Pressure/force computer controlled drug delivery system with exit pressure control
An automatic injection device includes a drive mechanism and a sensor used to determine an internal characteristic such as a force or internal pressure generated during an injection process. This characteristic is then used as a control parameter by a microprocessor or controller which generates cor...
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| creator | BROWN LAWRENCE HOCHMAN MARK HOCHMAN CLAUDIA JOHNSON HARDIE LOCKWOOD MICHELLE ASCIONE ANGELO |
| description | An automatic injection device includes a drive mechanism and a sensor used to determine an internal characteristic such as a force or internal pressure generated during an injection process. This characteristic is then used as a control parameter by a microprocessor or controller which generates corresponding commands to the drive mechanism. In a particularly advantageous embodiment, the characteristic is used to calculate an exit pressure at which fluid ejected by the device through an elongated tube. The drive mechanism is then operated in such a manner that the exit pressure is maintained at a predetermined level to insure that a patient does not suffer pain and/or tissue damage. |
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This characteristic is then used as a control parameter by a microprocessor or controller which generates corresponding commands to the drive mechanism. In a particularly advantageous embodiment, the characteristic is used to calculate an exit pressure at which fluid ejected by the device through an elongated tube. The drive mechanism is then operated in such a manner that the exit pressure is maintained at a predetermined level to insure that a patient does not suffer pain and/or tissue damage.</description><edition>7</edition><language>eng</language><subject>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 ; HUMAN NECESSITIES ; HYGIENE ; MEDICAL OR VETERINARY SCIENCE</subject><creationdate>2004</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20040907&DB=EPODOC&CC=US&NR=6786885B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20040907&DB=EPODOC&CC=US&NR=6786885B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>BROWN LAWRENCE</creatorcontrib><creatorcontrib>HOCHMAN MARK</creatorcontrib><creatorcontrib>HOCHMAN CLAUDIA</creatorcontrib><creatorcontrib>JOHNSON HARDIE</creatorcontrib><creatorcontrib>LOCKWOOD MICHELLE</creatorcontrib><creatorcontrib>ASCIONE ANGELO</creatorcontrib><title>Pressure/force computer controlled drug delivery system with exit pressure control</title><description>An automatic injection device includes a drive mechanism and a sensor used to determine an internal characteristic such as a force or internal pressure generated during an injection process. This characteristic is then used as a control parameter by a microprocessor or controller which generates corresponding commands to the drive mechanism. In a particularly advantageous embodiment, the characteristic is used to calculate an exit pressure at which fluid ejected by the device through an elongated tube. The drive mechanism is then operated in such a manner that the exit pressure is maintained at a predetermined level to insure that a patient does not suffer pain and/or tissue damage.</description><subject>DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY</subject><subject>DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR</subject><subject>DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY</subject><subject>HUMAN NECESSITIES</subject><subject>HYGIENE</subject><subject>MEDICAL OR VETERINARY SCIENCE</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2004</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZAgKKEotLi4tStVPyy9KTlVIzs8tKC1JLQIy8kqK8nNyUlMUUopK0xVSUnMyy1KLKhWKK4tLUnMVyjNLMhRSKzJLFAqgJsC08DCwpiXmFKfyQmluBgU31xBnD93Ugvz41OKCxOTUvNSS-NBgM3MLMwsLUycjYyKUAABMMjky</recordid><startdate>20040907</startdate><enddate>20040907</enddate><creator>BROWN LAWRENCE</creator><creator>HOCHMAN MARK</creator><creator>HOCHMAN CLAUDIA</creator><creator>JOHNSON HARDIE</creator><creator>LOCKWOOD MICHELLE</creator><creator>ASCIONE ANGELO</creator><scope>EVB</scope></search><sort><creationdate>20040907</creationdate><title>Pressure/force computer controlled drug delivery system with exit pressure control</title><author>BROWN LAWRENCE ; HOCHMAN MARK ; HOCHMAN CLAUDIA ; JOHNSON HARDIE ; LOCKWOOD MICHELLE ; ASCIONE ANGELO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US6786885B23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2004</creationdate><topic>DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY</topic><topic>DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR</topic><topic>DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY</topic><topic>HUMAN NECESSITIES</topic><topic>HYGIENE</topic><topic>MEDICAL OR VETERINARY SCIENCE</topic><toplevel>online_resources</toplevel><creatorcontrib>BROWN LAWRENCE</creatorcontrib><creatorcontrib>HOCHMAN MARK</creatorcontrib><creatorcontrib>HOCHMAN CLAUDIA</creatorcontrib><creatorcontrib>JOHNSON HARDIE</creatorcontrib><creatorcontrib>LOCKWOOD MICHELLE</creatorcontrib><creatorcontrib>ASCIONE ANGELO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>BROWN LAWRENCE</au><au>HOCHMAN MARK</au><au>HOCHMAN CLAUDIA</au><au>JOHNSON HARDIE</au><au>LOCKWOOD MICHELLE</au><au>ASCIONE ANGELO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Pressure/force computer controlled drug delivery system with exit pressure control</title><date>2004-09-07</date><risdate>2004</risdate><abstract>An automatic injection device includes a drive mechanism and a sensor used to determine an internal characteristic such as a force or internal pressure generated during an injection process. This characteristic is then used as a control parameter by a microprocessor or controller which generates corresponding commands to the drive mechanism. In a particularly advantageous embodiment, the characteristic is used to calculate an exit pressure at which fluid ejected by the device through an elongated tube. The drive mechanism is then operated in such a manner that the exit pressure is maintained at a predetermined level to insure that a patient does not suffer pain and/or tissue damage.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | 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 HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE |
| title | Pressure/force computer controlled drug delivery system with exit pressure control |
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