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Training model for ultrasonic bronchoscopy

A technology for training models and bronchial tubes, which can be used in bronchoscopy, teaching models, catheters, etc.

Active Publication Date: 2014-07-09
KOKEN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Therefore, the puncture technique of puncturing the lymph nodes close to the trachea or bronchi from the inside of the trachea or bronchus cannot be sufficiently trained using the existing puncture training models, and therefore a training model for the above-mentioned puncture techniques is urgently needed

Method used

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  • Training model for ultrasonic bronchoscopy
  • Training model for ultrasonic bronchoscopy
  • Training model for ultrasonic bronchoscopy

Examples

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Embodiment Construction

[0041] Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings. This embodiment is an example for carrying out the present invention, and the present invention is not limited to this embodiment.

[0042] figure 1 It is a diagram showing the positions of trachea and parabronchial lymph nodes. exist figure 1 Of the lymph nodes #1 to #12 shown, the mediastinal lymph nodes (#1, #2 (R, L), #3, #4 (R, L), #7) and the bronchopulmonary Lymph node)(#10(R, L), #11(R, L, i, S), #12(R, L)) is the object of ultrasound bronchoscopy diagnosis, and the lymph nodes far away from the trachea or bronchi# 5. #6, #8, and #9 are not the object of ultrasonic bronchoscopy diagnosis.

[0043] The purpose of the training model of the present invention is to train the puncture technique for puncturing the above-mentioned lymph nodes close to the trachea or bronchi.

[0044] figure 2 It is a schematic diagram of the training phantom fo...

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Abstract

Provided is a training model for ultrasonic bronchoscopy which is to be used for training a technique of puncturing lymph nodes adjacent to the trachea or bronchi from the inside of the trachea or bronchi using an ultrasonic bronchoscope. The training model, which is to be used for training ultrasound-guided needle puncture of lymph nodes in the vicinity of the trachea or bronchi, comprises a jaw model, a bronchus model and a replaceable needle puncture site. The needle puncture site comprises simulated tracheal or bronchial cartilages, simulated lymph nodes and a simulated surrounding tissue. The individual parts of the needle puncture site comprise either a silicone rubber or a urethane resin as the main component. At least the simulated tracheal or bronchial cartilages and the simulated surrounding tissue in the needle puncture site contain an organic powdery filler. The simulated tracheal or bronchial cartilages in the needle puncture site are formed on the surface of the inner wall of the tracheal or bronchial in the needle puncture site.

Description

technical field [0001] The present invention relates to a training model for ultrasonic endoscope, and in more detail relates to a training model for training needle puncture of trachea or parabronchial lymph nodes under the guidance of ultrasound. Background technique [0002] Ultrasonic examination is indispensable in modern medical care, especially the ultrasonic endoscope with an ultrasonic probe installed at the insertion tip, which can not only perform high-resolution ultrasonic observation, but also implement the so-called "ultrasonic endoscope The technique of "guided puncture" is therefore a very useful device for pathological examination. Among them, the so-called "ultrasonic endoscope-guided puncture" refers to collecting cells for pathological examination while performing ultrasonic observation. [0003] This kind of ultrasonic inspection requires the personnel who perform the inspection to have rich knowledge, experience and superb technology, especially the ult...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B23/28A61B1/00A61B8/12
CPCG09B23/285A61B1/2676A61B8/12G09B23/288G09B23/30
Inventor 佐藤亮高桥太五十岚正弘向井大助
Owner KOKEN CO LTD
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