CN211383177U - An automatic infusion bottle changing rack - Google Patents

Abstract

The utility model relates to an automatic bottle changing rack for infusion. The upper end of the bottle rack is uniformly fixed with hooks along the radial direction, and a racking handle is arranged under the hooks; There are screw holes in the screw holes, the lower part of the screw rod is connected with a motor, and the Y27-NSNC sensor is fixed on the bracket under the puncture frame. The steering gear is arranged inside the bottle holder, and the steering gear can drive the bottle holder to rotate. The Y27-NSNC sensor detects the disappearance of the liquid in the tube at the puncture, and transmits the NPN signal to the single-chip microcomputer. The single-chip controls the steering gear to drive the bottle holder to rotate, and then drives the puncture holder through the motor to control the insertion and extraction of the puncture to achieve automatic bottle replacement. , to ensure the convenience, timeliness and safety of infusion. Significantly reduce the work pressure of nurses during the peak flu season.

Description

An automatic infusion bottle changing rack

technical field

The utility model relates to the technical field of medical devices, in particular to an automatic bottle changing rack for infusion.

Background technique

my country is the most populous country in the world. Now with the development of the economy, the people have basically solved the problem of food and clothing, and the average life expectancy has also increased significantly. Correspondingly, people have paid more attention to their health. Many diseases were discovered early. There are many people who have high medical requirements and go to the hospital when they get sick. Therefore, many hospitals are overcrowded. In addition to the raging flu in recent years, the number of patients in each hospital is unimaginable. Under such circumstances, changing the bottle of infusion has become the most time-consuming and labor-intensive task for nurses.

In recent years, it has often happened that the nurses in the hospital did not change the bottle in time because of too many patients, which caused the patient's blood to coagulate, causing unnecessary harm to the patient, and even disabled patients in some cases. There are also some patients who forget to notify the nurse to change the bottle because of other reasons such as playing with mobile phones, sleeping, etc., resulting in the air entering the veins after the drug is infused, threatening the patient's life. Judging from the current market situation and research fields in my country, there are very few products related to automatic infusion bottle changing racks, and the market demand is very large.

SUMMARY OF THE INVENTION

The purpose of the utility model is to provide an automatic transfusion bottle changing rack, which can not only automatically change the transfusion bottle but also automatically alarm after the transfusion is completed, so as to ensure the safety and timeliness of the infusion and the bottle changing during the peak period of infusion, and reduce the burden of nurses. pressure.

The technical scheme adopted by the utility model to solve the technical problem is as follows: an automatic infusion bottle changing rack, comprising a base, a vertical rod is fixed on the base, a bottle changing device is arranged on the top of the vertical rod, and a puncture is arranged below the bottle changing device The bottle changing device includes a bottle holder, the upper end of the bottle holder is evenly fixed with six hooks in the radial direction, and the lower end of the bottle holder is evenly fixed with six holders in the radial direction; the puncturing device includes a horizontally arranged bracket The end of the bracket is provided with a groove, and the groove is provided with a puncture frame. The shape of the puncture frame is adapted to the puncture device of the infusion tube. The two sides of the puncture frame are respectively provided with threaded holes that penetrate through. The screw, the lower part of the screw is connected with a motor, the Y27-NSNC sensor is fixed on the bracket under the puncture frame, the motor and the Y27-NSNC sensor are both connected with the microcontroller, and the microcontroller is also connected with the steering gear, which is arranged inside the bottle holder and is The steering gear can drive the bottle holder to rotate.

Specifically, the upper part of each hook is connected with a spring, and the outside of the spring is provided with a spring cover.

Specifically, each holder is located directly below a hook, and the end of the holder is provided with a groove for clamping the bottle opening of the infusion bag.

Specifically, the single-chip microcomputer is fixed on the bracket.

Specifically, the bracket is fixed on the side wall of the vertical rod below the bottle holder.

Specifically, the single-chip microcomputer is connected with the nurse's office through a wireless module.

