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Biological specimen serving as surgical instrument and manufacturing method thereof

A technology for biological specimens and surgical instruments, applied in the field of biological specimens of surgical instruments and their production, can solve the problems of poor interactive experience, users cannot intuitively feel the operation of biological specimens, etc., to achieve a strong sense of reality, convenient teaching and use Simple to use effects

Pending Publication Date: 2018-03-06
HENAN ZHONGBO BIO PLASTINATION TECHN CO LTD
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Problems solved by technology

Common biological specimens are mainly soaked specimens. Although this form of specimens can be stored for a long time, because soaked specimens need to store the finished specimen body in a container, the user cannot directly touch the specimen body, so this biological specimen When teaching and experimenting, there are often problems with poor interactive experience, which makes users unable to intuitively feel the operation of biological specimens

Method used

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  • Biological specimen serving as surgical instrument and manufacturing method thereof
  • Biological specimen serving as surgical instrument and manufacturing method thereof
  • Biological specimen serving as surgical instrument and manufacturing method thereof

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Embodiment Construction

[0033] Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0034] The embodiment of the surgical instrument biological specimen preparation method of the present invention: the method comprises the following steps:

[0035] 1. Material selection: select human specimens with intact skin, no trauma, no fractures, and no lesions.

[0036] 2. Antiseptic treatment: Perfuse the specimen with 15%-20% formalin, penetrate the formalin into various parts of the specimen through the large blood vessels (femoral artery, common carotid artery), and perform arteriovenous perfusion of silica gel Pigment, arterial infusion of red dye, intravenous infusion of blue dye, and finally soaked in 10% formalin preservation solution for 3 months before use.

[0037] 3. Dissection: M...

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Abstract

The invention relates to a biological specimen serving as a surgical instrument and a manufacturing method thereof. The biological specimen serving as the surgical instrument includes a human body specimen, the arteries and veins of the human body specimen are filled with silica gel pigments different in color, the other tissues of the human body specimen are filled with liquid silica gel for exchanging moisture and fat through extrusion, and skeletons of the human body specimen are provided with fracture apparatuses. A real creature is adopted as the specimen, the shape of the specimen is notchanged basically, the sense of reality is high, and more convenience is provided for specimen observation in the later period; moreover, the use and operation are simple, the positions of the apparatuses and the surrounding anatomical structures can be clearly displayed, and more convenience is provided for teachers during teaching and for students during study.

Description

technical field [0001] The invention belongs to the field of biological plasticization, and in particular relates to a surgical instrument biological specimen and a manufacturing method thereof. Background technique [0002] After the whole or part of animals or plants are sorted out, processed to maintain their original shape or characteristics, and stored in the laboratories of scientific research institutes or schools for teaching, scientific research or display and observation in biology and other disciplines, it is called Biological specimens. Common biological specimens are mainly soaked specimens. Although this form of specimens can be stored for a long time, because soaked specimens need to store the finished specimen body in a container, the user cannot directly touch the specimen body, so this biological specimen When teaching and experimenting, there are often problems with poor interactive experience, which makes users unable to intuitively feel the operation of...

Claims

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Application Information

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IPC IPC(8): G09B23/28A01N1/00
CPCA01N1/00G09B23/28
Inventor 程明亮赵顺贠跃进邢现锋刘会民吉晓磊王永超
Owner HENAN ZHONGBO BIO PLASTINATION TECHN CO LTD
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