Auxiliary device for postoperative functional recovery of breast cancer

Abstract

The utility model discloses a breast cancer postoperative functional recovery auxiliary device which comprises a shell, a sliding groove is formed in the shell, a first limiting rod is slidably connected to the interior of the shell, a roller is arranged at the upper end of the interior of the shell, a pull rope is arranged at the upper end of the first limiting rod, and a disc is rotationally connected to the interior of the shell. A limiting groove is formed in one end of the first limiting rod, a limiting shaft is rotatably connected to one end of the disc, a threaded rod is rotatably connected to the interior of the shell, a threaded sleeve is in threaded connection to the outer side of the threaded rod, a first limiting plate is arranged on the outer side of the threaded sleeve, and a second limiting plate is slidably connected to the outer side of the threaded rod; a second limiting rod is arranged between the first limiting rod and the second limiting plate, a spring is arranged on the outer side of the second limiting rod, and a driving device is arranged in the shell. The upper limb training device can provide auxiliary force when a patient carries out upper limb training, facilitates training of the patient, can also conveniently adjust the training intensity, and improves the recovery effect of the patient.

Description

Technical Field

[0001] The utility model relates to the technical field of postoperative recovery of breast cancer, in particular to a postoperative functional recovery auxiliary device for breast cancer. Background Art

[0002] The mammary gland is composed of skin, fibrous tissue, mammary glands and fat. Breast cancer refers to a malignant tumor formed by the uncontrolled proliferation of mammary epithelial tissue under the action of multiple carcinogenic factors. Patients with breast cancer usually undergo surgery to completely remove the tumor. In order to reduce the incidence of upper limb lymphedema, prevent scar contracture around the axilla, and reduce muscle atrophy and joint stiffness, patients after surgical treatment need to undergo appropriate training of the patient's upper limbs after surgery. In the prior art, when training the upper limbs, it is usually carried out by climbing walls, touching ears, etc. These catenary devices are relatively simple, and the recovery effects of these methods are relatively poor. Therefore, there is an urgent need for a training device that can provide better training after surgery. Utility Model Content

[0003] The utility model aims to provide a functional recovery auxiliary device after breast cancer surgery, which can provide auxiliary force when patients perform upper limb training, facilitate patients to perform training, and can also conveniently adjust the training intensity to improve the recovery effect of patients.

[0004] The above technical objectives of the utility model are achieved through the following technical solutions:

[0005] A postoperative functional recovery auxiliary device for breast cancer comprises a shell, wherein both left and right ends of the shell are provided with vertically arranged slide grooves, the shell is slidably connected to a first limit rod which is horizontally arranged and slidably connected to each slide groove, the upper end of the shell is provided with a plurality of first limit openings which are arranged at equal intervals, a roller is arranged near each first limit opening at the upper end of the shell, and a plurality of pull ropes which correspond to the rollers one by one and are slidably connected to each roller are arranged at equal intervals at the upper end of the first limit rod;

[0006] A vertically arranged disc is rotatably connected to the inside of the housing near the first limiting rod, a limiting groove is provided at one end of the first limiting rod near the disc, a limiting shaft is rotatably connected to the eccentric part of one end of the disc near the limiting groove, and a motor for driving the disc to rotate is installed near one side of the inside of the housing;

[0007] The lower end of the shell is rotatably connected to a vertically arranged threaded rod, the outer side of the threaded rod is threadedly connected to a threaded sleeve, the outer side of the threaded sleeve is horizontally provided with a first limit plate, the upper end of the first limit plate is provided with a plurality of second limit openings arranged at equal intervals, the outer side of the threaded rod is slidably connected to a second limit plate, a plurality of second limit rods corresponding to the second limit openings and slidably connected are arranged at equal intervals between the first limit rod and the second limit plate, a spring is arranged on the outer side of each second limit rod between the first limit plate and the second limit plate, and a driving device for driving the threaded rod to rotate is arranged inside the shell.

[0008] By adopting the above technical solution, during training, the upper limbs are placed in the ring, the upper limbs pull the sleeve, the ring pulls the drawstring to drive the roller to rotate, the drawstring slides relative to the roller at the first limit opening, the drawstring pulls the first limit rod to slide in the slide groove, the first limit rod pulls the second limit rod to slide relative to the second limit opening, the second limit rod drives the second limit plate to slide relative to the threaded rod, and the spring is compressed at the same time. During the initial training, the motor is started at the same time, the motor drives the disc to rotate, the disc drives the limit shaft to rotate, the limit shaft rotates and slides relative to the limit groove, thereby The movable limit rod performs up and down reciprocating motion, driving the first limit rod to move in the slide groove, which can provide a certain auxiliary force for the patient in the early stage of recovery, and is convenient for the patient's upper limb training. When the patient recovers to the point where both arms can move more flexibly, the motor is stopped, the training intensity of the patient is increased, and the patient's recovery effect is improved. The driving device can drive the threaded rod to rotate. Due to the restriction of the second limit rod, the rotation of the threaded rod drives the threaded sleeve to move up and down, driving the first limit plate to compress the spring to different degrees, thereby changing the training intensity of the upper limbs.

