Ureteroscope Clamp MIM Parts
Nrog rau kev saib xyuas kev noj qab haus huv ntawm lub cev thiab kev txhim kho ntawm qib kev ruaj ntseg kho mob, qhov tshwm sim ntawm cov pob zeb loj loj thiab cam khwb cia raum yuav raug txo thiab hloov los ntawm lub raum pelvis, calices lossis ureteral pob zeb.
Khoom Taw Qhia
Ureteroscope clamp MIM Qhov | |||||||||
Yam khoom | Khoom siv | Txheej txheem ntau lawm | Sintering kub | Pwm | Kev cai | ||||
Ureteroscope clamp | 17-4 | Hlau Txhaj Molding | 1550 degree | Yuav tsum customized | Yog lawm | ||||
Tshuaj muaj pes tsawg leeg | C: Tsawg dua lossis sib npaug rau 0.07 | ||||||||
Cov ntaub ntawv muaj | Tsawg carbon stainless hlau, titanium alloy (Ti, TC4), tooj liab alloy, tungsten alloy, nyuaj alloy, kub kub alloy (718, 713) | ||||||||
Ua kom tiav | Dimensional raug | Khoom ntom ntom | Cov tsos mob kho | Qhov hnyav | |||||
Roughness 1-5μm | ± {{0}}.1 feem pua -±0.5 feem pua ) | 92-95 feem pua | Daim iav Reflection | 0.03g-400g） | |||||
Mechanical zog | Tensile zog σb (MPa): hnub nyoog ntawm 480 degree, Ntau tshaj los yog sib npaug rau 1310; hnub nyoog ntawm 550 degree, Ntau dua lossis sib npaug rau 1060; hnub nyoog ntawm 580 degree, Ntau dua lossis sib npaug rau 1000; hnub nyoog ntawm 620 degree, Ntau dua los yog sib npaug rau 930 | ||||||||
Product Description
Nrog rau kev saib xyuas kev noj qab haus huv ntawm lub cev thiab kev txhim kho ntawm qib kev ruaj ntseg kho mob, qhov tshwm sim ntawm cov pob zeb loj loj thiab cam khwb cia raum yuav raug txo thiab hloov los ntawm lub raum pelvis, calices lossis ureteral pob zeb. Yog li ntawd, percutaneous nephrolithotomy nrog los ntshav txaus yuav siv tsawg dua; thaum extracorporeal shock yoj lithotripsy, nyuaj ureteroscopy thiab saj zawg zog ureteroscopy thiab lwm yam tsawg invasive txheej txheem yuav ntau thiab ntau tau txais.
Dab tsi yog qhov hloov pauv ureteroscope?
Lub ureteroscope saj zawg zog tam sim no yog ib qho cuab yeej tshaj plaws rau kev kho cov zis calculi. Piv nrog rau cov ureteroscopes nruj, Ureteroscope clamp MIM Parts muaj kev ua haujlwm uas lub lens tuaj yeem khoov thiab folded, thiab tsim nyog rau kev kho mob ntawm cov pob zeb me me hauv lub raum lossis lub ureter sab saud. Yav dhau los, nruj ureteroscopes tau siv rau percutaneous raum holmium rau pob zeb hauv lub raum. Laser lithotripsy yuav tsum muaj qhov me me hauv tus neeg mob lub duav. Tam sim no, tsis tas yuav tsum tau ua ib lub qhov me me hauv tus neeg mob lub duav nrog lub ureteroscope hloov tau, thiab cov ureteroscope hloov tau yog cog ncaj qha los ntawm tus neeg mob lub urethra. Nws nkag mus rau tus neeg mob lub zais zis, ces nkag mus rau lub ureter mus txog rau lub raum.
Classification ntawm saj zawg zog ureteroscopy
Tam sim no, cov khoom siv hauv tsev siv tau yooj yim ureteroscopes yog cov khoom lag luam txawv teb chaws, thiab cov tuam txhab tseem ceeb yog: Karl Stortz (Lub Tebchaws Yelemees), Richard Wolf (Lub Tebchaws Yelemees), Olympus (Nyiv), Circon ACMI (USA), PolyDiagnost GmbH (Lub Tebchaws Yelemees). Ntau lub tuam txhab hauv tsev tau tsim thiab tsim cov ureteroscopes hloov tau.
