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Gastric polyp processing platform

A technology for treating platform and gastric polyps, which is applied in the medical field and can solve problems such as polyp drop

Inactive Publication Date: 2021-11-26
侯凤玉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] For example, the patent number is CN201921744094.8, a device for resection of gastric precancerous lesions, which includes an electrocoagulation component, which includes a coagulation head, a connecting catheter, a handle, and an electrode. Fixed with the handle, the electrode is fixed on the handle, there is a wire in the connecting catheter, the electrocoagulation head and the electrode are electrically connected through the wire, and a negative pressure hose is set on the outside of the front of the connecting catheter; the inner diameter of the negative pressure hose is larger than the outer diameter of the connecting catheter ; The front end of the negative pressure hose is evenly distributed along the circumferential direction with arc-shaped elastic pieces; the back end of the negative pressure hose is fixed and connected with a support sleeve, but the disadvantage of this technical solution is that the process of removing gastric polyps is easy to make the polyps fall

Method used

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specific Embodiment approach 1

[0035] Combine below Figure 1-16 Describe this embodiment, a treatment platform for gastric polyps, including a knife fixing assembly 1, a transition assembly 2, a transmission assembly 3, and a main body connecting frame assembly 4, the knife fixing assembly 1 is connected with the main body connecting frame assembly 4, and the transition assembly 2 is mated and connected with the main body connecting frame assembly 4, and the transmission assembly 3 is mated and connected with the main body connecting frame assembly 4. The transmission assembly 3 is mated and connected with the transition assembly 2.

specific Embodiment approach 2

[0036] Combine below Figure 1-16 This embodiment will be described. This embodiment will further explain Embodiment 1. The tool fixing assembly 1 includes a fixed outer frame 1-1, an inner end sliding column 1-2, a sliding column groove 1-3, and an adjusting sliding rod 1. -4, the inner end clamping rod one 1-5, the inner end clamping rod push spring one 1-6, the sliding column groove two 1-7, the tool fixing block 1-8, the inner end clamping rod two 1-9, the inner end Bar push spring 2 1-10, the inner sliding column 1-2 is fixedly connected with the fixed outer frame 1-1, the sliding column groove 1-3 is provided with multiple sliding column grooves 1-1 3 are all arranged on the inner end sliding column 1-2, the adjusting sliding rod 1-4 is slidingly connected with the inner end sliding column 1-2, the inner end clamping rod 1-5 is slidingly connecting with the adjusting sliding rod 1-4, and the inner end The clamping rod one 1-5 is connected with the sliding column groove ...

specific Embodiment approach 3

[0038] Combine below Figure 1-16 This embodiment will be described, and the first embodiment will be further described in this embodiment. A retractable surgical cutting knife is arranged on the knife fixing block 1-8.

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Abstract

The invention relates to the field of medical treatment, in particular to a gastric polyp processing platform. And the polyp is not easy to fall off in the process of taking out the gastric polyp. The gastric polyp processing platform comprises a cutter fixing assembly, a transition assembly, a transmission assembly and a main body connecting frame assembly; the cutter fixing assembly is in matched connection with the main body connecting frame assembly; the transition assembly is in matched connection with the main body connecting frame assembly; the transmission assembly is in matched connection with the main body connecting frame assembly; and the transmission assembly is in matched connection with the transition assembly. The tooth numbers of a first driving half gear, a second driving half gear and a third driving half gear are sequentially increased, then the movement amplitude of a driving outer frame is driven to change, and then the total movement stroke of a piston driving rod driven by the driving outer frame is changed; and therefore, the amount of liquid nitrogen sprayed by the device or the speed of sucking the cut polyp is changed.

Description

technical field [0001] The invention relates to the medical field, in particular to a treatment platform for gastric polyps. Background technique [0002] For example, the patent number is CN201921744094.8, a device for resection of gastric precancerous lesions, which includes an electrocoagulation component, which includes a coagulation head, a connecting catheter, a handle, and an electrode. Fixed with the handle, the electrode is fixed on the handle, there is a wire in the connecting catheter, the electrocoagulation head and the electrode are electrically connected through the wire, and a negative pressure hose is set on the outside of the front of the connecting catheter; the inner diameter of the negative pressure hose is larger than the outer diameter of the connecting catheter The front end of the negative pressure hose is evenly distributed with arc-shaped elastic sheets along the circumferential direction; the rear end of the negative pressure hose is fixedly connec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B18/02A61B17/3209
CPCA61B18/02A61B17/3209A61B2018/00494A61B2017/320064
Inventor 侯凤玉
Owner 侯凤玉
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