CN115813767A - An auxiliary medicine feeding device - Google Patents

Abstract

The invention provides an auxiliary drug feeding device, which belongs to the technical field of medical devices. The device includes an outer sleeve, an injection sleeve, a connecting sleeve, a rubber nozzle and a controller. The injection sleeve is arranged inside the outer sleeve, and the outer sleeve There is an annular groove on the inner wall, a heating wire is arranged inside the annular groove, and an escape groove is opened on the outside of the other end of the outer sleeve, the top of the rubber nozzle is embedded in the inside of the avoidance groove, the connecting sleeve is arranged on the outside of the rubber nozzle, and the injection barrel There is a piston piece inside, the bottom end of the injection barrel is connected with a liquid outlet pipe, the inside of the liquid outlet pipe is provided with a turbine, the inside of the outer sleeve is provided with a magnetoelectric converter, and the bottom outer surface of the rubber nozzle is provided with an outlet pipe in an annular array. There is a metal temperature-sensing ring on one side of the liquid outlet and the liquid outlet, and the controller is installed on the outer surface of the outer sleeve. This device solves the problem that the drug feeder has a single function and is inconvenient to control the dosage of the drug. waste problem.

Description

An auxiliary medicine feeding device

technical field

The invention relates to the technical field of appliances for oral administration of medicines, in particular to an auxiliary medicine feeding device.

Background technique

Due to the characteristics of growth and development, pediatric patients are quite different from adults in terms of physiology, cognition, and social psychology, which makes pediatric patients more risky in the medical care environment. Generally, newborn drugs are mostly granular solvents Or syrup, because the medicine itself has a certain smell, so infants and young children are prone to resistance, struggle and other behaviors, which leads to cumbersome and inefficient feeding process, and the dose of medicine cannot be reached, and the therapeutic effect cannot be achieved.

With the improvement of clinical nursing technology, the medicine feeding device has also been technically improved, but most of the existing technologies only have a simple medicine feeding function when used, and the medicine is squeezed into the mouth of the infant by pressing, and the medicine is squeezed into the mouth of the infant when it is negligent. If it is too large, it is easy to cause the medicine to be fed too quickly, causing the danger of infants and young children choking on the medicine. Moreover, most medicine feeding devices are troublesome to use, have single functions, are not easy to control the dosage of medicine feeding, and easily cause waste of medicine.

Contents of the invention

The embodiment of the present invention provides an auxiliary drug feeding device, which aims to solve the problem that the drug feeding device proposed in the background art has a single function, is inconvenient to control the feeding dose, and is troublesome to use. It is easy to cause the problem of medicament waste.

In view of the problems referred to above, the technical solution proposed by the present invention is:

An auxiliary drug feeding device, comprising an outer sleeve, an injection sleeve, a connecting sleeve, a rubber nozzle and a controller, the outer sleeve is a hollow cylindrical structure, the injection sleeve is arranged inside the outer sleeve, and the One end of the outer sleeve is provided with a countersunk groove, and the bottom of the countersunk groove is provided with a card slot, and one end of the injection barrel is provided with a snap ring, and the snap ring is embedded in the inside of the card slot, so The inner wall of the outer sleeve is provided with an annular groove, the interior of the annular groove is provided with a heating wire, the outer side of the other end of the outer sleeve is provided with an escape groove, and the rubber nozzle is arranged at one end of the outer sleeve. The top of the rubber nozzle is embedded in the avoidance groove, the connecting sleeve is arranged on the outside of the rubber nozzle, a piston piece is arranged inside the injection barrel, and a push rod is connected to the top of the piston piece , the bottom end of the syringe is connected with a liquid outlet pipe, the inside of the liquid outlet pipe is provided with a turbine, the inside of the outer sleeve is provided with a magnetoelectric converter, and the magnetoelectric converter and the turbine Corresponding to the center position, the end of the liquid outlet pipe is connected to the top of the rubber nozzle, and the bottom outer surface of the rubber nozzle is provided with a liquid outlet in an annular array, and one side of the liquid outlet is provided with a metal sensor. The temperature ring, the controller is arranged on the outer surface of the outer sleeve, and the output ends of the magnetoelectric converter and the metal temperature sensing ring are both electrically connected to the input end of the controller.

