CA2189870A1 - Device for the release of an active agent - Google Patents
Device for the release of an active agentInfo
- Publication number
- CA2189870A1 CA2189870A1 CA002189870A CA2189870A CA2189870A1 CA 2189870 A1 CA2189870 A1 CA 2189870A1 CA 002189870 A CA002189870 A CA 002189870A CA 2189870 A CA2189870 A CA 2189870A CA 2189870 A1 CA2189870 A1 CA 2189870A1
- Authority
- CA
- Canada
- Prior art keywords
- stem
- active agent
- fastening means
- transverse part
- polymer matrix
- 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.)
- Abandoned
Links
- 239000013543 active substance Substances 0.000 title claims abstract description 40
- 229920000642 polymer Polymers 0.000 claims abstract description 20
- 239000011159 matrix material Substances 0.000 claims abstract description 17
- 239000005556 hormone Substances 0.000 claims description 9
- 229940088597 hormone Drugs 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 4
- 239000000262 estrogen Substances 0.000 claims description 3
- 206010027304 Menopausal symptoms Diseases 0.000 claims description 2
- 239000012528 membrane Substances 0.000 claims description 2
- RJKFOVLPORLFTN-LEKSSAKUSA-N Progesterone Chemical class C1CC2=CC(=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H](C(=O)C)[C@@]1(C)CC2 RJKFOVLPORLFTN-LEKSSAKUSA-N 0.000 claims 1
- 229940011871 estrogen Drugs 0.000 claims 1
- 239000000583 progesterone congener Substances 0.000 claims 1
- 238000003780 insertion Methods 0.000 description 8
- 230000037431 insertion Effects 0.000 description 8
- 210000004291 uterus Anatomy 0.000 description 7
- 230000001072 progestational effect Effects 0.000 description 4
- 210000003679 cervix uteri Anatomy 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000003433 contraceptive agent Substances 0.000 description 3
- 230000002254 contraceptive effect Effects 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- WWYNJERNGUHSAO-XUDSTZEESA-N (+)-Norgestrel Chemical compound O=C1CC[C@@H]2[C@H]3CC[C@](CC)([C@](CC4)(O)C#C)[C@@H]4[C@@H]3CCC2=C1 WWYNJERNGUHSAO-XUDSTZEESA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229910001431 copper ion Inorganic materials 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 208000035475 disorder Diseases 0.000 description 1
- 230000001076 estrogenic effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229920005570 flexible polymer Polymers 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 229960004400 levonorgestrel Drugs 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920002959 polymer blend Polymers 0.000 description 1
- QGFSVPWZEPKNDV-BRTFOEFASA-N ranp Chemical compound C([C@H]1C(=O)NCC(=O)NCC(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@H](C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@H](C(NCC(=O)N[C@@H](C)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CO)C(=O)NCC(=O)N[C@@H](CC(C)C)C(=O)NCC(=O)N[C@@H](CSSC[C@@H](C(=O)N1)NC(=O)[C@H](CO)NC(=O)[C@H](CO)NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](N)CO)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CO)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC=1C=CC(O)=CC=1)C(O)=O)=O)[C@@H](C)CC)[C@@H](C)CC)C1=CC=CC=C1 QGFSVPWZEPKNDV-BRTFOEFASA-N 0.000 description 1
- 239000003488 releasing hormone Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0034—Urogenital system, e.g. vagina, uterus, cervix, penis, scrotum, urethra, bladder; Personal lubricants
- A61K9/0039—Devices retained in the uterus for a prolonged period, e.g. intrauterine devices for contraception
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Reproductive Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Medicinal Chemistry (AREA)
- Biomedical Technology (AREA)
- Pharmacology & Pharmacy (AREA)
- Chemical & Material Sciences (AREA)
- Urology & Nephrology (AREA)
- Gynecology & Obstetrics (AREA)
- Engineering & Computer Science (AREA)
- Epidemiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Medicinal Preparation (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI943201A FI97944C (fi) | 1994-07-05 | 1994-07-05 | Vaikuttavaa ainetta luovuttava laite |
| FI943201 | 1994-07-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2189870A1 true CA2189870A1 (en) | 1996-01-18 |
Family
ID=8541056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002189870A Abandoned CA2189870A1 (en) | 1994-07-05 | 1995-05-19 | Device for the release of an active agent |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP0768850A1 (pt) |
| JP (1) | JPH10510168A (pt) |
| CN (1) | CN1151686A (pt) |
| AU (1) | AU2448895A (pt) |
| BR (1) | BR9507667A (pt) |
| CA (1) | CA2189870A1 (pt) |
| FI (1) | FI97944C (pt) |
| MX (1) | MX9606579A (pt) |
| WO (1) | WO1996001092A1 (pt) |
| ZA (1) | ZA954368B (pt) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2292206T3 (es) * | 1997-10-10 | 2008-03-01 | Bioniche Life Sciences Inc. | Sistema de administracion de farmacos. |
