Upper limb exerciser with evaluation function after general surgery breast cancer operation

Abstract

The invention discloses a general surgery breast cancer postoperative upper limb exerciser with an evaluation function, which comprises a U-shaped support frame, support fixing components are fixedly mounted at two ends of the U-shaped support frame respectively, the U-shaped support frame is fixed on a bed board guardrail of a patient through the support fixing components, an adjusting support plate is movably arranged in the U-shaped support frame in a limiting manner, and the adjusting support plate is fixed on the bed board guardrail of the patient through the support fixing components. The surface of the adjusting supporting plate is connected with the exercise assembly through the adjusting assembly, and the exercise assembly is adjusted to slide on the surface of the adjusting supporting plate through the adjusting assembly. According to the upper limb function exerciser after the general surgery breast cancer operation, equipment for independently performing upper limb function exercises is provided for a breast cancer patient, the patient does not need to excessively depend on assistance of medical staff or family members of the patient, the exercise time and exercise modes of the patient are effectively increased, and therefore the exercise effect is improved, and the rehabilitation requirement of the patient is met.

Description

Technical Field

[0001] The invention relates to the technical field of medical auxiliary equipment, and in particular to an upper limb exerciser with an evaluation function after general surgery for breast cancer surgery. Background Art

[0002] Breast cancer is one of the common malignant tumors in women. Surgery is one of the treatment methods. Some people will undergo axillary lymph node dissection. After the operation, lymphatic drainage obstruction may occur in the affected upper limb. This obstruction can cause a series of troubling complications, among which upper limb swelling is particularly common. The patient's upper limbs will be significantly swollen, which not only affects the appearance, but also brings heavy discomfort. In addition, pain is also one of the common complications. This pain may persist, seriously affecting the patient's daily quality of life, and making the patient face great difficulties in daily activities such as dressing and washing.

[0003] In view of this, upper limb function training after surgery becomes an important measure to prevent and alleviate these complications. At present, the upper limb function training methods commonly used in clinical practice mainly rely on the assistance of medical staff or patients' families. For example, medical staff will guide patients to perform upper limb stretching movements, by slowly raising and lowering the upper limbs to promote blood circulation and lymphatic return. At the same time, patients' families will also assist patients in making fists and other movements to help patients restore hand strength and flexibility. However, these methods have obvious limitations. Since the training process mainly relies on the help of others, the time for others to assist in exercise is limited, resulting in limited training effects, which often cannot meet the rehabilitation needs of patients. In addition, at different stages of rehabilitation, patients have different requirements for the intensity and method of exercise. For example, in the early stage after surgery, patients may need to perform gentler activities to avoid excessive pressure on the wound. As the rehabilitation process progresses, patients need to gradually increase the intensity and difficulty of exercise to better restore the function of the upper limbs. Therefore, the present invention provides an upper limb exerciser with evaluation function after general surgery for breast cancer to solve the above technical problems. Summary of the invention

[0004] In view of the problems existing in the upper limb function exercises commonly used clinically after breast cancer surgery, the present invention is proposed.

[0005] Therefore, the purpose of the present invention is to provide an upper limb exerciser with evaluation function after general surgery for breast cancer, which solves the above-mentioned technical problems.

[0006] In order to achieve the above object, the present invention provides the following technical solutions: An upper limb exerciser with evaluation function after general surgery for breast cancer comprises a U-shaped support frame, support fixing components are respectively fixedly installed at both ends of the U-shaped support frame, the U-shaped support frame is fixed to the patient's bed guardrail through the support fixing components, an adjustable support plate is movably provided in the U-shaped support frame, the surface of the adjustable support plate is connected to the exercise component through the adjustment component, and the exercise component is adjusted and slidable on the surface of the adjustable support plate through the adjustment component; The exercise assembly comprises a positioning plate, the bottom surface of which is fixedly connected to the concave motion frame via a spring frame, a handle is fixedly installed in the concave motion frame, and a motion limiting mechanism is arranged between the positioning plate and the concave motion frame, the function of which is to effectively limit the swing amplitude between the positioning plate and the concave motion frame when the patient pulls the handle to move it downward; The top surfaces of both ends of the U-shaped support frame are respectively fixedly mounted with L-shaped connecting rods, and the outer side of the other end of the L-shaped connecting rod is rotatably sleeved with an exercise sleeve, and the outer side of the exercise sleeve is provided with an anti-skid silicone pad.

