IMPLANTABLE CONTINUOUS-FLOW PUMPS
In various embodiments, a drug pump includes a housing and, within the housing, an expandable drug reservoir at least part of which is exposed to a pressurized propellant. The propellant exerts a substantially constant pressure on the drug reservoir. A flow restrictor significantly limits outflow fr...
Saved in:
Main Authors | , , , , , , , , , |
---|---|
Format | Patent |
Language | English French |
Published |
06.09.2019
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Abstract | In various embodiments, a drug pump includes a housing and, within the housing, an expandable drug reservoir at least part of which is exposed to a pressurized propellant. The propellant exerts a substantially constant pressure on the drug reservoir. A flow restrictor significantly limits outflow from the pump, and preferably has both a small diameter and a long path length, which acts to control the outflow from the drug reservoir. As a result, the pump produces a substantially constant outflow.
Dans divers modes de réalisation, une pompe à médicament comprend un corps et, à l'intérieur du corps, un réservoir de médicament expansible dont au moins une partie est exposée à un agent propulseur sous pression. L'agent propulseur exerce une pression sensiblement constante sur le réservoir de médicament. Un limiteur de débit limite de manière significative l'écoulement sortant de la pompe, et a de préférence à la fois un petit diamètre et une longueur de trajet longue, qui agit pour commander l'écoulement sortant du réservoir de médicament. Par conséquent, la pompe produit un débit sensiblement constant. |
---|---|
AbstractList | In various embodiments, a drug pump includes a housing and, within the housing, an expandable drug reservoir at least part of which is exposed to a pressurized propellant. The propellant exerts a substantially constant pressure on the drug reservoir. A flow restrictor significantly limits outflow from the pump, and preferably has both a small diameter and a long path length, which acts to control the outflow from the drug reservoir. As a result, the pump produces a substantially constant outflow.
Dans divers modes de réalisation, une pompe à médicament comprend un corps et, à l'intérieur du corps, un réservoir de médicament expansible dont au moins une partie est exposée à un agent propulseur sous pression. L'agent propulseur exerce une pression sensiblement constante sur le réservoir de médicament. Un limiteur de débit limite de manière significative l'écoulement sortant de la pompe, et a de préférence à la fois un petit diamètre et une longueur de trajet longue, qui agit pour commander l'écoulement sortant du réservoir de médicament. Par conséquent, la pompe produit un débit sensiblement constant. |
Author | URAZAKI, ANDREW SHIH, JASON HARBERS, GREGORY HUMAYUN, MARK BRANDT, ANDREW WILLIAM DUNNA, ANDREW PURVIS, RICHARD SAGAN, DIDIER MATSUOKA, MIHO LOTFI, ATOOSA |
Author_xml | – fullname: SHIH, JASON – fullname: HUMAYUN, MARK – fullname: PURVIS, RICHARD – fullname: MATSUOKA, MIHO – fullname: HARBERS, GREGORY – fullname: BRANDT, ANDREW WILLIAM – fullname: SAGAN, DIDIER – fullname: DUNNA, ANDREW – fullname: URAZAKI, ANDREW – fullname: LOTFI, ATOOSA |
BookMark | eNrjYmDJy89L5WRQ9PQN8HH0C3F08nFVcPb3C_H0C_UPDdZ18_EPVwgI9Q0I5mFgTUvMKU7lhdLcDApuriHOHrqpBfnxqcUFicmpeakl8c6OxgaWRmYWFo6GxkQoAQDPmyPO |
