A wound care compression device for breast cancer surgery

Abstract

The present invention provides a postoperative wound care and compression device for breast cancer, comprising a mounting shell, wherein both ends of the mounting shell are provided with a protective shell that can slide along the direction of the opening thereof, a fixing belt is provided on the protective shell, a detachable connecting shell is provided in the mounting shell, a guide rail is provided in the connecting shell, a sliding shell is provided in the protective shell, a sliding seat is provided on the sliding shell, the sliding seat is slidably clamped in the guide rail, a compression plate is provided in the protective shell, and is connected to the sliding shell through an adjustment mechanism, and the spacing and angle between the compression plate and the sliding shell can be adjusted by the adjustment mechanism. The compression device can quickly adjust the position and angle of the compression plate, and can slide two sets of protective shells in the mounting shell to adapt to the compression of wounds in different positions on breast cancer patients of different body shapes, thereby improving the efficiency of wound healing.

Description

Technical Field

[0001] The present invention particularly relates to a post-operative wound care and compression device for breast cancer. Background Art

[0002] Breast cancer is a serious malignancy that threatens women's health. Symptoms of breast cancer can be categorized into three main types: localized breast enlargement, lymph node enlargement, and systemic symptoms. Surgery is one of the primary treatments for breast cancer, especially for patients whose disease is confined to local or regional lymph nodes. Common surgical procedures include radical mastectomy, modified radical mastectomy, and breast reconstruction. After breast cancer surgery, a compression device is used to apply pressure to the breast to improve wound healing.

[0003] For example, the Chinese invention patent with patent number 202210099164.9 provides a postoperative breast cancer wound care compression device, which is worn on the patient through a first bandage and a second bandage, and compresses the breast cancer surgical wound through multiple fixed airbag components, making it easy to put on and take off and preventing pressure sores. However, in the process of using a traditional compression device to compress the breast cancer postoperative wound guardrail, it was found that the traditional breast cancer postoperative wound compression device is not convenient to adjust the compression position and angle according to the different body shapes of patients and the location of the wound. It is necessary to select or customize a special compression device according to the patient's body shape and the location of the wound, resulting in a decrease in its scope of application. Summary of the Invention

[0004] In response to the shortcomings of the existing technology, the present invention proposes a breast cancer postoperative wound care compression device to solve the technical problem raised in the above background technology that traditional breast cancer postoperative wound compression devices are not convenient to adjust the compression position and angle according to patients of different body shapes and different wound locations.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a postoperative breast cancer wound care and compression device, comprising:

[0006] A mounting shell, wherein both ends of the mounting shell are provided with a protective shell that can slide along the opening direction thereof, and the protective shell is provided with a fixing belt;

[0007] A connecting shell is detachably disposed in the protective shell, and a guide track is disposed in the connecting shell;

[0008] A sliding shell is provided on the protective shell, wherein a sliding seat is provided on the sliding shell, and the sliding seat is slidably clamped in the guide rail; and

[0009] The compression plate is arranged in the protective shell and is connected to the sliding shell through an adjustment mechanism. The adjustment mechanism can adjust the distance and angle between the compression plate and the sliding shell.

[0010] Furthermore, the regulating mechanism includes:

[0011] a telescopic arm, one end of which is hinged to the sliding shell;

[0012] a first fixing assembly, disposed in the sliding housing, for fixing or releasing the position of the sliding seat on the guide rail and the angle between the telescopic arm and the sliding housing;

[0013] A mounting frame, one end of which is hinged to the telescopic arm and the other end of which is hinged to the compression plate;

[0014] The second fixing assembly is arranged in the installation frame and is used to fix or release the position of the installation frame, the telescopic arm and the compression plate.

[0015] Furthermore, the first fixing component includes:

[0016] a control column, the control column being arranged in the sliding housing so as to be liftable along its axis, with one end thereof extending outward;

[0017] Two groups of first fixing columns are provided, and are slidably arranged along their axes at both ends of the sliding shell. The guide rail is provided with multiple groups of first fixing holes spaced apart along its extension direction. One end of the telescopic arm is provided with a first fixing seat. The circumference of the first fixing seat is provided with multiple groups of second fixing holes distributed in reverse direction. One end of the two groups of first fixing columns is respectively clamped in one of the first fixing holes and the second fixing hole.

