Stomach tube cannula connecting sleeve capable of effectively preventing blockage
The utility model discloses a stomach tube intubation connecting sleeve capable of effectively preventing blockage, which comprises a tube body, a tube hole is coaxially arranged on the axis of the tube body, one end of the tube body is an inserting end, the other end of the tube body is a connectin...
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| creator | ZHANG LIJUAN ZHAO LIANG WANG JINGJING PU HAIQIN |
| description | The utility model discloses a stomach tube intubation connecting sleeve capable of effectively preventing blockage, which comprises a tube body, a tube hole is coaxially arranged on the axis of the tube body, one end of the tube body is an inserting end, the other end of the tube body is a connecting end, a plurality of spiral grooves are uniformly distributed on the inner wall of the tube wall of the tube body by taking the axis of the tube body as the center, and the spiral grooves take the axis of the tube body as the spiral axis. The spiral groove extends to the insertion end of the pipe body along the pipe wall. According to the structure, the connecting sleeve of the stomach tube intubation tube capable of effectively preventing blockage forms a one-way communication opening under the action of the petal-shaped structure A and the petal-shaped structure B, that is, when a medium acts in the tube hole, the medium in the tube hole does not enter the spiral hole through the petal-shaped structure A and the |
| format | Patent |
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The spiral groove extends to the insertion end of the pipe body along the pipe wall. According to the structure, the connecting sleeve of the stomach tube intubation tube capable of effectively preventing blockage forms a one-way communication opening under the action of the petal-shaped structure A and the petal-shaped structure B, that is, when a medium acts in the tube hole, the medium in the tube hole does not enter the spiral hole through the petal-shaped structure A and the</description><language>chi ; eng</language><subject>BABY COMFORTERS ; CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICALPURPOSES ; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY ; DEVICES FOR RECEIVING SPITTLE ; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGINGPHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL ORADMINISTERING FORMS ; HUMAN NECESSITIES ; HYGIENE ; MEDICAL OR VETERINARY SCIENCE</subject><creationdate>2021</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=20211210&DB=EPODOC&CC=CN&NR=215082430U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20211210&DB=EPODOC&CC=CN&NR=215082430U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHANG LIJUAN</creatorcontrib><creatorcontrib>ZHAO LIANG</creatorcontrib><creatorcontrib>WANG JINGJING</creatorcontrib><creatorcontrib>PU HAIQIN</creatorcontrib><title>Stomach tube cannula connecting sleeve capable of effectively preventing blockage</title><description>The utility model discloses a stomach tube intubation connecting sleeve capable of effectively preventing blockage, which comprises a tube body, a tube hole is coaxially arranged on the axis of the tube body, one end of the tube body is an inserting end, the other end of the tube body is a connecting end, a plurality of spiral grooves are uniformly distributed on the inner wall of the tube wall of the tube body by taking the axis of the tube body as the center, and the spiral grooves take the axis of the tube body as the spiral axis. The spiral groove extends to the insertion end of the pipe body along the pipe wall. 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The spiral groove extends to the insertion end of the pipe body along the pipe wall. According to the structure, the connecting sleeve of the stomach tube intubation tube capable of effectively preventing blockage forms a one-way communication opening under the action of the petal-shaped structure A and the petal-shaped structure B, that is, when a medium acts in the tube hole, the medium in the tube hole does not enter the spiral hole through the petal-shaped structure A and the</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN215082430UU |
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| subjects | BABY COMFORTERS CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICALPURPOSES DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY DEVICES FOR RECEIVING SPITTLE DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGINGPHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL ORADMINISTERING FORMS HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE |
| title | Stomach tube cannula connecting sleeve capable of effectively preventing blockage |
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