A postoperative head and neck rehabilitation device for oncology department

Abstract

The utility model relates to head and neck rehabilitation device technical field, concretely is a postoperative head and neck rehabilitation device for oncology department, including backrest, base, movable block and air permeation device, movable block installs on the surface of base, backrest sets up on the top of movable block, air permeation device sets up on the surface of backrest, air permeation device includes shell, the top fixed connection of shell and movable block, the one end of shell is equipped with air inlet, the inside fixed connection of shell has drive motor, the drive end fixed connection of drive motor has fan blade, and the inside of shell has fan blade, movable block and shell between fixed connection have gas duct, the surface of backrest is equipped with gas collection groove, and gas duct and gas collection groove are open and shut, and the upper surface of backrest is equipped with a plurality of air outlet. The utility model, through setting up air permeation device, can effectively cool the back of the neck of patient, avoids the back of the neck of patient to produce a large number of perspiration, and then reduces the skin of patient appears the situation of being infected by bacteria.

Description

Technical Field

[0001] This utility model relates to the field of head and neck rehabilitation device technology, and in particular to a postoperative head and neck rehabilitation device for oncology. Background Technology

[0002] Postoperative head and neck rehabilitation devices for oncology are medical devices specifically designed for rehabilitation training of cancer patients after head and neck surgery. Their functions include: promoting wound healing: After cancer surgery, a suitable head and neck rehabilitation device can provide stable support, keeping the head and neck in a position conducive to wound recovery, reducing tension on surrounding tissues, and preventing wound dehiscence or poor healing due to excessive head and neck movement, thus creating favorable conditions for normal wound healing; relieving pain and discomfort: After head and neck surgery, patients often experience pain and discomfort due to surgical trauma and muscle tension. The support and fixation provided by the rehabilitation device can reduce the burden on the head and neck muscles, relieve muscle tension, and thus alleviate pain to some extent. Simultaneously, by adjusting the angle and position of the rehabilitation device, patients can find the most comfortable posture, improving their quality of life; and restoring neck mobility: The angle adjustment function of the rehabilitation device can help patients gradually increase the range of motion of their head and neck, allowing for acupuncture and neck exercises. For rehabilitation training, patients can, under the guidance of a doctor or rehabilitation therapist, adjust the rehabilitation device according to their own recovery progress to perform exercises in directions such as flexion, extension, and rotation, gradually restoring normal neck mobility, improving head and neck flexibility, and strengthening muscle strength. Using auxiliary training components on the rehabilitation device, such as elastic bands, patients can perform resistance training of neck muscles. Through regular training, they can strengthen neck muscles, improve muscle endurance and coordination, help patients better support the weight of the head, maintain head and neck stability, prevent muscle atrophy and neck dysfunction, and improve posture and balance. Long-term tumor diseases and surgeries may lead to abnormal head and neck posture and impaired balance. Head and neck rehabilitation devices can help patients correct poor posture by adjusting the position and angle of the head and neck, making the body's center of gravity distribution more reasonable, thereby improving the patient's balance function, reducing the risk of falls due to balance problems, and improving the patient's daily living abilities.

[0003] Existing equipment, such as CN221490503U, is a post-tumor surgery head and neck rehabilitation device, comprising: a lower shell and a sliding sleeve; the bottom of the inner wall of the lower shell is welded with a sliding sleeve and a receiving sleeve, and a first worm gear is inserted and connected to the upper end of the receiving sleeve by a clearance fit rotational method; the two ends of the first worm are mounted on the inner walls of the front and rear ends of the lower shell through bearings, and the first worm gear meshes with the first worm, and a first handwheel is inserted and connected to one end of the first worm that extends to the outside of the lower shell; through the improvement of a post-tumor surgery head and neck rehabilitation device, it has the advantages of reasonable structural design, easy adjustment of height and angle, and no grade distinction during adjustment, thus effectively solving the problems and shortcomings of existing technologies and equipment.

