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CN111938771A
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Puncture outfit of hollow pipe assembly containing annular limiting cantilever
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CN111938773A
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Hollow tube assembly containing side fastener for endoscopic surgery
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CN111938783A
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Extension pipe assembly for puncture outfit
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CN111920492A
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Slender tube assembly containing three layers of tubes for hard tube endoscopic surgery
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CN112244947A
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A hollow tube subassembly that is used for medical puncture ware to contain interior hose and exoskeleton pipe
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CN111938774A
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Elongated tube assembly including adaptive latch for surgical procedures
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CN111938778A
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Slender tube assembly comprising static tube and moving tube for minimally invasive hand
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CN111938782A
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Hollow tube assembly containing radial lock for puncture outfit
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CN111938770A
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Elongated tube component containing elastic chuck for hard tube endoscopic surgery
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CN111956307A
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Hollow tube assembly containing fixed tube and movable tube for endoscopic surgery
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CN111938781A
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Hollow tube assembly containing rotary bolt for puncture outfit
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CN111938775A
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Puncture tube assembly with rotary bolt
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CN111938779A
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A main part pipe for puncture tube subassembly
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CN111938772A
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Hollow tube assembly for medical puncture outfit comprising film tube and skeleton tube
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CN111938777A
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Hollow tube assembly for surgical puncture outfit
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CN111938780A
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Elongated tube assembly including radial retention block for surgical use
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CN111938776A
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Hollow tube assembly for endoscope puncture outfit
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CN111938784A
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Puncture tube assembly for hard tube laparoscopic surgery
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CN111887955A
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Elongated tube assembly containing lever lock for minimally invasive surgery
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CN111920489A
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Spirally-telescopic lower shell assembly for minimally invasive surgery
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