A post-hemangioma operation treatment device

Abstract

The application provides a post-hemangioma operation treatment device, which comprises a shell, a slidable and rotatable driving wheel arranged on the shell and protruding out of the shell, a liftable lifting frame arranged in the shell, a driving mechanism connecting the lifting frame and the driving wheel to convert the rotation of the driving wheel into driving the lifting frame to lift, a blade detachably arranged at the end of the lifting frame, mounting frames arranged on both sides of the shell, squeeze assemblies hinged at the ends of the mounting frames, and a linkage mechanism connecting the squeeze assemblies and the driving wheel to convert the sliding of the driving wheel into driving the two groups of squeeze assemblies to open and close along the hinge points of the squeeze assemblies and the mounting frames. The device can effectively support the blade during the process of picking the post-hemangioma operation blister, can quickly squeeze out the blister liquid and clean it after picking the blister, effectively avoids the blister liquid from flowing onto the skin and solidifying, and improves the working efficiency of the post-hemangioma operation blister treatment.

Description

Technical Field

[0001] This invention specifically relates to a device for postoperative care of hemangioma. Background Technology

[0002] Laser therapy is a common method for the early treatment of hemangiomas, primarily used for the early intervention of superficial hemangiomas, the treatment of ulcerated lesions, and the treatment of residual telangiectasia during the regression phase. The target chromophore for laser treatment of hemangiomas is oxyhemoglobin in the blood. Oxyhemoglobin absorbs light energy, generating heat, which is conducted to the surrounding blood vessel walls, causing vascular damage. Laser therapy can accelerate lesion regression, reduce lesion size, promote ulcer healing, reduce pain, and create conditions for subsequent treatments. Laser therapy has cosmetic advantages that are unmatched by other invasive treatment methods.

[0003] Early laser treatment (1-3 sessions) can effectively prevent the rapid growth of hemangiomas, allowing them to quickly enter the regression phase instead of passively waiting. However, laser treatment can also cause some damage. After laser treatment, the treated skin may experience a slight burning sensation, and the skin color will generally turn purplish-red. Cold compresses should be applied to the affected area, and blisters are prone to appear at the post-treatment site.

[0004] Once blisters form, care must be taken to protect the wound. Currently, most treatments involve puncturing the blister skin with a sterilized fine needle, gently squeezing out the fluid, and then gently wiping away the fluid with a sterilized cotton swab.

[0005] Currently, when blisters develop after hemangioma surgery, multiple tools are needed to treat them, making it inconvenient to quickly puncture the blisters and squeeze out the fluid. This causes the fluid to easily flow onto the skin and coagulate, increasing the difficulty of treating the fluid. Summary of the Invention

[0006] To address the shortcomings of existing technologies, this invention proposes a postoperative care device for hemangioma, which solves the technical problem mentioned in the background art: currently, when blisters develop after hemangioma surgery, multiple tools are needed to handle the blisters, making it inconvenient to quickly puncture the blisters and squeeze out the fluid, causing the fluid to easily flow onto the skin and coagulate, increasing the difficulty of handling the fluid.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a postoperative care device for hemangioma, comprising:

[0008] case;

[0009] A drive wheel is slidably and rotatably mounted on the housing, and the drive wheel protrudes outside the housing;

[0010] A lifting frame, vertically configurable within the housing, is connected to the drive wheel via a drive mechanism to convert the rotation of the drive wheel into driving the lifting frame to move up and down. Blades are detachably mounted at the ends of the lifting frame.

[0011] The mounting bracket has two sets, which are respectively located on both sides of the housing. The end of the mounting bracket is hinged with a pressing component. The pressing component is connected to the drive wheel through a linkage mechanism to convert the sliding of the drive wheel into driving the two sets of pressing components to rotate and open and close along their hinge point with the mounting bracket.

[0012] In a preferred embodiment, the drive mechanism includes:

[0013] Two sets of synchronous pulleys are provided, and both sets are rotatably mounted in the housing via a rotating shaft. The two sets of synchronous pulleys are connected by a synchronous belt.

