Auxiliary feeding device with quantitative structure for pediatric medical nursing

Abstract

The pediatric medical nursing auxiliary feeding device with the quantitative structure comprises a device barrel, a handle, a measuring cylinder, a feeding pipe and a positioning block, the handle is fixed to the outer wall of one side of the device barrel, the measuring cylinder is fixed to one side of the device barrel and communicated with the device barrel through a guide pipe, a piston rod is arranged in the measuring cylinder, and the feeding pipe is connected with the piston rod. A piston body is fixed to the bottom end of the piston rod, the top end of the piston rod extends to the position above the measuring cylinder and is fixedly provided with a handle, a threaded hole is formed in one side of the top end of the piston rod, a threaded adjusting rod is arranged in the threaded hole in a penetrating mode, and the positioning block is fixed to the bottom end of the threaded adjusting rod; and the feeding pipe is arranged below the feeding port. The quantitative feeding device not only can quantitatively control the feeding amount each time without hurting the oral cavity, but also is convenient to detach and clean.

Description

Technical Field

[0001] The utility model relates to the technical field of pediatric nursing, in particular to a pediatric nursing auxiliary feeding device with a quantitative structure. Background Art

[0002] Pediatric medical diseases cover a wide range, including respiratory diseases, digestive system diseases, heart diseases, neurological diseases, endocrine diseases, etc. Pediatric internal medicine nursing requires feeding the children, who are usually fed liquid food. Direct feeding with a spoon is easy to spill and inconvenient to operate, so auxiliary feeding devices are needed.

[0003] Assisted feeding devices generally use a booster to push liquid food into the child's mouth during feeding, which can reduce food spilling. However, this method is not convenient for quantitative feeding, resulting in too little or too much feeding each time, so it is urgently needed to be improved. Utility Model Content

[0004] The utility model aims to provide a pediatric nursing auxiliary feeding device with a quantitative structure to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pediatric nursing auxiliary feeding device with a quantitative structure, comprising a device cylinder, a handle, a measuring cylinder, a feeding tube and a positioning block, the handle being fixed on the outer wall of one side of the device cylinder, the top end of the device cylinder is provided with an upper opening, and the top of the upper opening is threadedly connected with an upper sealing cover, the measuring cylinder is fixed on one side of the device cylinder, and the measuring cylinder is connected with the device cylinder through a conduit, a piston rod is provided inside the measuring cylinder, and a piston body is fixed at the bottom end of the piston rod, and the top end of the piston rod extends to the top of the measuring cylinder and is fixed with a handle, a threaded hole is provided on one side of the top end of the piston rod, and a threaded adjustment rod is passed through the inside of the threaded hole, and the threaded adjustment rod is threadedly connected with the threaded hole, the positioning block is fixed at the bottom end of the threaded adjustment rod, a feeding port is provided at the bottom end of the measuring cylinder, and an internal threaded groove is provided on the inner wall of the feeding port, and the feeding tube is provided below the feeding port.

[0006] Preferably, a lower opening is provided at the bottom end of the device cylinder, and a lower sealing cover is threadedly connected to the bottom of the lower opening to facilitate discharge of remaining food or cleaning water inside the device cylinder.

[0007] Preferably, the barrel and measuring cylinder of the device are both made of PPSU, which has high transparency and high hydrolysis stability.

[0008] Preferably, a first scale line is marked on the outer surface of the cylinder of the device to facilitate measuring the amount of food added.

[0009] Preferably, a second scale line is marked on the outer surface of the measuring cylinder to facilitate measuring the feeding amount.

[0010] Preferably, a rubber sealing sheet is adhered to the inner wall of the top of the feeding tube, and a cross opening is provided inside the rubber sealing sheet to prevent food from flowing out when there is no pressure.

[0011] Preferably, the top end of the feeding tube extends to the inside of the feeding port and is provided with an external thread strip, and the external thread strip is tightly engaged with the internal thread groove, so that the feeding tube can be easily disassembled and cleaned.