[0007] Preferably, placement grooves are provided on the inner walls at both ends of the U-shaped support frame, and motors are fixedly installed on the inner walls at the bottom of the placement grooves, the output shaft of the motor is fixedly connected to the threaded rod, and the top of the threaded rod is rotatably connected to the top wall of the placement groove, and a transmission block is provided on the outer threaded sleeve of the threaded rod, and two groups of the transmission blocks are respectively fixedly installed on the two ends of the adjustment support plate; Slide grooves are provided on the two end walls of the placement groove, and groove blocks are fixedly installed at both ends of the transmission block, and the groove blocks are spliced ​​and slid in the corresponding slide grooves.

[0008] Preferably, the adjustment component includes a fixed block, and fixed protrusions are respectively provided at the upper and lower ends of the fixed block, and the surface of the fixed block can limit the adjustment movable block through the fixed protrusions, so that the adjustment movable block can slide in a limited position on the surface of the fixed block, and the surface of the adjustment movable block is fixedly connected to the exercise component through a fixed rod.

[0009] Preferably, a threaded pin C is provided through the bottom surface of the adjusting movable block, and rotating the threaded pin C can achieve the function of fixing the adjusting movable block.

[0010] Preferably, the motion limiting mechanism comprises a limiting base, the limiting base is fixedly mounted on the surface of the motion concave frame, a rotating ball is rotatably mounted in the limiting base, and one third of the rotating ball is located outside the limiting base, and a limiting rod is fixedly mounted on the top surface of the rotating ball; A groove is provided on the surface of the positioning plate, the inner wall of the groove is fixedly connected to the movable ball through an elastic arc rod, and the limiting rod movably penetrates the movable ball.

[0011] Preferably, the supporting and fixing assembly includes a side rod, one end of the side rod is fixedly connected to the surface of the U-shaped supporting frame, the other end of the side rod is movably sleeved inside the adjusting frame, a supporting frame is fixedly installed on the bottom of the adjusting frame, a pillar is fixedly installed on the bottom surface of the supporting frame, a connecting column is rotatably installed on the bottom surface of the pillar, the bottom end of the connecting column is fixedly connected to the top surface of the card frame, a threaded nail B is bolted inside the card frame, one end of the threaded nail B is fixedly connected to the fixing plate, and a threaded nail A is threadedly connected to the surface of the adjusting frame.

[0012] Preferably, a rubber pad is provided on the surface of the fixing plate.

[0013] In the above technical solution, the technical effects and advantages provided by the present invention are: The present invention improves the convenience and stability of use by firmly fixing the support and fixing component on the bed guardrails of patients with different sizes; the position of the exercise component can be adjusted to meet the needs of different patients; and the needs of different rehabilitation stages can also be met; among them, for early stage patients, the height of the exercise component can be adjusted by a motor to perform arm hanging exercises, and the exercise sleeve can also be used to perform upper limb rotation exercises, which helps patients to perform relatively gentle activities in the early stage after surgery and avoid excessive pressure on the wound; for patients in the late or middle stage of rehabilitation, the handle can be held to perform pull-down exercises, and the movement limit mechanism can prevent the patient from being injured; the motor can also be used to drive the upper and lower movements of the adjustment support plate to slowly lift and lower the upper limbs, promote blood circulation and lymphatic return, and meet the requirements of patients at different rehabilitation stages for exercise intensity and methods; the present invention provides a variety of exercise methods, such as handle pull-down exercises, arm hanging exercises, exercise sleeve rotation exercises, and upper limb reciprocating exercise performed by adjusting the support plate, etc., which increases the diversity of exercises, thereby improving the effect of upper limb function exercise for patients after breast cancer surgery. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0015] Figure 1 This is a schematic diagram of the structure of an upper limb exerciser with evaluation function after general surgery for breast cancer surgery proposed by the present invention; Figure 2 for Figure 1 Schematic diagram of some structures; Figure 3 for Figure 1 Schematic diagram of the structure in circle A; Figure 4 for Figure 1Schematic diagram of the structure in circle B; Figure 5 for Figure 1 Schematic diagram of the support and fixing component structure.

