Minimally invasive channel bone tumor biopsy device

A biopsy device and a technology for bone tumors, applied in the field of medical devices, can solve problems such as inability to locate a biopsy location, affect detection accuracy and biopsy quality, and achieve the effects of improving detection accuracy, improving biopsy location, and ensuring biopsy quality.

Inactive Publication Date: 2021-10-08
宿州科莱达机械科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide a minimally invasive channel bone tumor biopsy device to solve the problem that the existing minimally invasive channel bone tumor biopsy device proposed in the above-mentioned background techno...

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  • Minimally invasive channel bone tumor biopsy device
  • Minimally invasive channel bone tumor biopsy device
  • Minimally invasive channel bone tumor biopsy device

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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] see Figure 1 to Figure 8 , an embodiment provided by the present invention: a minimally invasive channel bone tumor biopsy device, including a mounting arm 1; A set of angle adjustment driving parts 2 is fixedly connected; a set of receiving assemblies 7 are respectively rotatably connected to the inner upper part and right part of the rotating mount 3; a set of launching assemblies 8 are respectively rotatably connected to the inner left and lower parts of the rotating mount 3; The right end surface and the lower end surface of the seat 3 are respectively fixedly connected with a group of swing driving parts 4; the inner right side and the lower side of the ...

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Abstract

The invention discloses a minimally invasive channel bone tumor biopsy device, relates to the technical field of medical instruments, and solves the problems that the minimally invasive channel bone tumor biopsy device can only observe in one direction during use, a biopsy position cannot be positioned well, and the detection precision and biopsy quality will be affected. The minimally invasive channel bone tumor biopsy device comprises a mounting arm; the left arc of the mounting arm is slidably connected with a group of rotary mounting seats; the front end face of the left side of the mounting arm is fixedly connected with a set of angle adjusting driving pieces. the left portion and the lower portion of the inner side of the rotary mounting seats are respectively rotationally connected with a set of transmitting assemblies. According to the invention, imaging in two directions is achieved, meanwhile, by adjusting the installation angle of the rotary mounting seats, observation and imaging are conducted on the diseased part at different angles, the bone tumor biopsy position can be better determined, biopsy quality is guaranteed, detection accuracy is improved, unfolding and folding of the receiving assembly and the transmitting assembly can be achieved, and installation and use are convenient.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a minimally invasive channel bone tumor biopsy device. Background technique [0002] In many cases, it is difficult to directly distinguish benign from malignant bone tumors through CT, MRI, or X-rays, so surgical biopsy is often necessary in clinical practice. Due to the difference between bone tumors and soft tissue tumors or other lung and breast cancers, general malignant tumors seldom have a large amount of bone formation, but bone tumors often have a large amount of bone formation, osteoclastosis, or mixed soft tissue. Although needle biopsy is common in many bone tumors Effective, but in some cases, the puncture of bone tumors is difficult or inaccurate due to bone formation and strong quality of bone tumors. Minimally invasive channel bone tumor biopsy is characterized by small wounds, less pain for patients, quick recovery, and accurate detection High performanc...

Claims

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Application Information

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IPC IPC(8): A61B10/02
CPCA61B10/025
Inventor 陈菊娣
Owner 宿州科莱达机械科技有限公司
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