Intraosseous infusion device

A technology of an infusion device and an internal cannula, which can be applied to the introduction of devices into the body, inoculation and ovulation diagnosis, medical science, etc., and can solve problems such as wasting time.

Pending Publication Date: 2021-03-09
马特克医疗设备技术产业与贸易有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] In addition to wasting time, in some cases, due to the very dark environment (traffic accidents, military

Method used

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  • Intraosseous infusion device
  • Intraosseous infusion device
  • Intraosseous infusion device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0037] Intraosseous transfusion device of the present invention comprises:

[0038] - an internal trocar (3) manufactured integrally with the drive shaft (7),

[0039] - a cannula (1) mounted on the drive body (11), said cannula comprising a cutting cannula tip (2) through which the inner trocar (3) passes,

[0040] - one or more connection lugs (4) on the body of the sleeve (1 ), said connection protrusions enabling the connection of the sleeve (1) with the drive body (11),

[0041] - drive shaft female connection (5) connected to the body of the bushing (1),

[0042] - one or more shaft connection notches (6) located on the drive shaft female connection (5) and compatible with the connection bosses (4),

[0043] - A drive shaft (7) directly connected to the drive motor (9), said drive shaft comprising an inner trocar (3), a drive shaft female connection (5), and a connection notch (6) on the other end ,

[0044] - an electric motor (9) connected to the drive shaft (7), ...

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PUM

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Abstract

The invention is related to a disposable device that is used for intraosseous infusion, that comprises a driver comprising a motor (9) and a power unit and an internal trocar (3) manufactured to be integral with said driver. The intraosseous infusion 5 procedure is performed very quickly and in a sterile way since the internal trocar (3) is integrated with the driver in said device.

Description

technical field [0001] The present invention relates generally to medical devices for use in bone marrow interventions. [0002] More specifically, the present invention relates to a disposable device for intraosseous infusion comprising a driver and a trocar integrated with the driver, the driver comprising an electric motor and a power unit. Background technique [0003] The intraosseous infusion procedure is generally defined as: inserting a trocar and a hollow cut cannula through which the needle enters the bone marrow; then withdrawing the trocar from the cannula, attaching serum, blood, etc. to the cannula and allow the serum, blood, etc. to pass through the cannula to the bone marrow. [0004] In said technique, manual type needles are typically used during intraosseous infusion procedures. Time is one of the most important parameters in an intraosseous infusion procedure. When using a manual type needle, the needle handle is rotated clockwise and counterclockwise ...

Claims

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Application Information

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IPC IPC(8): A61B17/34A61M5/158
CPCA61B10/025A61M2210/02A61M2005/1585A61B17/3472A61B2010/0258A61B2017/0023A61B17/3476A61B2017/00367
Inventor M·雅格默鲁
Owner 马特克医疗设备技术产业与贸易有限公司
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