GB2019919A - Urinal drainage filter for recovering trace compounds - Google Patents

Urinal drainage filter for recovering trace compounds

Info

Publication number
GB2019919A
GB2019919A GB7914035A GB7914035A GB2019919A GB 2019919 A GB2019919 A GB 2019919A GB 7914035 A GB7914035 A GB 7914035A GB 7914035 A GB7914035 A GB 7914035A GB 2019919 A GB2019919 A GB 2019919A
Authority
GB
United Kingdom
Prior art keywords
trace compounds
adsorbant
urine
drainage filter
flow passage
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
GB7914035A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB2019919A publication Critical patent/GB2019919A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14—Hydrolases (3)
    • C12N9/48—Hydrolases (3) acting on peptide bonds (3.4)
    • C12N9/50—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25)
    • C12N9/64—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from animal tissue
    • C12N9/6421—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from animal tissue from mammals
    • C12N9/6424—Serine endopeptidases (3.4.21)
    • C12N9/6456—Plasminogen activators
    • C12N9/6462—Plasminogen activators u-Plasminogen activator (3.4.21.73), i.e. urokinase
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
    • A61B10/0045—Devices for taking samples of body liquids
    • A61B10/007—Devices for taking samples of body liquids for taking urine samples
    • 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
    • A61K35/22—Urine; Urinary tract, e.g. kidney or bladder; Intraglomerular mesangial cells; Renal mesenchymal cells; Adrenal gland
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y304/00—Hydrolases acting on peptide bonds, i.e. peptidases (3.4)
    • C12Y304/21—Serine endopeptidases (3.4.21)
    • C12Y304/21073—Serine endopeptidases (3.4.21) u-Plasminogen activator (3.4.21.73), i.e. urokinase

Abstract

In order to recover biological trace compounds from fresh human or animal urine - e.g. for subsequent medical use - an adsorbent 21 is removably held within a filter chamber 20 which is connected in a flow passage 18, 22 between a urinal outlet 14 and a holding tank or sewer 24. The required biological trace compounds, which are absorbed from the urine into the adsorbant 21, are then obtained from the removed adsorbant using conventional chemical processes. In Fig. 3 (not shown) the flow passage has first and second adsorbant chambers (210, 220) connected in series, with an interposed buffer chamber (216) to adjust the pH of the urine. <IMAGE>
GB7914035A 1978-04-28 1979-04-23 Urinal drainage filter for recovering trace compounds Withdrawn GB2019919A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US90124878A 1978-04-28 1978-04-28

Publications (1)

Publication Number Publication Date
GB2019919A true GB2019919A (en) 1979-11-07

Family

ID=25413814

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7914035A Withdrawn GB2019919A (en) 1978-04-28 1979-04-23 Urinal drainage filter for recovering trace compounds

Country Status (17)

Country Link
JP (1) JPS555681A (en)
AU (1) AU526200B2 (en)
BE (1) BE875853A (en)
BR (1) BR7902616A (en)
CH (1) CH638999A5 (en)
DE (1) DE2915624A1 (en)
DK (1) DK172879A (en)
ES (1) ES480025A1 (en)
FR (1) FR2424049A1 (en)
GB (1) GB2019919A (en)
GR (1) GR66488B (en)
IL (1) IL57149A0 (en)
IT (1) IT1116496B (en)
MX (1) MX150562A (en)
NL (1) NL7903282A (en)
NO (1) NO791414L (en)
SE (1) SE7903712L (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996039979A1 (en) * 1995-06-07 1996-12-19 Cedars-Sinai Medical Center Apparatus and methods for cell isolation and collection
CN103590475A (en) * 2013-11-22 2014-02-19 无锡俊达测试技术服务有限公司 Vertical type urinal capable of automatically detecting pH value of urine

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5139031A (en) * 1989-09-18 1992-08-18 La Mina Ltd. Method and device for cytology and microbiological testing
FR2742981B1 (en) * 1995-12-29 1998-03-20 Dan Saragosti TEST DEVICE FOR BIOLOGICAL LIQUID SUCH AS URINE
CN107574903B (en) * 2017-10-18 2018-11-20 慈溪市建超电器有限公司 A kind of stall urinal device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5018706B1 (en) * 1970-09-07 1975-07-01
US3711377A (en) * 1970-10-22 1973-01-16 Barbara Sloane Method of production of urokinase
JPS5210486A (en) * 1975-07-16 1977-01-26 Hitachi Chem Co Ltd Isolation of urokinase

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996039979A1 (en) * 1995-06-07 1996-12-19 Cedars-Sinai Medical Center Apparatus and methods for cell isolation and collection
US5888409A (en) * 1995-06-07 1999-03-30 Cedars-Sinai Medical Center Methods for cell isolation and collection
US5968356A (en) * 1995-06-07 1999-10-19 Pacfab, Inc. System for hepatocyte cell isolation and collection
CN103590475A (en) * 2013-11-22 2014-02-19 无锡俊达测试技术服务有限公司 Vertical type urinal capable of automatically detecting pH value of urine

Also Published As

Publication number Publication date
FR2424049A1 (en) 1979-11-23
ES480025A1 (en) 1979-12-01
AU4635679A (en) 1979-11-29
DE2915624A1 (en) 1979-11-08
NO791414L (en) 1979-10-30
AU526200B2 (en) 1982-12-23
NL7903282A (en) 1979-10-30
JPS555681A (en) 1980-01-16
GR66488B (en) 1981-03-24
MX150562A (en) 1984-05-30
JPH0151784B2 (en) 1989-11-06
IT7948865A0 (en) 1979-04-27
CH638999A5 (en) 1983-10-31
BE875853A (en) 1979-08-16
IL57149A0 (en) 1979-07-25
SE7903712L (en) 1979-10-29
BR7902616A (en) 1979-10-30
IT1116496B (en) 1986-02-10
DK172879A (en) 1979-10-29

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)