Oral and maxillofacial head and neck tumor radiotherapy complication prevention exercise auxiliary device
By designing an exercise auxiliary device including shoulder and head trainers, it solves the problem that patients with oral and maxillofacial head and neck tumors find it difficult to persist in exercise after radiotherapy, improves exercise compliance and movement standards, and reduces the occurrence of complications.
Patent Information
- Application Number
- CN202510263909.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-06
- Publication Date
- 2025-05-13
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Patients with oral, maxillofacial head and neck tumors have difficulty persisting and correctly performing mouth opening exercises and neck activity exercises during and later stages, resulting in complications such as difficulty in mouth opening and limited neck activity.
Design an exercise assist device including a shoulder trainer and a head trainer to help patients perform standardized shoulder and head exercises through a telescopic plate and motor drive system.
It improves the patient's compliance with exercise and movement standards, reduces the occurrence of complications, and improves the quality of life.
Smart Images
Figure CN119970434A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field related to medical devices, and in particular to an auxiliary exercise device for preventing complications during radiotherapy of oral and maxillofacial head and neck tumors. Background Art
[0002] Radiotherapy is a commonly used treatment for malignant tumors. While killing tumor cells, it can also cause some complications. Radiotherapy for patients with oral, maxillofacial, head and neck tumors can cause long-term complications such as difficulty opening the mouth and fibrosis of the head and neck soft tissues, which seriously affect the quality of life of patients. During radiotherapy and 3-5 years after radiotherapy, mouth opening exercises and neck movement exercises can effectively prevent or reduce the occurrence of these complications.
[0003] However, due to the different ages and educational levels of patients, some patients have poor compliance, and their exercise movements are not standard or in place, or they cannot persist in long-term exercise, which leads to difficulty in opening the mouth and limited neck movement in the later stage. Therefore, we want to design an auxiliary device that can help patients with oral and maxillofacial head and neck tumor radiotherapy to perform functional exercises. The use of this auxiliary device can improve the compliance of patients in mouth opening exercises and neck movement exercises, and encourage patients to perform standard and in place movements during exercise. Summary of the invention
[0004] In view of the deficiencies of the prior art, the present invention provides the following technical solutions: An oral and maxillofacial head and neck tumor radiotherapy complication prevention exercise auxiliary device comprises a base, on which a telescopic plate is fixedly mounted; shoulder trainers are slidably arranged on both sides of the telescopic plate, and a head trainer is slidably arranged in the middle of the telescopic plate; The shoulder trainer comprises a mounting block, a telescopic block, a mounting plate, and a fixed plate, wherein the mounting block is slidably mounted on the telescopic plate, the telescopic block is fixedly mounted on the mounting block, the mounting plate is fixedly connected to the protruding end of the telescopic block, and the fixed plate is movably mounted on the mounting plate; The head trainer includes a sliding block, a swing block, a front and rear block, a rotating frame, and a fixed block. The sliding block is slidably installed on the telescopic plate, the swing block is rotationally installed on the sliding block, and the front and rear blocks are rotationally installed on the swing block, the fixed frame is rotationally installed on the front and rear blocks, the fixed block has two blocks respectively installed on both sides of the fixed frame, and a fixing screw is threadedly installed on the fixed frame, and the fixed block is rotationally installed at one end of the fixing screw.
[0005] Furthermore, the shoulder trainer also includes an electric push rod 2 and a rotating motor. The electric push rod 2 is fixedly mounted on the telescopic plate. The protruding end of the electric push rod 2 is fixedly connected to the mounting block. The sliding of the mounting block is controlled by the telescopic movement of the electric push rod 2.
[0006] Furthermore, the rotating motor is fixedly mounted on the mounting disk, a mounting plate is fixedly arranged on the output shaft of the rotating motor, the fixed plate is rotatably mounted on one end of the mounting plate, and the mounting plate is driven to rotate by the rotating motor, thereby driving the fixed plate to rotate around the output shaft of the rotating motor.
[0007] Furthermore, the fixing plate is an L-shaped plate that fits the shoulder structure of the human body, and a plurality of fixing belts are arranged on the fixing plate.
[0008] Furthermore, the head trainer also includes an electric push rod, a swing motor, a front and rear motor, and a rotating motor. The electric push rod is fixedly installed on the telescopic plate, and the protruding end of the electric push rod is fixedly connected to the sliding block. The sliding of the sliding block is controlled by the extension and retraction of the electric push rod.
