Pediatric medicine feeder

Abstract

The utility model discloses a pediatric medicine feeder in the technical field of pediatric medicine feeding, which comprises a tube body of the medicine feeder, the tube body comprises a movable cavity arranged at the middle upper part of the inner side of the tube body and a medicine pushing cavity arranged at the bottom of the movable cavity, one side of the tube body is connected with a flow guide tube, and the top of the flow guide tube is in threaded connection with a medicine storage bottle. Medicine in a medicine storage bottle flows into a medicine pushing cavity through a flow guide pipe, then a driving part is used for driving a medicine pushing assembly to push the medicine in the medicine pushing cavity to flow, so that the driving part is used for accurately controlling the medicine discharging amount, and the problems that when existing equipment is manually pushed to feed medicine, the medicine pushing force is difficult to control or children do not cooperate with the medicine pushing force are solved. The problems that a child is choked or coughed due to too much or too fast liquid medicine pushing and is uncomfortable to take medicine, and the liquid medicine overflows and is wasted due to the poor contact sealing effect of a nipple structure and a pipe body of an existing device, so that the convenience of feeding the medicine to the child and the accuracy of medicine dosage control are affected by the device are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of pediatric medicine feeding, in particular to a pediatric medicine feeding device. Background Art

[0002] A medicine feeder is an instrument for feeding medicine to patients. Since it is inconvenient for patients to take medicine by directly infusing the medicine, people usually use syringes to give medicine to patients in hospitals, which makes it convenient for staff to give medicine to patients. For pediatric nursing departments, nurses usually use a medicine feeder combined with a syringe and a pacifier 10 to give medicine to infants and young children. Existing equipment usually uses manual pushing to feed medicine, and the pushing force is not easy to control or is affected by external factors, resulting in excessive pushing of medicine, which may cause children to choke on the medicine.

[0003] In the existing equipment, the force of pushing the medicine is not well controlled when the medicine is manually pushed or the child does not cooperate, resulting in excessive or too fast pushing of the medicine, causing the child to choke on the medicine or cough, causing discomfort to the child while taking the medicine. In addition, the contact and sealing effect between the nipple 10 structure and the tube body 1 of the existing equipment is not good, resulting in overflow and waste of medicine, affecting the convenience of the equipment in feeding medicine to children and the accuracy of medicine dosage control. Therefore, a pediatric medicine feeder is provided by those skilled in the art to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a pediatric medicine feeder to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pediatric medicine feeder, comprising a tube body of the medicine feeder, the tube body comprising an active cavity opened in the middle and upper part of the inner side of the tube body and a medicine pushing cavity opened in the bottom of the active cavity, one side of the tube body is connected to a guide tube, and the top of the guide tube is screwed with a medicine storage bottle;

[0006] A one-way valve for guiding medicine is installed inside the guide tube, a driving member is installed inside the movable cavity, and a medicine pushing component is installed inside the tube body and inside the medicine pushing cavity.

[0007] Preferably: the medicine pushing assembly includes a sliding frame that passes through the movable cavity and the inner side of the medicine pushing cavity, a medicine pushing block is installed at the bottom of the sliding frame, a fixing ring is installed at the bottom of the tube body, a plurality of movable through holes arranged in a circle are opened on the outer side of the sliding frame, a nipple is installed at the bottom of the tube body and at the bottom of the medicine pushing cavity, the fixing ring is screwed to the bottom of the tube body to fix the nipple, and the sliding frame is slidably connected to the movable cavity and the medicine pushing cavity.

[0008] Preferably: the driving member includes a screw installed on the inner side of the movable cavity for driving, a first bevel gear is sleeved on the top of the screw, a fixed block is installed on the top of the tube body, a rotating block is installed on one side of the fixed block, a second bevel gear is sleeved on one end of the rotating block, a handle is installed on the other side of the rotating block, the first bevel gear is meshed with the second bevel gear, and the screw passes through the sliding frame and is threadedly connected to it.

[0009] Preferably, two guide blocks are installed on the other side of the sliding frame and close to the top, and guide grooves are respectively provided on both sides of the movable cavity, and the guide blocks are slidably connected to the guide grooves.

