CN115813767A - Supplementary medicine feeding device - Google Patents

Abstract

The invention provides an auxiliary medicine feeding device, which belongs to the technical field of medical instruments and comprises an outer sleeve, an injection tube, a connecting sleeve, a rubber nozzle and a controller, wherein the injection tube is arranged inside the outer sleeve, the inner wall of the outer sleeve is provided with an annular groove, a heating wire is arranged inside the annular groove, the outer side of the other end of the outer sleeve is provided with a avoiding groove, the top of the rubber nozzle is embedded inside the avoiding groove, the connecting sleeve is arranged outside the rubber nozzle, a piston sheet is arranged inside the injection tube, the bottom end of the injection tube is connected with a liquid outlet pipe, a turbine is arranged inside the liquid outlet pipe, a magnetoelectric converter is arranged inside the outer sleeve, liquid outlets are arranged on the outer surface of the bottom of the rubber nozzle in an annular array mode, a metal temperature sensing ring is arranged on one side of each liquid outlet, and the controller is arranged on the outer surface of the outer sleeve.

Description

Supplementary medicine feeding device

Technical Field

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

Background

Because of the characteristics of growth and development, the pediatric patients have great difference from adults in the aspects of physiology, cognition, social psychology and the like, and more risks exist in the medical care environment for the pediatric patients, most of the general neonatal medicaments are granular solvents or syrups, and because the medicaments have certain smell, the infant patients are easy to resist, struggle and other behaviors, so that the medicament feeding process is complicated and low in efficiency, the medicament dose cannot be reached, and the treatment effect cannot be achieved.

Along with the improvement of clinical care technique, the medicine feed ware has also obtained technological improvement, but prior art mostly only has the function of feeding medicine of pure when using, extrudes the medicament into infant's oral cavity through pressing, because the dynamics is too big when negligence, causes the medicine feed too fast easily, leads to the infant to chock the danger of medicine, and moreover, most medicine feed ware is used troublesome, and the function is single, is not convenient for control the medicine feed measurement, causes the medicament extravagant easily.

Disclosure of Invention

The embodiment of the invention provides an auxiliary medicine feeding device, and aims to solve the problems that the medicine feeder in the background technology is single in function, inconvenient to control medicine feeding dosage and troublesome to use. Easily causing the problem of medicament waste.

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

the utility model provides an auxiliary medicine feeding device, includes outer sleeve, injection tube, adapter sleeve, rubber mouth and controller, the outer sleeve is hollow cylindrical structure, the injection tube set up in the inside of outer sleeve, the countersink groove has been seted up to the one end of outer sleeve, the draw-in groove has been seted up to the bottom in countersink groove, the one end of injection tube is provided with the snap ring, the snap ring embedded in the inside of draw-in groove, the ring channel has been seted up to the inner wall of outer sleeve, the inside of ring channel is provided with the heater strip, the groove of dodging has been seted up in the other end outside of outer sleeve, the rubber mouth set up in the one end of outer sleeve, the top of rubber mouth embedded in dodge the inside in the groove, the adapter sleeve set up in the outside of rubber mouth, the inside of injection tube is provided with the piston piece, the top of piston piece is connected with the push rod, the bottom of injection tube is connected with the drain pipe, the inside of drain pipe is provided with the turbine, the inside of outer sleeve is provided with magnetoelectric converter, magnetoelectric converter with the central point-to be put correspondingly, the tip of drain pipe with the top of rubber mouth is connected, the bottom surface ring array has seted up the liquid outlet, one side of outer sleeve is provided with the magnetoelectric converter the temperature sensing controller and the magnetoelectric converter is connected in the temperature sensing controller output end electric control input end of temperature sensing controller.

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

Further, the inside of countersunk groove rotates and is provided with two buckles, the one end of buckle with the top butt of snap ring, the heater strip is the spiral and distributes, and with the surface laminating of injection tube, the inner wall of outer sleeve is provided with temperature sensor, temperature sensor with the bottom contact of injection tube, temperature sensor's output with the input electric connection of controller, the input of heater strip with the output electric connection of controller.

Furthermore, the bottom of the injection tube is of a conical structure, the piston sheet is in sliding fit with the inner wall of the injection tube, the bottom of the piston sheet is matched with the bottom of the injection tube in shape, a guide ring is arranged at the center of the top of the injection tube and is in clearance fit with the push rod, and the top end of the push rod penetrates through the guide ring and then extends to the outside of the injection tube.

Furthermore, the center of the turbine is fixedly connected with a center shaft, both sides of the turbine are provided with fixing frames, the fixing frames are of a cross-shaped structure, the end parts of the fixing frames are fixedly connected with the inner wall of the liquid outlet pipe, and both ends of the center shaft are respectively connected with the centers of the two fixing frames in a rotating mode.

Furthermore, the inside of magnetoelectric converter is provided with solenoid, permanent magnet and signal amplifier, solenoid cover is located the outside of permanent magnet, solenoid's center pin with the center shaft of turbine is mutually perpendicular, solenoid's output with signal amplifier electric connection, signal amplifier's output with the input electric connection of controller.

Further, a sealing groove is formed in the center of the top of the rubber nozzle, a sealing ring is arranged on the inner wall of the sealing groove, the bottom end of the liquid outlet pipe extends to the inside of the sealing groove, the sealing ring is abutted to the outer surface of the liquid outlet pipe, a liquid medicine flow channel is formed in the center of the bottom of the sealing groove, the liquid medicine flow channel is communicated with the liquid outlet, and the liquid outlet is obliquely arranged.

Further, the external screw thread has been seted up in the bottom outside of outer sleeve, the outside of rubber mouth is provided with solid fixed ring, gu fixed ring's top is provided with the guide part, dodge the inside in groove and seted up the guide way, the guide part embedded in the inside of guide way, gu fixed ring one side with the bottom butt of outer sleeve, gu fixed ring's opposite side with the inside butt of adapter sleeve, the internal thread has been seted up on the top of adapter sleeve, the internal thread with the external screw thread cooperatees.

Furthermore, two first conductive grooves are formed in the outer sleeve, a conductive column and a spring part are arranged in the first conductive grooves, two ends of the spring part are respectively abutted to the bottom wall of the first conductive groove and the end part of the conductive column, two second conductive grooves are formed in the top of the rubber nozzle, a conductive sheet is arranged in each second conductive groove, the conductive columns are inserted into the second conductive grooves and abutted to the conductive sheets, the metal temperature sensing rings are electrically connected with the conductive sheets, and the conductive columns are electrically connected with the controller.

Furthermore, the two sides of the top end of the outer sleeve are symmetrically provided with rings.

Further, the outside of controller is provided with display screen and control button, the display screen with control button all with controller electric connection.

Compared with the prior art, the invention has the beneficial effects that:

(1) The device is connected with an injection tube and a rubber nozzle through an outer sleeve, liquid medicine is injected into the mouth of an infant through the rubber nozzle, a liquid outlet of the rubber nozzle is obliquely arranged on the side edge, the danger of medicine choking caused by the fact that medicine directly rushes to the throat is prevented, the use safety is guaranteed, a turbine arranged in the liquid outlet acts on a magnetoelectric converter when the medicine flows, the flow of the medicine is measured, the medicine feeding amount is accurately controlled, and the treatment effect is effectively improved;

(2) The device is convenient to take and operate, the temperature of the medicament in the injection tube can be kept through the heating wires, the curative effect of the medicament is kept, the steps of repeated dispensing are reduced, the medicament waste is avoided, the device is simple and reliable in connection, the medicament is prevented from leaking outwards, the device is convenient to disassemble, assemble, clean and disinfect, and the working strength of nursing personnel is reduced;

(3) The device integration has functions such as body temperature measurement, flow detection, heat preservation heating, regularly feed medicine and remind, easy operation, and the availability factor is high, synthesizes the practicality and is strong.

The foregoing description is only an overview of the technical solutions of the present invention, and the embodiments of the present invention are described below in order to make the technical means of the present invention more clearly understood and to make the above and other objects, features, and advantages of the present invention more clearly understandable.

Drawings

FIG. 1 is a schematic structural diagram of an auxiliary medicine feeding device according to an embodiment of the present invention;

fig. 2 is an exploded view of an auxiliary medicine feeding device according to an embodiment of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is a schematic structural view of an outer sleeve according to an embodiment of the present invention;

FIG. 5 is a schematic cross-sectional view of an auxiliary medicine feeding device according to an embodiment of the present invention;

FIG. 6 is an enlarged view taken at A in FIG. 5;

FIG. 7 is an enlarged view at B in FIG. 5;

FIG. 8 is an enlarged view at C of FIG. 5;

FIG. 9 is an enlarged view taken at D in FIG. 5;

fig. 10 is an electrical connection diagram of an auxiliary medicine feeding device according to an embodiment of the present invention.

Reference numerals are as follows: 101. an outer sleeve; 1011. a countersunk groove; 10111. buckling; 1012. a card slot; 1013. an annular groove; 10131. heating wires; 1014. an external thread; 1015. an avoidance groove; 10151. a guide groove; 1016. a ring; 1017. a magnetoelectric converter; 10171. an electromagnetic coil; 10172. a permanent magnet; 10173. a signal amplifier; 1018. a temperature sensor; 1019. a first conductive slot; 10191. a conductive post; 10192. a spring member; 102. an injection tube; 1021. a snap ring; 1022. a piston plate; 1023. a push rod; 1024. a guide ring; 1025. a liquid outlet pipe; 10251. a turbine; 10252. a central shaft; 10253. a fixed mount; 103. connecting sleeves; 1031. an internal thread; 104. a rubber nozzle; 1041. a fixing ring; 10411. a guide portion; 1042. a sealing groove; 10421. a seal ring; 1043. a liquid medicine flow passage; 1044. a liquid outlet; 1045. a metal temperature sensing ring; 1046. a second conductive slot; 10461. a conductive sheet; 105. a controller; 1051. a display screen; 1052. and a control button.

Detailed description of the preferred embodiments

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without inventive efforts based on the embodiments of the present invention, are within the scope of protection of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Examples

Referring to the attached drawings 1-10, the invention provides a technical scheme: an auxiliary medicine feeding device comprises an outer sleeve 101, an injection tube 102, a connecting sleeve 103, a rubber nozzle 104 and a controller 105, wherein the outer sleeve 101 is of a hollow cylindrical structure, the injection tube 102 is arranged inside the outer sleeve 101, the injection tube 102 is used for containing assembled medicines, before the medicine feeding device is used, the medicines are sucked by utilizing negative pressure of the injection tube 102, one end of the outer sleeve 101 is provided with a countersunk groove 1011, the bottom of the countersunk groove 1011 is provided with a clamping groove 1012, one end of the injection tube 102 is provided with a clamping ring 1021, the clamping ring 1021 is embedded inside the clamping groove 1012, the clamping groove 1012 is of a special-shaped structure, the clamping ring 1021 is clamped into the clamping groove 1012 and used for limiting and fixing the injection tube 102, the injection tube 102 is prevented from rotating when in use, 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, the heating wire 10131 is used for keeping the medicines at a constant temperature and reducing the times of repeated medicine dispensing, the outside of the other end of the outer sleeve 101 is provided with an avoiding groove 1015, the rubber mouth 104 is arranged at one end of the outer sleeve 101, the top of the rubber mouth 104 is embedded in the avoiding groove 1015, the rubber mouth 104 is made of food-grade materials, the rubber mouth 104 is convenient for infants to suck, and can slow down the emotion resistance and facilitate medicine feeding, the connecting sleeve 103 is arranged at the outer side of the rubber mouth 104, the connecting sleeve 103 is used for fixing the rubber mouth 104 and keeping the rubber mouth in sealing connection with the injection tube 102, a piston sheet 1022 is arranged inside the injection tube 102, the top of the piston sheet 1022 is connected with a push rod 1023, the push rod 1023 acts on the piston sheet 1022 with pressing force, the piston sheet 1022 extrudes the medicine in the injection tube 102, the bottom end of the injection tube 102 is connected with a liquid outlet tube 1025, a turbine 10251 is arranged inside the liquid outlet tube 1025, a magnetoelectric converter 1017 is arranged inside the outer sleeve 101, the magnetoelectric converter 1017 corresponds to the center position of the turbine 10251, the end of the liquid outlet tube 1025 is connected with the top of the rubber mouth 104, the liquid outlet 1025 guides the medicament in the syringe 102 into the rubber nozzle 104, the turbine 10251 is matched with the magnetoelectric converter 1017 to detect the flow in the liquid pipe 1025, so as to accurately control the medicament feeding amount, the liquid medicament drives the turbine 10251 to rotate when flowing through the liquid outlet 1025, the blades of the turbine 10251 cut magnetic lines generated by the magnetoelectric converter 1017, flow speed signals are converted through periodic change to obtain medicament flow values through conversion, the liquid outlet 1044 is formed in an annular array on the outer surface of the bottom of the rubber nozzle 104, the medicament entering the rubber nozzle 104 is discharged into the mouth of an infant from the liquid outlet 1044, one side of the liquid outlet 1044 is provided with a metal temperature sensing ring 1045, the metal temperature sensing ring 1045 is used for synchronously measuring the body temperature of the oral cavity when the infant sucks the medicament by contacting with the tongue of the infant, the judgment of the state of an illness is convenient, the time is saved, the device functionality is improved, 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 with the input end of the controller 105, the controller 105 is used for receiving signals, and correspondingly processing and displaying, and setting parameters according to the use requirements of nursing personnel, thereby outputting control signals to the control mechanism.

