CN210873463U - Multifunctional insulin injection pen - Google Patents
Multifunctional insulin injection pen Download PDFInfo
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- CN210873463U CN210873463U CN201920983971.0U CN201920983971U CN210873463U CN 210873463 U CN210873463 U CN 210873463U CN 201920983971 U CN201920983971 U CN 201920983971U CN 210873463 U CN210873463 U CN 210873463U
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Abstract
The utility model discloses a multi-functional insulin injection pen, including the injection pen body, set up the storage cartridge case of lower part in the injection pen body, set up the piston rod in the storage cartridge case, with the liquid pushing component of the coaxial setting of piston rod and with liquid pushing component electric connection's controller, the storage cartridge case is used for saving insulin injection. The utility model relates to a multi-functional insulin injection pen and then be convenient for through controller control liquid pushing component to make liquid pushing component drive the piston rod and move in storing up the cartridge case, make the insulin injection in the storing up cartridge case inject into patient's skin, improved the efficiency of injection and the effectual quality of guaranteeing the injection.
Description
Technical Field
The utility model relates to the technical field of medical equipment, specifically be a multi-functional insulin injection pen.
Background
Insulin is a protein hormone secreted by pancreatic islet β cells in the pancreas stimulated by endogenous or exogenous substances such as glucose, lactose, ribose, arginine, glucagon, etc. insulin is the only hormone in the body that reduces blood sugar, and promotes the synthesis of glycogen, fat, and protein.
The applicant of the present invention finds that the insulin injection pen in the prior art has a simple structure and a single use mode due to its own design characteristics, and is inconvenient for a user to visually observe the residual amount of insulin in the drug storage cartridge, thereby failing to meet various use requirements of the insulin injection pen at present.
To this end, we propose a multifunctional insulin injection pen.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a multi-functional insulin injection pen to the insulin injection pen who proposes among the prior art among the above-mentioned background art of solution is because its design characteristics itself, and simple structure and using-way are single, and the audio-visual surplus of the insulin of the observation storage cartridge incasement of the person of not being convenient for, thereby can't satisfy the problem to the multiple user demand of insulin injection pen at present.
In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional insulin injection pen comprises an injection pen body, a drug storage cylinder arranged at the middle lower part of the injection pen body, a piston rod arranged in the drug storage cylinder, a liquid pushing assembly coaxially arranged with the piston rod and a controller electrically connected with the liquid pushing assembly, wherein the drug storage cylinder is used for storing insulin injection; the controller is convenient to control the liquid pushing assembly, so that the liquid pushing assembly drives the piston rod to move in the liquid storage cylinder, the insulin injection liquid in the liquid storage cylinder is injected into the skin of a patient, the injection efficiency is improved, and the injection quality is effectively guaranteed;
the injection pen is characterized in that a groove matched with the liquid pushing assembly is formed in the injection pen body, so that the stability of the installation of the liquid pushing assembly in the injection pen is effectively guaranteed, the working precision of the liquid pushing assembly is effectively guaranteed, and the use precision of the injection pen is effectively improved; the liquid pushing assembly consists of a driving motor, a reduction gear, a screw rod, a nut and a push rod, the push rod is fixedly connected with one end of the piston rod, the nut is arranged inside the push rod and connected with the screw rod, the screw rod is connected with the reduction gear, the reduction gear is connected with the driving motor, and the driving motor is arranged in the injection pen body; the reduction gear is driven by the driving motor conveniently, the screw rod is driven to rotate by the reduction gear, the nut on the push rod is driven to move by the rotation of the screw rod, the push rod is driven to move by the movement of the nut, so that the rotary motion of the motor is converted into linear motion conveniently, the piston rod is pushed to move up and down in the liquid storage cylinder body conveniently, the insulin is effectively prevented from being injected manually by a user, and the injection efficiency of the user is improved effectively;
the joint of the push rod and the piston rod is provided with a pressure sensor, the information output end of the pressure sensor is electrically connected with a controller arranged in the injection pen body, and a microprocessor and a timing module are arranged in the controller.
