Breast cancer postoperative wound nursing device

Abstract

The invention belongs to the technical field of medical instruments, and particularly relates to a breast cancer postoperative wound nursing device which comprises a main body shell and an adjusting shell, one side of the adjusting shell is fixedly connected with an attaching plate, elastic ropes are arranged on the two sides of the adjusting shell, and sleeving openings are fixedly connected to the two sides of the main body shell. And the elastic rope penetrates through the sleeving opening in the corresponding side. By arranging the tightness adjusting mechanism, the elastic rope can be adjusted by pressing and rotating the adjusting cap, overall adjustment is convenient and fast, adjustment can be made according to chest circumferences and specific conditions of different patients by arranging the wound position adjusting mechanism, and by arranging the heat dissipation mechanism, a heat dissipation opening, a wedge-shaped heat conduction opening and an exhaust port, the heat dissipation effect of the patient is improved. Air can flow in from the two sides of clothes of a patient and flow out from the neckline of the patient, the infection probability of the wound of the patient is reduced, and the embarrassment that the clothes of the patient are blown up due to poor arrangement of the heat dissipation openings is avoided.

Description

Technical Field

[0001] The present invention belongs to the technical field of medical instruments, and in particular relates to a wound care device after breast cancer surgery. Background Art

[0002] Breast cancer, also known as breast cancer, is a common malignant tumor in women and also occurs in men. It originates from the uncontrolled proliferation of mammary epithelial cells. There are various treatments for breast cancer, such as surgical resection, chemotherapy, radiation or targeted therapy, but the chance of recurrence after treatment is high, so it is necessary to propose a postoperative wound care device for breast cancer.

[0003] According to the search, the patent document with publication number CN214387796U discloses a postoperative rehabilitation nursing support for breast cancer, including a mounting plate and a breathable back pad, wherein the mounting plate is arranged in front of the patient's chest, the breathable back pad fits the patient's back, the mounting plate and the breathable back pad are connected by a retractable connecting belt, an opening one is penetrated through the mounting plate and a device plate is hinged on the opening one, an air cushion adapted to the device plate is fixedly installed on the side of the device plate close to the patient's chest, a plurality of ventilation holes are evenly arranged on the air cushion, the mounting plate includes a rectangular fixing plate, arc plates fitting the patient's body are fixedly connected on both sides of the fixing plate which are perpendicular to the ground and opposite to each other, and a plurality of evenly distributed and length-adjustable No. 1 elastic bands are fixedly installed on the side of the two arc plates away from the mounting plate.

[0004] Existing postoperative wound care devices for breast cancer still have the following deficiencies:

[0005] 1. After breast cancer surgery, the epidermal cells at the wound of the patient are more sensitive. Existing nursing devices often use the elastic straps of ordinary bras to fix them. However, this inconvenient adjustment method will put a burden on the skin at the wound, resulting in poor blood circulation, slower wound healing, and increased pain.

[0006] 2. When the existing wound care device for breast cancer surgery is used to position the breast of a patient, due to the different chest circumferences of different patients, the device cannot accurately align with the breast position. Since the adjustability of the device is too low and the practicality is poor, some patients cannot use the device well.

[0007] 3. When using the existing wound care device after breast cancer surgery, kerosene takes into account the impact of the patient's skin sweat on the wound. Due to the influence of temperature and other factors, the skin sweat will be naturally discharged, which will increase the risk of infection at the patient's wound. The existing device does not take this into consideration. Summary of the invention

[0008] To achieve the above-mentioned object, the present invention adopts the following technical scheme: a breast cancer postoperative wound care device, comprising a main body shell and an adjustment shell, one side of the adjustment shell is fixedly connected to a bonding plate, both sides of the adjustment shell are provided with elastic ropes, both sides of the main body shell are fixedly connected to sockets, and the elastic rope is arranged through the sockets on the corresponding side;

[0009] The adjusting shell is provided with a tension adjusting mechanism, and the main shell is provided with a wound position adjusting mechanism and a heat dissipation mechanism.

[0010] Furthermore, the tension adjustment mechanism includes an annular track plate, a wire take-up pulley, an inner limit ring and oblique grooves, the annular track plate is fixedly connected to the bonding plate, the wire take-up pulley is rotatably connected to the annular track plate, the inner limit ring is fixedly connected to the wire take-up pulley, and a number of the oblique grooves are opened on the wire take-up pulley.