[0012] Preferably, a silicone tube is mounted on the outer wall of the bottom of the feeding tube, and the inner wall of the silicone tube fits tightly with the outer wall of the feeding tube, making it easy for the child to bite, and the silicone tube is soft and will not hurt the oral cavity.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the pediatric nursing auxiliary feeding device with quantitative structure can not only quantitatively control the feeding amount each time without hurting the oral cavity, but also is easy to disassemble and clean;

[0014] (1) The device cylinder, the catheter, the first scale line, the measuring cylinder, the threaded hole, the threaded adjustment rod, the positioning block, the piston rod, the piston body, the handle, the second scale line, the rubber sealing sheet, and the cross opening are provided. The threaded adjustment rod is rotated to rotate and move downward inside the threaded hole. The threaded adjustment rod drives the positioning block to move downward synchronously. The positioning block is moved to the required scale value according to the second scale line. Then the handle is held and the piston rod is lifted. The piston rod drives the piston body to move upward, so that the food inside the device cylinder flows into the measuring cylinder through the catheter. The food fills the measuring cylinder below the piston body. Since a rubber sealing sheet is provided on the top of the feeding tube, the rubber sealing sheet blocks the food in the absence of pressure. The feeding tube is inserted into the child's mouth, and then Pressing the handle downward causes the piston rod to drive the piston body downward. Under the downward pressure of the piston body, the cross opening inside the rubber sealing sheet opens, allowing food to flow through the cross opening into the feeding tube. The food flows into the child's mouth through the feeding tube, and feeding can be carried out. At this time, the piston body is located at the bottom of the measuring cylinder and blocks the catheter, so that the food inside the cylinder of the device stops flowing into the measuring cylinder. After one feeding is completed, the handle is lifted up to cause the piston rod to drive the piston body upward, and the positioning block limits the piston body. At this time, the catheter is opened, so that the food inside the cylinder of the device continues to flow into the measuring cylinder. By positioning the piston body, the feeding amount can be quantitatively controlled each time, and the feeding amount can be adjusted by adjusting the position of the positioning block, which is easy to operate.

[0015] (2) A feeding tube and a silicone tube are provided, and the feeding tube is inserted into the child's mouth. The silicone tube is provided so that the child can bite it easily. The silicone tube is soft and will not hurt the oral cavity. The silicone tube is detachable and is easy to clean or replace.

[0016] (3) By providing a feeding port, an internal thread groove, an external thread strip, a lower opening, and a lower sealing cover, after feeding is completed, the feeding tube is rotated to separate the external thread strip on the top from the internal thread groove on the inner wall of the feeding port, and the feeding tube can be removed and cleaned separately. Water is poured into the measuring cylinder through the feeding port to clean the inside of the measuring cylinder. Then, the upper sealing cover and the lower sealing cover are screwed down to rinse the inside of the device cylinder. The flushing water flows out through the lower opening, so that the device is easy to disassemble and clean, ensuring hygiene. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the enlarged structure of the measuring cylinder of the utility model;

[0019] Figure 3 This is a schematic diagram of the enlarged structure of the feeding tube of the utility model;

[0020] Figure 4 This is a schematic diagram of the feeding tube structure from a top view of the present invention;

[0021] Figure 5 It is a front view schematic diagram of the appearance structure of the utility model.

[0022] In the figure: 1. device cylinder; 2. handle; 3. upper opening; 4. upper sealing cover; 5. measuring cylinder; 6. piston rod; 7. piston body; 8. feeding port; 9. feeding tube; 10. positioning block; 11. threaded hole; 12. threaded adjustment rod; 13. handle; 14. internal thread groove; 15. external thread strip; 16. silicone tube; 17. rubber sealing sheet; 18. cross opening; 19. lower opening; 20. lower sealing cover; 21. first scale line; 22. second scale line; 23. catheter. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. All other embodiments obtained by ordinary technicians in the field without creative work based on the embodiments of the utility model shall fall within the scope of protection of the utility model.