ContentType | Patent |
DBID | EVB |
DatabaseName | esp@cenet |
DatabaseTitleList | |
Database_xml | – sequence: 1 dbid: EVB name: esp@cenet url: http://worldwide.espacenet.com/singleLineSearch?locale=en_EP sourceTypes: Open Access Repository |
DeliveryMethod | fulltext_linktorsrc |
Discipline | Medicine Chemistry Sciences |
DocumentTitleAlternate | POMPES A FLUX CONTINU IMPLANTABLES |
ExternalDocumentID | CA3092688A1 |
GroupedDBID | EVB |
ID | FETCH-epo_espacenet_CA3092688A13 |
IEDL.DBID | EVB |
IngestDate | Fri Aug 09 05:01:19 EDT 2024 |
IsOpenAccess | true |
IsPeerReviewed | false |
IsScholarly | false |
Language | English French |
LinkModel | DirectLink |
MergedId | FETCHMERGED-epo_espacenet_CA3092688A13 |
Notes | Application Number: CA20193092688 |
OpenAccessLink | https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20190906&DB=EPODOC&CC=CA&NR=3092688A1 |
ParticipantIDs | epo_espacenet_CA3092688A1 |
PublicationCentury | 2000 |
PublicationDate | 20190906 |
PublicationDateYYYYMMDD | 2019-09-06 |
PublicationDate_xml | – month: 09 year: 2019 text: 20190906 day: 06 |
PublicationDecade | 2010 |
PublicationYear | 2019 |
RelatedCompanies | MINIPUMPS LLC |
RelatedCompanies_xml | – name: MINIPUMPS LLC |
Score | 3.2304075 |
Snippet | In various embodiments, a drug pump includes a housing and, within the housing, an expandable drug reservoir at least part of which is exposed to a pressurized... |
SourceID | epo |
SourceType | Open Access Repository |
SubjectTerms | BANDAGES, DRESSINGS OR ABSORBENT PADS DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PROSTHESES TREATMENT OR PROTECTION OF EYES OR EARS |
Title | IMPLANTABLE CONTINUOUS-FLOW PUMPS |
URI | https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20190906&DB=EPODOC&locale=&CC=CA&NR=3092688A1 |
hasFullText | 1 |
inHoldings | 1 |
isFullTextHit | |
isPrint | |
link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV3dS8MwED_GFPVNp-L8ooL0LdiuXW0firRpyybrB67VvY0mS2Evc7iK_77X0E1f9C0kcJccXH655O4XgHvBLKaLyiLG0OHE1PmAsMeyIqK0Hc1y9JLzplA4TqxRYT7PhrMOLLe1MJIn9EuSI6JHcfT3Wu7X659LrEDmVm4e2BK73p-i3A3UNjpGdEMNauC7YZYGKVUpdamnJi-uoTkDy7Y9DJT2mlN0Q7MfvvpNUcr6N6JEx7CfobBVfQIdserBId1-vNaDg7h978Zm63qbU7gbx9nES3LPn4QKTZN8nBRpMSXRJH1TsiLOpmegRGFORwR1zXfrmlNvNyvjHLoY7osLUCqtqjQ0F2KrMBeclabQS7tqgIRxXRh96P8p5vKfsSs4agwk86Osa-jWH5_iBgG1ZrfSFN98MnfZ |
link.rule.ids | 230,309,786,891,25594,76904 |
linkProvider | European Patent Office |
linkToHtml | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV1LT4NAEJ401VhvWjXWJyaGGxEKpXAghi4QUF6xoL017HZJeqmNxfj3HQitXvS22U1mdieZ_fLtzgPgnlOdKrzUJXVkMklT2FCi46KUeGGYsm4qBWN1onAU636uPc1Gsw4st7kwTZ3Qr6Y4InoUQ3-vmvt6_fOI5TSxlZsHusSp90cvsxyxZceIbqhBdCaWmyZOQkRCLGKL8YulyuZQNwwbidLeGBlhXWbffZ3USSnr34jiHcF-isJW1TF0-KoPPbJtvNaHg6j978Zh63qbE7gLojS048yehK5AkjgL4jzJp5IXJm9Cmkfp9BQEz82IL6Gu-e5cc2LvdqWeQRfpPj8HoZTLUkZzIbZybcFooXGlMMoaSChTuDqAwZ9iLv5Zu4Wen0XhPAzi50s4rI3VxErpV9CtPj75NYJrRW8as3wDPC56xA |
openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Apatent&rft.title=IMPLANTABLE+CONTINUOUS-FLOW+PUMPS&rft.inventor=SHIH%2C+JASON&rft.inventor=HUMAYUN%2C+MARK&rft.inventor=PURVIS%2C+RICHARD&rft.inventor=MATSUOKA%2C+MIHO&rft.inventor=HARBERS%2C+GREGORY&rft.inventor=BRANDT%2C+ANDREW+WILLIAM&rft.inventor=SAGAN%2C+DIDIER&rft.inventor=DUNNA%2C+ANDREW&rft.inventor=URAZAKI%2C+ANDREW&rft.inventor=LOTFI%2C+ATOOSA&rft.date=2019-09-06&rft.externalDBID=A1&rft.externalDocID=CA3092688A1 |