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Positioning device for assisting tumor excision

A positioning device and tumor technology, which is applied in the field of oncology, can solve the problems of simple structure of gastroscope and inability to locate the tumor position, and achieve good positioning effect, strong practicability, and the effect of preventing falling off

Inactive Publication Date: 2022-02-11
常州市武进人民医院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the shortcomings of the existing gastroscope with simple structure and unable to locate the tumor position, and propose a positioning device for assisting tumor resection

Method used

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  • Positioning device for assisting tumor excision
  • Positioning device for assisting tumor excision
  • Positioning device for assisting tumor excision

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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0029] refer to Figure 1-5 , a positioning device for assisting tumor resection, comprising a lens 1 and a stomach tube 2 connected to the lens 1, a probe 3, a water inlet 4 and a drain 5 are respectively installed inside the lens 1, and one side of the lens 1 is fixed inside by bolts There is a clamping motor 7, and the inside of the stomach tube 2 is laid with a wire-passing tube 6;

[0030] One side of the lens 1 is provided with a gap, which is connected with the clamping rod 8 connected with the output shaft of the clamping motor 7 through the rotary shaft of the gap, and the outside of both ends of the clamping rod 8 is provided with a connecting block 9, and ...

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Abstract

The invention relates to the technical field of oncology department, in particular to a positioning device for assisting in tumor excision. The positioning device overcomes the defects that an existing gastroscope is simple in structure and cannot position the tumor position. The positioning device comprises a lens and a stomach tube connected with the lens, a probe, a water inlet and a water outlet are separately mounted in the lens, a clamping motor is fixed in one side of the lens through a bolt, a wire passing tube is laid in the stomach tube, a notch is formed in one side of the lens, the lens is in rotating shaft connection with a clamping rod connected with an output shaft of the clamping motor, two ends of the clamping rod are each sleeved with a connecting block, and a horizontally-arranged transverse rod is welded to one side of the bottoms of the connecting blocks. A supporting block and a first clamping head are arranged in a sleeved mode through the transverse rod, after the first clamping head and a second clamping head are conveniently driven to clamp and fix tumor soft tissue, transverse stripping can be conducted through the transverse rod, the metal clamping heads are left on the tumor, the position of the tumor can be conveniently detected in real time through metal detection equipment, and the positioning effect is good.

Description

technical field [0001] The invention relates to the technical field of oncology, in particular to a positioning device for assisting resection of tumors. Background technique [0002] Tumor refers to the neoplasm formed by the proliferation of local histiocytes under the action of various tumorigenic factors. Because such neoplasms are mostly space-occupying blocky protrusions, it is necessary to determine the specific nature of the tumor before resection of gastrointestinal tumors. Location. [0003] However, the existing gastroscope has a simple structure and can only detect the tumor in the stomach, but it cannot leave a mark. During the operation, it is still necessary to further locate the tumor location, which brings more inconvenience to doctors and workers. It also brings some pain to the patient. Contents of the invention [0004] The purpose of the present invention is to solve the disadvantages of the existing gastroscope, which is simple in structure and unab...

Claims

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Application Information

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IPC IPC(8): A61B1/00A61B1/015A61B1/273A61B90/00
CPCA61B1/00087A61B1/015A61B1/2736A61B90/39A61B2090/3904A61B2090/3962A61B2090/3987A61B2090/3991
Inventor 汤建军
Owner 常州市武进人民医院
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