Hemangioma postoperative affected part nursing device

Abstract

The invention provides a hemangioma postoperative affected part nursing device which comprises a shell, a slidable and rotatable driving wheel is arranged on the shell, the driving wheel protrudes out of the shell, a liftable lifting frame is arranged in the shell, and the lifting frame is connected with the driving wheel through a driving mechanism so that rotation of the driving wheel can be converted into driving of the lifting frame to ascend and descend. A blade is detachably arranged at the end of the lifting frame, mounting frames are arranged on the two sides of the shell, extrusion assemblies are hinged to the ends of the mounting frames, and the extrusion assemblies are connected with the driving wheels through linkage mechanisms, so that sliding of the driving wheels is converted into driving of the two extrusion assemblies to rotate to be opened and closed along hinge points of the extrusion assemblies and the mounting frames. By means of the device, a blade can be effectively supported in the process of breaking vesicles after hemangioma operation, meanwhile, vesicles liquid can be rapidly squeezed out and cleaned after the vesicles are broken, the vesicles liquid is effectively prevented from easily flowing to the skin and being solidified, and the work efficiency of vesicles nursing after hemangioma operation is improved.

Description

Technical Field

[0001] The invention specifically relates to a device for nursing affected parts of hemangiomas after surgery. Background Art

[0002] Laser therapy is a common method for early management of hemangiomas. It is mainly used for early intervention of superficial hemangiomas, treatment of ulcer lesions, and treatment of residual capillary dilation during the regression period. The target color base of laser treatment of hemangiomas is oxygenated hemoglobin in the blood. Oxygenated hemoglobin absorbs light energy and generates heat, which is transmitted to the surrounding blood vessel walls, causing vascular damage. Laser treatment can accelerate the regression of lesions, reduce the size of lesions, promote ulcer healing, relieve pain, and create conditions for subsequent treatment. Laser treatment has cosmetic advantages that other invasive treatment methods cannot match.

[0003] Timely 1-3 laser treatments in the early stages of hemangioma can effectively prevent the rapid proliferation of hemangioma and make it quickly enter the regression stage, rather than passively waiting. However, laser treatment will also cause some damage. After the local skin receives laser treatment, there will be a slight burning sensation at the treatment site, and the skin color will generally turn purple-red. The affected area needs to be cold-compressed, and blisters are prone to appear at the postoperative site.

[0004] Once blisters are formed, you need to pay attention to protecting the wound surface. Currently, most people use a sterilized fine needle to pierce the blister skin, gently squeeze out the blister fluid, and then use a sterilized cotton pad to gently wipe the blister fluid.

[0005] At present, when blisters are produced after hemangioma surgery, a variety of tools are needed to handle the blisters. It is inconvenient to quickly prick the blisters and squeeze out the blister fluid, which causes the blister fluid to easily flow onto the skin and solidify, increasing the difficulty of blister fluid treatment. Summary of the invention

[0006] In view of the shortcomings of the prior art, the present invention proposes a device for caring for the affected area after hemangioma surgery to solve the technical problem raised in the above background technology that, when blisters are produced after hemangioma surgery, a variety of tools need to be used in the process of blisters treatment, which is inconvenient to quickly prick the blisters and squeeze out the blister fluid, resulting in the blister fluid easily flowing to the skin and solidifying, increasing the difficulty of blister fluid treatment.

[0007] To achieve the above object, the present invention provides the following technical solution, a device for nursing the affected part after hemangioma surgery, comprising:

[0008] case;

[0009] A driving wheel, which is slidable and rotatable on the housing, and the driving wheel protrudes outside the housing;

[0010] A lifting frame is detachably disposed in the housing and connected to the driving wheel through a driving mechanism so as to convert the rotation of the driving wheel into driving the lifting frame to be lifted. A blade is detachably disposed at an end of the lifting frame; and

[0011] The mounting frame is provided with two groups, and is respectively arranged on both sides of the shell. The end of the mounting frame is hinged with an extrusion assembly, and the extrusion assembly is connected to the driving wheel through a linkage mechanism to convert the sliding of the driving wheel into driving the two groups of the extrusion assemblies to rotate and open and close along the hinge point between the extrusion assembly and the mounting frame.

