Multi-sensory stimulation nursing device for premature infants
By designing a multi-sensory stimulation care device for premature infants that includes transmission assembly, airbag touch assembly, massage assembly and blowing assembly, the problem of insufficient sensory stimulation in the NICU of premature infants is solved, and all-round sensory stimulation to the baby is achieved, which promotes the Development of the nervous and sensory systems.
Patent Information
- Application Number
- CN202411650430.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-19
- Publication Date
- 2025-02-18
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Premature babies lack multiple normal sensory stimulation in NICU, which affects brain development, while the prior art cannot provide multi-dimensional sensory stimulation.
A multi-sensory stimulation care device for premature babies is designed, including a care device body, a transmission assembly, an airbag touch assembly, a massage assembly and a blower assembly. Through the combination and working together, all-round sensory stimulation to the baby is achieved.
This device can effectively stimulate the hearing, touch, vision and other senses of premature babies, promote the development of the nerves and sensory systems, reduce pain, maintain physiological stability, improve sleep awakening behavior, and promote the comprehensive development of the body and mind in the long run.
Smart Images
Figure CN119454368A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of premature infant care, and in particular to a premature infant multi-sensory stimulation care device. Background Art
[0002] Because the various organ systems and functions of premature infants are not fully developed, they generally need to grow or be treated in the NICU (neonatal intensive care unit) for a period of time after birth. This period happens to be the critical period for the rapid development of the brain of premature infants. On the one hand, premature infants are separated from the familiar maternal uterine environment, such as the sense of uterine boundaries, the sound of amniotic fluid, and the mother's verbal comfort. The special monitoring environment of the NICU also greatly limits the sensory stimulation such as care and caress provided by the mothers and relatives of premature infants to premature infants. Medical staff are also unable to provide more and longer sensory stimulation due to the nature and content of their work, causing premature infants to lose a variety of normal sensory stimulations during the critical period of brain development. On the other hand, environmental stimulations such as medical operation touch and pain, olfactory stimulation of disinfectants, instruments and non-verbal noises received by premature infants in the NICU will bring adverse sensory experiences to premature infants and affect their physical and mental development. Therefore, during the period of premature infants' hospitalization in the NICU, it is particularly important to reduce inappropriate or harmful sensory stimulations, increase appropriate and positive sensory experiences, and promote or improve the all-round sensory experience and healthy brain development of premature infants.
[0003] Multisensory stimulation was originally developed for children and adults with intellectual and sensory disabilities, and has been introduced in recent years to promote the neurodevelopment of premature infants. Multisensory stimulation for premature infants refers to a series of intervention measures that stimulate two or more senses, such as hearing, touch, and vision, for premature infants at the same time. Domestic and foreign studies have confirmed that multisensory stimulation for premature infants can promote the development of premature infants' nervous and sensory systems, relieve pain in premature infants, maintain the stability of blood pressure, heart rate, and blood oxygen saturation, improve the sleep-wake behavior of premature infants, and promote the comprehensive physical and mental development of premature infants in the long term. Existing studies have proposed several clinical implementation plans for multisensory stimulation. The more classic plan is to conduct auditory, tactile, and visual stimulation three times a day for 15-20 minutes each time, followed by 5 minutes of vestibular stimulation. At present, there is no nursing device that can provide multisensory stimulation, and it is impossible to provide multi-directional sensory stimulation to infants. Therefore, it is necessary to develop a multisensory stimulation nursing device for premature infants. Summary of the invention
[0004] The purpose of the present invention is to provide a multi-sensory stimulation nursing device for premature infants in view of the defects and shortcomings of the prior art.
[0005] The multi-sensory stimulation nursing device for premature infants described in the present invention comprises a nursing device main body, one end of a middle partition in the nursing device main body and a middle position of which are connected to a transmission assembly, a baby pad is arranged above a movable plate in the transmission assembly, one end of the movable plate in the transmission assembly is connected to an airbag touch assembly, the transmission assembly is connected to a massage assembly via a first connecting column, and one end of a first transmission shaft in the transmission assembly is connected to a blowing assembly.
[0006] Furthermore, the main body of the nursing device includes four supporting legs, a base is connected above the four supporting legs, a middle partition is connected above the base, an upper side panel is connected above the middle partition, a motor box is connected to one end of the middle partition, first movable grooves are opened on both sides of the middle partition, and second movable grooves are opened in the middle position of both sides of the upper side panel.
[0007] Furthermore, the transmission assembly includes a motor arranged inside the motor box, the power output shaft end of the motor passes through the middle partition and is connected to the first transmission shaft, the surface of the first transmission shaft is provided with a plurality of threads, the periphery of the first transmission shaft is provided with a movable plate that screws with it, a threaded hole is provided in the middle position of the movable plate, two connecting blocks are connected below one end of the movable plate, the two connecting blocks are connected below with rollers that are rotatably connected to them, two first connecting columns are connected to the side edges of the ends opposite to the connecting blocks of the movable plate, two first connecting sleeves are connected to the end of the movable plate close to the first connecting column, the sides of the two first connecting sleeves are provided with second connecting columns that match with them, the end of the second connecting column opposite to the first connecting sleeve is connected to the inner wall of the middle partition, and the outer sleeve of the second connecting column is provided with a spring.
[0008] Furthermore, the airbag touch component includes two third connecting columns connected to one end of the movable plate, and the sides of the two third connecting columns are provided with second connecting sleeves matching therewith, and the second connecting sleeve is a hollow circular tube, and the end of the second connecting sleeve opposite to the third connecting column is connected to the inner wall of the middle partition layer, and two circular holes are opened above one end of the middle partition layer, and the two circular holes are communicated with the upper side plate above them, and two airbags are connected to the inner wall of one end of the upper side plate.
[0009] Furthermore, the massage component includes an L-shaped rod connected above the first connecting column, the end of the L-shaped rod opposite to the first connecting column is movably connected to a movable wheel, the side of the movable wheel is connected to a movable rod, the movable rod is located in a second movable groove, a fixed rod is connected above the second movable groove inside the upper side panel, the movable rod is connected to the fixed rod via a movable rivet, and the end of the movable rod opposite to the movable wheel is connected to a massage ball.
[0010] Further, the blowing assembly includes a first transmission wheel arranged inside the middle partition layer, the first transmission wheel is connected to one end of the first transmission shaft, the first transmission wheel is connected to the second transmission wheel through a first transmission belt on its periphery, the side of the second transmission wheel is connected to a second transmission shaft coaxial with the second transmission wheel, the periphery of the second transmission shaft is connected to a first gear, a second gear meshing with the first gear is arranged above the first gear, a third transmission shaft coaxial with the second gear is connected above the second gear, the top end of the third transmission shaft is connected to the inner wall of the fan housing, the fan housing is located above the upper side plate, the periphery of the third transmission shaft in the fan housing is connected to the third transmission wheel, the third transmission wheel is connected to the fourth transmission wheel on its side through a second transmission belt on its periphery, the central axis of the fourth transmission wheel is connected to the fan shaft, and the periphery of the fan shaft is connected to fan blades.
[0011] After adopting the above structure, the beneficial effects of the present invention are as follows: the multi-sensory stimulation care device for premature infants described in the present invention adopts a combination of a care device main body, a transmission component, an airbag touch component, a massage component, a blowing component and a baby pad, so that the multi-sensory stimulation care device for premature infants can stimulate the baby's sensory stimulation in all directions. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application, but do not constitute an improper limitation of the present invention. In the drawings: Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 It is a structural schematic diagram of the transmission assembly in the present invention; Figure 3 It is a structural schematic diagram of the movable plate in the present invention; Figure 4 It is a schematic diagram of the internal structure of the blowing component in the present invention; Description of reference numerals: Support leg 101; base 102; middle partition 103; upper side plate 104; motor box 105; first movable slot 106; second movable slot 107; Motor 201; first transmission shaft 202; movable plate 203; connecting block 204; roller 205; first connecting column 206; first connecting sleeve 207; second connecting column 208; spring 209; The third connecting column 301; the second connecting sleeve 302; the circular hole 303; the air bag 304; L-shaped rod 401; movable wheel 402; movable rod 403; fixed rod 404; movable rivet 405; massage ball 406; First transmission wheel 501; first transmission belt 502; second transmission wheel 503; second transmission shaft 504; first gear 505; second gear 506; third transmission shaft 507; third transmission wheel 508; second transmission belt 509; fourth transmission wheel 510; fan shaft 511; fan blades 512; fan housing 513; Baby mat 601. DETAILED DESCRIPTION
[0013] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are 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.
[0014] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the present invention.
[0015] like Figure 1-Figure 4 As shown, a multi-sensory stimulation nursing device for premature infants described in this specific embodiment includes a nursing device main body, one end of the middle partition layer 103 in the nursing device main body and the middle position are connected with a transmission assembly, a baby pad 601 is arranged above the movable plate 203 in the transmission assembly, one end of the movable plate 203 in the transmission assembly is connected to an airbag touch assembly, the transmission assembly is connected to the massage assembly via a first connecting column 206, and one end of the first transmission shaft 202 in the transmission assembly is connected to a blowing assembly.
[0016] Furthermore, the main body of the nursing device includes four supporting legs 101, and the four supporting legs 101 are connected to a base 102 above, and the base 102 is connected to a middle partition layer 103 above, and the middle partition layer 103 is connected to an upper side panel 104 above, and one end of the middle partition layer 103 is connected to a motor box 105, and first movable grooves 106 are opened on both sides of the middle partition layer 103, and second movable grooves 107 are opened in the middle position of both sides of the upper side panel 104.
[0017] Furthermore, the transmission assembly includes a motor 201 arranged inside the motor box 105, the power output shaft end of the motor 201 passes through the middle partition 103 and is connected to the first transmission shaft 202, the surface of the first transmission shaft 202 is provided with a plurality of threads, the periphery of the first transmission shaft 202 is provided with a movable plate 203 that is screw-matched therewith, a threaded hole is provided in the middle position of the movable plate 203, two connecting blocks 204 are connected below one end of the movable plate 203, and the bottoms of the two connecting blocks 204 are both connected There is a roller 205 rotatably connected to it, and two first connecting columns 206 are connected to the side of the movable plate 203 at the opposite end to the connecting block 204. Two first connecting sleeves 207 are connected to the end of the movable plate 203 close to the first connecting column 206, and the sides of the two first connecting sleeves 207 are provided with second connecting columns 208 matching with them. The end of the second connecting column 208 opposite to the first connecting sleeve 207 is connected to the inner wall of the middle partition layer 103, and the outer sleeve of the second connecting column 208 is provided with a spring 209.
[0018] Furthermore, the airbag touch component includes two third connecting columns 301 connected to one end of the movable plate 203, and the sides of the two third connecting columns 301 are provided with second connecting sleeves 302 matching therewith, and the second connecting sleeve 302 is a hollow circular tube, and the end of the second connecting sleeve 302 opposite to the third connecting column 301 is connected to the inner wall of the middle partition layer 103, and two circular holes 303 are opened above one end of the middle partition layer 103, and the two circular holes 303 are communicated with the upper side plate 104 above them, and two airbags 304 are connected to the inner wall of one end of the upper side plate 104.
[0019] Furthermore, the massage component includes an L-shaped rod 401 connected above the first connecting column 206, and the end of the L-shaped rod 401 opposite to the first connecting column 206 is movably connected to a movable wheel 402, and the side of the movable wheel 402 is connected to a movable rod 403, and the movable rod 403 is located in the second movable groove 107. A fixed rod 404 is connected above the second movable groove 107 inside the upper side panel 104, and the movable rod 403 is connected to the fixed rod 404 through a movable rivet 405, and the end of the movable rod 403 opposite to the movable wheel 402 is connected to a massage ball 406.
[0020] Furthermore, the blowing assembly includes a first transmission wheel 501 arranged inside the middle partition 103, the first transmission wheel 501 is connected to one end of the first transmission shaft 202, the first transmission wheel 501 is connected to the second transmission wheel 503 through a first transmission belt 502 on its periphery, the side of the second transmission wheel 503 is connected to a second transmission shaft 504 coaxial therewith, the periphery of the second transmission shaft 504 is connected to a first gear 505, the first gear 505 is provided with a second gear 506 meshing therewith above the first gear 505, and the second gear 506 is connected to the second gear 506. A third transmission shaft 507 coaxial with the third transmission shaft 507 is connected above the fan housing 513, and the top end of the third transmission shaft 507 is connected to the inner wall of the fan housing 513. The fan housing 513 is located above the upper side plate 104. The periphery of the third transmission shaft 507 in the fan housing 513 is connected to a third transmission wheel 508. The third transmission wheel 508 is connected to a fourth transmission wheel 510 on its side through a second transmission belt 509 on its periphery. The central axis of the fourth transmission wheel 510 is connected to a fan shaft 511, and the periphery of the fan shaft 511 is connected to fan blades 512.
[0021] The working principle of the present invention is specifically described as follows: In the present design, when the multi-sensory stimulation nursing device is working, the baby is first placed stably on the baby mat 601, and then the switch is pressed to start the motor 201. After the motor 201 is started, its power output shaft end drives the first transmission shaft 202 connected thereto to rotate, and after the first transmission shaft 202 rotates, it drives the movable plate 203 screwed with it to move, and after the movable plate 203 moves, it drives the baby mat 601 above it to move, and drives the baby to move horizontally; The movable plate 203 moves while driving the third connecting column 301 connected thereto to move. After the third connecting column 301 moves, it squeezes the air in the second connecting sleeve 302, so that the airbag 304 on the inner wall of the upper side plate 104 expands. When the movable plate 203 moves a certain distance, the airbag 304 expands to the maximum state. At this time, the baby's footsteps can just touch the airbag, so that the baby's footsteps are stimulated by touch. The movable plate 203 moves while driving the first connecting column 206 connected thereto to move. The first connecting column 206 moves and drives the L-shaped rod 401 above it to move. The L-shaped rod 401 moves and drives the movable wheel 402 connected thereto to move. The movable wheel 402 moves and drives the movable rod 403 on its side to move. The movable rod 403 moves and drives the massage ball 406 to rotate around the central axis direction of the movable rivet 405. The massage ball 406 moves in an arc-shaped path to massage and stimulate the baby's abdomen. When the first transmission shaft 202 rotates, it drives the first transmission wheel 501 connected thereto to rotate. After the first transmission wheel 501 rotates, it drives the second transmission wheel 503 above it to rotate through the first transmission belt 502 on its periphery. After the second transmission wheel 503 rotates, it drives the second transmission shaft 504 coaxial with it to rotate. After the second transmission shaft 504 rotates, it drives the first gear 505 on its periphery to rotate. After the first gear 505 rotates, it drives the second gear 506 meshing with it to rotate. After the second gear 506 rotates, it drives the third transmission shaft 507 above it to rotate. After the third transmission shaft 507 rotates, it drives the third transmission wheel 508 on its periphery to rotate. After the third transmission wheel 508 rotates, it drives the fourth transmission wheel 510 on its side to rotate through the second transmission belt 509. After the fourth transmission wheel 510 rotates, it drives the fan shaft 511 coaxial with it to rotate. After the fan shaft 511 rotates, it drives the fan blades 512 on its side to rotate. After the fan blades 512 rotate, gas is slowly blown out to provide wind stimulation to the baby.
[0022] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims
1. A multi-sensory stimulation nursing device for premature infants, characterized in that: The invention comprises a nursing device body, wherein one end and the middle position of the middle partition layer (103) in the nursing device body are connected to a transmission component, a baby pad (601) is arranged above the movable plate (203) in the transmission component, one end of the movable plate (203) in the transmission component is connected to an airbag touch component, the transmission component is connected to a massage component via a first connecting column (206), and one end of the first transmission shaft (202) in the transmission component is connected to a blowing component.
