RU1802310C - Method of prepariing for examination bone tissue preparation - Google Patents

Method of prepariing for examination bone tissue preparation

Info

Publication number
RU1802310C
RU1802310C SU904822462A SU4822462A RU1802310C RU 1802310 C RU1802310 C RU 1802310C SU 904822462 A SU904822462 A SU 904822462A SU 4822462 A SU4822462 A SU 4822462A RU 1802310 C RU1802310 C RU 1802310C
Authority
RU
Russia
Prior art keywords
bone
bone tissue
prepariing
tissue preparation
examination
Prior art date
Application number
SU904822462A
Other languages
Russian (ru)
Inventor
Владимир Александрович Клевно
Владимир Александрович Попов
Александр Алексеевич Евстигнеев
Original Assignee
Алтайский государственный медицинский институт
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Алтайский государственный медицинский институт filed Critical Алтайский государственный медицинский институт
Priority to SU904822462A priority Critical patent/RU1802310C/en
Application granted granted Critical
Publication of RU1802310C publication Critical patent/RU1802310C/en

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  • Sampling And Sample Adjustment (AREA)

Description

диске из матового стекла. Затем пластинки промывают, помещают на дно чашки Петри под воду и микроскопируют в отражённом свете стереомикроскопа. При этом на поверхности шлифа посто нно вы влены микротрещины , сформировавшиес  в процессе разрушени  кости, определена остеоннэ  структурна  организаци  кости.frosted glass disc. Then the plates are washed, placed at the bottom of the Petri dish under water and microscopied in reflected light from a stereo microscope. At the same time, microcracks formed during bone destruction were constantly revealed on the surface of the thin section, and the osteone structural organization of the bone was determined.

Пример 2, Шлифование и приготовление костных пластинок осуществл ют на алмазном диске (3000 об/мин) после предварительного распила фрагментов фрезой бормашины. Скорость вращени  алмазного диска была определена опытным путем, так как увеличение оборотов приводит к подгоранию костной пластины. Избега  подгорани  кости и по влени  дополнительных трещин обрабатываемый объект посто нно смачивали водой. Затем костные пластинки промывают с помощью волос ной щетки, помещают на дно чашки Петри под воду и микроскопируют в отраженном свете стереомикроскопа. При этом на поверхности шлифа констатируют хорошо определ емую остеонную структуру, кости .Example 2, Grinding and preparation of bone plates was carried out on a diamond disk (3000 rpm) after preliminary cutting of fragments with a mill drill. The rotation speed of the diamond disc was determined empirically, since an increase in revolutions leads to burning of the bone plate. Avoiding burning of the bone and the appearance of additional cracks, the treated object was constantly wetted with water. Then the bone plates are washed with a hair brush, placed on the bottom of the Petri dish under water and microscopied in reflected light from a stereo microscope. At the same time, a well defined osteon structure, bones, is found on the surface of the thin section.

Способ позвол ет повысить качество полировки поверхности костной пластинки за счет исключени  деформации микроструктуры костной ткани, по влени  дополйительных микротрещин, царапин, что особенно важно в судебно-медицинской экспертизе, обеспечивает высокую точность диагностики микропереломов костей, а также дифференцированного определени The method allows to improve the quality of polishing the surface of the bone plate by eliminating deformation of the microstructure of the bone tissue, the occurrence of additional microcracks, scratches, which is especially important in forensic examination, provides high accuracy in the diagnosis of bone microfractures, as well as differentiated determination

травматического воздействи  по своеобразной мозаике микротрещин.traumatic effects in a peculiar mosaic of microcracks.

Claims (1)

Формула изобретени The claims Способ подготовки препарата костной ткани к исследованию путем выпиливани  костных фрагментов, их промывки, с последующим шлифованием изолированием абразивом костной поверхности, отличающий с   тем, что, с целью повышени  качества препарата за счет получени  более гладкой поверхности, полировку провод т вращением со скоростью 2000-3000 об/мин, при этом в качестве абразива используют алмазный диск.A method of preparing a bone tissue preparation for examination by sawing out bone fragments, washing them, followed by grinding by isolating the bone surface with an abrasive, characterized in that, in order to improve the quality of the preparation due to obtaining a smoother surface, the polishing is carried out by rotation at a speed of 2000-3000 rpm, while a diamond disc is used as an abrasive.
SU904822462A 1990-03-23 1990-03-23 Method of prepariing for examination bone tissue preparation RU1802310C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU904822462A RU1802310C (en) 1990-03-23 1990-03-23 Method of prepariing for examination bone tissue preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU904822462A RU1802310C (en) 1990-03-23 1990-03-23 Method of prepariing for examination bone tissue preparation

Publications (1)

Publication Number Publication Date
RU1802310C true RU1802310C (en) 1993-03-15

Family

ID=21512669

Family Applications (1)

Application Number Title Priority Date Filing Date
SU904822462A RU1802310C (en) 1990-03-23 1990-03-23 Method of prepariing for examination bone tissue preparation

Country Status (1)

Country Link
RU (1) RU1802310C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2484445C2 (en) * 2011-08-24 2013-06-10 Валерий Геннадьевич Меренков Method for sampling of bone material for paleogenetic, biochemical and radiocarbon survey

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2484445C2 (en) * 2011-08-24 2013-06-10 Валерий Геннадьевич Меренков Method for sampling of bone material for paleogenetic, biochemical and radiocarbon survey

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