Olympus URFPS | Karl Stortz Flex-X2 | Hma Viper | Cyrus-ACMI DUR8 Cov neeg tseem ceeb | Poly | |
Ntev (Fr) | 67 | 67 | 68 | 64 | 80 |
Ntsiab Diameter (Fr) | 5.9 | 6.5 | 6 | 6.75 | 8 |
Nruab nrab Diameter (Fr) | 8 | 7.5 | 7.5 | 8.7~9.4 | 8 |
Tail Diam (Fr) | 8.9 | 8.4 | 8.8 | 10.1 | 8 |
Field of View (Fr) | 85 | 88 | 85 | 80 | 10 |
Lub kaum ntse ntse (Fr) | 0 | 0 | 0 | 9 | 0 |
Ua haujlwm channel txoj kab uas hla (Fr) | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 |
Curvature (lub plab / nraub qaum) (degrees) | 275/180 | 270/270 | 270/270 | 270/480 | 250 (cov lus nug tawv nqaij) |
Table 2-1-1 qhia txog kev ua tau zoo thiab cov yam ntxwv ntawm qee hom ntawm cov ureteroscopes hloov tau
Flexible ureteroscopes tuaj yeem muab faib ua ob pawg: fiber ntau optic hloov tau lo ntsiab muag thiab cov khoom siv hluav taws xob hloov tau yooj yim. Kev siv cov iav fiber ntau optic saj zawg zog yog feem ntau. Vim yog tus nqi siab, cov iav hloov pauv hluav taws xob tsuas yog maj mam nruab hauv cov tsev kho mob tsim nyog.
Optical fiber muag daim iav
Optical fiber optics muab faib ua peb hom, ib leeg-channel fiber ntau optics, dual-channel fiber ntau optics thiab ua ke fiber ntau optics
① Ib-channel fiberscope
Tib-channel fiberoptic ureteroscope yog qhov siv dav tshaj plaws hauv kev kho mob hloov pauv ureteroscope.
Lub hauv paus ntsiab lus ntawm fiber optic mos daim iav yog: lub teeb emissions los ntawm sab nraud lub teeb qhov chaw yog kis mus rau ib tug concave lens ntawm lub ntsis ntawm lub endoscope (qhov deb tshaj plaws ntawm daim iav mos) los ntawm lub teeb qhia fiber ntau pob, thiab ces divergently. irradiated los ntawm concave lens kom tau txais qhov dav ntawm qhov pom. Illuminated teb ntawm saib. Tom qab lub cev sab hauv ntawm tib neeg lub cev yog irradiated los ntawm lub teeb, lub teeb pom kev zoo los ntawm qhov sib cuam tshuam ntawm cov ntaub so ntswg nkag mus rau hauv cov duab channel ntawm qhov kawg ntawm daim iav mos, thiab yog duab los ntawm lub hom phiaj lens ntawm qhov kawg ntawm daim duab- ua cov khoom siv fiber ntau, thiab tom qab ntawd kis mus rau qhov kawg ntawm lub qhov muag los ntawm cov duab ua cov khoom siv fiber ntau. Koj tuaj yeem pom cov duab sab hauv, thiab lub ntsej muag tuaj yeem txuas nrog lub koob yees duab kaw lus kom pom cov duab sab hauv ntawm lub TV. Tom qab ua kom pom tseeb qhov xwm txheej hauv lub cev, tus neeg teb xov tooj tuaj yeem ntxig cov fibers laser, pob zeb pob zeb, biopsy forceps thiab lwm yam twj paj nruag los ntawm kev khiav hauj lwm channel ntawm daim iav mos kom ua tau raws li kev phais mob.
Ordinary saj zawg zog fiber ntau ureteroscope yog tsim los ntawm cov nram qab no qhov chaw: saj zawg zog taw qhia sheath, kov nrog steering tswj knob, eyepiece, lub teeb qhia fiber ntau pob, duab conduction fiber ntau, ua hauj lwm channel thiab coj cov pob qij txha.
