BE789524A - DRUG RELEASE SYSTEM - Google Patents

DRUG RELEASE SYSTEM

Info

Publication number: BE789524A
Authority: BE; Belgium
Prior art keywords: drug release; release system; drug; release
Prior art date: 1971-09-30

Application number

Other languages

French (fr)

Inventor

A Zaffaroni

Original Assignee

Alza 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.)

1971-09-30

Publication date

1973-01-15

1971-09-30 Priority claimed from US185208A external-priority patent/US3896819A/en

1972-08-17 Priority claimed from US00281445A external-priority patent/US3845761A/en

1973-01-15 Publication of BE789524A publication Critical patent/BE789524A/en

Classifications

- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0087—Galenical forms not covered by A61K9/02 - A61K9/7023
- A61K9/0092—Hollow drug-filled fibres, tubes of the core-shell type, coated fibres, coated rods, microtubules or nanotubes
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F6/00—Contraceptive devices; Pessaries; Applicators therefor
- A61F6/06—Contraceptive devices; Pessaries; Applicators therefor for use by females
- A61F6/14—Contraceptive devices; Pessaries; Applicators therefor for use by females intra-uterine type
- A61F6/142—Wirelike structures, e.g. loops, rings, spirals
- A61F6/144—Wirelike structures, e.g. loops, rings, spirals with T-configuration
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0002—Galenical forms characterised by the drug release technique; Application systems commanded by energy
- A61K9/0004—Osmotic delivery systems; Sustained release driven by osmosis, thermal energy or gas
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
- A61M31/002—Devices for releasing a drug at a continuous and controlled rate for a prolonged period of time

Landscapes

Health & Medical Sciences (AREA)
Engineering & Computer Science (AREA)
Veterinary Medicine (AREA)
Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Medicinal Chemistry (AREA)
Bioinformatics & Cheminformatics (AREA)
Pharmacology & Pharmacy (AREA)
Heart & Thoracic Surgery (AREA)
Biomedical Technology (AREA)
Epidemiology (AREA)
Vascular Medicine (AREA)
Nanotechnology (AREA)
Reproductive Health (AREA)
Anesthesiology (AREA)
Hematology (AREA)
Medicinal Preparation (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Orthopedics, Nursing, And Contraception (AREA)

BE789524D 1971-09-30 DRUG RELEASE SYSTEM BE789524A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US185208A US3896819A (en)	1969-04-01	1971-09-30	IUD having a replenishing drug reservoir
US00281445A US3845761A (en)	1970-06-02	1972-08-17	Intrauterine contraceptive anti-fertility device for the management of reproduction

Publications (1)

Publication Number	Publication Date
BE789524A true BE789524A (en)	1973-01-15

Family

ID=26880923

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE789524D BE789524A (en)	1971-09-30		DRUG RELEASE SYSTEM

Country Status (13)

Country	Link
JP (1)	JPS5541206B2 (en)
AR (1)	AR195388A1 (en)
BE (1)	BE789524A (en)
CA (1)	CA993358A (en)
CH (1)	CH576794A5 (en)
DE (1)	DE2247949C2 (en)
DK (1)	DK140517B (en)
ES (1)	ES407155A1 (en)
FR (1)	FR2158201A1 (en)
IL (1)	IL40450A (en)
IT (1)	IT1059806B (en)
NL (1)	NL166851C (en)
SE (1)	SE396695B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2250520B1 (en) *	1973-11-09	1977-04-15	Cournut Rene
US4031202A (en) *	1975-12-08	1977-06-21	The Procter & Gamble Company	Controlled release contraceptive article
DE2736750C2 (en) *	1977-08-16	1979-05-31	Varta Batterie Ag, 3000 Hannover	Negative electrode for lead-acid batteries and process for their manufacture
GB2010676B (en) *	1977-12-27	1982-05-19	Alza Corp	Diffusional drug delivery device with block copolymer as drug carrier
IN152178B (en) *	1978-05-08	1983-11-05	Pfizer
US4495934A (en) *	1978-07-25	1985-01-29	Shaw Jr Seth T	IUD Arrangement
US4284074A (en) *	1978-07-26	1981-08-18	Shaw Jr Seth T	IUD Arrangement
EP0009517A1 (en) *	1978-10-04	1980-04-16	THE PROCTER & GAMBLE COMPANY	Vaginal contraceptive
US4381001A (en)	1979-07-09	1983-04-26	Shaw Jr Seth T	IUD Arrangement
AU538963B2 (en) *	1979-07-09	1984-09-06	Seth Thomas Shaw Jr.	Drug for use with an iud
JPS6325819U (en) *	1986-08-05	1988-02-20
JPH01193196A (en) *	1988-01-26	1989-08-03	Gadelius Kk	Pinch roller type die cutter
FI913025A0 (en) *	1991-06-20	1991-06-20	Huhtamaeki Oy	ANORDNING FOER INTRA-UTERINT BRUK.
CA2922095C (en) *	2013-08-21	2021-12-28	Senseonics, Incorporated	Drug elution for in vivo protection of bio-sensing analytes
KR20170076756A (en)	2014-10-30	2017-07-04	텍스타일-베이스드 딜리버리, 인코포레이티드	Delivery systems
GB2555373A (en) *	2016-08-23	2018-05-02	Reproductive Medicine And Gynaecology Associates Ltd	Implant

