Injection device and medical instrument

A technology of injection device and installation cavity, which is applied in the field of medical devices, can solve problems such as complex structures, achieve the effects of reducing the complexity of structures, reducing pain, and improving user experience

Pending Publication Date: 2021-11-19
WUHAN UNITED IMAGING HEALTHCARE SURGICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to provide an injection device and a medical device that respectively output different liquids in order to solve

Method used

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  • Injection device and medical instrument
  • Injection device and medical instrument
  • Injection device and medical instrument

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Embodiment Construction

[0028] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0029] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counte...

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Abstract

The invention relates to an injection device and a medical instrument. The injection device comprises: a mounting shell, wherein a mounting cavity and a liquid outlet communicating with the mounting cavity are formed in the outer side of the mounting shell; an adjusting assembly, which is arranged in the mounting cavity and can open or close the liquid outlet; and a plurality of liquid storage assemblies, which are arranged on the mounting shell, wherein the ends of the liquid storage assemblies extend into the mounting cavity and are connected with the adjusting assembly, and when the adjusting assembly moves, selection can be conducted on the liquid storage assemblies so as to allow one liquid storage assembly to communicate with the liquid outlet. According to the invention, the multiple liquid storage assemblies are arranged on the mounting shell, and different liquid storage assemblies are switched through movement of the adjusting assembly, so the needed liquid storage assembly communicates with the liquid outlet of the mounting shell through the adjusting assembly, switching output of different liquids is achieved, the complexity of a structure is reduced, and the use of the device is convenient.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an injection device and a medical device. Background technique [0002] Insulin pumps need to continuously inject insulin into the human body for 24 hours to achieve the effect of lowering blood sugar. Insulin pumps will inevitably have hypoglycemia during insulin injection, leading to shock or even death and other emergencies. At this time, glucagon is needed to increase blood sugar to avoid such situations. [0003] At present, the technical scheme adopted for the equipment for injecting insulin and glucagon is to use two different sets of pipelines and needles to complete the infusion of the two hormones. The switching injection of the two hormones is realized by the above-mentioned equipment. However, the above-mentioned equipment has a large volume, and two indwelling needles need to be placed on the patient's body, which increases the patient's pain and is relativ...

Claims

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Application Information

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IPC IPC(8): A61M5/145A61M5/172
CPCA61M5/1452A61M5/16827
Inventor 陶言聪胡贤龙
Owner WUHAN UNITED IMAGING HEALTHCARE SURGICAL TECH CO LTD
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