CA993358A - Drug-delivery system - Google Patents

Drug-delivery system

Info

Publication number: CA993358A
Authority: CA; Canada
Prior art keywords: drug; delivery system; delivery
Prior art date: 1971-09-30
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.): Expired

Application number

CA152,938A

Other languages

English (en)

Other versions

CA152938S (en

Inventor

Alejandro Zaffaroni

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.)

Alza Corp

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

Filing date

1972-09-29

Publication date

1976-07-20

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

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

1972-09-29 Application filed by Alza Corp filed Critical Alza Corp

1976-07-20 Application granted granted Critical

1976-07-20 Publication of CA993358A publication Critical patent/CA993358A/en

Status Expired legal-status Critical Current

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)

CA152,938A 1971-09-30 1972-09-29 Drug-delivery system Expired CA993358A (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
CA993358A true CA993358A (en)	1976-07-20

Family

ID=26880923

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA152,938A Expired CA993358A (en)	1971-09-30	1972-09-29	Drug-delivery system

Country Status (13)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US10799464B2 (en)	2014-10-30	2020-10-13	Textile-Based Delivery, Inc.	Delivery systems

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2250520B1 (nl) *	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 (de) *	1977-08-16	1979-05-31	Varta Batterie Ag, 3000 Hannover	Negative Elektrode für Bleiakkumulatoren und Verfahren zu ihrer Herstellung
GB2010676B (en) *	1977-12-27	1982-05-19	Alza Corp	Diffusional drug delivery device with block copolymer as drug carrier
IN152178B (nl) *	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 (nl) *	1986-08-05	1988-02-20
JPH01193196A (ja) *	1988-01-26	1989-08-03	Gadelius Kk	ピンチローラー式ダイカッター
FI913025A0 (fi) *	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
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 (nl) *	1966-01-06	1970-03-06
NL148500B (nl) *	1967-10-07	1976-02-16	Scherer Gmbh R P	Depotgeneesmiddelen in capsulevorm.
US3533406A (en) *	1968-09-18	1970-10-13	Population Council Inc	Intrauterine contraceptive device
FR1605150A (nl) *	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/xx not_active IP Right Cessation
1972
- 1972-09-26 IL IL40450A patent/IL40450A/xx unknown
- 1972-09-29 AR AR244343A patent/AR195388A1/es active
- 1972-09-29 DE DE2247949A patent/DE2247949C2/de not_active Expired
- 1972-09-29 CH CH1427672A patent/CH576794A5/xx not_active IP Right Cessation
- 1972-09-29 NL NL7213250.A patent/NL166851C/nl not_active IP Right Cessation
- 1972-09-29 SE SE7212618A patent/SE396695B/xx unknown
- 1972-09-29 ES ES407155A patent/ES407155A1/es not_active Expired
- 1972-09-29 CA CA152,938A patent/CA993358A/en not_active Expired
- 1972-09-29 IT IT70076/72A patent/IT1059806B/it active
- 1972-09-29 DK DK483972AA patent/DK140517B/da not_active IP Right Cessation
- 1972-09-30 JP JP9857372A patent/JPS5541206B2/ja not_active Expired
- 1972-10-02 FR FR7234849A patent/FR2158201A1/fr active Granted

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US10799464B2 (en)	2014-10-30	2020-10-13	Textile-Based Delivery, Inc.	Delivery systems
US11633366B2 (en)	2014-10-30	2023-04-25	Textile-Based Delivery, Inc.	Delivery systems
US11690808B2 (en)	2014-10-30	2023-07-04	Textile-Based Delivery, Inc.	Delivery systems

Also Published As

Publication number	Publication date
IL40450A0 (en)	1972-11-28
BE789524A (fr)	1973-01-15
NL166851C (nl)	1981-10-15
NL166851B (nl)	1981-05-15
DK140517C (nl)	1980-02-18
IT1059806B (it)	1982-06-21
JPS5541206B2 (nl)	1980-10-22
DK140517B (da)	1979-09-24
AR195388A1 (es)	1973-10-08
FR2158201B1 (nl)	1975-08-08
CH576794A5 (nl)	1976-06-30
ES407155A1 (es)	1976-02-16
NL7213250A (nl)	1973-04-03
SE396695B (sv)	1977-10-03
DE2247949C2 (de)	1983-09-15
IL40450A (en)	1975-12-31
JPS4840924A (nl)	1973-06-15
DE2247949A1 (de)	1973-04-05
FR2158201A1 (en)	1973-06-15

Publication	Publication Date	Title
CA989960A (en)	1976-05-25	Infusion system
CA954931A (en)	1974-09-17	Electromagnet-controlling system
CA1000580A (en)	1976-11-30	Catheter introduction system
CA990803A (en)	1976-06-08	Infusion system
AU472542B2 (en)	1973-10-18	Positioning system
CA958282A (en)	1974-11-26	Pump system
CA993358A (en)	1976-07-20	Drug-delivery system
CA971513A (en)	1975-07-22	Sway-arrest system
AU454482B2 (en)	1974-10-15	Drug-delivery system
CA964645A (en)	1975-03-18	Hollow-rodded-piston injecting system
CA1016992A (en)	1977-09-06	Controlled spark-duration system
CA1000210A (en)	1976-11-23	Dialysis system
CA942667A (en)	1974-02-26	Drug-delivery system
AU472148B2 (en)	1976-05-20	Systems
CA932016A (en)	1973-08-14	Transmitter-receiver system
CA970062A (en)	1975-06-24	Skid-control system
CA956494A (en)	1974-10-22	Projection system
CA966990A (en)	1975-05-06	Etoffe non tissee
CA860527A (en)	1971-01-05	Terrain-following system
AU434637B2 (en)	1973-04-09	Irrigation system
AU2587871A (en)	1972-08-31	Medicament
CA860526A (en)	1971-01-05	Terrain-following system
CA876227A (en)	1971-07-20	Weapon-training systems
AU2426471A (en)	1971-03-18	Spectranalysis system
CA871884A (en)	1971-05-25	Pumping system