As a preferred aspect of the present invention, the microprocessor is composed of an information acquisition module, an information processing module, an information storage module and an information transmission module, the information output end of the information acquisition module is electrically connected with the information input end of the information processing module, the information output end of the information processing module is electrically connected with the information input end of the information storage module, the information output end of the information storage module is electrically connected with the information input end of the information transmission module, the information output end of the information transmission module is electrically connected with a display screen arranged on the injection pen body and an alarm module arranged in the injection pen body, the alarm module is configured as one of a peak sounder, a vibration motor or an indicator light, the information input end of the timing module is electrically connected with the information input end of the pressure sensor, thereby facilitating the setting of the injection time through the timing module, thereby be convenient for control injection time through the timing module, thereby set for driving motor's operating time length, and then set for the pressure of push rod and piston rod, and carry out real-time detection through pressure sensor, thereby be convenient for control injection pen body single injection insulin length and driving motor operating time length through pressure sensor and timing module, thereby avoided single injection excessive, thereby the effectual use precision of guaranteeing the utility model;
as a preferable aspect of the utility model, the injection pen also comprises a liquid level sensor arranged at the periphery of the medicine storage cylinder and a temperature detection module arranged at the periphery of the medicine storage cylinder, wherein the liquid level sensor and the temperature detection module are both arranged on the inner wall of the injection pen body, the liquid level sensor and the temperature detection module are arranged in an embedded type, a detection head of the temperature detection module penetrates through the medicine storage cylinder and is arranged in the medicine storage cylinder, the information output ends of the liquid level sensor and the temperature detection module are respectively and electrically connected with the information input end of the information acquisition module of the microprocessor, the liquid level sensor is arranged as an infrared liquid level counter, thereby facilitating the real-time detection of the residual quantity of the insulin injection in the drug storage cylinder through the liquid level sensor, processing the data through the microprocessor and displaying the data through the display screen, thereby facilitating the user to observe the residual quantity of the insulin liquid medicine in the medicine storage cylinder and the temperature in the medicine storage cylinder in real time;
as a preferred aspect of the present invention, the present invention further comprises a thermal insulation interlayer disposed in the injection pen body and a fingerprint lock module disposed on the injection pen body, wherein the fingerprint lock module is used for storing fingerprint information of a user, and an information output end of the fingerprint lock module is electrically connected to an information input end of the controller, so as to facilitate the user's fingerprint information stored in the fingerprint lock module, thereby effectively ensuring the use accuracy of the present invention, avoiding cross infection, the thermal insulation interlayer is disposed at one end of the injection pen body opposite to the drug storage cartridge, and the thermal insulation interlayer is disposed in one or more of rock wool products, asbestos wool, polyurethane and glass wool, thereby facilitating the guarantee of a certain temperature in the drug storage cartridge through the thermal insulation interlayer, and effectively ensuring the storage environment of the drug storage cartridge for insulin liquid;
as a preferred aspect of the utility model, still be provided with the battery in the injection pen body, battery electric connection and the wireless receiving coil of setting in the injection pen body, wireless receiving coil electric connection and setting wireless transmitting coil in power supply shell, wireless transmitting coil passes through power wire external and power supply, power supply shell and injection pen body looks adaptation, and wireless transmitting coil, wireless receiving coil and battery have constituted power module, and power module is used for the controller, fingerprint lock module, pressure sensor, timing module, temperature detection module, level sensor, alarm module, the display screen power supply.
