Bone penetrating syringe

A technology for a syringe and a syringe barrel, applied in the field of syringes, can solve the problems of inability to penetrate and deform easily, and achieve the effects of being extremely deformable, compact in structure and novel in design.

Inactive Publication Date: 2020-05-08
徐婧
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the above problems and provide a bone-piercing syringe with a compact structure and a novel design, which can easily pass through hard bone parts, and solves the problems of inability to penetrate and extremely easy deformation of the traditional syringe needle in the bone-piercing process. problem

Method used

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Embodiment Construction

[0032] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory, and should not have any limiting effect on the protection scope of the present invention. .

[0033] Such as Figure 1-Figure 13 Shown, the concrete structure of the present invention is: it comprises injection needle tube 8, electric bone-piercing mechanism, syringe barrel 4 and injection plug 3, and the inside of syringe barrel 4 is provided with piston 13, and piston 13 is connected with injection plug 3; The mechanism includes a bone-piercing component and an electric control component, and the electric-control component drives the bone-piercing component to perform helical propulsion bone penetration and spiral retraction; the bone-piercing component includes a casing 6 and a bone-piercing...

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Abstract

The invention discloses a bone penetrating syringe. The bone penetrating syringe comprises an injection needle pipe, an electric bone penetrating mechanism, a syringe cylinder and an injection plug, wherein a piston is arranged in the syringe cylinder, and is connected with the injection plug; the electric bone penetrating mechanism comprises a bone penetrating assembly and an electric control assembly; the electric control assembly is used for driving the bone penetrating assembly to perform spiral propelling type bone penetrating and spiral retracting; the bone penetrating assembly comprisesa sleeve pipe and a bone penetrating drill; the bone penetrating drill is connected to the tail end of the sleeve pipe; the sleeve pipe is arranged on the injection needle pipe in a sleeving manner;and a part of the syringe needle of the injection needle pipe extends out of the sleeve pipe. The bone penetrating syringe disclosed by the invention is compact in structure and novel in design; and the bone penetrating syringe can easily penetrate through a hard bone location, and the technical difficult problems that in the bone penetrating process, a traditional syringe needle head cannot penetrate through the bone and is extremely easy to deform are solved.

Description

technical field [0001] The invention relates to a syringe, in particular to a bone penetrating syringe. Background technique [0002] In the process of injecting vocal cord medicine, the needle of the syringe needs to be inserted through the skin of the neck. During the insertion process, it needs to pass through the thyroid cartilage plate, and then enter the injection site of vocal cord medicine and inject the medicine on the vocal cord for vocal cord treatment. . Because the thyroid cartilage plate of some patients is very hard, the needle of an ordinary syringe is easily deformed in the process of penetrating the thyroid cartilage plate, and it is difficult to pass through the thyroid cartilage plate, and the drug injection of the vocal cords cannot be completed. Therefore, we developed a bone penetrating syringe to solve the above problems. Contents of the invention [0003] The purpose of the present invention is to solve the above problems and provide a bone-pierc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/34
CPCA61B17/3472
Inventor 徐婧张欣黄东海
Owner 徐婧
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