DEVICE FOR ISOLATING OOCYTES FROM OVARIES OF MAMMALS Russian patent published in 1997 - IPC

Abstract RU 2071294 C1

FIELD: agricultural biology, veterinary research. SUBSTANCE: device is formed by chip of safety razor blade cut out by scissors so as to leave at its axial ends, at each side, single projection with rounded-off edges, 4.5-5 mm long and 1.5-2 mm wide, each projection extending in parallel to cutting edge. EFFECT: combination of cutting tip and projection with rounded-off edges on one working side of said device makes it possible to quickly isolate oocytes with undamaged cumulus with great degree of differentiation from individual follicles. 3 dwg, 1 tbl

Similar patents RU2071294C1

Title Year Author Number
TOOL FOR ISOLATING OOCYTE-CUMULUS COMPLEXES FROM MAMMALIAN OVARIES 2023
  • Rotar Liubov Nikolaevna
  • Morozov Vitalii Iurevich
  • Shulgin Ilia Konstantinovich
  • Shulgina Valeriia Denisovna
  • Lysenko Sergei Anatolevich
RU2811295C1
METHOD FOR TREATING INFERTILITY OF COWS 1994
  • Golenkevich E.K.
  • Bakhitov K.I.
  • Burkova E.I.
RU2067881C1
METHOD FOR CRYOPRESERVED CATTLE SPERM CAPACITATION FOR IN VITRO OVUM FERTILIZATION 2015
  • Smetanina Irina Gennadevna
  • Tatarinova Lyudmila Viktorovna
  • Krivokharchenko Aleksandr Sergeevich
  • Ryabykh Vladimir Pavlovich
RU2639268C2
DEVICE FOR ELECTRO-STIMULATED FUSION OF KARYOPLASTS AND CYTOPLASTS 2008
  • Rjabykh Vladimir Pavlovich
  • Kirienko Konstantin Vladimirovich
  • Alguljan Armen Sergeevich
  • Loginov Aleksej Gur'Evich
RU2390560C1
DEVICE FOR DETERMINING DEGREE OF MINERALIZATION OF AGRICULTURAL ANIMAL SKELETON 1979
  • Filippov V.V.
SU803148A1
METHOD OF INDUCTION OF SYNCHRONIZED SUPEROVULATION IN THE MATURED PIGS 1995
  • Rjabykh V.P.
  • Sapunova E.G.
  • Buralkhiev B.
  • Trubitsina T.P.
  • Strel'Nikov A.I.
  • Amirov R.A.-R.
RU2071352C1
METHOD FOR ENUCLEATING OVICELLS AND EMBRYOS IN MAMMALIANS 2002
  • Leont'Ev A.A.
  • Stoljarova V.N.
  • Rjabykh V.P.
RU2220679C2
METHOD FOR ENZYMOSTERILIZATION IN ANIMALS 2000
  • Galochkin V.A.
  • Nasibulina Eh.M.
  • Manukhina A.I.
RU2198669C2
METHOD TO DETECT INTEGRATION OF FOREIGN DNA INTO ANIMAL GENOME AT EMBRYONIC STAGE 1999
  • Amirov A.R.
  • Shajkhaev G.O.
  • Rjabykh V.P.
RU2178464C2
METHOD FOR INCREASING ADAPTABILITY OF ZYGOTES MICROINJECTED WITH GENE- ENGINEERING CONSTRUCTION IN RECIPIENT SWINE 2000
  • Rjabykh V.P.
  • Nijazov N.S.
  • Popova E.A.
  • Markina L.I.
  • Trubitsina T.P.
RU2199290C2

RU 2 071 294 C1

Authors

Malenko G.P.

Smetanina I.G.

Ivanova L.B.

Dates

1997-01-10Published

1995-01-19Filed