SU1283590A1 - Soft object holder for vibration microtome - Google Patents
Soft object holder for vibration microtome Download PDFInfo
- Publication number
- SU1283590A1 SU1283590A1 SU853884610A SU3884610A SU1283590A1 SU 1283590 A1 SU1283590 A1 SU 1283590A1 SU 853884610 A SU853884610 A SU 853884610A SU 3884610 A SU3884610 A SU 3884610A SU 1283590 A1 SU1283590 A1 SU 1283590A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- jaws
- needles
- holder
- recesses
- microtome
- Prior art date
Links
Abstract
Изобретение относитс к устройствам дл вибрационных микротомов и предназначено дл получени колеблющимс ножом тонких срезов биологических и иных образцов с целью изучени их микроскопического строени . Целью изобретени вл етс надежное удержание м гких эластичных объектов при их резании без нарушени их естественного состо ни . Сущность изобретени заключаетс в том, что в держателе , включающем корпус 1 и прижимные губки 5, кажда из прижимных губок 5 выполнена в виде набора расположенных параллельно в одной плоскости игл с возможностью перемещени губок 5 остри ми игл 6 навстречу друг другу, причем поверхность корпуса, на которой закреплен объект, имеет углублени 3, корпус 1 держател располагают так, чтобы его поверхность с углублени ми 3 размещалась горизонтально . К этой поверхности плоским предметом прижимают вырезанный образец ткани. В таком состо нии производ т встречное движение прижимными губками 5 с наборами игл, прокалыва ими образец ткани. В результате этого между иглами и поверхностью с углублени ми 3 корпуса держател упруго фиксируетс плоский слой ткани. Затем держатель с закрепленным образцом помещаетс на устройство транспортировки объектов микротома и приворачиваете к нему гайкой 7. Производитс срезание на микротоме свободной расположенной над губками 5 части эластичного объекта. 4 ил. i (ЛThe invention relates to devices for vibratory microtomes and is intended to obtain thin sections of biological and other samples with a knife oscillating knife in order to study their microscopic structure. The aim of the invention is to securely keep soft elastic objects when they are being cut without disturbing their natural state. The essence of the invention is that in the holder comprising the body 1 and the pressing jaws 5, each of the pressing jaws 5 is made as a set of needles arranged parallel in one plane with the ability to move the jaws 5 with the tips of the needles 6 towards each other, and the body surface on which the object is fixed, has recesses 3, the holder body 1 is positioned so that its surface with recesses 3 is arranged horizontally. A cut sample of fabric is pressed against this surface with a flat object. In such a state, counter-movement of the clamping jaws 5 with sets of needles is performed, piercing a tissue sample with them. As a result, a flat layer of tissue is elastically fixed between the needles and the surface with the recesses 3 of the holder body. Then the holder with a fixed sample is placed on the device for transporting microtome objects and screwing it to it with a nut 7. The free part located above the jaws 5 of the elastic object is cut at the microtome. 4 il. i (L
Description
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU853884610A SU1283590A1 (en) | 1985-04-15 | 1985-04-15 | Soft object holder for vibration microtome |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU853884610A SU1283590A1 (en) | 1985-04-15 | 1985-04-15 | Soft object holder for vibration microtome |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1283590A1 true SU1283590A1 (en) | 1987-01-15 |
Family
ID=21173266
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU853884610A SU1283590A1 (en) | 1985-04-15 | 1985-04-15 | Soft object holder for vibration microtome |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1283590A1 (en) |
-
1985
- 1985-04-15 SU SU853884610A patent/SU1283590A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № 134895, кл. G 01 N 1/06, 1961. Авторское свидетельство СССР № 459686, кл. С 01 N 1/06, 1975. Скупченко В.Б. Вибрационна мик- ротоми м гких тканей. Сыктывкар, 1979. * |
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