Lumbar puncture model

A lumbar puncture and model technology, which is applied to teaching models, educational appliances, instruments, etc., can solve the problems of high price of consumables, large consumption of consumables, large teaching expenses, etc., and achieve the effects of improving utilization rate, saving consumables, and being convenient to use.

Inactive Publication Date: 2012-11-28
SHANGHAI JIAOTONG UNIV SCHOOL OF MEDICINE
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  • Abstract
  • Description
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Problems solved by technology

Therefore, there are disadvantages such as large consumption of consumables, high price of consumables, and excessive normal teaching expenses, wh...

Method used

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  • Lumbar puncture model
  • Lumbar puncture model
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Embodiment Construction

[0032] The present invention will be further explained in conjunction with the drawings.

[0033] Reference figure 1 , figure 2 , image 3 , A lumbar puncture model, mainly refers to the lumbar puncture model from the waist to the upper end of the thigh (the level of the first lumbar vertebra to the level of the coccyx), in which the ligament consumable feeding device 3, the skin consumable feeding device 4, the skin consumable pressing device 5 and The skin consumable guide shaft 7 is fixed on the bracket 6, wherein the extension line of the horizontal axis 302 in the ligament consumable feeding device 3 and the extension line of the central axis of the rotating shaft 408 in the skin consumable feeding device are three-dimensional or plane crossing.

[0034] Reference figure 1 , figure 2 , image 3 , Where the angle between the horizontal axis 302 of the ligament consumable feeding device 3 and the central axis of the rotating shaft 408 of the skin consumable reel 406 device ...

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Abstract

The invention relates to a lumbar puncture model, in particular to a model aiming at lumbar puncture. The lumbar puncture model mainly refers to the lumbar puncture model from a hip to the upper end of a thigh, and is characterized in that a ligament consumed material feeding device, a skin consumed material feeding device, a skin consumed material pressing device and a skin consumed material leading device are fixedly arranged on a bracket, wherein an included angle exists between a middle transverse shaft of the ligament consumed material feeding device and a central shaft of a middle rotating shaft of the skin consumed material pressing device. The lumbar puncture model disclosed by the invention utilizes the self-designed ligament consumed material feeding device, the skin consumed material feeding device, the skin consumed material pressing device and the skin consumed material leading device to change installation and use modes of the original ligament consumed material and skin consumed material, so that the utilization rate is greatly improved; and the lumbar puncture model has the advantages of convenience for use, consumed material saving, and low cost.

Description

technical field [0001] The invention relates to a puncture model, especially a model for lumbar puncture. Background technique [0002] Lumbar puncture (lumbar puncture) is often used to check the properties of cerebrospinal fluid, which is of great significance for the diagnosis of central system infectious diseases, cerebrovascular diseases, brain tumors and other nervous system diseases. Lumbar puncture, like many other medical operations, cannot be practiced on the human body, but practical operation is very critical for the skills training of doctors, so the emergence of lumbar puncture simulators is very necessary. [0003] The lumbar puncture simulator is a teaching tool for lumbar puncture simulation exercises composed of simulated bones, ligaments, skin and subcutaneous tissue according to the normal human anatomy. The lumbar puncture simulator can well simulate a series of operating points in the actual lumbar puncture process, such as skin similar to real people;...

Claims

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Application Information

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IPC IPC(8): G09B23/28
Inventor 苏爱萍张廼璞曹阳董荃吴悦波朱俊青
Owner SHANGHAI JIAOTONG UNIV SCHOOL OF MEDICINE
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