[0016] Description of reference numerals: 1. U-shaped support frame; 2. Adjusting support plate; 3. Exercise component; 4. L-shaped connecting rod; 5. Exercise sleeve; 6. Support fixing component; 7. Adjusting component; 21. Motor; 22. Threaded rod; 23. Transmission block; 24. Slot block; 25. Slide; 31. Positioning plate; 32. Spring frame; 33. Sports concave frame; 34. Handle; 35. Limit base; 36. Rotating ball; 37. Limit rod; 38. Groove; 39. Elastic arc rod; 310. Movable ball; 61. Side rod; 62. Adjusting frame; 63. Support frame; 64. Pillar; 65. Threaded nail A; 66. Connecting column; 67. Card frame; 68. Threaded nail B; 69. Fixed plate; 71. Fixed block; 72. Fixed protrusion; 73. Adjustable movable block; 74. Threaded nail C; 75. Fixed rod. DETAILED DESCRIPTION

[0017] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0018] The first embodiment of the present invention discloses an upper limb exerciser with an evaluation function after general surgery for breast cancer.

[0019] Reference Figure 1-5 , an upper limb exerciser with evaluation function for general surgery breast cancer surgery, comprising a U-shaped support frame 1, two ends of the U-shaped support frame 1 are respectively fixedly installed with support fixing components 6, the U-shaped support frame 1 is fixed to the patient's bed guardrail through the support fixing components 6, an adjustable support plate 2 is provided in the U-shaped support frame 1, the surface of the adjustable support plate 2 is connected with the exercise component 3 through the adjustment component 7, and the exercise component 3 is adjusted and slidable on the surface of the adjustable support plate 2 through the adjustment component 7; The exercise component 3 includes a positioning plate 31, the bottom surface of which is fixedly connected to a concave motion frame 33 via a spring frame 32, a handle 34 is fixedly installed in the concave motion frame 33, and a motion limiting mechanism is provided between the positioning plate 31 and the concave motion frame 33. The function of the motion limiting mechanism is to effectively limit the swing amplitude between the positioning plate 31 and the concave motion frame 33 when the patient pulls the handle 34 to move it downward. This is because a large swing amplitude may cause breast cancer patients to be injured when exercising their arms, and the provision of the motion limiting mechanism can greatly reduce this risk, providing a strong guarantee for the patient's safe exercise; The top surfaces of both ends of the U-shaped support frame 1 are respectively fixedly mounted with L-shaped connecting rods 4, and the other end of the L-shaped connecting rod 4 is rotatably sleeved with an exercise sleeve 5, and an anti-slip silicone pad is arranged on the outside of the exercise sleeve 5; it is worth mentioning that a music playing module is added to the surface of the U-shaped support frame 1: the music playing module adopts a Bluetooth connection mode, and can be connected to a mobile phone or other devices to play soothing music to relieve the patient's nervousness; It is worth noting that monitoring cameras are evenly arranged on three sides of the inner wall of the U-shaped support frame 1, and the monitoring cameras are connected to external evaluation equipment (not shown in the figure).

[0020] Reference Figure 2 , placement grooves are provided on the inner walls at both ends of the U-shaped support frame 1, and motors 21 are fixedly installed on the inner walls at the bottom of the placement grooves, the output shaft of the motor 21 is fixedly connected to the threaded rod 22, and the top of the threaded rod 22 is rotatably connected to the top wall of the placement groove, and the outer threaded sleeve of the threaded rod 22 is provided with a transmission block 23, and two sets of transmission blocks 23 are respectively fixedly installed on the two ends of the adjustment support plate 2; Slide grooves 25 are provided on the walls at both ends of the placement groove, and groove blocks 24 are fixedly installed at both ends of the transmission block 23, and the groove blocks 24 slide in the corresponding joints of the slide grooves 25; when the height of the exercise component 3 needs to be adjusted, the motor 21 on the inner wall at the bottom of the placement groove is started, and the output shaft of the motor 21 drives the threaded rod 22 to rotate. The transmission block 23 threadedly sleeved on the outer side of the threaded rod 22 moves up and down along the threaded rod 22 under the limiting action of the slide grooves 25 and the groove blocks 24, thereby driving the adjustment support plate 2 to move up and down, thereby realizing the adjustment of the height of the exercise component 3.

