Ultrasonic-guided mammary gland puncture device

A breast and ultrasound technology, used in puncture needles, inoculation and ovulation diagnosis, medical science, etc., can solve the problems of different breast sizes, difficult to grasp the position of puncture, and increase the pain of patients, so as to save the time of breast puncture and fix the effect. Good, pain-reducing effect

Inactive Publication Date: 2021-02-26
王明辉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, ultrasound-guided mammary gland puncture is a common breast lump biopsy method, and the existing puncture method is to directly insert the puncture needle into the patient's breast, but the breast size of each

Method used

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  • Ultrasonic-guided mammary gland puncture device
  • Ultrasonic-guided mammary gland puncture device
  • Ultrasonic-guided mammary gland puncture device

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0025] Example 1

[0026] see Figure 1-4 , an ultrasound-guided breast puncture device, comprising an outer ring 4, an inner ring and a fixed disk 1, the outer ring 4 and the inner ring are semicircular structures, and the inner ring is composed of an upper inner ring 5 and a fixed disk 1. The side inner ring 6 is formed, and the upper inner ring 5 and the side inner ring 6 are joined together to form a semicircular structure.

[0027] In addition, a fixing seat 8 is fixedly connected around the inner wall surface of the outer ring 4, the other end of the fixing seat 8 is provided with a chute 16, the inner bottom of the chute 16 is fixedly connected with a spring one 17, and the other end of the spring one 17 is fixedly connected with a The connecting rod 9, the side surface of the connecting rod 9 is connected in contact with the side surface of the chute 16, and the other end of the connecting rod 9 is fixedly connected with the upper inner ring 5 and the outer wall of th...

Example Embodiment

[0030] Embodiment 2

[0031] see Figure 1-4 , an ultrasound-guided breast puncture device, comprising an outer ring 4, an inner ring and a fixed disk 1, the outer ring 4 and the inner ring are semicircular structures, and the inner ring is composed of an upper inner ring 5 and a fixed disk 1. The side inner ring 6 is formed, and the upper inner ring 5 and the side inner ring 6 are joined together to form a semicircular structure.

[0032] In addition, a fixing seat 8 is fixedly connected around the inner wall surface of the outer ring 4, the other end of the fixing seat 8 is provided with a chute 16, the inner bottom of the chute 16 is fixedly connected with a spring one 17, and the other end of the spring one 17 is fixedly connected with a The connecting rod 9, the side surface of the connecting rod 9 is connected in contact with the side surface of the chute 16, and the other end of the connecting rod 9 is fixedly connected with the upper inner ring 5 and the outer wall of...

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Abstract

The invention discloses an ultrasonic-guided mammary gland puncture device. The ultrasonic-guided mammary gland puncture device comprises an outer ring, an inner ring and a fixed disc; the outer ringand the inner ring are semicircular structures; the inner ring is composed of an upper inner ring body and a side inner ring body; furthermore, the upper inner ring body and the side inner ring body are spliced to form a semicircular structure; the periphery of the surface of the inner wall of the outer ring is fixedly connected with a fixed base; a sliding groove is arranged in the other end of the fixed base; the bottom in the sliding groove is fixedly connected with a first spring; the other end of the first spring is fixedly connected with a connecting rod; the side surface of the connecting rod is in contact connection with the side surface of the sliding groove; furthermore, the other end of the connecting rod is fixedly connected with the outer walls of the upper inner ring body andthe side inner ring body respectively; a puncture cylinder is installed between the side inner ring body and the outer ring; and the outer surface of one end of the inner side of the puncture cylinder is in contact connection with the inside of the side inner ring body. The ultrasonic-guided mammary gland puncture device disclosed by the invention has a better breast fixing effect, is more beneficial to subsequent mammary gland puncture, and can effectively reduce the pain of a patient caused by mammary gland puncture.

Description

technical field [0001] The invention relates to the field of mammary gland puncture, in particular to an ultrasound-guided mammary gland puncture device. Background technique [0002] The mammary gland is located between the superficial and deep layers of the subcutaneous superficial fascia. The superficial fascia extends into the breast tissue to form a cord-like interlobular septum. One end is connected to the pectoralis fascia, and the other end is connected to the skin, fixing the mammary glands in the subcutaneous tissue of the chest. The fibrous connective tissue that supports and holds the breast in place is called the suspensory ligaments or ligaments of Coopers. The deep superficial fascia is located on the deep side of the mammary gland, and there is loose tissue between the superficial pectoralis major fascia, which is called the posterior space of the breast. It can make the breast not only relatively fixed, but also have certain mobility on the chest wall. ...

Claims

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Application Information

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IPC IPC(8): A61B17/34A61B10/02
CPCA61B10/0233A61B17/3403A61B2017/3413
Inventor 王明辉马英路
Owner 王明辉
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