CN217853897U - Neonate's severe liquid diet feeder - Google Patents

Abstract

A newborn severe liquid diet feeder, which effectively solves the problems that the existing liquid diet feeder is complicated to operate and cannot control the flow rate; the spoon-shaped box is arranged in the control box, a square box located above the spoon-shaped box is arranged in the control box, the right end of the spoon-shaped box is communicated with the lower end of the square box through a hose, the left end of the spoon-shaped box is communicated with a feeding pipe penetrating through the control box, a sliding block is connected to the upper side of the spoon-shaped box in a sliding mode, the lower end of the sliding block is hinged to a spoon-shaped frame, a disc is connected in the spoon-shaped frame in a rotating mode, a front axial rotating shaft and a rear axial rotating shaft are arranged in the control box, the front end of the rotating shaft extends into the spoon-shaped box and is fixedly connected with the disc in an eccentric mode, a push plate which is located in the vertical direction and in front of the feeding pipe is connected in the sliding mode, a round shaft which is connected with the left axial direction and the left end of the control box in a rotating mode, a plurality of arc-shaped blocks with diameters increasing in sequence in the clockwise direction are evenly distributed on the outer edge face of the round shaft, and the front end of the push plate keeps in contact with the arc-shaped blocks; the utility model discloses the structure is ingenious, convenient to use.

Description

Liquid food feeder for severe neonatal

technical field

The utility model relates to the technical field of newborn care, in particular to a liquid food feeder for severe neonatal illness.

Background technique

The liquid food feeder can provide feeding assistance for patients who are fasting after esophageal surgery, gastrointestinal surgery, and unconsciousness. The liquid food feeder is also often used in neonatal intensive care. The device can play the role of neonatal nutrition maintenance. When the existing neonatal intensive care feeding device is in use, it is necessary for the medical staff to extract the liquid food into the syringe, and then inject the liquid food in the syringe into the newborn's mouth. Newborns have weak digestion ability, and the existing liquid food feeder cannot control the flow rate of the liquid food. When the flow rate of the liquid food is too fast, it is easy to cause the newborn to choke, and the whole operation process is cumbersome, and the labor intensity of the medical staff is high.

Utility model content

In view of the above situation, in order to overcome the defects of the prior art, the purpose of this utility model is to provide a neonatal severe liquid food feeder, which effectively solves the problems of cumbersome operation and uncontrollable flow rate of the existing liquid food feeder.

The technical solution is that the utility model includes a control box, a spoon-shaped box is arranged in the control box, a square box located above the spoon-shaped box is arranged in the control box, and the right end of the spoon-shaped box communicates with the lower end of the square box through a hose. The left end of the spoon-shaped box is connected with a feeding tube that runs through the control box. The upper side of the spoon-shaped box is slidably connected with a slider. The front end of the rotating shaft extends into the spoon-shaped box and is fixedly connected with the disc eccentrically. The control box is slidingly connected with a push plate in the up and down direction and located in front of the feeding tube. The left end runs through the circular shaft of the control box, and the outer edge of the circular shaft is evenly distributed with a plurality of arc-shaped blocks whose diameters increase sequentially in the clockwise direction, and the front end of the push plate keeps in contact with the arc-shaped blocks.

The utility model is ingenious in structure and easy to use, can adjust the feeding speed of liquid food, avoids choking of newborns, and can automatically feed newborns instead of medical personnel manually, reducing the workload of medical personnel.

Description of drawings

Fig. 1 is an axonometric view of the utility model.

Fig. 2 is a full-section front axonometric view of the utility model.

Fig. 3 is a cut-away left perspective axonometric view of the utility model.

Fig. 4 is a cut-away left isometric view of the utility model.

Fig. 5 is a cutaway top view axonometric view of the utility model.

Fig. 6 is a cutaway top view axonometric view of the utility model.

Detailed ways

The specific embodiments of the present utility model will be described in further detail below in conjunction with the accompanying drawings.

As shown in Figure 1 to Figure 6, it includes the control box 1, the control box 1 is equipped with a spoon-shaped box 2, and the control box 1 is equipped with a square box 3 above the spoon-shaped box 2, the right end of the spoon-shaped box 2 passes through the hose It communicates with the lower end of the square box 3, and the left end of the spoon-shaped box 2 is connected with the feeding tube 4 that runs through the control box 1. The upper side of the spoon-shaped box 2 is slidably connected with a slider 5, and the lower end of the slider 5 is hinged with a spoon-shaped frame 6. The spoon-shaped frame 6 is rotatably connected with a disc 7, and the control box 1 is provided with a front and rear axial shaft 8, and the front end of the shaft 8 extends into the spoon-shaped box 2 and is eccentrically connected with the disc 7, and the control box 1 is slidingly connected with an up-down direction And the push plate 9 located in front of the feeding tube 4 is rotatably connected to the left side wall of the control box 1 with a left and right axis and a circular shaft 10 whose left end runs through the control box 1. The arc-shaped block 11 whose direction diameter increases successively, the front end of the push plate 9 keeps in contact with the arc-shaped block 11.