In order to better realize the technical solution of the present invention, the following technical measures are also adopted.

Further, the inner rotation of the countersunk groove is provided with two buckles, one end of the buckle abuts against the top of the snap ring, the heating wire is distributed in a spiral, and is connected to the outer surface of the injection barrel. Surface bonding, the inner wall of the outer sleeve is provided with a temperature sensor, the temperature sensor is in contact with the bottom of the syringe, the output end of the temperature sensor is electrically connected to the input end of the controller, the The input end of the heating wire is electrically connected with the output end of the controller.

Further, the bottom of the injection cylinder has a conical structure, the piston piece is slidingly fitted with the inner wall of the injection cylinder, the shape of the bottom of the piston piece is adapted to the bottom shape of the injection cylinder, and the injection A guide ring is provided at the center of the top of the cylinder, and the guide ring is loosely matched with the push rod, and the top end of the push rod passes through the guide ring and extends to the outside of the syringe.

Further, the center of the turbine is fixedly connected with a central shaft, and both sides of the turbine are provided with fixing frames, and the fixing frames are in the shape of a "ten", and the ends of the fixing frames are connected with the outlet of the liquid. The inner wall of the pipe is fixedly connected, and the two ends of the central shaft are respectively connected to the centers of the two fixed frames in rotation.

Further, the inside of the magnetoelectric converter is provided with an electromagnetic coil, a permanent magnet and a signal amplifier, the electromagnetic coil is sleeved on the outside of the permanent magnet, the central axis of the electromagnetic coil and the central axis of the turbine Vertically, the output end of the electromagnetic coil is electrically connected to the signal amplifier, and the output end of the signal amplifier is electrically connected to the input end of the controller.

Further, the top center of the rubber nozzle is provided with a sealing groove, the inner wall of the sealing groove is provided with a sealing ring, and the bottom end of the liquid outlet pipe extends to the inside of the sealing groove, and the sealing ring is connected to the sealing groove. The outer surface of the liquid outlet pipe is in contact with each other, and the center of the bottom of the sealing groove is provided with a liquid medicine flow channel, and the liquid medicine flow channel communicates with the liquid outlet, and the liquid outlet is arranged obliquely.

Further, the outside of the bottom end of the outer sleeve is provided with external threads, the outside of the rubber nozzle is provided with a fixing ring, the top of the fixing ring is provided with a guide part, and the inside of the avoidance groove is provided with a guide groove, The guide part is embedded in the guide groove, one side of the fixing ring abuts against the bottom end of the outer sleeve, and the other side of the fixing ring abuts against the inside of the connecting sleeve , the top end of the connecting sleeve is provided with an internal thread, and the internal thread is matched with the external thread.

Further, the inside of the outer sleeve is provided with two first conductive grooves, and the inside of the first conductive groove is provided with a conductive post and a spring member, and the two ends of the spring member are connected to the first conductive groove respectively. The bottom wall of the rubber nozzle abuts against the end of the conductive column, and the top of the rubber nozzle is provided with two second conductive slots, and a conductive piece is provided inside the second conductive slot, and the conductive column is inserted into the The inside of the second conductive groove is then in contact with the conductive sheet, the metal temperature sensing ring is electrically connected to the conductive sheet, and the conductive column is electrically connected to the controller.

Further, finger rings are arranged symmetrically on both sides of the top end of the outer sleeve.

Further, a display screen and control buttons are arranged on the outside of the controller, and both the display screen and the control buttons are electrically connected to the controller.

