Ma ka lā 2 o Dekemaba, 2021, ua hoʻolaha ʻo BD (hui bidi) ua loaʻa iā ia ka hui venclose.Hoʻohana ʻia ka mea hāʻawi hoʻonā no ka mālama ʻana i ka maʻi venous insufficiency (CVI), kahi maʻi i hoʻokumu ʻia e ka hana ʻole o ka valve, hiki ke alakaʻi i nā veins varicose.
ʻO ka radiofrequency ablation ka mālama nui no CVI a ua ʻae nui ʻia e nā kauka.Hoʻohālikelike ʻia me ka lapaʻau laser ʻē aʻe o CVI, hiki i ka radiofrequency catheter ablation ke hōʻemi i ka ʻeha postoperative a me ka ʻeha.He alakaʻi ʻo Vinclose i ke kahua o ka CVI therapy.ʻO kāna papa hana ʻenehana ablation radio hou (RF) e hoʻokō i ka versatility, kūpono a me ka maʻalahi.
Laina ablation vein lōʻihi
Hōʻike ka CVI i kahi pono nui a ulu nui no ka mālama ʻana i loko o ka ʻōnaehana mālama olakino - pili i ka 40% o nā wahine a me 17% o nā kāne ma ʻAmelika Hui Pū ʻIa.He alakaʻi ʻo Vinclose i ke kahua o ka CVI therapy.ʻO kāna papa hana ʻenehana ablation radio hou (RF) e hoʻokō i ka versatility, kūpono a me ka maʻalahi.ʻO ka radiofrequency ablation ka mālama nui no CVI a ua ʻae nui ʻia e nā kauka.Hoʻohālikelike ʻia me ka lapaʻau laser ʻē aʻe o CVI, hiki i ka radiofrequency catheter ablation ke hōʻemi i ka ʻeha postoperative a me ka ʻeha.
"Ke kūpaʻa nei mākou i ka hoʻonohonoho ʻana i kahi kūlana hou o ka maikaʻi no nā poʻe maʻi me nā maʻi venous, pono mua e hoʻolako i nā ʻenehana hou no nā kauka," wahi a paddy O'Brien, ka pelekikena honua o BD peripheral intervention."ʻO kā mākou loaʻa ʻana o ka venclose e hiki ai iā mākou ke hāʻawi i kahi kōpili ʻoi aku ka ikaika o nā hopena no nā kauka e mālama ana i nā ʻano maʻi venous. hāʻawi i nā hopena hoʻololi e hoʻomaikaʻi i ka mālama ʻana i nā maʻi maʻi a hiki i ka hoʻololi ʻana i kahi wahi hānai hou. "
Venclose ™ Hāʻawi ka hoʻolālā paʻa o ka ʻōnaehana i ʻelua nui lōʻihi wela (2.5 cm a me 10 cm) i loko o kahi catheter nui 6 Fr.Hāʻawi kēia catheter lōʻihi wela pālua i nā kauka i nā pono hana like ʻole.
ʻO Venclose ™ ʻO ka lōʻihi o ka wela o ka ʻōnaehana he 30% ka lōʻihi ma mua o ka lōʻihi o ka hoʻokūkū radiofrequency ablation catheter, e hiki ai i nā kauka ke hoʻopau pono i nā veins i kēlā me kēia pōʻai wela a kōkua i ka hōʻemi ʻana i ka nui o nā ablation e pono ai no ka lāʻau intravenous.ʻO ka lōʻihi o ka hoʻomehana ʻelua, ʻo ia ka hiki i nā kauka ke hoʻohana i ka catheter hoʻokahi e hoʻopau i nā ʻāpana venous lōʻihi a pōkole - e hōʻemi ana i ke kaumaha o ka hoʻokele waiwai i hoʻohālikelike ʻia me nā catheters me ka nui o ka lōʻihi o ka lōʻihi a / a i ʻole.
Hoʻolālā ʻia ka ʻenehana o ka ʻōnaehana e kōkua i ka hāʻawi ʻana i kahi ala hoʻomanawanui i ka mālama.No ka laʻana, hāʻawi kāna hōʻike paʻi paʻi i ka ʻikepili papahana manawa maoli e kōkua i ka hoʻomaopopo ʻana i nā kauka i nā hoʻoholo lapaʻau.Hāʻawi ka ʻōnaehana i kahi leo hiki ke lohe ʻia no ka hoʻololi ʻana i ka wela - e ʻae i ke kauka e nānā hou aku i ka manawa a me ka nānā ʻana i ka mea maʻi.
