Cold light source minimally-invasive mammotome biopsy system

A cold light source and mammary gland technology, which is applied in the field of medical equipment, can solve the problems of large residual cavity, paralysis, and large internal resection range, and achieve the effect of reducing damage

Inactive Publication Date: 2015-04-29
SHANGHAI FIRST MATERNITY & INFANT HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In addition, when the medical personnel are worried about the residual tumor, they will expand the resection around the tumor, and then decide to end the operation after observing whether the margin ...

Method used

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  • Cold light source minimally-invasive mammotome biopsy system
  • Cold light source minimally-invasive mammotome biopsy system
  • Cold light source minimally-invasive mammotome biopsy system

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Embodiment Construction

[0017] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0018] Such as figure 1 and Figure 4 As shown, the embodiment of the present invention provides a cold light source breast minimally invasive rotary excision system, which includes a minimally invasive rotary excision cutter head 1, and a miniature cold light source video probe 3 is arranged on the cutter head 1. The probe is movably fixed at the cutter head groove 2, and can be inserted into the minimally invasive incision together with the cutter head 1. The probe 3 is provided with a cold light source 4 and a hole 5, the probe 3 is connected to the cutter head 1 through a spring steel plate 6, and the edge of the probe 3 is provided with a handle for clamping the rotary cutter, and the handle is provided with two. It also include...

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Abstract

The invention discloses a cold light source minimally-invasive mammotome biopsy system which comprises a minimally-invasive biopsy tool bit. A micro cold light source video probe is arranged on the tool bit. The visual probe is arranged on the biopsy tool bit, so that section condition of the tool bit can be observed conveniently and directly, and damage during operation can be reduced effectively.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a breast minimally invasive rotary excision system with a cold light source. Background technique [0002] The breast minimally invasive rotary cutting system is mainly composed of two devices: a rotary cutter and a vacuum pump. It mainly sucks breast lesions through negative pressure and then performs repeated rotary cutting to obtain histological samples of breast lesions. The role of minimally invasive as a biopsy puncture in foreign countries can obtain more tissue volume more accurately and facilitate a clear diagnosis. The advantage of minimally invasive surgery is that the trauma of the operation is small (the incision is only 0.3cm, no stitches are needed), and the accuracy of breast disease diagnosis is also greatly improved, which not only meets the diagnosis and treatment requirements of the majority of breast disease patients, More importantly, it maintains t...

Claims

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Application Information

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IPC IPC(8): A61B10/02A61B17/3205
Inventor 李正东
Owner SHANGHAI FIRST MATERNITY & INFANT HOSPITAL
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