Compared with the prior art, the beneficial effects of the present invention are:

(1) The device connects the injection cylinder and the rubber nozzle through the outer sleeve, and the rubber nozzle injects the liquid medicine into the mouth of infants and young children. It is safe to use. The turbine installed in the liquid outlet acts on the magnetoelectric converter during the flow of the medicine, which is used to measure the flow of the medicine, accurately control the dosage of the medicine, and effectively improve the therapeutic effect;

(2) The device is easy to take and operate. The heating wire can maintain the temperature of the medicine in the injection cylinder, maintain the curative effect of the medicine, reduce the steps of repeated dispensing, and avoid the waste of medicine. Disinfection is convenient, reducing the work intensity of nursing staff;

(3) The device integrates functions such as body temperature measurement, flow detection, heat preservation and heating, and regular feeding reminders. It is easy to operate, high in use efficiency, and strong in comprehensive practicability.

The above description is only an overview of the technical solution of the present invention. In order to better understand the technical means of the present invention, it can be implemented according to the contents of the description, and in order to make the above and other purposes, features and advantages of the present invention more obvious and understandable , the specific embodiments of the present invention are enumerated below.

Description of drawings

Fig. 1 is a schematic structural view of an auxiliary drug feeding device disclosed in an embodiment of the present invention;

Fig. 2 is a schematic diagram of an exploded structure of an auxiliary drug feeding device disclosed in an embodiment of the present invention;

Fig. 3 is the enlarged view of place A in Fig. 2;

Fig. 4 is a schematic structural view of an outer sleeve disclosed by an embodiment of the present invention;

Fig. 5 is a schematic cross-sectional structure diagram of an auxiliary drug feeding device disclosed in an embodiment of the present invention;

Fig. 6 is the enlarged view of place A in Fig. 5;

Fig. 7 is the enlarged view of place B in Fig. 5;

Fig. 8 is the enlarged view of place C in Fig. 5;

Figure 9 is an enlarged view at D in Figure 5;

Fig. 10 is a schematic diagram of electrical connection of an auxiliary drug feeding device disclosed in an embodiment of the present invention.

Reference signs: 101, outer sleeve; 1011, countersunk groove; 10111, buckle; 1012, card groove; 1013, annular groove; 10131, heating wire; 1014, external thread; 1015, avoidance groove; 10151, guide groove ;1016, ring; 1017, magnetoelectric converter; 10171, electromagnetic coil; 10172, permanent magnet; 10173, signal amplifier; 1018, temperature sensor; , injection barrel; 1021, snap ring; 1022, piston sheet; 1023, push rod; 1024, guide ring; 1025, liquid outlet pipe; 10251, turbine; 10252, central shaft; , internal thread; 104, rubber nozzle; 1041, fixed ring; 10411, guide part; 1042, sealing groove; 10421, sealing ring; 1043, liquid medicine flow channel; 1044, liquid outlet; , the second conductive groove; 10461, the conductive sheet; 105, the controller; 1051, the display screen; 1052, the control button.

Implementation

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments It is some embodiments of the present invention, but not all of them. Based on the implementation manners in the present invention, all other implementation manners obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the implementation manners in the present invention, all other implementation manners obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