[0018] Two groups of connecting rods are provided, one end of each connecting rod is hinged to the control column, and the other end is hinged to one group of the first fixing columns; and

[0019] The first elastic member is arranged between the control column and the sliding housing.

[0020] Furthermore, the second fixing component includes:

[0021] Two groups of movable plates are arranged at intervals and are slidably disposed in the mounting frame. Opening slots are provided on the two groups of movable plates. Second fixing columns are provided on one group of movable plates, and fixing teeth are provided on the other group of movable plates. Both the second fixing columns and the fixing teeth pass through the mounting frame and extend outward.

[0022] a second fixing seat, disposed at the other end of the telescopic arm, wherein a plurality of groups of third fixing holes are circumferentially distributed on the second fixing seat, and one end of the second fixing column is clamped in one of the third fixing holes;

[0023] a gear, disposed on the compression plate and coaxial with a hinge point between the compression plate and the mounting frame, the fixed tooth being clamped on the gear; and

[0024] The second elastic member is arranged between the two groups of movable plates.

[0025] Furthermore, the telescopic arm includes a first support arm and a second support arm, the first support arm and the second support arm are slidingly connected along their axial direction, the second support arm is provided with a threaded knob, the threaded knob is slidably set in the first support arm along the extension direction of the first support arm, and the knob end of the threaded knob abuts against the first support arm.

[0026] Furthermore, a compression air cushion is provided on one side of the compression plate, an air inlet is provided on the compression air cushion, an air pump is provided on the protective shell, and an air supply pipe of the air pump is detachably connected to the air inlet.

[0027] Furthermore, the connecting shell and the protective shell are detachably connected via Velcro.

[0028] Furthermore, a protective pad made of a flexible material is provided in the connection shell, and a concave surface is provided on the protective pad.

[0029] Furthermore, a screw-connected top screw is provided on the mounting shell, and one end of the top screw is in contact with the protective shell.

[0030] Furthermore, a first flexible strip is provided at the opening of the mounting shell, and a second flexible strip is provided at the opening of the protective shell.

[0031] Compared with the prior art, the present invention has the following beneficial effects:

[0032] 1. When in use, the compression device for postoperative breast cancer wound care can be adjusted by sliding the sliding seat within the guide track according to the angle of the wound on the breast. The angle of the compression plate can then be adjusted by the adjustment mechanism to adjust the spacing and angle between the compression plate and the sliding shell to compress wounds in different locations. After the position and angle of the compression plate are adjusted, it can be fixed to the patient's chest with a fixing strap, and the two sets of protective shells can be slid on the mounting shell, making it easier for patients of different body shapes to use, thereby expanding the applicability of the compression device for postoperative breast cancer wound care.

[0033] 2. When adjusting the spacing and angle between the compression plate and the sliding shell through the adjustment mechanism, the telescopic arm can be rotated along the hinge point between the telescopic arm and the sliding shell, and the angle between the telescopic arm and the sliding shell and the position of the sliding shell on the guide rail can be fixed by the first fixing component. The mounting frame can be rotated along the hinge point between the telescopic arm and the compression plate, and the angle between the mounting frame and the telescopic arm and the angle between the mounting frame and the compression plate can be fixed by the second fixing component, thereby facilitating the rapid adjustment of the position and angle of the compression plate according to the position of the wound, so as to improve the compression efficiency of the patient's wound and assist in the healing of the patient's breast wound. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] 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.

