Ukusombulula ukungasebenzi kakuhle kwemithambo yegazi esezantsi ngaphandle kokubangela ukwenzakala kobushushu obuvela kwi-perivenous okanye i-ecchymosis kumela injongo ebalulekileyo yeklinikhi kwi-phlebology yanamhlanje. Amaqonga okuqala e-endovenous asebenza kwi-980 nm ajolise kwi-hemoglobin yangaphakathi kwemithambo yegazi, efuna amandla aphezulu ahlala ebangela ukugqobhoka kodonga lwemithambo yegazi kunye ne-ecchymosis engaphantsi kwesikhumba. Ukuphucula ukuchaneka kweklinikhi, Yasekwa ngo-2013, ingcali Yasekwa ngo-2013, ingcali Umenzi we-laser yezonyango i-TRIANGEL wayila inkqubo ye-laser ekhethekileyo ye-1470 nm diode. Isebenza phantsi kwemigangatho eqinisekisiweyo ye-ISO 13485, i-TRIANGEL iphuhlisa amaqonga emithambo yegazi aphethe isiqinisekiso se-FDA kunye ne-Medical CE.Inkqubo yokukhupha i-laser endovenous eyi-1470nmibonelela ngokufunxwa kwamanzi endothelial okukhethiweyo, ukukhutshwa kwamandla emitha ejikelezayo, kunye nokuvaleka kwemithambo yegazi okuhlala ixesha elide kwiindawo zotyando ezijikelezayo.
Yenzelwe uphuhliso lwe-diode laser oluzimeleyo,I-TRANGELIqonga lidibanisa iintsika ezine eziphambili zobuchwepheshe eziqinisekisa ukususwa kobushushu okulawulwayo kunye nokuthembeka kodonga lwemithambo yegazi:
- · Ukufunxwa kwamanzi okujoliswe kuko yi-1470 nm: Ibonisa i-absorption coefficient ephezulu ngokuphindwe ngama-40 kune-980 nm kwi-endothelial photocoagulation enamandla aphantsi.
- · Ijiyometri yoBuchule beRadial 360-Degree: Ukuhambisa isangqa samandla esifana nesikhonkwane ecaleni kwe-lumen yomthambo ukuthintela ukugqobhoka kodonga olujolise kumgca.
- · Ukuvalelwa kwamandla obushushu kunye nokugcinwa kwemithambo-luvo: Ukugcina uxinano lwamandla olusezantsi ukuze kukhuselwe imithambo-luvo ye-saphenous kunye nezicubu ezisemathunjini.
- · Ukusebenza Kokuvalelwa Kwexesha Elide Okubhaliweyo: Ixhaswa luvavanyo lweklinikhi oluneemeko ezili-1000 oluqinisekisa ukuhlaliswa ngokukhawuleza kwesigulana kwiiyure ezimbalwa.
Ukufunxwa Kwamanzi Okujoliswe Kuko kunye Neendlela Zokuvalela Ubushushu EzingenaMandla Aphantsi
Uphuhliso lweklinikhi lwe-endovenous laser ablation lugxile ekuhambelaneni kwe-laser wavelength kunye ne-chromophore ephambili ekujoliswe kuyo eludongeni lwemithambo. Amanzi angaphakathi kweseli kunye nangaphakathi kwi-tunica intima enza i-chromophore ephambili yokukhutshwa kwe-laser eyi-1470 nm. Ngenxa yokuba i-coefficient yokufunxwa kwamanzi eyi-1470 nm ingaphezulu ngokuphindwe ka-40 kune-980 nm, amandla okukhanya aguquka abe bubushushu ngqo ngaphakathi eludongeni lwemithambo.
Olu nxibelelwano lujoliswe kulo lubangela ukubola ngokukhawuleza kweefayibha ze-collagen kwi-tunica media ngaphandle kokubilisa igazi elingaphakathi kwemithambo yegazi. Ngenxa yoko, oogqirha basebenzisa amandla aphantsi kakhulu e-linear endovenous density, ngokuqhelekileyo ama-50 ukuya kuma-70 joules ngesentimitha, xa kuthelekiswa nezizukulwana zangaphambili. Ukuncipha okulawulwayo kwe-venous lumen kukhokelela ekutywinweni kwe-fibrotic okungenakuguqulwa, kususa i-reflux ngelixa kugcinwa izakhiwo ezijikelezileyo ze-anatomical, ngelixa kunciphisa i-carbonization yangaphakathi kotyando kunye nokuqinisekisa ukuba udonga lwemithambo luyancipha ngokufanayo ngaphandle kokuvelisa i-transmural thermal necrosis.
