BR7705336A - Aparelho para separar particulas e processo para separar celulas de esperma de semen - Google Patents

Aparelho para separar particulas e processo para separar celulas de esperma de semen

Info

Publication number
BR7705336A
BR7705336A BR7705336A BR7705336A BR7705336A BR 7705336 A BR7705336 A BR 7705336A BR 7705336 A BR7705336 A BR 7705336A BR 7705336 A BR7705336 A BR 7705336A BR 7705336 A BR7705336 A BR 7705336A
Authority
BR
Brazil
Prior art keywords
separate
appliance
sperm cells
particles
semen sperm
Prior art date
Application number
BR7705336A
Other languages
English (en)
Portuguese (pt)
Inventor
B Bhattacharya
Original Assignee
B Bhattacharya
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
Priority claimed from US05/734,243 external-priority patent/US4092229A/en
Application filed by B Bhattacharya filed Critical B Bhattacharya
Publication of BR7705336A publication Critical patent/BR7705336A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C5/00—Separating dispersed particles from liquids by electrostatic effect
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K35/00—Medicinal preparations containing materials or reaction products thereof with undetermined constitution
    • A61K35/12—Materials from mammals; Compositions comprising non-specified tissues or cells; Compositions comprising non-embryonic stem cells; Genetically modified cells
    • A61K35/48—Reproductive organs
    • A61K35/52—Sperm; Prostate; Seminal fluid; Leydig cells of testes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/447—Systems using electrophoresis

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cell Biology (AREA)
  • Reproductive Health (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biotechnology (AREA)
  • Developmental Biology & Embryology (AREA)
  • Immunology (AREA)
  • Virology (AREA)
  • Zoology (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Artificial Fish Reefs (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
BR7705336A 1976-10-20 1977-08-12 Aparelho para separar particulas e processo para separar celulas de esperma de semen BR7705336A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/734,243 US4092229A (en) 1975-12-17 1976-10-20 Thermal convection counter streaming sedimentation and forced convection galvanization method for controlling the sex of mammalian offspring

Publications (1)

Publication Number Publication Date
BR7705336A true BR7705336A (pt) 1979-03-13

Family

ID=24950870

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7705336A BR7705336A (pt) 1976-10-20 1977-08-12 Aparelho para separar particulas e processo para separar celulas de esperma de semen

Country Status (12)

Country Link
JP (1) JPS5356381A (en:Method)
AR (1) AR215016A1 (en:Method)
AU (1) AU518797B2 (en:Method)
BE (1) BE857726A (en:Method)
BR (1) BR7705336A (en:Method)
CA (1) CA1088025A (en:Method)
FR (1) FR2368299A1 (en:Method)
MX (1) MX148863A (en:Method)
NL (1) NL7708738A (en:Method)
NO (1) NO147473C (en:Method)
NZ (1) NZ184883A (en:Method)
PH (1) PH15407A (en:Method)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2511445B2 (ja) * 1987-03-06 1996-06-26 日清製粉株式会社 豚のｙ―精子の検定方法
US6673225B1 (en) 1998-05-29 2004-01-06 Industrial Research Limited Method and apparatus for concentrating and/or positioning particles or cells
AU2013234096B2 (en) * 2012-03-16 2018-08-09 Fertility Innovations Limited Processing of sperm cells
AU2013309137B2 (en) 2012-08-29 2016-11-10 Inguran, Llc Magnetic removal or identification of damaged or compromised cells or cellular structures
US10379026B2 (en) 2012-08-29 2019-08-13 Inguran, Llc Cell processing using magnetic particles

Also Published As

Publication number Publication date
BE857726A (fr) 1977-12-01
NL7708738A (nl) 1978-04-24
NZ184883A (en) 1979-08-31
AU2756577A (en) 1979-02-08
MX148863A (es) 1983-06-28
JPS6155975B2 (en:Method) 1986-11-29
PH15407A (en) 1982-12-24
NO772814L (no) 1978-04-21
CA1088025A (en) 1980-10-21
FR2368299B3 (en:Method) 1980-06-20
AR215016A1 (es) 1979-08-31
NO147473C (no) 1983-04-20
FR2368299A1 (fr) 1978-05-19
JPS5356381A (en) 1978-05-22
NO147473B (no) 1983-01-10
AU518797B2 (en) 1981-10-22

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