[0035] Figure 1 This is a schematic diagram of the three-dimensional structure of a breast cancer postoperative wound care and compression device provided by the present invention;

[0036] Figure 2 This is a schematic diagram of the disassembled structure of a breast cancer postoperative wound care and compression device according to the present invention;

[0037] Figure 3 This is a schematic diagram of the installation structure of a compression plate in a post-operative wound care and compression device for breast cancer surgery according to the present invention;

[0038] Figure 4 for Figure 3 Schematic diagram of the structure after splitting;

[0039] Figure 5 This is a schematic structural diagram of a first fixing component in a compression device for wound care after breast cancer surgery according to the present invention;

[0040] Figure 6 This is a schematic structural diagram of a second fixing component in a compression device for wound care after breast cancer surgery according to the present invention;

[0041] Figure 7 This is a schematic structural diagram of a telescopic arm in a post-operative breast cancer wound care and compression device according to the present invention;

[0042] Figure 8 for Figure 7 Schematic diagram of the structure after decomposition.

[0043] Reference numerals:

[0044] 101. Mounting shell; 102. First flexible strip; 103. Top screw;

[0045] 201, protective shell; 202, second flexible strip; 203, Velcro; 204, air pump;

[0046] 301, connecting shell; 302, guide rail; 303, first fixing hole; 304, protective pad;

[0047] 401, sliding housing; 402, sliding seat; 403, first fixing column; 404, control column; 405, first elastic member; 406, connecting rod;

[0048] 501, telescopic arm; 502, first fixing seat; 503, second fixing hole; 504, second fixing seat; 505, third fixing hole; 506, first support arm; 507, second support arm; 508, threaded knob;

[0049] 601, mounting frame; 602, second elastic member; 603, movable plate; 604, opening slot; 605, second fixing column; 606, fixing tooth;

[0050] 701, compression plate; 702, gear; 703, compression air cushion; 704, air inlet;

[0051] 801. Fixing strap. DETAILED DESCRIPTION

[0052] The following embodiments of the technical solution of the present invention will be described in detail with reference to the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present invention and are therefore only examples and are not intended to limit the scope of protection of the present invention.

[0053] Example:

[0054] like Figure 1 、 2 As shown, the present invention provides a postoperative wound care and compression device for breast cancer, comprising a mounting shell 101. Both ends of the mounting shell 101 are provided with a protective shell 201 that can slide along the direction of its opening. A fixing belt 801 is provided on the protective shell 201. The compression device can be fixed to the patient's chest via the fixing belt 801 to protect the chest and prevent external collisions from causing tearing of the breast cancer surgery wound. Furthermore, the two sets of protective shells 201 can be slid within the mounting shell 101 along the direction of its opening. A screw-connected top screw 103 is provided on the mounting shell 101. One end of the top screw 103 abuts against the protective shell 201. After the protective shell 201 is slid, the top screw 103 is used to fix the position of the protective shell 201, so that the overall protective width can be adjusted to accommodate patients of different body shapes.

[0055] A first flexible strip 102 is provided at the opening of the mounting shell 101, and a second flexible strip 202 is provided at the opening of the protective shell 201. While being worn, these first and second flexible strips protect the area where the device contacts the patient's skin, preventing pressure sores and improving the comfort of the device. A protective pad 304 made of a flexible material is provided within the connecting shell 301, and has a concave surface. This concave surface supports the patient's breasts, preventing relative movement between the breasts and the interior of the device during movement.

[0056] like Figure 2 As shown, in this embodiment, a detachable connecting shell 301 is disposed within the protective shell 201. The connecting shell 301 is detachably connected to the protective shell 201 via a Velcro 203. Depending on the location of the patient's injured breast, one set of connecting shells 301 and its internal components can be selectively used to compress the wound, reducing usage costs and preventing discomfort on the breast that does not require compression.

[0057] like Figure 2 、 3 As shown in Figures 4 and 5, in this embodiment, a guide rail 302 is provided in the connecting shell 301, a sliding shell 401 is provided in the protective shell 201, a sliding seat 402 is provided on the sliding shell 401, and the sliding seat 402 is slidably clamped in the guide rail 302. The compression plate 701 is provided in the protective shell 201 and is connected to the sliding shell 401 through an adjustment mechanism. The adjustment mechanism includes a telescopic arm 501 having one end hinged to the sliding shell 401. A first fixing component is provided in the sliding shell 401, and the position of the sliding seat 402 on the guide rail 302 and the angle between the telescopic arm 501 and the sliding shell 401 are fixed or released through the first fixing component.