Ua hoʻokumu ʻia ʻo Vinclose ma 2014 e hoʻomaikaʻi i ka mālama ʻana o CVI ma o ka ʻenehana ablation radiofrequency.Mai ia manawa, ua kūpaʻa ka ʻoihana i ka hoʻolako ʻana i ka holomua ʻenehana a me ka pono o ke kaʻina hana no nā kauka e mālama ana iā CVI, ʻoiai e kōkua pū ana i ka hoʻomaikaʻi ʻana i ka ʻoluʻolu o ka maʻi.Venclose ™ Hiki ke hoʻohana ʻia ka ʻōnaehana ma nā keʻena mālama olakino like ʻole ma ʻAmelika Hui Pū ʻIa a me ʻEulopa.ʻAʻole i hōʻike ʻia nā ʻōlelo o ke kālepa.Manaʻo ʻia ka liʻiliʻi o ka hana kālā i ka hana kālā a BD ma fy2022.
He ʻumi piliona makeke
I ka makahiki 2020, manaʻo ʻia ka mākeke lāʻau lapaʻau peripheral vascular e hōʻea i ka US $ 8.92 biliona (e like me RMB 56.8 biliona), a ʻo ʻAmelika ka mākeke nui loa ma ka honua.ʻO Venous intervention kahi ʻāpana o ka mākeke intervention peripheral, a ke ulu wikiwiki nei ka mākeke venous intervention.I ka makahiki 2013, ʻo 370 miliona yuan wale nō ka mākeke o nā mea hana venous interventional ma Kina.I ka makahiki 2017, ua hoʻonui ʻia ka mākeke o ka venous intervention i RMB 890 miliona.E piʻi wikiwiki kēia ʻano ulu wikiwiki me ka ulu ʻana o ka venous intervention i ka noi lapaʻau.I ka makahiki 2022, e piʻi ana ka mākeke i ka RMB 3.1 biliona, me ka nui o ka ulu ʻana o ka hui makahiki o 28.4%.
Wahi a nā helu helu, make ka poʻe 100000-300000 i ka thrombosis venous i kēlā me kēia makahiki ma ʻAmelika Hui Pū ʻIa, a make ka poʻe 500000 i ka thrombosis venous i kēlā me kēia makahiki ma ʻEulopa.I ka makahiki 2019, ua hōʻea ka nui o nā maʻi varicose vein ma Kina i 390 miliona;Aia he 1.5 miliona mau maʻi me ka thrombosis venous hohonu;ʻO 700000 ka nui o ka nui o ka hōʻemi ʻana i ka vein iliac a hiki i ka 2 miliona ma 2030.
Me ka hōʻiliʻili ikaika o nā stents coronary, ua neʻe ka manaʻo o ka vascular intervention mai ke aʻaʻa coronary i nā moku neurovascular a me nā peripheral.Hoʻokomo ʻia ka hana ʻana o ke kino ma ke ʻano o ke ʻano a me ke ʻano o ka venous peripheral.Ua hoʻomaka ka hana ʻana o Venous i ka lohi akā ua ulu wikiwiki.Wahi a ka helu ʻana o nā palekana ʻoihana, ʻo ke kumukūʻai mākeke o nā mea hana venous interventional o Kina no ka mālama ʻana i nā maʻi venous maʻamau e like me varicose veins, deep venous thrombosis a me iliac vein compression syndrome ma kahi o 19.46 biliona.
ʻO kēia mākeke peripheral, e ʻoi aku ana ma mua o 10 biliona yuan ma ka pālākiō, ua huki ʻia i nā pilikua multinational e like me BD, Medtronic a me Boston science.Ua komo mua lākou i ka mākeke, loaʻa nā ʻoihana nui a ua hoʻokumu i kahi laina huahana waiwai.Ua piʻi aʻe nā ʻoihana kūloko i kēlā me kēia.Ua mālama nā ʻoihana e like me ka ʻenehana Xianjian a me guichuang Tongqiao i nā pipelines R&D waiwai i ke kahua vein.