[0024] See also Figure 1-5 The utility model provides an embodiment: a pediatric nursing auxiliary feeding device with a quantitative structure, comprising a device barrel 1, a handle 2, a measuring cylinder 5, a feeding tube 9 and a positioning block 10, the handle 2 is fixed to the outer wall of one side of the device barrel 1, the top of the device barrel 1 is provided with an upper opening 3, and the top of the upper opening 3 is threadedly connected with an upper sealing cover 4, the measuring cylinder 5 is fixed to one side of the device barrel 1, and the measuring cylinder 5 is connected to the device barrel 1 through a conduit 23;

[0025] A piston rod 6 is provided inside the measuring cylinder 5, and a piston body 7 is fixed to the bottom end of the piston rod 6, and the top end of the piston rod 6 extends to the top of the measuring cylinder 5 and is fixed with a handle 13, a threaded hole 11 is provided on one side of the top end of the piston rod 6, and a threaded adjustment rod 12 is passed through the threaded hole 11, and the threaded adjustment rod 12 is threadedly connected to the threaded hole 11, a positioning block 10 is fixed to the bottom end of the threaded adjustment rod 12, a feeding port 8 is provided at the bottom end of the measuring cylinder 5, and an internal thread groove 14 is provided on the inner wall of the feeding port 8, and a feeding tube 9 is provided below the feeding port 8;

[0026] A lower opening 19 is provided at the bottom end of the device cylinder 1, and a lower sealing cover 20 is threadedly connected to the bottom of the lower opening 19, so as to facilitate the discharge of the remaining food or cleaning water inside the device cylinder 1;

[0027] The device cylinder 1 and the measuring cylinder 5 are both made of PPSU, which has high transparency and high hydrolysis stability;

[0028] The outer surface of the device cylinder 1 is marked with a first scale line 21 for conveniently measuring the amount of food added;

[0029] The outer surface of the measuring cylinder 5 is marked with a second scale line 22 for measuring the feeding amount;

[0030] A rubber sealing sheet 17 is adhered to the inner wall of the top of the feeding tube 9, and a cross opening 18 is provided inside the rubber sealing sheet 17 to prevent food from flowing out when there is no pressure.

[0031] The top end of the feeding tube 9 extends to the inside of the feeding port 8 and is provided with an external thread strip 15, and the external thread strip 15 is tightly engaged with the internal thread groove 14, so that the feeding tube 9 can be easily disassembled and cleaned;

[0032] A silicone tube 16 is mounted on the outer wall of the bottom of the feeding tube 9, and the inner wall of the silicone tube 16 is tightly fitted with the outer wall of the feeding tube 9, which is convenient for the child to bite, and the silicone tube 16 is soft and will not hurt the oral cavity.

[0033] When using the embodiment of the present application: first, unscrew the upper sealing cover 4, add food into the device cylinder 1 through the upper opening 3, the food is liquid food, and the amount of food added can be controlled according to the first scale line 21, and then screw the upper sealing cover 4 on the upper opening 3 to seal the device cylinder 1, and then hold the handle 2 to hold the device in the hand, rotate the threaded adjustment rod 12 to make it rotate and move downward inside the threaded hole 11, and the threaded adjustment rod 12 drives the positioning block 10 to move downward synchronously, and according to the second scale line 22 on the outer surface of the measuring cylinder 5, move the positioning block 10 to the desired scale value, and then hold the handle 13 and lift it up. The piston rod 6 drives the piston body 7 to move upward, so that the food inside the device cylinder 1 flows into the measuring cylinder 5 through the conduit 23, and the food fills the measuring cylinder 5 below the piston body 7. At this time, since the top of the feeding tube 9 is provided with a rubber sealing sheet 17, the rubber sealing sheet 17 blocks the food in the absence of pressure, and the feeding tube 9 is inserted into the child's mouth. The setting of the silicone tube 16 is convenient for the child to bite. The silicone tube 16 is soft and will not hurt the oral cavity. The silicone tube 16 is detachable and easy to clean or replace. Then the handle 13 is pressed down to make the piston rod 6 drive the piston body 7 to move downward. Under the downward pressure of the piston body 7 , the cross opening 18 inside the rubber sealing piece 17 is opened, so that the food passes through the cross opening 18 and flows into the feeding tube 9. The food flows into the mouth of the child through the feeding tube 9, and feeding can be carried out. At this time, the piston body 7 is located at the bottom of the measuring cylinder 5 and blocks the conduit 23, so that the food inside the device cylinder 1 stops flowing into the measuring cylinder 5. After one feeding is completed, the handle 13 is lifted up so that the piston rod 6 drives the piston body 7 to move up, and the positioning block 10 limits the piston body 7. At this time, the conduit 23 is opened, so that the food inside the device cylinder 1 continues to flow into the measuring cylinder 5, and this reciprocating process is repeated until the food is fed. The plug body 7 is positioned to quantitatively control the feeding amount each time. The feeding amount can be adjusted by adjusting the position of the positioning block 10, which is easy to operate. Finally, after feeding, the feeding tube 9 is rotated to separate the external thread strip 15 on the top of the feeding tube 9 from the internal thread groove 14 on the inner wall of the feeding port 8. The feeding tube 9 can be removed and cleaned separately, and water is poured into the measuring cylinder 5 through the feeding port 8 to clean the inside of the measuring cylinder 5. Then the upper sealing cover 4 and the lower sealing cover 20 are screwed down to rinse the inside of the device cylinder 1. The flushing water flows out through the lower opening 19, so that the device is easy to disassemble and clean, ensuring hygiene.

