Medical piston pump
The invention provides a medical piston pump, and relates to the technical field of medical instruments. The medical piston pump comprises a pump body, a water inlet pipe and a water outlet pipe, the pump body is provided with a piston cavity, and a piston is arranged in the piston cavity. The head...
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| creator | ZHAO QIANG LIU JIANBO MENG JIABIN WU ZHENWANG HONG ZHANGPENG HU YAQI |
| description | The invention provides a medical piston pump, and relates to the technical field of medical instruments. The medical piston pump comprises a pump body, a water inlet pipe and a water outlet pipe, the pump body is provided with a piston cavity, and a piston is arranged in the piston cavity. The head end of the piston cavity communicates with the water inlet pipe and the water outlet pipe; and the water outlet pipe is provided with a water outlet one-way valve. The medical piston pump is limited by the water inlet one-way valve and the water outlet one-way valve, water flow is driven to enter the piston cavity from the water inlet pipe through high-speed piston movement of the piston in the piston cavity, and then flows out of the piston cavity through the water outlet pipe in a high-pressure, continuous and stable mode, and the function of a water jet scalpel can be achieved. The medical piston pump is simple in structure, low in machining and manufacturing difficulty and low in cost.
本发明提供了一种医用活塞泵，涉及医疗器械技术领域。 |
| format | Patent |
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本发明提供了一种医用活塞泵，涉及医疗器械技术领域。</description><language>chi ; eng</language><subject>BLASTING ; DIAGNOSIS ; HEATING ; HUMAN NECESSITIES ; HYGIENE ; IDENTIFICATION ; LIGHTING ; MECHANICAL ENGINEERING ; MEDICAL OR VETERINARY SCIENCE ; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS ; PUMPS ; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ; SURGERY ; WEAPONS</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=20220513&DB=EPODOC&CC=CN&NR=114483571A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220513&DB=EPODOC&CC=CN&NR=114483571A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHAO QIANG</creatorcontrib><creatorcontrib>LIU JIANBO</creatorcontrib><creatorcontrib>MENG JIABIN</creatorcontrib><creatorcontrib>WU ZHENWANG</creatorcontrib><creatorcontrib>HONG ZHANGPENG</creatorcontrib><creatorcontrib>HU YAQI</creatorcontrib><title>Medical piston pump</title><description>The invention provides a medical piston pump, and relates to the technical field of medical instruments. The medical piston pump comprises a pump body, a water inlet pipe and a water outlet pipe, the pump body is provided with a piston cavity, and a piston is arranged in the piston cavity. The head end of the piston cavity communicates with the water inlet pipe and the water outlet pipe; and the water outlet pipe is provided with a water outlet one-way valve. The medical piston pump is limited by the water inlet one-way valve and the water outlet one-way valve, water flow is driven to enter the piston cavity from the water inlet pipe through high-speed piston movement of the piston in the piston cavity, and then flows out of the piston cavity through the water outlet pipe in a high-pressure, continuous and stable mode, and the function of a water jet scalpel can be achieved. The medical piston pump is simple in structure, low in machining and manufacturing difficulty and low in cost.
本发明提供了一种医用活塞泵，涉及医疗器械技术领域。</description><subject>BLASTING</subject><subject>DIAGNOSIS</subject><subject>HEATING</subject><subject>HUMAN NECESSITIES</subject><subject>HYGIENE</subject><subject>IDENTIFICATION</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>MEDICAL OR VETERINARY SCIENCE</subject><subject>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</subject><subject>PUMPS</subject><subject>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</subject><subject>SURGERY</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBD2TU3JTE7MUSjILC7Jz1MoKM0t4GFgTUvMKU7lhdLcDIpuriHOHrqpBfnxqcUFicmpeakl8c5-hoYmJhbGpuaGjsbEqAEAGhQgTA</recordid><startdate>20220513</startdate><enddate>20220513</enddate><creator>ZHAO QIANG</creator><creator>LIU JIANBO</creator><creator>MENG JIABIN</creator><creator>WU ZHENWANG</creator><creator>HONG ZHANGPENG</creator><creator>HU YAQI</creator><scope>EVB</scope></search><sort><creationdate>20220513</creationdate><title>Medical piston pump</title><author>ZHAO QIANG ; LIU JIANBO ; MENG JIABIN ; WU ZHENWANG ; HONG ZHANGPENG ; HU YAQI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN114483571A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2022</creationdate><topic>BLASTING</topic><topic>DIAGNOSIS</topic><topic>HEATING</topic><topic>HUMAN NECESSITIES</topic><topic>HYGIENE</topic><topic>IDENTIFICATION</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>MEDICAL OR VETERINARY SCIENCE</topic><topic>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</topic><topic>PUMPS</topic><topic>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</topic><topic>SURGERY</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>ZHAO QIANG</creatorcontrib><creatorcontrib>LIU JIANBO</creatorcontrib><creatorcontrib>MENG JIABIN</creatorcontrib><creatorcontrib>WU ZHENWANG</creatorcontrib><creatorcontrib>HONG ZHANGPENG</creatorcontrib><creatorcontrib>HU YAQI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZHAO QIANG</au><au>LIU JIANBO</au><au>MENG JIABIN</au><au>WU ZHENWANG</au><au>HONG ZHANGPENG</au><au>HU YAQI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Medical piston pump</title><date>2022-05-13</date><risdate>2022</risdate><abstract>The invention provides a medical piston pump, and relates to the technical field of medical instruments. The medical piston pump comprises a pump body, a water inlet pipe and a water outlet pipe, the pump body is provided with a piston cavity, and a piston is arranged in the piston cavity. The head end of the piston cavity communicates with the water inlet pipe and the water outlet pipe; and the water outlet pipe is provided with a water outlet one-way valve. The medical piston pump is limited by the water inlet one-way valve and the water outlet one-way valve, water flow is driven to enter the piston cavity from the water inlet pipe through high-speed piston movement of the piston in the piston cavity, and then flows out of the piston cavity through the water outlet pipe in a high-pressure, continuous and stable mode, and the function of a water jet scalpel can be achieved. The medical piston pump is simple in structure, low in machining and manufacturing difficulty and low in cost.
本发明提供了一种医用活塞泵，涉及医疗器械技术领域。</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | BLASTING DIAGNOSIS HEATING HUMAN NECESSITIES HYGIENE IDENTIFICATION LIGHTING MECHANICAL ENGINEERING MEDICAL OR VETERINARY SCIENCE POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS SURGERY WEAPONS |
| title | Medical piston pump |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-25T02%3A53%3A11IST&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=ZHAO%20QIANG&rft.date=2022-05-13&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN114483571A%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 |