[0021] Reference Figure 4 The adjustment component 7 includes a fixed block 71, and fixed protrusions 72 are respectively provided at the upper and lower ends of the fixed block 71. The surface of the fixed block 71 can limit the adjustment movable block 73 through the fixed protrusions 72, so that the adjustment movable block 73 can slide in a limited position on the surface of the fixed block 71, and the surface of the adjustment movable block 73 is fixedly connected to the exercise component 3 through a fixed rod 75.

[0022] Reference Figure 4 A threaded screw C74 is provided through the bottom surface of the adjusting movable block 73 , and rotating the threaded screw C74 can achieve the function of fixing the adjusting movable block 73 .

[0023] Reference Figure 3 The motion limiting mechanism includes a limiting base 35, which is fixedly mounted on the surface of the motion concave frame 33, a rotating ball 36 is rotatably mounted in the limiting base 35, and one third of the rotating ball 36 is located outside the limiting base 35, and a limiting rod 37 is fixedly mounted on the top surface of the rotating ball 36; A groove 38 is formed on the surface of the positioning plate 31 . The inner wall of the groove 38 is fixedly connected to the movable sphere 310 via an elastic arc rod 39 . The limiting rod 37 movably penetrates the movable sphere 310 .

[0024] Reference Figure 5 The supporting and fixing assembly 6 includes a side rod 61, one end of which is fixedly connected to the surface of the U-shaped supporting frame 1, and the other end of the side rod 61 is movably sleeved inside the adjusting frame 62. A supporting frame 63 is fixedly installed at the bottom of the adjusting frame 62, and a pillar 64 is fixedly installed on the bottom surface of the supporting frame 63. A connecting column 66 is rotatably installed on the bottom surface of the pillar 64. The bottom end of the connecting column 66 is fixedly connected to the top surface of the card frame 67. A threaded nail B68 is bolted inside the card frame 67, and one end of the threaded nail B68 is fixedly connected to the fixing plate 69. A threaded nail A65 is threadedly connected to the surface of the adjusting frame 62.

[0025] The surface of the fixing plate 69 is provided with a rubber pad; the specific operation is as follows: according to the size of the bed board guardrail, adjust the length of the side rod 61 in the adjustment frame 62, and then tighten the threaded nail A65 to fix the side rod 61; clamp the clamping frame 67 on the bed board guardrail, and rotate the connecting column 66 to make the clamping frame 67 fit tightly with the guardrail; push the fixing plate 69 by tightening the threaded nail B68, so that the fixing plate 69 is in close contact with the bed board guardrail to complete the fixation; the rubber pad on the surface of the fixing plate 69 can increase the friction and improve the stability of the fixation.