[0009] Furthermore, the swing motor, front and rear motor, and rotating motor are respectively fixedly installed on the sliding block, the swing block, and the front and rear blocks; the swing motor drives the swing block to swing left and right, the front and rear motor drives the front and rear blocks to rotate forward and backward, and the rotating motor drives the fixed frame to rotate.
[0010] Furthermore, a driving gear is fixedly provided on the output shafts of the swing motor, the front and rear motor, and the rotating motor; the swing block is rotationally connected to the sliding block by a fixed rotating shaft 1, and a driven gear matching the driving gear is fixedly provided on the rotating shaft 1; the front and rear blocks are rotationally connected to the swing block by a fixed rotating shaft 2, and a driven gear matching the driving gear is fixedly provided on the rotating shaft 2; a serrated groove matching the driving gear is provided on the fixed frame.
[0011] Furthermore, the head trainer and the shoulder trainer are installed on the extended end of the telescopic plate, and a seat plate is rotatably provided on the non-extended end of the telescopic plate.
[0012] Furthermore, a telescopic rod is provided on the base, and a video device is rotatably mounted on the extended end of the telescopic rod.
[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects: 1. The present invention has a telescopic plate fixedly mounted on the base; shoulder trainers are slidably mounted on both sides of the telescopic plate; when in use, the shoulders are fixed on the fixed plate by means of the fixing belt on the fixed plate of the shoulder trainer, and the fixed plate can be driven to slide up and down by the extension of the second electric push rod, thereby driving the patient's shoulders to move up and down to perform shoulder shrug movements; the fixed plate can be driven to rotate around the output shaft of the rotating motor by the rotating motor on the mounting plate of the shoulder trainer, thereby driving the shoulders to perform shoulder rotation movements; and the distance between the two fixed plates of the shoulder trainer can be adjusted by the extension of the telescopic block of the shoulder trainer, thereby adapting to patients of different body shapes; the height of the two shoulder trainers can be adjusted according to the height of the patient by the extension of the telescopic plate; 2. The head trainer is slidably arranged on the telescopic plate of the present invention; when in use, the patient's head is clamped and fixed in the fixed frame by the fixed screw and the fixed block, and the front and rear motors on the front and rear blocks drive the fixed frame to rotate, which can drive the patient's head to rotate left and right; the front and rear motors on the swing block drive the front and rear blocks to rotate, which can drive the patient's head to tilt forward and backward; the swing motor on the sliding block drives the swing block to swing left and right, which can drive the patient's head to swing left and right; 3. The present invention is provided with a telescopic rod on the base, and a video device is rotatably installed on the protruding end of the telescopic rod. The video device can play a video to guide the patient to perform water-inflating exercise, tooth-clicking exercise, cheek-inflating exercise, and mouth-opening exercise. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the front structure of the present invention; Figure 2 It is a schematic diagram of the rear structure of the present invention; Figure 3 It is a schematic diagram of the structure of the shoulder training device of the present invention; Figure 4 It is a schematic diagram of the structure of the head training device of the present invention; Figure 5 It is a partial cross-sectional structural schematic diagram of the head training device of the present invention.
[0015] In the figure: base-1, telescopic plate-2, seat plate-3, telescopic rod-4, video equipment-5, head trainer-6, electric push rod one-61, sliding block-62, swing motor-621, swing block-63, front and rear motor-631, front and rear block-64, rotating motor-641, rotating frame-65, fixed block-66, fixed screw-67, shoulder trainer-7, electric push rod two-71, mounting block-72, telescopic block-73, mounting plate-74, rotating motor-75, mounting plate-76, fixed plate-77, fixing belt-78. DETAILED DESCRIPTION
[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Embodiment 1:
[0017] See also Figure 1-5, an oral and maxillofacial head and neck tumor radiotherapy complication prevention exercise auxiliary device, comprising a base 1, a telescopic plate 2 is fixedly mounted on the base 1; shoulder trainers 7 are slidably arranged on both sides of the telescopic plate 2, and a head trainer 6 is slidably arranged in the middle of the telescopic plate 2; the head trainer 6 and the shoulder trainer 7 are mounted on the protruding end of the telescopic plate 2; In this embodiment, the shoulder trainer 7 includes a mounting block 72, a telescopic block 73, a mounting plate 74, and a fixed plate 77. The mounting block 72 is slidably mounted on the telescopic plate 2, the telescopic block 73 is fixedly mounted on the mounting block 72, the mounting plate 74 is fixedly connected to the protruding end of the telescopic block 73, and the fixed plate 77 is movably mounted on the mounting plate 74; In this embodiment, the shoulder trainer 7 