CN218220743U

CN218220743U - Infusion medicine bottle liquid medicine surplus monitoring devices

Info

Publication number: CN218220743U
Application number: CN202221605083.3U
Authority: CN
Inventors: 武琼; 武书亚
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-24
Filing date: 2022-06-24
Publication date: 2023-01-06
Anticipated expiration: 2032-06-24

Abstract

The utility model relates to a device for monitoring the residual liquid medicine of an infusion medicine bottle, which comprises a bottle neck ring, a screw rod, an infrared receiver, a turnover plate, an infrared transmitter, a controller and a buzzer; the bottleneck ring is annular, and the screw rod penetrates through a screw hole in the side face of the bottleneck ring; the infrared receiver is positioned on one side of the top of the bottle mouth ring; an arc-shaped side plate is arranged on the other side of the top of the bottleneck ring, the turnover plate is movably connected with a through groove in the arc-shaped side plate, and the infrared emitter is positioned on the turnover plate; the controller is respectively and electrically connected with the infrared receiver, the infrared transmitter and the buzzer. The utility model relates to an infusion medicine bottle liquid medicine surplus monitoring devices monitors the liquid level of the liquid medicine in to the infusion medicine bottle through optical means, is less than an definite value if the liquid level, then can lead to light to change, utilizes this change, realizes low liquid level monitoring to can make a sound, in order to remind patient or medical personnel, avoid the blood return phenomenon.

Description

Infusion medicine bottle liquid medicine surplus monitoring devices

Technical Field

The utility model relates to a medical equipment field, concretely relates to infusion medicine bottle liquid medicine surplus monitoring devices.

Background

Infusion refers to the process of infusing a liquid medicine into the body by intravenous drip.

Infusion is a branch of injection, is usually packaged in a glass or plastic infusion bottle or bag, and the dropping speed is adjusted by an infusion apparatus to continuously and stably infuse medicines into a body.

The liquid medicine in the transfusion medicine bottle is input into the body of a patient through a transfusion device. In the practical application process, because the infusion duration is long and the position of the infusion medicine bottle is usually placed higher, the adverse phenomenon of blood return of the infusion apparatus can be caused because the liquid medicine in the infusion medicine bottle is not noticed to be completely drained.

SUMMERY OF THE UTILITY MODEL

The utility model aims at:

design a infusion medicine bottle liquid medicine surplus monitoring devices, monitor the liquid level of the liquid medicine in the infusion medicine bottle through the optical means, be less than a definite value if the liquid level, then can lead to the light to change, utilize this change, realize low liquid level monitoring to can make a sound, in order to remind patient or medical personnel.

In order to achieve the above object, the present invention provides the following technical solutions:

a device for monitoring the residual liquid medicine of an infusion medicine bottle comprises a bottle neck ring, a screw rod, an infrared receiver, a turnover plate, an infrared transmitter, a controller and a buzzer; the bottleneck ring is annular, and the screw rod penetrates through a screw hole in the side face of the bottleneck ring; the infrared receiver is positioned on one side of the top of the bottle mouth ring; an arc-shaped side plate is arranged on the other side of the top of the bottleneck ring, the turnover plate is movably connected with a through groove in the arc-shaped side plate, and the infrared emitter is positioned on the turnover plate; the controller is respectively and electrically connected with the infrared receiver, the infrared transmitter and the buzzer.

Further, the roll-over plate is specifically through pivot and the blind hole swing joint on leading to the groove lateral wall to the outer wall of pivot is interference fit with the inner wall of blind hole.

Further, the transmitting end of the infrared transmitter faces the receiving end of the infrared receiver; the arc-shaped side plate is arc-shaped.

Further, a shell is arranged on the outer wall of the bottle mouth ring, and the controller and the buzzer are both located in the shell.

Furthermore, a battery is arranged in the shell, and the controller is electrically connected with the battery; the controller is specifically a single chip microcomputer.

Furthermore, an anti-slip pad is arranged on the inner wall of the bottleneck ring, and the anti-slip pad is made of rubber; and a handle is arranged at the outer end of the screw rod.