[0004] When patients need to perform head and neck rehabilitation exercises, they rest their head and neck on the rehabilitation device so that the device can perform rehabilitation exercises for the patient's head and neck. However, existing rehabilitation devices are in close contact with the back of the patient's neck during use, causing the back of the neck to sweat due to overheating, which in turn can lead to bacterial infection of the patient's skin. Utility Model Content

[0005] The purpose of this invention is to solve the problem of bacterial infection of patients' skin in the existing technology, and to propose a postoperative head and neck rehabilitation device for oncology.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a postoperative head and neck rehabilitation device for oncology, comprising a backrest, a base, a movable block, and a ventilation device. The movable block is mounted on the surface of the base, the backrest is positioned on the top of the movable block, and the ventilation device is positioned on the surface of the backrest. The ventilation device includes a housing, which is fixedly connected to the top of the movable block. One end of the housing has an air inlet. A drive motor is fixedly connected inside the housing, and a fan blade is fixedly connected to the drive end of the drive motor. The fan blade is located inside the housing. An air guide channel is fixedly connected between the movable block and the housing. An air-gathering groove is formed on the surface of the backrest, and the air guide channel communicates with the air-gathering groove. Multiple air outlets are formed on the upper surface of the backrest, and the air outlets communicate with the air-gathering groove. Multiple air distribution channels are formed on the inner wall of the air-gathering groove, and the air distribution channels communicate with some of the air outlets. The air distribution channels can cooperate with the air-gathering groove to guide air.

[0007] Preferably, the lower surface of the backing plate is provided with a replacement device, the replacement device including a plug, the top end of the plug being fixedly connected to the lower surface of the backing plate, the bottom end of the plug being inserted into the interior of the movable block, and the plug being able to cooperate with the backing plate to achieve the purpose of supporting the plug.

[0008] Preferably, the top of the movable block is provided with an insertion hole, which is aligned with the groove on the surface of the insertion block. A magnetic block is fixedly connected to one side of the movable block, and the insertion hole can cooperate with the movable block to guide the insertion rod.

[0009] Preferably, a placement strip is placed at the top of the movable block, the placement strip is sleeved on the surface of the magnetic block, the magnetic block is magnetically connected to the surface of the placement strip, and the placement strip can cooperate with the movable block and the magnetic block to achieve the purpose of restricting the placement strip.

[0010] Preferably, a pull sleeve is fixedly connected to the surface of the placement strip, and an insertion rod is fixedly connected to one side of the placement strip. The insertion rod is inserted into the interior of the insertion hole, and the insertion rod is inserted into the groove on the surface of the insertion block. The pull sleeve can cooperate with the placement strip and the insertion rod to facilitate the worker to disassemble the insertion rod.

[0011] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0012] 1. In this utility model, by setting a ventilation device, when the worker needs to cool the back of the patient's neck, the drive motor is started, the drive motor drives the fan blades, the fan blades rotate inside the outer shell, the air outside the outer shell enters the inner shell, the air enters the air guide channel, the air guide channel guides the air into the air gathering groove, and the air distribution channel guides the air out from the air outlet. The flowing air blows on the back of the patient's neck. By setting a ventilation device, the back of the patient's neck can be effectively cooled, avoiding the accumulation of a lot of sweat on the back of the patient's neck, thereby reducing the possibility of bacterial infection of the patient's skin.

[0013] 2. In this utility model, by setting a replacement device, when the worker needs to replace the backrest, the worker inserts his / her finger into the cavity of the pull sleeve and pulls the pull sleeve. The pull sleeve drives the placement strip, the placement strip drives the insertion rod, the insertion rod disengages from the hole groove on the surface of the insertion block, the placement strip disengages from the magnetic block, and the worker removes the old backrest. By setting a replacement device, the worker can effectively and conveniently replace the backrest, avoiding the time-consuming situation when replacing the backrest, thereby improving the worker's efficiency in maintaining the backrest. Attached Figure Description

[0014] Figure 1 This utility model provides a three-dimensional structural diagram of a postoperative head and neck rehabilitation device for oncology.