[0014] A first gear is disposed on one of the sets of said shafts;

[0015] The second gear is disposed on the drive wheel, and the second gear can mesh with the first gear when the drive wheel slides.

[0016] A connecting frame is mounted on the lifting frame, and one end of it is fixedly connected to the synchronous belt; and

[0017] A reset assembly is provided on one of the sets of synchronizer pulleys to drive the synchronizer pulleys to reset.

[0018] In a preferred embodiment, the reset assembly includes a constant force spring, one end of which is fixedly connected to one of the sets of rotating shafts, and the other end of which is fixedly connected to the housing.

[0019] In a preferred embodiment, a mounting base is laterally slidably provided at the end of the lifting frame, the blade is detachably mounted on the mounting base, the mounting base is connected to the housing via a control component, and the mounting base is driven to slide laterally by the control component when the lifting frame slides to its lowest position.

[0020] In a preferred embodiment, the control component includes:

[0021] A first drive column is disposed on the mounting base; and

[0022] A first guide rail is vertically arranged inside the housing. A second guide rail is provided at the end of the first guide rail and is arranged at an angle thereto. The first drive column is slidably engaged in the first guide rail.

[0023] In a preferred embodiment, the housing is provided with a sliding groove, the drive wheel is provided with a mounting shaft, the mounting shaft is rotatably and slidably disposed in the sliding groove, the drive wheel is provided with an arc-shaped groove and a straight groove communicating with it, and the rotating shaft is slidably engaged in the straight groove.

[0024] In a preferred embodiment, a first abutment frame and a second abutment frame are slidably disposed within the housing. The first abutment frame and the second abutment frame abut against the mounting shaft and the rotating shaft, respectively, and an elastic element is disposed between the first abutment frame and the second abutment frame.

[0025] In a preferred embodiment, the extrusion assembly includes:

[0026] A mounting plate is provided with a connecting seat, and the mounting bracket is hinged to the connecting seat at one end away from the housing; and

[0027] A flexible cotton block is detachably disposed at the bottom of the mounting plate and wraps around the end of the mounting plate near the blade.

[0028] In a preferred embodiment, the linkage mechanism includes:

[0029] A lifting rod; it is height-adjustable and installed inside the housing, and the end of the lifting rod is provided with two sets of push rods;

[0030] The linkage rod has two sets, one end of which is hinged to the push rod, and the other end is hinged to the connecting seat near the housing; and

[0031] A transmission assembly is mounted on the first abutment frame and connected to the lifting rod to convert the sliding of the first abutment frame into driving the lifting rod to rise and fall.

[0032] In a preferred embodiment, the transmission assembly includes a drive frame, which is mounted on the first abutment frame. A second drive column is mounted on the drive frame, and a groove is provided on the lifting rod, with the second drive column slidably engaged in the groove.

[0033] Compared with the prior art, the present invention has the following beneficial effects:

[0034] In use, the device slides on the housing by pressing the drive wheel. During this sliding motion, the drive wheel, via a linkage mechanism, controls two sets of squeezing components to rotate and open along their hinge point with the mounting frame. This allows the two sets of squeezing components to press against the skin, supporting the device and preventing excessive cuts caused by hand tremors during puncturing the blister, thus avoiding injury to the patient. Pushing the drive wheel downwards causes it to rotate, which in turn controls the lifting frame to rise and fall, allowing the blade to extend downwards from the housing until the blister is punctured. Throughout the blister puncture process, the blade is effectively supported, improving safety and reliability. After puncturing the blister, rotating the drive wheel in the opposite direction retracts the blade into the housing, and releasing the drive wheel allows it to return to its original position. During this return, the drive wheel controls the two sets of squeezing components to flip and close, squeezing the blister to quickly expel and clean the fluid. This effectively prevents the fluid from flowing onto the skin and coagulating, improving the efficiency of blister care after hemangioma surgery. Attached Figure Description

[0035] To more clearly illustrate the specific embodiments of the present invention, the accompanying drawings used in the specific embodiments will be briefly described below. In all the drawings, the elements or parts are not necessarily drawn to scale.