Indawo yokusebenza ye-TRIANGEL 1470 nm ibonelela ngoqwalaselo olukhethekileyo lwehadiwe kunye nezixhobo ezibonakalayo ezenzelwe iisuti ze-endovascular:
- · Isiphumo samandla esihlengahlengiswayo: Ukuhanjiswa kwelaser okuqhubekekayo kunye ne-pulsed nge-watts ezili-17 kunye nobubanzi be-pulse ukusuka kwi-1 ukuya kwi-10,000 milliseconds.
- · Iinkcukacha zeRadial Optical Fiber: Iifayibha ze-silica core ezingama-400 kunye nama-600 micrometer ezinepakeji engasetyenziswanga kunye nezihlanganisi ze-SMA905.
- · Inkqubo yeSikhokelo sokuBonakalayo: Umqadi obomvu ohlengahlengiswayo ongama-650 nm obonelela ngokukhanya okucacileyo okungaphantsi komhlaba ngexesha lokurhoxiswa kwefayibha.
- · Ukuhambelana kweTurnkey Introducer: Ukuhlanganiswa okungenamthungo kunye neeseti ze-vascular introducer sheath eziqhelekileyo ze-5F kunye ne-6F micro-puncture.
I-Radial Fiber 360-Degree Optical Geometry kunye noThintelo lokugqobhoza
Iindlela zokuqala ze-endovenous zazisebenzisa iifayibha ze-optical ezingenanto ezikhupha imisebe ye-laser ephuma phambili. Ukuhanjiswa kwamandla okuqhubekela phambili kwadala iindawo ezijolise ngqo apho incam yefayibha engenanto idibana nodonga lwemithambo, ngamanye amaxesha ibangela ukugqobhoka kwe-transmural kunye ne-ecchymosis emva kotyando. I-TRIANGEL ijongana nalo mda woomatshini ngokusebenzisa i-geometry ekhethekileyo ye-360-degree radial-emitting fiber.
Incam yefayibha yeradial ibandakanya i-fined silica refractive prism eguqula umqadi welaser ube yiringi ye-conical engama-360-degree yamandla okukhanya. Njengoko ugqirha ekhupha ifayibha ecaleni komthambo we-saphenous, amandla asasazeka ngokulinganayo kulo lonke ujikelezo lomphezulu we-endothelial. Ukususa iindawo ezishushu zokunxibelelana ngqo kuthintela ukugqobhoka kodonga kwaye kugcina imithambo-luvo ekufutshane. Phantsi kwesikhokelo se-ultrasound kunye nokubona ngokuthe ngqo, oku kukhupha okujikelezayo kuvala ngokufanelekileyo imithambo-luvo entsonkothileyo kunye neqela le-tributary elirhabaxa ngelixa kugcinwa ubuhle besikhumba obujikelezileyo ngaphandle kokwenzakala ngotyando, okuvumela iingcali zemithambo-luvo ukuba zinyange ukungasebenzi kakuhle kwemithambo-luvo kwiinguqu ezahlukeneyo zomzimba ngokuhambelana okuphezulu kwenkqubo.
Ukuqinisekiswa kweZiphumo zeKlinikhi kunye neeMetriki zokuBuyisa iSigulana
Amaxwebhu eklinikhi kwizibhedlele ezisebenzisana nazo aqinisekisa iingenelo zonyango zeqonga le-TRIANGEL 1470 nm endovenous. Kwizifundo zokujonga ezigubungela iimeko zeklinikhi ezingaphezu kwe-1,000 ze-great and small saphenous vein reflux, inkqubo ibonise amazinga apheleleyo okuvaleka kwe-anatomical adlula ama-98 ekhulwini kuvavanyo lokulandelela lweenyanga ezilishumi elinesibini.
