INSERT FOR USE IN A KNEE PROSTHESIS
An insert (150) for use in a knee prosthesis (100) is disclosed. In one embodiment, the insert includes an inboard compartment (260) and an outboard compartment (270). The inner compartment comprises a top surface (262) having a concave or curved surface with a more rearward groove (Pm) and an incre...
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| creator | CARR CHRISTOPHER B LENZ NATHANIEL M |
| description | An insert (150) for use in a knee prosthesis (100) is disclosed. In one embodiment, the insert includes an inboard compartment (260) and an outboard compartment (270). The inner compartment comprises a top surface (262) having a concave or curved surface with a more rearward groove (Pm) and an increased front lip (265). The outer compartment includes a top surface (272) having at least a section or portion with a convex or curved surface. As such an arrangement, the insert arrangement and configuration provides improved stability for different levels of PCL defects compared to existing inserts having midline trenches and outboard lobes. Furthermore, the insert provides improved lateral posterior translation compared to existing designs with concave or flat lateral joints lacking lateral posterior lobes.
公开了一种用于膝假体(100)中的插入件(150)。在一个实施例中，插入件包括内侧隔室(260)和外侧隔室(270)。内侧隔室包括顶表面(262)，所述顶表面具有带有更靠后的沟(Pm)和增加的前唇(265)的凹面或曲面。外侧隔室包括顶表面(272)，所述顶表面至少具有带凸面或曲面的区段或部分。如此布置，与具有中线沟和外侧凸部的现有插入件相比，该插入件布置和构造成为不同等级的PCL缺陷提供改善的稳定性。此外，与具有缺 |
| format | Patent |
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公开了一种用于膝假体(100)中的插入件(150)。在一个实施例中，插入件包括内侧隔室(260)和外侧隔室(270)。内侧隔室包括顶表面(262)，所述顶表面具有带有更靠后的沟(Pm)和增加的前唇(265)的凹面或曲面。外侧隔室包括顶表面(272)，所述顶表面至少具有带凸面或曲面的区段或部分。如此布置，与具有中线沟和外侧凸部的现有插入件相比，该插入件布置和构造成为不同等级的PCL缺陷提供改善的稳定性。此外，与具有缺</description><language>chi ; eng</language><subject>BANDAGES, DRESSINGS OR ABSORBENT PADS ; 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</subject><creationdate>2023</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=20230519&DB=EPODOC&CC=CN&NR=116137809A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230519&DB=EPODOC&CC=CN&NR=116137809A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CARR CHRISTOPHER B</creatorcontrib><creatorcontrib>LENZ NATHANIEL M</creatorcontrib><title>INSERT FOR USE IN A KNEE PROSTHESIS</title><description>An insert (150) for use in a knee prosthesis (100) is disclosed. In one embodiment, the insert includes an inboard compartment (260) and an outboard compartment (270). The inner compartment comprises a top surface (262) having a concave or curved surface with a more rearward groove (Pm) and an increased front lip (265). The outer compartment includes a top surface (272) having at least a section or portion with a convex or curved surface. As such an arrangement, the insert arrangement and configuration provides improved stability for different levels of PCL defects compared to existing inserts having midline trenches and outboard lobes. Furthermore, the insert provides improved lateral posterior translation compared to existing designs with concave or flat lateral joints lacking lateral posterior lobes.
公开了一种用于膝假体(100)中的插入件(150)。在一个实施例中，插入件包括内侧隔室(260)和外侧隔室(270)。内侧隔室包括顶表面(262)，所述顶表面具有带有更靠后的沟(Pm)和增加的前唇(265)的凹面或曲面。外侧隔室包括顶表面(272)，所述顶表面至少具有带凸面或曲面的区段或部分。如此布置，与具有中线沟和外侧凸部的现有插入件相比，该插入件布置和构造成为不同等级的PCL缺陷提供改善的稳定性。此外，与具有缺</description><subject>BANDAGES, DRESSINGS OR ABSORBENT PADS</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>HUMAN NECESSITIES</subject><subject>HYGIENE</subject><subject>MEDICAL OR VETERINARY SCIENCE</subject><subject>ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES</subject><subject>PROSTHESES</subject><subject>TREATMENT OR PROTECTION OF EYES OR EARS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFD29At2DQpRcPMPUggNdlXw9FNwVPD2c3VVCAjyDw7xcA32DOZhYE1LzClO5YXS3AyKbq4hzh66qQX58anFBYnJqXmpJfHOfoaGZobG5hYGlo7GxKgBAENqIoo</recordid><startdate>20230519</startdate><enddate>20230519</enddate><creator>CARR CHRISTOPHER B</creator><creator>LENZ NATHANIEL M</creator><scope>EVB</scope></search><sort><creationdate>20230519</creationdate><title>INSERT FOR USE IN A KNEE PROSTHESIS</title><author>CARR CHRISTOPHER B ; LENZ NATHANIEL M</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN116137809A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>BANDAGES, DRESSINGS OR ABSORBENT PADS</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>HUMAN NECESSITIES</topic><topic>HYGIENE</topic><topic>MEDICAL OR VETERINARY SCIENCE</topic><topic>ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES</topic><topic>PROSTHESES</topic><topic>TREATMENT OR PROTECTION OF EYES OR EARS</topic><toplevel>online_resources</toplevel><creatorcontrib>CARR CHRISTOPHER B</creatorcontrib><creatorcontrib>LENZ NATHANIEL M</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CARR CHRISTOPHER B</au><au>LENZ NATHANIEL M</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>INSERT FOR USE IN A KNEE PROSTHESIS</title><date>2023-05-19</date><risdate>2023</risdate><abstract>An insert (150) for use in a knee prosthesis (100) is disclosed. In one embodiment, the insert includes an inboard compartment (260) and an outboard compartment (270). The inner compartment comprises a top surface (262) having a concave or curved surface with a more rearward groove (Pm) and an increased front lip (265). The outer compartment includes a top surface (272) having at least a section or portion with a convex or curved surface. As such an arrangement, the insert arrangement and configuration provides improved stability for different levels of PCL defects compared to existing inserts having midline trenches and outboard lobes. Furthermore, the insert provides improved lateral posterior translation compared to existing designs with concave or flat lateral joints lacking lateral posterior lobes.
公开了一种用于膝假体(100)中的插入件(150)。在一个实施例中，插入件包括内侧隔室(260)和外侧隔室(270)。内侧隔室包括顶表面(262)，所述顶表面具有带有更靠后的沟(Pm)和增加的前唇(265)的凹面或曲面。外侧隔室包括顶表面(272)，所述顶表面至少具有带凸面或曲面的区段或部分。如此布置，与具有中线沟和外侧凸部的现有插入件相比，该插入件布置和构造成为不同等级的PCL缺陷提供改善的稳定性。此外，与具有缺</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BANDAGES, DRESSINGS OR ABSORBENT PADS 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 | INSERT FOR USE IN A KNEE PROSTHESIS |
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