[0010] Preferably, two first sealing rings are installed at the bottom of the tube body, a second sealing ring is connected to the inner side of the fixing ring, two first sealing grooves are opened on one side of the nipple, and a second sealing groove is opened on the other side of the nipple.

[0011] Preferably, both sides of the tube body are connected with handles for easy picking, and the outer side of the tube body is covered with an anti-slip cover.

[0012] Preferably: a support frame is installed on the other side of the tube body, an anti-slip pad is installed on one side of the support frame, and the cross-section of the support frame is arc-shaped.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In the utility model, by setting a medicine storage bottle and a guide tube, the one-way valve in the guide tube can guide the medicine liquid and prevent the medicine from flowing backwards. After the medicine and the amount of medicine are prepared, the medicine storage bottle is screwed and fixed to the top of the guide tube, and then the medicine in the medicine storage bottle flows into the medicine pushing cavity through the guide tube, and then the driving part drives the medicine pushing assembly to push the medicine in the medicine pushing cavity to flow, so as to use the driving part to accurately control the amount of medicine discharged, and avoid excessive or too fast liquid discharge to cause discomfort to children choking on the medicine.

[0015] 2. In the utility model, a sliding frame, a medicine pushing block and a pacifier are provided, and the pacifier is pressed and fixed by a fixing ring and the bottom of the tube body. The sliding frame pushes the medicine in the medicine pushing cavity downward through the medicine pushing block, so that the medicine pushing block pushes the medicine out through the pacifier, thereby improving the convenience of the device for feeding medicine to children.

[0016] 3. In the utility model, by setting a screw, a first bevel gear and a second bevel gear, the handle can drive the second bevel gear to rotate through the rotating block, and the second bevel gear drives the screw in the forward and reverse directions through the first bevel gear, so that the screw drives the sliding frame to slide in the movable cavity and the medicine pushing cavity, thereby avoiding manual pushing of the device to export too much or too fast medicine, and improving the accuracy of the device in controlling the exported medicine amount. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a left-side cutaway stereoscopic view of the overall structure of the utility model;

[0019] Figure 3 The overall structure of the utility model Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4 The overall structure of the utility model Figure 2 Enlarged view of point B in the middle;

[0021] Figure 5 It is a structural schematic diagram of the sliding frame, the medicine pushing block and the movable through hole in the overall structure of the utility model.

[0022] In the figure: 1. tube body; 2. movable cavity; 3. medicine pushing cavity; 4. guide tube; 5. medicine storage bottle; 6. sliding frame; 7. medicine pushing block; 8. fixed ring; 9. movable through hole; 10. nipple; 11. screw; 12. first bevel gear; 13. fixed block; 14. rotating block; 15. second bevel gear; 16. guide block; 17. guide groove; 18. first sealing ring; 19. second sealing ring; 20. first sealing groove; 21. second sealing groove; 22. grip; 23. anti-slip sleeve; 24. support frame; 25. anti-slip pad; 101. handle. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1 to Figure 5 In an embodiment of the utility model, a pediatric medicine feeder includes a tube body 1 of the medicine feeder, the tube body 1 includes an active cavity 2 opened in the middle and upper part of the inner side of the tube body 1 and a medicine pushing cavity 3 opened at the bottom of the active cavity 2, a guide tube 4 is connected to one side of the tube body 1, a medicine storage bottle 5 is screwed on the top of the guide tube 4, a one-way valve for guiding medicine is installed on the inner side of the guide tube 4, a driving part is installed on the inner side of the active cavity 2, and a medicine pushing assembly is installed on the inner side of the tube body 1 and inside the medicine pushing cavity 3.

[0025] When in use, the one-way valve in the diversion tube 4 can divert the liquid medicine and prevent the medicine from flowing back. After the medicine and the dosage are prepared, the medicine storage bottle 5 is screwed and fixed to the top of the diversion tube 4. Then the medicine in the medicine storage bottle 5 flows into the medicine pushing chamber 3 through the diversion tube 4. The driving part drives the medicine pushing assembly to push the medicine in the medicine pushing chamber 3 to flow, so that the driving part can be used to accurately control the amount of medicine discharged to avoid excessive or too fast liquid discharge, which may cause discomfort to children choking on the medicine.

