Single J-shaped air sac catheterization stent tube
The utility model discloses a single J-shaped air sac catheterization stent tube, which is formed by connecting a single J-shaped catheter and an air sac catheter, wherein the air sac catheter is a double-cavity catheter; one cavity of the air sac catheter is an air sac catheter cavity, and the othe...
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| creator | YUAN FANG LI QING XIONG FEI ZHOU TIANGUI |
| description | The utility model discloses a single J-shaped air sac catheterization stent tube, which is formed by connecting a single J-shaped catheter and an air sac catheter, wherein the air sac catheter is a double-cavity catheter; one cavity of the air sac catheter is an air sac catheter cavity, and the other cavity is a catheter cavity; the middle section of the stent tube is provided with an air sac cavity; and the tube wall of the stent tube is provided with side holes. In the single J-shaped air sac catheterization stent tube, a single J-shaped side is naturally bent into a ring in a renal pelvic cavity, so that the catheter is prevented from falling; and a plurality of side holes are formed between a single J-shaped tube end and the air sac cavity, so that urea is convenient to drain, and crystals or blood clots in urea are prevented from blocking the stent tube. After water is injected into the air sac cavity, the stent tube is fixed under the tissue layer of a cutaneous fistulas, so that urea is prevented from |
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In the single J-shaped air sac catheterization stent tube, a single J-shaped side is naturally bent into a ring in a renal pelvic cavity, so that the catheter is prevented from falling; and a plurality of side holes are formed between a single J-shaped tube end and the air sac cavity, so that urea is convenient to drain, and crystals or blood clots in urea are prevented from blocking the stent tube. After water is injected into the air sac cavity, the stent tube is fixed under the tissue layer of a cutaneous fistulas, so that urea is prevented from</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. 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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>2012</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDAKzsxLz0lV8NItzkgsSE1RSMwsUihOTFZITizJSC1JLcqsSizJzM9TKC5JzStRKClNSuVhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfHOfkYGRsaGJhbmhqGhxkQpAgD8jCyS</recordid><startdate>20120711</startdate><enddate>20120711</enddate><creator>YUAN FANG</creator><creator>LI QING</creator><creator>XIONG FEI</creator><creator>ZHOU TIANGUI</creator><scope>EVB</scope></search><sort><creationdate>20120711</creationdate><title>Single J-shaped air sac catheterization stent tube</title><author>YUAN FANG ; LI QING ; XIONG FEI ; ZHOU TIANGUI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN202314871UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2012</creationdate><topic>BANDAGES, DRESSINGS OR ABSORBENT PADS</topic><topic>DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. 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In the single J-shaped air sac catheterization stent tube, a single J-shaped side is naturally bent into a ring in a renal pelvic cavity, so that the catheter is prevented from falling; and a plurality of side holes are formed between a single J-shaped tube end and the air sac cavity, so that urea is convenient to drain, and crystals or blood clots in urea are prevented from blocking the stent tube. After water is injected into the air sac cavity, the stent tube is fixed under the tissue layer of a cutaneous fistulas, so that urea is prevented from</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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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 | Single J-shaped air sac catheterization stent tube |
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