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Weightless control infusion device

An infusion device and gravity-free technology, applied in the direction of pressure infusion, devices introduced into the body, and medical devices, etc., can solve the problems of inconvenient movement of patients, limited body position of patients, and greater impact of infusion, so as to improve the efficiency of infusion and infusion safety, saving infusion work and time, and avoiding the effects of blood reflux

Pending Publication Date: 2019-03-22
SHANDONG HUAYI MEDICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The infusion devices currently used in the market all adopt the traditional gravity infusion method. During the infusion process, when the liquid level in the Murphy pot changes and tilts through the Murphy pot during the infusion process, air easily enters the human blood vessels and causes air embolism. , when the patient is transferred, the patient leaves the hospital bed to go to the toilet, first aid in the field, in turbulent vehicles and ships, when the infusion is not easy to hang, the infusion will have a greater impact, and the patient's body position is limited during the infusion, and the patient may not be able to move during the infusion. Ease of movement etc.

Method used

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Embodiment Construction

[0018] The following content describes the specific implementation manner of the present invention in detail in conjunction with the accompanying drawings.

[0019] A non-gravity control infusion device, comprising an infusion casing 1, characterized in that a restrictive air chamber 2 is provided inside the infusion casing 1, and openings 3 on the left and right side walls of the infusion casing 1 are respectively connected with soft The tube 4 is connected with the infusion hose 5, and the inner wall of the infusion housing 1 is provided with two (or more) air bags 6, and the air bags 6 are connected with the air gauge 7, which is provided with an exhaust port 8. The interlayer film 9 is bonded and pressed between two (or more) sets of air bags 6 to constrain the position of the infusion bag during infusion.

[0020] The end of the hose 4 is provided with a hand-held inflatable airbag 10 , and the hose 4 is provided with a three-way valve 11 .

[0021] The infusion hose 5 i...

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PUM

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Abstract

The invention discloses a weightless control infusion device which comprises an infusion shell. The weightless control infusion device is characterized in that a limited directional pressure chamber is arranged in the infusion shell, openings of the left side wall and the right side wall of the infusion shell are connected with a hose and an infusion hose, two groups (or a plurality of groups) ofair bags are arranged on the inner wall of the infusion shell and connected with air pressure gauge, an air discharging port is formed in the air pressure gauge, and interlayer films are adhered and pressed among two groups (or a plurality of groups) of air bags. The weightless control infusion device is more reliable and safer, a traditional infusion mode depending on liquid gravity is replaced by a mode by extruding infusion energy, the device is conveniently applied to field first aid, movable vehicles and ships, patient transfer, military first aid and daily infusion, an infusion support is omitted, a lot of complicated infusion operations and time of medical staff and a patient are saved, blood return is effectively avoided, the infusion mode depending on the gravity is removed, and infusion efficiency and safety is effectively improved.

Description

technical field [0001] The invention relates to the technical field of transfusion control, in particular to a gravity-free control transfusion device. Background technique [0002] The infusion devices currently used in the market all adopt the traditional gravity infusion method. During the infusion process, when the liquid level in the Murphy pot changes and tilts through the Murphy pot during the infusion process, air easily enters the human blood vessels and causes air embolism. , when the patient is transferred, the patient leaves the hospital bed to go to the toilet, first aid in the field, in turbulent vehicles and ships, when the infusion is not easy to hang, the infusion will have a greater impact, and the patient's body position is limited during the infusion, and the patient may not be able to move during the infusion. Ease of movement etc. Contents of the invention [0003] The purpose of the present invention is to provide a non-gravity control infusion devi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M5/155
CPCA61M5/155A61M2205/3334
Inventor 李淑亭李明蔚娄郯张怀栋刘敏
Owner SHANDONG HUAYI MEDICAL TECH CO LTD
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