PEN-TYPE DRUG INJECTION DEVICE HAVING MULTIPLE-USE NEEDLE MODULE WITH NEEDLE CLEANING RESERVOIR
Disclosed is a medical injection device (1) comprising a needle assembly (20) having a cannula (21) and a telescopic shield (30) for covering the distal tip (23) in a no use situation. The telescopic shield further carries a cleaning reservoir (40) for cleaning the needle cannula between two subsequ...
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| creator | MELANDER, MATIAS NIELSEN, CHRISTIAN HØJRIS HARALDSTED, MIE |
| description | Disclosed is a medical injection device (1) comprising a needle assembly (20) having a cannula (21) and a telescopic shield (30) for covering the distal tip (23) in a no use situation. The telescopic shield further carries a cleaning reservoir (40) for cleaning the needle cannula between two subsequent injections. The cleaning reservoir is provided with an opening (43) connecting to an overflow reservoir (51/55) such that the cleaning liquid contained in the cleaning reservoir can retract and expand upon temperature changes and does not enter the needle lumen instead.. In one example, the overflow reservoir is formed as a channel (51).
L'invention concerne un dispositif d'injection médicale (1) comprenant un ensemble d'aiguille (20) ayant une canule (21) et une protection télescopique (30) pour recouvrir l'extrémité distale (23) dans une situation de non-utilisation. La protection télescopique comporte en outre un réservoir de nettoyage (40) pour nettoyer la canule d'aiguille entre deux injections consécutives. Le réservoir de nettoyage est pourvu d'une ouverture (43) raccordée à un réservoir de trop-plein (51/55) de sorte que le liquide de nettoyage contenu dans le réservoir de nettoyage puisse se contracter et se dilater lors de changements de température et n'entre pas dans la lumière d'aiguille à la place. Dans un exemple, le réservoir de trop-plein est formé sous la forme d'un canal (51). |
| format | Patent |
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L'invention concerne un dispositif d'injection médicale (1) comprenant un ensemble d'aiguille (20) ayant une canule (21) et une protection télescopique (30) pour recouvrir l'extrémité distale (23) dans une situation de non-utilisation. La protection télescopique comporte en outre un réservoir de nettoyage (40) pour nettoyer la canule d'aiguille entre deux injections consécutives. Le réservoir de nettoyage est pourvu d'une ouverture (43) raccordée à un réservoir de trop-plein (51/55) de sorte que le liquide de nettoyage contenu dans le réservoir de nettoyage puisse se contracter et se dilater lors de changements de température et n'entre pas dans la lumière d'aiguille à la place. Dans un exemple, le réservoir de trop-plein est formé sous la forme d'un canal (51).</description><language>eng ; fre</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>2015</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=20151119&DB=EPODOC&CC=WO&NR=2015173151A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20151119&DB=EPODOC&CC=WO&NR=2015173151A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MELANDER, MATIAS</creatorcontrib><creatorcontrib>NIELSEN, CHRISTIAN HØJRIS</creatorcontrib><creatorcontrib>HARALDSTED, MIE</creatorcontrib><title>PEN-TYPE DRUG INJECTION DEVICE HAVING MULTIPLE-USE NEEDLE MODULE WITH NEEDLE CLEANING RESERVOIR</title><description>Disclosed is a medical injection device (1) comprising a needle assembly (20) having a cannula (21) and a telescopic shield (30) for covering the distal tip (23) in a no use situation. The telescopic shield further carries a cleaning reservoir (40) for cleaning the needle cannula between two subsequent injections. The cleaning reservoir is provided with an opening (43) connecting to an overflow reservoir (51/55) such that the cleaning liquid contained in the cleaning reservoir can retract and expand upon temperature changes and does not enter the needle lumen instead.. In one example, the overflow reservoir is formed as a channel (51).
L'invention concerne un dispositif d'injection médicale (1) comprenant un ensemble d'aiguille (20) ayant une canule (21) et une protection télescopique (30) pour recouvrir l'extrémité distale (23) dans une situation de non-utilisation. La protection télescopique comporte en outre un réservoir de nettoyage (40) pour nettoyer la canule d'aiguille entre deux injections consécutives. Le réservoir de nettoyage est pourvu d'une ouverture (43) raccordée à un réservoir de trop-plein (51/55) de sorte que le liquide de nettoyage contenu dans le réservoir de nettoyage puisse se contracter et se dilater lors de changements de température et n'entre pas dans la lumière d'aiguille à la place. Dans un exemple, le réservoir de trop-plein est formé sous la forme d'un canal (51).</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>2015</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNirEKwjAYBrs4iPoOPzgXrEWcQ_LZ_pImJU1anEqROIkW6vtjBd1d7uC4ZdLXMKm_1CDlQkFszpCerSGFliWoFC2bgqqgPdcaaWhABlAaVFkVZnXsy1-SGsJ8focGrrXs1sniNtynuPl6lWxP8LJM4_js4zQO1_iIr76z-112yI75DJHl_11vEzM0Ag</recordid><startdate>20151119</startdate><enddate>20151119</enddate><creator>MELANDER, MATIAS</creator><creator>NIELSEN, CHRISTIAN HØJRIS</creator><creator>HARALDSTED, MIE</creator><scope>EVB</scope></search><sort><creationdate>20151119</creationdate><title>PEN-TYPE DRUG INJECTION DEVICE HAVING MULTIPLE-USE NEEDLE MODULE WITH NEEDLE CLEANING RESERVOIR</title><author>MELANDER, MATIAS ; NIELSEN, CHRISTIAN HØJRIS ; HARALDSTED, MIE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2015173151A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2015</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>MELANDER, MATIAS</creatorcontrib><creatorcontrib>NIELSEN, CHRISTIAN HØJRIS</creatorcontrib><creatorcontrib>HARALDSTED, MIE</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MELANDER, MATIAS</au><au>NIELSEN, CHRISTIAN HØJRIS</au><au>HARALDSTED, MIE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PEN-TYPE DRUG INJECTION DEVICE HAVING MULTIPLE-USE NEEDLE MODULE WITH NEEDLE CLEANING RESERVOIR</title><date>2015-11-19</date><risdate>2015</risdate><abstract>Disclosed is a medical injection device (1) comprising a needle assembly (20) having a cannula (21) and a telescopic shield (30) for covering the distal tip (23) in a no use situation. The telescopic shield further carries a cleaning reservoir (40) for cleaning the needle cannula between two subsequent injections. The cleaning reservoir is provided with an opening (43) connecting to an overflow reservoir (51/55) such that the cleaning liquid contained in the cleaning reservoir can retract and expand upon temperature changes and does not enter the needle lumen instead.. In one example, the overflow reservoir is formed as a channel (51).
L'invention concerne un dispositif d'injection médicale (1) comprenant un ensemble d'aiguille (20) ayant une canule (21) et une protection télescopique (30) pour recouvrir l'extrémité distale (23) dans une situation de non-utilisation. La protection télescopique comporte en outre un réservoir de nettoyage (40) pour nettoyer la canule d'aiguille entre deux injections consécutives. Le réservoir de nettoyage est pourvu d'une ouverture (43) raccordée à un réservoir de trop-plein (51/55) de sorte que le liquide de nettoyage contenu dans le réservoir de nettoyage puisse se contracter et se dilater lors de changements de température et n'entre pas dans la lumière d'aiguille à la place. Dans un exemple, le réservoir de trop-plein est formé sous la forme d'un canal (51).</abstract><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 | PEN-TYPE DRUG INJECTION DEVICE HAVING MULTIPLE-USE NEEDLE MODULE WITH NEEDLE CLEANING RESERVOIR |
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