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Drug injection device

An injection device and drug technology, which can be used in syringes, hypnosis devices, automatic injectors, etc., and can solve the problems of increased injection time of anesthetic solution, pain, and increased time for surgeons to hold the syringe.

Active Publication Date: 2016-06-22
MEGAGEN IMPLANT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the injection speed of the anesthetic solution is decreased, the injection time of the anesthetic solution increases, and thus, the time the surgeon spends holding the syringe increases
[0010] When the time the surgeon holds the syringe increases, it becomes difficult for the surgeon to maintain a constant injection rate and the operator feels pain due to hand shaking

Method used

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Examples

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Embodiment Construction

[0046] For a full understanding of the operating advantages of the present invention, and objects achieved by the present invention and exemplary embodiments of the present invention, reference should be made to the accompanying drawings and the accompanying drawings that illustrate exemplary embodiments of the present invention.

[0047]Hereinafter, exemplary embodiments of the present invention are described with reference to the accompanying drawings to describe the present invention in detail. However, in describing the present invention, detailed descriptions of known functions or configurations will be omitted to clarify the subject matter of the present invention.

[0048] figure 1 To show a perspective view of a drug injection device according to an exemplary embodiment of the present invention, figure 2 as seen in the other direction figure 1 perspective view of image 3 to show figure 1 The perspective view of the ampoule container, Figure 4 to show figure 1 ...

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Abstract

A drug injection device is disclosed. A drug injection device, according to the present invention, comprises: an injection unit which is provided with an ampoule accommodation portion for accommodating an ampoule that contains an injectable solution, and injects the injectable solution into a person being operated on; and an injection speed adjustment unit which is connected to the injection unit, applies pressure to the injectable solution, and adjusts the injection speed of the injectable solution, being injected into the body of the person being operated on, by selectively adjusting the speed of the pressure applied to the injectable solution, wherein the injection speed adjustment unit comprises: an injection unit attachment portion to which the ampoule accommodation portion is detachably attached; a pressurizing plunger which is connected to the ampoule accommodated in the ampoule accommodation portion and applies pressure to the injectable solution; and a pressurizing plunger up / down driving module which is provided on the same axis as the pressurizing plunger and drives the pressurizing plunger up or down.

Description

technical field [0001] The present invention relates to a drug injection device, and more particularly, to a device capable of injecting an injectable solution into a person undergoing surgery by adjusting the injection speed of the injectable solution injected into the body of the person undergoing surgery A device for injecting drugs into the body of the patient without causing pain to the person performing the operation. Background technique [0002] Implant / implant refers to a replacement for restoring original human tissue when it is lost, but indicates a series of operations to implant artificial teeth in a dentist's office. [0003] When the implant is briefly described, the implant is to implant a fixture, etc., of the root of the tooth made of titanium that is non-repelling to the human body in the alveolar bone left by the tooth to replace the lost tooth root, and then fix the artificial tooth to Surgery to restore the function of teeth. [0004] Implantation var...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M5/168A61M5/315
CPCA61M5/20A61M5/24A61M5/2466A61M5/3148A61M5/482A61M5/14546A61M5/31513A61M5/31515A61M2005/247A61M2005/31521A61M2205/8243A61M2210/0625A61M5/3158A61M5/31581A61M19/00
Inventor 朴洸范
Owner MEGAGEN IMPLANT
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