[0009] The utility model is further configured as follows: the driving device includes a first bevel gear arranged at the upper end of the threaded rod, a second bevel gear meshing with the first bevel gear and rotatably connected to the first bevel gear on one side inside the shell, and a knob arranged at an end of the second bevel gear away from the first bevel gear.

[0010] The utility model is further configured as follows: a control switch is arranged on the outer side of the shell, and a power plug for providing electric power is arranged on the outer side of the shell.

[0011] The utility model is further configured as follows: a time controller is arranged on the outer side of the shell.

[0012] The utility model is further configured as follows: a ring is provided at one end of each pull rope away from the first limiting rod.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] First, it can provide a certain amount of auxiliary force when the patient is doing upper limb training, which is convenient for the patient to do recovery training. When the patient pulls the first limit rod through the pull rope, the first limit rod pulls the second limit plate to compress the spring to provide resistance during training. In the early stage of patient recovery, the motor can drive the disc to rotate, and the disc can drive the first limit rod to reciprocate up and down through the limit shaft, which can provide auxiliary force during training and also pull the patient's upper limbs to exercise, which is convenient for the patient's recovery. The time controller can also control the motor start-up time to assist the patient within a certain period of time.

[0015] Secondly, it can adjust the training intensity of the patient's recovery, so as to facilitate the patient's faster recovery. By rotating the second bevel gear, the first bevel gear is driven to rotate, thereby driving the threaded rod to rotate. Due to the limiting effect of the second limit rod, the threaded rod drives the threaded sleeve to move up and down, thereby changing the compression degree of the spring by the first limit plate. When the second limit plate is pulled to compress the spring, the resistance of the spring changes, thereby changing the training intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a partial cross-sectional view of the utility model;

[0018] Figure 3 It is a motor that demonstrates the utility model;

[0019] Figure 4 The utility model is used to demonstrate the connection relationship between the second limiting rod and the second limiting opening.

[0020] In the figure: 1. shell; 2. slide groove; 3. first limit rod; 4. limit groove; 5. disc; 6. limit shaft; 7. motor; 8. first limit opening; 9. roller; 10. pull rope; 11. ring; 12. threaded rod; 13. threaded sleeve; 14. first limit plate; 15. second limit opening; 16. second limit rod; 17. second limit plate; 18. spring; 19. first bevel gear; 20. second bevel gear; 21. rotating shaft; 22. knob; 23. time controller; 24. control switch; 25. power plug. DETAILED DESCRIPTION

[0021] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0022] In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", "front", "back", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0023] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0024] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] Example, see Figure 1-4 A postoperative functional recovery auxiliary device for breast cancer includes a shell 1. A time controller 23 is arranged on the upper side of the rear end of the shell 1, which can set the time and provide auxiliary force for the patient's training within a certain period of time. A control switch 24 is arranged in the middle of the right end of the shell 1, and a power plug 25 for providing power is arranged on the lower side of the rear end of the shell 1.

[0026] A vertically arranged slide groove 2 is provided on the front sides of the left and right ends inside the shell 1, and a first limit rod 3 which is horizontally arranged and slidably connected to each slide groove 2 is slidably connected inside the shell 1, and a limit groove 4 is provided at the rear end of the first limit rod 3. A vertically arranged disc 5 is rotatably connected to the inside of the shell 1 near the first limit rod 3, and a limit shaft 6 which is rotatably and slidably connected to the limit groove 4 is rotatably connected at the eccentric part of the front end of the disc 5. A motor 7 for driving the disc 5 to rotate is installed at the rear end of the shell 1, which can drive the first limit rod 3 to reciprocate up and down, provide auxiliary force for movement during training, and facilitate training.

[0027] Two first limit openings 8 arranged at equal intervals are provided on the upper side of the front end of the shell 1, and a roller 9 is provided at each first limit opening 8 at the upper end of the interior of the shell 1. Two pull ropes 10 passing through the corresponding first limit openings 8 and slidingly connected to the corresponding rollers 9 are arranged at equal intervals on the upper end of the first limit rod 3, and a ring 11 is provided at the end of each pull rope 10 away from the first limit rod 3.

[0028] A vertically arranged threaded rod 12 is rotatably connected to the front side of the lower end of the inner shell 1, and a threaded sleeve 13 is threadedly connected to the outer side of the threaded rod 12. A first limit plate 14 is horizontally arranged on the outer side of the threaded sleeve 13, and four second limit openings 15 arranged at equal intervals are opened at the upper end of the first limit plate 14. A horizontally arranged second limit plate 17 is slidably connected to the outer side of the threaded rod 12 below the first limit plate 14, and four second limit rods 16 slidably connected to the corresponding second limit openings 15 are arranged at equal intervals between the lower end of the first limit rod 3 and the second limit plate 17, and a spring 18 is arranged on the outer side of each second limit rod 16 between the first limit plate 14 and the second limit plate 17, which can facilitate the adjustment of the training intensity and improve the training effect of the patient.

[0029] A driving device for driving the threaded rod 12 is provided inside the shell 1, including a first bevel gear 19 provided at the upper end of the threaded rod 12, and a second bevel gear 20 meshing with the first bevel gear 19 is rotatably connected to the lower side of the front end of the shell 1, and a rotating shaft 21 rotatably connected to the shell 1 is provided at the front end of the second bevel gear 20, and a knob 22 is provided at the front end of the rotating shaft 21, which can facilitate the rotation of the threaded rod 12.

[0030] Usage: Connect the power cord 25 to the power supply. When training, place the upper limb in the ring 11, pull the ring 11 with the upper limb, the ring 11 pulls the drawstring 10 to drive the roller 9 to rotate, the drawstring 10 slides relative to the roller 9 at the first limit opening 8, the drawstring 10 pulls the first limit rod 3 to slide in the slide groove 2, the first limit rod 3 pulls the second limit rod 16 to slide relative to the second limit opening 15, the second limit rod 16 drives the second limit plate 17 to slide relative to the threaded rod 12, and compresses the spring 18 at the same time. In the initial training, press the control switch 24 at the same time to start the motor 7, and the electric The machine 7 drives the disc 5 to rotate, and the disc 5 drives the limit shaft 6 to rotate. The limit shaft 6 rotates and slides relative to the limit slot 4, thereby driving the limit rod to reciprocate up and down. When driving the first limit rod 3 to move in the slide slot 2, it can provide a certain auxiliary force in the early stage of patient recovery, which is convenient for the patient's upper limb training. When the patient recovers to the point where both arms can move more flexibly, the start of the motor 7 is stopped, the training intensity of the patient is increased, and the patient's recovery effect is improved. The time controller 23 can control the start time of the motor 7, so as to facilitate the control of providing auxiliary force for the patient's upper limb recovery within a certain period of time.

[0031] By rotating the knob 22, the knob 22 drives the rotating shaft 21 to rotate, the rotating shaft 21 drives the second bevel gear 20 to rotate, the second bevel gear 20 drives the first bevel gear 19 to rotate, and the first bevel gear 19 drives the threaded rod 12 to rotate. Due to the restriction of the second limiting rod 16, the rotation of the threaded rod 12 drives the threaded sleeve 13 to move up and down, and drives the first limiting plate 14 to compress the spring 18 to different degrees, thereby changing the training intensity of the upper limbs.

[0032] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A postoperative functional recovery assisting device for breast cancer, comprising a housing (1), characterized in that: The left and right ends of the shell (1) are provided with vertically arranged slide grooves (2), the shell (1) is slidably connected to a first limit rod (3) which is horizontally arranged and slidably connected to each slide groove (2), the upper end of the shell (1) is provided with a plurality of first limit openings (8) arranged at equal intervals, the upper end of the shell (1) is provided with a roller (9) near each first limit opening (8), and the upper end of the first limit rod (3) is provided with a plurality of draw ropes (10) which correspond to the rollers (9) one by one and are slidably connected to each roller (9) at equal intervals; A vertically arranged disc (5) is rotatably connected to the inside of the housing (1) near the first limiting rod (3); a limiting groove (4) is provided at one end of the first limiting rod (3) near the disc (5); a limiting shaft (6) is rotatably connected to the disc (5) at an eccentric position at one end of the disc (5) near the limiting groove (4); and a motor (7) for driving the disc (5) to rotate is installed at one side of the inside of the housing (1) near the disc (5); A vertically arranged threaded rod (12) is rotatably connected to the lower end of the shell (1), a threaded sleeve (13) is threadedly connected to the outer side of the threaded rod (12), a first limit plate (14) is horizontally arranged on the outer side of the threaded sleeve (13), a plurality of second limit openings (15) arranged at equal intervals are opened on the upper end of the first limit plate (14), a second limit plate (17) is slidably connected to the outer side of the threaded rod (12), a plurality of second limit rods (16) corresponding to the second limit openings (15) and slidably connected are arranged at equal intervals between the first limit rod (3) and the second limit plate (17), a spring (18) is arranged on the outer side of each second limit rod (16) between the first limit plate (14) and the second limit plate (17), and a driving device for driving the threaded rod (12) to rotate is arranged inside the shell (1).

2. The postoperative functional recovery auxiliary device for breast cancer according to claim 1, characterized in that: The driving device comprises a first bevel gear (19) arranged at the upper end of the threaded rod (12), a second bevel gear (20) rotatably connected to the first bevel gear (19) at one side inside the housing (1) and meshing with the first bevel gear (19), a rotating shaft (21) arranged at an end of the second bevel gear (20) away from the first bevel gear (19), and a knob (22) arranged at an end of the rotating shaft (21) away from the second bevel gear (20).

3. The postoperative functional recovery auxiliary device for breast cancer according to claim 1, characterized in that: A control switch (24) is arranged on the outside of the housing (1), and a power plug (25) for providing electric power is arranged on the outside of the housing (1).

4. The postoperative functional recovery auxiliary device for breast cancer according to claim 1, characterized in that: A time controller (23) is arranged on the outer side of the housing (1).

5. The postoperative functional recovery auxiliary device for breast cancer according to claim 1, characterized in that: A ring (11) is provided at one end of each pull rope (10) away from the first limiting rod (3).

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