The embodiment of the invention is also realized by the following technical scheme.

In the embodiment of the invention, two buckles 10111 are rotatably arranged inside the countersunk grooves 1011, one end of each buckle 10111 is abutted against the top of the corresponding clamping ring 1021, after the injection tube 102 is installed in the outer sleeve 101, the buckles 10111 limit the top of the injection tube 102 to prevent the injection tube 102 from being pulled out, the buckles 10111 are rotatably used, the operation is simple, the heating wires 10131 are spirally distributed and are attached to the outer surface of the injection tube 102, the heating wires 10131 are electrified to generate heat and transmit the heat into the injection tube 102 in time, the energy consumption is reduced, the heat transmission efficiency is improved, the inner wall of the outer sleeve 101 is provided with the temperature sensor 1018, the temperature sensor 1018 is contacted with the bottom of the injection tube 102, the output end of the temperature sensor 1018 is electrically connected with the input end of the controller 105, 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 on the outer surface of the injection tube 102 in real time, the controller 105 controls the start and stop of the heating wire 10131 according to parameters set by a caregiver after receiving signals, so as to keep the medicine in a constant temperature in the injection tube 102, the curative effect is ensured, and the medicine waste is avoided.

In the embodiment of the present invention, the bottom of syringe 102 is a tapered structure, piston sheet 1022 is in sliding fit with the inner wall of syringe 102, the bottom shape of piston sheet 1022 is matched with the bottom shape of syringe 102, the tapered structure facilitates emptying of the medicament in syringe 102 and daily cleaning and sterilization of syringe 102, guide ring 1024 is arranged at the top center of syringe 102, guide ring 1024 is in clearance fit with push rod 1023, the top end of push rod 1023 extends to the outside of syringe 102 after penetrating through guide ring 1024, guide ring 1024 is used for guiding and limiting push rod 1023, push rod 1023 is pushed and pulled along central shaft 10252 of guide ring 1024, effective fit of piston sheet 1022 and inner wall of syringe 102 is maintained, and service life is prolonged.

In the embodiment of the invention, a center shaft 10252 is fixedly connected to the center of a turbine 10251, two sides of the turbine 10251 are respectively provided with a fixing frame 10253, the fixing frame 10253 is in a cross-shaped structure, the end parts of the fixing frame 10253 are fixedly connected with the inner wall of a liquid outlet pipe 1025, two ends of the center shaft 10252 are respectively connected with the centers of the two fixing frames 10253 in a rotating manner, the fixing frame 10253 is used for installing the turbine 10251, and the end parts of two ends of the center shaft 10252 are in arc shapes, so that a flow guiding effect is achieved, liquid impact is prevented, the liquid flow rate is stabilized, and the interference on the rotation of the turbine 10251 is reduced.

In an embodiment of the present invention, an electromagnetic coil 10171, a permanent magnet 10172 and a signal amplifier 10173 are disposed inside the magnetoelectric converter 1017, the electromagnetic coil 10171 is sleeved outside the permanent magnet 10172, a central axis 10252 of the electromagnetic coil 10171 is perpendicular to a central axis 10252 of the turbine 10251, an output end of the electromagnetic coil 10171 is electrically connected to the signal amplifier 10173, an output end of the signal amplifier 10173 is electrically connected to an input end of the controller 105, the induction coil detects magnetic lines generated by the permanent magnet 10172, when the turbine 10251 corresponding to the magnetoelectric converter rotates under the flow of the liquid medicine, blades of the turbine 10251 cut the magnetic lines generated by the permanent magnet 10172, the induction coil detects the periodic change of the magnetic flux to form an angular velocity signal, and the signal amplifier 10173 amplifies the signal to match the receiving frequency of the controller 105, so as to stably transmit the signal of the magnetoelectric converter 1017 to the controller 105.

In the embodiment of the present invention, a sealing groove 1042 is formed in the top center of the rubber nozzle 104, a sealing ring 10421 is disposed on the inner wall of the sealing groove 1042, the bottom end of the liquid outlet 1025 extends into the sealing groove 1042, the sealing ring 10421 abuts against the outer surface of the liquid outlet 1025, the sealing ring 10421 prevents the liquid from leaking from the end of the liquid outlet 1044 to cause medicament waste, a liquid medicine flow passage 1043 is formed in the bottom center of the sealing groove 1042, the liquid medicine flow passage 1043 is communicated with the liquid outlet 1044, the liquid outlet 1044 is obliquely disposed, the liquid medicine flow passage 1043 is communicated with the liquid outlet 1025, and the obliquely disposed liquid outlet 1044 obliquely discharges the medicament, so as to avoid impacting the throat of the infant and prevent the risk of medicament choking.

In the embodiment of the invention, the outer side of the bottom end of the outer sleeve 101 is provided with an external thread 1014, the outer side of the rubber nozzle 104 is provided with a fixing ring 1041, the top of the fixing ring 1041 is provided with a guide portion 10411, the inside of the avoiding groove 1015 is provided with a guide groove 10151, the guide portion 10411 is embedded in the guide groove 10151, one side of the fixing ring 1041 is abutted against the bottom end of the outer sleeve 101, the other side of the fixing ring 1041 is abutted against the inside of the connecting sleeve 103, the top end of the connecting sleeve 103 is provided with an internal thread 1031, 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, the fixing ring 1041 on the rubber nozzle 104 is tightly attached to the end of the outer sleeve 101, and the connection is stable and reliable.

In the embodiment of the present invention, two first conductive slots 1019 are formed inside the outer sleeve 101, two ends of the spring 10192 are respectively abutted to the bottom wall of the first conductive slot 1019 and the end of the conductive slot 10191, two second conductive slots 1046 are formed in the top of the rubber nozzle 104, a conductive plate 10461 is formed inside the second conductive slot 1046, the conductive post 10191 is inserted into the second conductive slot 1046 and then abutted to the conductive plate 10461, the metal temperature sensing ring 1045 is electrically connected to the conductive plate 10461, the conductive post 10191 is electrically connected to the controller 105, the conductive post 10191 and the conductive plate 10461 are both made of a metal conductive material, so as to achieve signal transmission between the metal temperature sensing ring 1045 and the controller 105, the 10192 acts on the conductive post 10191, so that the conductive post 1046 is kept abutted to the conductive plate 10461 after being inserted into the second conductive slot 1046, so as to maintain the electrical connection stability, the guide slot 10151 in the avoiding slot 1015 and the guide portion 10411 on the fixed ring 1041 are distributed irregularly, so as to play a role of preventing the spring 104 from being inserted into the only conductive post 1046, and ensuring that the conductive post 1046 is inserted into the conductive slot 1046 and the outer sleeve 101 and the conductive slot 10191 can be stably matched.

In the embodiment of the invention, the finger rings 1016 are symmetrically arranged on two sides of the top end of the outer sleeve 101, and the finger rings 1016 facilitate the nursing staff to take and operate the medicine feeding device, so that the medicine feeding device is convenient and practical.