[0026] In the present invention, when in use, the support fixing assembly 6 is fixed to the patient's bed guardrail; the specific operation is as follows: first, according to the size of the bed guardrail, the length of the side rod 61 in the adjustment frame 62 is adjusted, and then the threaded nail A65 is tightened to fix the side rod 61; then, the connecting column 66 is rotated to make the clamping frame 67 clamped on the bed guardrail; finally, the fixing plate 69 is pushed by tightening the threaded nail B68, so that the fixing plate 69 is in close contact with the bed guardrail to complete the fixation; the rubber pad on the surface of the fixing plate 69 can increase the friction force and improve the stability of the fixation; The patient using the exercise component 3 can adjust the position of the exercise component 3 according to his own needs; first, the adjusting movable block 73 can be limitedly slid on the surface of the fixed block 71 through the fixed protrusion 72, and when adjusted to a suitable position, the threaded nail C74 is rotated to fix the adjusting movable block 73; when used for early stage patients, the medical staff starts the motor 21, and the rotation of the motor 21 drives the threaded rod 22 to rotate so that the transmission block 23 drives the adjusting support plate 2 to move upward, and then reaches the height of the adjustment exercise component 3; after the height adjustment is completed, the early stage patient holds the handle 34 in the concave exercise frame 33 to perform arm hanging exercises; and the early stage patient can also put the arm on the exercise sleeve 5 of the rotating suit on the outside of the other end of the L-shaped connecting rod 4, and perform upper limb rotation exercises by rotating the exercise sleeve 5 to improve the flexibility of the upper limbs; the anti-slip silicone pad arranged on the outside of the exercise sleeve 5 can increase the friction and prevent the arm from sliding; For patients in the late or middle stages of rehabilitation, the patients can hold the handle 34 and pull it downward to exercise; in the process of pulling the handle 34 downward, the motion limiting mechanism plays a role, the rotating ball 36 in the limiting base 35 and the movable ball 310 connected by the elastic arc rod 39 in the groove 38 on the surface of the positioning plate 31 cooperate with each other, and the limiting rod 37 moves through the movable ball 310, effectively limiting the swing range between the positioning plate 31 and the motion concave frame 33, thereby preventing the patient from being injured; Among them, an exercise method can also be provided, by setting the forward and reverse rotation time of the motor 21, the up and down movement distance of the adjustment support plate 2 can be controlled; for patients in the late or middle stages of rehabilitation, the handle 34 can be held with the hand, and the up and down movement of the adjustment support plate 2 can be used to assist the patient to slowly raise and lower the upper limbs, so as to promote blood circulation and lymphatic return. Second embodiment

[0027] The three sets of monitoring cameras can capture the details of the patient's movements when using the exercise components. For example, when the patient holds the handle to do a pull-down exercise, the camera can record the amplitude, speed and frequency of the pull-down. The evaluation device can judge the patient's arm strength and muscle control ability by analyzing these data. If the pull-down amplitude is small and the speed is slow, it may indicate that the patient's strength is weak and further exercise is needed. On the contrary, if the pull-down amplitude is too large and the speed is too fast, there may be a risk of over-exercise, and the exercise intensity needs to be adjusted appropriately. For upper limb rotation exercises using exercise sleeves, three sets of monitoring cameras can monitor the rotation angle and smoothness of the arms. The evaluation equipment evaluates the patient's joint flexibility and coordination based on these data. If the rotation angle is small and not smooth, it means that the patient's joint mobility needs to be improved and more exercises are needed. If the rotation is too flexible, medical staff may need to remind the patient to prevent injury caused by overextension. The three sets of monitoring cameras can also continuously record the patient's exercise time, and the evaluation equipment can accurately count the duration and frequency of each exercise; by analyzing these data, we can understand the patient's exercise habits and degree of persistence; if the patient's exercise time is too short or the frequency is low, the patient may need to be reminded to increase the exercise time and frequency to achieve better rehabilitation effects; if the exercise time is too long or the frequency is too high, it may cause fatigue and overtraining, and the exercise plan needs to be adjusted appropriately; and in addition to recording exercise movements, the three sets of monitoring cameras can also facilitate medical staff to observe the patient's physical reactions during exercise; for example, facial expressions, degree of shortness of breath, etc.; if the patient shows painful expressions, shortness of breath, etc. during exercise, the evaluation equipment can determine that the patient may be overly tired or uncomfortable, and needs to stop exercising immediately and adjust the exercise plan.

[0028] It should be understood that the embodiments of the present application are not limited to the precise structures described above and shown in the drawings, and various modifications and changes can be made without departing from the scope thereof. The scope of the embodiments of the present application is limited only by the appended claims.

[0029] The above-mentioned embodiments only express several implementation methods of the embodiments of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the embodiments of the present application, and these all belong to the protection scope of the embodiments of the present application.

