PUMP SYSTEM
A vacuum suspension system includes a foot cover having a heel portion and a pump system located in the heel portion. The pump system includes upper and lower sections arranged to move in an axial direction relative to one another and a pump mechanism operatively connected to and positioned between...
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| creator | SVERRISSON, Atli Orn GRANZ, Dadi JONASSON, Hafsteinn HALLDORSDOTTIR, Gudfinna MARLIN, Dana Stewart GUNNSTEINSSON, Larus |
| description | A vacuum suspension system includes a foot cover having a heel portion and a pump system located in the heel portion. The pump system includes upper and lower sections arranged to move in an axial direction relative to one another and a pump mechanism operatively connected to and positioned between the upper and lower sections. When the heel portion is loaded in stance the pump mechanism moves from an original configuration in which the volume of a fluid chamber defined by the pump mechanism is zero or near-zero, to an expanded configuration in which the volume of the fluid chamber is increased. |
| format | Patent |
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The pump system includes upper and lower sections arranged to move in an axial direction relative to one another and a pump mechanism operatively connected to and positioned between the upper and lower sections. When the heel portion is loaded in stance the pump mechanism moves from an original configuration in which the volume of a fluid chamber defined by the pump mechanism is zero or near-zero, to an expanded configuration in which the volume of the fluid chamber is increased.</description><language>eng</language><subject>BANDAGES, DRESSINGS OR ABSORBENT PADS ; BLASTING ; 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 ; HEATING ; HUMAN NECESSITIES ; HYGIENE ; LIGHTING ; MECHANICAL ENGINEERING ; MEDICAL OR VETERINARY SCIENCE ; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES ; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS ; PROSTHESES ; PUMPS ; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ; TREATMENT OR PROTECTION OF EYES OR EARS ; WEAPONS</subject><creationdate>2022</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=20220428&DB=EPODOC&CC=US&NR=2022125607A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220428&DB=EPODOC&CC=US&NR=2022125607A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SVERRISSON, Atli Orn</creatorcontrib><creatorcontrib>GRANZ, Dadi</creatorcontrib><creatorcontrib>JONASSON, Hafsteinn</creatorcontrib><creatorcontrib>HALLDORSDOTTIR, Gudfinna</creatorcontrib><creatorcontrib>MARLIN, Dana Stewart</creatorcontrib><creatorcontrib>GUNNSTEINSSON, Larus</creatorcontrib><title>PUMP SYSTEM</title><description>A vacuum suspension system includes a foot cover having a heel portion and a pump system located in the heel portion. The pump system includes upper and lower sections arranged to move in an axial direction relative to one another and a pump mechanism operatively connected to and positioned between the upper and lower sections. When the heel portion is loaded in stance the pump mechanism moves from an original configuration in which the volume of a fluid chamber defined by the pump mechanism is zero or near-zero, to an expanded configuration in which the volume of the fluid chamber is increased.</description><subject>BANDAGES, DRESSINGS OR ABSORBENT PADS</subject><subject>BLASTING</subject><subject>DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS</subject><subject>FILTERS IMPLANTABLE INTO BLOOD VESSELS</subject><subject>FIRST-AID KITS</subject><subject>FOMENTATION</subject><subject>HEATING</subject><subject>HUMAN NECESSITIES</subject><subject>HYGIENE</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>MEDICAL OR VETERINARY SCIENCE</subject><subject>ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES</subject><subject>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</subject><subject>PROSTHESES</subject><subject>PUMPS</subject><subject>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</subject><subject>TREATMENT OR PROTECTION OF EYES OR EARS</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOAOCPUNUAiODA5x9eVhYE1LzClO5YXS3AzKbq4hzh66qQX58anFBYnJqXmpJfGhwUYGRkaGRqZmBuaOhsbEqQIA8KIdIw</recordid><startdate>20220428</startdate><enddate>20220428</enddate><creator>SVERRISSON, Atli Orn</creator><creator>GRANZ, Dadi</creator><creator>JONASSON, Hafsteinn</creator><creator>HALLDORSDOTTIR, Gudfinna</creator><creator>MARLIN, Dana Stewart</creator><creator>GUNNSTEINSSON, Larus</creator><scope>EVB</scope></search><sort><creationdate>20220428</creationdate><title>PUMP SYSTEM</title><author>SVERRISSON, Atli Orn ; GRANZ, Dadi ; JONASSON, Hafsteinn ; HALLDORSDOTTIR, Gudfinna ; MARLIN, Dana Stewart ; GUNNSTEINSSON, Larus</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US2022125607A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2022</creationdate><topic>BANDAGES, DRESSINGS OR ABSORBENT PADS</topic><topic>BLASTING</topic><topic>DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS</topic><topic>FILTERS IMPLANTABLE INTO BLOOD VESSELS</topic><topic>FIRST-AID KITS</topic><topic>FOMENTATION</topic><topic>HEATING</topic><topic>HUMAN NECESSITIES</topic><topic>HYGIENE</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>MEDICAL OR VETERINARY SCIENCE</topic><topic>ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES</topic><topic>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</topic><topic>PROSTHESES</topic><topic>PUMPS</topic><topic>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</topic><topic>TREATMENT OR PROTECTION OF EYES OR EARS</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>SVERRISSON, Atli Orn</creatorcontrib><creatorcontrib>GRANZ, Dadi</creatorcontrib><creatorcontrib>JONASSON, Hafsteinn</creatorcontrib><creatorcontrib>HALLDORSDOTTIR, Gudfinna</creatorcontrib><creatorcontrib>MARLIN, Dana Stewart</creatorcontrib><creatorcontrib>GUNNSTEINSSON, Larus</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SVERRISSON, Atli Orn</au><au>GRANZ, Dadi</au><au>JONASSON, Hafsteinn</au><au>HALLDORSDOTTIR, Gudfinna</au><au>MARLIN, Dana Stewart</au><au>GUNNSTEINSSON, Larus</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PUMP SYSTEM</title><date>2022-04-28</date><risdate>2022</risdate><abstract>A vacuum suspension system includes a foot cover having a heel portion and a pump system located in the heel portion. The pump system includes upper and lower sections arranged to move in an axial direction relative to one another and a pump mechanism operatively connected to and positioned between the upper and lower sections. When the heel portion is loaded in stance the pump mechanism moves from an original configuration in which the volume of a fluid chamber defined by the pump mechanism is zero or near-zero, to an expanded configuration in which the volume of the fluid chamber is increased.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng |
| recordid | cdi_epo_espacenet_US2022125607A1 |
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| subjects | BANDAGES, DRESSINGS OR ABSORBENT PADS BLASTING 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 HEATING HUMAN NECESSITIES HYGIENE LIGHTING MECHANICAL ENGINEERING MEDICAL OR VETERINARY SCIENCE ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PROSTHESES PUMPS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS TREATMENT OR PROTECTION OF EYES OR EARS WEAPONS |
| title | PUMP SYSTEM |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-23T16%3A04%3A59IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=SVERRISSON,%20Atli%20Orn&rft.date=2022-04-28&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EUS2022125607A1%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |