Simulated baby for breastfeeding teaching and method of using the same

Abstract

The present invention discloses a breastfeeding teaching simulation baby, comprising a rubber strip, an automatic mouth opening device, a water storage bottle, an ARM processor, a conical ring, a pressure sensor II, a pressure sensor IV and a pressure sensor I; the head is provided with an ARM processor; the forehead of the head is provided with an LED lamp; the LED lamp is connected to the ARM processor through a wire; the top of the head is provided with a speaker; the speaker is connected to the ARM processor through a wire; the mouth of the head is provided with an opening; the opening is provided with an automatic mouth opening device; the chin of the head is connected to the upper body through a hose. The present invention can adjust the weight of the simulation teaching baby model; by simulating the structure of the baby's neck and mouth, the corresponding standard gestures are performed to hold the simulation baby to realize the teaching of baby feeding.

Description

Technical Field

[0001] The invention belongs to the field of medical teaching instruments and relates to a breastfeeding teaching simulation baby and a use method thereof. Background Art

[0002] Traditional simulated babies can only be used as models for explanations, and are not practical. When breastfeeding, mothers often cause babies to cry because of incorrect holding gestures or excessive force, which affects feeding. For mothers or beginners, infant feeding is a medical technique that must be mastered. Practicing on real babies is dangerous. In addition, the neck of a baby is relatively soft. If the holding action or posture is not standardized, it will cause damage to the baby's cervical spine. The existing models do not simulate breastfeeding for babies, and the simulated baby cannot change the weight of the model. Summary of the invention

[0003] In order to overcome the shortcomings of the prior art, the present invention provides a breastfeeding teaching simulation baby and a method of using the same. When the simulated baby-holding action and gesture are not standardized, the simulated baby will cry and perform corresponding standardized actions. After successful feeding, the baby will stop crying and the weight can be adjusted at the same time, which is more practical.

[0004] In order to achieve the above object, the technical solution of the present invention is as follows:

[0005] A breastfeeding teaching simulation baby, comprising a rubber strip, an automatic mouth opening device, a water storage bottle, an ARM processor, a conical ring, a pressure sensor II, a pressure sensor IV and a pressure sensor I; the head is provided with an ARM processor; the forehead of the head is provided with an LED lamp; the LED lamp is connected to the ARM processor through a wire; the top of the head is provided with a speaker; the speaker is connected to the ARM processor through a wire; the mouth of the head is provided with an opening; the opening is provided with an automatic mouth opening device; the chin of the head is connected to the upper body through a rubber hose; the middle of the rubber hose is provided with a pressure sensor IV; the pressure sensor IV is connected to the ARM processor through a wire; the head is connected to the upper body through a rubber strip; the rubber strip is evenly distributed with 7 conical rings; the conical ring is conical, hollow, and has a perforation on the top; the connection between the rubber strip and the upper body is provided with a pressure sensor II; the pressure sensor II is connected to the ARM processor through a wire; the buttocks are provided with a pressure sensor I; the abdomen of the upper body is provided with a water storage bottle;

[0006] The automatic mouth opening device includes a motor, a baffle, an L-shaped fixing frame and a pressure sensor III; inner walls are provided on both sides of the inside of the mouth; the motor is connected to the inner wall; the motor is connected to the ARM processor through a wire; the motor shaft is connected to the baffle; the baffle blocks the opening; the pressure sensor III is connected to the L-shaped fixing frame by screws; the pressure sensor III is connected to the ARM processor through a wire; the L-shaped fixing frame is connected to the inner wall by screws; the pressure sensor III is placed in the middle of the inner side of the baffle. The rubber strip is evenly distributed with 7 conical rings to simulate the number of cervical vertebrae of the human body. The pressure sensor II is used to sense the tension generated by the rubber strip on the upper body. When the pressure sensor II is subjected to tension, an alarm instruction will be sent to the ARM processor. The rubber hose is used to simulate the breathing duct of the baby. The pressure sensor IV is arranged in the middle to simulate the crying of the baby when the breathing duct is squeezed. The automatic mouth opening device is used to simulate the scene of opening the mouth to eat milk. The pressure sensor III senses whether the baby is squeezed by the breast nipple to simulate the baby being fed. The LED lamp can emit red and green light. The pressure sensor I senses whether the baby's buttocks are under pressure to simulate whether the baby's buttocks are supported. The ARM processor will receive instructions from various sensors to control the LED light and the horn prompt. The water storage bottle controls the weight of the entire model by adding different amounts of water to simulate the weight of babies of different ages. The model skin is made of silicone that imitates human skin material. The upper body is fixedly connected to the buttocks. The hands and feet of the simulated baby model are soft.

