Musi waZvita 2, 2021, BD (bidi kambani) yakazivisa kuti yakanga yawana kambani yevenclose.Mupi wekugadzirisa anoshandiswa kurapa kusingaperi venous insufficiency (CVI), chirwere chinokonzerwa nevhavha yevhavha, iyo inogona kutungamirira kune varicose veins.
Radiofrequency ablation ndiyo kurapa kukuru kweCVI uye inogamuchirwa zvakanyanya navanachiremba.Kuenzaniswa neimwe nzira yekurapa laser yeCVI, radiofrequency catheter ablation inogona kuderedza marwadzo epashure uye mavanga.Vinclose mutungamiri mumunda weCVI kurapwa.Yayo innovative radio frequency (RF) ablation tekinoroji chikuva ine chinangwa chekuwana kuita kwakasiyana-siyana, kushanda nesimba uye nyore.
Yakawedzerwa mutsara wekubvisa tsinga
CVI inomiririra kukosha uye kuri kukura kudiwa kwekurapwa mukati mehutano hwehutano - hunobata kusvika makumi mana muzana evakadzi uye 17% yevarume muUnited States.Vinclose mutungamiri mumunda weCVI kurapwa.Yayo innovative radio frequency (RF) ablation tekinoroji chikuva ine chinangwa chekuwana kuita kwakasiyana-siyana, kushanda nesimba uye nyore.Radiofrequency ablation ndiyo kurapa kukuru kweCVI uye inogamuchirwa zvakanyanya navanachiremba.Kuenzaniswa neimwe nzira yekurapa laser yeCVI, radiofrequency catheter ablation inogona kuderedza marwadzo epashure uye mavanga.
"Takazvipira kumisikidza mwero mutsva wehunyanzvi hwevarwere vane zvirwere zve venous, izvo zvinoda kutanga zvapa matekinoroji ehunyanzvi kune vanachiremba," akadaro paddy O'Brien, mutungamiri wepasi rose weBD peripheral intervention."Kutora kwedu venclose kuchatigonesa kupa mhinduro ine simba kune vanachiremba vanorapa zvirwere zvakasiyana-siyana." Venclose ™ Iyo radiofrequency ablation system inozadzisa chikamu chedu chikuru chehunyanzvi hwechirwere chevenous uye inopindirana nekutarisa kwedu kugadzira uye kupa mhinduro dzekushandura kuvandudza kurapwa kwezvirwere zvisingaperi uye kuita shanduko kuenda kunzvimbo itsva yehukoti inogoneka. "
Venclose ™ Iyo compact dhizaini yeiyo system inopa maviri ehurefu hwekudziya saizi (2.5 cm uye 10 cm) mune 6 Fr saizi catheter.Iyi catheter ine simba inodziya mbiri inodziya inopa vanachiremba zvakasiyana-siyana zvekushandisa zvakanakira.
Venclose ™ Kureba kwekudziya kweiyo sisitimu kwakareba makumi matatu muzana kupfuura iyo yeakareba inotungamira yemakwikwi radiofrequency ablation catheter, zvichiita kuti vanachiremba vanyatso bvisa tsinga dzakawanda mukudziya kwega kwega uye kubatsira kudzikisa huwandu hwese hwekubvisa hunodiwa pakurapwa kwetsinga.Hurefu hwehuviri hwekudziya hunoreva kuti vanachiremba vanogona kushandisa catheter imwechete kudzima marefu uye mapfupi venous zvikamu - kuderedza mutoro weiyo inventory manejimendi kana ichienzaniswa nemakatheta ane mapfupi uye / kana static kupisa kureba saizi.
Iyo tekinoroji yehurongwa hwakagadzirirwawo kubatsira kupa nzira inotarisana nemurwere yekutarisira.Semuenzaniso, yayo yekubata-screen kuratidza inopa chaiyo-nguva chirongwa data kubatsira kuzivisa vanachiremba nezvesarudzo dzekurapa.Iyo sisitimu inopawo inonzwika toni yekupisa kupisa - ichibvumira chiremba kuti atarise nguva yakawanda uye kutarisa kumurwere.
Vinclose yakavambwa muna 2014 kusimudzira kurapwa kweCVI kuburikidza neradiofrequency ablation tekinoroji.Kubva ipapo, kambani yakazvipira kupa kufambira mberi kwehunyanzvi uye maitiro ekuita zvakanaka kune vanachiremba vanorapa CVI, ukuwo ichibatsira kuvandudza kugutsikana kwevarwere.Venclose ™ Iyo sisitimu inogona kushandiswa munzvimbo dzakasiyana dzehutano muUnited States neEurope.Matemu ekutengeserana haana kuburitswa.Kudyidzana uku kunotarisirwa kuve kushomeka kune BD kuita kwemari muna fy2022.
Mabhirioni gumi emusika
Muna 2020, musika wepasi rose wemidziyo yemidziyo yekurapa unotarisirwa kusvika US $ 8.92 bhiriyoni (yakaenzana neRMB 56.8 bhiriyoni), uye United States ichiri musika mukuru pasi rose.Kupindira kweVenous chikamu chemusika wekupindira, uye musika wekupindira wemba uri kukura nekukurumidza.Muna 2013, chiyero chemusika chemidziyo yekupindira muChina chaingova 370million yuan.Muna 2017, chiyero chemusika chekupindira kwevenous chakawedzera kusvika RMB 890million.Iyi kukurumidza kukura kwemaitiro ichasimuka nekukurumidza nekukura kwekupindira kwevenous mukushandiswa kwekiriniki.Pakazosvika 2022, chiyero chemusika chichasvika RMB 3.1 bhiriyoni, nehuwandu hwepagore hwekukura kwe28.4%.
Zvinoenderana nenhamba, 100000-300000 vanhu vanofa nevenous thrombosis gore rega rega muUnited States, uye 500000 vanhu vanofa nevenous thrombosis gore rega rega muEurope.Muna 2019, nhamba yevaricose vein varwere muChina yakasvika 390million;Kune varwere vane mamiriyoni e1.5 vane deep venous thrombosis;Iyo incidence rate yeiliac vein compression ndeye 700000 uye inotarisirwa kusvika 2million ne2030.
Nekuunganidza kwakanyanya kwema coronary stents, kutarisa kwevascular intervention kwakashanduka kubva kune coronary artery kuenda kune neurovascular uye peripheral midziyo.Peripheral kupindira kunosanganisira peripheral arterial intervention uye peripheral venous intervention.Kupindira kweVenous kwakatanga kunonoka asi kwakakura nekukurumidza.Zvinoenderana nekuverenga kwekuchengetedza maindasitiri, kukosha kwemusika kweChina venous kupindira zvishandiso zvakanyanya kurapwa kweakajairika venous zvirwere senge varicose tsinga, yakadzika venous thrombosis uye iliac vein compression syndrome ingangoita 19.46 bhiriyoni.
Musika uyu wekutenderera, uyo uchapfuura mabhiriyoni gumi eyuan muchiyero, wakwezva hofori dzemarudzi akawanda seBD, Medtronic neBoston sainzi.Ivo vakapinda mumusika nekukurumidza, vane mabhizinesi makuru uye vakagadzira yakapfuma chigadzirwa mutsara.Mabhizinesi emuno asimukawo akatevedzana.Mabhizinesi akadai seXianjian tekinoroji uye guichuang Tongqiao akachengeta akapfuma R & D mapaipi mumunda wetsinga.
Domestic vein ablation pattern
Nekumisikidzwa kwekuvhiyiwa kusinganyanyi kupindira kwevaricose tsinga, kurapa kwekushomeka kunotsiva kuvhiya kwechinyakare, uye huwandu hwekuvhiya huchawedzera nekukurumidza.Pakati pezvishoma zvinopinda marapirwo, radiofrequency ablation (RFA) uye intracavitary laser ablation (EVLA) nzira mbiri dzakaratidzwa dzekubvisa.RFA inodarika 70% ye intracavitary thermal ablation muChina muna 2019. Parizvino, kune maviri akatenderwa radiofrequency ablation masisitimu muChina.Kune kunyanya matatu eperipheral radiofrequency ablation catheter ari kutengeswa kuChina, ayo anogadzirwa nemabhizinesi ekunze, anoti, kuvhara nekukurumidza uye kuvhara maRF eMedtronic uye evrf intravenously radiofrequency closure system yeF care systems NV.
Iyo innovation nzira yeradiofrequency ablation zvigadzirwa inotarisana nekuderedza matambudziko.Matambudziko makuru ezvigadzirwa zveradiofrequency ablation zviripo kutsva kweganda, kupatsanuka kwetsinga, subcutaneous ecchymosis uye kuzvimba, uye saphenous nerve kukuvara.Kudzora kwesimba, subcutaneous jekiseni rekuzvimba fluid uye kuenderera kwekumanikidza kurapwa kunogona kunyatso kudzikisa kuitika kwematambudziko.Thermal ablation inoda tumescent anesthesia isati yaunza simba, izvo zvinogona kukonzera kusagadzikana kumurwere uye zvinogona kuwedzera nguva yekushanda.
Nechikonzero ichi, Medtronic yakatarisana nevenaseal, yakajairika tembiricha yekuvhara chigadzirwa.Nheyo yeiyi nzira yekuvhara ndeye kushandisa catheter kupinza adhesive mutsinga kuti uwane mhedzisiro yekuvhara tsinga.Venaseal yakabvumidzwa neFDA kuti inyore muna 2015. Mumakore achangopfuura, yakave iyo huru yekukura kwebhizimusi reMedtronic.Parizvino, chigadzirwa ichi hachina kunyorwa muChina.
Parizvino, mabhizinesi epamba anotarisisa kugariswa kweradiofrequency ablation zvigadzirwa zvevaricose vein ablation uye kuderedza kunetsa kwemafuta ablation zvigadzirwa;Iyo inogadziriswa, inodzoreka uye yakangwara radiofrequency ablation system inoderedza zvakanyanya kuoma kwekushanda, uye igwara rakakosha rekuvandudza chigadzirwa.Dzimba R & D mabhizinesi eradiofrequency ablation zvigadzirwa anosanganisira xianruida uye guichuangtong bhiriji.Kusagutsikana kudiwa kwemusika kunotyaira mabhizinesi mazhinji kuungana panjanji iyi, uye makwikwi mundima iyi achange achityisa mune ramangwana.
Kubva pamaonero evatori vechikamu vepamba, maitiro emakwikwi emusika wekupindira vein vein yakatanga zvakare kubuda.Vatori vechikamu vakuru vanosanganisira mabhizinesi emarudzi akawanda anomiririrwa neMedtronic, Boston sainzi uye bidi medical;Vatungamiriri vemumba vanomiririrwa naXianruida naXinmai zvekurapa, pamwe nenhamba yevanotanga kubuda.
Nguva yekutumira: Jun-28-2022