Nga Taonga Gastroenterology Endoscopic Sclerotherapy Injection Needle
Nga Taonga Gastroenterology Endoscopic Sclerotherapy Injection Needle
Taupānga
Ko te ngira ZRHmed® Sclerotherapy te tikanga kia whakamahia mo te werohanga endoscopic o nga kaihoko sclerotherapy me nga tae ki nga momo esophageal, koroni ranei.Kei te tohuhia ano kia werohia te tote hei awhina i te tangohanga mucosal endoscopic (EMR) me nga tikanga polypectomy.Te werohanga o te tote hei awhina i te Endoscopic Mucosal Resection (EMR), nga tikanga Polypectomy me te whakahaere i te whakaheke toto kore-variceal.
Whakatakotoranga
| Tauira | Puta ODD±0.1(mm) | Roa Mahi L±50(mm) | Rahi ngira (Diamita/Roa) | Hongere Endoscopic (mm) |
| ZRH-PN-2418-214 | Φ2.4 | 1800 | 21G,4mm | ≥2.8 |
| ZRH-PN-2418-234 | Φ2.4 | 1800 | 23G,4mm | ≥2.8 |
| ZRH-PN-2418-254 | Φ2.4 | 1800 | 25G,4mm | ≥2.8 |
| ZRH-PN-2418-216 | Φ2.4 | 1800 | 21G,6mm | ≥2.8 |
| ZRH-PN-2418-236 | Φ2.4 | 1800 | 23G,6mm | ≥2.8 |
| ZRH-PN-2418-256 | Φ2.4 | 1800 | 25G,6mm | ≥2.8 |
| ZRH-PN-2423-214 | Φ2.4 | 2300 | 21G,4mm | ≥2.8 |
| ZRH-PN-2423-234 | Φ2.4 | 2300 | 23G,4mm | ≥2.8 |
| ZRH-PN-2423-254 | Φ2.4 | 2300 | 25G,4mm | ≥2.8 |
| ZRH-PN-2423-216 | Φ2.4 | 2300 | 21G,6mm | ≥2.8 |
| ZRH-PN-2423-236 | Φ2.4 | 2300 | 23G,6mm | ≥2.8 |
| ZRH-PN-2423-256 | Φ2.4 | 2300 | 25G,6mm | ≥2.8 |
Whakaahuatanga Hua
Anahera Tip Needle 30 Degree
Te wero koi
Puata Puata Roto
Ka taea te whakamahi hei tirotiro i te hokinga mai o te toto.
He kaha te hanga PTFE Sheath
Ka awhina i te ahunga whakamua i roto i nga huarahi uaua.
Hoahoa Kakau Ergonomic
He ngawari ki te whakahaere i te neke o te ngira.
Me pehea te mahi a te Needle Sclerotherapy Disposable
Ka whakamahia te ngira sclerotherapy ki te wero i te wai ki roto i te waahi submucosal hei hiki ake i te whiu mai i te muscularis propria o raro me te hanga i tetahi taumata iti ake mo te tapahi.
Tikanga hiki-a-tapahi mo te tangohanga mucosal endoscopic.
(a) Te werohanga i raro i te mucosal, (b) te haere o nga mahanga hopu i roto i te mahanga polypectomy tuwhera, (c) te whakamau i te mahanga i te take o te whiu, me te (d) te otinga o te tangohanga mahanga.
Ka whakamahia te ngira sclerotherapy ki te wero i te wai ki roto i te waahi submucosal hei hiki ake i te whiu mai i te muscularis propria o raro me te hanga i tetahi taumata iti ake mo te tapahi.I te nuinga o te wa ka mahia te werohanga ki te tote, engari kua whakamahia etahi atu rongoa kia roa ake te tiaki o te bleb tae atu ki te hypertonic saline (3.75% NaCl), 20% dextrose, konutai hyaluronate ranei [2].Ko te indigo carmine (0.004%), ko te puru methylene ranei ka taapirihia ki te werohanga hei whakapoke i te submucosa me te pai ake o te arotake i te hohonutanga o te tangohanga.Ka taea hoki te whakamahi i te werohanga submucosal ki te whakatau mehemea e tika ana te whiu mo te tangohanga endoscopic.Ko te kore o te teitei i te wa e werohia ana e tohu ana i te piri ki te muscularis propria, me te mea he whakahē ki te haere ki te EMR.Whai muri i te hanga i te teitei o te submucosal, ka mau te whiu ki te mahanga niho kiore kua tukuna ki roto i te mahanga polypectomy tuwhera.Ka hikitia e te mahanga te whiu, ka panaia te mahanga ki raro huri noa i tona turanga, katahi ka wehea.Ko tenei tikanga "tae atu ki roto" e hiahia ana kia rua nga lumen endoscope he uaua ki te whakamahi i roto i te esophagus.Ko te mutunga mai, he iti ake te whakamahia o nga tikanga hiki-a-tapahi mo nga mate o te esophageal.
