Feeding auxiliary device special for neurology department patient

Abstract

The utility model discloses a special feeding aid for neurology patients, which comprises a handle, one end of the handle is provided with a sleeve, one end of the sleeve far away from the handle is fixedly connected with a device head, and the special feeding aid for neurology patients further comprises a fixing device which is arranged above the handle. The utility model relates to the technical field of medical equipment, in particular to a special feeding auxiliary device for neurology patients, which realizes that an existing feeding auxiliary device is adaptive to apoplexy patients with different sizes of hands through the matching of a first fixing belt, a bracket, a second fixing belt, a female magic tape and a male magic tape; the problems that when an existing feeding auxiliary device is fixed, due to the fact that clamping holes in a wrist strap are evenly arranged according to a certain distance, individual differences exist between the sizes of the hands of paralytic patients, the feeding auxiliary device cannot be matched with the paralytic patients with the different sizes of the hands, and the labor intensity of the paralytic patients is affected are solved. Therefore, the use effect of the existing feeding auxiliary device is reduced.

Description

Technical Field

[0001] This utility model relates to the field of medical equipment technology, specifically to a feeding aid device for neurological patients. Background Technology

[0002] The Department of Neurology is the largest subspecialty within the Department of Neurology, encompassing six professional areas: brain dysfunction, cerebrovascular diseases, neurogenetic degenerative diseases, neuromuscular diseases, epilepsy, and neuroimmunological diseases. It covers the vast majority of diseases in the field of neurology. Stroke is a type of neurology, and stroke patients need to use eating aids when they are eating.

[0003] For example, an assistive feeding device with authorization announcement number CN220403724U includes: a feeding component, configured as a spoon, with a first mating end on one side; and a holding component, with a second mating end on one side that matches the first mating end. Although the above document can achieve the adjustment of the overall length of the device by setting a sliding rod to cooperate with the holding component, the extension of the spoon can reduce the height of the arm raised and increase the elbow flexion angle, effectively avoiding excessive hand movement and making it convenient for patients with hand tremors, stiffness, and spasms to use;

[0004] However, when installing existing feeding aids, medical staff insert the clips at the end of the grip into the clips on the wristband to secure the device to the stroke patient's hand. Since the clips on the wristband are evenly spaced at a certain interval, and stroke patients have individual differences in hand size (palm width, finger length, etc.), when a stroke patient's hand is small, the clips may not be able to be accurately inserted into the appropriate clips due to the relatively fixed spacing. This may result in the wristband being too loose or too tight, making the feeding aid unsuitable for stroke patients with different hand sizes, thus reducing the effectiveness of existing feeding aids. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a feeding aid specifically for neurological patients. It solves the problem that existing feeding aids, when fixed in place, suffer from issues such as the wristband being too loose or too tight due to individual differences in hand size (palm width, finger length, etc.). This results in the feeding aid being unsuitable for stroke patients with varying hand sizes, thus reducing its effectiveness.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a feeding aid specifically for neurological patients, comprising a handle, a sleeve at one end of the handle, and a device head fixedly connected to the end of the sleeve away from the handle. The feeding aid also includes a fixing device positioned above the handle; a rotating device positioned at both ends of the handle; and a replacement device positioned inside the handle. The feeding aid is fixed to the hand of the stroke patient via the fixing device, its position is adjusted via the rotating device, and the device head is replaced via the replacement device, allowing the stroke patient to consume different foods.

[0007] Preferably, the fixing device includes a first fixing strap disposed at the top of the handle; a bracket fixedly connected to the end of the first fixing strap; a second fixing strap disposed above the first fixing strap and passing through the bracket; a female Velcro fastener fixedly connected to the surface of the first fixing strap; and a male Velcro fastener fixedly connected to the bottom of the second fixing strap and adhering to the surface of the female Velcro fastener. The stroke patient's hand is placed on the handle, the second fixing strap passes through the bracket, and the first fixing strap adheres to the patient's hand. Driven by the second fixing strap, the male Velcro fastener adheres to the female Velcro fastener, thus fixing the feeding aid to the patient's hand.