[0007] As a further technical improvement, a rubber plug is provided at the bottle head of the water storage bottle; the rubber plug is connected to the upper abdomen through an adhesive tape. The rubber plug is used to seal the water storage bottle.

[0008] Further technical improvement, the L-shaped fixing frame is connected to the inner side of the pressure sensor III; the opening of the L-shaped fixing frame is directly opposite to the baffle. The L-shaped fixing frame is connected to the inner side of the pressure sensor III so as not to hinder the sensing of the pressure sensor III; the opening of the L-shaped fixing frame is directly opposite to the baffle so as to better support the pressure sensor III and prevent it from being deformed when squeezed.

[0009] Further technical improvement, the baffle is provided with a connecting rod on one side, and the motor shaft is fixedly connected through the connecting rod. The baffle is provided with a connecting rod only on one side so that the connecting rod will not hit the pressure sensor III and the L-shaped fixing frame when the connecting rod rotates with the motor shaft.

[0010] As a further technical improvement, the rubber strip passes through the conical ring and is fastened to the rubber strip. The conical ring is fastened to the rubber strip so that when the rubber strip is bent, the conical ring can interlock to provide support force and prevent excessive bending.

[0011] Further technical improvements include a simulated breast; the simulated breast is provided with a nipple; the upper end of the simulated breast is provided with a hanging strap; the lower end of the simulated breast is provided with a connecting strap; and the connecting strap is provided with a buckle.

[0012] The working principle of the present invention is as follows: when teaching how to feed a baby, the instructor puts on a simulated breast on the chest, adds different amounts of water to a water storage bottle according to the weight of different babies, turns on an ARM processor, and the ARM processor controls an LED light to light up green; one hand holds up the buttocks of the simulated baby, and pressure sensor I is squeezed and sends a safety instruction to the ARM processor, and the ARM processor controls the LED light to continue to display a green light, and controls a loudspeaker to voice prompt "correct operation"; the other hand holds the neck of the simulated baby with standard gestures, and pressure sensor II is not subjected to tension, and pressure sensor II sends a safety instruction to the ARM processor, controls the LED light to still display a green light, and the loudspeaker prompts "correct operation" again; if only the buttocks of the simulated baby are held up, the ARM processor receives the safety instruction, but does not hold up the neck, and the neck sags, the pressure sensor II senses tension, and an alarm instruction is transmitted to the ARM processor, and the ARM processor processes the alarm signal with priority, controls the LED light to display a red light, and the loudspeaker voice prompts "error in operation, try again"; when the neck of the simulated baby is ... If the gesture is too forceful, pressure sensor IV will be under pressure and transmit the alarm command to the ARM processor. After receiving the alarm command, the ARM processor will control the LED light to display red and the speaker will voice prompt "Operation error, try again". When the buttocks and neck of the simulated baby are correctly lifted up, that is, pressure sensor I, pressure sensor II and pressure sensor IV all send safety instructions to the ARM processor, the ARM processor will pass a positive current to the motor for 2 seconds, and the motor shaft will rotate slowly clockwise for 2 seconds. The simulated baby's mouth will open. At this time, the teacher should put the simulated nipple into the simulated baby's mouth. When the simulated nipple hits pressure sensor III, pressure sensor III transmits the safety instruction to the ARM processor. The ARM processor will control the LED light to display green and voice prompt "Operation completed". When the simulated nipple is extended, pressure sensor III does not receive pressure and will send an end instruction to the ARM processor. The ARM processor will pass a reverse current to the motor for 2 seconds, and the motor shaft will rotate slowly counterclockwise for 2 seconds to close the simulated baby's mouth, and the LED light will still display green.