Further, the pole is a telescopic pole.

The utility model has the following beneficial effects: when the bottle changing rack of the utility model detects the disappearance of the liquid in the pipe at the puncture device through the Y27-NSNC sensor, the NPN signal is transmitted to the single-chip microcomputer, and the single-chip computer controls the steering gear to drive the bottle racker to rotate, and then passes the motor. The puncture rack is driven to control the insertion and extraction of the puncture device to realize automatic bottle change, which ensures convenience, timeliness and safety during infusion. It can effectively prevent unnecessary harm to patients caused by untimely changing the bottle, and also significantly reduce the work pressure of nurses during the peak period of influenza, and improve the doctor-patient relationship to a certain extent.

Description of drawings

Figure 1 is a schematic diagram of the overall structure of the bottle changing rack of the present invention.

Figure 2 is a schematic structural diagram of the bottle changing device of the present invention.

3 is a schematic structural diagram of the puncturing device of the present invention.

In the figure, 1, spring cover, 2, spring, 3, hook, 4, holder, 5, bracket, 6, puncture holder, 7, screw, 8, motor, 9, Y27-NSNC sensor, 10, bottle holder , 11, pole, 12, base, 13, steering gear, 14, microcontroller.

Detailed ways

The present utility model will now be described in further detail in conjunction with the accompanying drawings.

As shown in Figures 1-3, an automatic infusion bottle changing rack includes a base on which a telescopic pole 11 is fixed. The telescopic structure of the pole 11 can be a conventional telescopic structure. In the accompanying drawings of the present utility model Not shown. The top of the vertical rod 1 is provided with a bottle changing device, and the bottom of the bottle changing device is provided with a puncturing device. The bottle changing device includes a bottle holder 10. The upper end of the bottle holder 10 is evenly fixed with six hooks 3 along the radial direction. A spring 2 is connected to the upper part of each hook 3, and a spring cover 1 is provided outside the spring 2. The lower end of the bottle holder 10 is evenly fixed with six holder hands 4 along the radial direction, each holder 4 is located just below a hook 3, and the end of the holder 4 is provided with a groove for snapping the bottle mouth of the infusion bag .

The puncturing device includes a bracket 5 arranged laterally, and the bracket 5 is fixed on the side wall of the vertical rod 11 below the bottle holder 10 . The end of the bracket 5 is provided with a groove, and the groove is provided with a puncture frame 6, the shape of the puncture frame 6 is adapted to the puncture device of the infusion tube, and the shape of the puncture frame 6 is just half wrapping the puncture device of the infusion tube, making it easy to install and will not loosen. The two sides of the puncture rack 6 are respectively provided with threaded holes through, and the screw holes are provided with screws 7. The lower part of the screw 7 is connected with a motor 8. The motor 8 drives the screw 7 to rotate to drive the puncture rack 6 to move up and down. A Y27-NSNC sensor 9 is fixed on the bracket below the puncture frame 6, the motor 8 and the Y27-NSNC sensor 9 are both connected to the microcontroller 14, the Y27-NSNC sensor 9 detects the disappearance of the liquid in the tube at the puncture device, and transmits the NPN signal. To the single-chip microcomputer 14, the single-chip microcomputer controls the motor 8 to pull the puncture out of the bottle mouth, the single-chip microcomputer 14 is fixed on the bracket 5, the single-chip microcomputer 14 is connected with the nurse's office through the wireless module, and the single-chip microcomputer 14 is also connected with the steering gear 13, and the single-chip microcomputer 14 controls the steering gear 13 to make The bottle holder 10 rotates at a certain angle, and finally the single-chip microcomputer 14 controls the motor 8 so that the piercer is inserted into the bottle mouth to realize the bottle change. The steering gear 13 is arranged inside the bottle holder 10 and the steering gear 13 can drive the bottle holder 10 to rotate.