[0008] Preferably, the rotating device includes two collars, each sleeved around both ends of the handle and respectively fixedly connected to a first fixing belt and a second fixing belt; two annular sliders, each fixedly connected to the inner wall of the two collars and slidably engaged with the surface of the handle; and two sets of limiting parts, each located at the bottom of the handle; wherein, driven by the collars, the annular sliders cause the first fixing belt and the second fixing belt to rotate, adjusting the positions of the first fixing belt and the second fixing belt.

[0009] Preferably, the limiting part includes a threaded hole, which is formed on the inner wall of the handle; the screw is threadedly connected to the inner wall of the threaded hole and the inner wall of the annular slider respectively; the knob is fixedly connected to the bottom of the screw; wherein, driven by the knob, the screw leaves the threaded hole at the bottom to adjust the position of the first fixing band and the second fixing band, and after the adjustment is completed, the screw rotates into the threaded hole at the bottom.

[0010] Preferably, the replacement device includes a plug, which is fitted onto the inner wall of the sleeve and fixedly connected to the end of the handle; two connecting posts are provided, each penetrating the handle and movably connected to it; two buttons are provided, each fixedly connected to the ends of the two connecting posts that are far apart from each other; two horizontal posts are provided, each fixedly connected to the ends of the two connecting posts that are close to each other; two springs are fixedly connected to the sides of the two horizontal posts that are close to each other; two insert blocks are fixedly connected to the sides of the two horizontal posts that are far apart from each other, penetrating the plug and movably connected to it; both ends of the slide rod are fixedly connected to the inner wall of the plug and slidably engaged with the inner wall of the two horizontal posts; wherein, driven by the buttons, the connecting posts cause the horizontal posts to move the insert blocks, compressing the springs and causing the insert blocks to leave the sleeve, removing the sleeve from the plug and replacing the tool head. Beneficial effects

[0011] This invention provides a feeding aid specifically for neurological patients. It offers the following advantages: This feeding aid for neurological patients, through the cooperation of a first fixing strap, a bracket, a second fixing strap, a female Velcro strap, and a male Velcro strap, allows existing feeding aids to be adapted to stroke patients with different hand sizes, improving the effectiveness of the device. It solves the problem that existing feeding aids, when fixed, suffer from wristbands that are too loose or too tight due to individual differences in hand size (palm width, finger length, etc.), making them unsuitable for stroke patients with different hand sizes and thus reducing their effectiveness.

[0012] By using a combination of buttons, connecting posts, crossbars, springs, inserts, slides, and inserts, the device head can be replaced, allowing stroke patients to eat different foods. This solves the problem that stroke patients can only eat the same type of food because the device head of existing feeding aids is in a fixed position. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the appearance of the present utility model;

[0015] Figure 3 for Figure 1 A schematic diagram of the structure of the handle, collar, and annular slider;

[0016] Figure 4 for Figure 1 Enlarged view of point A in the middle;

[0017] Figure 5 for Figure 1A schematic diagram of the structure of the connecting column, horizontal column and insert block.

[0018] In the diagram: 1. Handle; 2. Sleeve; 3. Tool head; 4. Fixing device; 41. First fixing strap; 42. Bracket; 43. Second fixing strap; 44. Female Velcro; 45. Male Velcro; 5. Rotating device; 51. Ring; 52. Annular slider; 53. Limiting part; 531. Screw; 532. Threaded hole; 533. Knob; 6. Changing device; 61. Button; 62. Connecting post; 63. Horizontal post; 64. Spring; 65. Insert block; 66. Slide rod; 67. Insert post. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] When existing feeding aids are fixed in place, the holes on the wristband are evenly spaced at a certain interval. Moreover, stroke patients have individual differences in hand size, and the width of their palms and the length of their fingers may vary. This may result in the wristband being too loose or too tight, making the feeding aids unsuitable for stroke patients with different hand sizes, thus reducing the effectiveness of existing feeding aids.

