrest 2, the backrest 2 being mounted on the hospital bed 1, and further comprising: A nursing pad replacement assembly 5 is installed on the backrest 2 for quick replacement of soiled nursing pads. The nursing pad replacement assembly 5 includes a traction machine 51 installed on the hospital bed 1, with a soft rope 52 wound on the traction machine 51. The end of the soft rope 52 away from the traction machine 51 is fixedly connected to the side of the hospital bed 1 away from the traction machine 51. The backrest 2 is evenly provided with sliding grooves 55, and guide blocks 54 are slidably connected to each sliding groove 55. Side plates 53 are fixedly connected to the outer wall of each guide block 54. The side of the side plate 53 away from the guide block 54 is fixedly connected to the soft rope 52. A toothed rod 56 is symmetrically rotatably connected to the side wall of the backrest 2. A nursing pad roll 57 is wound on the toothed rod 56 and is located below the soft rope 52. A base 58 is fixedly connected to the top of the hospital bed 1. A rotating shaft 59 is rotatably connected to the base 58. A horizontal plate 510 is slidably connected to the base 58. A second spring 511 is fixedly connected between the horizontal plate 510 and the base 58. A horizontal groove 512 is provided on the backrest 2. An angle adjustment component 3 is installed on the hospital bed 1 and is used to adjust the angle of the backrest 2 on the hospital bed 1. Side support component 4 is installed on backrest 2 and is used to assist in the patient's side-lying when getting out of bed.

[0021] In practical application, if the nursing pad roll 57 above the bed 1 becomes soiled due to wound opening or other reasons, the traction machine 51 can be activated to wind up the soft rope 52. After winding, the soft rope 52 will gradually tighten from a loose state and then float above the backrest 2. At this time, the patient lying on the backrest 2 will be lifted up by the tightening of the soft rope 52, so that the patient and the soft rope 52 are suspended in the air above the backrest 2. After the soft rope 52 moves up, it will drive the side plate 53 and the guide block 54 to move together. The side wall of the side plate 53 is pulled upward by the soft rope 52, so that the side plate 53 is in a flipped state on the backrest 2. In the flipped state, the edge of the nursing pad roll 57 will be lifted up, so that the dirt on the nursing pad roll 57 is gathered in the middle of the nursing pad roll 57, thereby avoiding the problem of dirt flowing down during the replacement of the nursing pad roll 57 and causing soiling to the bed 1.

[0022] After the patient is lifted by the soft rope 52, the rotating shaft 59 rotates on the base 58. When the lever 591 rotates, the lever 591 on its surface will lift the horizontal plate 510. Through the threaded distribution of the lever 591 on the rotating shaft 59, the multiple horizontal plates 510 will undulate in a wave shape towards the winding end of the nursing pad roll 57. During the undulation of the multiple horizontal plates 510, the dirt on the nursing pad roll 57 will flow to the lower side due to gravity. Thus, the dirt on the nursing pad roll 57 will be pushed towards the winding end of the nursing pad roll 57 during the undulation of the horizontal plates 510, and finally flow into the sanitary bucket.

[0023] During the rotation of the shaft 59, the bevel gear 592 will drive the rack 56 to rotate together through meshing. When the rack 56 rotates, it will roll up the contaminated nursing pad roll 57 on the back plate 2 and spread the clean nursing pad roll 57 on the back plate 2, thereby realizing the quick replacement of the nursing pad roll 57.

[0024] The patient is lifted up by the tension of the soft rope 52, so that when the nursing pad roll 57 needs to be changed, the patient does not need to get out of bed, avoiding the risk of wound tearing caused by the patient's large movements. By flipping the side plate 53 and moving the horizontal plate 510, the dirt on the nursing pad roll 57 can be gathered on the nursing pad roll 57 and flow to one side of the sanitary tank, so that the equipment can actively treat the contaminants and replace the nursing pad roll 57, avoiding the problem of dirt falling on the bed 1 and being difficult to clean.

[0025] like Figure 6 As shown, in a preferred embodiment of the present invention, the horizontal plate 510 and the horizontal groove 512 of the back plate 2 are slidably engaged. When the second spring 511 is not under force, the upper surface of the horizontal plate 510 is horizontal with the upper surface of the back plate 2, and the side plate 53 is horizontal with the upper surface of the back plate 2 when it is not under force.

[0026] like Figure 8 As shown, in another preferred embodiment of the present invention, the outer wall of the rotating shaft 59 is spirally distributed and fixedly connected with a lever 591, the lever 591 abutting against the bottom of the horizontal plate 510, and the end side of the rotating shaft 59 is fixedly connected with a bevel gear 592 that meshes with the rack 56.