[0058] The first fixing assembly includes a control column 404, which is arranged in the sliding shell 401 and can be raised and lowered along its axis, and one end of which extends outward. Both ends of the sliding shell 401 are penetrated by a first fixing column 403 which can slide along its axis. A plurality of groups of first fixing holes 303 are arranged at intervals along the extension direction of the guide rail 302. A first fixing seat 502 is provided at one end of the telescopic arm 501, and a plurality of groups of second fixing holes 503 are distributed on the circumferential side of the first fixing seat 502 in a reverse direction. One ends of the two groups of first fixing columns 403 are respectively clamped in one of the groups of first fixing holes 303 and second fixing holes 503. Two groups of hinged connecting rods 406 are provided on the control column 404, one end of the connecting rod 406 is hinged to the first fixing column 403, and a first elastic member 405 is provided between the control column 404 and the sliding shell 401.

[0059] The control column 404 can be pressed toward the sliding shell 401, and the control column 404 squeezes the first elastic member 405 during the downward movement, thereby driving the two sets of first fixing columns 403 to be retracted into the sliding shell 401 at the same time through cooperation with the two sets of connecting rods 406 and respectively disengaging from the first fixing holes 303 and the second fixing holes 503, thereby releasing the position fixation of the sliding seat 402 on the guide rail 302 and the angle fixation of the telescopic arm 501, and then the sliding seat 402 can be moved on the guide rail 302 according to the position of the wound. 2, and at the same time, the telescopic arm 501 can be rotated along the hinge point between it and the sliding shell 401 according to the position of the wound to preliminarily adjust the angle of the compression plate 701, and then the control column 404 is released. The control column 404 rises under the reset ability of the first elastic member 405, so that the two groups of first fixing columns 403 are reset and respectively clamped in the first fixing hole 303 and the second fixing hole 503, thereby completing the position of the sliding seat 402 on the guide rail 302 and the angle fixation of the telescopic arm 501 and the sliding shell 401.

[0060] like Figure 3 、 4 As shown in Figure 6, in this embodiment, a hinged mounting frame 601 is provided at one end of the telescopic arm 501, and a hinged compression plate 701 is provided at one end of the mounting frame 601, and the hinge axis of the telescopic arm 501 and the mounting frame 601 is perpendicular to the hinge axis of the mounting frame 601 and the compression plate 701. A second fixing component for fixing or releasing the position of the mounting frame 601, the telescopic arm 501 and the compression plate 701 is provided in the mounting frame 601. The second fixing component includes two sets of spaced movable plates 603. Both sets of movable plates 603 are slidably arranged in the mounting frame 601, and both sets of movable plates 603 are provided with opening slots 604. , a second fixing column 605 is provided on one group of movable plates 603, and a fixing tooth 606 is provided on the other group of movable plates 603. The second fixing column 605 and the fixing tooth 606 both pass through the mounting frame 601 and extend outward. A second fixing seat 504 is provided at the other end of the telescopic arm 501. A plurality of groups of third fixing holes 505 are distributed circumferentially on the second fixing seat 504. One end of the second fixing column 605 is clamped in one of the groups of third fixing holes 505. A coaxial gear 702 is provided at the hinge point of the compression plate 701 and the mounting frame 601. The fixing tooth 606 is clamped on the gear 702. A second elastic member 602 is provided between the two groups of movable plates 603.

[0061] When the second fixing post 605 is disengaged from the third fixing hole 505 and the fixing tooth 606 is disengaged from the gear 702, the mounting frame 601 can be rotated along the hinge point between the mounting frame 601 and the telescopic arm 501 according to the specific position and angle of the wound. The compression plate 701 can also be rotated along the hinge point between the mounting frame 601 and the telescopic arm 501, thereby adjusting the angle of the compression plate 701 with multiple degrees of freedom. After adjustment, the two groups of opening slots 604 are released, and the second fixing post 605 and the fixing tooth 606 are controlled to reset under the action of the second elastic member 602 to fix the position of the mounting frame 601 relative to the telescopic arm 501 and the compression plate 701, thereby improving the freedom of position adjustment of the compression plate 701 and thereby greatly improving the scope of application of the compression device.