[0036] Figure 1 This invention provides a three-dimensional structural schematic diagram of a hemangioma postoperative care device.

[0037] Figure 2 This is a schematic diagram of the shell structure in a postoperative care device for hemangioma according to the present invention;

[0038] Figure 3 This is a schematic diagram of the internal structure of a postoperative care device for hemangioma according to the present invention.

[0039] Figure 4 This is a schematic diagram of the drive mechanism in a postoperative care device for hemangioma according to the present invention.

[0040] Figure 5 This is a schematic diagram of the blade installation structure in a postoperative care device for hemangioma according to the present invention.

[0041] Figure 6 This is a schematic diagram of the installation structure of the drive wheel in a postoperative care device for hemangioma according to the present invention.

[0042] Figure 7 This is a schematic diagram of the drive wheel in a postoperative care device for hemangioma according to the present invention.

[0043] Figure label:

[0044] 11. Housing; 12. Slide groove; 13. First guide rail; 14. Second guide rail; 15. Mounting bracket;

[0045] 21. Synchronous pulley; 22. Shaft; 23. First gear; 24. Synchronous belt; 25. Constant force spring;

[0046] 31. Connecting frame; 32. Lifting frame; 33. Mounting base; 34. First drive column; 35. Blade;

[0047] 41. Drive wheel; 42. Arc groove; 43. Straight groove; 44. Second gear; 45. Mounting shaft;

[0048] 51. First abutment frame; 52. Second abutment frame; 53. Elastic element; 54. Drive frame; 55. Second drive column;

[0049] 61. Lifting rod; 62. Inclined groove; 63. Push rod; 64. Linkage rod;

[0050] 71. Mounting plate; 72. Connecting seat; 73. Flexible cotton block. Detailed Implementation

[0051] The present invention will now be described in further detail with reference to the accompanying drawings. It should be noted that the following specific embodiments are only used to further illustrate the present invention and should not be construed 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.

[0052] Example:

[0053] like Figures 1 to 5 As shown, the present invention provides a postoperative care device for hemangioma, including a housing 11, a drive wheel 41 that can slide laterally and rotate on the housing 11, the drive wheel 41 protruding outside the housing 11, a liftable lifting frame 32 inside the housing 11, the lifting frame 32 and the drive wheel 41 are connected by a drive mechanism to convert the rotation of the drive wheel 41 into driving the lifting frame 32 to rise and fall, and a blade 35 is detachably provided at the end of the lifting frame 32.

[0054] The drive mechanism includes two sets of synchronous pulleys 21, both of which are rotatably mounted inside the housing 11 via shafts 22. The two sets of synchronous pulleys 21 are connected by a synchronous belt 24. One shaft 22 has a first gear 23, and the drive wheel 41 has a second gear 44. When the drive wheel 41 slides, the second gear 44 can mesh with the first gear 23. A connecting frame 31 is mounted on the lifting frame 32, with one end fixedly connected to the synchronous belt 24. A reset assembly is mounted on one set of synchronous pulleys 21, driving the synchronous pulleys 21 to reset. The reset assembly includes a constant force spring 25, with one end fixedly connected to one set of shafts 22 and the other end fixedly connected to the housing 11.

[0055] When the device is in use, the second gear 44 on the drive wheel 41 is not engaged with the first gear 23 in the initial state. The second gear 44 can be engaged with the first gear 23 by pressing the drive wheel 41. Then, by turning the drive wheel 41, the first gear 23 is driven to rotate through the second gear 44, thereby controlling the rotation of one set of synchronous pulleys 21. During the rotation of one set of synchronous pulleys 21, the synchronous belt 24 is driven to move through the cooperation of the two sets of synchronous pulleys 21. During the movement of the synchronous belt 24, the lifting frame 32 can be raised and lowered as a whole through the connecting frame 31, so that the blade 35 can be removed from the housing 11 to puncture the blisters.