As the utility model discloses a preferred aspect, microprocessor passes through wireless transmission module and mobile terminal electric connection, and wireless transmission module sets up to bluetooth module or wireless signal one of them, and then convenient to use person's child is real-time acquires the condition of user's injection insulin medicament in the family and carries out long-range understanding, thereby effectual improvement the utility model discloses an use the flexibility.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the characteristics of reasonable in design and easy operation, the utility model relates to a multi-functional insulin injection pen is through setting up the injection pen body, the storage cartridge case of setting up in injection pen body lower part, the piston rod that sets up in the storage cartridge case, the liquid pushing component that sets up with the piston rod is coaxial and with the controller of liquid pushing component electric connection, the storage cartridge case is used for storing insulin injection, and then is convenient for control the liquid pushing component through the controller, thereby makes the liquid pushing component drive the piston rod and move in the storage cartridge case, makes the insulin injection in the storage cartridge case pour into patient's skin into, has improved the efficiency of injection and has effectively guaranteed the quality of injection;
the injection pen is internally provided with the groove matched with the liquid pushing assembly, so that the stability of the installation of the liquid pushing assembly in the injection pen is effectively ensured, and the working precision of the liquid pushing assembly is effectively ensured; thereby effectively improving the use precision of the utility model; the liquid pushing assembly is composed of a driving motor, a reduction gear, a screw rod, a nut and a push rod, the push rod is fixedly connected with one end of the piston rod, the nut is arranged inside the push rod and connected with the screw rod, the screw rod is connected with the reduction gear, the reduction gear is connected with the driving motor, the driving motor is arranged in the injection pen body, and further the reduction gear is driven by the driving motor, the reduction gear drives the screw rod to rotate, the nut on the push rod is moved by the rotation of the screw rod, the push rod is driven to move together by the movement of the nut, so that the rotary motion of the motor is converted into linear motion, the piston rod is conveniently pushed to move up and down in the liquid storage cylinder body, further, the manual insulin injection of a user is;
the utility model discloses the push rod is provided with pressure sensor with the piston rod junction, pressure sensor's information output end electric connection and the controller of setting in injection pen body, be provided with microprocessor and timing module in the controller, and then be convenient for set for the time of injection through the timing module, thereby be convenient for control injection time through the timing module, thereby the operating duration of driving motor has been set for, and then set for the pressure of push rod and piston rod, and carry out real-time detection through pressure sensor, thereby be convenient for control the length of time of the insulin of injection pen body single injection and the length of time of driving motor work through pressure sensor and timing module, thereby it is excessive to have avoided the single injection, thereby the effectual use precision of the utility model of guaranteeing;
the utility model also comprises a liquid level sensor arranged at the periphery of the drug storage cylinder and a temperature detection module arranged at the periphery of the drug storage cylinder, wherein the liquid level sensor and the temperature detection module are both arranged on the inner wall of the injection pen body, the liquid level sensor and the temperature detection module are arranged in an embedded type, a detection head of the temperature detection module penetrates through the medicine storage cylinder and is arranged in the medicine storage cylinder, the information output ends of the temperature liquid level sensor and the temperature detection module are respectively and electrically connected with the information input end of the information acquisition module of the microprocessor, the liquid level sensor is arranged as an infrared liquid level counter, thereby facilitating the real-time detection of the residual quantity of the insulin injection in the drug storage cylinder through the liquid level sensor, processing the data through the microprocessor and displaying the data through the display screen, thereby being convenient for the user to observe the residual quantity of the insulin liquid medicine in the medicine storage barrel and the temperature in the medicine storage barrel in real time.
The utility model discloses still including setting up at this internal heat preservation intermediate layer of injection pen and setting up the fingerprint lock module on the injection pen body in addition, fingerprint lock module is used for saving user's fingerprint information, and the information output end electric connection of fingerprint lock module and the information input part of controller to be convenient for through the fingerprint information of the user of the storage of fingerprint lock module, the effectual assurance the utility model discloses a use precision has avoided cross infection, and the heat preservation intermediate layer sets up the relative one end with the storage cartridge case at the injection pen body, and the heat preservation intermediate layer sets up to rock wool goods, asbestos fine hair, polyurethane and the cotton wherein one kind or multiple, and then be convenient for guarantee certain temperature in the storage cartridge case through the heat preservation intermediate layer, thereby the effectual storage environment of guaranteeing the storage cartridge case to the insulin liquid medicine.
Drawings
FIG. 1 is a schematic structural view of a half-sectional view of the overall structure of the present invention;
fig. 2 is a schematic structural view of another view of fig. 1 in the present invention;
fig. 3 is a schematic structural view of the front view of fig. 1 in the present invention;
fig. 4 is a schematic structural view of the overall structure of the present invention;
fig. 5 is a block diagram of the electrical operation of the present invention.