[0013] Compared with the prior art, the present invention has the following advantages and beneficial effects:

[0014] 1. The present invention simulates the structure of a baby's neck and adds two sensors to achieve simulation of the baby's neck and standardize the action of holding the baby's neck.

[0015] 2. The present invention adds a sensor to the simulated baby's buttocks to standardize the gesture of holding the baby's buttocks, making the teaching more vivid and lifelike and improving the teaching efficiency.

[0016] 3. The present invention makes teaching more realistic by adding an automatic mouth-opening device to the simulated baby's mouth.

[0017] 4. The present invention improves the simulation effect by adding a water storage bottle and adjusting the weight of the model by adding different amounts of water.

[0018] 5. The present invention has a simple structure and is convenient for demonstration and teaching. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the present invention.

[0020] Figure 2 It is a schematic diagram of the neck structure of the present invention.

[0021] Figure 3 It is a schematic diagram of the front structure of the present invention.

[0022] Figure 4 It is a three-dimensional diagram of the structure of the automatic mouth opening device of the present invention.

[0023] Figure 5 It is a schematic diagram of the planar structure of the automatic mouth opening device of the present invention.

[0024] Figure 6 It is a schematic diagram of the structure of the simulated breast of the present invention.

[0025] Figure ID:

[0026] 1-head, 2-rubber strip, 3-LED light, 4-speaker, 5-automatic mouth opening device, 6-rubber hose, 7-water storage bottle, 8-ARM processor, 9-hip, 10-upper body, 11-simulated breast, 21-conical ring, 22-pressure sensor II, 51-motor, 52-motor shaft, 53-blocking piece, 54-L-shaped fixing frame, 55-pressure sensor III, 61-pressure sensor IV, 71-rubber plug, 91-pressure sensor I. DETAILED DESCRIPTION

[0027] The present invention will be further described below in conjunction with the accompanying drawings.

[0028] Embodiment 1:

[0029] A breastfeeding teaching simulation baby, comprising a rubber strip 2, an automatic mouth opening device 5, a water storage bottle 7, an ARM processor 8, a conical ring 21, a pressure sensor II 22, a pressure sensor IV 61 and a pressure sensor I 91; the head 1 is provided with an ARM processor 8; the forehead of the head 1 is provided with an LED lamp 3; the LED lamp 3 is connected to the ARM processor 8 through a wire; the top of the head 1 is provided with a speaker 4; the speaker 4 is connected to the ARM processor 8 through a wire; the mouth of the head 1 is provided with an opening; the opening is provided with an automatic mouth opening device 5; the chin of the head 1 The upper body 10 is connected via a rubber hose 6; a pressure sensor IV 61 is provided in the middle of the rubber hose 6; the pressure sensor IV 61 is connected to the ARM processor 8 via a wire; the head 1 is connected to the upper body 10 via a rubber strip 2; the rubber strip 2 is evenly distributed with 7 conical rings 21; the conical ring 21 is conical, hollow, and has a perforation on the top; a pressure sensor II 22 is provided at the connection between the rubber strip 2 and the upper body 10; the pressure sensor II 22 is connected to the ARM processor 8 via a wire; a pressure sensor I 91 is provided at the buttocks 9; a water storage bottle 7 is provided at the abdomen of the upper body 10;

[0030] The automatic mouth opening device 5 includes a motor 51, a baffle 53, an L-shaped fixing frame 54 and a pressure sensor III 55; inner walls are provided on both sides of the inside of the mouth; the motor 51 is connected to the inner wall; the motor 51 is connected to the ARM processor 8 through a wire; the motor shaft 52 is connected to the baffle 53; the baffle 53 blocks the opening; the pressure sensor III 55 is connected to the L-shaped fixing frame 54 through screws; the pressure sensor III 55 is connected to the ARM processor 8 through wires; the L-shaped fixing frame 54 is connected to the inner wall through screws; the pressure sensor III 55 is placed in the middle of the inner side of the baffle 53. The rubber strip 2 is evenly distributed with 7 conical rings 21 to simulate the number of cervical vertebrae of the human body. The pressure sensor II 22 is used to sense the tension generated by the rubber strip 2 on the upper body 10. When the pressure sensor II 22 is subjected to tension, it will send an alarm command to the ARM processor 8; the rubber hose 6 is used to simulate the breathing duct of the baby, and the pressure sensor IV 61 is arranged in the middle to simulate the crying of the baby when the breathing duct is squeezed. The automatic mouth opening device 5 is used to simulate the scene of opening the mouth to eat milk; the pressure sensor III 55 is used to sense whether the baby is squeezed by the breast milk nipple to simulate the baby being fed; the LED lamp 3 can emit red and green light; the pressure sensor I 91 is used to sense whether the baby's buttocks are under pressure to simulate whether the baby's buttocks are supported; the ARM processor 8 will receive the instructions of each sensor and control the LED lamp 3 and the speaker 4 to prompt; the water storage bottle 7 controls the weight of the entire model by adding different amounts of water to simulate the weight of babies of different ages; the model skin is made of silicone that imitates human skin material; the upper body is fixedly connected to the buttocks; the hands and feet of the simulated baby model are soft.

[0031] When the teacher teaches feeding the baby, he puts on the simulated breast 11 on his chest, adds different amounts of water to the water bottle 7 according to the weight of different babies, turns on the ARM processor 8, and the ARM processor 8 controls the LED light 3 to turn on the green light; one hand holds up the simulated baby's buttocks, and the pressure sensor I91 is squeezed and sends a safety instruction to the ARM processor 8, and the ARM processor 8 controls the LED light 3 to continue to display the green light, and controls the speaker 4 to voice prompt "correct operation"; the other hand drags the simulated baby's neck with standard gestures, and the pressure sensor II22 is not subjected to tension. The pressure sensor II22 sends a safety instruction to the ARM processor 8, controls the LED light 3 to still display the green light, and the speaker 4 prompts "correct operation" again; if only the simulated baby's buttocks are held, the ARM processor 8 receives the safety instruction, but does not hold the neck, and the neck sags, the pressure sensor II22 will sense the tension, and the alarm instruction is transmitted to the ARM processor 8, and the ARM processor 8 processes the alarm signal first, controls the LED light 3 to display the red light, and the speaker 4 voice prompts "error in operation, try again"; when the gesture of holding up the simulated baby's neck is too strong, the pressure sensor II22 is not subjected to tension, and the pressure sensor II22 sends a safety instruction to the ARM processor 8, controls the LED light 3 to display the green light, and the speaker 4 voice prompts "correct operation"; When the pressure sensor IV 61 is under pressure, it transmits the alarm command to the ARM processor 8. After receiving the alarm command, the ARM processor 8 controls the LED light 3 to display a red light, and the speaker 4 gives a voice prompt of "Operation error, try again". When the buttocks and neck of the simulated baby are correctly lifted up, that is, when the pressure sensor I 91, the pressure sensor II 22 and the pressure sensor IV 61 all send a safety command to the ARM processor 8, the ARM processor 8 will supply a positive current to the motor 52 for 2 seconds, and the motor shaft 52 will rotate slowly clockwise for 2 seconds. The simulated baby's mouth will open. At this time, the teacher should Put the simulated nipple into the simulated baby's mouth. When the simulated nipple hits the pressure sensor III55, the pressure sensor III55 transmits the safety instruction to the ARM processor 8. The ARM processor 8 controls the LED light 3 to display a green light and gives a voice prompt of "Operation completed". After the simulated nipple is extended, the pressure sensor III55 does not receive any pressure and sends an end instruction to the ARM processor 8. The ARM processor 8 supplies a reverse current to the motor 51 for 2 seconds, and the motor shaft 52 rotates counterclockwise slowly for 2 seconds to close the simulated baby's mouth. The LED light 3 still displays a green light.