Lub taub ntawm daim iav mos tuaj yeem pom meej meej tom qab kev nthuav dav: lub qhov ua haujlwm, lub qhov rais qhia lub teeb thiab lub hom phiaj lub qhov rais.
Cov khoom sib txawv ntawm cov qauv tsim muaj cov duab sib txawv, qhov rais qhov rais thiab cov lej. Piv txwv li, qee qhov fiber ntau optics tau nruab nrog ob lub teeb qhia qhov rais.
Txoj kab uas hla ntawm lub lens lub cev ntawm daim iav fiber optic yog 5F txog 10F, thiab txoj kab uas hla ntawm lub taub hau yuav yog me ntsis loj los yog me dua lub cheeb ntawm lub lens lub cev vim muaj ntau hom. Lub sijhawm ua haujlwm ntawm daim iav mos yog 650mm, 670mm, 680mm, 700mm, thiab lwm yam.
Tag nrho cov fiberscope kev khiav hauj lwm tuav muaj roughly tib yam tsim, nrog ib tug tswj pob qhov rooj uas kho cov kev taw qhia ntawm lub ntsis ntawm lub Scope. Tom qab tus neeg teb xov tooj tuav tus kov, nws tswj lub kauj khawm nrog nws tus ntiv tes xoo los kho lub kauj ntawm lub taub ntawm daim iav hloov tau.
Feem ntau ntawm cov qauv tsim ntawm lub ntsej muag ntawm daim iav hloov pauv yog bidirectional, uas yog, tig mus rau sab ventral thiab mus rau sab dorsal, thiab lub kaum sab xis ntawm lub kauj tsheb tuaj yeem ncav cuag 270 degree.
Qhov loj ntawm lub kaum sab xis ntawm cov khoom sib txawv yuav txawv. Thaum cov cuab yeej xws li fiber ntau optics thiab pob zeb pob zeb tau tsim rau hauv kev khiav hauj lwm channel, qhov siab tshaj plaws tig lub kaum sab xis ntawm qhov kev hloov pauv hloov zuj zus.
Lub kauj khawm hloov kho lub kauj ntawm lub taub hau ntawm daim iav hloov tau ntawm lub dav hlau ob sab. Txhawm rau ua kom tiav cov kauj ruam saum toj ntawm lub dav hlau hauv lub raum, tus neeg teb xov tooj yuav tsum tau tig tus kov kom tsav lub iav lub cev kom tiav.
② Ob chav channel fiberscope
Lub dual-channel mos daim iav yog tsim los nrog ob txoj haujlwm ua haujlwm hauv daim iav lub cev ntawm daim iav mos. Hauv qee qhov tshwj xeeb, dual-channel mos iav tuaj yeem qhia tau qee yam kev ua haujlwm zoo.
Thaum ua hauj lwm nrog ib tug dual-channel mos daim iav, lub pob zeb pob zeb yuav muab tso rau ntawm ib tug channel mus cuab lub pob zeb, thaum ib tug laser fiber yuav muab tso rau hauv lwm txoj kev rau lithotripsy. Qhov teeb meem.
Los yog thaum siv dual-channel hloov tau yooj yim, ib channel yog siv rau lithotripsy thiab lwm yam kev khiav hauj lwm, thiab lwm yam channel yog siv rau kev nruam perfusion. Lub sijhawm no, cov kua perfusion ntim thiab ceev yog siab dua li ntawm ib qho channel, uas tuaj yeem tswj tau qhov pom tseeb ntawm qhov pom.