[0021] In view of this, the present invention provides a feeding aid specifically for neurological patients. It solves the problem of adapting existing feeding aids to stroke patients with different hand sizes through the cooperation of a first fixing strap, a bracket, a second fixing strap, a female Velcro strap, and a male Velcro strap. This improves the effectiveness of the device. Furthermore, it addresses the issue that existing feeding aids, due to the uniform spacing of the buckles on the wristband and the individual differences in hand size among stroke patients (such as varying palm widths and finger lengths), may result in the wristband being too loose or too tight, making the feeding aid unsuitable for stroke patients with different hand sizes and thus reducing its effectiveness.

[0022] Those skilled in the art can connect the components in this case sequentially. The specific connection and operation sequence should refer to the working principle described below. The detailed connection methods are well-known technologies in the field. The working principle and process are mainly described below.

[0023] Example 1: By Figure 1-5It is known that a special feeding aid for neurological patients includes a handle 1. The interior of the handle 1 is hollow to reduce its weight. A sleeve 2 is provided at one end of the handle 1. A sealing ring is provided between the right end of the sleeve 2 and the left end of the handle 1 to improve the sealing between the sleeve 2 and the handle 1 and prevent soup or water from entering the interior of the replacement device 6. When it is necessary to clean the device head 3, it is removed for cleaning. The device head 3 is fixedly connected to the end of the sleeve 2 away from the handle 1. Figure 1 The feeding aid 3 is a spoon, which stroke patients can use to drink soup. When the feeding aid 3 is replaced with a fork, stroke patients can eat noodle-like foods. The feeding aid for neurological patients also includes a fixing device 4, a rotating device 5, and a changing device 6. The fixing device 4 is located above the handle 1. Medical staff use the fixing device 4 to fix the handle 1 to the stroke patient's hand. The stroke patient moves the handle 1, which moves the feeding aid 3 to scoop food. The rotating device 5 is located at both ends of the handle 1. The position of the fixing device 4 can be adjusted by rotating the device 5. The changing device 6 is located inside the handle 1. Different feeding aid 3 can be changed by changing the feeding aid 3, allowing stroke patients to eat different foods.

[0024] In the specific implementation process, it is worth noting that the handle 1 is hollow inside, which reduces its weight. A sealing ring is installed at the right end of the sleeve 2 and the left end of the handle 1 to improve the seal between the sleeve 2 and the handle 1, preventing liquid from entering the changing device 6. When it is necessary to clean the utensil head 3, it can be removed for cleaning. Figure 1 The utensil head 3 is a spoon, which stroke patients can use to drink soup. When the utensil head 3 is replaced with a fork, stroke patients can eat noodle-like foods. Medical staff use the fixing device 4 to fix the handle 1 to the stroke patient's hand. The stroke patient moves the handle 1, which moves the utensil head 3 to scoop food. The rotating device 5 can adjust the position of the two fixing straps to adapt to different stroke patients' grip postures. The changing device 6 can be used to change different utensil heads 3 so that stroke patients can eat different foods.

[0025] Specifically, medical staff use the fixation device 4, while the stroke patient moves the handle 1, which in turn moves the instrument head 3 to scoop up food. The position of the fixation device 4 is adjusted by the rotation device 5, and different instrument heads 3 are changed by the replacement device 6, allowing the stroke patient to eat different foods.