[0027] like Figures 1 to 4 As shown, in another preferred embodiment of the present invention, the angle adjustment component 3 includes a positioning seat 31 fixedly connected to the side wall of the bed 1, a sliding seat 32 slidably connected to each positioning seat 31, a first cylinder 33 installed between the positioning seat 31 and the sliding seat 32, a toothed plate 34 fixedly connected to the sliding seat 32, an mounting seat 35 installed on the upper surface of the bed 1, a shaft 36 fixedly connected to the side wall of the backrest 2 and engaging with the mounting seat 35, a toothed disc 37 engaged with the toothed plate 34 fixedly connected to the end of the shaft 36, a bracket 38 rotatably connected to the bottom of the backrest 2, and a second cylinder 39 installed between the bed 1 and the bracket 38, with the end of the second cylinder 39 ball-jointed to the middle of the bracket 38.

[0028] In practical application, if a patient needs to get out of bed, the first cylinder 33 can be activated to make the sliding seat 32 slide laterally on the positioning seat 31. During the sliding process, the sliding seat 32 will cause the toothed plate 34 to mesh with the toothed disc 37. At this time, because the shaft 36 is engaged on the mounting seat 35, the meshing and rotation of the toothed disc 37 will drive the backrest 2 to flip to the side on the bed 1, reducing the distance that the patient needs to turn over when getting out of bed and reducing the risk of wound dehiscence caused by supporting the body.

[0029] When the patient needs to sit up, the second cylinder 39 is activated and pushes the bracket 38 upward. At this time, because the shaft 36 is engaged with the mounting base 35, the mounting base 35 will rotate by itself to make the shaft 36 and the backrest 2 rotate around it, so that the backrest 2 can be flipped and the patient can sit up.

[0030] Compared to existing sit-up assist functions, this device's side-lying assist can help patients get out of bed on their side, reducing the support required for patients to turn over when getting up, and lowering the risk of wound tearing caused by support.

[0031] like Figure 5 As shown, in another preferred embodiment of the present invention, the side support assembly 4 includes a side baffle 41 symmetrically slidably connected to the back plate 2. A guide plate 42 is symmetrically fixedly connected to the bottom of the side baffle 41. A roller 43 is installed on the side of the guide plate 42 near the center of the back plate 2. The roller 43 is slidably engaged inside the back plate 2. A locking plate 44 is installed on the side of the guide plate 42 away from the center of the back plate 2. A ratchet 45 is slidably connected to the side wall of the back plate 2. A first spring 46 is fixedly connected between the ratchet 45 and the back plate 2. The locking plate 44 and the ratchet 45 are engaged. A groove 47 is provided at the bottom of the ratchet 45. A stop plate 48 perpendicular to the bottom of the ratchet 45 is fixedly connected to the positioning seat 31.

[0032] In practical application, when the patient adjusts the backrest 2 to a tilted position and needs to get out of bed, the ratchet 45 will disengage from the abutment plate 48 as it moves upward with the backrest 2. After the ratchet 45 is no longer compressed, the first spring 46 elastically extends, causing the ratchet 45 to slide towards the guide plate 42. The surface of the ratchet 45 after sliding will engage with the locking plate 44. At this time, because the first spring 46 is not under force, the guide plate 42 is limited by the locking plate 44 and the inclined groove 47, and the guide plate 42 can only slide towards the middle of the backrest 2. Therefore, the side baffle 41 will slide on the backrest 2 towards the tilted side, so that the side baffle 41 supports the back of the patient in the turning position. This allows the patient to relax their body by leaning on the side baffle 41 when they are weak, avoiding the problem of the patient lying back on the backrest 2 due to weakness and the wound tearing due to violent body shaking.

[0033] When the backing plate 2 returns to a horizontal state, the inclined groove 47 is squeezed by the abutment plate 48 and slides inside the backing plate 2. After the ratchet 45 slides, it no longer abuts against the clamping plate 44. At this time, the side baffle 41 and the guide plate 42 are in a state of free movement on the backing plate 2.

[0034] like Figure 5 As shown, in another preferred embodiment of the present invention, when the first spring 46 is not under force, the guide plate 42 is limited by the clamping plate 44 and the inclined groove 47, and the guide plate 42 can only slide towards the middle of the backing plate 2.

[0035] like Figure 6 As shown, in another preferred embodiment of the present invention, a sanitary bucket is installed on the upper surface of the hospital bed 1 and at the end of the retracting end of the nursing pad roll 57.

[0036] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0037] The embodiments described above are merely illustrative of several implementations of the present invention, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements all fall within the scope of protection of the present invention. Therefore, the scope of protection of this patent should be determined by the appended claims.

