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CN-224207179-U - Digital display insulin pen

CN224207179UCN 224207179 UCN224207179 UCN 224207179UCN-224207179-U

Abstract

The utility model provides a digital display insulin pen. The infusion device comprises a main body, an infusion mechanism, a monitoring mechanism and a functional module, wherein a liquid storage space is arranged in the main body, a needle head communicated with the liquid storage space is arranged at one end of the main body, the infusion mechanism is used for injecting liquid in the liquid storage space into a patient from the needle head, the monitoring mechanism is used for monitoring the content of the liquid in the liquid storage space, and the functional module is arranged on the side face of the main body and comprises a display unit, and the display unit is used for displaying the content of the liquid in the liquid storage space detected by the monitoring structure in real time.

Inventors

  • ZHANG JIN

Assignees

  • 武汉大学人民医院（湖北省人民医院）

Dates

Publication Date
20260508
Application Date
20241202

Claims (6)

  1. 1. A digital display insulin pen, comprising: The main body is internally provided with a liquid storage space, and one end of the main body is provided with a needle head communicated with the liquid storage space; An infusion mechanism for injecting the liquid in the liquid storage space from the needle into the patient; The infusion mechanism includes: The power unit is arranged at one end of the main body far away from the needle head and is used for applying power to the moving part so that the moving part extrudes liquid in the liquid storage space; The moving part is a roller, and the power unit is an adjusting knob; the monitoring mechanism is used for monitoring the content of the liquid in the liquid storage space; The monitoring mechanism includes: The displacement sensor is used for monitoring the displacement of the roller, and the processing unit is used for determining the content of liquid in the liquid storage space according to the displacement of the roller; The functional module is arranged on the side surface of the main body and comprises a display unit, and the display unit is used for displaying the content of the liquid in the liquid storage space detected by the monitoring structure in real time; The position of the functional module is correspondingly arranged at the main body close to the roller, the displacement sensor is a RONG gate sensor, the displacement sensor comprises a fixed gate and a movable gate, the movable gate is spirally wound on the surface of the roller, the surface of the movable gate is coated with an insulating material layer, the fixed gate is fixed in the functional module, and the position of the fixed gate and the position of the movable gate are correspondingly arranged in the direction perpendicular to the surface of the main body.
  2. 2. The digital insulin pen according to claim 1, wherein the display unit is a liquid crystal display.
  3. 3. The digital display insulin pen of claim 2, wherein the display unit is a rectangular display screen, the length and the width of a display interface of the display unit are greater than or equal to a threshold value, and the value range of the threshold value is 15-30 mm.
  4. 4. The digital insulin pen of claim 1, wherein the functional module further comprises a voice unit, the voice unit is provided with a voice switch, and when the voice switch is turned on, the voice unit voice broadcasts the content of the liquid in the current storage space.
  5. 5. The digital insulin pen of claim 4, wherein the voice unit is a speaker.
  6. 6. The digital insulin pen of claim 1, wherein the functional module further comprises: and the zeroing switch is used for zeroing the content of the liquid monitored by the monitoring component.

Description

Digital display insulin pen Technical Field The utility model belongs to the technical field of medical appliances, and particularly relates to a digital display insulin pen. Background Insulin is the only hormone in the body that reduces blood glucose while promoting glycogen, fat and protein synthesis, and exogenous insulin is mainly used to treat diabetes, which can be treated by insulin injection. The insulin pen has the advantages of convenient operation and carrying, accurate dosage, small pain feeling and the like, and is widely applied to the treatment of diabetes. However, the existing dosage value is written on the spiral digital wheel inside the pen body, and because of the limitation of the volume of the pen body, the digital writing is very small, so that patients suffering from eye diseases such as myopia, hyperopia, glaucoma, cataract and the like are difficult to see clearly, and difficulty is brought to correct dosage selection. There is therefore a need for an improvement over existing insulin pens. Disclosure of utility model The utility model provides a digital display insulin pen, which can enable an eye disease user to see the content of insulin in the insulin pen clearly and improve the user experience. Comprising the following steps: The main body is internally provided with a liquid storage space, and one end of the main body is provided with a needle head communicated with the liquid storage space; An infusion mechanism for injecting the liquid in the liquid storage space from the needle into the patient; the monitoring mechanism is used for monitoring the content of the liquid in the liquid storage space; The functional module is arranged on the side face of the main body and comprises a display unit, and the display unit is used for displaying the content of liquid in the liquid storage space detected by the monitoring structure in real time. Optionally, the infusion mechanism includes: The movable part is arranged in the liquid storage space, the power unit is arranged at one end of the main body, which is far away from the needle head, and the power unit is used for applying power to the movable part so that the movable part extrudes liquid in the liquid storage space. Optionally, the moving member is a roller, and the power unit is an adjusting knob. Optionally, the monitoring mechanism includes: The displacement sensor is used for monitoring the displacement of the roller, and the processing unit is used for determining the content of liquid in the liquid storage space according to the displacement of the roller. Optionally, the position of the functional module is correspondingly arranged at the position of the main body close to the roller, the displacement sensor is a RONG gate sensor, the displacement sensor comprises a fixed gate and a movable gate, the movable gate is spirally wound on the surface of the roller, the surface of the movable gate is coated with an insulating material layer, the fixed gate is fixed in the functional module, and the position of the fixed gate and the position of the movable gate are correspondingly arranged in the direction perpendicular to the surface of the main body. Optionally, the display unit is a liquid crystal display. Optionally, the display unit is a rectangular display screen, the length and the width of a display interface of the display unit are greater than or equal to a threshold, and the value range of the threshold is 15-30 mm. Optionally, the functional module further comprises a voice unit, wherein the voice unit is provided with a voice switch, and when the voice switch is turned on, the voice unit broadcasts the content of the liquid in the current storage space in a voice manner. Optionally, the speech unit is a speaker. Optionally, the functional module further includes: and the zeroing switch is used for zeroing the content of the liquid monitored by the monitoring component. The technical scheme provided by the embodiment of the disclosure has the beneficial effects that: in the embodiment of the disclosure, a digital display insulin pen is provided, a monitoring mechanism and a functional module are provided, the content of liquid in a liquid storage space is detected through the monitoring mechanism, the content of liquid in the liquid storage space is displayed in real time through a display unit in the functional module, the display unit is clearer compared with a spiral digital wheel, and a patient with eye diseases can know the content of liquid in the liquid storage space in real time. Drawings In order to more clearly illustrate the utility model or the technical solutions of the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the utility model, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.