In order to rotate the rotating shaft 8 , the control box 1 is provided with a front and rear axial motor 12 , and the output end of the motor 12 is coaxially fixedly connected with the rear end of the rotating shaft 8 .

In order to keep the right end of the push plate 9 in contact with the arc block 11, the front end of the push plate 9 is connected to the inner wall of the control box 1 via a plurality of springs.

In order to realize the sliding connection between the push plate 9 and the control box 1, the upper and lower sides of the control box 1 are respectively provided with rectangular slots in the front and rear directions, the openings of the two rectangular slots are opposite, and the push plate 9 is slidingly connected to the rectangular slots.

In order to limit the circular shaft 10, the circular shaft 10 is provided with a plurality of limiting grooves 13 corresponding to the arc blocks 11 and opening outward. The limiting grooves 13 are hemispherical, and the control box 1 front The side wall is connected with a limiting column 14 which can be inserted into the limiting groove 13 through a compression spring, and the rear end of the limiting column 14 is hemispherical.

In order to facilitate adding liquid food into the square box 3 , the upper end of the square box 3 is communicated with a feeding tube that runs through the control box 1 , and the upper end of the feeding tube is threadedly connected with a sealing cover 15 .

When the utility model is in use, its initial state is that the slider 5 slides to the uppermost end in the spoon-shaped box 2, and the upper surface of the spoon-shaped frame 6 is in contact with the inner wall of the spoon-shaped box 2. At this time, the left and right sides of the spoon-shaped box 2 are in communication. state, the rear end of the push plate 9 is in contact with the feeding tube 4, and the front end of the push plate 9 is in contact with the arc block 11 with the smallest diameter. into the mouth of the newborn, unscrew the sealing cover 15 counterclockwise, pour the liquid food into the square box 3 through the feeding tube, screw the sealing cover 15 onto the feeding tube clockwise, and the liquid food flows into the feeding tube through the hose under the action of gravity. In the spoon-shaped box 2, turn on the motor 12, the motor 12 drives the rotating shaft 8 to rotate clockwise 90°, and the rotating shaft 8 drives the disc 7 to rotate clockwise 90°, so that the disc 7 drives the spoon-shaped frame 6 to move to the right and downward Swing, the slider 5 slides down to the middle position, at this time the right end of the spoon-shaped frame 6 starts to fit the inner wall of the spoon-shaped box 2, and the left and right sides of the spoon-shaped box 2 are in a disconnected state, and the motor 12 continues to drive the rotating shaft 8 clockwise Rotate 90°, the rotating shaft 8 drives the disc 7 to rotate 90° clockwise, so that the disc 7 drives the spoon-shaped frame 6 to move downward and swing to the left, and the slider 5 slides down to the limit position. During this process, the spoon-shaped frame 6. The outer edge surface is always attached to the inner wall of the spoon-shaped box 2, so that the spoon-shaped frame 6 pushes the liquid food in the spoon-shaped box 2 to flow into the mouth of the newborn through the feeding tube 4 to the left, and feeds the newborn;

The motor 12 continues to drive the rotating shaft 8 to rotate 90° clockwise, and the rotating shaft 8 drives the disk 7 to rotate 90° clockwise, so that the disk 7 drives the spoon-shaped frame 6 to move to the left and swing upward, and the slider 5 slides upward to the middle position In this process, the outer edge of the spoon-shaped frame 6 is always attached to the inner wall of the spoon-shaped box 2, so that the spoon-shaped frame 6 continues to push the liquid food in the spoon-shaped box 2 to flow into the mouth of the newborn through the feeding tube 4 to the left, so that the spoon-shaped box 2 The volume on the right side increases, the liquid food in the square box 3 continues to flow into the spoon-shaped box 2, and then the motor 12 continues to drive the rotating shaft 8 to rotate clockwise 90° to return to the initial position, and the rotating shaft 8 drives the spoon-shaped frame 6 through the disc 7 While moving upwards and swinging to the right to the initial position, the slider 5 slides upwards to the initial position. At this time, the upper surface of the spoon-shaped frame 6 is in contact with the inner wall of the spoon-shaped box 2, and the left and right sides of the spoon-shaped box 2 are in a connected state. The liquid food in 3 continuously flows into the spoon-shaped box 2, and along with the rotation of the motor 12, the liquid food in the square box 3 is continuously sent into the oral cavity of the newborn through the spoon-shaped box 2 and the feeding tube 4 for feeding. Close motor 12 after finishing and get final product;

