Propelling scraper
The invention relates to the field of medical instruments, in particular to a propelling scraper. The propelling scraper comprises a fourth operating rod and a cutting knife formed at one end of the fourth operating rod, the fourth operating rod is cylindrical, and a fifth cutting edge is machined a...
Gespeichert in:
| Hauptverfasser: | , , , , |
|---|---|
| Format: | Patent |
| Sprache: | chi ; 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 | LIU ZHIHUI FAN GUOPING QIU WANYU MIAO GUOSHUAI LI ZHENZHOU |
| description | The invention relates to the field of medical instruments, in particular to a propelling scraper. The propelling scraper comprises a fourth operating rod and a cutting knife formed at one end of the fourth operating rod, the fourth operating rod is cylindrical, and a fifth cutting edge is machined at the end, away from the fourth operating rod, of the cutting knife. The interior of the cutting knife and one end, close to the cutting knife, of the fourth operating rod jointly form a third accommodating space for accommodating residual intervertebral disc; the outer diameter of the cutting knife is equal to the outer diameter of the fourth operating rod, the inner diameter of the cutting knife is smaller than the inner diameter of the fourth operating rod, and a step face is formed at the connecting position of the cutting knife and the fourth operating rod. The fifth cutting edge cuts off the residual intervertebral disc connected with the vertebral body, and meanwhile the removed residual intervertebral disc |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN114081573A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN114081573A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN114081573A3</originalsourceid><addsrcrecordid>eNrjZBAKKMovSM3JycxLVyhOLkosSC3iYWBNS8wpTuWF0twMim6uIc4euqkF-fGpxQWJyal5qSXxzn6GhiYGFoam5saOxsSoAQAJnCAh</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Propelling scraper</title><source>esp@cenet</source><creator>LIU ZHIHUI ; FAN GUOPING ; QIU WANYU ; MIAO GUOSHUAI ; LI ZHENZHOU</creator><creatorcontrib>LIU ZHIHUI ; FAN GUOPING ; QIU WANYU ; MIAO GUOSHUAI ; LI ZHENZHOU</creatorcontrib><description>The invention relates to the field of medical instruments, in particular to a propelling scraper. The propelling scraper comprises a fourth operating rod and a cutting knife formed at one end of the fourth operating rod, the fourth operating rod is cylindrical, and a fifth cutting edge is machined at the end, away from the fourth operating rod, of the cutting knife. The interior of the cutting knife and one end, close to the cutting knife, of the fourth operating rod jointly form a third accommodating space for accommodating residual intervertebral disc; the outer diameter of the cutting knife is equal to the outer diameter of the fourth operating rod, the inner diameter of the cutting knife is smaller than the inner diameter of the fourth operating rod, and a step face is formed at the connecting position of the cutting knife and the fourth operating rod. The fifth cutting edge cuts off the residual intervertebral disc connected with the vertebral body, and meanwhile the removed residual intervertebral disc</description><language>chi ; eng</language><subject>DIAGNOSIS ; HUMAN NECESSITIES ; HYGIENE ; IDENTIFICATION ; MEDICAL OR VETERINARY SCIENCE ; SURGERY</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=20220225&DB=EPODOC&CC=CN&NR=114081573A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25562,76317</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220225&DB=EPODOC&CC=CN&NR=114081573A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LIU ZHIHUI</creatorcontrib><creatorcontrib>FAN GUOPING</creatorcontrib><creatorcontrib>QIU WANYU</creatorcontrib><creatorcontrib>MIAO GUOSHUAI</creatorcontrib><creatorcontrib>LI ZHENZHOU</creatorcontrib><title>Propelling scraper</title><description>The invention relates to the field of medical instruments, in particular to a propelling scraper. The propelling scraper comprises a fourth operating rod and a cutting knife formed at one end of the fourth operating rod, the fourth operating rod is cylindrical, and a fifth cutting edge is machined at the end, away from the fourth operating rod, of the cutting knife. The interior of the cutting knife and one end, close to the cutting knife, of the fourth operating rod jointly form a third accommodating space for accommodating residual intervertebral disc; the outer diameter of the cutting knife is equal to the outer diameter of the fourth operating rod, the inner diameter of the cutting knife is smaller than the inner diameter of the fourth operating rod, and a step face is formed at the connecting position of the cutting knife and the fourth operating rod. The fifth cutting edge cuts off the residual intervertebral disc connected with the vertebral body, and meanwhile the removed residual intervertebral disc</description><subject>DIAGNOSIS</subject><subject>HUMAN NECESSITIES</subject><subject>HYGIENE</subject><subject>IDENTIFICATION</subject><subject>MEDICAL OR VETERINARY SCIENCE</subject><subject>SURGERY</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBAKKMovSM3JycxLVyhOLkosSC3iYWBNS8wpTuWF0twMim6uIc4euqkF-fGpxQWJyal5qSXxzn6GhiYGFoam5saOxsSoAQAJnCAh</recordid><startdate>20220225</startdate><enddate>20220225</enddate><creator>LIU ZHIHUI</creator><creator>FAN GUOPING</creator><creator>QIU WANYU</creator><creator>MIAO GUOSHUAI</creator><creator>LI ZHENZHOU</creator><scope>EVB</scope></search><sort><creationdate>20220225</creationdate><title>Propelling scraper</title><author>LIU ZHIHUI ; FAN GUOPING ; QIU WANYU ; MIAO GUOSHUAI ; LI ZHENZHOU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN114081573A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2022</creationdate><topic>DIAGNOSIS</topic><topic>HUMAN NECESSITIES</topic><topic>HYGIENE</topic><topic>IDENTIFICATION</topic><topic>MEDICAL OR VETERINARY SCIENCE</topic><topic>SURGERY</topic><toplevel>online_resources</toplevel><creatorcontrib>LIU ZHIHUI</creatorcontrib><creatorcontrib>FAN GUOPING</creatorcontrib><creatorcontrib>QIU WANYU</creatorcontrib><creatorcontrib>MIAO GUOSHUAI</creatorcontrib><creatorcontrib>LI ZHENZHOU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LIU ZHIHUI</au><au>FAN GUOPING</au><au>QIU WANYU</au><au>MIAO GUOSHUAI</au><au>LI ZHENZHOU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Propelling scraper</title><date>2022-02-25</date><risdate>2022</risdate><abstract>The invention relates to the field of medical instruments, in particular to a propelling scraper. The propelling scraper comprises a fourth operating rod and a cutting knife formed at one end of the fourth operating rod, the fourth operating rod is cylindrical, and a fifth cutting edge is machined at the end, away from the fourth operating rod, of the cutting knife. The interior of the cutting knife and one end, close to the cutting knife, of the fourth operating rod jointly form a third accommodating space for accommodating residual intervertebral disc; the outer diameter of the cutting knife is equal to the outer diameter of the fourth operating rod, the inner diameter of the cutting knife is smaller than the inner diameter of the fourth operating rod, and a step face is formed at the connecting position of the cutting knife and the fourth operating rod. The fifth cutting edge cuts off the residual intervertebral disc connected with the vertebral body, and meanwhile the removed residual intervertebral disc</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN114081573A |
| source | esp@cenet |
| subjects | DIAGNOSIS HUMAN NECESSITIES HYGIENE IDENTIFICATION MEDICAL OR VETERINARY SCIENCE SURGERY |
| title | Propelling scraper |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-09T17%3A58%3A10IST&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=LIU%20ZHIHUI&rft.date=2022-02-25&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN114081573A%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 |