[0056] Furthermore, during the process of controlling the rotation of the synchronous wheel 21, the constant force spring 25 is deformed. After the drive wheel 41 is released, the synchronous wheel 21 can be reversed under the reset capability of the constant force spring 25, thereby allowing the blade 35 to quickly retract into the housing 11, preventing the blade 35 from being extended for a long time and causing harm to the patient or medical staff.

[0057] like Figure 2 , 3 As shown in Figure 5, in this embodiment, a mounting base 33 is laterally slidably disposed at the end of the lifting frame 32. The blade 35 is detachably disposed on the mounting base 33. The mounting base 33 is connected to the housing 11 through a control component. When the lifting frame 32 slides to its lowest position, the control component drives the mounting base 33 to slide laterally. The control component includes a first drive column 34 disposed on the mounting base 33 and a first guide rail 13 vertically arranged in the housing 11. A second guide rail 14 is disposed at the end of the first guide rail 13 and is inclined thereto. The first drive column 34 is slidably engaged in the first guide rail 13.

[0058] As the drive wheel 41 rotates to extend the blade 35, the first drive column 34 slides within the first guide rail 13. When the blade 35 extends to near its limit, the first drive column 34 slides into the second guide rail 14. Guided by the second guide rail 14, the mounting base 33 slides laterally at the end of the lifting frame 32, thereby causing the blade 35 to shift laterally by a certain distance to open the blister, improving the efficiency and stability of blister rupture. It is understood that in some embodiments, the blade 35 can be inserted into the mounting base 33 via an interference fit, facilitating blade 35 replacement and improving the sterility of the device during use.

[0059] like Figures 2 to 4 , Figure 6 , Figure 7 As shown, in this embodiment, the housing 11 has a sliding groove 12, and the drive wheel 41 is provided with a mounting shaft 45. The mounting shaft 45 is rotatably and slidably disposed in the sliding groove 12. The drive wheel 41 has an arc-shaped groove 42 and a straight groove 43 communicating with it. The rotating shaft 22 is slidably engaged in the straight groove 43. A first abutting frame 51 and a second abutting frame 52 are slidably disposed laterally inside the housing 11. The first abutting frame 51 and the second abutting frame 52 abut against the mounting shaft 45 and the rotating shaft 22, respectively. An elastic member 53 is disposed between the first abutting frame 51 and the second abutting frame 52.

[0060] During the pressing of the drive wheel 41, the mounting shaft 45 slides within the slide groove 12, while the rotating shaft 22 slides within the straight groove 43. This stabilizes the positions of the drive wheel 41 and the synchronous wheel 21, allowing the second gear 44 to mesh stably with the first gear 23. When the second gear 44 meshes with the first gear 23, the rotating shaft 22 moves within the arc groove 42 during the rotation of the drive wheel 41. This ensures that the drive wheel 41 has sufficient installation space while preventing the rotating shaft 22 from interfering with the drive wheel 41. This allows the diameter of the drive wheel 41 to be maximized, making the extension control of the blade 35 more precise when the outer surface of the drive wheel 41 is manually rotated. At the same time, the rotation range of the drive wheel 41 is adjusted through the arc groove 42 to prevent the drive wheel 41 from rotating excessively, which could cause the blade 35 to extend too far and harm the patient.

[0061] Furthermore, when the drive wheel 41 is pressed, the elastic element 53 is compressed by the first abutment frame 51, and the mounting shaft 45 and the rotating shaft 22 can rotate in the first abutment frame 51 and the second abutment frame 52 respectively. After the drive wheel 41 is released, the drive wheel 41 can be controlled to reset under the action of the elastic element 53.