2. A multi-sensory stimulation nursing device for premature infants according to claim 1, characterized in that: The nursing device body comprises four supporting legs (101); a base (102) is connected above the four supporting legs (101); a middle partition (103) is connected above the base (102); an upper side plate (104) is connected above the middle partition (103); a motor box (105) is connected to one end of the middle partition (103); first movable grooves (106) are provided on both sides of the middle partition (103); and second movable grooves (107) are provided in the middle of both sides of the upper side plate (104).
3. A multi-sensory stimulation nursing device for premature infants according to claim 1, characterized in that: The transmission assembly comprises a motor (201) arranged inside a motor box (105); a power output shaft end of the motor (201) passes through a middle partition (103) and is connected to a first transmission shaft (202); a surface of the first transmission shaft (202) is provided with a plurality of threads; a movable plate (203) is provided on the periphery of the first transmission shaft (202) and is screw-matched therewith; a threaded hole is provided in the middle of the movable plate (203); two connecting blocks (204) are connected below one end of the movable plate (203); and the two connecting blocks (204) are both connected below a rotating shaft. The movable plate (203) is connected to a roller (205) that is movably connected, and two first connecting columns (206) are connected to the side of the end opposite to the connecting block (204); the end of the movable plate (203) close to the first connecting column (206) is connected to two first connecting sleeves (207); the sides of the two first connecting sleeves (207) are provided with second connecting columns (208) that match them; the end of the second connecting column (208) opposite to the first connecting sleeve (207) is connected to the inner wall of the middle partition layer (103); and the outer sleeve of the second connecting column (208) is provided with a spring (209).
4. A multi-sensory stimulation nursing device for premature infants according to claim 1, characterized in that: The airbag touch component comprises two third connecting columns (301) connected to one end of the movable plate (203); the sides of the two third connecting columns (301) are provided with second connecting sleeves (302) matched therewith; the second connecting sleeve (302) is a hollow circular tube; the end of the second connecting sleeve (302) opposite to the third connecting columns (301) is connected to the inner wall of the middle partition layer (103); two circular holes (303) are provided above one end of the middle partition layer (103); the two circular holes (303) are communicated with the upper side plate (104) above them; and two airbags (304) are connected to the inner wall of one end of the upper side plate (104).
5. A multi-sensory stimulation nursing device for premature infants according to claim 1, characterized in that: The massage component comprises an L-shaped rod (401) connected above the first connecting column (206); an end of the L-shaped rod (401) opposite to the first connecting column (206) is movably connected to a movable wheel (402); a side of the movable wheel (402) is connected to a movable rod (403); the movable rod (403) is located in a second movable groove (107); a fixed rod (404) is connected above the second movable groove (107) inside the upper side plate (104); the movable rod (403) is connected to the fixed rod (404) via a movable rivet (405); and a massage ball (406) is connected to the end of the movable rod (403) opposite to the movable wheel (402).
6. A multi-sensory stimulation nursing device for premature infants according to claim 1, characterized in that: The blowing assembly comprises a first transmission wheel (501) arranged inside the middle partition layer (103), the first transmission wheel (501) being connected to one end of a first transmission shaft (202), the first transmission wheel (501) being connected to a second transmission wheel (503) via a first transmission belt (502) on its periphery, the side of the second transmission wheel (503) being connected to a second transmission shaft (504) coaxial therewith, the periphery of the second transmission shaft (504) being connected to a first gear (505), a second gear (506) being meshed therewith being arranged above the first gear (505), and the upper portion of the second gear (506) being connected to a second transmission shaft (504) coaxial therewith. A third transmission shaft (507) coaxial with the third transmission shaft (507) is connected, the top end of the third transmission shaft (507) is connected to the inner wall of a fan housing (513), the fan housing (513) is located above the upper side plate (104), the periphery of the third transmission shaft (507) in the fan housing (513) is connected to a third transmission wheel (508), the third transmission wheel (508) is connected to a fourth transmission wheel (510) on its side through a second transmission belt (509) on its periphery, the central axis of the fourth transmission wheel (510) is connected to a fan shaft (511), and the periphery of the fan shaft (511) is connected to fan blades (512).