[0038] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A breast cancer postoperative medical care device comprising a bed (1) and a backrest (2) installed on the bed (1), characterized in that, Also include: The nursing pad replacement assembly (5) is arranged on the backrest (2) and is used for quickly replacing the contaminated nursing pad, the nursing pad replacement assembly (5) comprises a traction machine (51) mounted on the hospital bed (1), a soft rope (52) is wound on the traction machine (51), one end of the soft rope (52) away from the traction machine (51) is fixedly connected to the side of the hospital bed (1) away from the traction machine (51), the backrest (2) is uniformly provided with a sliding groove (55), the sliding groove (55) is uniformly connected with a guide block (54) in sliding mode, the outer wall of the guide block (54) is fixedly connected with a side plate (53), the side plate (53) is fixedly connected with the soft rope (52) away from the guide block (54), the side wall of the backrest (2) is rotatably connected with a gear rod (56), the gear rod (56) is wound with a nursing pad roll (57), the nursing pad roll (57) is located below the soft rope (52), the top of the hospital bed (1) is fixedly connected with a base (58), the base (58) is rotatably connected with a rotating shaft (59), the base (58) is slidably connected with a horizontal plate (510), the second spring (511) is fixedly connected between the horizontal plate (510) and the base (58), the backrest (2) is provided with a horizontal groove (512); The angle adjusting assembly (3) is arranged on the hospital bed (1) and is used for angle adjustment of the backrest (2) on the hospital bed (1); The side body supporting assembly (4) is arranged on the backrest (2) and is used for auxiliary support when the patient turns on one side and gets out of bed.

2. The breast cancer post-operative medical care device according to claim 1, characterized in that, The horizontal plate (510) and the horizontal groove (512) of the backrest (2) are in sliding fit, the upper surface of the horizontal plate (510) is horizontal with the upper surface of the backrest (2) when the second spring (511) is not stressed, and the side plate (53) is horizontal with the upper surface of the backrest (2) in the unstressed state.

3. The breast cancer post-surgery medical care device according to claim 1, characterized in that, The outer wall of the rotating shaft (59) is fixedly connected with a driving rod (591) in a spiral distribution, the driving rod (591) abuts against the bottom of the horizontal plate (510), and the end side of the rotating shaft (59) is fixedly connected with a bevel gear (592) engaged with the gear rod (56).

4. The breast cancer post-operative medical care device according to claim 1, characterized in that, The angle adjusting assembly (3) comprises a positioning seat (31) fixedly connected to the side wall of the hospital bed (1), a sliding seat (32) slidably connected to the positioning seat (31), a first air cylinder (33) mounted between the positioning seat (31) and the sliding seat (32), a toothed plate (34) fixedly connected to the sliding seat (32), a mounting seat (35) mounted on the upper surface of the hospital bed (1), an axle rod (36) fixedly connected to the side wall of the backrest (2) and buckled with the mounting seat (35), a toothed disc (37) fixedly connected to the end side of the axle rod (36) and engaged with the toothed plate (34), a support (38) rotatably connected to the bottom of the backrest (2), and a second air cylinder (39) mounted between the hospital bed (1) and the support (38) and having a spherical hinge at the middle part of the support (38).

5. The breast cancer post-operative medical care device, as claimed in claim 4, wherein, The side body supporting assembly (4) comprises side baffle plates (41) symmetrically and slidingly connected to the backrest (2), the bottom of the side baffle plates (41) is symmetrically and fixedly connected with guide plates (42), the side close to the center of the backrest (2) of the guide plates (42) is provided with rollers (43), the rollers (43) are slidingly matched with the inside of the backrest (2), the side away from the center of the backrest (2) of the guide plates (42) is provided with clamping plates (44), the side wall of the backrest (2) is slidingly connected with ratchet bars (45), the first springs (46) are fixedly connected between the ratchet bars (45) and the backrest (2), the clamping plates (44) are clamped with the ratchet bars (45), the bottom of the ratchet bars (45) is provided with inclined grooves (47), and the positioning seats (31) are fixedly connected with abutting plates (48) perpendicular to the lower side of the ratchet bars (45).

6. The breast cancer post-operative medical care device, as claimed in claim 5, wherein, When the first spring (46) is not stressed, the guide plates (42) are limited by the clamping plates (44) and the inclined grooves (47), and the guide plates (42) can only slide to the middle of the backrest (2).

7. The breast cancer post-operative medical care device according to claim 1, characterized in that, The upper surface of the sickbed (1) and the end of the nursing pad roll (57) are provided with a sanitary bucket.

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