Multifunctional insulin injection pen

Abstract

The invention discloses a multifunctional insulin injection pen which comprises an injector body, wherein the injector body comprises an injection needle, a needle holder, a pen core holder and a rotating switch for switching paths; the injection needle is mounted at one end of the needle holder; the other end of the needle holder is connected with the pen core holder through the rotating switch;two fixing holes for mounting pen cores are formed in the pen core holder; an injection button is arranged far away from one end, making contact with the needle holder, of the pen core holder; and a voice reminder is arranged on the surface of the pen core holder. According to diversity of types of insulin, multiple fixing holes for mounting the pen cores are designed, so that various types of insulin can be mounted in one injection pen; due to adoption of the voice reminder, the accuracy of use types can be ensured, and the problem that insulin which is injected before meal and insulin whichis injected before sleep are confused can be effectively solved; and the injection pen is simple in structure, low in manufacturing cost and in addition good in practicability.

Description

technical field [0001] The invention relates to the technical field of medical devices, and more specifically relates to a multifunctional insulin injection pen. Background technique [0002] The invention belongs to the field of medical and health technology. The incidence of diabetes in my country is high. Insulin therapy is an important means to control blood sugar well. It has been reported that even for patients who have been treated with insulin, the blood sugar compliance rate is only 37%. The three factors that affect the effect of insulin therapy are insulin, insulin injection technology and insulin. Injection device. The survey results show that irregular injections are common in the world, and the current situation of injections in my country is even more unoptimistic, including: the name and dosage form of insulin were not checked before injections, the needles of injection pens were reused, and the needles did not stay or stayed for less than 10 seconds after in...

AI Technical Summary

Problems solved by technology

However, as far as the special insulin pen with replaceable drug core in the insulin injection device is concerned, although it is widely used in the market and clinical practice, there are still many deficiencies. According to the survey, the factors that affect the specification of insulin injection include the special insulin pen itself. Due to the many names and dosage forms of insulin drugs, when a patient needs to inject two types of insulin mixed, the traditional insulin pen cannot complete the injection at one time, and the injection of two different names and dosage forms needs to be replaced by the replacement of the pen refill, or Prepare multiple injection pens, but the cost of the latter is high; secondly, there are also cases of mixed use by patients, especially for elderly patients or patients with poor vision or lack of knowledge, it is easy to confuse the use of insulin before meals and before bedtime

Cause insulin to fail to play a normal effect, waste medicine, and there are certain potential safety hazards

Images