Lub zais pa catheter yog cov cuab yeej kho mob siv hauv ntau cov txheej txheem thoob plaws ntau yam kev kho mob tshwj xeeb. Nws muaj ib tug nyias, hloov tau lub raj (catheter) nrog ib tug inflatable balloon ntawm nws lub ntsis. Lub zais pa catheter ua haujlwm rau ntau lub hom phiaj hauv kev kho mob sib txawv, ua lub luag haujlwm tseem ceeb hauv kev kuaj mob, kho, thiab cov txheej txheem cuam tshuam.
Cardiology
Hauv kev kho plawv, lub zais pa catheters feem ntau ua haujlwm hauv angioplasty, ib txoj kev siv los nthuav cov hlab ntsha nqaim lossis obstructed. Thaum lub sij hawm angioplasty, ib tug kws kho plawv threads lub catheter los ntawm cov hlab ntsha mus txog rau thaum nws mus txog qhov chaw ntawm blockage. Tom qab ntawd lub zais pa yog inflated, compressing cov plaque buildup tiv thaiv cov hlab ntsha phab ntsa thiab kho cov ntshav ntws. Cov txheej txheem no feem ntau siv rau hauv cov hlab ntsha coronary los kho cov mob xws li atherosclerosis thiab kab mob coronary artery.
Urology
Balloon catheters kuj tau siv hauv urology los tswj ntau yam mob ntsig txog cov zis. Nyob rau hauv cov ntaub ntawv ntawm urinary tuav, qhov twg ib tug neeg tsis muaj peev xwm ua rau lub zais zis lawm, ib tug Foley catheter-ib hom zais pa catheter-yog tso los ntawm lub urethra mus rau hauv lub zais zis. Lub zais pa yog inflated kom lub catheter nyob rau hauv qhov chaw, cia lub zais zis tso zis.
Gastroenterology
Hauv gastroenterology, zais pa catheters ua lub luag haujlwm hauv cov txheej txheem endoscopic. Piv txwv li, hauv endoscopic retrograde cholangiopancreatography (ERCP), cov txheej txheem siv los kuaj xyuas thiab kho cov teeb meem hauv cov kua tsib lossis cov kab mob pancreatic, cov raj xa dej tuaj yeem siv los nthuav cov ducts los yog tshem cov pob zeb.
Obstetrics thiab Gynecology
Nyob rau hauv obstetrics thiab gynecology, balloon catheters yuav siv tau rau cov txheej txheem xws li lub ncauj tsev menyuam ripening. Thaum lub sij hawm ua hauj lwm induction, Foley catheter yuav muab tso rau hauv lub ncauj tsev menyuam thiab inflated los txhawb kev loj hlob thiab kev ua hauj lwm.
Pulmonology
Pulmonologists tuaj yeem siv lub zais pa catheter hauv cov txheej txheem xws li bronchoscopy. Hauv cov ntsiab lus no, lub zais pa catheter tuaj yeem siv los txhawm rau txhawm rau thaj chaw tshwj xeeb ntawm lub ntsws lossis xa cov tshuaj mus rau thaj chaw tsom.
Vascular phais
Hauv kev phais vascular, zais pa catheters yog ib qho tseem ceeb hauv cov txheej txheem xws li embolectomy, qhov uas lawv pab tshem cov ntshav txhaws los ntawm cov hlab ntsha los ntawm kev siv lub zais pa kom tshem tawm cov hlab ntsha.
Lwm Daim Ntawv Thov
Balloon catheters pom daim ntawv thov hauv ntau yam kev kho mob, suav nrog:
Kev xa tshuaj: Cov pa catheters tuaj yeem xa cov tshuaj ncaj qha mus rau thaj chaw hauv lub cev.
Cov txheej txheem dilation: Lawv pab hauv dilating strictures los yog nqaim hla hauv ntau lub cev ntawm lub cev.
Hemostasis: Lawv tuaj yeem pab tswj cov ntshav los ntawm kev tawm dag zog ntawm cov chaw tshwj xeeb.
Hom Balloon Catheters
Balloon catheters tuaj nyob rau hauv ntau yam qauv thiab qhov ntau thiab tsawg, haum rau cov kev kho mob tshwj xeeb. Lawv txawv ntawm qhov loj ntawm lub zais pa, cov khoom siv, thiab cov yam ntxwv zoo li kev ua raws cai thiab kev nce nqi siab.