INTRAUTERINE CONTRACEPTIVE DEVICE
An intrauterine contraceptive device comprises an outer ring formed with a central membrane to prevent tissue obtrusion and control the deflection characteristics of the device, and lateral spurs slanted in a retrograde direction to impede expulsion through the cervical os. The device is molded of a...
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Patent |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | IRWIN S. LERNER |
| description | An intrauterine contraceptive device comprises an outer ring formed with a central membrane to prevent tissue obtrusion and control the deflection characteristics of the device, and lateral spurs slanted in a retrograde direction to impede expulsion through the cervical os. The device is molded of a plastic material and may be coated with a metal film as a barrier against calcium deposits and provide radio-opacity. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_US3633574A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>US3633574A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_US3633574A3</originalsourceid><addsrcrecordid>eNrjZFD09AsJcgwNcQ3y9HNVcPYH8ZxdA0I8w1wVXFzDPJ1deRhY0xJzilN5oTQ3g7yba4izh25qQX58anFBYnJqXmpJfGiwsZmxsam5iaMxYRUAts8h0Q</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>INTRAUTERINE CONTRACEPTIVE DEVICE</title><source>esp@cenet</source><creator>IRWIN S. LERNER</creator><creatorcontrib>IRWIN S. LERNER</creatorcontrib><description>An intrauterine contraceptive device comprises an outer ring formed with a central membrane to prevent tissue obtrusion and control the deflection characteristics of the device, and lateral spurs slanted in a retrograde direction to impede expulsion through the cervical os. The device is molded of a plastic material and may be coated with a metal film as a barrier against calcium deposits and provide radio-opacity.</description><language>eng</language><subject>BANDAGES, DRESSINGS OR ABSORBENT PADS ; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS ; DIAGNOSIS ; FILTERS IMPLANTABLE INTO BLOOD VESSELS ; FIRST-AID KITS ; FOMENTATION ; HUMAN NECESSITIES ; HYGIENE ; IDENTIFICATION ; MEDICAL OR VETERINARY SCIENCE ; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES ; PROSTHESES ; SURGERY ; TREATMENT OR PROTECTION OF EYES OR EARS</subject><creationdate>1972</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=19720111&DB=EPODOC&CC=US&NR=3633574A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25544,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19720111&DB=EPODOC&CC=US&NR=3633574A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>IRWIN S. LERNER</creatorcontrib><title>INTRAUTERINE CONTRACEPTIVE DEVICE</title><description>An intrauterine contraceptive device comprises an outer ring formed with a central membrane to prevent tissue obtrusion and control the deflection characteristics of the device, and lateral spurs slanted in a retrograde direction to impede expulsion through the cervical os. The device is molded of a plastic material and may be coated with a metal film as a barrier against calcium deposits and provide radio-opacity.</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>DIAGNOSIS</subject><subject>FILTERS IMPLANTABLE INTO BLOOD VESSELS</subject><subject>FIRST-AID KITS</subject><subject>FOMENTATION</subject><subject>HUMAN NECESSITIES</subject><subject>HYGIENE</subject><subject>IDENTIFICATION</subject><subject>MEDICAL OR VETERINARY SCIENCE</subject><subject>ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES</subject><subject>PROSTHESES</subject><subject>SURGERY</subject><subject>TREATMENT OR PROTECTION OF EYES OR EARS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1972</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFD09AsJcgwNcQ3y9HNVcPYH8ZxdA0I8w1wVXFzDPJ1deRhY0xJzilN5oTQ3g7yba4izh25qQX58anFBYnJqXmpJfGiwsZmxsam5iaMxYRUAts8h0Q</recordid><startdate>19720111</startdate><enddate>19720111</enddate><creator>IRWIN S. LERNER</creator><scope>EVB</scope></search><sort><creationdate>19720111</creationdate><title>INTRAUTERINE CONTRACEPTIVE DEVICE</title><author>IRWIN S. LERNER</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US3633574A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1972</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>DIAGNOSIS</topic><topic>FILTERS IMPLANTABLE INTO BLOOD VESSELS</topic><topic>FIRST-AID KITS</topic><topic>FOMENTATION</topic><topic>HUMAN NECESSITIES</topic><topic>HYGIENE</topic><topic>IDENTIFICATION</topic><topic>MEDICAL OR VETERINARY SCIENCE</topic><topic>ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES</topic><topic>PROSTHESES</topic><topic>SURGERY</topic><topic>TREATMENT OR PROTECTION OF EYES OR EARS</topic><toplevel>online_resources</toplevel><creatorcontrib>IRWIN S. LERNER</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>IRWIN S. LERNER</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>INTRAUTERINE CONTRACEPTIVE DEVICE</title><date>1972-01-11</date><risdate>1972</risdate><abstract>An intrauterine contraceptive device comprises an outer ring formed with a central membrane to prevent tissue obtrusion and control the deflection characteristics of the device, and lateral spurs slanted in a retrograde direction to impede expulsion through the cervical os. The device is molded of a plastic material and may be coated with a metal film as a barrier against calcium deposits and provide radio-opacity.</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng |
| recordid | cdi_epo_espacenet_US3633574A |
| source | esp@cenet |
| subjects | BANDAGES, DRESSINGS OR ABSORBENT PADS DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS DIAGNOSIS FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE IDENTIFICATION MEDICAL OR VETERINARY SCIENCE ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PROSTHESES SURGERY TREATMENT OR PROTECTION OF EYES OR EARS |
| title | INTRAUTERINE CONTRACEPTIVE DEVICE |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-27T20%3A41%3A01IST&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=IRWIN%20S.%20LERNER&rft.date=1972-01-11&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EUS3633574A%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 |