CN112067106A

CN112067106A - Medicine taking tube

Info

Publication number: CN112067106A
Application number: CN202011066289.9A
Authority: CN
Inventors: 马海艳
Original assignee: Nanning University
Current assignee: Nanning University
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2020-12-11

Abstract

The invention discloses a medicine taking tube which comprises a weighing device, a rubber head, a tube body and a tube opening, wherein the weighing device is provided with a miniature electronic scale and a buzzer connected with the miniature electronic scale, a button battery is further arranged on the weighing device, the tube body is made of PES (polyether sulfone), the tube body is formed by sequentially connecting a long tube, a short tube and a cantilever, the cantilever is in contact with a weighing sensor arranged on the miniature electronic scale, the rubber head is formed by a rubber head I and a rubber head II, the rubber head I and the rubber head II are respectively connected to two sides of the short tube in a sealing mode, and the tube opening is connected with the lower end of the long tube through threads. The invention sucks the liquid medicine by extruding the two rubber heads with different sizes, so that the medicine taking can more easily reach the required scale. If the generated bubbles do not see whether the suction amount reaches the standard, the weight of the sucked medicine can be checked by weighing and peeling. Whether the amount of the absorbed medicine meets the requirement or not is conveniently and accurately judged, and the medicine taking amount of the infant is not too much or too little.

Description

Medicine taking tube

Technical Field

The invention belongs to the field of medicine taking tools, and relates to a medicine taking tube.

Background

The ibuprofen coagulant is a common antipyretic for children cold, and is weak in self-regulation of children and drug decomposition capacity. Therefore, the amount of the catalyst used is not more than the allowable range, but is not so small that the temperature lowering effect is not obtained. Because the ibuprofen coagulant is coagulated and has turbid white-like color, the currently used medicine taking pipe is in a common dropper type. After the dropper is put into the coagulation liquid, the air in the dropper is squeezed out, and the liquid medicine can be sucked into the dropper. Scales are arranged on the dropper, and a certain scale amount is sucked according to requirements. However, since the rubber head for extruding air on the dropper is unique and has a large volume, when the rubber head is extruded, the change of the internal air is large, and the amount of the air sucked is not easy to control. When the medicine tube is taken out and does not reach the required value, micro adjustment cannot be carried out, and after the medicine tube is sucked or extruded again, the medicine liquid in the medicine tube is often too much or too little. Meanwhile, the ibuprofen coagulant is turbid white liquid, and whether air bubbles exist in the dropper cannot be seen clearly. If the bubbles exist, the dosage of the medicine is high enough, so that people can not judge whether the dosage in the dropper is consistent or not. Therefore, it is difficult to ensure the accuracy of the amount of the infant food when feeding the medicine.

Disclosure of Invention

In order to solve the technical problem, the invention provides a medicine taking tube.

The invention is realized by the following technical scheme.

The invention provides a medicine taking tube which comprises a weighing device, a rubber head, a tube body and a tube opening, wherein the weighing device is provided with a miniature electronic scale and a buzzer connected with the miniature electronic scale, a button battery is further arranged on the weighing device, the tube body is made of PES (polyether sulfone), the tube body is formed by sequentially connecting a long tube, a short tube and a cantilever, the cantilever is in contact with a weighing sensor arranged on the miniature electronic scale, the rubber head is formed by a rubber head I and a rubber head II, the rubber head I and the rubber head II are respectively connected to two sides of the short tube in a sealing mode, and the tube opening is connected with the lower end of the long tube through threads.

The first rubber head and the second rubber head are communicated with the short pipe, and the volume of the first rubber head is two or three times smaller than that of the second rubber head.

The weighing device is provided with a supporting rod, and the supporting rod is rotatably connected with the pipe body.

The first rubber head and the second rubber head are made of rubber.

The pipe orifice is designed into a conical shell, is made of aluminum, and has the wall thickness of 1 mm.

The short pipe is communicated with the long pipe, and scales are carved on the long pipe.

The invention has the beneficial effects that: the medicine liquid is sucked by extruding the two rubber heads with different sizes, the second rubber head can suck a large amount of medicine liquid, and the first rubber head can carry out micro-adjustment on the suction quantity, so that the medicine taking can more easily reach the required scale. If the generated bubbles do not see whether the suction amount reaches the standard, the weight of the sucked medicine can be checked by weighing and peeling. Whether the amount of the absorbed medicine meets the requirement or not is conveniently and accurately judged, and the medicine taking amount of the infant is not too much or too little.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial cross-sectional view of the elongated tube and load cell of the present invention;

fig. 3 is a schematic view of the present invention at the time of weighing.

In the figure: 1-weighing device, 2-rubber head, 3-pipe body, 4-pipe mouth, 11-miniature electronic scale, 12-support rod, 111-weighing sensor, 31-long pipe, 32-short pipe, 33-cantilever, 21-rubber head I, and 22-rubber head II.

Detailed Description

The technical solution of the present invention is further described below with reference to the accompanying drawings, but the scope of the claimed invention is not limited thereto.