[0015] Figure 2 This utility model provides a schematic diagram of the ventilation device structure of a postoperative head and neck rehabilitation device for oncology.

[0016] Figure 3 This utility model proposes a postoperative head and neck rehabilitation device for oncology. Figure 2 Enlarged structural diagram at point A;

[0017] Figure 4 This utility model provides a schematic diagram of the structure of a replacement device for a postoperative head and neck rehabilitation device used in oncology.

[0018] Figure 5 This utility model proposes a postoperative head and neck rehabilitation device for oncology. Figure 4 A magnified structural diagram at point B in the middle.

[0019] Legend:

[0020] 1. Backing plate; 2. Base; 3. Ventilation device; 31. Drive motor; 32. Fan blade; 33. Outer shell; 34. Air inlet; 35. Air outlet; 36. Air distribution channel; 37. Air gathering groove; 38. Air guide channel; 4. Replacement device; 41. Insert block; 42. Pull sleeve; 43. Placement strip; 44. Insert rod; 45. Magnetic block; 46. Insertion hole; 5. Movable block. Detailed Implementation

[0021] Please see Figures 1-5 This utility model provides a technical solution: a postoperative head and neck rehabilitation device for oncology, including a backrest 1, a base 2, a movable block 5 and a ventilation device 3. The movable block 5 is installed on the surface of the base 2, the backrest 1 is set on the top of the movable block 5, and the ventilation device 3 is set on the surface of the backrest 1.

[0022] The specific settings and functions of its ventilation device 3 and replacement device 4 will be explained in detail below.

[0023] In this embodiment: the ventilation device 3 includes a housing 33, which is fixedly connected to the top of the movable block 5. An air inlet 34 is provided at one end of the housing 33. A drive motor 31 is fixedly connected inside the housing 33. A fan blade 32 is fixedly connected to the drive end of the drive motor 31. The fan blade 32 is located inside the housing 33. An air guide channel 38 is fixedly connected between the movable block 5 and the housing 33. An air gathering groove 37 is provided on the surface of the back plate 1. The air guide channel 38 communicates with the air gathering groove 37. A plurality of air outlet holes 35 are provided on the upper surface of the back plate 1. The air outlet holes 35 communicate with the air gathering groove 37.

[0024] Specifically, the inner wall of the air-gathering groove 37 is provided with multiple air-distributing channels 36, which are connected to some of the air outlets 35. The air-distributing channels 36 can cooperate with the air-gathering groove 37 to achieve the purpose of guiding air.

[0025] Specifically, a replacement device 4 is provided on the lower surface of the backing plate 1. The replacement device 4 includes an insert block 41, the top end of which is fixedly connected to the lower surface of the backing plate 1, and the bottom end of which is inserted into the interior of the movable block 5.

[0026] In this embodiment, the insert 41 can cooperate with the backing plate 1 to support the insert 41.

[0027] In this embodiment: the top of the movable block 5 is provided with an insertion hole 46, which is aligned with the groove on the surface of the insertion block 41. A magnetic block 45 is fixedly connected to one side of the movable block 5. The insertion hole 46 can cooperate with the movable block 5 to guide the insertion rod 44.

[0028] Specifically, a placement strip 43 is placed on the top of the movable block 5. The placement strip 43 is fitted onto the surface of the magnetic block 45, and the magnetic block 45 is magnetically connected to the surface of the placement strip 43.

[0029] In this embodiment, the placement strip 43 can cooperate with the movable block 5 and the magnetic block 45 to achieve the purpose of restricting the placement strip 43.

[0030] Specifically, a pull sleeve 42 is fixedly connected to the surface of the placement strip 43, and an insertion rod 44 is fixedly connected to one side of the placement strip 43. The insertion rod 44 is inserted into the inside of the insertion hole 46, and the insertion rod 44 is inserted into the groove on the surface of the insertion block 41.

