ES507576A0 - IMPROVEMENTS IN SEPARATION DEVICES TO HEMODIALIZE AND HEMOFILTER BLOOD - Google Patents

IMPROVEMENTS IN SEPARATION DEVICES TO HEMODIALIZE AND HEMOFILTER BLOOD

Info

Publication number: ES507576A0
Authority: ES; Spain
Prior art keywords: hemodialize; hemofilter; blood; separation devices; separation
Prior art date: 1979-12-17
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.): Granted

Application number

ES81507576A

Other languages

Spanish (es)

Other versions

ES8301643A1 (en

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.)

Althin Medical Inc

Original Assignee

Cordis Dow Corp

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.)

1979-12-17

Filing date

1981-11-30

Publication date

1982-12-16

1981-11-30 Application filed by Cordis Dow Corp filed Critical Cordis Dow Corp

1982-12-16 Publication of ES507576A0 publication Critical patent/ES507576A0/en

1982-12-16 Publication of ES8301643A1 publication Critical patent/ES8301643A1/en

Status Expired legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/08—Polysaccharides
- B01D71/10—Cellulose; Modified cellulose
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/08—Hollow fibre membranes
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Textile Engineering (AREA)
Separation Using Semi-Permeable Membranes (AREA)
Artificial Filaments (AREA)
External Artificial Organs (AREA)

ES81507576A 1979-12-17 1981-11-30 Improved cellulose semipermeable hollow fibers and method for making same Expired ES8301643A1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US10420779A	1979-12-17	1979-12-17

Publications (2)

Publication Number	Publication Date
ES507576A0 true ES507576A0 (en)	1982-12-16
ES8301643A1 ES8301643A1 (en)	1982-12-16

Family

ID=22299216

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
ES497154A Expired ES8202873A1 (en)	1979-12-17	1980-11-26	Improved cellulose semipermeable hollow fibers and method for making same
ES81507576A Expired ES8301643A1 (en)	1979-12-17	1981-11-30	Improved cellulose semipermeable hollow fibers and method for making same

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
ES497154A Expired ES8202873A1 (en)	1979-12-17	1980-11-26	Improved cellulose semipermeable hollow fibers and method for making same

Country Status (13)

Country	Link
JP (1)	JPH0778288B2 (en)
AU (1)	AU543028B2 (en)
BE (1)	BE886354A (en)
CA (1)	CA1153171A (en)
CH (1)	CH650033A5 (en)
DD (2)	DD154068A5 (en)
DE (1)	DE3044435C3 (en)
ES (2)	ES8202873A1 (en)
FR (1)	FR2473340B1 (en)
GB (1)	GB2065546B (en)
IT (1)	IT1146243B (en)
NL (1)	NL192269C (en)
SE (1)	SE449376B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3042110A1 (en) *	1980-11-07	1982-06-16	Akzo Gmbh, 5600 Wuppertal	MICROPOROUS CELLULOSE MEMBRANE
DE3129064A1 (en) *	1981-07-23	1983-02-10	Akzo Gmbh, 5600 Wuppertal	Method and device for the oxygenation of blood
US4425129A (en) *	1981-12-07	1984-01-10	Colgate-Palmolive Company	Diaper with cushioned elastic leg hold edges
DE3317037A1 (en) *	1983-05-10	1984-11-15	Hoechst Ag, 6230 Frankfurt	REGENERATED CELLULOSE MEMBRANE WITH IMPROVED DIFFUSION PROPERTIES AND METHOD FOR PRODUCING THE SAME
JPS605202A (en) *	1983-06-21	1985-01-11	Teijin Ltd	Porous cellulose ester type hollow fiber and preparation thereof
JPS6036061A (en) *	1983-08-08	1985-02-25	鐘淵化学工業株式会社	Blood purifying apparatus
JPS6045359A (en) *	1983-08-19	1985-03-11	鐘淵化学工業株式会社	Blood purifier
JPH0653164B2 (en) *	1986-06-10	1994-07-20	東洋紡績株式会社	Cellulose ester type hollow fiber plasma separation membrane
DE3842822A1 (en) *	1988-12-20	1990-07-05	Akzo Gmbh	BIOCOMPATIBLE DIALYSIS MEMBRANE FROM A MIXED POLYSACCHARIDESTER
DE4038247A1 (en) *	1990-11-30	1992-06-04	Akzo Gmbh	CELLULOSE HOLLOW DIALYSIS THREAD
ATE136808T1 (en) *	1992-06-25	1996-05-15	Saechsische Kunstseiden Gmbh	METHOD FOR INCREASING THE SHAPE AND SPINNING STABILITY OF CAPILLARY HOLLOW MEMBRANES
JPH07779A (en) *	1993-02-04	1995-01-06	Mitsubishi Rayon Co Ltd	Method and device for dissolving gaseous carbon dioxide
EP2714105B1 (en)	2011-05-26	2015-07-01	BioCELL Gesellschaft für Biotechnologie mbH	Functionalized wound dressing
CN110685021B (en) *	2019-09-26	2021-06-04	湖北新阳特种纤维股份有限公司	Preparation method of cellulose diacetate fiber for spinning