In the embodiment of the invention, the display screen 1051 and the control button 1052 are arranged on the outer side of the controller 105, the display screen 1051 and the control button 1052 are both electrically connected with the controller 105, the display screen 1051 is used for displaying the result of signal processing of the controller 105, so that the medical care personnel can conveniently check the result, the control button 1052 is convenient for parameter setting according to the medicine feeding requirement, and the controller 105 is further provided with a timer and a buzzer, so that the function of regularly reminding medicine feeding is realized.

Specifically, this supplementary medicine feed device's theory of operation does: inserting a liquid outlet 1025 of the injection tube 102 into a prepared medicament, pulling the push rod 1023 outwards to enable a certain amount of medicament to be sucked into the injection tube 102, then inserting the injection tube 102 into the outer sleeve 101, enabling the clamp ring 1021 to be embedded into the clamp groove 1012, rotating the buckles 10111 on two sides to be pressed onto the clamp ring 1021, fixing the injection tube 102, then observing the direction of a guide part 10411 on the rubber nozzle 104, aligning the top of the guide part 10411 with the guide groove 10151, then inserting the top of the guide part 1015 into an avoidance groove 1015, then rotating the connecting sleeve 103 to the end part of the outer sleeve 101, enabling the rubber nozzle 104 to be tightly attached to the end part of the outer sleeve 101, at the moment, inserting the liquid outlet 1025 at the bottom of the injection tube 102 into a sealing groove 1042, then starting a power supply of the controller 105, extending the rubber nozzle 104 into the mouth of an infant, slowly pressing the push rod 1023 downwards, pushing out the medicament in the injection tube 102 by the piston plate 1022, driving the turbine 10251 to rotate when the medicament flows through the liquid outlet 1025, cutting magnetic lines of the liquid outlet 1025 by the permanent magnet, inducing the magnetic lines generated by the induction coil, inducing the induction coil to induce the periodic change of the induction coil, transmitting the signal to the controller 105 after the signal amplification, calculating the signal, calculating the flow rate, and calculating the accumulated temperature of the accumulated medicament, and displaying the accumulated amount of the medicament, and finally displaying the accumulated medicament by a medical care flow rate by a health care provider, and observing the infant 10410, and observing the infant by a health care provider, and observing the infant, wherein the infant are sequentially observed by the infant 10410, the infant.

It should be noted that the specific model 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 determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.

The power supply and the principle of the heating wire 10131, the magneto-electric converter 1017, the temperature sensor 1018, the controller 105 and the display 1051 will be apparent to those skilled in the art and will not be described in detail herein.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (10)

1. The utility model provides an auxiliary medicine feeding device, characterized in that, includes outer sleeve (101), injection tube (102), adapter sleeve (103), rubber mouth (104) and controller (105), outer sleeve (101) are hollow cylindrical structure, injection tube (102) set up in the inside of outer sleeve (101), countersunk head groove (1011) has been seted up to the one end of outer sleeve (101), draw-in groove (1012) have been seted up to the bottom of countersunk head groove (1011), the one end of injection tube (102) is provided with snap ring (1021), snap ring (1021) embedded in the inside of draw-in groove (1012), annular groove (1013) have been seted up to the inner wall of outer sleeve (101), the inside of annular groove (1013) is provided with heater strip (10131), avoid groove (1015) has been seted up in the other end outside of outer sleeve (101), rubber mouth (104) set up in the one end of outer sleeve (101), the top of rubber mouth (104) is embedded in avoid the inside of groove (1025), adapter sleeve (103) set up in the outside of rubber mouth (104), the inside of piston piece (1022) is provided with the bottom of push rod (1023) and the bottom (1023) is connected with the drain pipe (10251), the inside of outer sleeve (101) is provided with magnetoelectric converter (1017), magnetoelectric converter (1017) with the central point of turbine (10251) puts correspondingly, the tip of drain pipe (1025) with the top of rubber mouth (104) is connected, liquid outlet (1044) have been seted up to the bottom surface annular array of rubber mouth (104), one side of liquid outlet (1044) is provided with metal temperature sensing ring (1045), controller (105) set up in the surface of outer sleeve (101), magnetoelectric converter (1017) with the output of metal temperature sensing ring (1045) all with the input electric connection of controller (105).