In the figure: the automatic temperature control device comprises an injection pen body, a liquid pushing assembly 2, a push rod 3, a pressure sensor 4, a heat preservation interlayer 5, a medicine storage cylinder 6, an exhaust valve 61, a piston rod 7, a temperature detection module 8, a liquid level sensor 9, a temperature and humidity indication module 10, a storage battery 11, a wireless receiving coil 12, a power supply shell 13, a wireless transmitting coil 14, a display screen 15, a controller 16 and a fingerprint lock module 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a technical solution: a multifunctional insulin injection pen comprises an injection pen body 1, a drug storage barrel 6 arranged at the middle lower part of the injection pen body 1, a piston rod 7 arranged in the drug storage barrel 6, a liquid pushing component 2 coaxially arranged with the piston rod 7 and a controller 16 electrically connected with the liquid pushing component 2, wherein the drug storage barrel 6 is used for storing insulin injection, and further the liquid pushing component 2 is conveniently controlled by the controller 16, so that the liquid pushing component 2 drives the piston rod 7 to move in the drug storage barrel 6, the insulin injection in the drug storage barrel 6 is injected into the skin of a patient, the injection efficiency is improved, and the injection quality is effectively guaranteed;
referring to fig. 1, fig. 2 and fig. 3, a groove adapted to the liquid pushing assembly 2 is provided in the injection pen body 1, so as to effectively ensure the stability of the installation of the liquid pushing assembly 2 in the injection pen, thereby effectively ensuring the working precision of the liquid pushing assembly 2, and further effectively improving the use precision of the injection pen; the liquid pushing component 2 is composed of a driving motor, a reduction gear, a screw rod, a nut and a push rod 3, the push rod 3 is fixedly connected with one end of a piston rod 7, the nut is arranged inside the push rod 3 and connected with the screw rod, the screw rod is connected with the reduction gear, the reduction gear is connected with the driving motor, the driving motor is arranged in the injection pen body 1, further, the reduction gear is driven by the driving motor conveniently, the reduction gear drives the screw rod to rotate, the nut on the push rod 3 is moved by the rotation of the screw rod, the nut moves to drive the push rod 3 to move together, further, the rotary motion of the motor is converted into linear motion conveniently, further, the piston rod 7 is pushed to move up and down in the liquid storage cylinder body conveniently, further, the manual insulin injection of a;
specifically referring to fig. 1, 2 and 5, a pressure sensor 4 is disposed at a connection position of the push rod 3 and the piston rod 7, the pressure sensor 4 is one of a resistance strain type pressure sensor, a piezoresistive type pressure sensor, a piezoelectric type pressure sensor or an inductive type pressure sensor, and the resistance strain type pressure sensor mainly works by deformation of an elastic sensing element in the resistance strain gauge sensing sensor under the action of external pressure. The pressure sensor is divided into a diaphragm type pressure sensor, a diaphragm-strain cylinder type pressure sensor and a strain cylinder type pressure sensor, wherein the diaphragm type pressure sensor is mainly applied to low pressure measurement, the diaphragm-strain cylinder type pressure sensor is mainly applied to medium pressure measurement, and the strain cylinder type pressure sensor is mainly applied to high pressure measurement; the piezoresistive pressure sensor mainly adopts an integrated circuit diffusion process to manufacture a resistance sensing device, and uses a more sensitive silicon wafer as an elastic sensitive element, and the piezoresistive pressure sensor is similar to a resistance strain pressure sensor. The pressure sensor has the characteristics of higher sensitivity and measurement precision, and in addition, the structure is simpler, so that convenience is provided for the miniaturization of the sensor; however, such pressure sensors have many disadvantages, such as small measurement range, susceptibility to measurement environment, etc.; the piezoelectric pressure sensor mainly uses the piezoelectric effect, which is the specific property of piezoelectric materials. The advantages and disadvantages of the pressure sensor are obvious, and the pressure sensor has the advantages of strong environmental adaptability, capability of normally working in severe environment and sensitive temperature induction; the defects are that the low-frequency performance is poor, and the sensor is difficult to maintain after failure in the using process; the inductance type pressure sensor converts the variation of the measured pressure into the corresponding inductance variation, and then reflects the inductance variation. The pressure sensor has extremely high sensitivity, and the linearity of the pressure transducer in the sensor is greatly improved, so that the pressure sensor works more reliably;