Claims

1. A pediatric nursing auxiliary feeding device with a quantitative structure, characterized in that: The device comprises a device body (1), a handle (2), a measuring cylinder (5), a feeding tube (9) and a positioning block (10); the handle (2) is fixed on the outer wall of one side of the device body (1); an upper opening (3) is provided at the top of the device body (1); and an upper sealing cover (4) is threadedly connected to the top of the upper opening (3); the measuring cylinder (5) is fixed on one side of the device body (1), and the measuring cylinder (5) is connected to the device body (1) through a conduit (23); a piston rod (6) is provided inside the measuring cylinder (5), and a piston body (7) is fixed to the bottom end of the piston rod (6); and The top end of the piston rod (6) extends to the top of the measuring cylinder (5) and is fixed with a handle (13). A threaded hole (11) is provided on one side of the top end of the piston rod (6), and a threaded adjustment rod (12) is passed through the inside of the threaded hole (11), and the threaded adjustment rod (12) is threadedly connected to the threaded hole (11). The positioning block (10) is fixed to the bottom end of the threaded adjustment rod (12). The bottom end of the measuring cylinder (5) is provided with a feeding port (8), and the inner wall of the feeding port (8) is provided with an internal thread groove (14). The feeding tube (9) is provided below the feeding port (8).

2. A pediatric nursing auxiliary feeding device with a quantitative structure according to claim 1, characterized in that: A lower opening (19) is provided at the bottom end of the device cylinder (1), and a lower sealing cover (20) is threadedly connected to the bottom of the lower opening (19).

3. The pediatric nursing auxiliary feeding device with a quantitative structure according to claim 1, characterized in that: The device cylinder (1) and the measuring cylinder (5) are both made of PPSU material.

4. The pediatric nursing auxiliary feeding device with a quantitative structure according to claim 1, characterized in that: A first scale line (21) is marked on the outer surface of the device cylinder (1).

5. The pediatric nursing auxiliary feeding device with a quantitative structure according to claim 1, characterized in that: The outer surface of the measuring cylinder (5) is marked with a second scale line (22).

6. The pediatric nursing auxiliary feeding device with a quantitative structure according to claim 1, characterized in that: A rubber sealing sheet (17) is adhered to the inner wall of the top of the feeding tube (9), and a cross opening (18) is provided inside the rubber sealing sheet (17).

7. The pediatric nursing auxiliary feeding device with a quantitative structure according to claim 1, characterized in that: The top end of the feeding tube (9) extends to the inside of the feeding port (8) and is provided with an external thread strip (15), and the external thread strip (15) is tightly meshed with the internal thread groove (14).

8. The pediatric nursing auxiliary feeding device with a quantitative structure according to claim 1, characterized in that: A silicone tube (16) is sleeved on the outer wall of the bottom of the feeding tube (9), and the inner wall of the silicone tube (16) is tightly fitted with the outer wall of the feeding tube (9).

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