[0012] In a preferred embodiment, the driving mechanism comprises:

[0013] There are two sets of synchronous wheels, both of which are rotatably arranged in the housing via a rotating shaft, and the two sets of synchronous wheels are connected via a synchronous belt;

[0014] A first gear, disposed on one of the sets of rotating shafts;

[0015] a second gear, disposed on the driving wheel, and capable of meshing with the first gear when the driving wheel slides;

[0016] A connecting frame, which is arranged on the lifting frame and has one end fixedly connected to the synchronous belt; and

[0017] A reset component is arranged on one group of the synchronous wheels to drive the synchronous wheels to reset.

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

[0019] In a preferred embodiment, a mounting seat is provided at the end of the lifting frame for transverse sliding, the blade is detachably arranged on the mounting seat, the mounting seat is connected to the shell through a control component, and when the lifting frame slides to the lowest point, the mounting seat is driven to slide transversely by the control component.

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

[0021] A first driving column is disposed on the mounting seat; and

[0022] The first guide track is vertically arranged in the shell, the end of the first guide track is provided with a second guide track which is connected with the first guide track and arranged obliquely, and the first driving column is slidably clamped in the first guide track.

[0023] In a preferred embodiment, a slide groove is provided on the shell, and a mounting shaft is provided on the driving wheel. The mounting shaft is rotatably and slidably arranged in the slide groove. An arc groove and a straight groove connected thereto are provided on the driving wheel, and the rotating shaft is slidably clamped in the straight groove.

[0024] In a preferred embodiment, a first abutment frame and a second abutment frame are disposed in the shell so as to be slidable laterally, the first abutment frame and the second abutment frame abut against the mounting shaft and the rotating shaft respectively, and an elastic member 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 frame is hingedly connected to one end of the connecting seat away from the housing; and

[0027] The flexible cotton block is detachably arranged at the bottom of the mounting plate and wraps one end of the mounting plate close to the blade.

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

[0029] A lifting rod is liftable and arranged in the housing, and two sets of propulsion rods are arranged at the end of the lifting rod;

[0030] A linkage rod, which is provided in two groups, one end of which is hinged to the propulsion rod, and the other end of which is hinged to an end of the connection seat close to the housing; and

[0031] The transmission assembly is arranged 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 move up and down.

[0032] In a preferred embodiment, the transmission assembly includes a driving frame, the driving frame is arranged on the first abutting frame, a second driving column is arranged on the driving frame, an inclined groove is opened on the lifting rod, and the second driving column is slidably clamped in the inclined groove.

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

[0034] When the device is in use, the driving wheel can be pressed to slide on the housing. During the sliding process, the driving wheel controls the two groups of squeezing components to rotate and open along the hinge point between the driving wheel and the mounting frame through the linkage mechanism, so that the two groups of squeezing components can be abutted against the skin to support the device, so as to avoid the patient being injured due to the excessive cutting distance of the blade caused by hand shaking during the process of pricking the blister. Then, the driving wheel is dialed downward to rotate, and the driving wheel controls the lifting frame to rise and fall through the driving mechanism during the rotation process, so as to control the blade to extend downward from the housing until the blister on the patient's skin is pricked. The blade is effectively supported during the whole process of pricking the blister, thereby improving the safety and reliability of pricking the blister. After the blister is pricked, the driving wheel is rotated in the opposite direction so that the blade is retracted into the housing, and the driving wheel is released to reset it. During the resetting process, the driving wheel controls the two groups of squeezing components to flip and close and squeeze the blister position, so as to quickly squeeze out and clean the blister liquid in the blister, effectively preventing the blister liquid from easily flowing to the skin and solidifying, thereby improving the work efficiency of postoperative blister care for hemangioma. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the specific implementation of the present invention, the following will briefly introduce the drawings required for use in the specific implementation. In all the drawings, each element or part is not necessarily drawn according to the actual scale.