[0062] like Figure 4 、 7 As shown in Figures 8 and 9, in this embodiment, the telescopic arm 501 includes a first support arm 506 and a second support arm 507. The first support arm 506 and the second support arm 507 are slidably connected along their axial directions. A threaded knob 508 is threadedly provided on the second support arm 507. The threaded knob 508 is slidably arranged inside the first support arm 506 along the extension direction of the first support arm 506, and the knob end of the threaded knob 508 abuts against the first support arm 506. The length of the telescopic arm 501 can also be adjusted according to the size of the patient's breast and the distance between the compression plate 701 and the patient's breast. To adjust, it is only necessary to loosen the threaded knob 508 and slide the first support arm 506 and the second support arm 507 relative to each other, and then tighten the threaded knob 508 to fix the relative positions of the first support arm 506 and the second support arm 507, so that the compression plate 701 can be moved to the position to be compressed conveniently and quickly.

[0063] like Figure 1 、 2 As shown in Figures 3 and 4, in this embodiment, a compression air cushion 703 is provided on one side of the compression plate 701. The compression air cushion 703 is provided with an air inlet 704. The protective shell 201 is provided with an air pump 204. The air supply pipe of the air pump 204 is detachably connected to the air inlet 704. After the compression plate 701 is moved to the position to be compressed, the device is put on, and the compression air cushion 703 is inflated through the air pump 204 to provide flexible compression to the wound, while facilitating adjustment of the compression intensity.

[0064] Specific usage and beneficial effects of the present invention:

[0065] When in use, the breast cancer postoperative wound care compression device can slide the sliding seat 402 in the guide rail 302 according to the angle of the wound on the breast, thereby adjusting the angle of the compression plate 701, and then pressing the control column 404 to make the two groups of first fixing columns 403 disengage from the first fixing hole 303 and the second fixing hole 503 respectively, and then after the telescopic arm 501 is rotated along the hinge point between it and the sliding shell 401, the control column 404 is released and the two groups of first fixing columns 403 are respectively clamped into the first fixing hole 303 and the second fixing hole 503 to fix the angle between the telescopic arm 501 and the sliding shell 401 and the position of the sliding shell 401 on the guide rail 302.

[0066] The two sets of movable plates 603 can be closed by opening the slots 604, so that the second fixing post 605 and the fixing tooth 606 are respectively disengaged from the third fixing hole 505 and the gear 702. The mounting frame 601 can then be rotated along its hinge point with the telescopic arm 501, and the compression plate 701 can also be rotated along its hinge point with the mounting frame 601. After adjustment is complete, the two sets of opening slots 604 can be loosened again, and the second fixing post 605 can be snapped into the third fixing hole 505 and the fixing tooth 606 can be snapped into the gear 702 under the action of the second elastic member 602, thereby fixing the angles between the mounting frame 601 and the telescopic arm 501, and between the mounting frame 601 and the compression plate 701. This allows for quick adjustment of the position and angle of the compression plate 701 according to the location of the wound, thereby improving the compression efficiency of the patient's wound and assisting in the healing of the patient's breast wound.

[0067] The basic principles, main features and advantages of the present invention are shown and described above. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments.