Example

With reference to accompanying drawings 1-shown in Figure 10, the present invention provides a kind of technical scheme: a kind of auxiliary medicine feeding device, comprises outer sleeve 101, injection sleeve 102, connecting sleeve 103, rubber nozzle 104 and controller 105, outer sleeve 101 is a hollow cylindrical structure, and the syringe 102 is set inside the outer sleeve 101. The syringe 102 is used to hold the assembled medicine. One end of the cylinder 101 is provided with a countersunk groove 1011, and the bottom of the countersunk groove 1011 is provided with a card groove 1012. One end of the injection barrel 102 is provided with a snap ring 1021, and the snap ring 1021 is embedded in the inside of the clip groove 1012. The clip groove 1012 is Special-shaped structure, snap ring 1021 snaps into the card slot 1012 to limit and fix the syringe 102, prevent the syringe 102 from rotating during use, the inner wall of the outer sleeve 101 is provided with an annular groove 1013, and the interior of the annular groove 1013 is provided with Heating wire 10131. The heating wire 10131 is used to keep the medicine at a constant temperature and reduce the number of repeated dispensing. There is an escape groove 1015 on the outside of the other end of the outer sleeve 101. The rubber nozzle 104 is arranged at one end of the outer sleeve 101. Inside the top of the rubber nozzle 104 Embedded in the avoidance groove 1015, the rubber mouth 104 is made of food-grade material. The rubber mouth 104 is convenient for infants to suck, slow down resistance, and facilitate feeding medicine. The connecting sleeve 103 is arranged on the outside of the rubber mouth 104. The connecting sleeve 103 is used to fix the rubber The mouth 104 keeps it in a sealed connection with the syringe 102. The interior of the syringe 102 is provided with a piston piece 1022, and the top of the piston piece 1022 is connected with a push rod 1023. The push rod 1023 will act on the pressing force on the piston piece 1022, and the piston The sheet 1022 squeezes out the medicament in the syringe 102, the bottom of the syringe 102 is connected with a liquid outlet pipe 1025, the inside of the liquid outlet pipe 1025 is provided with a turbine 10251, and the inside of the outer sleeve 101 is provided with a magnetoelectric converter 1017, The magnetoelectric converter 1017 corresponds to the center of the turbine 10251, and the end of the liquid outlet pipe 1025 is connected to the top of the rubber nozzle 104. The liquid outlet pipe 1025 guides the medicine in the syringe 102 into the rubber nozzle 104, and the turbine 10251 Cooperating with the magnetoelectric converter 1017 is used to detect the flow rate in the liquid outlet pipe 1025, so as to precisely control the amount of medicine fed. The magnetic line of force is converted into a flow velocity signal through periodic changes, and then converted to obtain the flow rate value of the medicine. The bottom outer surface of the rubber nozzle 104 is provided with a liquid outlet 1044 in an annular array, and the medicine entering the rubber nozzle 104 is discharged into the baby through the liquid outlet 1044. In the infant's mouth, one side of the liquid outlet 1044 is provided with a metal temperature-sensing ring 1045. The metal temperature-sensing ring 1045 is used to measure the oral body temperature synchronously with the infant's tongue when the infant sucks the medicine, which is convenient for disease diagnosis, saves time, and improves the functionality of the device. , the controller 105 is arranged on the outer surface of the outer sleeve 101, the output ends of the magnetoelectric converter 1017 and the metal temperature sensing ring 1045 are electrically connected to the input end of the controller 105, the controller 105 is used to receive the acquisition signal, and Perform corresponding processing and display, and at the same time, set parameters according to the needs of nursing staff, so as to output control signals to various sensors and power mechanisms.

Embodiments of the present invention are also implemented through the following technical solutions.

In the embodiment of the present invention, two buckles 10111 are arranged inside the countersink groove 1011, one end of the buckles 10111 abuts against the top of the snap ring 1021, and the buckles 10111 are inserted into the outer sleeve 101 in the syringe 102 Finally, limit the top of the injection cylinder 102 to prevent the injection cylinder 102 from coming out. The buckle 10111 is rotated for use, and the operation is simple. The heating wire 10131 is distributed in a spiral and is attached to the outer surface of the injection cylinder 102. The heating wire 10131 generates heat after being energized. The heat is transferred to the injection barrel 102 in time to reduce energy consumption and improve heat transfer efficiency. The inner wall of the outer sleeve 101 is provided with a temperature sensor 1018. The temperature sensor 1018 is in contact with the bottom of the injection barrel 102. The output end of the temperature sensor 1018 is connected to the control The input end of the device 105 is electrically connected, the input end of the heating wire 10131 is electrically connected with the output end of the controller 105, the temperature sensor 1018 detects the temperature of the outer surface of the syringe 102 in real time, and the controller 105 receives the signal according to the parameters set by the nursing staff. Control the start and stop of the heating wire 10131, keep the medicine in the injection barrel 102 at a constant temperature, ensure the curative effect of the medicine, and avoid waste of medicine.

In the embodiment of the present invention, the bottom of the syringe 102 has a tapered structure, and the piston piece 1022 slides and fits with the inner wall of the syringe 102. The shape of the bottom of the piston piece 1022 matches the shape of the bottom of the syringe 102. It is convenient to empty the medicine in the syringe 102, and it also facilitates the daily cleaning and sterilization of the syringe 102. The center of the top of the syringe 102 is provided with a guide ring 1024. The guide ring 1024 is in clearance fit with the push rod 1023, and the top of the push rod 1023 runs through the guide ring. After 1024, it extends to the outside of the syringe 102. The guide ring 1024 is used to guide and limit the push rod 1023. The push rod 1023 pushes and pulls along the central axis 10252 of the guide ring 1024 to keep the effective cooperation between the piston plate 1022 and the inner wall of the syringe 102, and improve service life.

In the embodiment of the present invention, the center of the turbine 10251 is fixedly connected with a central shaft 10252, and both sides of the turbine 10251 are provided with a fixed frame 10253, the fixed frame 10253 is in the shape of a "ten", and the ends of the fixed frame 10253 are connected to the outlet. The inner wall of the liquid pipe 1025 is fixedly connected, and the two ends of the central shaft 10252 are respectively connected to the centers of the two fixed frames 10253 for rotation. The fixed frames 10253 are used for the installation of the turbine 10251. To guide the flow, prevent the impact of the liquid medicine, stabilize the flow rate of the liquid, and reduce the interference to the rotation of the turbine 10251.

In an embodiment of the present invention, an electromagnetic coil 10171, a permanent magnet 10172, and a signal amplifier 10173 are arranged inside the magnetoelectric converter 1017. The electromagnetic coil 10171 is sleeved on the outside of the permanent magnet 10172. The central axis 10252 of 10251 is perpendicular to each other, the output end of the electromagnetic coil 10171 is electrically connected to the signal amplifier 10173, the output end of the signal amplifier 10173 is electrically connected to the input end of the controller 105, and the induction coil detects the magnetic field lines generated by the permanent magnet 10172, When the turbine 10251 corresponding to the magnetoelectric converter rotates under the flow of liquid medicine, the blades of the turbine 10251 cut the magnetic field lines generated by the permanent magnet 10172, and the induction coil detects the periodic change of the magnetic flux to form an angular velocity signal, and transmits the signal through the signal amplifier 10173 The amplification process matches the receiving frequency of the controller 105 , and stably transmits the signal of the magnetoelectric converter 1017 to the controller 105 .

In the embodiment of the present invention, the top center of the rubber nozzle 104 is provided with a sealing groove 1042, and the inner wall of the sealing groove 1042 is provided with a sealing ring 10421, and the bottom end of the outlet pipe 1025 extends to the inside of the sealing groove 1042, and the sealing ring 10421 and The outer surface of the liquid outlet pipe 1025 abuts, and the sealing ring 10421 prevents liquid leakage at the end of the liquid outlet 1044 from causing waste of medicine. The center of the bottom of the sealing groove 1042 is provided with a liquid medicine flow channel 1043, and the liquid medicine flow channel 1043 is connected to the liquid outlet 1044. Connected, the liquid outlet 1044 is arranged obliquely, the liquid medicine flow channel 1043 is connected with the liquid outlet pipe 1025, and the liquid outlet 1044 arranged obliquely discharges the medicine obliquely, avoiding the impact on the infant's throat and preventing the risk of choking the medicine.