[0036] Figure 1 A schematic diagram of the three-dimensional structure of a device for caring for the affected part after hemangioma surgery provided by the present invention;

[0037] Figure 2 It is a structural schematic diagram of a shell in a device for caring for the affected part after hemangioma surgery according to the present invention;

[0038] Figure 3 It is a schematic diagram of the internal structure of a device for caring for the affected part after hemangioma surgery according to the present invention;

[0039] Figure 4 It is a schematic diagram of the structure of a driving mechanism in a device for caring for the affected part after hemangioma surgery according to the present invention;

[0040] Figure 5 It is a schematic diagram of the installation structure of a blade in a device for caring for the affected part after hemangioma surgery of the present invention;

[0041] Figure 6 It is a schematic diagram of the installation structure of a driving wheel in a device for caring for the affected part after hemangioma surgery according to the present invention;

[0042] Figure 7 The present invention is a schematic diagram of the structure of a driving wheel in a device for caring for the affected part after hemangioma surgery.

[0043] Reference numerals:

[0044] 11. housing; 12. slideway; 13. first guide rail; 14. second guide rail; 15. mounting frame;

[0045] 21. Synchronous wheel; 22. Rotating shaft; 23. First gear; 24. Synchronous belt; 25. Constant force spring;

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

[0047] 41. driving wheel; 42. arc groove; 43. straight groove; 44. second gear; 45. mounting shaft;

[0048] 51. first abutting frame; 52. second abutting frame; 53. elastic member; 54. driving frame; 55. second driving column;

[0049] 61. lifting rod; 62. inclined slot; 63. pushing rod; 64. linkage rod;

[0050] 71. Mounting plate; 72. Connecting seat; 73. Flexible cotton block. DETAILED DESCRIPTION

[0051] The present invention is further described in detail below in conjunction with the accompanying drawings. It is necessary to point out here that the following specific implementation methods are only used to further illustrate the present invention and cannot be understood as limiting the scope of protection of the present invention. Technicians in this field 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 device for caring for the affected part after hemangioma surgery, including a shell 11, on which a driving wheel 41 that can slide laterally and rotate is provided, the driving wheel 41 protrudes from the shell 11, and a lifting frame 32 that can be raised and lowered is provided in the shell 11, the lifting frame 32 is connected to the driving wheel 41 through a driving mechanism to convert the rotation of the driving 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 driving mechanism includes two groups of synchronous wheels 21, both of which are rotatably arranged in the housing 11 through the rotating shaft 22, and the two groups of synchronous wheels 21 are connected through the synchronous belt 24, one group of the rotating shaft 22 is provided with a first gear 23, and the driving wheel 41 is provided with a second gear 44, and when the driving wheel 41 slides, the second gear 44 can mesh with the first gear 23, and the lifting frame 32 is provided with a connecting frame 31, one end of the connecting frame 31 is fixedly connected to the synchronous belt 24, and one group of the synchronous wheels 21 is provided with a reset component, and the synchronous wheel 21 is driven to reset by the reset component. The reset component includes a constant force spring 25, one end of the constant force spring 25 is fixedly connected to one group of the rotating shafts 22, and the other end is fixedly connected to the housing 11.

[0055] When the device is in use, in the initial state, the second gear 44 on the driving wheel 41 is not engaged with the first gear 23. The driving wheel 41 can be pressed to make the second gear 44 engage with the first gear 23, and then the driving wheel 41 is turned to drive the first gear 23 to rotate through the second gear 44, thereby controlling one group of synchronous wheels 21 to rotate. During the rotation of one group of synchronous wheels 21, the cooperation of the two groups of synchronous wheels 21 drives the synchronous belt 24 to move. During the movement of the synchronous belt 24, the lifting frame 32 can be driven to rise and fall as a whole through the connecting frame 31, so that the blade 35 can be moved out of the shell 11 to puncture the blisters.

