Catheter conveyor device

A technology of pipeline transportation and friction wheel, which is applied in the direction of catheters, etc., can solve the problems of high operating skills of operating physicians, reliance on doctor's experience, and high surgical risks, so as to achieve smooth transmission process, reduce medical operation time, and facilitate import and export. Effect

Active Publication Date: 2017-11-24
HEFEI MEIYA OPTOELECTRONICS TECH
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  • Abstract
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  • Claims
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Problems solved by technology

[0002] Catheter interventional therapy requires the catheter to be transported into the patient's body. At present, the doctor manually imports it according to the monitoring scre

Method used

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Embodiment Construction

[0027] The conveying assembly of the present application will be described in further detail below in conjunction with the accompanying drawings, but the embodiments described with reference to the accompanying drawings are exemplary, and are only used to explain the present application, and should not be construed as limiting the present application.

[0028] Such as figure 1 , 2 As shown, the conveyor is composed of a rear end cover 1, a friction wheel core assembly 2, a front end cover assembly 3, a lubricating belt 4, a feeding assembly 5, and a fixing member 6. The friction wheel core assembly 2 is assembled in the front end cover assembly 3, and is limited by the limit block. The rear cover 1 and the front end cover 32 in the front end cover assembly 3 are connected through a buckle groove. The rear cover 1, the friction wheel core assembly 2 and the front end cover The assembly composed of component 3, the assembly is combined with the linear feed component 5 through t...

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Abstract

The invention discloses a catheter conveyor device. The catheter conveyor device comprises a rear cover, a friction wheel core component, a front cover component, a feeding component and a fixing component. The friction wheel core component is arranged in the front cover component. The rear cover is fixedly connected with the front cover component. The feeding component is meshed with the front cover component. The fixing component is fixedly connected with the front cover component to combine the front cover component and the feeding component. According to the catheter conveyor device, through the counter rotation between the rear cover and the front cover component, rotation and feeding in the catheter conveying process are achieved simultaneously, the phenomenon of catheter spinning or slipping in the process of catheter interventional treatment merely relying on manual work is effectively removed or alleviated, and the operation difficulty of doctors is reduced.

Description

technical field [0001] The invention relates to an interventional operation driving device, in particular to a pipeline conveying device. Background technique [0002] Catheter interventional therapy requires the catheter to be transported into the patient's body. At present, the doctor manually imports it according to the monitoring screen, which requires high operating skills of the operating doctor and relies too much on the doctor's experience. The risk of surgery due to human operation errors is relatively high. Contents of the invention [0003] In order to solve the problems in the background technology, the present application provides a pipeline conveying device, which realizes the transmission of tubular and filamentous objects by means of planetary transmission through the external engagement between gears. [0004] The pipeline conveying device of the present application includes a rear end cover, a friction wheel core assembly, a front end cover assembly, a fe...

Claims

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Application Information

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IPC IPC(8): A61M25/08
CPCA61M25/0113
Inventor 吴荣俊徐家欢
Owner HEFEI MEIYA OPTOELECTRONICS TECH
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