[0026] Example 2: From Figure 1-5It can be seen that the fixation device 4 includes a first fixation strap 41, a bracket 42, a second fixation strap 43, a female Velcro strap 44, and a male Velcro strap 45. The first fixation strap 41 and the second fixation strap 43 are made of soft, skin-friendly cotton material. The width of the first fixation strap 41 is about 3-4 cm, which ensures sufficient contact area with the patient's hand to provide a stable fixation effect without causing discomfort to the patient. Its length is moderate, allowing it to wrap around the patient's hand once before working with the second fixation strap 43 to complete the fixation operation. The second fixation strap 43 is about 2-3 cm wide. The handle 42 has a non-slip serrated edge at the top. The bracket 42 is made of lightweight yet sturdy plastic. One end of the bracket 42 is securely glued to the end of the first fixing strap 41 to ensure it does not loosen or shift during use. The female hook and loop fastener 44 is sewn onto the surface of the first fixing strap 41 and has a large area of ​​approximately 5×3 cm to ensure sufficient adhesive area. The male hook and loop fastener 45 is sewn onto the bottom of the second fixing strap 43, and its adhesive surface is flat and has strong adhesion. The first fixing strap 41 is located on the handle 1. The top; the bracket 42 is fixedly connected to the end of the first fixing strap 41; the second fixing strap 43 is positioned above the first fixing strap 41 and passes through the bracket 42; when a stroke patient wears this feeding aid, the caregiver first gently places the patient's hand on the handle 1, adjusts the position, and then passes the second fixing strap 43 through the bracket 42. The bracket 42 limits the second fixing strap 43. The female Velcro 44 is fixedly connected to the surface of the first fixing strap 41; the male Velcro 45 is fixedly connected to the bottom of the second fixing strap 43 and adheres to the female Velcro 44. The surface of the adhesive tape 44; when the stroke patient wears this feeding aid, the caregiver first gently places the patient's hand on the handle 1, adjusts the position, and then passes the second fixing strap 43 through the bracket 42. The bracket 42 limits the second fixing strap 43. The stroke patient's hand is placed on the handle 1, and the second fixing strap 43 is passed through the bracket 42, so that the first fixing strap 41 fits against the patient's hand. The male Velcro 45, driven by the second fixing strap 43, fits against the female Velcro 44, thus fixing the feeding aid to the patient's hand.

[0027] In the specific implementation process, it is worth noting that the first fixation strap 41 and the second fixation strap 43 are made of soft, skin-friendly cotton material. The first fixation strap 41 is about 3-4 cm wide, which ensures sufficient contact area with the patient's hand to provide a stable fixation effect without causing discomfort to the patient. Its length is moderate, allowing it to wrap around the patient's hand once before working with the second fixation strap 43 to complete the fixation operation. The second fixation strap 43 is about 2-3 cm long, and its top is designed with a non-slip serrated edge. The bracket 42 is made of lightweight but sturdy plastic material. One end of the bracket 42 is firmly fixed to the end of the first fixation strap 41 by glue, ensuring that it will not loosen or shift during use. The female Velcro closure 44 is sewn onto the surface of the first fixation strap 41, with an area of... The male Velcro 45 is relatively large, approximately 5×3 cm, to ensure sufficient adhesive area. It is sewn to the bottom of the second fixing strap 43. Its adhesive surface is flat and has strong adhesion. When the stroke patient wears this feeding aid, the caregiver first gently places the patient's hand on the handle 1 and adjusts the position. Then, the second fixing strap 43 is passed through the bracket 42, which limits the second fixing strap 43. Then, according to the size of the patient's hand and comfort needs, the second fixing strap 43 is tightened appropriately so that the first fixing strap 41 fits tightly against the patient's hand. At this time, the male Velcro 45, driven by the second fixing strap 43, accurately fits onto the female Velcro 44, and the feeding aid is firmly fixed to the patient's hand, so that the feeding aid can be adapted to stroke patients with different hand sizes.

[0028] Furthermore, the rotating device 5 includes a collar 51, an annular slider 52, and a limiting part 53. The collar 51 is made of high-strength plastic material with a smooth inner wall to reduce friction with the handle 1. The outer diameter of the collar 51 is slightly larger than the diameter of the handle 1 to ensure that it can be easily fitted onto both ends of the handle 1 without being too loose or too tight. The annular slider 52 is made of wear-resistant metal material with a finely polished surface to ensure smooth sliding within the collar 51. Two collars 51 are provided, each fitted onto both ends of the handle 1, and each is fixedly connected to a first fixing band 41 and a second fixing band 43. 1. The first fixing strap 41 and the second fixing strap 43 are driven to rotate around the handle 1. Two annular sliders 52 are provided, both of which are fixedly connected to the inner walls of the two collars 51 and are slidably engaged with the surface of the handle 1. When the position needs to be adjusted, the caregiver rotates the collars 51 on both sides, and the collars 51 drive the annular sliders 52 to slide in the annular grooves on the surface of the handle 1. Two sets of limiting parts 53 are provided, both of which are located at the bottom of the handle 1. The annular sliders 52, driven by the collars 51, cause the first fixing strap 41 and the second fixing strap 43 to rotate, thereby adjusting the position of the first fixing strap 41 and the second fixing strap 43.