[0031] In this embodiment, the pull sleeve 42 can cooperate with the placement strip 43 and the insertion rod 44 to facilitate the worker's disassembly of the insertion rod 44.

[0032] Working principle: By incorporating a ventilation device 3, when the worker needs to cool the back of the patient's neck, the drive motor 31 is activated. The drive motor 31 drives the fan blades 32, which rotate inside the outer casing 33. Air from outside the casing 33 enters the interior of the casing 33 and flows into the air guide duct 38. The air guide duct 38 guides the air into the air gathering groove 37, and the air distribution duct 36 guides the air out through the air outlet 35. The flowing air blows onto the back of the patient's neck. By incorporating the ventilation device 3, the back of the patient's neck can be effectively cooled, preventing excessive sweating and thus reducing the risk of infection. In case of bacterial infection of the worker's skin, the replacement device 4 is provided. When the worker needs to replace the backrest 1, the worker inserts his / her finger into the cavity of the pull sleeve 42 and pulls the pull sleeve 42. The pull sleeve 42 drives the placement strip 43, and the placement strip 43 drives the insertion rod 44. The insertion rod 44 disengages from the hole groove on the surface of the insertion block 41, and the placement strip 43 disengages from the magnetic block 45. The worker can then remove the old backrest 1. By providing the replacement device 4, the worker can effectively and conveniently replace the backrest 1, avoiding time-consuming situations when replacing the backrest 1, thereby improving the worker's efficiency in maintaining the backrest 1.

Claims

1. A postoperative head and neck rehabilitation device for oncology department, comprising a backrest (1), a base (2), a movable block (5) and a ventilation device (3), characterized in that: The movable block (5) is mounted on the surface of the base (2), the backing plate (1) is set on the top of the movable block (5), and the ventilation device (3) is set on the surface of the backing plate (1). The ventilation device (3) includes a housing (33), which is fixedly connected to the top of the movable block (5). One end of the housing (33) is provided with an air inlet (34), and a drive motor (31) is fixedly connected inside the housing (33). A fan blade (32) is fixedly connected to the drive end of the motor (31). The fan blade (32) is located inside the outer shell (33). An air guide channel (38) is fixedly connected between the movable block (5) and the outer shell (33). An air gathering groove (37) is opened on the surface of the back plate (1). The air guide channel (38) communicates with the air gathering groove (37). A plurality of air outlet holes (35) are opened on the upper surface of the back plate (1). The air outlet holes (35) communicate with the air gathering groove (37).

2. The postoperative head and neck rehabilitation device for oncology according to claim 1, characterized in that: The inner wall of the gas gathering groove (37) is provided with multiple gas distribution channels (36), and the gas distribution channels (36) are connected to some of the air outlets (35).

3. The postoperative head and neck rehabilitation device for oncology according to claim 1, characterized in that: The lower surface of the backrest (1) is provided with a replacement device (4), which includes a plug (41). The top end of the plug (41) is fixedly connected to the lower surface of the backrest (1), and the bottom end of the plug (41) is inserted into the interior of the movable block (5).

4. The postoperative head and neck rehabilitation device for oncology according to claim 3, characterized in that: The top of the movable block (5) is provided with an insertion hole (46), which is aligned with the groove on the surface of the insertion block (41). A magnetic block (45) is fixedly connected to one side of the movable block (5).

5. A postoperative head and neck rehabilitation device for oncology according to claim 4, characterized in that: The top of the movable block (5) is provided with a placement strip (43), which is fitted onto the surface of the magnetic block (45), and the magnetic block (45) is magnetically connected to the surface of the placement strip (43).

6. A postoperative head and neck rehabilitation device for oncology according to claim 5, characterized in that: A pull sleeve (42) is fixedly connected to the surface of the placement strip (43), and a plug rod (44) is fixedly connected to one side of the placement strip (43). The plug rod (44) is inserted into the inside of the insertion hole (46), and the plug rod (44) is inserted into the groove on the surface of the plug block (41).

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