Medical Endoscope Black Technology (6) Ultra fine Diameter Endoscope (<2mm)

Endoscope yopyapyala kwambiri imatanthawuza endoscope yaying'ono yokhala ndi mainchesi osakwana 2 millimeters, kuyimira kutsogolo kwaukadaulo wa endoscopic kupita kulowererapo pang'ono komanso kulondola kwenikweni. Zotsatirazi zikupereka kusanthula kwatsatanetsatane kwaukadaulo wotsogolaku kuchokera ku miyeso isanu ndi iwiri:

1. Tanthauzo laukadaulo ndi magawo apakati

Zizindikiro zazikulu:

M'mimba mwake wakunja: 0.5-2.0mm (zofanana ndi 3-6 Fr catheter)

Njira yogwirira ntchito: 0.2-0.8mm (zothandizira zida zazing'ono)

Kusanja: Nthawi zambiri ma pixel 10000-30000 (mpaka mulingo wa 4K pamamodeli apamwamba kwambiri)

Kopindika: 180 ° kapena kupitilira apo mbali zonse ziwiri (monga Olympus XP-190)

Poyerekeza ndi chikhalidwe endoscopy:

2. Kupambana muukadaulo wapakatikati

Optical Innovation:

Lens yoyang'ana pawekha: kuthetsa vuto lazithunzithunzi pansi pa magalasi a ultrafine (monga Fujino FNL-10RP)

Makonzedwe a CHIKWANGWANI mtolo: kopitilira muyeso-mkulu kachulukidwe chithunzi kufala mtolo (chizingwe m'mimba mwake <2 μ m)

CMOS miniaturization: 1mm ² level sensor (monga OmniVision OV6948)

Kamangidwe kamangidwe:

Nickel titanium alloy yoluka wosanjikiza: imasunga kusinthasintha pamene ikulimbana ndi kuwonongeka kopindika

Kupaka kwa Hydrophilic: kumachepetsa kukana kwamphamvu kudzera munjira zopapatiza

Thandizo loyendetsa maginito: kuwongolera kwakunja kwa maginito (monga Magnetic Endoscope Imaging)

3. Zochitika zachipatala zogwiritsira ntchito

Zizindikiro zazikulu:

Neonatology:

Bronchoscopy ya makanda obadwa msanga (monga 1.8mm Pentax FI-19RBS)

Kuwunika kwa congenital esophageal atresia

Matenda a biliary ndi pancreatic:

Pancreatic duct endoscopy (chizindikiritso cha IPMN papillary protrusions)

Biliary endoscope (m'badwo wachiwiri wa SpyGlass DS kokha 1.7mm)

Neurosurgery:

Cystoscopy (monga 1mm Karl Storz neuroendoscopy)

Cardiovascular system:

Coronary endoscopy (chizindikiritso cha zolembera zosatetezeka)

Opaleshoni yodziwika bwino:

Mlandu 1: Endoscope ya 0.9mm inalowetsedwa kudzera m'mphuno mu chubu la mwana kuti achotse zidutswa za mtedza zomwe zidafunidwa mwangozi.

Mlandu 2: Cholangioscopy ya 2.4mm idawulula mwala wa 2mm wa bile womwe sunawonetsedwe pa CT

4. Kuimira opanga ndi mankhwala masanjidwewo

5. Mavuto aukadaulo ndi mayankho

Zovuta zauinjiniya:

Kuwala kosakwanira:

Yankho: Kuwala kwambiri μ LED (monga 0.5mm ² light source module yopangidwa ndi Stanford)

Kusagwirizana kwa zida zamankhwala:

Kupititsa patsogolo: Mphamvu zazing'ono zosinthika (monga 1Fr biopsy forceps)

Kusatetezeka kwakukulu:

Countermeasure: Kapangidwe ka kaboni fiber yolimbitsa (nthawi yayitali yautumiki mpaka nthawi 50)

Zowawa zachipatala:

Kuvuta kutsuka:

Zatsopano: Pulse micro flow flushing system (0.1ml / nthawi)

Kusuntha kwazithunzi:

Tekinoloje: Real time motion motion algorithm yotengera ma fiber optic bundle

6. Kupita patsogolo kwaukadaulo kwaposachedwa

Kupambana Kwambiri mu 2023-2024:

Nanoscale endoscopy:

Yunivesite ya Harvard imapanga endoscope ya 0.3mm m'mimba mwake SWCNT (mpanda umodzi wa carbon nanotube)

Endoscope yowonongeka:

Gulu la Singapore limayesa endoscope yosakhalitsa yokhala ndi magnesium alloy stent ndi ma lens a PLA

Kuwongolera kwa AI:

AIST ya ku Japan imapanga algorithm ya super-resolution (kukweza zithunzi za 1mm endoscopic kukhala zamtundu wa 4K)

Zosintha zovomerezeka kulembetsa:

FDA ivomereza 0.8mm vascular endoscopy (mtundu wa IVUS fusion) mu 2023

China NMPA imatchula ma endoscopes pansi pa 1.2mm ngati njira yobiriwira ya zida zachipatala zatsopano

7. Zochitika Zachitukuko Zamtsogolo

Chisinthiko chaukadaulo:

Kuphatikiza kwa magwiridwe antchito ambiri:

OCT + ultrafine galasi (monga MIT's 0.5mm optical coherence tomography)

RF ablation electrode kuphatikiza

Maloboti amagulu:

Ntchito yothandizana ndi ma endoscopes angapo <1mm (monga lingaliro la ETH Zurich la "Endoscopic Bee Colony")

Mapangidwe a Biological Fusion:

Bionic worm yoyendetsedwa (kuchotsa kalirole wachikhalidwe)

kulosera zamsika:

Kukula kwa msika wapadziko lonse lapansi kukuyembekezeka kufika $780M (CAGR 22.3%) pofika 2026.

Mapulogalamu a ana adzakhala oposa 35% (Deta ya Grand View Research)

Chidule ndi mawonekedwe

Ultra fine diameter endoscopy ikufotokozeranso malire a "zosasokoneza" chisamaliro chaumoyo:

Mtengo wapano: kuthetsa mavuto azachipatala monga ana obadwa kumene komanso matenda ovuta a biliary ndi kapamba

Mawonekedwe azaka 5: atha kukhala chida chanthawi zonse chowunika koyambirira kwa zotupa

Mawonekedwe omaliza: Kapena sinthani kukhala 'nanorobots yachipatala'

Ukadaulowu upitiliza kupititsa patsogolo kusinthika kwamankhwala osasokoneza pang'ono kupita kumayendedwe ang'onoang'ono, anzeru, komanso olondola, pamapeto pake kukwaniritsa masomphenya a 'non-invasive intracavitary diagnosis and treatment'.