further comprises an electric push rod 71 and a rotating motor 75. The electric push rod 71 is fixedly mounted on the telescopic plate 2, and the protruding end of the electric push rod 71 is fixedly connected to the mounting block 72, and the sliding of the mounting block 72 is controlled by the telescopic movement of the electric push rod 71; the rotating motor 75 is fixedly mounted on the mounting plate 74, and a mounting plate 76 is fixedly arranged on the output shaft of the rotating motor 75. The fixed plate 77 is rotatably mounted on one end of the mounting plate 76, and the mounting plate 76 is driven to rotate by the rotating motor 75, thereby driving the fixed plate 77 to rotate around the output shaft of the rotating motor 75; the fixed plate 77 is an L-shaped plate that fits the shoulder structure of the human body, and a plurality of fixing belts 78 are arranged on the fixed plate 77; In this embodiment, a telescopic plate 2 is fixedly installed on the base 1; shoulder trainers 7 are slidably arranged on both sides of the telescopic plate 2; when in use, the shoulder is fixed on the fixed plate 77 by the fixing belt 78 on the fixed plate 77 of the shoulder trainer 7, and the fixed plate 77 can be driven to slide up and down by the extension and retraction of the electric push rod 2 71, thereby driving the patient's shoulder to move up and down to perform shoulder shrug exercise; the fixed plate 77 can be driven to rotate around the output shaft of the rotating motor 75 by the rotating motor 75 on the mounting plate 74 of the shoulder trainer 7, thereby driving the shoulder to perform shoulder rotation exercise; and the distance between the two fixed plates 77 of the shoulder trainer 7 can be adjusted by the extension and retraction of the telescopic block 73 of the shoulder trainer 7, thereby adapting to patients of different body shapes; the height of the two shoulder trainers 7 can be adjusted according to the height of the patient by the extension and retraction of the telescopic plate 2. Embodiment 2:
[0018] See also Figure 1-5According to Embodiment 1, the head trainer 6 includes a sliding block 62, a swing block 63, a front and rear block 64, a rotating frame 65, and a fixed block 66. The sliding block 62 is slidably mounted on the telescopic plate 2, the swing block 63 is rotatably mounted on the sliding block 62, and the front and rear block 64 is rotatably mounted on the swing block 63, the fixed frame is rotatably mounted on the front and rear block 64, the fixed block 66 has two fixed blocks 66 respectively mounted on both sides of the fixed frame, and a fixed screw 67 is threadedly mounted on the fixed frame, and the fixed block 66 is rotatably mounted on one end of the fixed screw 67; In this embodiment, the head trainer 6 also includes an electric push rod 61, a swing motor 621, a front and rear motor 631, and a rotating motor 641. The electric push rod 61 is fixedly installed on the telescopic plate 2, and the protruding end of the electric push rod 61 is fixedly connected to the sliding block 62, and the sliding of the sliding block 62 is controlled by the extension and retraction of the electric push rod 61; the swing motor 621, the front and rear motor 631, and the rotating motor 641 are respectively fixedly installed on the sliding block 62, the swing block 63, and the front and rear block 64; the swing block 63 is driven to swing left and right by the swing motor 621, the front and rear block 64 is driven to rotate forward and backward by the front and rear motor 631, and the fixed frame is driven to rotate by the rotating motor 641; In this embodiment, the output shafts of the swing motor 621, the front and rear motor 631, and the rotating motor 641 are all fixedly provided with driving gears; the swing block 63 is rotationally connected with the sliding block 62 by fixing a rotating shaft 1, and a driven gear matching with the driving gear is fixedly provided on the rotating shaft 1; the front and rear blocks 64 are rotationally connected with the swing block 63 by fixing a rotating shaft 2, and a driven gear matching with the driving gear is fixedly provided on the rotating shaft 2; the fixed frame is provided with a sawtooth groove matching with the driving gear; In this embodiment, a head trainer 6 is slidably arranged on the telescopic plate 2; when in use, the patient's head is clamped and fixed in the fixed frame by the fixing screw 67 and the fixing block 66, and the front and rear motors 631 on the front and rear blocks 64 are used to drive the fixed frame to rotate, thereby driving the patient's head to rotate left and right; the front and rear blocks 64 are driven to rotate by the front and rear motors 631 on the swinging block 63, thereby driving the patient's head to tilt forward and backward; the swinging motor 621 on the sliding block 62 is used to drive the swinging block 63 to swing left and right, thereby driving the patient's head to swing left and right. Embodiment 3:
[0019] See also Figure 1-5 According to Embodiment 1-2, a seat plate 3 is rotatably provided on the non-extending end of the telescopic plate 2 to provide the patient with a sitting position; a telescopic rod 4 is provided on the base 1, and a video device 5 is rotatably installed on the extending end of the telescopic rod 4. The video device 5 can play videos to guide the patient to perform water-blowing exercises, teeth-clicking exercises, cheek-blowing exercises, and mouth-opening exercises.