ʻO ke ʻano ablation vein home
Me ka hoʻopaʻa ʻana o ka hōʻoki liʻiliʻi liʻiliʻi no nā veins varicose, e hoʻololi ka lāʻau lapaʻau liʻiliʻi i ka hana kuʻuna, a e piʻi koke ka nui o ke ʻoki.Ma waena o nā lāʻau lapaʻau liʻiliʻi loa, radiofrequency ablation (RFA) a me intracavitary laser ablation (EVLA) ʻelua mau ʻano ablation i hōʻoia ʻia.Loaʻa ka RFA ma mua o 70% o ka intracavitary thermal ablation ma Kina ma 2019. I kēia manawa, aia ʻelua ʻōnaehana radiofrequency ablation i ʻāpono ʻia ma Kina.Aia ma ke kūʻai aku ʻana ma Kina, ʻekolu mau ʻāpana radiofrequency ablation catheters i hana ʻia e nā ʻoihana ʻē aʻe, ʻo ia hoʻi, ka pani wikiwiki a me ka pani ʻana i nā RF o Medtronic a me evrf intravenously radiofrequency closure system o nā ʻōnaehana mālama F NV.
ʻO ke kuhikuhi hou o nā huahana radiofrequency ablation e kālele ana i ka hōʻemi ʻana i nā pilikia.ʻO nā pilikia nui o nā huahana radiofrequency ablation i kēia manawa, ʻo ia ka ʻili o ka ʻili, ka wehe ʻana o nā vein, subcutaneous ecchymosis a me ka pehu, a me ka ʻeha nerve saphenous.ʻO ka hoʻomalu ʻana i ka ikehu, ka hoʻoheheʻe subcutaneous o ka wai pehu a me ka hoʻomau ʻana i ka hoʻoikaika kino hiki ke hōʻemi pono i ka hiki ʻana o nā pilikia.Pono ka ho'opau wela ma mua o ka hā'awi 'ana i ka ikehu, hiki ke hō'eha i ka ma'i a ho'oloihi paha i ka manawa hana.
No kēia kumu, ua kālele ʻo Medtronic i ka venaseal, kahi huahana pani maʻamau.ʻO ke kumu o kēia ʻōnaehana pani ʻana, ʻo ia ka hoʻohana ʻana i kahi catheter e hoʻokomo i ka mea hoʻopili i loko o ka vein e hoʻokō ai i ka hopena o ka pani ʻana i ka vein.Ua ʻae ʻia ʻo Venaseal e FDA no ka papa inoa ʻana ma 2015. I nā makahiki i hala iho nei, ua lilo ia i wahi ulu nui o ka ʻoihana peripheral Medtronic.I kēia manawa, ʻaʻole i helu ʻia kēia huahana ma Kina.
I kēia manawa, nānā nā ʻoihana kūloko i ka localization o nā huahana radiofrequency ablation no ka varicose vein ablation a hōʻemi i nā hoʻopiʻi o nā huahana ablation thermal;ʻO ka ʻōnaehana radiofrequency ablation hiki ke hoʻololi, hiki ke hoʻopaʻa ʻia a naʻauao e hōʻemi nui i ka paʻakikī o ka hana, a he kuhikuhi koʻikoʻi o ka hoʻomaikaʻi ʻana i ka huahana.ʻO nā ʻoihana R&D kūloko o nā huahana ablation radiofrequency e komo pū me ka xianruida a me ke alahaka guichuangtong.ʻO ka makemake ʻole o ka mākeke e alakaʻi i nā ʻoihana he nui e hōʻuluʻulu ma kēia ala, a e lilo ka hoʻokūkū ma kēia kahua i mea ikaika i ka wā e hiki mai ana.
Mai ka hiʻohiʻona o nā poʻe komo home, ua puka mua ke ʻano hoʻokūkū o ka mākeke intervention vein home.ʻO nā mea nui i komo pū me nā ʻoihana multinational i hōʻike ʻia e Medtronic, ʻepekema ʻo Boston a me nā lāʻau lapaʻau bidi;ʻO nā alakaʻi kūloko i hōʻike ʻia e xianruida a me Xinmai medical, a me kekahi mau mea hoʻomaka.
Ka manawa hoʻouna: Iune-28-2022