Claims

1. An upper limb exerciser with postoperative evaluation function for general surgery breast cancer, comprising the U-shaped support frame (1), characterized in that: Support fixing components (6) are respectively fixedly mounted at both ends of the U-shaped support frame (1); the U-shaped support frame (1) is fixed to the patient bed guardrail via the support fixing components (6); an adjustable support plate (2) is movably provided within the U-shaped support frame (1); the surface of the adjustable support plate (2) is connected to the exercise component (3) via the adjustment component (7); and the exercise component (3) is slidably regulated on the surface of the adjustable support plate (2) via the adjustment component (7); The exercise assembly (3) comprises a positioning plate (31), the bottom surface of the positioning plate (31) being fixedly connected to a concave motion frame (33) via a spring frame (32), a handle (34) being fixedly mounted inside the concave motion frame (33), and a motion limiting mechanism being arranged between the positioning plate (31) and the concave motion frame (33), the function of the motion limiting mechanism being to effectively limit the swing amplitude between the positioning plate (31) and the concave motion frame (33) when the patient pulls the handle (34) to move it downward; L-shaped connecting rods (4) are fixedly mounted on the top surfaces of both ends of the U-shaped support frame (1), and an exercise sleeve (5) is rotatably sleeved on the outer side of the other end of the L-shaped connecting rod (4), and an anti-slip silicone pad is arranged on the outer side of the exercise sleeve (5).

2. The upper limb exerciser with evaluation function after general surgery for breast cancer according to claim 1, characterized in that: The inner walls at both ends of the U-shaped support frame (1) are provided with placement grooves, and the inner walls at the bottom of the placement grooves are fixedly mounted with motors (21), the output shaft of the motor (21) is fixedly connected to the threaded rod (22), and the top of the threaded rod (22) is rotatably connected to the top wall of the placement groove, and the outer threaded sleeve of the threaded rod (22) is provided with a transmission block (23), and two groups of the transmission blocks (23) are respectively fixedly mounted on the two ends of the adjustment support plate (2); Slide grooves (25) are provided on the two end walls of the placement groove, and groove blocks (24) are fixedly mounted on the two ends of the transmission block (23), and the groove blocks (24) slide in the splicing of the corresponding slide grooves (25).

3. The upper limb exerciser with evaluation function after general surgery for breast cancer according to claim 2, characterized in that: The adjusting assembly (7) comprises a fixed block (71), wherein the upper and lower ends of the fixed block (71) are respectively provided with fixed protrusions (72), and the surface of the fixed block (71) can limit the adjusting movable block (73) through the fixed protrusions (72), so that the adjusting movable block (73) can slide on the surface of the fixed block (71) in a limited position, and the surface of the adjusting movable block (73) is fixedly connected to the exercise assembly (3) through a fixed rod (75).

4. The upper limb exerciser with evaluation function after general breast cancer surgery according to claim 3, characterized in that: A threaded pin C (74) is provided on the bottom surface of the adjusting movable block (73) through which a thread is passed. Rotating the threaded pin C (74) can achieve the function of fixing the adjusting movable block (73).

5. The upper limb exerciser with evaluation function after general surgery for breast cancer according to claim 1, characterized in that: The motion limiting mechanism comprises a limiting base (35), the limiting base (35) being fixedly mounted on the surface of the motion concave frame (33), a rotating ball (36) being rotatably mounted in the limiting base (35), and one third of the rotating ball (36) being located outside the limiting base (35), and a limiting rod (37) being fixedly mounted on the top surface of the rotating ball (36); A groove (38) is provided on the surface of the positioning plate (31), the inner wall of the groove (38) is fixedly connected to the movable sphere (310) via an elastic arc rod (39), and the limiting rod (37) movably penetrates the movable sphere (310).

6. The upper limb exerciser with evaluation function after general surgery for breast cancer according to claim 1, characterized in that: The support fixing assembly (6) comprises a side rod (61), one end of the side rod (61) is fixedly connected to the surface of the U-shaped support frame (1), the other end of the side rod (61) is movably sleeved inside the adjustment frame (62), a support frame (63) is fixedly mounted on the bottom of the adjustment frame (62), a pillar (64) is fixedly mounted on the bottom surface of the support frame (63), a connecting column (66) is rotatably mounted on the bottom surface of the pillar (63), the bottom end of the connecting column (66) is fixedly connected to the top surface of the clamping frame (67), a threaded nail B (68) is bolted inside the clamping frame (67), one end of the threaded nail B (68) is fixedly connected to the fixing plate (69), and a threaded nail A (65) is threadedly connected to the surface of the adjustment frame (62).

7. The upper limb exerciser with evaluation function after general surgery for breast cancer according to claim 6, characterized in that: The surface of the fixing plate (69) is covered with a rubber pad.

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