Spray Catheter yog siv rau kev txau ntawm cov mucous membranes thaum kuaj endoscopic.
Qauv | OD (mm) | Ua haujlwm Length (mm) | Nozzie Type |
ZRH-PZ-2418-214 | Φ2.4 | 1800 | Ncaj Ncaj |
ZRH-PZ-2418-234 | Φ2.4 | 1800 | |
ZRH-PZ-2418-254 | Φ2.4 | 1800 | |
ZRH-PZ-2418-216 | Φ2.4 | 1800 | |
ZRH-PZ-2418-236 | Φ2.4 | 1800 | |
ZRH-PZ-2418-256 | Φ2.4 | 1800 | |
ZRH-PW-1810 | Ib 1.8 | 1000 | Mist Txau |
ZRH-PW-1812 | Ib 1.8 | 1200 | |
ZRH-PW-1818 | Ib 1.8 | 1800 | |
ZRH-PW-2416 | Φ2.4 | 1600 | |
ZRH-PW-2418 | Φ2.4 | 1800 | |
ZRH-PW-2423 | Φ2.4 | 2400 |
Cov khoom siv uas xav tau rau kev ua haujlwm EMR suav nrog koob txhaj tshuaj, polypectomy snares, hemoclip thiab ligation ntaus ntawv (yog tias tsim nyog) ib leeg-siv snare sojntsuam thiab tshuaj tsuag catheter tuaj yeem siv rau EMR thiab ESD kev ua haujlwm, nws kuj muaj npe tag nrho-hauv-ib vim nws cov hybird. kev ua haujlwm.Ligation ntaus ntawv tuaj yeem pab polyp ligate, kuj siv rau lub hnab nyiaj-txoj hlua-suture hauv qab endoscop, hemoclip yog siv rau endoscopic hemostasis thiab clamping lub qhov txhab nyob rau hauv GI ib ntsuj av thiab zoo staining nrog tshuaj tsuag catheter thaum lub sij hawm endoscopy pab txhais cov ntaub so ntswg qauv thiab txhawb kev tshawb nrhiav thiab kev kuaj mob. .
Q;EMR thiab ESD yog dab tsi?
A;EMR sawv cev rau endoscopic mucosal resection, yog ib qho kev kho mob sab nraud tsawg kawg nkaus rau kev tshem tawm cov qog nqaij hlav los yog lwm yam kab mob txawv txav uas pom hauv plab hnyuv.
ESD stands rau endoscopic submucosal dissection, yog ib tug neeg mob sab nraud minimally invasive txheej txheem siv endoscopy tshem tawm cov qog tob los ntawm txoj hnyuv.
Q;EMR lossis ESD, yuav txiav txim li cas?
A;EMR yuav tsum yog thawj qhov kev xaiv rau cov xwm txheej hauv qab no:
● Cov kab mob loj heev hauv Barrett's esophagus;
● Cov kab mob plab me me <10mm, IIa, txoj haujlwm nyuaj rau ESD;
● Duodenal lesion;
●Colorectal non-granular/non-depressed <20mm los yog granular lesion.
A;ESD yuav tsum yog qhov kev xaiv zoo tshaj plaws rau:
● Squamous cell carcinoma (thaum ntxov) ntawm txoj hlab pas;
●Early gastric carcinoma;
●Colorectal (non-granular / nyuaj siab >
● 20mm) qhov txhab.