The utility model has the advantages that: the utility model provides an infusion medicine bottle liquid medicine surplus monitoring devices, utilize the bottleneck ring, the lead screw, infrared receiver, the returning face plate, infrared transmitter, controller and bee calling organ, infrared transmitter can send the infrared ray, pass the liquid medicine in the infusion medicine bottle, and receive by infrared receiver, monitor the liquid level of the liquid medicine in the infusion medicine bottle through optical means, be less than a definite value if the liquid level, the refraction then can lead to the light to change, utilize this change, realize low liquid level monitoring, and accessible bee calling organ makes sound, in order to remind patient or medical personnel, avoid the liquid medicine to flow the most blood return phenomenon that appears.

Drawings

Fig. 1 is a schematic view of the overall structure of the device for monitoring the remaining amount of liquid medicine in an infusion bottle.

Fig. 2 is a schematic view of another view angle of the device for monitoring the remaining amount of liquid medicine in an infusion bottle of the present invention.

Fig. 3 is a schematic view of another view angle of the device for monitoring the remaining amount of liquid medicine in an infusion bottle of the present invention.

Fig. 4 is a schematic diagram of an electric control system module of the device for monitoring the remaining amount of liquid medicine in an infusion bottle.

Reference numbers in the figures: 1. a finish ring; 2. a non-slip mat; 3. a screw rod; 4. a handle; 5. an infrared receiver; 6. an arc-shaped side plate; 7. a turnover plate; 8. an infrared emitter; 9. a controller; 10. a battery; 11. a housing; 12. a buzzer.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1 to 4, a device for monitoring the remaining amount of a liquid medicine in an infusion bottle comprises a bottleneck ring 1, a screw rod 3, an infrared receiver 5, a turnover plate 7, an infrared emitter 8, a controller 9 and a buzzer 12; the bottle neck ring 1 is annular, the bottle neck ring 1 is sleeved outside the bottle neck of the infusion medicine bottle when in use, the screw rod 3 penetrates through a screw hole in the side surface of the bottle neck ring 1, and the screw rod 3 can rotate in the screw hole; the infrared receiver 5 is positioned on one side of the top of the bottleneck ring 1, and the infrared receiver 5 is used for receiving infrared signals; an arc-shaped side plate 6 is arranged on the other side of the top of the bottleneck ring 1, the turnover plate 7 is movably connected with a through groove in the arc-shaped side plate 6, the angle posture of the turnover plate 7 can be adjusted relative to the arc-shaped side plate 6, the infrared transmitter 8 is positioned on the turnover plate 7, the infrared transmitter 8 is used for sending an infrared signal, and the infrared receiver 5 and the infrared transmitter 8 are both the existing mature technologies; the controller 9 is respectively electrically connected with the infrared receiver 5, the infrared emitter 8 and the buzzer 12, and the controller 9 is used for information processing and instruction output.

The overturning plate 7 is specifically movably connected with the blind hole in the side wall of the through groove through the rotating shaft, the outer wall of the rotating shaft is in interference fit with the inner wall of the blind hole, and therefore damping is achieved when overturning is conducted, self-overturning under the condition that no stress is generated is avoided, and the light irradiation direction of the infrared emitter 8 is consistent.

The turnover plate 7 is provided with a boss, and the infrared emitter 8 is specifically positioned on the inclined plane of the boss.

The transmitting end of the infrared transmitter 8 faces the receiving end of the infrared receiver 5, and the turnover plate 7 can be adjusted manually; the arc side plate 6 is arc-shaped, so that the interference with the infusion medicine bottle is avoided.

Be provided with casing 11 on the bottleneck ring 1 outer wall, controller 9, bee calling organ 12 all are located casing 11, and casing 11 is used for playing sheltering from and the guard action, and bee calling organ 12 is used for the sound production warning.

The shell 11 is also internally provided with a battery 10, the controller 9 is electrically connected with the battery 10, and the battery 10 is a lithium battery which is a mature technology in the prior art and is used for supplying power; the controller 9 is a single chip microcomputer, the specific type is an 89C51 single chip microcomputer, the existing mature technology is adopted, the price is low, and the basic control requirement is met.

The outer wall of the shell 11 is also provided with a charging interface, and the charging interface is electrically connected with the battery 10.

The inner wall of the bottleneck ring 1 is provided with the non-slip pad 2, the non-slip pad 2 is made of rubber, and the non-slip pad has a high friction coefficient and can avoid a slipping phenomenon; the outer end of the screw rod 3 is provided with a handle 4, and the handle 4 is convenient for medical staff to manually screw the screw rod 3.