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3423491A (en) *	1964-09-02	1969-01-21	Dow Chemical Co	Permselective hollow fibers and method of making
US3494780A (en) *	1966-11-04	1970-02-10	Dow Chemical Co	Method for enhancing permeability of separatory membranes
US3532527A (en) *	1966-11-04	1970-10-06	Dow Chemical Co	Permeable separatory membranes
GB1481064A (en) *	1973-08-30	1977-07-27	Teijin Ltd	Membrane apparatus for treating fluids
JPS5644161B2 (en) *	1974-02-21	1981-10-17
JPS5644162B2 (en) *	1974-02-22	1981-10-17
JPS5155417A (en) *	1974-11-09	1976-05-15	Teijin Ltd	SERUROOSUASETEETOCHUKUSHINO SEIZOHOHO
JPS52144416A (en) *	1976-05-25	1977-12-01	Teijin Ltd	Hollow cellulose fibers
AU519458B2 (en) *	1977-07-05	1981-12-03	Cordis Dow Corporation	Cellulose acetate hollow fibres
DE2967152D1 (en) *	1978-08-22	1984-09-06	Mitsubishi Rayon Co	Process for manufacturing regenerated cellulose hollow fiber

1980
- 1980-10-06 CA CA000361632A patent/CA1153171A/en not_active Expired
- 1980-10-15 AU AU63405/80A patent/AU543028B2/en not_active Ceased
- 1980-11-03 IT IT50066/80A patent/IT1146243B/en active
- 1980-11-20 FR FR8024644A patent/FR2473340B1/en not_active Expired
- 1980-11-26 BE BE0/202937A patent/BE886354A/en not_active IP Right Cessation
- 1980-11-26 ES ES497154A patent/ES8202873A1/en not_active Expired
- 1980-11-26 DE DE3044435A patent/DE3044435C3/en not_active Expired - Lifetime
- 1980-11-27 JP JP55167358A patent/JPH0778288B2/en not_active Expired - Lifetime
- 1980-11-28 NL NL8006491A patent/NL192269C/en not_active IP Right Cessation
- 1980-12-15 DD DD80226098A patent/DD154068A5/en unknown
- 1980-12-15 DD DD80233554A patent/DD200311A5/en unknown
- 1980-12-16 GB GB8040205A patent/GB2065546B/en not_active Expired
- 1980-12-16 CH CH9268/80A patent/CH650033A5/en not_active IP Right Cessation
- 1980-12-16 SE SE8008813A patent/SE449376B/en not_active IP Right Cessation
1981
- 1981-11-30 ES ES81507576A patent/ES8301643A1/en not_active Expired