[0026] In one embodiment, specifically, the medicine pushing assembly includes a sliding frame 6 that passes through the inner side of the active cavity 2 and the medicine pushing cavity 3, a medicine pushing block 7 is installed at the bottom of the sliding frame 6, a fixing ring 8 is installed at the bottom of the tube body 1, and a plurality of circumferentially arranged active through holes 9 are opened on the outer side of the sliding frame 6, a nipple 10 is installed at the bottom of the tube body 1 and at the bottom of the medicine pushing cavity 3, two guide blocks 16 are installed on the other side of the sliding frame 6 and near the top, guide grooves 17 are respectively opened on both sides of the active cavity 2, the guide blocks 16 are slidably connected to the guide grooves 17, the fixing ring 8 is screwed to the bottom of the tube body 1 to fix the nipple 10, and the sliding frame 6 is slidably connected to the active cavity 2 and the medicine pushing cavity 3.

[0027] Among them, the two guide blocks 16 can guide and limit the sliding frame 6, improve the stability of the sliding frame 6 when sliding up and down, and press and fix the nipple 10 through the fixing ring 8 and the bottom of the tube body 1. The sliding frame 6 pushes the medicine in the medicine pushing cavity 3 downward through the medicine pushing block 7, so that the medicine pushing block 7 can push the medicine out through the nipple 10, thereby improving the convenience of the device for feeding medicine to children.

[0028] Furthermore, the driving member includes a screw 11 installed on the inner side of the movable chamber 2 for driving, a first bevel gear 12 is mounted on the top of the screw 11, a fixed block 13 is installed on the top of the tube body 1, a rotating block 14 is installed on one side of the fixed block 13, a second bevel gear 15 is mounted on one end of the rotating block 14, and a handle 101 is installed on the other side of the rotating block 14, the first bevel gear 12 is meshed with the second bevel gear 15, and the screw 11 passes through the sliding frame 6 and is threadedly connected thereto.

[0029] In one embodiment, specifically, the handle 101 can drive the second bevel gear 15 to rotate through the rotating block 14, and the second bevel gear 15 drives the screw 11 to rotate forward and reverse through the first bevel gear 12, so that the screw 11 drives the sliding frame 6 to slide in the movable cavity 2 and the medicine pushing cavity 3, thereby avoiding manual pushing of the device to export too much or too fast a drug, thereby improving the accuracy of the device in controlling the exported drug amount.

[0030] Among them, two first sealing rings 18 are installed at the bottom of the tube body 1, and a second sealing ring 19 is connected to the inner side of the fixing ring 8. Two first sealing grooves 20 are opened on one side of the nipple 10, and a second sealing groove 21 is opened on the other side of the nipple 10. The first sealing ring 18 is embedded in the first sealing groove 20, and the second sealing ring 19 is embedded in the second sealing groove 21, thereby increasing the contact area between the nipple 10 and the tube body 1, improving the sealing of the nipple 10 between the fixing ring 8 and the tube body 1, and avoiding waste caused by overflow of medicine.

[0031] Furthermore, handles 22 for easy grasping are respectively connected to both sides of the tube body 1, and an anti-slip cover 23 is sleeved on the outside of the tube body 1. The cross-section of the handle 22 is arc-shaped. The handle 22 and the anti-slip cover 23 facilitate nursing staff to grasp the tube body 1 from different directions, thereby improving the convenience of grasping the tube body 1.

[0032] More specifically, a support frame 24 is installed on the other side of the tube body 1, and an anti-skid pad 25 is installed on one side of the support frame 24. The cross-section of the support frame 24 is arc-shaped, and the support frame 24 is made of rubber. After the medicine storage bottle 5 and the guide tube 4 are screwed and fixed, the support frame 24 clamps and fixes the medicine storage bottle 5. The anti-skid pad 25 on the inner side of the support frame 24 can prevent the medicine storage bottle 5 from sliding, thereby improving the stability of fixing the medicine storage bottle 5.