[0056] In the process of controlling the rotation of the synchronous wheel 21, the constant force spring 25 is deformed. After the driving wheel 41 is released, the synchronous wheel 21 can be controlled to reverse under the reset ability of the constant force spring 25, so that the blade 35 is quickly retracted into the shell 11, avoiding 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 Figures 5 and 6, in this embodiment, a mounting seat 33 is provided at the end of the lifting frame 32 for transverse sliding, and a blade 35 is detachably provided on the mounting seat 33. The mounting seat 33 is connected to the housing 11 through a control assembly, and the mounting seat 33 is driven to slide transversely by the control assembly when the lifting frame 32 slides to the lowest position. The control assembly includes a first driving column 34 provided on the mounting seat 33 and a first guide track 13 vertically arranged in the housing 11. A second guide track 14 connected to the first guide track 13 and arranged obliquely is provided at the end of the first guide track 13, and the first driving column 34 is slidably clamped in the first guide track 13.

[0058] In the process of driving the blade 35 to extend by rotating the driving wheel 41, the first driving column 34 slides in the first guide track 13. When the blade 35 extends to a position close to the limit, the first driving column 34 slides into the second guide track 14, and the mounting seat 33 is guided by the second guide track 14 to slide laterally at the end of the lifting frame 32, thereby driving the blade 35 to shift laterally by a certain distance to cut the blister open, thereby improving the efficiency and stability of puncturing the blister. It can be understood that in some embodiments, the blade 35 can be inserted into the mounting seat 33 through an interference fit, so as to facilitate the replacement of the blade 35 and improve the sterility of the device when it is used.

[0059] like Figures 2 to 4 , Figure 6 , Figure 7 As shown, in this embodiment, a slide groove 12 is provided on the housing 11, a mounting shaft 45 is provided on the driving wheel 41, the mounting shaft 45 is rotatably and slidably provided in the slide groove 12, an arc groove 42 and a straight groove 43 connected thereto are provided on the driving wheel 41, and the rotating shaft 22 is slidably clamped in the straight groove 43. A first abutting frame 51 and a second abutting frame 52 are provided in the housing 11 so as to be slidable laterally, the first abutting frame 51 and the second abutting frame 52 are respectively abutted against the mounting shaft 45 and the rotating shaft 22, and an elastic member 53 is provided between the first abutting frame 51 and the second abutting frame 52.

[0060] When the driving wheel 41 is pressed, the installation shaft 45 is driven to slide in the slide groove 12, and at the same time, the rotating shaft 22 slides in the straight groove 43, so that the positions of the driving wheel 41 and the synchronous wheel 21 are stably positioned, so that the second gear 44 can be stably engaged with the first gear 23. After the second gear 44 is engaged with the first gear 23, the rotating shaft 22 moves in the arc groove 42 during the rotation of the driving wheel 41, which can ensure that the driving wheel 41 has sufficient installation space and avoid interference with the driving wheel 41 caused by the installation of the rotating shaft 22 of the driving wheel 41. Therefore, the diameter of the driving wheel 41 can be adjusted as large as possible, so that when the hand moves the outer cylindrical surface of the driving wheel 41 to rotate it, the extension control of the blade 35 is more precise. At the same time, the rotation range of the driving wheel 41 is adjusted through the arc groove 42 to avoid excessive extension of the blade 35 and injury to the patient caused by excessive rotation of the driving wheel 41.

[0061] When the driving wheel 41 is pressed, the elastic member 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 driving wheel 41 is released, the driving wheel 41 can be controlled to reset under the action of the elastic member 53.