2. An auxiliary drug feeding device according to claim 1, wherein: the inside of countersunk head groove (1011) rotates and is provided with two buckles (10111), the one end of buckle (10111) with the top butt of snap ring (1021), heater strip (10131) are the spiral and distribute, and with the surface laminating of injection tube (102), the inner wall of outer sleeve (101) is provided with temperature sensor (1018), temperature sensor (1018) with the bottom contact of injection tube (102), the output of temperature sensor (1018) with the input electric connection of controller (105), the input of heater strip (10131) with the output electric connection of controller (105).

3. An auxiliary drug feeding device according to claim 1, wherein: the bottom of syringe (102) is the toper structure, piston piece (1022) with the inner wall sliding fit of syringe (102), the bottom shape of piston piece (1022) with the bottom shape looks adaptation of syringe (102), the top center of syringe (102) is provided with guide ring (1024), guide ring (1024) with push rod (1023) clearance fit, the top of push rod (1023) runs through behind guide ring (1024) extends to the outside of syringe (102).

4. An auxiliary drug feeding device according to claim 1, wherein: the center fixedly connected with center pin (10252) of turbine (10251), the both sides of turbine (10251) all are provided with mount (10253), mount (10253) are "ten" font structure, the tip of mount (10253) all with the inner wall fixed connection of drain pipe (1025), the both ends of center pin (10252) respectively with two the center of mount (10253) is rotated and is connected.

5. An auxiliary drug feeding device according to claim 1, wherein: the inside of magnetoelectric converter (1017) is provided with solenoid (10171), permanent magnet (10172) and signal amplifier (10173), solenoid (10171) cover is located the outside of permanent magnet (10172), the center pin (10252) of solenoid (10171) with center pin (10252) of turbine (10251) are mutually perpendicular, solenoid (10171) the output with signal amplifier (10173) electric connection, the output of signal amplifier (10173) with the input electric connection of controller (105).

6. An auxiliary drug delivery device as in claim 1, wherein: seal groove (1042) have been seted up at the top center of rubber mouth (104), the inner wall of seal groove (1042) is provided with sealing washer (10421), the bottom of drain pipe (1025) extends to the inside of seal groove (1042), sealing washer (10421) with the surface butt of drain pipe (1025), liquid medicine runner (1043) have been seted up at the bottom center of seal groove (1042), liquid medicine runner (1043) with liquid outlet (1044) intercommunication, liquid outlet (1044) are the slope setting.

7. An auxiliary drug feeding device according to claim 1, wherein: external screw thread (1014) have been seted up in the bottom outside of outer sleeve (101), the outside of rubber mouth (104) is provided with solid fixed ring (1041), the top of solid fixed ring (1041) is provided with guide part (10411), avoid the inside of groove (1015) to seted up guide way (10151), guide part (10411) embedded in the inside of guide way (10151), one side of solid fixed ring (1041) with the bottom butt of outer sleeve (101), the opposite side of solid fixed ring (1041) with the inside butt of adapter sleeve (103), internal thread (1031) have been seted up on the top of adapter sleeve (103), internal thread (1031) with external screw thread (1014) cooperate.

8. An auxiliary drug delivery device as in claim 1, wherein: two first electrically conductive grooves (1019) have been seted up to the inside of outer sleeve (101), the inside of first electrically conductive groove (1019) is provided with leads electrical pillar (10191) and spring part (10192), the both ends of spring part (10192) respectively with the diapire of first electrically conductive groove (1019) with the tip butt of leading electrical pillar (10191), two second electrically conductive grooves (1046) have been seted up at the top of rubber mouth (104), the inside of second electrically conductive groove (1046) is provided with conducting strip (10461), it inserts to lead electrical pillar (10191) the inside back of second electrically conductive groove (1046) with conducting strip (10461) butt, metal temperature sensing ring (1045) with conducting strip (10461) electric connection, lead electrical pillar (10191) with controller (105) electric connection.

9. An auxiliary drug delivery device as in claim 1, wherein: finger rings (1016) are symmetrically arranged on two sides of the top end of the outer sleeve (101).

10. An auxiliary drug delivery device as in claim 1, wherein: the outer side of the controller (105) is provided with a display screen (1051) and a control button (1052), and the display screen (1051) and the control button (1052) are both electrically connected with the controller (105).

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