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1586811A (en) *	1966-01-06	1970-03-06
NL148500B (en) *	1967-10-07	1976-02-16	Scherer Gmbh R P	DEPOTED MEDICINAL PRODUCTS IN CAPSULE FORM.
US3533406A (en) *	1968-09-18	1970-10-13	Population Council Inc	Intrauterine contraceptive device
FR1605150A (en) *	1968-12-31	1973-03-16
US3598115A (en) *	1969-04-08	1971-08-10	Herbert W Horne Jr	Intra-uterine contraceptive device
CA988849A (en) *	1969-06-16	1976-05-11	Antonio Scommegna	Anti-fertility device

0
- BE BE789524D patent/BE789524A/en not_active IP Right Cessation
1972
- 1972-09-26 IL IL40450A patent/IL40450A/en unknown
- 1972-09-29 AR AR244343A patent/AR195388A1/en active
- 1972-09-29 DE DE2247949A patent/DE2247949C2/en not_active Expired
- 1972-09-29 CH CH1427672A patent/CH576794A5/xx not_active IP Right Cessation
- 1972-09-29 NL NL7213250.A patent/NL166851C/en not_active IP Right Cessation
- 1972-09-29 SE SE7212618A patent/SE396695B/en unknown
- 1972-09-29 ES ES407155A patent/ES407155A1/en not_active Expired
- 1972-09-29 CA CA152,938A patent/CA993358A/en not_active Expired
- 1972-09-29 IT IT70076/72A patent/IT1059806B/en active
- 1972-09-29 DK DK483972AA patent/DK140517B/en not_active IP Right Cessation
- 1972-09-30 JP JP9857372A patent/JPS5541206B2/ja not_active Expired
- 1972-10-02 FR FR7234849A patent/FR2158201A1/en active Granted

Also Published As

Publication number	Publication date
IL40450A0 (en)	1972-11-28
NL166851C (en)	1981-10-15
NL166851B (en)	1981-05-15
DK140517C (en)	1980-02-18
IT1059806B (en)	1982-06-21
JPS5541206B2 (en)	1980-10-22
DK140517B (en)	1979-09-24
AR195388A1 (en)	1973-10-08
CA993358A (en)	1976-07-20
FR2158201B1 (en)	1975-08-08
CH576794A5 (en)	1976-06-30
ES407155A1 (en)	1976-02-16
NL7213250A (en)	1973-04-03
SE396695B (en)	1977-10-03
DE2247949C2 (en)	1983-09-15
IL40450A (en)	1975-12-31
JPS4840924A (en)	1973-06-15
DE2247949A1 (en)	1973-04-05
FR2158201A1 (en)	1973-06-15

Publication	Publication Date	Title
ZA714095B (en)	1972-02-23	Bandage for administering drugs
SE383423B (en)	1976-03-08	CATOPTRIC SYSTEM
IT958934B (en)	1973-10-30	MULTIPLE PYROTECHNICAL SYSTEM
BE803805A (en)	1974-02-20	INHALING DEVICE
ES194458Y (en)	1975-04-01	MEDICATION DELIVERY DEVICE.
BE800640A (en)	1973-10-01	BRAKING DEVICE
AT341759B (en)	1978-02-27	CONNECTION SYSTEM
NL170229C (en)	1982-10-18	PHARMACEUTICAL COMBINATION PREPARATION.
BE789524A (en)	1973-01-15	DRUG RELEASE SYSTEM
CH538281A (en)	1973-06-30	Locked pharmaceutical capsule
BE801453A (en)	1973-12-26	DEVICE FOR ADMINISTERING MEDICINES
BE764567A (en)	1971-09-20	MEDICINE INSUFFLATOR DEVICE
SE398198B (en)	1977-12-12	PHARMACEUTICAL DEVICE
AU5065673A (en)	1974-07-04	Microcapsular release system
IT967630B (en)	1974-03-11	ELECTRONIC SAFETY SYSTEM
ZA735066B (en)	1974-07-31	Device for administration of medicines
SE388172B (en)	1976-09-27	COLLISION SETTING DEVICE
CA952431A (en)	1974-08-06	Controlled release medicament
ZA725506B (en)	1973-04-25	Sustained release pharmaceutical tablet
BE770153A (en)	1971-12-01	DEVICE FOR CONTINUOUS POLYCONDENSATION REACTIONS
SE7600140L (en)	1976-01-08	CATALYST SYSTEM
BE802348A (en)	1973-11-05	RELEASE DEVICE
FI54058B (en)	1978-06-30	ANTISKUMKOMPOSITION FOER ATT HINDRA SKUMBILDNING I VATTENHALTIGA SYSTEM
BE801809A (en)	1974-01-02	BRAKING DEVICE
AT329598B (en)	1976-05-25	THERMOGRAPHING SYSTEM

Legal Events

Date	Code	Title	Description
1992-03-31	RE	Patent lapsed	Owner name: ALZA CORP. Effective date: 19910930

Date

Code

Title

Description

1992-03-31

Patent lapsed

Owner name: ALZA CORP.

Effective date: 19910930