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Flange cover plate overturning device for syringe fixation

A technology of flange cover plate and turning device, which is applied in the direction of infusion sets, syringes, hypodermic injection devices, etc., and can solve problems such as structural damage and lower product reliability

Active Publication Date: 2017-09-05
NANJING JUSHA DISPLAY TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Usually, high-pressure injectors require simple, convenient, efficient and safe operation. However, the existing flange cover flip device that fixes the syringe is easy to fall quickly due to gravity when it is disengaged, causing structural damage and reducing product reliability.

Method used

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  • Flange cover plate overturning device for syringe fixation
  • Flange cover plate overturning device for syringe fixation
  • Flange cover plate overturning device for syringe fixation

Examples

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Embodiment Construction

[0019] The technical solutions of the present invention will be clearly and completely described below through specific implementations. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0020] Such as Figure 1-4 As shown, the present invention provides a specific embodiment of a flange cover turning device for fixing a syringe, which includes a main body 1, a friction member that can rotate relative to the main body 1, a hinge connected to the main body 1 and accommodating the syringe 4 The fixed frame 3, and the protective sleeve 5 sleeved on the outside of the syringe 4.

[0021] The body 1 is preferably a circular cover plate provided with a central hole 10 allowing one end of the syringe 4...

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PUM

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Abstract

The invention discloses a flange cover plate overturning device for syringe fixation. The device comprises a body, a friction piece capable of rotating relative to the body, a fixing frame connected with the body in the hinging manner and used for accommodating a syringe and a protective sleeve arranged on the outer side of the syringe in a sleeving manner, wherein the friction piece comprises a cambered part, the circle center of the cambered part is concentric with the circle center of the body, and the body rotates relative to the fixing frame in a first direction, and is connected in a hinging manner in a second direction. According to the device, the body is ensured to rotate only 90 degrees relative to the fixing frame without separation, and the body is also prevented from being structurally damaged due to rapid falling under the action of gravity when being separated from the fixing frame.

Description

Technical field [0001] The invention relates to a flange cover turning device for fixing a needle cylinder. Background technique [0002] A high-pressure injector is one of the devices often used in medical equipment. It is used to inject liquids such as contrast media and saline into the human body to enhance the effects of medical imaging such as X-ray or electromagnetic imaging. Generally, high-pressure injectors require simple, convenient, efficient and safe operation. However, the existing flange cover flipping device for fixing the syringe barrel is easy to fall quickly due to gravity when it is disengaged, causing structural damage and reducing product reliability. Summary of the invention [0003] In view of this, the purpose of the present invention is to provide a flange cover turning device for fixing the syringe. [0004] According to the purpose of the present invention, the following technical solution is proposed: a flange cover turning device for fixing a syringe, w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M5/31
CPCA61M5/3129
Inventor 张小元李燕
Owner NANJING JUSHA DISPLAY TECH
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