In the embodiment of the present invention, an external thread 1014 is provided on the outer side of the bottom end of the outer sleeve 101, a fixed ring 1041 is provided on the outer side of the rubber nozzle 104, a guide part 10411 is provided on the top of the fixed ring 1041, and an escape groove 1015 is provided inside. There is a guide groove 10151, the guide part 10411 is embedded in the guide groove 10151, one side of the fixing ring 1041 abuts against the bottom end of the outer sleeve 101, and the other side of the fixing ring 1041 abuts against the inside of the connecting sleeve 103, The top end of the connecting sleeve 103 is provided with an internal thread 1031, and the internal thread 1031 is matched with the external thread 1014. The connecting sleeve 103 is connected with the external thread 1014 on the outer sleeve 101 through the internal thread 1031, and the fixing ring 1041 on the rubber mouth 104 is connected with the external thread 1014. The ends of the outer sleeve 101 are closely fitted, and the connection is stable and reliable.

In the embodiment of the present invention, two first conductive slots 1019 are opened inside the outer sleeve 101, and a conductive post 10191 and a spring piece 10192 are arranged inside the first conductive slot 1019, and the two ends of the spring piece 10192 are respectively connected to the second The bottom wall of a conductive groove 1019 abuts against the end of the conductive column 10191, and the top of the rubber nozzle 104 is provided with two second conductive grooves 1046, and the inside of the second conductive groove 1046 is provided with a conductive piece 10461, and the conductive column 10191 is inserted into the The inside of the second conductive groove 1046 is then in contact with the conductive sheet 10461, the metal temperature sensing ring 1045 is electrically connected to the conductive sheet 10461, the conductive column 10191 is electrically connected to the controller 105, and the conductive column 10191 and the conductive sheet 10461 are both made of metal conductive Material, to realize the signal transmission between the metal temperature sensing ring 1045 and the controller 105, the spring member 10192 acts on the conductive column 10191, so that it is inserted into the second conductive slot 1046 and keeps in contact with the conductive sheet 10461, so as to maintain the stability of the electrical connection. The irregular distribution of the guide groove 10151 in the avoidance groove 1015 and the guide part 10411 on the fixed ring 1041 plays a fool-proof role, making the matching position between the rubber nozzle 104 and the outer sleeve 101 unique, and ensuring that the conductive post 10191 can be stably inserted into the first position. In the second conductive groove 1046, the conductive column 10191 is prevented from being damaged.

In the embodiment of the present invention, finger rings 1016 are arranged symmetrically on both sides of the top end of the outer sleeve 101. The finger rings 1016 are convenient for nursing staff to take and operate the medicine feeding device, which is convenient and practical.

In an embodiment of the present invention, a display screen 1051 and a control button 1052 are arranged on the outside of the controller 105, and the display screen 1051 and the control button 1052 are electrically connected to the controller 105, and the display screen 1051 is used to display the processing signal of the controller 105. The results are convenient for medical staff to check, and the control button 1052 is convenient for parameter setting according to the feeding requirements. The controller 105 is also provided with a timer and a buzzer, which has the function of regularly reminding the feeding.

Specifically, the working principle of this auxiliary drug feeding device is: insert the liquid outlet tube 1025 of the syringe 102 into the prepared medicine, pull the push rod 1023 outward, so that a certain amount of medicine is sucked into the syringe 102, and then Insert the syringe 102 into the outer sleeve 101, insert the snap ring 1021 into the slot 1012, turn the buckles 10111 on both sides to press it onto the snap ring 1021, fix the syringe 102, and then observe the guide on the rubber nozzle 104 10411, align its top with the guide groove 10151 and insert it into the avoidance groove 1015, and then screw the connecting sleeve 103 to the end of the outer sleeve 101, so that the rubber nozzle 104 and the end of the outer sleeve 101 fit closely. Insert the outlet pipe 1025 at the bottom of the syringe 102 into the sealing groove 1042, then turn on the power of the controller 105, put the rubber nozzle 104 into the mouth of the infant, and slowly press the push rod 1023 downward, and the piston piece 1022 will push the syringe 102 The medicament inside is pushed out, and when the medicament flows through the liquid outlet pipe 1025, it drives the turbine 10251 to rotate, and the turbine 10251 cuts the magnetic field lines generated by the permanent magnet 10172, and the induction coil induces the periodic change of the magnetic flux, amplifies the signal and transmits it to the controller 105 for control The device 105 calculates the flow rate and accumulates and counts the amount of medicine fed. The liquid outlet pipe 1025 guides the medicine into the liquid medicine flow channel 1043, and finally sprays it to the surroundings of the oral cavity from the liquid outlet 1044. Oral temperature, and transmit the signal to the controller 105 through the conductive sheet 10461 and the conductive column 10191 in turn. The medical personnel observe the feeding amount through the display screen 1051. The infant takes it out from the mouth, and the remaining medicine in the syringe 102 is kept at a constant temperature by the heating wire 10131, and is used for the next medicine feeding.