[0062] like Figure 2 , 6As shown, in this embodiment, mounting frames 15 are provided on both sides of the housing 11, and the ends of the mounting frames 15 are hinged with extrusion assemblies, which are connected to the driving wheel 41 through a linkage mechanism to convert the sliding of the driving wheel 41 into driving the two groups of extrusion assemblies to rotate and open along the hinge point between the mounting frame 15 and the mounting frame 15. The extrusion assembly includes a mounting plate 71, and a connecting seat 72 is provided on the mounting plate 71. The mounting frame 15 is hinged on the connecting seat 72 at one end away from the housing 11, and a flexible cotton block 73 is detachably provided at the bottom of the mounting plate 71, and the flexible cotton block 73 wraps the end of the mounting plate 71 close to the blade 35.

[0063] The linkage mechanism includes a lifting rod 61 that can be lifted and lowered and is arranged in the housing 11. Two sets of propulsion rods 63 are arranged at the end of the lifting rod 61. It also includes two sets of linkage rods 64. One end of the linkage rod 64 is hinged to the propulsion rod 63, and the other end is hinged to the end of the connecting seat 72 close to the housing 11. The first abutting frame 51 is provided with a transmission assembly connected to the lifting rod 61, and the sliding of the first abutting frame 51 is converted into driving the lifting rod 61 to lift through the transmission assembly. The transmission assembly includes a driving frame 54, which is arranged on the first abutting frame 51, and a second driving column 55 is arranged on the driving frame 54. The lifting rod 61 is provided with an inclined groove 62, and the second driving column 55 is slidably clamped in the inclined groove 62.

[0064] When the lever 42 is in the closed position, the second lever 42 is in the closed position, and the lever 42 is in the closed position, so that the lever 42 is in the closed position.

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

[0066] When the device is in use, the driving wheel 41 can be pressed to slide on the shell 11. During the sliding process, the driving wheel 41 controls the two groups of squeezing components to rotate and open along the hinge point between the driving wheel 41 and the mounting frame 15 through the linkage mechanism, so that the two groups of squeezing components can be abutted against the skin to support the device, thereby preventing the blade 35 from cutting too far due to hand shaking during the process of puncturing the blister and causing harm to the patient. Then, the driving wheel 41 is turned downward to rotate. During the rotation process, the driving wheel 41 controls the lifting frame 32 to rise and fall through the driving mechanism, so as to control the blade 35 to extend downward from the shell 11 until the blister on the patient's skin is punctured. During the entire process of puncturing the blister, the blade 35 is effectively supported, thereby improving the safety and reliability of puncturing the blister. After the blister is scratched, the driving wheel 41 is rotated in the opposite direction to retract the blade 35 into the housing 11, and the driving wheel 41 is released to reset it. During the resetting process, the driving wheel 41 controls the two groups of squeezing components to flip and close and squeeze the blister position to quickly squeeze out and clean the blister fluid in the blister, effectively preventing the blister fluid from flowing onto the skin and solidifying, thereby improving the work efficiency of postoperative blister care for hemangioma.

[0067] The basic principles and main features of the present invention and the advantages of the present invention are shown and described above. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments. On the basis of the present invention, some modifications or improvements can be made thereto. Therefore, these modifications or improvements made without departing from the spirit of the present invention all fall within the scope of protection claimed by the present invention.

Claims

1. A device for nursing the affected part after hemangioma surgery, characterized in that: Included are: Housing (11); A driving wheel (41) is disposed on the housing (11) in a manner that allows transverse sliding and rotation, and the driving wheel (41) protrudes outside the housing (11); A lifting frame (32) is detachably disposed in the housing (11) and connected to the driving wheel (41) via a driving mechanism so as to convert the rotation of the driving wheel (41) into driving the lifting frame (32) to move upward and downward, and a blade (35) is detachably disposed at an end of the lifting frame (32); and The mounting frame (15) is provided with two groups, and is respectively arranged on both sides of the shell (11); the end of the mounting frame (15) is hinged with an extrusion assembly, and the extrusion assembly is connected to the driving wheel (41) through a linkage mechanism, so as to convert the sliding of the driving wheel (41) into driving the two groups of the extrusion assemblies to rotate and open and close along the hinge point between the extrusion assembly and the mounting frame (15).