the information output end of the pressure sensor 4 is electrically connected with a controller 16 arranged in the injection pen body 1, a microprocessor and a timing module are arranged in the controller 16, the microprocessor is composed of an information acquisition module, an information processing module, an information storage module and an information transmission module, the information output end of the information acquisition module is electrically connected with the information input end of the information processing module, the information output end of the information processing module is electrically connected with the information input end of the information storage module, the information output end of the information storage module is electrically connected with the information input end of the information transmission module, the information output end of the information transmission module is electrically connected with a display screen 15 arranged on the injection pen body 1 and an alarm module arranged in the injection pen body 1, the alarm module is one of a peak calling device, a vibration motor or an indicator lamp, the display screen 15 is arranged as an LCD12864, the model display is provided with a Chinese character library and a display module of dot matrix graphs of the Chinese character library, the displayed resolution ratio is 128 x 64, the operation and observation are convenient, and the use precision of the utility model is effectively ensured; the information input of timing module and pressure sensor 4's information input end electric connection, and then be convenient for set for the time of injection through the timing module, thereby be convenient for control injection time through the timing module, thereby set for driving motor's the length of operation, and then set for push rod 3 and piston rod 7's pressure, and carry out real-time detection through pressure sensor 4, thereby be convenient for control the length of time of the insulin of injection pen body 1 single injection and the length of time of driving motor work through pressure sensor 4 and timing module, thereby avoided the single injection excessive, thereby effectual assurance the utility model discloses a use precision, the timing module sets up to LD-62 type, itself has characteristics such as small, the low power consumption, and operating range is wide, the interference killing feature is strong. The multifunctional instrument can realize multiple functions and is widely applied to multiple instruments and meters; in the technical scheme, the control and signal transmission of an information acquisition module, an information processing module, an information storage module and an information transmission module in a microprocessor are used for referring to an elevator system for providing stock information in an elevator car with the application number of CN201320148329.3 and the publication number of CN203187276U, and the application is common general knowledge in the technical field;
referring to fig. 1, 2 and 5, the insulin pump further comprises a liquid level sensor 9 arranged on the periphery of the drug storage cylinder 6, a temperature detection module 8 arranged on the periphery of the drug storage cylinder 6, and an exhaust valve 61 arranged at the liquid outlet end of the drug storage cylinder, wherein the exhaust valve 61 is used for exhausting redundant gas in the drug storage cylinder, so that the precision of insulin injection is ensured; the liquid level sensor 9 and the temperature detection module 8 are both arranged on the inner wall of the injection pen body 1, the liquid level sensor 9 and the temperature detection module 8 are arranged in an embedded mode, a detection head of the temperature detection module 8 penetrates through the drug storage barrel 6 and is arranged in the drug storage barrel 6, the information output ends of the liquid level sensor 9 and the temperature detection module 8 are respectively and electrically connected with the information input end of a module for collecting information of the microprocessor, the liquid level sensor 9 is arranged as an infrared liquid level counter, the residual quantity of the injection of the insulin in the drug storage barrel 6 can be conveniently detected in real time through the liquid level sensor 9, the data of the injection is processed through the microprocessor and is displayed through the display screen 15, therefore, a user can conveniently observe the residual quantity of the insulin liquid in the drug storage barrel 6 and the temperature in the drug storage barrel 6 in real time, and the temperature detection module 8;
referring to fig. 1, 2 and 5, in addition, the injection pen further comprises a thermal insulation interlayer 5 disposed in the injection pen body 1 and a fingerprint lock module 17 disposed on the injection pen body 1, the fingerprint lock module 17 is used for storing fingerprint information of a user, and an information output end of the fingerprint lock module 17 is electrically connected to an information input end of the controller 16, so as to facilitate the fingerprint information of the user stored in the fingerprint lock module 17 to effectively ensure the use accuracy of the present invention and avoid cross infection, the thermal insulation interlayer 5 is disposed at an end of the injection pen body 1 opposite to the cartridge 6, and an end of the injection pen body 1 opposite to the cartridge 6 is disposed as a double-layer structure, the thermal insulation interlayer 5 is filled in the double-layer structure, and the thermal insulation interlayer 5 is disposed as one or more of rock wool products, asbestos wool, polyurethane and glass wool, and then be convenient for guarantee the certain temperature in the storage cartridge case through the heat preservation intermediate layer to the effectual storage environment of guaranteeing the storage cartridge case to the insulin liquid medicine.