[0033] The working principle of this utility model:

[0034] First, inject the prepared medicine into the medicine storage bottle 5, and then screw the medicine storage bottle 5 and the guide tube 4 together. At this time, the support frame 24 clamps and fixes the medicine storage bottle 5, and the anti-skid pad 25 on the inner side of the support frame 24 prevents the medicine storage bottle 5 from sliding. The medicine in the medicine storage bottle 5 flows into the medicine pushing chamber 3 through the one-way valve in the guide tube 4, and then the handle 101 drives the second bevel gear 15 to rotate through the rotating block 14, and then the second bevel gear 15 drives the screw 11 to rotate through the first bevel gear 12, and then the screw 11 drives the sliding frame 6 to slide in the active chamber 2 and the medicine pushing chamber 3, and at the same time, the sliding frame 6 drives the guide block 16 to slide in the guide groove 17, and then the sliding frame 6 drives the medicine pushing block 7 to slide in the medicine pushing chamber 3, and then the medicine pushing block 7 pushes the medicine to slowly flow through the nipple 10 and is injected into the child's mouth.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A pediatric medicine feeder, comprising a tube body (1) of the medicine feeder, characterized in that: The tube body (1) comprises an active cavity (2) opened at the middle and upper part of the inner side of the tube body (1) and a medicine pushing cavity (3) opened at the bottom of the active cavity (2); one side of the tube body (1) is connected to a flow guide tube (4), and the top of the flow guide tube (4) is screwed with a medicine storage bottle (5); A one-way valve for guiding medicine is installed on the inner side of the flow guide tube (4), a driving member is installed on the inner side of the movable chamber (2), and a medicine pushing component is installed on the inner side of the tube body (1) and on the inner side of the medicine pushing chamber (3).

2. A pediatric medicine feeder according to claim 1, characterized in that: The medicine pushing assembly comprises a sliding frame (6) penetrating the inner side of the active cavity (2) and the medicine pushing cavity (3); a medicine pushing block (7) is installed at the bottom of the sliding frame (6); a fixing ring (8) is installed at the bottom of the tube body (1); a plurality of movable through holes (9) arranged in a circumferential manner are opened on the outer side of the sliding frame (6); a nipple (10) is installed at the bottom of the tube body (1) and located at the bottom of the medicine pushing cavity (3); the fixing ring (8) is screwed to the bottom of the tube body (1) to fix the nipple (10); and the sliding frame (6) is slidably connected to the active cavity (2) and the medicine pushing cavity (3).

3. A pediatric medicine feeder according to claim 2, characterized in that: The driving member comprises a screw (11) installed inside the movable chamber (2) for driving, a first bevel gear (12) being sleeved on the top of the screw (11), a fixed block (13) being installed on the top of the tube body (1), a rotating block (14) being installed on one side of the fixed block (13), a second bevel gear (15) being sleeved on one end of the rotating block (14), a handle (101) being installed on the other side of the rotating block (14), the first bevel gear (12) being meshed with the second bevel gear (15), and the screw (11) passing through the sliding frame (6) and being threadedly connected thereto.

4. A pediatric medicine feeder according to claim 2, characterized in that: Two guide blocks (16) are installed on the other side of the sliding frame (6) and close to the top. Guide grooves (17) are respectively provided on both sides of the movable cavity (2). The guide blocks (16) are slidably connected to the guide grooves (17).

5. A pediatric medicine feeder according to claim 2, characterized in that: Two first sealing rings (18) are installed at the bottom of the tube body (1), a second sealing ring (19) is connected to the inner side of the fixing ring (8), two first sealing grooves (20) are provided on one side of the nipple (10), and a second sealing groove (21) is provided on the other side of the nipple (10).

6. A pediatric medicine feeder according to claim 1, characterized in that: Handles (22) for easy handling are respectively connected to both sides of the tube body (1), and an anti-slip sleeve (23) is sleeved on the outside of the tube body (1).

7. A pediatric medicine feeder according to claim 1, characterized in that: A support frame (24) is installed on the other side of the tube body (1), an anti-slip pad (25) is installed on one side of the support frame (24), and the cross section of the support frame (24) is arc-shaped.

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