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Electric spraying device for medical adhesive

A spraying device and electric technology, applied in the field of medical devices, can solve the problems of long time, complicated operation steps, and the medical glue is not light and thin enough, and achieve the effect of good glue forming effect and uniform mixing effect.

Active Publication Date: 2021-02-02
MEDPRIN REGENERATIVE MEDICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the existing medical glue storage and spraying equipment with many parts, the operation steps are cumbersome and time-consuming, and the original setting is caused by the sticking of the component liquid when transferring components between different parts. The proportion of the components changes, which directly affects the effect of cross-linking gelation, and the poor fogging effect of the existing double-linked mixing syringe, and the sprayed medical glue is not light enough. The invention provides an electric spraying device for medical glue

Method used

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  • Electric spraying device for medical adhesive
  • Electric spraying device for medical adhesive
  • Electric spraying device for medical adhesive

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Such as figure 2 and image 3 Shown, a kind of medical glue electric spraying device, wherein, comprise shell 1, be located at the shower head 2 of described shell 1 one end, be used for the multi-component injector 3 that each basic component of medical glue is packaged separately, and The high-pressure gas unit communicated with the internal passage of the shower head 2, the high-voltage electrostatic unit arranged on the shower head 2, and the control unit for controlling the high-pressure gas unit and the high-voltage electrostatic unit; the multi-component injector 3 is connected from the The other end of the casing 1 is inserted inside the casing 1 and connected with the spray head 2 . Medical glue generally includes four basic components. The design of the present invention can separate and store the four basic components in one multi-component syringe through pre-filling, and then mix and cross-link the basic components when needed. At the same time, the high...

Embodiment 2

[0050] This embodiment is similar to Embodiment 1, the difference is that, as Figure 5 As shown, the blocking member 9 is slidingly and sealingly connected to the inner wall of the opening end of the barrel 7, and the syringe operating rod assembly 10 includes a side fixed to the side of the blocking member 9 close to the opening end of the barrel 7. The connected operating rod body 101 and the electromagnet 102 arranged on the side of the blocking member 9 close to the opening end of the barrel 7 and passing through the operating rod body 101, the circumference of the piston member 8 An annular iron component 81 is provided on the side wall. Like this, the first storage chamber 11 is made of the piston part 8, the blocking part 9 and the cylinder 7 wall between them equally, and the second storage chamber 12 is made of the side wall and the bottom wall of the piston part 8 and the cylinder 7 closed ends. constitute. When in use, first turn on the power supply of the electr...

Embodiment 3

[0052] This embodiment is similar to Embodiment 1, the difference is that, as Figure 6 and Figure 7 As shown, the blocking member 9 is fixedly connected to the end surface of the opening end of the barrel 7, one end of the syringe operating rod assembly 10 is fixedly connected to the piston member 8, and the other end extends through the blocking member 9. Out of the open end of the barrel 7, a spring bottle 15 is arranged in the first storage chamber 11, the mouth of the spring bottle 15 is connected with the first valve 13, and the syringe operating rod assembly 10 It is arc-shaped, the outer arc surface of the syringe operating rod assembly 10 is attached to the inner wall of the barrel 7 , and the inner arc surface of the syringe operating rod assembly 10 is attached to the outer wall of the spring bottle 15 . In this way, the first storage chamber 11 used for liquid storage is actually the spring bottle 15 , and the second storage chamber 12 is formed by the side wall ...

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Abstract

The invention provides an electric spraying device for a medical adhesive. The electric spraying device for the medical adhesive comprises a shell, a spraying head arranged at one end of the shell, amulti-component injector used for separately packaging all basic components of the medical adhesive, a high-pressure gas unit communicating with an internal flow channel of the spraying head, a high-pressure electrostatic unit arranged on the spraying head and a control unit used for controlling the high-pressure gas unit and the high-pressure electrostatic unit; and the multi-component injector is inserted into the shell from the other end of the shell and is connected with the spray head. Medical adhesive droplet particles generated by dual-mode fogging assisted by the high-pressure gas unitand the high-pressure electrostatic unit are smaller, and the spraying and forming effect is good; and operation steps of assembly of medical adhesive instruments, uniform mixing of components, crosslinking, spraying and the like during an operation can be obviously reduced, the operation efficiency is remarkably improved, the component mixing proportion can be guaranteed, and the component mixing uniformity and the spraying uniformity are improved.

Description

technical field [0001] The invention relates to the technical field of medical devices, and more specifically, to an electric medical glue spraying device. Background technique [0002] In surgical operations, antibacterial and hemostasis are the basis, while suturing and tying are the two most basic operations for the repair of biological tissues. This method is not only loaded down with trivial details laboriously, and easily causes bleeding and new injury, brings more misery to the patient; For those large area oozing blood that cannot find bleeding point, traditional suturing operation is more difficult to handle. The emergence of medical glue can stop the bleeding of small blood vessels or seal the surface of cancer serosa, which has played a good role. Sealing small blood vessels with broken wounds can effectively stop bleeding. At the same time, the glue film isolates tissues and bacteria, and has anti-infection and protection The role of the wound surface. Compared...

Claims

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Application Information

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IPC IPC(8): A61M35/00B05B5/08B05B5/16A61L9/22
CPCA61M35/003B05B5/08B05B5/16A61L9/22
Inventor 刘利彪邓坤学袁玉宇
Owner MEDPRIN REGENERATIVE MEDICAL TECH
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