Izigulana ezinyangwe nge-1470 nm radial ablation zibike ukuba akukho ntlungu ingako emva kotyando, nto leyo esusa isidingo sokufumana amayeza anamandla okuthomalalisa iintlungu. Uvavanyo lwe-ultrasound luqinisekisile ukuba akukho mingxunya yodonga lwemithambo yegazi, akukho ngxinano yolusu, kwaye akukho ziganeko zokulimala kwesikhumba okushushu okanye i-saphenous nerve paresthesia. Ukongeza, idatha yeklinikhi ibonisa ukhuseleko oluphezulu lwenkqubo kunye nokunyamezeleka nokuba kwizigulana ezingakwaziyo ukujikeleza kwegazi okanye ezo zigcinwe kwiirejimeni eziqhubekayo zokunciphisa imithambo yegazi. Ngenxa yokuba yonke inkqubo yenziwa phantsi kwe-tumescent anesthesia yasekhaya kwiindawo zokulaliswa ngaphandle, izigulana zikhawuleza emva konyango kwaye ziphinde ziqalise imisebenzi eqhelekileyo kwiiyure ezimbalwa, nto leyo enciphisa kakhulu iimfuno zobude bexesha lonyango loxinzelelo emva kotyando kwaye inciphisa ukwanda kwe-thrombophlebitis xa kuthelekiswa neendlela ezindala ze-endovascular.
Ukuhlanganiswa kweendawo zokusebenza ze-Endovascular kunye nokuFumaneka ngqo kwiFektri
Kwisebe lotyando lwezibhedlele kunye neziko lemithambo yegazi elikhethekileyo, iqonga le-TRIANGEL 1470 nm libonelela ngokusebenza kakuhle okuphezulu. Ikhonsoli eqinileyo ye-solid-state inceda ekuguquleni igumbi ngokukhawuleza, ivumela amaqela ezonyango ukuba agqibezele iinkqubo ezininzi zokukhupha umoya ngaphakathi kweshedyuli yokusebenza eqhelekileyo. Ukufunyanwa ngqo kumenzi we-TRIANGEL kususa iindleko zokusasazwa kwezixhobo kwaye kuqinisekisa intsebenziswano ethe ngqo yobunjineli.
Intsebenziswano ngqo kwifektri ivumela ukwenziwa kophawu lomsebenzisi olucwangcisiweyo, inkxaso yoqeqesho lweklinikhi eyenzelwe wena, kunye nokuhanjiswa kwefayibha ye-optical ethembekileyo. Iiklinikhi zikwafumana amaxwebhu obuchwephesha apheleleyo, kubandakanya uluhlu lokuhlola oluqinisekisiweyo kunye nezikhokelo zeparameter ezimiselweyo zobubanzi obahlukeneyo bemithambo. I-TRIANGEL igcina inkqubo yomgangatho we-ISO 13485:2016 kunye neengcali ezili-12 ezizinikeleyo zomgangatho. Ibambe imvume ye-US FDA kunye neziqinisekiso ze-EU Medical CE MDR, i-TRIANGEL ibonelela ngokuhanjiswa kweenkonzo kwihlabathi liphela ngaphakathi kweeveki ezimbini, iqinisekisa amaxesha okuthenga anokuqikelelwa kubaboneleli bezempilo kwihlabathi liphela, ixhaswa kukufikelela ngokuthe ngqo kwiingcali zobunjineli be-optoelectronic ezizinikeleyo ukuze ziqhubeke nenkxaso yobugcisa emva kokufakwa.
Ukubonisana ngoBugcisa kunye namaxwebhu eFektri
Oogqirha botyando lwemithambo yegazi, iingcali ze-radiology ezingenelelayo, kunye nabalawuli bokuthengwa kwezixhobo zonyango bayamenywa ukuba bahlole iqonga le-laser endovenous le-TRIANGEL 1470 nm eliqinisekisiweyo. Fumana iinkcukacha zokukhanya, iingxelo zeemeko zonyango, kunye neengcaphuno zokuthengwa kwefektri ngokuthe ngqo ngokutyelela i-portal esemthethweni ye-TRIANGEL yobunjineli bezonyango:https://www.triangelmed.com/.
Ixesha leposi: Sep-16-2026