[0020] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.
Claims
1. An auxiliary exercise device for preventing complications of oral and maxillofacial head and neck tumor radiotherapy, comprising a base, on which a telescopic plate is fixedly mounted, characterized in that: The two sides of the telescopic board are slidably provided with shoulder trainers, and the middle part of the telescopic board is slidably provided with a head trainer; The shoulder trainer comprises a mounting block, a telescopic block, a mounting plate, and a fixed plate, wherein the mounting block is slidably mounted on the telescopic plate, the telescopic block is fixedly mounted on the mounting block, the mounting plate is fixedly connected to the protruding end of the telescopic block, and the fixed plate is movably mounted on the mounting plate; The head trainer includes a sliding block, a swing block, a front and rear block, a rotating frame, and a fixed block. The sliding block is slidably installed on the telescopic plate, the swing block is rotationally installed on the sliding block, and the front and rear blocks are rotationally installed on the swing block, the fixed frame is rotationally installed on the front and rear blocks, the fixed block has two blocks respectively installed on both sides of the fixed frame, and a fixing screw is threadedly installed on the fixed frame, and the fixed block is rotationally installed at one end of the fixing screw.
2. According to claim 1, an auxiliary exercise device for preventing complications of oral and maxillofacial head and neck tumor radiotherapy, characterized in that: The shoulder trainer also includes an electric push rod 2 and a rotating motor. The electric push rod 2 is fixedly mounted on the telescopic plate. The extended end of the electric push rod 2 is fixedly connected to the mounting block. The sliding of the mounting block is controlled by the telescopic movement of the electric push rod 2.
3. According to claim 2, an auxiliary exercise device for preventing complications of oral and maxillofacial head and neck tumor radiotherapy, characterized in that: The rotating motor is fixedly mounted on the mounting disk, a mounting plate is fixedly arranged on the output shaft of the rotating motor, the fixing plate is rotatably mounted on one end of the mounting plate, and the mounting plate is driven to rotate by the rotating motor, thereby driving the fixing plate to rotate around the output shaft of the rotating motor.
4. According to claim 1, the training auxiliary device for preventing complications of oral and maxillofacial head and neck tumor radiotherapy is characterized in that: The fixing plate is an L-shaped plate that fits the shoulder structure of the human body, and a plurality of fixing belts are arranged on the fixing plate.
5. According to claim 1, the training auxiliary device for preventing complications of oral and maxillofacial head and neck tumor radiotherapy is characterized in that: The head trainer also includes an electric push rod, a swing motor, a front and rear motor, and a rotating motor. The electric push rod is fixedly installed on the telescopic plate, and the protruding end of the electric push rod is fixedly connected to the sliding block. The sliding of the sliding block is controlled by the telescopic movement of the electric push rod.
6. The device for exercising to prevent complications of oral and maxillofacial head and neck tumor radiotherapy according to claim 5, characterized in that: The swing motor, front and rear motor, and rotating motor are respectively fixedly installed on the sliding block, the swing block, and the front and rear blocks; the swing motor drives the swing block to swing left and right, the front and rear motor drives the front and rear blocks to rotate forward and backward, and the rotating motor drives the fixed frame to rotate.
7. The device for exercising to prevent complications of oral and maxillofacial head and neck tumor radiotherapy according to claim 6, characterized in that: The output shafts of the swing motor, the front and rear motor, and the rotating motor are all fixedly provided with driving gears; the swing block is rotationally connected with the sliding block by a fixed rotating shaft 1, and a driven gear matching with the driving gear is fixedly provided on the rotating shaft 1; the front and rear blocks are rotationally connected with the swing block by a fixed rotating shaft 2, and a driven gear matching with the driving gear is fixedly provided on the rotating shaft 2; a sawtooth groove matching with the driving gear is opened on the fixed frame.
8. The device for exercising to prevent complications of oral and maxillofacial head and neck tumor radiotherapy according to claim 1, characterized in that: The head trainer and the shoulder trainer are installed on the extended end of the telescopic plate, and a seat plate is rotatably arranged on the non-extended end of the telescopic plate.
9. The device for exercising to prevent complications of oral and maxillofacial head and neck tumor radiotherapy according to claim 1, characterized in that: A telescopic rod is arranged on the base, and a video device is rotatably mounted on the extended end of the telescopic rod.