It should be noted that the specific models and specifications of the heating wire 10131, the magnetoelectric converter 1017, the temperature sensor 1018, the controller 105, and the display screen 1051 need to be selected according to the actual specifications of the device, and the specific selection calculation method adopts this The prior art in the field, so it will not be described in detail.

The power supply and principle of heating wire 10131, magnetoelectric converter 1017, temperature sensor 1018, controller 105 and display screen 1051 are clear to those skilled in the art, and will not be described in detail here.

Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalent technologies, the present invention also intends to include these modifications and variations.

Claims (10)

1. An auxiliary drug feeding device, characterized in that it includes an outer sleeve (101), an injection sleeve (102), a connecting sleeve (103), a rubber mouth (104) and a controller (105), the outer sleeve (101) has a hollow cylindrical structure, the injection barrel (102) is arranged inside the outer sleeve (101), and one end of the outer sleeve (101) is provided with a countersink (1011), the The bottom of the countersunk groove (1011) is provided with a card slot (1012), and one end of the syringe (102) is provided with a snap ring (1021), and the snap ring (1021) is embedded in the clip slot (1012) The inner wall of the outer sleeve (101) is provided with an annular groove (1013), the inside of the annular groove (1013) is provided with a heating wire (10131), and the other end of the outer sleeve (101) is An escape groove (1015) is provided, the rubber nozzle (104) is arranged at one end of the outer sleeve (101), and the top of the rubber nozzle (104) is embedded in the avoidance groove (1015), The connecting sleeve (103) is arranged on the outside of the rubber nozzle (104), the inside of the injection barrel (102) is provided with a piston piece (1022), and the top of the piston piece (1022) is connected with a push rod ( 1023), the bottom end of the syringe (102) is connected with a liquid outlet pipe (1025), the interior of the liquid outlet pipe (1025) is provided with a turbine (10251), and the interior of the outer sleeve (101) is provided with There is a magnetoelectric converter (1017), the magnetoelectric converter (1017) corresponds to the center position of the turbine (10251), and the end of the liquid outlet pipe (1025) is connected to the rubber nozzle (104) The top connection of the rubber nozzle (104) is provided with a liquid outlet (1044) in an annular array on the bottom outer surface of the rubber nozzle (104), and a metal temperature sensing ring (1045) is provided on one side of the liquid outlet (1044), and the control The device (105) is set on the outer surface of the outer sleeve (101), and the output terminals of the magnetoelectric converter (1017) and the metal temperature sensing ring (1045) are connected with the controller (105) The input end is electrically connected. 2. The auxiliary drug feeding device according to claim 1, characterized in that: the inner rotation of the countersunk groove (1011) is provided with two buckles (10111), one end of the buckle (10111) Abutting against the top of the clasp (1021), the heating wire (10131) is distributed in a spiral, and is attached to the outer surface of the injection barrel (102), and the inner wall of the outer sleeve (101) is set There is a temperature sensor (1018), the temperature sensor (1018) is in contact with the bottom of the syringe (102), and the output end of the temperature sensor (1018) is electrically connected to the input end of the controller (105) , the input end of the heating wire (10131) is electrically connected to the output end of the controller (105). 3. The auxiliary drug feeding device according to claim 1, characterized in that: the bottom of the injection barrel (102) is in a conical structure, and the piston plate (1022) and the injection barrel (102) The inner wall is slidingly fitted, the shape of the bottom of the piston piece (1022) is adapted to the shape of the bottom of the syringe (102), and a guide ring (1024) is provided at the center of the top of the syringe (102), and the guide The ring (1024) is loosely matched with the push rod (1023), and the top end of the push rod (1023) passes through the guide ring (1024) and then extends to the outside of the syringe (102). 