[0011] Furthermore, a spring cylinder is fixedly connected to the bonding plate, a return spring is arranged in the spring cylinder, a sliding block is slidably connected in the spring cylinder, a main control shaft is fixedly connected to the sliding block, the main control shaft is fixedly connected to the sliding block, the main control shaft is slidably connected to the spring cylinder, and a limiting toothed disk matching the inner limiting ring is coaxially fixedly connected to the main control shaft.

[0012] Furthermore, two limit ports are fixedly connected to the top of the adjusting shell, an oblique plug plate matching the oblique groove is slidably connected in the limit port, a connecting rope is fixedly connected to the top of the oblique plug plate, the connecting rope passes through the limit port and is fixedly connected to the main control shaft, the main control shaft passes through the adjusting shell and is slidably connected, an adjusting cap is coaxially fixedly connected to the main control shaft, one end of the elastic rope is fixedly connected to the take-up pulley, and the other end of the elastic rope is fixedly connected to the adjusting shell.

[0013] Furthermore, the wound position adjustment mechanism includes an isolation ring, a sliding pressure plate, a control shell and an adjustment tooth plate, the sliding pressure plate is arranged on the main shell, the two isolation rings are slidably connected in the sliding pressure plate, the control shell is fixedly connected in the main shell, and the adjustment tooth plate is fixedly connected to one side of the isolation ring.

[0014] Furthermore, an adjusting gear is rotatably connected inside the control shell, and the two adjusting tooth plates penetrate the control shell and are slidably connected thereto, the adjusting tooth plates are meshed with the adjusting gear, and the adjusting gear is coaxially fixedly connected with an adjusting port, and the adjusting port penetrates the control shell and the main shell.

[0015] Furthermore, the heat dissipation mechanism includes a heat dissipation port, a wedge-shaped heat conduction port and an exhaust port. The eight heat dissipation ports are arranged on the main shell, the wedge-shaped heat conduction port is opened on one side of the heat dissipation port, and the exhaust port is connected and arranged on the top of the main shell.

[0016] Furthermore, an annular hole is opened on the exhaust port, a driving motor is arranged on the exhaust port, an exhaust blade is rotatably connected to the top of the exhaust port, and the output end of the driving motor passes through the exhaust port and is coaxially fixedly connected to the exhaust blade shaft.

[0017] Compared with the prior art, the advantages of the present invention are:

[0018] 1. The present invention provides a tension adjustment mechanism, and the elastic rope can be adjusted by pressing and rotating the adjustment cap. The overall adjustment is relatively convenient, and no secondary injury will be caused to the patient during the adjustment process. In addition, self-locking can be achieved through the oblique grooves and the oblique plug plates, and unstable fixation will not occur, further ensuring the stability of the device.

[0019] 2. The present invention provides a wound position adjustment mechanism, which can be adjusted according to the chest circumference and specific conditions of different patients, so that the isolation ring can be aligned with the patient's wound position, avoiding burden on the patient's wound due to poor matching of the device, and greatly optimizing the patient's usage experience.

[0020] 3. The present invention provides a heat dissipation mechanism, a heat dissipation port, a wedge-shaped heat conduction port and an exhaust port, so that air can flow in from both sides of the patient's clothing and flow out from the patient's collar, which not only reduces the infection probability of the patient's wound, but also avoids the embarrassment of the patient's clothes being blown up due to poor setting of the heat dissipation port. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of a wound care device after breast cancer surgery provided by the present invention;

[0022] Figure 2 It is a three-dimensional internal structure schematic diagram of a tightness adjustment mechanism of a wound care device after breast cancer surgery provided by the present invention;

[0023] Figure 3 It is a schematic diagram of the three-dimensional structure of the central control axis part of a wound care device after breast cancer surgery provided by the present invention;

[0024] Figure 4 It is a schematic diagram of the three-dimensional structure of the main shell of a breast cancer postoperative wound care device provided by the present invention;

[0025] Figure 5 It is a schematic diagram of the three-dimensional structure of the main shell of a breast cancer postoperative wound care device provided by the present invention from another angle;

[0026] Figure 6 It is a three-dimensional internal structure schematic diagram of an exhaust port of a postoperative wound care device for breast cancer provided by the present invention.