Qee qhov dual-channel mos iav kuj muaj qee qhov tshwj xeeb tsim, uas muaj txiaj ntsig zoo rau tus neeg teb xov tooj. Piv txwv li, WOLF COBRA yog thawj dual-channel saj zawg zog ureteroscope. Nws yog tsim los nrog lub tshuab nres rau tig lub ntsis (Daim duab. 2-1-15), tso cai rau lub taub hau ntawm lub lens hloov tau hloov mus rau qhov chaw kom raug thiab kaw, kom tus neeg teb xov tooj tuaj yeem tsom mus rau lwm yam kev phais; tsim kho qhov muag fiber ntau shifter (Daim duab 2-1-16), yooj yim thiab yooj yim kho qhov muag fiber tswj, tuaj yeem txo qhov kev puas tsuaj rau kev ua haujlwm channel los ntawm kev txav ntawm lub laser fiber ntau. Vim qhov kev txwv ntawm txoj kab uas hla ntawm lub lens lub cev, txoj kab uas hla ntawm kev khiav hauj lwm channel ntawm dual-channel hloov tau yooj yim yog feem ntau me dua li ntawm ib leeg-channel hloov tau yooj yim. Piv txwv li, German WOLF hom 7326071 dual-channel fiber ntau saj zawg zog ureteroscope muaj ib tug ntev ua hauj lwm ntawm 680mm, ob tug ua hauj lwm channel diameters ntawm 3.3Fr, ib tug teb ntawm saib lub kaum sab xis ntawm 0 degree, saib lub kaum sab xis ntawm 85 degree , thiab sab nraud txoj kab uas hla ntawm 6/9.9Fr. , Lub kaum sab xis ntawm lub taub hau yog 270 degree nyob rau hauv ob qho tib si kev taw qhia.
③Combined fiber optic daim iav
Lub ureteroscope saj zawg zog yog ib qho khoom kim heev thiab muag heev, thiab nws yooj yim puas, uas txwv tsis pub siv dav ntawm cov ureteroscope hloov tau yooj yim. Feem ntau ua rau kev puas tsuaj muaj xws li: ① Tus neeg teb xov tooj ua haujlwm tsis raug. Xws li cov fiber ntau laser lossis lwm yam cuab yeej puncture ua haujlwm channel; lub laser fiber punctures ua hauj lwm channel; Lub ureteroscope hloov tau khoov heev thiab cov duab fiber ntau so. ② Lub iav kauj lub tshuab yog qaug zog. ③ Kev puas tsuaj tshwm sim thaum ntxuav, tshuaj tua kab mob thiab ntim khoom. Qhov feem ntau puas ntawm lub lens hloov tau yooj yim yog cov channel ua haujlwm, ua raws li lub lens lub cev, nkhaus kauj thiab eyepiece.
Poly Diagnost GmbH hauv lub teb chaws Yelemees tsim thiab tsim PLOY ua ke fiber ntau ureteroscope. Daim iav mos sib xyaw ua ke ntawm daim iav uas yooj yim tshaj plaws ua rau lub cev lub cev sab nrauv, kev ua haujlwm ntawm lub kauj, thiab kev ua haujlwm ntws tawm, thiab ua rau cov khoom siv pov tseg endoscopic catheter uas tuaj yeem khoov tau zoo ntawm ib sab. Lub teeb qhia fiber ntau uas ua rau lub teeb txias thiab cov duab xa tawm fiber ntau uas xa cov duab yog ywj siab, thiab txuas ntxiv mus rau qhov chaw nres nkoj fiber ntau ntawm lub teeb txias thiab lub koob yees duab. Ib daim ntawv me me sapphire iav seals qhov kho qhov muag channel nyob deb ntawm daim iav. Kev ywj pheej reusable optical system yuav tsis nyob rau hauv ncaj qha kev sib cuag nrog tus neeg mob, yog li ntawd lub optical system yuav siv tau yam tsis muaj tshuaj tua kab mob. Tsis zoo li cov fiber ntau zoo tib yam, lub teeb qhia fiber ntau thiab cov duab xa tawm fiber ntau tau muab tso rau hauv qhov muag kov. Lub qhov muag, lub koob yees duab thiab ob lub hnab fiber ntau tau sib cais los ntawm lub catheter system ntawm lub endoscope, thiab sib sau ua ke ntawm plaub-kos caj npab ntawm ib sab ntawm lub rooj ua haujlwm hauv hom tsis muaj menyuam, kom tus neeg teb xov tooj tuaj yeem ua haujlwm tau yooj yim dua.
