Intrauterine spiral yog ib txoj kev tiv thaiv kev tiv thaiv ntau tshaj plaws, raws li nws muab ntau tshaj 98% ntawm qhov kev lees paub tiv thaiv tsis tau muaj menyuam hauv plab. Hom mob intrauterine spirals txawv hauv configuration, hauv rigidity thiab raws li lub hauv paus ntsiab lus ntawm kev ua. Nyob rau hauv txhua kis, tus kws kho mob nyias ib leeg xaiv cov hom kev khi tshaj plaws, raws li cov ntsiab lus ntawm qhov kev xeem thiab cov qauv ntawm lub cev. Muaj ntau ntau yam rau thiab tawm tsam intrauterine spirals, raws li evidenced by contradictory xyuas txog hom kev tiv thaiv tsis zoo, tsis tsuas yog cov kws kho mob, tab sis kuj poj niam lawv tus kheej. Tab sis daim ntawv thov kev vam meej nyob ntawm qhov kev txawj ntse ntawm tus kws kho mob thiab lub xeev ntawm kev noj qab haus huv ntawm tus poj niam nws tus kheej. Tsis tas li ntawd, tus kws kho mob yuav tsum qhia rau tus kws kho mob uas zoo tshaj plaws uas yuav tau txais, raws li tus neeg mob muaj peev xwm thiab cov kev xav tau.
Intrauterine spirals - rau thiab tawm tsam
Spirals muaj cov npe ntawm cov khoom loj. Nrog benign thiab malignant neoplasms, inflammatory kev nyob rau hauv lub cev, pathologies ntawm txoj kev loj hlob ntawm lub tsev menyuam thiab ncauj tsev menyuam, nrog o ntawm qhov chaw mos plab hnyuv siab raum, koj tsis tuaj yeem siv ib qho kev ntaus intrauterine txhua yam. Kuj tseem muaj kev sib cav sib ceg rau kev siv cov leeg, uas yog xam rau hauv txhua kis ntawm tus kheej. Ntxiv mus, hom kev tiv thaiv no tsuas yog kev tso cai yog tias tus poj niam muaj tus khub lawm thiab yog tus poj niam ntseeg nws, vim txhua yam ntawm lub tshuab ntaus kis las yuav ua rau kom muaj kab mob hauv cov kabmob uterine. Tsis tas li ntawd, muaj qee qhov kev pheej hmoo ntawm qoob loo, thiab yog tias tsis tuaj yeem kuaj lub sijhawm, kev xeeb tub yuav tshwm sim tau. Nyob rau tib lub sijhawm, xws li cov hormonal intrauterine spirals li "Mirena" muaj ib yam tshuaj kho mob thiab tuaj yeem hais txog qee yam kab mob hauv lub plab, tab sis zoo li txhua yam tshuaj hormonal muaj contraindications thiab yam ntxwv phiv.
Qhov zoo ntawm kev siv spirals yog qhov ua tau zoo ntawm 98-99%, kom yooj yim siv. Lub sijhawm ntev ntawm cov khoom ntim hauv lub cev yog 5 xyoos, thaum lub sijhawm tus pojniam tsis tas yuav tsum tau ntsuas ntxiv, tshwj tsis yog kev ntsuam xyuas tiv thaiv txhua 5-6 lub hlis thiab saib xyuas qhov chaw ntawm qhov chaw ua haujlwm, uas yuav txiav txim siab ntawm nws tus kheej. Tsis tas li ntawd, tus ntsuj plig tsis muaj kev phom sij rau kev pub niam mis. Tom qab lub extraction ntawm lub kauv, fertility yog rov qab sai txaus, thiab ib tug poj niam tuaj yeem cev xeeb tub. Tag nrho cov pro thiab contra ntawm intrauterine spirals yuav tsum tau suav hais tias tsuas yog ib leeg xwb, suav nrog cov ntsiab lus ntawm daim ntawv tshuaj ntsuam. Feem ntau ntawm cov kev tsis zoo ntawm kev siv cov ntsujplig yog txuam nrog kev tsis pom zoo rau qhov tsis sib haum xeeb thiab cov lus pom zoo siv.
Hom mob ntawm cov leeg txhaws ntswg
Cov precursors ntawm hom niaj hnub ntawm spirals muaj inert spirals tau ntawm polymer cov ntaub ntawv thiab muaj ib tug tsim ntawm txawv duab. Vim tias tsis muaj qhov ua rau tsis zoo thiab tsis tuaj yeem ua rau lub cev tsis muaj zog, cov hom tshuaj tiv thaiv no raug txwv, thiab lawv tau hloov los ntawm cov khoom zoo tuaj.
Spirals tuaj yeem ua tau ntau yam, zoo li lub nplhaib, khov, tab sis T-zoo li tus txha muaj ntau dua. Tsis tas li ntawd, cov hlab ntsha tuaj yeem muaj cov tshuaj hormones, hlau alloys thiab, ntxiv rau qhov txiaj ntsim ntawm cov tshuaj tiv thaiv, muaj kev hloov kho. Txog hnub tim, yuav luag tag nrho cov khoom ntws hauv lub cev muaj qhov pom T-zoo li. Lawv tau tsim los ntawm kev siv cov kev cuam tshuam ntawm cov khoom yav dhau los, lawv muaj kev txhim khu kev qha thiab yooj yim siv.
T-shaped intrauterine spirals uas muaj tooj yog siv dav vim lawv yooj yim ntawm cov thawj coj thiab extraction. Tsis tas li ntawd, tooj liab ions muaj kev cuam tshuam cov tshuaj tiv thaiv thiab cov tshuaj tiv thaiv tsis zoo, uas ua kom zoo tshaj ntawm cov leeg. Tab sis hais txog cov kub kub txha caj npab yog kev sib cav. Nws yog ntseeg hais tias lawv muaj peev xwm tuaj yeem ua rau muaj kev ywj pheej. Intrauterine spirals nrog silver muaj ib qho tsis tshua muaj tiv thaiv kab mob, yog li feem ntau muab nyiaj thiab tooj.
Nrhav nrov yog cov khov kho hauv lub hlwb, uas cov kws kho mob xav tau qhov zoo tshaj plaws ntawm kev tiv thaiv kev tiv thaiv. Lawv muab cov txiaj ntsig zoo ntawm cov tshuaj tiv thaiv kabmob hauv qhov ncauj thiab cov khoom siv rau hauv lub cev. Cov tshuaj hormones uas muaj nyob rau hauv cov ceg ntawm lub kauv, nkag mus rau hauv lub cev, rau 5 xyoos, tiv thaiv qhov tshwm sim ntawm kev mob thiab nce cov txiaj ntsim ntawm kev tiv thaiv. Qhov feem ntau yog cov tshuaj tua kab mob "Mirena" thiab "Rojestasert". Lub kauv yog xaiv nyob ntawm seb cov khoom tiv thaiv, progesterone los yog levonorgestrel, uas yog qhov zoo tshaj plaws rau ib tug poj niam.
Tus nqi ntawm qhov khoom siv intrauterine yog nyob ntawm ntau yam, tiam sis koj yuav tsum xaiv cov kev xaiv uas zoo tshaj plaws, zoo dua ib lub tuam txhab tsim lag luam. Tus nqi yog nyob ntawm hom ntawm qhov khoom siv intrauterine, ntawm