[0027] In the figure, 1 is a main shell, 2 is an adjustment shell, 3 is a fitting plate, 4 is an elastic rope, 5 is a socket, 6 is an annular track plate, 7 is a take-up pulley, 8 is an inner limit ring, 9 is an oblique groove, 10 is a spring tube, 11 is a return spring, 12 is a sliding block, 13 is a main control shaft, 14 is a limit gear plate, 15 is a limit port, 16 is an oblique plug plate, 17 is an adjustment cap, 18 isolating ring, 19 is a sliding pressure plate, 20 is a control shell, 21 is an adjustment gear plate, 22 is an adjustment gear, 23 is an adjustment port, 24 is a heat dissipation port, 25 is an exhaust port, 26 is a wedge-shaped heat conduction port, 27 is annular hole, 28 is a drive motor, 29 is an exhaust blade, and 30 is a connecting rope. DETAILED DESCRIPTION

[0028] The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.

[0029] like Figure 1-Figure 6 As shown, a wound care device after breast cancer surgery comprises:

[0030] A main body shell 1 and an adjustment shell 2, a fitting plate 3 is fixedly connected to one side of the adjustment shell 2, elastic ropes 4 are arranged on both sides of the adjustment shell 2, and sleeves 5 are fixedly connected to both sides of the main body shell 1. The elastic ropes 4 are arranged through the sleeves 5 on the corresponding side. The fitting plate 3 can better fit the patient's skin. The elastic ropes 4 can connect the main body shell 1 and the adjustment shell 2, and the elastic ropes 4 have a certain elasticity.

[0031] The adjustment shell 2 is provided with a tension adjustment mechanism, and the main shell 1 is provided with a wound position adjustment mechanism and a heat dissipation mechanism;

[0032] The tension adjustment mechanism includes an annular track plate 6, a take-up pulley 7, an inner limit ring 8 and an oblique groove 9. The annular track plate 6 is fixedly connected to the bonding plate 3, the take-up pulley 7 is rotatably connected to the annular track plate 6, the inner limit ring 8 is fixedly connected to the take-up pulley 7, and a plurality of oblique grooves 9 are provided on the take-up pulley 7. A spring cylinder 10 is fixedly connected to the bonding plate 3, a return spring 11 is arranged in the spring cylinder 10, a sliding block 12 is slidably connected in the spring cylinder 10, and a fixed spring 11 is arranged in the sliding block 12. The main control shaft 13 is fixedly connected, the main control shaft 13 is fixedly connected to the sliding block 12, the main control shaft 13 is slidably connected to the spring tube 10, the main control shaft 13 is coaxially fixedly connected with a limit toothed disc 14 matching the inner limit ring 8, the top of the adjustment housing 2 is fixedly connected with two limit ports 15, the limit port 15 is slidably connected with an oblique plug plate 16 matching the oblique groove 9, the top of the oblique plug plate 16 is fixedly connected with a connecting rope 30, the connecting rope 30 passes through the limit port 15 and is fixedly connected to the main control shaft 13 The main control shaft 13 passes through the adjusting shell 2 and is connected with the sliding connection. The main control shaft 13 is coaxially fixedly connected with an adjusting cap 17. One end of the elastic rope 4 is fixedly connected to the take-up pulley 7, and the other end of the elastic rope 4 is fixedly connected to the adjusting shell 2. The tension adjustment mechanism is mainly used to adjust the elastic rope 4, so as to ensure the stability of the device when in use. When the device is worn, the elastic rope 4 can be controlled by pressing and rotating the adjusting cap 17. When the adjusting cap 17 is pressed, the main control shaft 13 drops, the limit toothed disc 14 is inserted into the inner limit ring 8, and the return spring 11 in the spring tube 10 is compressed. At this time, the oblique insert plate 16 connected to the main control shaft 13 through the connecting rope 30 is pulled up, and the oblique insert plate 16 leaves the oblique groove 9. When the adjusting cap 17 is rotated, the elastic rope 4 will be wound into the take-up pulley 7. When the adjustment is completed, the adjusting cap 17 is reset to the original position under the action of the reset spring 11, and the oblique insert plate 16 is inserted into the oblique groove 9 again, thereby preventing the take-up pulley 7 from rotating.