The utility model discloses a theory of operation does:

before the infusion bottle is used, the battery 10 is charged fully, then the bottleneck ring 1 is sleeved on the periphery of the bottleneck of the infusion bottle, the handle 4 is screwed by hand, the screw rod 3 is driven by the handle 4 to rotate relative to the bottleneck ring 1, and the whole screw rod 3 moves towards the inner side of the bottleneck ring 1 along the axial direction under the action of threads, so that the outer wall of the bottleneck of the infusion bottle is tightly propped against the bottleneck, and the bottleneck of the infusion bottle is clamped by matching with the anti-slip pad 2; the infusion bottle is usually hung on the bracket, so that the monitoring device can be fixed;

after screwing, the reverse stroke of the thread is self-locked, so that the thread cannot loosen by self, and the fixing effect is ensured;

then the controller 9 controls the infrared emitter 8 to emit infrared rays at intervals, and adjusts the arc-shaped side plate 6 until the infrared rays emitted by the infrared emitter 8 can be received by the infrared receiver 5 on the other side of the infusion medicine bottle; when the infrared receiver 5 receives the alarm, the controller 9 makes the buzzer 12 give out a short sound, thereby indicating the medical staff;

then, the transfusion operation can be carried out; the infusion is continuously carried out, the liquid medicine in the infusion medicine bottle is gradually reduced, and the liquid level is gradually reduced; when the liquid level drops to and is close bottleneck department, the infrared ray that infrared emitter 8 sent changes direction through the refraction of liquid level, so infrared receiver 5 can not continue to receive light, and controller 9 makes bee calling organ 12 send continuous sound this moment to it is few to signal medical personnel or patient's liquid medicine surplus, need pull out the needle or change the infusion medicine bottle, avoids the phenomenon of returning blood.

The above examples are provided for further illustration of the present invention, but do not limit the present invention to these specific embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be understood as being within the protection scope of the present invention.

Claims

1. The utility model provides a transfusion medicine bottle liquid medicine surplus monitoring devices which characterized in that: comprises a bottleneck ring (1), a screw rod (3), an infrared receiver (5), a turnover plate (7), an infrared emitter (8), a controller (9) and a buzzer (12); the bottleneck ring (1) is annular, and the screw rod (3) penetrates through a screw hole in the side surface of the bottleneck ring (1); the infrared receiver (5) is positioned on one side of the top of the bottleneck ring (1); an arc-shaped side plate (6) is arranged on the other side of the top of the bottleneck ring (1), the turnover plate (7) is movably connected with a through groove in the arc-shaped side plate (6), and the infrared emitter (8) is positioned on the turnover plate (7); the controller (9) is electrically connected with the infrared receiver (5), the infrared emitter (8) and the buzzer (12) respectively.

2. The device for monitoring the remaining amount of a liquid medicine in an infusion bottle as claimed in claim 1, wherein: the turnover plate (7) is movably connected with the blind hole in the side wall of the through groove through a rotating shaft, and the outer wall of the rotating shaft is in interference fit with the inner wall of the blind hole.

3. The device for monitoring the remaining amount of a liquid medicine in an infusion bottle as claimed in claim 2, wherein: the transmitting end of the infrared transmitter (8) faces the receiving end of the infrared receiver (5); the arc-shaped side plates (6) are arc-shaped.

4. The device for monitoring the remaining amount of a liquid medicine in an infusion bottle as set forth in claim 3, wherein: a shell (11) is arranged on the outer wall of the bottleneck ring (1), and the controller (9) and the buzzer (12) are both located in the shell (11).

5. The device for monitoring the remaining amount of a liquid medicine in an infusion bottle as set forth in claim 4, wherein: a battery (10) is also arranged in the shell (11), and the controller (9) is electrically connected with the battery (10); the controller (9) is specifically a single chip microcomputer.

6. The device for monitoring the remaining amount of a liquid medicine in an infusion bottle as set forth in claim 5, wherein: the inner wall of the bottleneck ring (1) is provided with an anti-slip pad (2), and the anti-slip pad (2) is made of rubber; and a handle (4) is arranged at the outer end of the screw rod (3).