Qhov sib txawv ntawm nruj ureteroscope thiab saj zawg zog ureteroscope
1. Qhov sib txawv ntawm cov duab thiab kev tsim khoom ntawm daim iav
① Rigid ureteroscope: Daim iav lub cev yog qhov nyuaj thiab tsis tuaj yeem khoov. Nws yog ua los ntawm steel. Nws yog tsuas yog siv rau kev kho mob ntawm ureteral calculus, tshwj xeeb tshaj yog kev kho mob ntawm nruab nrab thiab qis ureteral calculi. Thaum lub sijhawm ua haujlwm, daim iav tau muab tso rau hauv lub zais zis los ntawm qhov qhib sab nraud ntawm lub qhov tso zis Tom qab ntawd nkag mus rau hauv lub ureter los ntawm qhov qhib ntawm lub ureter kom tsoo thiab tshem tawm cov pob zeb;
② Yooj yim ureteroscope: Daim iav lub cev yog mos thiab tuaj yeem khoov. Sab nraud yog them nrog roj hmab, thiab sab hauv yog lub teeb-guiding ntsiab. Nws yog tsuas yog siv nyob rau hauv lub Upper ureter thiab cov pob zeb me me nyob rau hauv lub raum. Thaum lub sijhawm ua haujlwm, nws yuav tsum tau muab tso rau hauv lub ureter ua ntej. Ntxig ib lub ureteral sheath kom lub ureteroscope hloov tau mus rau hauv thiab tawm smoothly. Tom qab lub ureteroscope saj zawg zog nkag mus rau sab sauv ureter los yog nkag mus rau hauv lub raum, ib tug optical fiber yog muab tso rau hauv lub ureteroscope saj zawg zog ureteroscope pulverize lub pob zeb, thiab ces nws kuj siv tau los tshem tawm cov pob zeb. Lub pob tawb mesh tshem cov pob zeb.
2. Qhov sib txawv ntawm kev kho cov kab mob hauv lub ureter
① Rigid ureteroscopy tuaj yeem ncav cuag cov pob zeb hauv nruab nrab thiab qis qis, tab sis yuav tsis ncav cuag cov pob zeb nyob rau sab sauv thiab nruab nrab, thiab tsis tuaj yeem dhau los ntawm qee qhov physiologically nkhaus raws;
② Cov ureteroscope yooj yim tuaj yeem ua raws li tus neeg mob lub ureter, dhau los ntawm cov yeeb nkab nkhaus, thiab lub lens tuaj yeem hloov cov kev taw qhia txhua lub sijhawm, ua rau nws yooj yim dua mus txog qhov kawg ntawm lub ureter.
Saj zawg zog ureteroscopy tam sim no yog ib txoj hauv kev siv los kho cov pob zeb hauv lub raum thiab cov pob zeb ureteral sab saud hauv kev kho mob. Nws muaj qhov zoo ntawm qhov ua kom tsawg tsawg, kev puas tsuaj me me, thiab cov txheej txheem rov ua dua.
Txawm li cas los xij, muaj qhov tsis zoo nyob rau hauv qhov hloov pauv ureteroscope, xws li tus nqi siab ntawm cov ureteroscope hloov tau yooj yim thiab tsis yooj yim ntawm cov ureteroscope hloov pauv, yog li yuav tsum tau saib xyuas thaum lub sijhawm ua haujlwm. Qhov loj ntawm lub pob zeb yog ncaj qha ntsig txog lub sijhawm ua haujlwm ntawm daim iav muag muag. Rau lub raum pob zeb nrog ib txoj kab uas hla > 2cm, lub sij hawm ntawm lub pob zeb crushing yog kuj ntev, thiab lub pob zeb crushing efficiency kuj tsawg. Rau lub raum calyx qis, tej zaum yuav muaj qhov muag tsis pom ntawm daim iav mos, uas ua rau nws nyuaj rau kev khiav lag luam.
Nws tsis yog tias qhov muag endoscopes yuav tsum zoo dua li qhov nyuaj endoscopes. Hauv qhov xwm txheej tshwj xeeb, ob qhov sib txawv endoscopes muaj lawv tus kheej siv tshwj xeeb.
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