[0033] The wound position adjustment mechanism includes an isolation ring 18, a sliding pressure plate 19, a control housing 20 and an adjustment tooth plate 21. The sliding pressure plate 19 is arranged on the main housing 1. The two isolation rings 18 are slidably connected in the sliding pressure plate 19. The control housing 20 is fixedly connected in the main housing 1. The adjustment tooth plate 21 is fixedly connected to one side of the isolation ring 18. An adjustment gear 22 is rotatably connected in the control housing 20. The two adjustment tooth plates 21 penetrate the control housing 20 and are slidably connected thereto. The adjustment tooth plate 21 meshes with the adjustment gear 22. The adjustment gear 22 is coaxially fixedly connected with an adjustment port 23. The adjustment port 23 penetrates the control housing 20 and the main housing 1. The wound position adjustment mechanism mainly adjusts the position of the isolation ring 18 to meet the needs of different patients. When the position of the isolation ring 18 needs to be adjusted, the adjustment port 23 can be rotated. At this time, the adjustment gear 22 can rotate, and the two adjustment tooth plates 21 meshed therewith will drive the isolation ring 18 to move closer or farther from each other, thereby completing the adjustment of the isolation ring 18.

[0034] The heat dissipation mechanism includes heat dissipation ports 24, wedge-shaped heat conduction ports 26 and exhaust ports 25. Eight heat dissipation ports 24 are arranged on the main shell 1. The wedge-shaped heat conduction ports 26 are opened on one side of the heat dissipation ports 24. The exhaust port 25 is connected and arranged on the top of the main shell 1. An annular hole 27 is opened on the exhaust port 25. A driving motor 28 is arranged on the exhaust port 25. An exhaust blade 29 is rotatably connected to the top of the exhaust port 25. The output end of the driving motor 28 passes through the exhaust port 25 and is coaxially fixedly connected to the rotating shaft of the exhaust blade 29. The heat dissipation mechanism can dissipate heat from the patient's wound. By setting the heat dissipation ports 24, the wedge-shaped heat conduction ports 26 and the exhaust port 25, air can flow in from both sides of the patient's clothes and flow out from the patient's collar, which not only reduces the infection probability of the patient's wound, but also avoids the embarrassment of the patient's clothes being blown up due to poor heat dissipation port setting. The driving motor 28 can control the exhaust blade 29 coaxially fixedly connected to its output end to rotate, thereby completing heat dissipation.

[0035] The working principle of the present invention is as follows:

[0036] The fitting plate 3 can better fit the patient's skin, and the elastic rope 4 can connect the main shell 1 and the adjustment shell 2, and the elastic rope 4 has a certain elasticity;

[0037] The tension adjustment mechanism is mainly used to adjust the elastic rope 4, so as to ensure the stability of the device when in use. When the device is worn, the elastic rope 4 can be controlled by pressing and rotating the adjustment cap 17. When the adjustment cap 17 is pressed, the main control shaft 13 descends, the limit toothed disc 14 is inserted into the inner limit ring 8, and the return spring 11 in the spring tube 10 is compressed. At this time, the oblique plug plate 16 connected to the main control shaft 13 through the connecting rope 30 is pulled up, and the oblique plug plate 16 leaves the oblique groove 9. When the adjustment cap 17 is rotated, the elastic rope 4 will be wound into the take-up pulley 7. When the adjustment is completed, the adjustment cap 17 is reset to the original position under the action of the return spring 11, and the oblique plug plate 16 is inserted into the oblique groove 9 again, thereby preventing the take-up pulley 7 from rotating.

[0038] The wound position adjustment mechanism is mainly used to adjust the position of the isolation ring 18 to meet the needs of different patients. When the position of the isolation ring 18 needs to be adjusted, the adjustment port 23 can be rotated, and the adjustment gear 22 can be rotated at this time, and the two adjustment tooth plates 21 meshing therewith will drive the isolation ring 18 to move closer or farther from each other, thereby completing the adjustment of the isolation ring 18;

[0039] The heat dissipation mechanism can dissipate heat from the patient's wound. By setting the heat dissipation port 24, the wedge-shaped heat conduction port 26 and the exhaust port 25, air can flow in from both sides of the patient's clothing and flow out from the patient's collar, which not only reduces the infection risk of the patient's wound, but also avoids the embarrassment of the patient's clothes being blown up due to poor setting of the heat dissipation port. The drive motor 28 can control the rotation of the exhaust blade 29 coaxially fixedly connected to its output end, thereby completing the heat dissipation.

