SU185451A1 - - Google Patents
Info
- Publication number
- SU185451A1 SU185451A1 SU1018135A SU1018135A SU185451A1 SU 185451 A1 SU185451 A1 SU 185451A1 SU 1018135 A SU1018135 A SU 1018135A SU 1018135 A SU1018135 A SU 1018135A SU 185451 A1 SU185451 A1 SU 185451A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- preparations
- container
- drugs
- vacuum chamber
- preparation
- Prior art date
Links
- 238000002360 preparation method Methods 0.000 description 9
- 229920000642 polymer Polymers 0.000 description 6
- 239000003814 drug Substances 0.000 description 5
- 229940079593 drugs Drugs 0.000 description 5
- PEDCQBHIVMGVHV-UHFFFAOYSA-N glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- 125000005375 organosiloxane group Chemical group 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000004848 polyfunctional curative Substances 0.000 description 2
- 230000002335 preservative Effects 0.000 description 2
- 239000003755 preservative agent Substances 0.000 description 2
- 229920001225 Polyester resin Polymers 0.000 description 1
- NDQKGYXNMLOECO-UHFFFAOYSA-N acetic acid;potassium Chemical compound [K].CC(O)=O NDQKGYXNMLOECO-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Description
СПОСОБ ХРАНЕНИЯ АНАТОМИЧЕСКИХ ПРЕПАРАТОВTHE METHOD OF STORAGE OF ANATOMIC DRUGS
Известны способы хранени анатомических препаратов путем обработки объекта консервантами с последующим заключением препарата в прозрачную пластическуюмассу. Указанные способы, предусматривающие использование в качестве прозрачной пластической массы, например полиэфирных смол, не обеспечивают длительной сохранности препарата достаточно крупных размеров.Methods are known for storing anatomical preparations by treating an object with preservatives and then placing the preparation in a transparent plastic. These methods, involving the use as a transparent plastic mass, such as polyester resins, do not ensure the long-term preservation of the preparation of sufficiently large sizes.
С щность предлагаемого способа заключаетс в том, что препараты помещают в среду из низкомолекул рных органосилоксановых полимеров типа СКТН с отвердител ми или типа СКТ. Применение указанных полимеров позвол ет хранить препараты любых размеров в течение продолжительного времени .The complexity of the proposed method lies in the fact that the preparations are placed in an environment of low molecular weight organosiloxane polymers of the type SKTN with hardeners or the type of SKT. The use of these polymers allows you to store drugs of any size for a long time.
Дл сохранени анатомических препаратов их обрабатывают жидкостью, состо щей (в %): 45 глицерина, 10 уксусно-кислого кали и 45 воды, покрывают пленкой катализатора К-1 и помещают в контейнер из органического стекла, заполн емый прозрачным, бесцветным полимером СКТН-1 в смеси с катализатором К-1 в весовом соотнощении 20 : 1. Затем контейнер с препаратом помещают в вакуумную камеру при 40°С дл удалени летучих соединений и адсорбированного воздуха. После такой обработки в течение jO-15 мин. контейнер вынимают из вакуумной камеры. Превращени жидкого полимера в вулканизат заканчиваетс через б- 8 час.To preserve the anatomical preparations, they are treated with a liquid consisting (in%): 45 glycerol, 10 potassium acetic acid and 45 water, covered with a film of catalyst K-1 and placed in an organic glass container filled with clear, colorless polymer SKTN-1 mixed with catalyst K-1 in a weight ratio of 20: 1. Then the container with the preparation is placed in a vacuum chamber at 40 ° C to remove volatile compounds and adsorbed air. After this treatment for jO-15 min. The container is removed from the vacuum chamber. The conversion of the liquid polymer to the vulcanizer is completed in b-8 hours.
По другому варианту обработанные коисервантом анатомические препараты помещают в прозрачный контейнер из плексигласа и заполн ют бесцветным прозрачным каучуком , представл ющим собой органосилоксановый полимер типа СКТ высокой в зкости.Alternatively, the co-treated anatomical preparations are placed in a transparent plexiglass container and filled with clear transparent rubber, which is a high viscosity organosiloxane polymer of the CT type.
Заполнение производ т в вакуумной камере. После удалени воздуха контейнер закрывают .The filling is carried out in a vacuum chamber. After the air has been removed, the container is closed.
Оба варианта позвол ют получать препараты , не требующие специального ухода, сохран ющие естественную форму и окраску в течение продолжительного срока.Both options allow to obtain drugs that do not require special care, preserve the natural shape and color over a long period of time.
Предмет изобретени Subject invention
2020
Способ хранени анатомических препаратов путем обработки объекта консервантами с последующим заключением препарата в прозрачную пластическую массу, отличающийс The method of storage of anatomical preparations by treating the object with preservatives followed by the conclusion of the drug in a transparent plastic mass that differs
тем, что, с целью изготовлени нрепаратов любых размеров и удлинени сроков их сохранности , препараты помещают в среду из низкомолекул рных органосилоксановых полимеров типа СКТП с отвердител ми или типаthe fact that, in order to manufacture drugs of any size and lengthen their shelf life, the preparations are placed in an environment of low molecular weight organosiloxane polymers such as SKTP with hardeners or
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU185451A1 true SU185451A1 (en) |
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