SU1334081A1 - METHOD OF MICROINJECTION BY PNEUMATIC PRESSURE - Google Patents

METHOD OF MICROINJECTION BY PNEUMATIC PRESSURE

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Publication number
SU1334081A1
SU1334081A1 SU3843145/14A SU3843145A SU1334081A1 SU 1334081 A1 SU1334081 A1 SU 1334081A1 SU 3843145/14 A SU3843145/14 A SU 3843145/14A SU 3843145 A SU3843145 A SU 3843145A SU 1334081 A1 SU1334081 A1 SU 1334081A1
Authority
SU
USSR - Soviet Union
Prior art keywords
micropipette
microinjection
pneumatic pressure
solution
filling
Prior art date
Application number
SU3843145/14A
Other languages
Russian (ru)
Inventor
В.А. Бондарев
Е.Г. Иванов
В.А. Никитин
Ю.А. Попов
А.М. Хохлов
А.Э. Цалкович
Original Assignee
Специальное конструкторское бюро биологического приборостроения АН СССР
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 Специальное конструкторское бюро биологического приборостроения АН СССР filed Critical Специальное конструкторское бюро биологического приборостроения АН СССР
Priority to SU3843145/14A priority Critical patent/SU1334081A1/en
Application granted granted Critical
Publication of SU1334081A1 publication Critical patent/SU1334081A1/en

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Abstract

Способ микроинъекции пневматическим давлением путем заполнения конической части микропипетки, определения величины конусности ее внутренней поверхности, расчета давления, необходимого для вытеснения избытка инъецируемого раствора с последующим введением микропипетки в биообъект и введением дозы в биообъект, отличающийся тем, что, с целью ускорения способа и уменьшения потерь вводимого раствора, заполнение микропипетки осуществляют под давлением воздуха, останавливающим перемещение мениска раствора в конической части микропипетки при достижении им необходимого объема дозы.The method of microinjection pneumatic pressure by filling the conical part of the micropipette, determining the amount of taper of its inner surface, calculating the pressure necessary to displace the excess injectable solution with the subsequent introduction of the micropipette into the biological object and the introduction of the dose into the biological object, in order the injected solution, the filling of the micropipette is carried out under air pressure, stopping the movement of the meniscus of the solution in the conical part of the micropipettes when it reaches the required dose volume.

SU3843145/14A 1985-01-18 1985-01-18 METHOD OF MICROINJECTION BY PNEUMATIC PRESSURE SU1334081A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU3843145/14A SU1334081A1 (en) 1985-01-18 1985-01-18 METHOD OF MICROINJECTION BY PNEUMATIC PRESSURE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU3843145/14A SU1334081A1 (en) 1985-01-18 1985-01-18 METHOD OF MICROINJECTION BY PNEUMATIC PRESSURE

Publications (1)

Publication Number Publication Date
SU1334081A1 true SU1334081A1 (en) 2005-08-10

Family

ID=60534883

Family Applications (1)

Application Number Title Priority Date Filing Date
SU3843145/14A SU1334081A1 (en) 1985-01-18 1985-01-18 METHOD OF MICROINJECTION BY PNEUMATIC PRESSURE

Country Status (1)

Country Link
SU (1) SU1334081A1 (en)

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