Also Published As

Publication number	Publication date
SE449376B (en)	1987-04-27
FR2473340B1 (en)	1988-08-05
SE8008813L (en)	1981-06-18
CA1153171A (en)	1983-09-06
BE886354A (en)	1981-05-26
GB2065546A (en)	1981-07-01
IT1146243B (en)	1986-11-12
AU6340580A (en)	1981-06-25
IT8050066A0 (en)	1980-11-03
JPH0778288B2 (en)	1995-08-23
NL192269C (en)	1997-04-03
ES8301643A1 (en)	1982-12-16
NL8006491A (en)	1981-07-16
DE3044435A1 (en)	1981-06-25
DD200311A5 (en)	1983-04-13
DD154068A5 (en)	1982-02-24
FR2473340A1 (en)	1981-07-17
NL192269B (en)	1996-12-02
ES497154A0 (en)	1982-02-16
AU543028B2 (en)	1985-03-28
GB2065546B (en)	1985-02-13
CH650033A5 (en)	1985-06-28
ES8202873A1 (en)	1982-02-16
DE3044435C2 (en)	1992-05-27
DE3044435C3 (en)	1998-08-13
JPS5691006A (en)	1981-07-23

Publication	Publication Date	Title
MX159428A (en)	1989-05-30	BLOOD SET TO EXTRACT BLOOD
MX149522A (en)	1983-11-18	IMPROVEMENTS IN APPARATUS FOR THE SEPARATION OF BLOOD
MX148110A (en)	1983-03-14	IMPROVEMENTS IN SYRINGE
IT8050372A0 (en)	1980-12-15	BENTI IMPROVEMENT IN ASSOR TAMPONS
MX143892A (en)	1981-07-30	IMPROVED BLOOD FILTER
DK151848C (en)	1988-06-06	Disposable diaper
MX155755A (en)	1988-04-25	IMPROVEMENTS IN DISPOSABLE HONEYCOMB
MX150800A (en)	1984-07-19	IMPROVEMENTS IN ROM DEVICE
DK154045C (en)	1989-03-06	Disposable diaper
ES289317Y (en)	1986-12-01	BLOOD FILTER
ES507576A0 (en)	1982-12-16	IMPROVEMENTS IN SEPARATION DEVICES TO HEMODIALIZE AND HEMOFILTER BLOOD
ES497443A0 (en)	1982-01-16	IMPROVEMENTS IN DEVICES TO SEPARATE LIQUID-SOLID MIXTURES
ES491043A0 (en)	1981-05-16	PROCEDURE FOR THE MANUFACTURE OF DISPOSABLE PANELS AND IMPROVEMENTS IN THE APPROPRIATE DEVICES
MX151187A (en)	1984-10-09	IMPROVEMENTS IN BLOOD OXYGENATOR
ES530975A0 (en)	1984-12-01	IMPROVEMENTS IN THE CONSTRUCTION OF COAGULOMETERS
BR8007022A (en)	1981-06-09	DISPOSABLE DIAPER
ES497074A0 (en)	1981-10-01	IMPROVEMENTS IN DIALYSIS DEVICES
BE882010A (en)	1980-06-16	TETRAHYDROBENZOTHIAZOLYLIMIDAZOLIDINONES AND THEIR USE
ES497075A0 (en)	1981-10-01	IMPROVEMENTS IN DIALYSIS AND ULTRAFIL-SUIT DEVICES
BR7909030A (en)	1981-06-30	DEVICE TO FILTER DRINKS
BE884046A (en)	1980-12-29	LEIDINGSTELSEL MET IN WILLEKEURIGE PUNTEN AFTAKBARE LEIDINGKOKERS
MX7319E (en)	1988-01-06	IMPROVEMENTS IN METHOD FOR THE SEPARATION OF BLOOD
RO79311A2 (en)	1982-08-17	CENTRIFUGAL FILTER IN TWO
MX4580E (en)	1982-06-23	IMPROVEMENTS IN FIBER BED SEPARATOR AND PROCEDURE FOR SPRAY SEPARATION
BR7603234A (en)	1977-11-29	IMPROVEMENTS IN BLOOD FILTERING EQUIPMENT IN GENERAL