Claims

1. A postoperative wound care and compression device for breast cancer, characterized in that: Includes: A mounting shell (101), wherein both ends of the mounting shell (101) are provided with a protective shell (201) that can slide along the opening direction thereof, and a fixing belt (801) is provided on the protective shell (201); A connecting shell (301) is detachably arranged in the protective shell (201), and a guide track (302) is provided in the connecting shell (301); A sliding shell (401) is provided on the protective shell (201), a sliding seat (402) is provided on the sliding shell (401), and the sliding seat (402) is slidably mounted in the guide track (302); and A compression plate (701) is arranged in the protective shell (201) and is connected to the sliding shell (401) via an adjustment mechanism, and the spacing and angle between the compression plate (701) and the sliding shell (401) can be adjusted by the adjustment mechanism; The regulating mechanism includes: a telescopic arm (501), one end of which is hinged to the sliding shell (401); a first fixing assembly, disposed in the sliding shell (401), for fixing or releasing the position of the sliding seat (402) on the guide rail (302) and the angle between the telescopic arm (501) and the sliding shell (401); A mounting frame (601) is hinged at one end to the telescopic arm (501) and at the other end to the compression plate (701); a second fixing assembly, disposed in the mounting frame (601), and used to fix or release the positions of the mounting frame (601), the telescopic arm (501), and the compression plate (701); The first fixing component includes: A control column (404), the control column (404) is arranged in the sliding shell (401) so as to be liftable along its axis, and one end of the control column (404) extends outward; Two groups of first fixing columns (403) are provided and are slidably arranged along their axes at both ends of the sliding shell (401). Multiple groups of first fixing holes (303) are arranged at intervals along the extension direction of the guide rail (302). One end of the telescopic arm (501) is provided with a first fixing seat (502). Multiple groups of second fixing holes (503) are distributed in a reverse direction on the circumference of the first fixing seat (502). One end of the two groups of first fixing columns (403) is respectively clamped in one group of the first fixing holes (303) and the second fixing holes (503). Two groups of connecting rods (406) are provided, one end of each connecting rod (406) is hinged to the control column (404), and the other end is hinged to one group of the first fixing columns (403); and a first elastic member (405) disposed between the control column (404) and the sliding housing (401); The second fixing assembly includes: Two groups of movable plates (603) are arranged at intervals and are both slidably arranged in the installation frame (601); opening slots (604) are provided on both groups of movable plates (603); a second fixing column (605) is provided on one group of movable plates (603); and a fixing tooth (606) is provided on the other group of movable plates (603); the second fixing column (605) and the fixing tooth (606) both pass through the installation frame (601) and extend outward; A second fixing seat (504) is provided at the other end of the telescopic arm (501), and a plurality of groups of third fixing holes (505) are circumferentially distributed on the second fixing seat (504), and one end of the second fixing column (605) is clamped in one of the groups of third fixing holes (505); a gear (702) disposed on the compression plate (701) and coaxial with a hinge point between the compression plate (701) and the mounting frame (601), the fixed tooth (606) being clamped on the gear (702); and The second elastic member (602) is arranged between the two sets of movable plates (603).

2. The postoperative breast cancer wound care and compression device according to claim 1, characterized in that: The telescopic arm (501) includes a first support arm (506) and a second support arm (507), wherein the first support arm (506) and the second support arm (507) are slidably connected along their axial directions, and a threaded knob (508) is threadedly provided on the second support arm (507), and the threaded knob (508) is slidably arranged in the first support arm (506) along the extension direction of the first support arm (506), and the knob end of the threaded knob (508) is in contact with the first support arm (506).

3. The postoperative breast cancer wound care and compression device according to claim 1, characterized in that: A compression air cushion (703) is provided on one side of the compression plate (701), an air inlet (704) is provided on the compression air cushion (703), an air pump (204) is provided on the protective shell (201), and an air delivery pipe of the air pump (204) is detachably connected to the air inlet (704).

4. The postoperative breast cancer wound care and compression device according to claim 1, characterized in that: The connecting shell (301) and the protective shell (201) are detachably connected via a Velcro (203).

5. The postoperative breast cancer wound care and compression device according to claim 1, characterized in that: A protective pad (304) made of a flexible material is provided in the connection shell (301), and a concave surface is provided on the protective pad (304).

6. The postoperative breast cancer wound care and compression device according to claim 1, characterized in that: A screw-connected top screw (103) is provided on the installation shell (101), and one end of the top screw (103) abuts against the protective shell (201).

7. The postoperative breast cancer wound care and compression device according to claim 1, characterized in that: A first flexible strip (102) is provided at the opening of the installation shell (101), and a second flexible strip (202) is provided at the opening of the protective shell (201).

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