[0032] Embodiment 2:

[0033] The difference from the first embodiment is that a rubber plug 71 is provided at the bottle head of the water storage bottle 7; the rubber plug 71 is connected to the abdomen of the upper body 10 through an adhesive tape. The rubber plug 71 is used to seal the water storage bottle 7.

[0034] The L-shaped fixing frame 54 is connected to the inner side of the pressure sensor III 55; the opening of the L-shaped fixing frame 54 faces the baffle 53. The L-shaped fixing frame 54 is connected to the inner side of the pressure sensor III 55 so as not to hinder the sensing of the pressure sensor III 55; the opening of the L-shaped fixing frame 54 faces the baffle so as to better support the pressure sensor III 55 and prevent it from being deformed when squeezed.

[0035] The working principle of this embodiment is the same as that of Embodiment 1.

[0036] Embodiment 3:

[0037] The difference from Example 2 is that a connecting rod is provided on one side of the baffle 53, and the connecting rod is fixedly connected to the motor shaft 52. The baffle 53 is provided with a connecting rod only on one side so that the connecting rod will not hit the pressure sensor III 55 and the L-shaped fixing bracket 54 when the connecting rod rotates with the motor shaft 52.

[0038] The rubber strip 2 passes through the conical ring 21 and is fastened to the rubber strip 2. The conical ring 21 is fastened to the rubber strip 2 so that when the rubber strip 2 is bent, the conical ring 21 can interlock to provide support force and prevent excessive bending.

[0039] The device further comprises a simulated breast 11 ; the simulated breast 11 is provided with a nipple; the upper end of the simulated breast 11 is provided with a hanging strap 12 ; the lower end of the simulated breast 11 is provided with a connecting strap 13 ; the connecting strap 13 is provided with a buckle 14 .

[0040] The working principle of this embodiment is the same as that of Embodiment 2.

Claims

1. A breastfeeding teaching simulation baby, characterized in that: The device comprises a head (1), a rubber strip (2), an automatic mouth opening device (5), a water storage bottle (7), an ARM processor (8), a buttocks (9), an upper body (10), a conical ring (21), a pressure sensor II (22), a pressure sensor IV (61) and a pressure sensor I (91); the head (1) is provided with an ARM processor (8); the head (1) is provided with an LED light (3) at the forehead; the LED light (3) is connected to the ARM processor (8) via a wire; the top of the head (1) is provided with a speaker (4); the speaker (4) is connected to the ARM processor (8) via a wire; the head (1) is provided with a mouth, and the mouth is provided with an opening; the opening is provided with an automatic mouth opening device (5); the head (1) The chin is connected to the upper body (10) via a rubber tube (6); a pressure sensor IV (61) is provided in the middle of the rubber tube (6); the pressure sensor IV (61) is connected to the ARM processor (8) via a wire; the head (1) is connected to the upper body (10) via a rubber strip (2); the rubber strip (2) is evenly distributed with 7 conical rings (21); the conical ring (21) is conical, hollow, and has a perforation on the top; a pressure sensor II (22) is provided at the connection between the rubber strip (2) and the upper body (10); the pressure sensor II (22) is connected to the ARM processor (8) via a wire; a pressure sensor I (91) is provided at the buttocks (9); a water storage bottle (7) is provided at the abdomen of the upper body (10); The automatic mouth opening device (5) comprises a motor (51), a motor shaft (52), a baffle (53), an L-shaped fixing frame (54) and a pressure sensor III (55); inner walls are provided on both sides of the inside of the mouth; the motor (51) is connected to the inner wall; the motor (51) is connected to the ARM processor (8) via a wire; the motor shaft (52) is connected to the baffle (53); the baffle (53) blocks the opening; the pressure sensor III (55) is connected to the L-shaped fixing frame (54) via a screw; the pressure sensor III (55) is connected to the ARM processor (8) via a wire; the L-shaped fixing frame (54) is connected to the inner wall via a screw; the pressure sensor III (55) is placed in the middle of the inner side of the baffle (53); The water storage bottle (7) is provided with a rubber plug (71) at the bottle head; the rubber plug (71) is connected to the abdomen of the upper body (10) via an adhesive tape; The L-shaped fixing frame (54) is connected to the inner side of the pressure sensor III (55); the opening of the L-shaped fixing frame (54) faces the baffle (53); A connecting rod is provided on one side of the blocking piece (53), and is fixedly connected to the motor shaft (52) via the connecting rod.