[0040] 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, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A postoperative wound care device for breast cancer, comprising a main housing (1) and an adjustment housing (2), characterized in that: One side of the adjustment housing (2) is fixedly connected to a bonding plate (3), both sides of the adjustment housing (2) are provided with elastic ropes (4), both sides of the main housing (1) are fixedly connected to sockets (5), and the elastic rope (4) is arranged through the sockets (5) on the corresponding side; The adjustment shell (2) is provided with a tension adjustment mechanism, and the main shell (1) is provided with a wound position adjustment mechanism and a heat dissipation mechanism.

2. The postoperative wound care device for breast cancer according to claim 1, characterized in that: The tension adjustment mechanism comprises an annular track plate (6), a wire take-up pulley (7), an inner limit ring (8) and an oblique groove (9); the annular track plate (6) is fixedly connected to the bonding plate (3); the wire take-up pulley (7) is rotatably connected to the annular track plate (6); the inner limit ring (8) is fixedly connected to the wire take-up pulley (7); and a plurality of oblique grooves (9) are provided on the wire take-up pulley (7).

3. The postoperative wound care device for breast cancer according to claim 2, characterized in that: A spring tube (10) is fixedly connected to the bonding plate (3), a return spring (11) is arranged in the spring tube (10), a sliding block (12) is slidably connected in the spring tube (10), a main control shaft (13) is fixedly connected to the sliding block (12), the main control shaft (13) is fixedly connected to the sliding block (12), the main control shaft (13) is slidably connected to the spring tube (10), and a limiting toothed disc (14) matching the inner limiting ring (8) is coaxially fixedly connected to the main control shaft (13).

4. The postoperative wound care device for breast cancer according to claim 3, characterized in that: Two limit ports (15) are fixedly connected to the top of the adjusting shell (2); an oblique plug plate (16) matching the oblique groove (9) is slidably connected to the limit port (15); a connecting rope (30) is fixedly connected to the top of the oblique plug plate (16); the connecting rope (30) passes through the limit port (15) and is fixedly connected to the main control shaft (13); the main control shaft (13) passes through the adjusting shell (2) and is slidably connected to the main control shaft; an adjusting cap (17) is coaxially fixedly connected to the main control shaft (13); one end of the elastic rope (4) is fixedly connected to the take-up pulley (7); and the other end of the elastic rope (4) is fixedly connected to the adjusting shell (2).

5. The postoperative wound care device for breast cancer according to claim 4, characterized in that: The wound position adjustment mechanism comprises an isolation ring (18), a sliding pressure plate (19), a control housing (20) and an adjustment tooth plate (21); the sliding pressure plate (19) is arranged on the main housing (1); the two isolation rings (18) are slidably connected in the sliding pressure plate (19); the control housing (20) is fixedly connected in the main housing (1); and the adjustment tooth plate (21) is fixedly connected to one side of the isolation ring (18).

6. The postoperative wound care device for breast cancer according to claim 5, characterized in that: An adjusting gear (22) is rotatably connected inside the control housing (20), two adjusting tooth plates (21) penetrate the control housing (20) and are slidably connected thereto, the adjusting tooth plates (21) are meshed with the adjusting gear (22), and the adjusting gear (22) is coaxially fixedly connected with an adjusting port (23), and the adjusting port (23) is arranged to penetrate the control housing (20) and the main housing (1).

7. The postoperative wound care device for breast cancer according to claim 6, characterized in that: The heat dissipation mechanism comprises a heat dissipation port (24), a wedge-shaped heat conduction port (26) and an exhaust port (25); the eight heat dissipation ports (24) are arranged on the main shell (1); the wedge-shaped heat conduction port (26) is opened on one side of the heat dissipation port (24); and the exhaust port (25) is arranged in communication with the top of the main shell (1).

8. The postoperative wound care device for breast cancer according to claim 7, characterized in that: The exhaust port (25) is provided with an annular hole (27), the exhaust port (25) is provided with a driving motor (28), the top of the exhaust port (25) is rotatably connected to an exhaust blade (29), and the output end of the driving motor (28) passes through the exhaust port (25) and is coaxially fixedly connected to the rotating shaft of the exhaust blade (29).

Images