2. A device for nursing the affected part after hemangioma surgery according to claim 1, characterized in that: The driving mechanism comprises: Two sets of synchronous wheels (21) are provided, and both are rotatably arranged in the housing (11) via a rotating shaft (22), and the two sets of synchronous wheels (21) are connected via a synchronous belt (24); A first gear (23) is arranged on one of the rotating shafts (22); a second gear (44) disposed on the driving wheel (41), and the second gear (44) can mesh with the first gear (23) when the driving wheel (41) slides; A connecting frame (31) is arranged on the lifting frame (32), and one end of the connecting frame is fixedly connected to the synchronous belt (24); and A reset component is arranged on one group of the synchronous wheels (21) to drive the synchronous wheels (21) to reset.

3. The device for nursing the affected part after hemangioma surgery according to claim 2, characterized in that: The reset assembly comprises a constant force spring (25), one end of the constant force spring (25) is fixedly connected to one group of the rotating shafts (22), and the other end of the constant force spring (25) is fixedly connected to the housing (11).

4. The device for nursing the affected part after hemangioma surgery according to claim 2, characterized in that: A mounting seat (33) is provided at the end of the lifting frame (32) for transverse sliding. The blade (35) is detachably arranged on the mounting seat (33). The mounting seat (33) is connected to the shell (11) through a control component. When the lifting frame (32) slides to the lowest point, the mounting seat (33) is driven by the control component to slide transversely.

5. The device for nursing the affected part after hemangioma surgery according to claim 4, characterized in that: The control component includes: A first driving column (34) is disposed on the mounting seat (33); and The first guide track (13) is vertically arranged in the housing (11); the end of the first guide track (13) is provided with a second guide track (14) which is connected with the first guide track and arranged obliquely; the first driving column (34) is slidably locked in the first guide track (13).

6. The device for nursing the affected part after hemangioma surgery according to claim 2, characterized in that: The housing (11) is provided with a slide groove (12), the driving wheel (41) is provided with a mounting shaft (45), the mounting shaft (45) is rotatably and slidably arranged in the slide groove (12), the driving wheel (41) is provided with an arc groove (42) and a straight groove (43) connected thereto, and the rotating shaft (22) is slidably arranged in the straight groove (43).

7. The device for nursing the affected part after hemangioma surgery according to claim 6, characterized in that: A first abutment frame (51) and a second abutment frame (52) are arranged in the shell (11) so as to be slidable transversely. 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 member (53) is arranged between the first abutment frame (51) and the second abutment frame (52).

8. The device for nursing the affected part after hemangioma surgery according to claim 7, characterized in that: The extrusion assembly comprises: A mounting plate (71) is provided with a connecting seat (72), and the mounting frame (15) is hingedly connected to the connecting seat (72) at one end away from the housing (11); and A flexible cotton block (73) is detachably arranged at the bottom of the mounting plate (71) and wraps an end of the mounting plate (71) close to the blade (35).

9. The device for nursing the affected part after hemangioma surgery according to claim 8, characterized in that: The linkage mechanism comprises: A lifting rod (61) is movably disposed in the housing (11), and two sets of propulsion rods (63) are disposed at the end of the lifting rod (61); A linkage rod (64) is provided in two groups, one end of which is hinged to the propulsion rod (63), and the other end of which is hinged to one end of the connection seat (72) close to the housing (11); and A transmission assembly is arranged on the first abutment frame (51) and connected to the lifting rod (61) so as to convert the sliding of the first abutment frame (51) into driving the lifting rod (61) to move up and down.

10. The device for nursing the affected part after hemangioma surgery according to claim 9, characterized in that: The transmission assembly comprises a driving frame (54), the driving frame (54) is arranged on the first abutting frame (51), a second driving column (55) is arranged on the driving frame (54), an inclined groove (62) is opened on the lifting rod (61), and the second driving column (55) is slidably clamped in the inclined groove (62).

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