Please refer to fig. 1, fig. 2 and fig. 5 specifically, additionally include the battery 11 disposed in the injection pen body 1, the battery 11 electric connection and the wireless receiving coil 12 disposed in the injection pen body 1, the wireless receiving coil 12 electric connection and the wireless transmitting coil 14 disposed in the power supply housing 13, the wireless transmitting coil 14 is connected to the power supply through the power line, the power supply housing 13 is adapted to the injection pen body 1, and the wireless transmitting coil 14, the wireless receiving coil 12 and the battery 11 constitute the power supply module, and the power supply module is used for the controller 16, the fingerprint lock module 17, the pressure sensor 4, the timing module, the temperature detecting module 8, the liquid level sensor 9, the alarm module, and the display screen 15, thereby effectively ensuring the use precision of the present invention.
Referring to fig. 1, fig. 2 and fig. 5 specifically, microprocessor passes through wireless transmission module and mobile terminal electric connection, and wireless transmission module sets up to bluetooth module or one of them kind of radio signal, and then convenient to use person's child real-time condition of obtaining user's injection insulin medicament in home carries out long-range understanding, thereby effectual improvement the utility model discloses a use flexibility.
Referring to fig. 1, 2 and 5, a temperature and humidity indication module 10 is sleeved on the periphery of the injection pen body 1, and the temperature and humidity indication module 10 is made of a photosensitive color-changing material, so that a user can visually observe the environmental change on the periphery of the injection pen body 1.
The working principle is as follows: the utility model discloses a set up injection pen body 1, set up in storage cartridge case 6 of injection pen body 1 middle and lower part, set up piston rod 7 in storage cartridge case 6, with the liquid pushing component 2 of the coaxial setting of piston rod 7 and with liquid pushing component 2 electric connection's controller 16, and then be convenient for control liquid pushing component 2 through controller 16, storage cartridge case 6 is used for storing insulin injection, thereby make liquid pushing component 2 drive piston rod 7 move in storage cartridge case 6, thereby make the insulin injection in storage cartridge case 6 pour into the patient's skin into, the efficiency of injection has been improved and the quality of injection has been effectively guaranteed;
the using method comprises the following steps: the controller 16 is opened through the fingerprint information of the user stored in the fingerprint lock module 17, the liquid pushing component 2 is opened through the controller 16, the injection time is set through the timing module, the injection time is controlled through the timing module, the working time of the driving motor is set, the pressure of the push rod 3 and the pressure of the piston rod 7 are set, the pressure sensor 4 is used for detecting the pressure in real time, the duration of single injection of the injection pen body 1 and the working time of the driving motor are controlled through the pressure sensor 4 and the timing module, the residual quantity of the injection of the insulin in the drug storage cylinder 6 is detected through the liquid level sensor 9 in real time, the data of the injection is processed through the microprocessor and is displayed through the display screen 15, and the user can observe the residual quantity of the insulin liquid in the drug storage cylinder 6 and the temperature in the drug storage cylinder 6 in real time, when the temperature detection module 8 detects that the temperature of the storage environment of the insulin of the information storage module in the microprocessor does not accord with the temperature of the storage environment of the insulin, the user is reminded through the alarm module, so that the storage environment of the insulin liquid medicine in the storage cylinder 6 is effectively ensured; and supply power to controller 16, fingerprint lock module 17, pressure sensor 4, timing module, temperature detection module 8, level sensor 9, alarm module, display screen 15 through power module, thereby effectual assurance the utility model discloses a use accuracy.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A multifunctional insulin injection pen is characterized in that: the insulin injection device comprises an injection pen body (1), a drug storage barrel (6) arranged at the middle lower part of the injection pen body (1), a piston rod (7) arranged in the drug storage barrel (6), a liquid pushing assembly (2) coaxially arranged with the piston rod (7) and a controller (16) electrically connected with the liquid pushing assembly (2), wherein the drug storage barrel (6) is used for storing insulin injection;
the injection pen comprises an injection pen body (1), and is characterized in that a groove matched with a liquid pushing assembly (2) is formed in the injection pen body (1), the liquid pushing assembly (2) is composed of a driving motor, a reduction gear, a screw rod, a nut and a push rod (3), the push rod (3) is fixedly connected with one end of a piston rod (7), the nut is arranged in the push rod (3) and connected with the screw rod, the screw rod is connected with the reduction gear, the reduction gear is connected with the driving motor, and the driving motor is arranged in the injection pen body (1);
the injection pen is characterized in that a pressure sensor (4) is arranged at the joint of the push rod (3) and the piston rod (7), the information output end of the pressure sensor (4) is electrically connected with a controller (16) arranged in the injection pen body (1), and a microprocessor and a timing module are arranged in the controller (16).