[0029] In the specific implementation process, it is worth noting that the collar 51 is made of high-strength plastic material with a smooth inner wall to reduce friction with the handle 1. The outer diameter of the collar 51 is slightly larger than the diameter of the handle 1 to ensure that it can be easily fitted onto both ends of the handle 1 without being too loose or too tight. The annular slider 52 is made of wear-resistant metal material with a finely polished surface to ensure that it can slide smoothly inside the collar 51. When the position needs to be adjusted, the caregiver rotates the collars 51 on both sides. The collars 51 drive the annular slider 52 to slide in the annular groove on the surface of the handle 1. The two collars 51 drive the first fixing strap 41 and the second fixing strap 43 to rotate around the handle 1, thereby adjusting the position of the first fixing strap 41 and the second fixing strap 43 to adapt to the grip posture of different stroke patients.

[0030] Furthermore, the limiting part 53 includes a screw 531, a threaded hole 532, and a knob 533. The threaded hole 532 is located on the inner wall of the handle 1. When adjusting the position of the two fixing straps, the medical staff first rotates the knobs 533 on both sides in sequence. The knobs 533 drive the screw 531 to rotate, causing the screws 531 on both sides to leave the threaded hole 532 and enter the annular slider 52. The screws 531 are threadedly connected to the inner wall of the threaded hole 532 and the inner wall of the annular slider 52, respectively. The knob 53... 3. The screw 531 is fixedly connected to the bottom of the screw 531. Then, it is adjusted. After that, the medical staff rotates the knob 533 in the opposite direction, so that the screws 531 on both sides rotate into the threaded hole 532 above the handle 1, and fixes the two fixed belts after adjustment. Under the drive of the knob 533, the screw 531 leaves the threaded hole 532 at the bottom to adjust the position of the first fixed belt 41 and the second fixed belt 43. After that, the screw 531 rotates into the threaded hole 532 at the bottom.

[0031] In the specific implementation process, it is worth noting that when adjusting the position of the two fixing straps, the medical staff first turn the knobs 533 on both sides in sequence. The knobs 533 drive the screws 531 to rotate, so that the screws 531 on both sides leave the threaded holes 532 and enter the annular slider 52. Then, they are adjusted. After that, the medical staff turn the knobs 533 in the opposite direction, so that the screws 531 on both sides rotate into the threaded holes 532 above the handle 1, and fix the position of the two fixing straps after adjustment, thereby limiting the adjustment of the first fixing strap 41 and the second fixing strap 43.

[0032] Furthermore, the replacement device 6 includes a button 61, a connecting post 62, a horizontal post 63, a spring 64, a plug 65, a slide rod 66, and a plug 67. The plug 67 is sleeved on the inner wall of the sleeve 2 and fixedly connected to the end of the handle 1. There are two connecting posts 62, both of which pass through the handle 1 and are movably connected to it. There are two buttons 61, both of which are fixedly connected to the ends of the two connecting posts 62 that are far apart from each other. When the instrument head 3 needs to be replaced, the caregiver first presses the two buttons 61. The two buttons 61 drive the connecting posts 62 to rotate, and the two connecting posts 62 move in the handle 1, limiting the movement of the two connecting posts 62. There are two horizontal posts 63, both of which are fixedly connected to the ends of the two connecting posts 62 that are close to each other. The spring 64 is fixedly connected to the sides of the two horizontal posts 63 that are close to each other on both sides. The two connecting posts 62 drive the horizontal posts 63 to move, and the two horizontal posts 63 press against the spring 64. The plug 65 is fixedly connected to the sides of the two horizontal posts 63 that are far apart from each other and passes through the plug 67. It is movably connected to the insertion post 67; the two horizontal posts 63 drive the insertion block 65 to move, and the upper and lower insertion blocks 65 move in the insertion post 67 to limit the insertion block 65. The insertion blocks 65 on both sides leave the sleeve 2 and move into the insertion post 67. At this time, the fixation of the instrument head 3 is released, and the medical staff moves the instrument head 3. The instrument head 3 drives the sleeve 2 to move and remove the sleeve 2 from the insertion post 67. Both ends of the slide rod 66 are fixedly connected to the inner wall of the insertion post 67 and are slidably locked into the inner wall of the two horizontal posts 63. The medical staff inserts the sleeve 2 on the replacement instrument head 3 into the insertion post 67. After that, the medical staff releases the two buttons 61. At this time, the spring 64 rebounds, so that the insertion blocks 65 on both sides are inserted into the sleeve 2 on the replacement instrument head 3, fixing the replacement instrument head 3. Under the drive of the button 61, the connecting post 62 causes the horizontal post 63 to move the insertion block 65, which compresses the spring 64 and causes the insertion block 65 to leave the sleeve 2. The sleeve 2 is removed from the insertion post 67, and the instrument head 3 is replaced.