The height of the pole can be adjusted according to different height requirements. The hook 3 with spring 2 can hook the infusion bag to keep the infusion bag upright, and the handle 4 is stuck on the bottle mouth of the infusion bag. At the beginning, the nurse opens the infusion stand through the mobile phone Bluetooth and enters the infusion through Bluetooth. The number of bottles, after the first bottle of liquid is finished, the Y27-NSNC sensor 9 detects the disappearance of the liquid at the nozzle connected to the puncture device, and outputs the NPN signal to the single-chip microcomputer 14. The single chip 14 controls the motor 8 to drive the screw 7 to rotate and drives the puncture frame 6 to pull out the puncture device fixed on the puncture frame from the bottle mouth, and the steering gear 13 drives the bottle holder 10 to rotate at a certain angle so that the next infusion bottle is aligned with the bracket 5 Then, the motor 8 drives the screw 7 to rotate and drives the puncture frame 6 to make the puncture device fixed on the puncture frame pierce the bottle mouth, thereby realizing automatic cycle bottle replacement.

At the beginning, the medical staff input the number of infusion bottles through the Bluetooth connection of the mobile phone to the microcontroller 14, and the infusion stand was changed to the last bottle through the upper bottle changing operation. The wireless module transmits the signal to the nurse's office, and the nurse goes to the patient's bed to pull out the needle.

The utility model is mainly used in hospitals, sanitation rooms, operating rooms and other places where infusion is required, it can ensure the timeliness of changing the bottle when the patient is infusion, improve the safety of infusion, and prevent the flu peak period due to the large number of patients and nurses. This will cause the bottle to be changed in time, thus causing unnecessary risks to the patient. Moreover, the daily workload of nurses is reduced, the pressure of nurses is reduced, the medical level is improved to a certain extent, and the relationship between doctors and patients is improved.

The above-mentioned embodiments merely describe the preferred embodiments of the present invention, and do not limit the concept and scope of the present invention. On the premise of not departing from the design concept of the present invention, various modifications and improvements made by those of ordinary skill in the art to the technical solutions of the present invention shall fall within the protection scope of the present invention.

The technology, shape and structure part that are not described in detail in the present invention are all known technology.

Claims (6)

1. An automatic infusion bottle changing frame is characterized by comprising a base, wherein a vertical rod is fixed on the base, a bottle changing device is arranged at the top of the vertical rod, a puncturing device is arranged below the bottle changing device, the bottle changing device comprises a bottle holder, six hooks are uniformly fixed at the upper end of the bottle holder along the radial direction, and six handles are uniformly fixed at the lower end of the bottle holder along the radial direction; the puncture device comprises a transversely arranged support, a groove is formed in the end portion of the support, a puncture frame is arranged in the groove, the shape of the puncture frame is matched with that of a puncture device of a transfusion tube, threaded holes which penetrate through the support are formed in two sides of the puncture frame respectively, a screw rod is arranged in each threaded hole, a motor is connected to the lower portion of each screw rod, a Y27-NSNC sensor is fixed on the support below the puncture frame, the motor and the Y27-NSNC sensor are connected with a single chip microcomputer, the single chip microcomputer is further connected with a steering engine, and the steering engine is arranged inside the bottle holder and can drive the bottle holder to.

2. The automatic bottle changing rack for infusion as claimed in claim 1, wherein a spring is connected to the upper part of each hook, and a spring cover is arranged outside the spring.

3. The automatic bottle changing rack for infusion according to claim 1, wherein each rack hand is located right below one hook, and a groove for clamping the mouth of the infusion bag is formed in the end of each rack hand.

4. The automatic bottle changing rack for infusion according to claim 1, wherein the single chip microcomputer is fixed on the bracket.

5. The automatic bottle-changing rack for infusion according to claim 1 or 4, wherein the rack is fixed on the side wall of the vertical rod below the bottle-holding device.

6. The automatic bottle changing rack for infusion as claimed in claim 1, wherein the single chip microcomputer is connected with a nurse office through a wireless module.

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