2. The multifunctional insulin injection pen according to claim 1, characterized in that: still including setting up level sensor (9) in storage cartridge case (6) periphery and setting up temperature detection module (8) in storage cartridge case (6) periphery, level sensor (9) and temperature detection module (8) all set up on the inner wall of injection pen body (1), and level sensor (9) and temperature detection module (8) set up to embedded, the detecting head of temperature detection module (8) runs through in storage cartridge case (6) and sets up in storage cartridge case (6), the information output part difference electric connection of level sensor (9) and temperature detection module (8) and microprocessor's information input part, level sensor (9) set up to infrared liquid level counter.
3. The multifunctional insulin injection pen according to claim 2, characterized in that: still including setting up heat preservation intermediate layer (5) in injection pen body (1) and fingerprint lock module (17) of setting on injection pen body (1) in addition, fingerprint lock module (17) are used for storing user's fingerprint information, and the information output end electric connection of fingerprint lock module (17) and the information input end of controller (16), heat preservation intermediate layer (5) set up in injection pen body (1) relative with the one end of storage cartridge case (6), and heat preservation intermediate layer (5) set up to rock wool goods, asbestos fine hair, polyurethane and glass cotton one or more wherein.
4. The multifunctional insulin injection pen according to claim 3, characterized in that: still be provided with battery (11) in injection pen body (1), battery (11) electric connection and wireless receiving coil (12) of setting in injection pen body (1), wireless receiving coil (12) electric connection and setting wireless transmitting coil (14) in power supply shell (13), wireless transmitting coil (14) are through power wire external and power supply, power supply shell (13) and injection pen body (1) looks adaptation, and wireless transmitting coil (14), wireless receiving coil (12) and battery (11) have constituted power module, and power module is used for supplying power to controller (16), fingerprint lock module (17), pressure sensor (4), timing module, temperature detection module (8), level sensor (9), alarm module, display screen (15).
5. The multifunctional insulin injection pen according to any one of claims 1 to 4, wherein: the microprocessor is electrically connected with the mobile terminal through a wireless transmission module, and the wireless transmission module is set as one of a Bluetooth module or a wireless signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920983971.0U CN210873463U (en) | 2019-06-27 | 2019-06-27 | Multifunctional insulin injection pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920983971.0U CN210873463U (en) | 2019-06-27 | 2019-06-27 | Multifunctional insulin injection pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210873463U true CN210873463U (en) | 2020-06-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920983971.0U Expired - Fee Related CN210873463U (en) | 2019-06-27 | 2019-06-27 | Multifunctional insulin injection pen |
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| CN (1) | CN210873463U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113230495A (en) * | 2021-06-25 | 2021-08-10 | 黄晨 | Multi-functional intelligent insulin pen |
| CN113274587A (en) * | 2021-06-25 | 2021-08-20 | 南通市第一人民医院 | Multi-functional insulin pen of type is reminded to pronunciation |
| CN113893059A (en) * | 2021-09-10 | 2022-01-07 | 河南牧原智能科技有限公司 | Needleless injection device and liquid medicine detection device thereof |
-
2019
- 2019-06-27 CN CN201920983971.0U patent/CN210873463U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113230495A (en) * | 2021-06-25 | 2021-08-10 | 黄晨 | Multi-functional intelligent insulin pen |
| CN113274587A (en) * | 2021-06-25 | 2021-08-20 | 南通市第一人民医院 | Multi-functional insulin pen of type is reminded to pronunciation |
| CN113893059A (en) * | 2021-09-10 | 2022-01-07 | 河南牧原智能科技有限公司 | Needleless injection device and liquid medicine detection device thereof |
| CN113893059B (en) * | 2021-09-10 | 2024-05-07 | 河南牧原智能科技有限公司 | Needleless injection equipment and liquid medicine detection device thereof |
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