2. The breastfeeding teaching simulation baby according to claim 1, characterized in that: The rubber strip (2) passes through the conical ring (21) and is fastened to the rubber strip (2).

3. The breastfeeding teaching simulation baby according to claim 1, characterized in that: It also includes a simulated breast (11); the simulated breast (11) is provided with a nipple; the upper end of the simulated breast (11) is provided with a hanging belt (12); the lower end of the simulated breast (11) is provided with a connecting belt (13); and the connecting belt (13) is provided with a buckle (14).

4. A method for using the simulated infant for breastfeeding teaching according to claim 3, characterized in that: The following steps are involved: Adjusting the weight of the baby model: When teaching how to feed a baby, the instructor adds different amounts of water to the water storage bottle (7) according to the weight of the baby; 2) Putting on the simulated breast: Putting on the simulated breast (11) at a position corresponding to the human chest, and fastening the buckle (14); 3) Simulated feeding teaching: start the simulated baby device, the ARM processor (8) will control the LED light (3) to light up green; one hand holds up the simulated baby's buttocks, the pressure sensor I (91) is squeezed and sends a safety instruction to the ARM processor (8), the ARM processor (8) controls the LED light (3) to continue to display the green light, and controls the speaker (4) to give a voice prompt "correct operation"; the other hand holds the simulated baby's neck with standard gestures, the pressure sensor II (22) is not pulled, the pressure sensor II (22) sends a safety instruction to the ARM processor (8), and controls the LED light (3) to continue to display the green light. The D light (3) still displays a green light, and the speaker (4) prompts "correct operation" again; if only the buttocks of the simulated baby are supported, the ARM processor (8) receives the safety instruction, but if the neck is not supported and the neck droops, the pressure sensor II (22) will sense the tension, and the alarm instruction will be transmitted to the ARM processor (8). The ARM processor (8) processes the alarm signal first, controls the LED light (3) to display a red light, and the speaker (4) voice prompts "error in operation, try again"; when the gesture of supporting the neck of the simulated baby is too strong, the pressure sensor IV (61) is under pressure, and the alarm instruction is transmitted to the ARM processor (8), after receiving the alarm command, the ARM processor (8) controls the LED light (3) to display a red light, and the speaker (4) to give a voice prompt "Operation error, try again". When the buttocks and neck of the simulated baby are correctly lifted up, that is, the pressure sensor I (91), the pressure sensor II (22) and the pressure sensor IV (61) all send a safety command to the ARM processor (8), the ARM processor (8) will supply a positive current to the motor (51) for 2 seconds, and the motor shaft will rotate slowly clockwise for 2 seconds. The simulated baby's mouth will open. At this time, the instructor should put the nipple of the simulated breast (11) into the simulated baby's mouth. When the simulated baby is lifted up, the simulated baby will open its mouth. When the nipple of the real breast (11) touches the pressure sensor III (55), the pressure sensor III (55) transmits the safety instruction to the ARM processor (8), and the ARM processor (8) controls the LED light (3) to display a green light, and a voice prompt "operation completed" is given. When the nipple of the simulated breast (11) is extended, the pressure sensor III (55) does not receive any pressure, and sends an end instruction to the ARM processor (8). The ARM processor (8) supplies a reverse current to the motor (51) for 2 seconds, and the motor shaft rotates slowly counterclockwise for 2 seconds, closing the simulated baby's mouth, and the LED light (3) still displays a green light.

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