When it is necessary to adjust the flow rate of liquid food, turn the rotating shaft 8 counterclockwise, and the rotating shaft 8 drives the arc block 11 to rotate counterclockwise, and the limit groove 13 squeezes the limit post 14 out of the limit groove 13 and compresses the compression spring to release the circular shaft 10. Because the outer edge of the circular shaft 10 is evenly distributed with a plurality of arc-shaped blocks 11 whose diameters increase sequentially in the clockwise direction, when the larger-diameter arc-shaped blocks 11 rotate to contact with the front end of the push plate 9, The arc-shaped block 11 pushes the push plate 9 to move backward, and the push plate 9 squeezes the feeding tube 4 backward. At this time, the push plate 9 is located behind the position of the unadjusted front push plate 9, and the feeding tube 4 is between the push plate 9 and the control box 1. The cross-sectional area under the extrusion of the rear side wall is reduced, so that the flow velocity of the liquid food in the feeding tube 4 is reduced. When the flow velocity of the liquid food is reduced to an appropriate speed, the rotation of the circular shaft 10 is stopped. Insert it into the limiting groove 13 under force, the flow rate of the liquid food is limited, and the flow rate adjustment of the liquid food in the feeding tube is completed.

The utility model has the advantages of simple structure, convenient operation, novel concept and strong practicability. It is provided with a square box, a feeding tube, and a sealing cover, which is convenient for medical staff to add liquid food into the box for storage. It is equipped with a motor, a rotating shaft, a feeding tube, The spoon-shaped box, the spoon-shaped frame and the disc, the motor drives the rotating shaft to rotate, so that the spoon-shaped frame continuously pushes the liquid food in the spoon-shaped box into the feeding tube to feed the newborn, replacing the manual operation of the medical staff, reducing the need for medical care. The work burden of the personnel is provided with a push plate, a circular shaft and an arc block, and the circular shaft is rotated to make the arc blocks of different diameters squeeze the feeding tube through the push plate, so that the diameter and cross section of the pipe change, and the purpose of adjusting the feeding flow rate is achieved. , to avoid the newborn choking.

Claims (6)

1. A neonatal severe liquid food feeder, comprising a control box (1), characterized in that, the control box (1) is provided with a spoon-shaped box (2), and the control box (1) is provided with a spoon-shaped box ( 2) The upper square box (3), the right end of the spoon-shaped box (2) communicates with the lower end of the square box (3) through a hose, and the left end of the spoon-shaped box (2) is connected with the feeding tube (4) that runs through the control box (1) , the upper side of the spoon-shaped box (2) is slidingly connected with a slider (5), the lower end of the slider (5) is hinged with a spoon-shaped frame (6), and the inner rotation of the spoon-shaped frame (6) is connected with a disc (7), the control The box (1) is provided with a shaft (8) in the front and rear axial directions. The front end of the shaft (8) extends into the spoon-shaped box (2) and is fixedly connected to the disc (7) eccentrically. The control box (1) is slidingly connected with The push plate (9) in the up and down direction and positioned at the front of the feeding tube (4), the left side wall of the control box (1) is rotatably connected with a circular shaft (10) with a left and right axis and the left end runs through the control box (1), and the circular shaft ( 10) A plurality of arc-shaped blocks (11) whose diameters increase in clockwise direction are evenly distributed on the outer edge surface, and the front end of the push plate (9) keeps in contact with the arc-shaped blocks (11). 2. A neonatal severe liquid food feeder according to claim 1, characterized in that, the control box (1) is provided with a front and rear axial motor (12), and the output end of the motor (12) is connected to the rotating shaft (8) The rear end is coaxially fixedly connected. 3. A liquid food feeder for severe neonates according to claim 1, characterized in that the front end of the push plate (9) is connected to the inner wall of the control box (1) via a plurality of springs. 4. A neonatal severe liquid food feeder according to claim 1, characterized in that, the upper and lower sides of the control box (1) are respectively provided with rectangular slots in the front and rear directions, and the openings of the two rectangular slots are opposite to each other. The plate (9) is slidingly connected with the rectangular slot. 5. A liquid food feeder for severe neonates according to claim 1, characterized in that, the circular shaft (10) is provided with a plurality of one-to-one correspondence with the arc-shaped blocks (11) and the openings are facing outwards. Limit groove (13), and limit groove (13) is hemispherical, and control box (1) front side wall is connected with the limit column (14) that can be inserted in the limit groove (13) through stage clip, and limit column (14) the rear end is hemispherical. 6. A neonatal severe liquid food feeder according to claim 1, characterized in that, the upper end of the square box (3) is communicated with a feeding tube that runs through the control box (1), and the upper end of the feeding tube is threadedly connected with a sealing Cover (15).

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