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 (show.php)
AR (1) AR215016A1 (show.php)
AU (1) AU518797B2 (show.php)
BE (1) BE857726A (show.php)
BR (1) BR7705336A (show.php)
CA (1) CA1088025A (show.php)
FR (1) FR2368299A1 (show.php)
MX (1) MX148863A (show.php)
NL (1) NL7708738A (show.php)
NO (1) NO147473C (show.php)
NZ (1) NZ184883A (show.php)
PH (1) PH15407A (show.php)

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 (show.php) 1986-11-29
PH15407A (en) 1982-12-24
NO772814L (no) 1978-04-21
CA1088025A (en) 1980-10-21
FR2368299B3 (show.php) 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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