Intelligent automatic insulin injection pen

An insulin injection and automatic technology, applied in the field of medical devices, can solve problems such as hypoglycemia, affecting disease control, insulin changes, etc., and achieve the effect of preventing deterioration

Active Publication Date: 2015-12-30
HANGZHOU JINYUAN BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Diabetics often have the following problems when injecting insulin: First, there are strict requirements on the dosage of insulin injections. Patients who use manual injections often have the problem of injecting too much or too little insulin, which affects the control of the disease; Because of being in a hurry, they often forget to inject insulin at the prescribed time; third, insulin is prone to deterioration due to temperature changes caused by the surrounding environment, but there are no relevant reminders, which seriously endanger the health of patients; fourth, patients are busy with work. , sometimes forgetting to bring an insulin injection pen when going out, causing hypoglycemia when going out and affecting the condition

Method used

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Experimental program
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Effect test

Embodiment 1

[0023] The intelligent automatic insulin injection pen includes a pen case 1 and a piston 2 arranged in the pen case 1, the piston 2 is connected with a drive rod 3, and also includes a control system, the control system includes a single-chip microcomputer 5 and a servo motor 4, and the single-chip microcomputer 5 is used to control the servo motor 4 Running, the servo motor 4 is connected with the piston 2 through the drive rod 3, and the servo motor 4 is used to control the movement of the piston 2. The single-chip microcomputer 5 controls the operation of the servo motor 4, and the servo motor 4 controls the movement of the piston 2 through the driving rod 3, and controls the injection dose of insulin through the moving distance of the piston 2.

Embodiment 2

[0025] Same as Embodiment 1, the difference is that the control system further includes a geographic location acquisition module 8, which is connected to the single-chip microcomputer 5, and the geographic location acquisition module 8 is used to acquire geographic location information of the insulin injection pen.

Embodiment 3

[0027] With embodiment 1, difference is that control system also comprises clock chip 10, bluetooth communication module 14 and user's mobile phone 15, and clock chip 10 is connected with bluetooth communication module 14 by single-chip microcomputer 5, and clock chip 10 is used for counting and within the specified time The reminder information is transmitted to the user's mobile phone 15 through the Bluetooth communication module 14 . The clock chip 10 transmits the reminding information to the user's mobile phone 15 within the specified time, and the user checks the reminding information and completes the insulin injection through the user's mobile phone 15, so as to prevent the user from forgetting to inject insulin due to negligence.

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PUM

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Abstract

The invention relates to the field of medical appliances, and discloses an intelligent automatic insulin injection pen. The injection pen comprises a pen cap (1), a piston (2) arranged in the pen cap (1) and a control system, wherein the piston (2) is connected with a drive rod (3); the control system comprises a singlechip (5) and a servo motor (4); the singlechip (5) is used for controlling operation of the servo motor (4); the servo motor (4) is connected with the piston (2) by virtue of the drive rod (3), and is used for controlling movement of the piston (2). The intelligent automatic insulin injection pen has the advantages of accurately controlling the insulin injection dosage, reminding users of taking medicines, reminding users the rest dosage of insulin, controlling the insulin storage temperature and prompting users to carry the insulin injection pen for outdoors.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to an intelligent automatic insulin injection pen. Background technique [0002] After being diagnosed with diabetes, many people will choose insulin therapy. After a period of hospitalization, doctors will formulate a complete insulin injection plan for them. Patients only need to follow this plan to complete insulin injection at the specified time every day. Can control blood sugar. [0003] Diabetics often have the following problems when injecting insulin: First, there are strict requirements on the dosage of insulin injections. Patients who use manual injections often have the problem of injecting too much or too little insulin, which affects the control of the disease; Because of being in a hurry, they often forget to inject insulin at the prescribed time; third, insulin is prone to deterioration due to temperature changes caused by the surrounding environment, but there are no...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M5/20A61M5/31
Inventor 余伟明
Owner HANGZHOU JINYUAN BIOTECH
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