As shown in fig. 1, 2 and 3, the medicine taking tube comprises a weighing device 1, a rubber head 2, a tube body 3 and a tube opening 4, wherein the weighing device 1 is provided with a miniature electronic scale 11 and a buzzer connected with the miniature electronic scale 11, and the buzzer gives out an alarm sound after a weighing value is stable. The weighing device 1 is further provided with a button cell, the pipe body 3 is made of PES (polyether sulfone), the PES is also called polyether sulfone, and the pipe body is colorless and transparent, light, drop-resistant, easy to clean, safe and free of bisphenol A, so that the height of the ibuprofen coagulant in the pipe body can be judged through visual inspection, and the product quality is safe.

The pipe body 3 is formed by sequentially connecting a long pipe 31, a short pipe 32 and a cantilever 33, the cantilever 33 is in contact with a weighing sensor arranged on the miniature electronic scale 11, the rubber head 2 is formed by a rubber head I21 and a rubber head II 22, the rubber head I21 and the rubber head II 22 are respectively connected to two sides of the short pipe 32 in a sealing mode, and the pipe opening 4 is connected with the lower end of the long pipe 31 through threads. The threaded connection allows the nozzle 4 to be disassembled for cleaning or replacement with a new nozzle 4.

The first rubber head 21 and the second rubber head 22 are communicated with the short pipe 32, and the volume of the first rubber head 21 is two or three times smaller than that of the second rubber head 22. So that a large amount of liquid medicine can be sucked when the second extrusion rubber head 22 is extruded, and when the required scale is not reached, the first extrusion rubber head 21 is adjusted in small dosage, sucked or extruded to more easily reach the required value.

Weighing device 1 is equipped with bracing piece 12, and bracing piece 12 rotates with shaft of pipe 3 to be connected, makes shaft of pipe 3 hang on weighing device 1 through bracing piece 12, and when making to weigh, cantilever 33 that shaft of pipe 3 was equipped with can contact with weighing sensor 111 alone.

The miniature electronic scale 11 is provided with a digital display screen and a weighing switch button. The main components of the miniature electronic scale 11 are as follows: the weighing sensor 111 and its circuit, amplifier circuit, filter circuit, analog-to-digital converter, central processing unit (single chip), power supply circuit, display circuit, input/output interface circuit.

Basic working process of a circuit of the miniature electronic scale 11: the cantilever 33 is in contact with the weighing sensor 111 of the miniature electronic scale 11, and after the tube body 3 sucks the medicine, the tube body 3 is horizontally placed to form a lever structure. The ibuprofen coagulant contained in the pipe body 3 generates gravity and is applied to the load cell 111 through the cantilever 33. The weighing sensor 111 deforms under pressure, so that the impedance changes, the excitation voltage changes, and a weakly-changed analog signal is output. The weak analog signal is amplified and then linked to a matching signal for subsequent circuits. The amplified analog signal is output to A/D converter after being amplified by CPU circuit. The A/D is converted into digital signals which are convenient to process and output to a microprocessor for control. The microprocessor outputs the result to the display screen for display according to the key command and the program. The memory is used for matching with micro-storage related data and programs. The button cell and the circuit thereof provide corresponding electric energy for the micro electronic scale 11.

The first rubber head 21 and the second rubber head 22 are made of rubber, the rubber is made of a high-elasticity polymer material capable of being reversibly deformed, is high in elasticity at room temperature, can generate large deformation under the action of small external force, and can recover the original shape after the external force is removed.

The design of mouth of pipe 4 is conical casing, and the material is aluminium, and the casing wall thickness is 1 millimeter to make pipe shaft 3 compress tightly the mouth of pipe when the level is placed, avoid the liquid medicine to flow.

The short pipe 32 is communicated with the long pipe 31, and scales are carved on the long pipe 31 so that the long pipe 3 is communicated with the rubber head 2, thereby being beneficial to extruding air and observing the scales of the rising of the liquid medicine.

Claims

1. A medicine taking tube is characterized in that: including weighing device (1), glue head (2), pipe shaft (3) and mouth of pipe (4), weighing device (1) is equipped with miniature electronic scale (11) and the bee calling organ of being connected with miniature electronic scale (11), still is equipped with button cell on weighing device (1), the material of pipe shaft (3) is PES, and pipe shaft (3) connect gradually by long tube (31), nozzle stub (32) and cantilever (33) and constitute, and cantilever (33) and weighing sensor (111) the contact that miniature electronic scale (11) was equipped with, glue head (2) by gluing first (21) and glue first two (22) and constitute, glue first (21) and glue first two (22) sealing connection respectively in the both sides of nozzle stub (32), mouth of pipe (4) passes through threaded connection with the lower extreme of long tube (31).

2. The dispensing tube of claim 1, wherein: the first rubber head (21) and the second rubber head (22) are communicated with the short pipe (32), and the volume of the first rubber head (21) is two times or three times smaller than that of the second rubber head (22).

3. The dispensing tube of claim 1, wherein: the weighing device (1) is provided with a support rod (12), and the support rod (12) is rotatably connected with the pipe body (3).

4. The dispensing tube of claim 1, wherein: the first rubber head (21) and the second rubber head (22) are made of rubber.

5. The dispensing tube of claim 1, wherein: the pipe orifice (4) is designed into a conical shell, is made of aluminum, and has the wall thickness of 1 mm.

6. The dispensing tube of claim 1, wherein: the short pipe (32) is communicated with the long pipe (31), and scales are carved on the long pipe (31).