4. An auxiliary drug feeding device according to claim 1, characterized in that: the center of the turbine (10251) is fixedly connected with a central shaft (10252), and both sides of the turbine (10251) are provided with fixed frame (10253), the fixed frame (10253) has a "ten" shape structure, the ends of the fixed frame (10253) are fixedly connected with the inner wall of the liquid outlet pipe (1025), and the central axis (10252 ) are respectively connected to the centers of the two fixing brackets (10253) in rotation. 5. The auxiliary drug feeding device according to claim 1, characterized in that: the magnetoelectric converter (1017) is provided with an electromagnetic coil (10171), a permanent magnet (10172) and a signal amplifier (10173) , the electromagnetic coil (10171) is sleeved on the outside of the permanent magnet (10172), the central axis (10252) of the electromagnetic coil (10171) is perpendicular to the central axis (10252) of the turbine (10251), The output end of the electromagnetic coil (10171) is electrically connected to the signal amplifier (10173), and the output end of the signal amplifier (10173) is electrically connected to the input end of the controller (105). 6. The auxiliary medicine feeding device according to claim 1, characterized in that: a sealing groove (1042) is opened in the center of the top of the rubber mouth (104), and a sealing groove (1042) is arranged on the inner wall of the sealing groove (1042). ring (10421), the bottom end of the liquid outlet pipe (1025) extends to the inside of the sealing groove (1042), and the sealing ring (10421) abuts against the outer surface of the liquid outlet pipe (1025), The center of the bottom of the sealing groove (1042) is provided with a liquid medicine flow channel (1043), the liquid medicine flow channel (1043) communicates with the liquid outlet (1044), and the liquid outlet (1044) is inclined set up. 7. The auxiliary drug feeding device according to claim 1, characterized in that: the outer side of the bottom end of the outer sleeve (101) is provided with an external thread (1014), and the outer side of the rubber mouth (104) is provided with There is a fixed ring (1041), the top of the fixed ring (1041) is provided with a guide part (10411), the inside of the avoidance groove (1015) is provided with a guide groove (10151), and the guide part (10411) is embedded Inside the guide groove (10151), one side of the fixing ring (1041) is in contact with the bottom end of the outer sleeve (101), and the other side of the fixing ring (1041) is in contact with the The inside of the connecting sleeve (103) abuts, and the top end of the connecting sleeve (103) is provided with an internal thread (1031), and the internal thread (1031) is matched with the external thread (1014). 8. The auxiliary drug feeding device according to claim 1, characterized in that: two first conductive grooves (1019) are opened inside the outer sleeve (101), and the first conductive grooves (1019 ) is provided with a conductive post (10191) and a spring member (10192), and the two ends of the spring member (10192) are respectively connected to the bottom wall of the first conductive slot (1019) and the conductive post (10191) The ends are abutted, and the top of the rubber nozzle (104) is provided with two second conductive slots (1046), and the inside of the second conductive slots (1046) is provided with a conductive sheet (10461), and the conductive column ( 10191) is inserted into the second conductive slot (1046) and abuts against the conductive sheet (10461), the metal temperature-sensing ring (1045) is electrically connected to the conductive sheet (10461), and the The conductive column (10191) is electrically connected with the controller (105). 9. The auxiliary drug feeding device according to claim 1, characterized in that: finger rings (1016) are symmetrically arranged on both sides of the top end of the outer sleeve (101). 10. The auxiliary drug feeding device according to claim 1, characterized in that: a display screen (1051) and control buttons (1052) are arranged on the outside of the controller (105), and the display screen (1051) and the control button (1052) are electrically connected with the controller (105).

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