[0062] like Figure 2 , 6As shown, in this embodiment, mounting brackets 15 are provided on both sides of the housing 11. An extrusion assembly is hinged to the end of each mounting bracket 15. The extrusion assembly is connected to the drive wheel 41 via a linkage mechanism, so that the sliding of the drive wheel 41 is converted into driving the two sets of extrusion assemblies to rotate and open / close along their hinge point with the mounting bracket 15. The extrusion assembly includes a mounting plate 71, on which a connecting seat 72 is provided. The mounting bracket 15 is hinged to the connecting seat 72 at the end away from the housing 11. A flexible cotton block 73 is detachably provided at the bottom of the mounting plate 71, wrapping the end of the mounting plate 71 near the blade 35.

[0063] The linkage mechanism includes a lifting rod 61 that can be raised and lowered and is disposed within the housing 11. Two sets of push rods 63 are provided at the end of the lifting rod 61. It also includes two sets of linkage rods 64. One end of each linkage rod 64 is hinged to a push rod 63, and the other end is hinged to a connecting seat 72 near the housing 11. A transmission assembly connected to the lifting rod 61 is provided on the first abutment frame 51. The transmission assembly converts the sliding of the first abutment frame 51 into driving the lifting rod 61 to rise and fall. The transmission assembly includes a drive frame 54, which is disposed on the first abutment frame 51. A second drive column 55 is provided on the drive frame 54. A groove 62 is formed on the lifting rod 61, and the second drive column 55 is slidably engaged within the groove 62.

[0064] In the initial state, when the drive wheel 41 is not pressed, the lifting rod 61 is in the lowest position, so that the two sets of mounting plates 71 are closed. When the drive wheel 41 is pressed, the first abutment frame 51 moves laterally, so that the second drive column 55 slides laterally. During the lateral movement, the second drive column 55 moves laterally and moves the lifting rod 61 upward through the cooperation with the inclined groove 62, so that the push rod 63 moves upward. During the movement, the push rod 63 pulls the linkage rod 64, so that the mounting plate 71 can rotate and open along its hinge point with the mounting frame 15. After the mounting plate 71 is opened, it can support the device on healthy skin with the flexible cotton block 73. After the blister is punctured, the drive wheel 41 is released. The drive wheel 41 is reset under the action of the elastic element 53, so that the mounting plate 71 flips and closes. During the closing of the mounting plate 71, the flexible cotton block 73 squeezes the blister and absorbs the squeezed blister fluid. The blister can be treated quickly without the use of other tools.

[0065] Specific usage and beneficial effects of the present invention:

[0066] When in use, the device can be slid on the housing 11 by pressing the drive wheel 41. During the sliding process, the drive wheel 41 controls the two sets of squeezing components to rotate and open along the hinge point between itself and the mounting frame 15 through the linkage mechanism. This allows the two sets of squeezing components to be pressed against the skin to support the device and prevent the blade 35 from cutting too far due to hand tremors during the puncture of the blister, thus avoiding injury to the patient. Then, by pushing the drive wheel 41 downward to make it rotate, the drive wheel 41 controls the lifting frame 32 to rise and fall through the drive mechanism, thereby controlling the blade 35 to extend downward from the housing 11 until the blister on the patient's skin is punctured. Throughout the blister puncture process, the blade 35 is effectively supported, improving the safety and reliability of puncturing the blister. After the blister is punctured, the drive wheel 41 is rotated in the opposite direction to retract the blade 35 into the housing 11, and the drive wheel 41 is released to reset it. During the reset process, the drive wheel 41 controls the two sets of squeezing components to flip and close and squeeze the blister position to quickly squeeze out the blister fluid and clean it, effectively preventing the blister fluid from flowing onto the skin and coagulating, thus improving the efficiency of blister care after hemangioma surgery.

[0067] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments. Based on the present invention, some modifications or improvements can be made. Therefore, all such modifications or improvements made without departing from the spirit of the present invention are within the scope of protection claimed by the present invention.

