Puncture-proof device for blood bag
The invention is applicable to the technical field of medical equipment. The invention provides a puncture-proof device for a blood bag. The puncture-proof device comprises a blood bag, a fixed seat,a pushing plate and a fixed column, a hard mesh bag is arranged in the blood bag; the fixed seat is f...
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| creator | YAN SONGXIA GE DONGMEI CHENG CONG ZHANG SHAOQIANG WANG LONG |
| description | The invention is applicable to the technical field of medical equipment. The invention provides a puncture-proof device for a blood bag. The puncture-proof device comprises a blood bag, a fixed seat,a pushing plate and a fixed column, a hard mesh bag is arranged in the blood bag; the fixed seat is fixed at the bottom of the blood bag; a first sealing layer is arranged at the joint of the fixed seat and the blood bag; the side wall of the fixed seat is connected with a medicine conveying pipe; the pushing plate is slidably connected with the fixed seat; a needle head of a needle tube penetrates through a needle tube hole to enter a fixed cavity and pierce a second sealing layer; the needle tube is fixed in the fixed cavity; then the pushing plate is applied with force to enable the pushingplate and the fixed seat to slide relatively, until the pushing plate is attached to the fixed seat; the needle tube pierces the first sealing layer and enters an extension hard tube, so that the problem of puncturing of the |
| format | Patent |
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The puncture-proof device comprises a blood bag, a fixed seat,a pushing plate and a fixed column, a hard mesh bag is arranged in the blood bag; the fixed seat is fixed at the bottom of the blood bag; a first sealing layer is arranged at the joint of the fixed seat and the blood bag; the side wall of the fixed seat is connected with a medicine conveying pipe; the pushing plate is slidably connected with the fixed seat; a needle head of a needle tube penetrates through a needle tube hole to enter a fixed cavity and pierce a second sealing layer; the needle tube is fixed in the fixed cavity; then the pushing plate is applied with force to enable the pushingplate and the fixed seat to slide relatively, until the pushing plate is attached to the fixed seat; the needle tube pierces the first sealing layer and enters an extension hard tube, so that the problem of puncturing of 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 INTRODUCING MEDIA INTO, OR ONTO, THE BODY ; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR ; DEVICES FOR RECEIVING SPITTLE ; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY ; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGINGPHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL ORADMINISTERING FORMS ; HUMAN NECESSITIES ; HYGIENE ; MEDICAL OR VETERINARY SCIENCE</subject><creationdate>2020</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=20201030&DB=EPODOC&CC=CN&NR=111840066A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20201030&DB=EPODOC&CC=CN&NR=111840066A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YAN SONGXIA</creatorcontrib><creatorcontrib>GE DONGMEI</creatorcontrib><creatorcontrib>CHENG CONG</creatorcontrib><creatorcontrib>ZHANG SHAOQIANG</creatorcontrib><creatorcontrib>WANG LONG</creatorcontrib><title>Puncture-proof device for blood bag</title><description>The invention is applicable to the technical field of medical equipment. 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The invention provides a puncture-proof device for a blood bag. The puncture-proof device comprises a blood bag, a fixed seat,a pushing plate and a fixed column, a hard mesh bag is arranged in the blood bag; the fixed seat is fixed at the bottom of the blood bag; a first sealing layer is arranged at the joint of the fixed seat and the blood bag; the side wall of the fixed seat is connected with a medicine conveying pipe; the pushing plate is slidably connected with the fixed seat; a needle head of a needle tube penetrates through a needle tube hole to enter a fixed cavity and pierce a second sealing layer; the needle tube is fixed in the fixed cavity; then the pushing plate is applied with force to enable the pushingplate and the fixed seat to slide relatively, until the pushing plate is attached to the fixed seat; the needle tube pierces the first sealing layer and enters an extension hard tube, so that the problem of puncturing of the</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | BABY COMFORTERS CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICALPURPOSES DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR DEVICES FOR RECEIVING SPITTLE DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGINGPHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL ORADMINISTERING FORMS HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE |
| title | Puncture-proof device for blood bag |
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