[0033] In the specific implementation process, it is worth noting that when it is necessary to replace the instrument head 3, the caregiver first presses two buttons 61. The two buttons 61 drive the connecting column 62 to rotate, and the two connecting columns 62 move in the handle 1, limiting the two connecting columns 62. The two connecting columns 62 drive the horizontal column 63 to move, and the two horizontal column 63 compresses the spring 64. The two horizontal column 63 drive the insertion block 65 to move, and the insertion blocks 65 on both the upper and lower sides move in the insertion column 67, limiting the insertion block 65. Block 65 leaves the sleeve 2 and moves into the insertion post 67. At this time, the fixation of the instrument head 3 is released. The medical staff moves the instrument head 3, which drives the sleeve 2 to move and remove the sleeve 2 from the insertion post 67. The medical staff inserts the sleeve 2 from the replacement instrument head 3 into the insertion post 67. After completion, the medical staff releases the two buttons 61. At this time, the spring 64 returns, so that the insertion blocks 65 on both sides are inserted into the sleeve 2 on the replacement instrument head 3, fixing the replacement instrument head 3 and completing the replacement of the instrument head 3.

[0034] Specifically, when fitting this feeding aid to a stroke patient, the caregiver first gently places the patient's hand on the handle 1, adjusts the position, and then passes the second fixing strap 43 through the bracket 42. Then, according to the size and comfort requirements of the patient's hand, the second fixing strap 43 is appropriately tightened, so that the first fixing strap 41 fits snugly against the patient's hand. At this time, the male Velcro 45, driven by the second fixing strap 43, accurately fits onto the female Velcro 44, firmly fixing the feeding aid to the patient's hand. To adjust the position, medical staff first rotate the knobs 533 on both sides in sequence. The knobs 533 rotate the screws 531, causing them to disengage from the threaded holes 532 and enter the annular slider 52. Then, by rotating the collars 51 on both sides, the nurses cause the annular slider 52 to slide in the annular groove on the surface of the handle 1. The two collars 51 cause the first fixing strap 41 and the second fixing strap 43 to rotate around the handle 1, thus adjusting the position. After positioning, the medical staff rotates the knob 533 in the opposite direction, causing the screws 531 on both sides to rotate into the threaded holes 532 above the handle 1, thus fixing the two fixed straps in place. When it is necessary to replace the instrument head 3, the nurse first presses the two buttons 61. The two buttons 61 drive the connecting column 62 to rotate, and the two connecting columns 62 move in the handle 1. The two connecting columns 62 drive the horizontal column 63 to move, and the two horizontal columns 63 compress the spring 64. The two horizontal columns 63 drive the insert block 65 to move, and the upper and lower sides... The insert 65 moves in the insert post 67. The inserts 65 on both sides leave the sleeve 2 and move into the insert post 67. At this time, the fixation of the instrument head 3 is released. The medical staff moves the instrument head 3, and the instrument head 3 drives the sleeve 2 to move, taking the sleeve 2 out of the insert post 67. The medical staff inserts the sleeve 2 on the replacement instrument head 3 into the insert post 67. After that, the medical staff releases the two buttons 61. At this time, the spring 64 returns, so that the inserts 65 on both sides are inserted into the sleeve 2 on the replacement instrument head 3, fixing the replacement instrument head 3.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A feeding aid specifically for neurological patients, comprising a handle (1), characterized in that: One end of the handle (1) is provided with a sleeve (2), and the end of the sleeve (2) away from the handle (1) is fixedly connected to an instrument head (3). The special feeding aid for neurological patients also includes: A fixing device (4) is disposed above the handle (1); A rotating device (5) is provided at both ends of the handle (1); The replacement device (6) is located inside the handle (1); The feeding aid is fixed to the stroke patient's hand by the fixing device (4), the position of the fixing device (4) is adjusted by the rotating device (5), and the device head (3) is replaced by the changing device (6), allowing the stroke patient to eat different foods. The fixing device (4) includes: The first fixing strap (41) is disposed on the top of the handle (1); The bracket (42) is fixedly connected to the end of the first fixing strap (41); The second fixing strap (43) is disposed above the first fixing strap (41) and passes through the bracket (42). The female hook and loop fastener (44) is fixedly connected to the surface of the first fastening strap (41); The male hook and loop fastener (45) is fixedly connected to the bottom of the second fastening strap (43) and adheres to the surface of the female hook and loop fastener (44); In this process, the stroke patient's hand is placed on the handle (1), the second fixing strap (43) is passed through the bracket (42), and the first fixing strap (41) is attached to the patient's hand. The male Velcro (45) is attached to the female Velcro (44) under the drive of the second fixing strap (43), thus fixing the feeding aid to the patient's hand. The rotating device (5) includes: There are two collars (51), both of which are sleeved on both ends of the handle (1) and are respectively fixedly connected to the first fixing strap (41) and the second fixing strap (43). There are two annular sliders (52), both of which are fixedly connected to the inner walls of the two collars (51) and are slidably engaged with the surface of the handle (1). The limiting part (53) is provided in two sets, and both are located at the bottom of the handle (1); The annular slider (52), driven by the collar (51), causes the first fixing belt (41) and the second fixing belt (43) to rotate, thereby adjusting the positions of the first fixing belt (41) and the second fixing belt (43). The replacement device (6) includes: Insert (67) is fitted onto the inner wall of the sleeve (2) and fixedly connected to the end of the handle (1); There are two connecting posts (62), both of which pass through the handle (1) and are movably connected to the handle (1); Two buttons (61) are provided, and both are fixedly connected to the ends of the two connecting posts (62) that are far apart from each other; There are two horizontal columns (63), and each is fixedly connected to one end of the two connecting columns (62) that are close to each other; The spring (64) is fixedly connected on both sides to the two horizontal bars (63) on the side where they are close to each other; The insert (65) is fixedly connected to the two horizontal posts (63) on opposite sides, and passes through the insert (67) and is movably connected to the insert (67); The sliding rod (66) is fixedly connected to the inner wall of the insert (67) at both ends, and is slidably engaged with the inner wall of the two horizontal columns (63); Under the drive of the button (61), the connecting post (62) causes the horizontal post (63) to move the insert (65), which in turn compresses the spring (64) and causes the insert (65) to leave the sleeve (2), thereby removing the sleeve (2) from the insert (67) and replacing the tool head (3).

2. The feeding aid for neurological patients according to claim 1, characterized in that: The limiting part (53) includes: A threaded hole (532) is formed on the inner wall of the handle (1); The screw (531) is threaded to the inner wall of the threaded hole (532) and the inner wall of the annular slider (52), respectively; A knob (533) is fixedly connected to the bottom of the screw (531); Driven by the knob (533), the screw (531) leaves the threaded hole (532) at the bottom to adjust the position of the first fixing band (41) and the second fixing band (43). After adjustment, the screw (531) rotates into the threaded hole (532) at the bottom.

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