Claims

1. A device for postoperative care of hemangioma lesions, characterized in that, Including: Shell (11); A drive wheel (41) is slidably and rotatably mounted on the housing (11), and the drive wheel (41) protrudes out of the housing (11); A lifting frame (32) is vertically and detachably disposed within the housing (11) and connected to the drive wheel (41) via a drive mechanism to convert the rotation of the drive wheel (41) into driving the lifting frame (32) to rise and fall. A blade (35) is detachably disposed at the end of the lifting frame (32). The mounting bracket (15) is provided in two sets and is respectively located on both sides of the housing (11). The end of the mounting bracket (15) is hinged with a pressing component. The pressing component is connected to the drive wheel (41) through a linkage mechanism to convert the sliding of the drive wheel (41) into driving the two sets of pressing components to rotate and open along their hinge point with the mounting bracket (15). The driving mechanism includes: Two sets of synchronous pulleys (21) are provided, and both are rotatably disposed in the housing (11) via a rotating shaft (22). The two sets of synchronous pulleys (21) are connected by a synchronous belt (24). The first gear (23) is disposed on one of the sets of said shafts (22); The second gear (44) is disposed on the drive wheel (41), and when the drive wheel (41) slides, the second gear (44) can mesh with the first gear (23); A connecting frame (31) is mounted on the lifting frame (32), and one end of it is fixedly connected to the synchronous belt (24); and A reset assembly is provided on one of the sets of synchronous pulleys (21) to drive the synchronous pulleys (21) to reset; The housing (11) is provided with a sliding groove (12), and the drive wheel (41) is provided with a mounting shaft (45). The mounting shaft (45) is rotatably and slidably disposed in the sliding groove (12). The drive wheel (41) is provided with an arc groove (42) and a straight groove (43) connected thereto. The rotating shaft (22) is slidably engaged in the straight groove (43). The housing (11) is provided with a first abutment frame (51) and a second abutment frame (52) that can slide laterally. The first abutment frame (51) and the second abutment frame (52) abut against the mounting shaft (45) and the rotating shaft (22) respectively. An elastic element (53) is provided between the first abutment frame (51) and the second abutment frame (52). The extrusion assembly includes: Mounting plate (71) is provided with connecting seat (72), and mounting bracket (15) is hinged to one end of connecting seat (72) away from housing (11); and A flexible cotton block (73) is detachably disposed at the bottom of the mounting plate (71) and wraps around the end of the mounting plate (71) near the blade (35); The linkage mechanism includes: Lifting rod (61); It is height-adjustable and installed inside the housing (11), and the end of the lifting rod (61) is provided with two sets of push rods (63). The linkage rod (64) is provided in two sets, one end of which is hinged to the push rod (63), and the other end is hinged to the end of the connecting seat (72) near the housing (11); and A transmission assembly is disposed on the first abutment frame (51) and connected to the lifting rod (61) to convert the sliding of the first abutment frame (51) into driving the lifting rod (61) to rise and fall.

2. The postoperative care device for hemangioma according to claim 1, characterized in that: The reset assembly includes a constant force spring (25), one end of which is fixedly connected to one of the sets of rotating shafts (22), and the other end is fixedly connected to the housing (11).

3. The postoperative care device for hemangioma according to claim 1, characterized in that: The end of the lifting frame (32) is slidably provided with a mounting base (33), and the blade (35) is detachably mounted on the mounting base (33). The mounting base (33) is connected to the housing (11) through a control component. When the lifting frame (32) slides to the lowest position, the mounting base (33) is driven to slide laterally through the control component.

4. The postoperative care device for hemangioma according to claim 3, characterized in that, The control component includes: The first drive column (34) is disposed on the mounting base (33); and The first guide rail (13) is vertically arranged inside the housing (11). The end of the first guide rail (13) is provided with a second guide rail (14) that is connected to it and arranged at an angle. The first drive column (34) is slidably locked inside the first guide rail (13).

5. The postoperative care device for hemangioma according to claim 1, characterized in that: The transmission assembly includes a drive frame (54), which is mounted on the first abutment frame (51). A second drive column (55) is mounted on the drive frame (54). A groove (62) is provided on the lifting rod (61), and the second drive column (55) is slidably engaged in the groove (62).

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