Puncture outfit with inner channel capable of being automatically cleaned

An automatic cleaning and puncture technology, which is used in puncture needles, medical science, surgery, etc., and can solve the problems of no cleaning, fast automatic cleaning and removal, etc.

Inactive Publication Date: 2021-05-14
任元霞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Therefore, in order to solve the above-mentioned deficiencies, the present invention provides a puncture device for automatic cleaning of the inner channel; the present invention solves the defect that laparoscopic and other surgical instruments cannot be cleaned qu

Method used

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  • Puncture outfit with inner channel capable of being automatically cleaned
  • Puncture outfit with inner channel capable of being automatically cleaned
  • Puncture outfit with inner channel capable of being automatically cleaned

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Embodiment Construction

[0028]By the followingFigure 1 - Figure 10 The present invention will be described in detail, and the technical solutions in the embodiments of the present invention will be described, and it is clearly described, and it is understood that the described embodiments are merely embodiments of the invention, not all of the embodiments. Based on the embodiments of the present invention, there are all other embodiments obtained without making creative labor without making creative labor premises.

[0029]The present invention is improved herein to provide an internal channel automatic cleaning puncture, and rinsing of the surgical instrument can be realized inside the puncture; it is implemented in the following manner;

[0030]Figure 1 - Figure 3As shown, the composition structure of the puncture is: the puncture body 7, the puncture body 7 with a standard inflatable joint, the joint is connected to the trachea in operation, by pulling the gas valve 9 to realize the inflatable joint Opening a...

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Abstract

The invention discloses a puncture outfit capable of automatically cleaning an inner channel. The puncture outfit main body is provided with a standard gas charging connector; the puncture outfit main body is simultaneously provided with a water inlet and a water outlet, a water injection valve button, a water injection valve spring and a water injection valve spring fixing seat are arranged near the water injection port, and two ends of the water injection valve spring respectively abut against a pit at the lower end of the water injection valve button and the upper end face of the water injection valve spring fixing seat; a two-way choke valve and a fixing ring are further installed in the puncture outfit body, and the two-way choke valve is used for separating the water channel and the air channel and is independent. The defect that in the operation process, surgical instruments such as a laparoscope cannot be quickly and automatically cleaned when polluted by bloodstains is overcome. The water injection channel and the water absorption channel are additionally arranged. Meanwhile, an original sleeve is divided into the inner sleeve and the outer sleeve, and the gas injection channel and the water absorption channel which are independent of each other are designed between the inner sleeve and the outer sleeve. The defects that a traditional puncture outfit does not have a cleaning function, and instruments such as a puncture cone or an endoscope in a sleeve need to be removed during air injection and deflation are overcome.

Description

Technical field[0001]The present invention relates to the technical field of puncture, and in particular, a puncture device that is automatically cleaned in an inner channel.Background technique[0002]In the prior art, conventional puncture is generally consisting of a puncture cone, a sealing cover, a sealing cap, a seal, a gas barrier valve, and a casing. In the process of laparoscopic examination and surgery, the body's abdominal wall tissue is punctured, and the working channel of abdominal surgery is established. However, in abdominal surgery, laparoscopic is often easily contaminated by blood, resulting in blocked the laparoscopic video, so that the doctor will take the laparoscopic to take out the manual cleaning, and the cleaning is completed and then inserted into the puncture passage. Three problems have been taken by removing laparoscopic mirrors, one is increasing the inconvenience of use, and the other is to increase the time of surgery, and the third is to increase the ...

Claims

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Application Information

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IPC IPC(8): A61B17/34
CPCA61B17/3478A61B2217/007
Inventor 汪星星赵朗吴绍光任元霞罗强
Owner 任元霞
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