| US6759393B1 (en) | 1999-04-12 | 2004-07-06 | Pfizer Inc. | Growth hormone and growth hormone releasing hormone compositions |
| NZ509894A (en) * | 2001-02-09 | 2002-11-26 | Interag | A "T" or "Y" shaped intravaginal device suitable for delivery of pharmaceuticals such as progesterone |
| BE1014635A3 (pt) * | 2002-02-12 | 2004-02-03 | Wildemeersch Dirk | |
| EP1400258A1 (en) * | 2002-09-18 | 2004-03-24 | Schering Oy | Pharmaceutical composition delivery device and its manufacturing process |
| JP4898431B2 (ja) | 2003-04-29 | 2012-03-14 | ザ ジェネラル ホスピタル コーポレイション | 複数薬物の持続放出のための方法およびデバイス |
| US7862552B2 (en) | 2005-05-09 | 2011-01-04 | Boston Scientific Scimed, Inc. | Medical devices for treating urological and uterine conditions |
| EP2057972A1 (en) * | 2007-11-07 | 2009-05-13 | N.V. Organon | Intrauterine deposit |
| EP2140860A1 (en) | 2008-07-03 | 2010-01-06 | Bayer Schering Pharma Oy | An improved method of contraception |
| US8568374B2 (en) * | 2009-05-04 | 2013-10-29 | Merck Sharp & Dohme B.V. | Intrauterine system |
| PL403688A1 (pl) * | 2010-11-08 | 2014-02-17 | Hll Lifecare Limited | Wkladka wewnatrzmaciczna z kontrolowanym uwalnianiem miedzi oraz metoda przygotowywania wkladki copper-T powleczonej cienka warstewka biodegradowalna |
| US9907691B2 (en) | 2013-03-13 | 2018-03-06 | Hologic, Inc. | Intrauterine contraceptive devices |
| WO2015189853A1 (en) * | 2014-06-13 | 2015-12-17 | Meril Endo Surgery Private Limited | An intrauterine device |
| CN105726103B (zh) * | 2016-02-05 | 2018-08-10 | 复旦大学附属肿瘤医院 | 一种宫颈管孔防粘连器 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3845761A (en) * | 1970-06-02 | 1974-11-05 | Alza Corp | Intrauterine contraceptive anti-fertility device for the management of reproduction |
| US4180064A (en) * | 1972-12-27 | 1979-12-25 | Alza Corporation | System for delivering agent to environment of use over prolonged time |
| US4014988A (en) * | 1975-10-31 | 1977-03-29 | Alza Corporation | Method for treating hypermenorrhea with uterine therapeutic system |
| GB2010676B (en) * | 1977-12-27 | 1982-05-19 | Alza Corp | Diffusional drug delivery device with block copolymer as drug carrier |
| FI59719C (fi) * | 1978-06-29 | 1987-05-05 | Medholding Oy | Foerfarande foer framstaellning av interuterina preventivmedel. |
| US4326511A (en) * | 1979-10-05 | 1982-04-27 | Zimerman Clota E | Intrauterine contraceptive device |
| US4582052A (en) * | 1982-03-23 | 1986-04-15 | Repromed, Inc. | Povidone-iodine dispensing fiber |
| AU6730590A (en) * | 1989-11-23 | 1991-06-26 | Metallicom A.G. | Process for the manufacture of a carrier or iud provided with a pulling element, and a carrier or iud provided with a pulling element |
-
1994
- 1994-07-05 FI FI943201A patent/FI97944C/fi not_active IP Right Cessation
-
1995
- 1995-05-19 BR BR9507667A patent/BR9507667A/pt not_active Application Discontinuation
- 1995-05-19 CN CN95193910A patent/CN1151686A/zh active Pending
- 1995-05-19 EP EP95918627A patent/EP0768850A1/en not_active Withdrawn
- 1995-05-19 MX MX9606579A patent/MX9606579A/es unknown
- 1995-05-19 AU AU24488/95A patent/AU2448895A/en not_active Abandoned
- 1995-05-19 WO PCT/FI1995/000270 patent/WO1996001092A1/en not_active Application Discontinuation
- 1995-05-19 CA CA002189870A patent/CA2189870A1/en not_active Abandoned
- 1995-05-19 JP JP8503689A patent/JPH10510168A/ja active Pending
- 1995-05-29 ZA ZA954368A patent/ZA954368B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| MX9606579A (es) | 1997-06-28 |
| AU2448895A (en) | 1996-01-25 |
| FI943201L (fi) | 1996-01-06 |
| JPH10510168A (ja) | 1998-10-06 |
| BR9507667A (pt) | 1997-10-07 |
| FI97944C (fi) | 1997-03-25 |
| FI943201A0 (fi) | 1994-07-05 |
| CN1151686A (zh) | 1997-06-11 |
| WO1996001092A1 (en) | 1996-01-18 |
| FI97944B (fi) | 1996-12-13 |
| EP0768850A1 (en) | 1997-04-23 |
| ZA954368B (en) | 1996-03-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2189870A1 (en) | Device for the release of an active agent | |
| MXPA96006579A (en) | Device for the release of an act agent | |
| RU2129416C1 (ru) | Устройство для введения внутриматочного противозачаточного средства | |
| US8291910B2 (en) | Intrauterine deposit | |
| US6735829B2 (en) | U-shaped lace buckle | |
| TW358031B (en) | Drug delivery system for 2 or more active substances | |
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| FI100638B (fi) | Parannettu kohdunsisäinen laite | |
| US5428920A (en) | Bobber and sinker | |
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| US4256456A (en) | Tooth uprighting or separating appliance | |
| US7080647B2 (en) | T-shaped intra-uterine device and method for the production thereof | |
| JPS6232951A (ja) | 子宮内避妊具 | |
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| US2861314A (en) | Fastener for shoe laces or other flexible ties | |
| FI97945C (fi) | Uudella menetelmällä valmistettu laite vaikuttavan aineen luovuttamiseksi | |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |