Faa'iidooyinka Codsiga iyo Falanqaynta Dahaarka ee Sapphire ee Endoscopes adag

Tusmada Tusmada

1.Guryaha Gaarka ah ee Qalabka Sapphire: Aasaaska Waxqabadka Sare ee Endoscopes

2.Innovative Single-Side Technology Coating Technology: Helitaanka dheelitirka ugu Wanaagsan ee u dhexeeya Waxqabadka indhaha iyo Badbaadada Clinical

3. Tilmaamaha Nidaaminta Xakamaynta iyo Dahaarka: Xaqiijinta Isku-kalsoonaanta Endoscope iyo Joogteynta

Faa'iidooyinka 4.Comprehensive ee ku saabsan muraayadda indhaha ee dhaqameed: Waa maxay sababta Sapphire u tahay doorashada dhamaadka-sare

5. Xaqiijinta Kiliinikada iyo Horumarka Mustaqbalka: Laga soo bilaabo Waxtarka Waxtarka leh ilaa Xuduudka Farsamada

Sapphire (Al₂O₃), oo leh Mohs engegnaanta 9 (labaad kaliya dheeman), iskudar hoose oo balaadhinta kulaylka (5.3 × 10⁻⁶/K), iyo is-dheellitirnaan la'aanta, waxay leedahay sifooyin jidheed iyo kiimiko aad u deggan oo ay weheliso sifooyinka gudbinta iftiinka ballaaran (0.15-5.5 μm). Iyada oo ay taageerayaan guryahan aadka u wanaagsan, sapphire ayaa si weyn loo ansixiyay sannadihii ugu dambeeyay si loogu soo saaro qaybaha indhaha ee dhamaadka-dhamaadka adag ee endoscopes, gaar ahaan daboolka daaqadaha ilaalinta ama isu imaatinka muraayadaha ujeedada.

I. Faa'iidooyinka Muhiimka ah ee Sapphire sida Shayga loogu talagalay Endoscopes adag

Codsiyada biomedical-ka, sapphire ayaa inta badan loo isticmaalaa sida substrate aasaasiga ah ee qaybaha indhaha ee dhamaadka-dhamaadka adag endoscopes, gaar ahaan daaqadaha ilaalinta ama muraayadaha ujeedada. Adaggeeda aadka u sarreeya iyo xidhashada iska caabbinta waxay si weyn u yaraynaysaa halista xagashada dusha sare marka la taabto nudaha, ka hortagto naaxinta nudaha ee ay keento xidhashada lensku, oo u adkeyso khilaafka muddada-dheer ee qalabka qalliinka (tusaale, xooga, maqas), taas oo kordhinaysa nolosha adeegga endoscope.

Sapphire waxay muujisaa isqabqabsi aad u wanaagsan; waa walxo aan cytotoxic-ka ahayn oo leh dusha sare ee siman (gaaritaanka qallafsanaanta Ra ≤ 0.5 nm ka dib polishing), taas oo yaraynaysa ku dheggan nudaha iyo khatarta caabuqa qalliinka kadib. Tani waxay ka dhigeysaa mid si fudud ugu hoggaansamaya heerka ku habboonaanta aaladda caafimaadka ee ISO 10993. Iska caabinteeda gaarka ah ee heerkulka sare iyo cadaadiska, oo loo aaneynayo isugeynta hoose ee ballaarinta kulaylka (5.3 × 10⁻⁶ / K), waxay u oggolaaneysaa inay u adkeyso in ka badan 1000 wareegyada nadiifinta uumiga cadaadiska-sare ee 134 ° C iyada oo aan dillaacin ama hoos u dhigin waxqabadka.

Guryaha indhaha ee aadka u wanaagsan waxa ay siiyeen sapphire baaxadda gudbinta ballaaran (0.15-5.5 μm). Gudbinteedu waxay dhaaftaa 85% muuqaalka iftiinka muuqda, iyada oo hubinaysa dhalaal sawireed oo ku filan. Tusmada dib-u-celinta sare (1.76 @ 589 nm) waxay awood u siinaysaa radius curvature lens ka yar, fududaynta naqshadaynta yar ee endoscopes.

II. Naqshadaynta Tignoolajiyada Dahaarka

In endoscopes adag, daahan hal dhinac ah (sida caadiga ah lagu dabaqo dhinaca aan la xiriirin unugyada) ee qaybaha sapphire waa naqshad cusub oo dheellitiraysa waxqabadka iyo badbaadada.

1. Hagaajinta Hawlaha Fiican ee dhinaca Dahaarka leh

• Dahaarka Ka-hortagga Milicsiga (AR):Ku dhajinta dusha gudaha ee muraayadda (dhinaca xiriirka aan unugyada), waxay yaraynaysaa milicsiga (milicsiga hal dusha sare <0.2%), waxay wanaajisaa gudbinta iftiinka iyo isbarbardhigga sawirka, waxay ka fogaataa dulqaadka isugeynta ee daahan laba-dhinac ah, waxayna fududaynaysaa habaynta nidaamka indhaha.
• ;Dahaarka Hydrophobic/Ka-hortagga Ceebaha:Waxay ka hortagtaa uumi dusha muraayadda gudaha inta lagu jiro qalliinka, iyadoo ilaalinaysa goob muuqaal ah oo cad.

2.Mudnaanta Badbaadada ee Dhinaca Aan Dahaarka lahayn (Dhinaca Xidhiidhka Nudaha)

• Ilaalinta Guryaha Dhaxalka ah ee Sapphire:Waxay ka faa'iidaysataa simannaanta sare ee waddaniga ah iyo xasilloonida kiimikaad ee dusha sapphire, isaga oo iska ilaalinaya khataraha dahaarka dillaacsan sababtoo ah xidhiidhka muddada-dheer ee unugyada ama jeermi-jeermiska. Waxay meesha ka saaraysaa muranada ku habboonaanta noole ee suurtagalka ah ee la xidhiidha alaabta daahan (tusaale, oksaydhyada birta) iyo unugyada bini'aadamka.
• Hababka Dayactirka La Fududeeyay:Dhinaca aan dahaarka lahayn waxay si toos ah ula xiriiri kartaa jeermiska dila ee awooda leh sida aalkolada iyo hydrogen peroxide iyada oo aan walwal laga qabin dahaarka.

III. Tilmaamayaasha Farsamo ee Muhiimka ah ee Habaynta iyo Dahaarka Qaybaha Sapphire

1. Shuruudaha Habaynta Substrate-ka Sapphire

• Saxnaanta Joometeriga
• Flatness <λ/8 (λ = 632.8 nm), Xagasha Eccentric <0.1°.
• Tayada korka

2. Heerarka Habka Dahaarka Hal-Side

• Ku-xidhka Dahaarka: Gudub ISO 2409 tijaabada iskutallaabta (Darajada 0, diiray la'aan).
• Diidmada Nadiifinta: Kadib 1000 wareegyada nadiifinta cadaadiska sare, isbeddelka milicsiga ee dusha dahaarka leh waa <0.1%.
• Naqshadaynta Dahaarka Shaqeysan: Daahan ka-hortagga-milicsiga waa inuu daboolaa kala duwanaanshaha dhererka mawjada 400-900 nm, oo leh gudbin hal dusha sare ah> 99.5%.

IV. Falanqaynta Isbarbardhigga Qalabka Tartanka (tusaale, Muraayadaha indhaha)

Jadwalka soo socda ayaa isbarbar dhigaya sifooyinka muhiimka ah ee sapphire iyo muraayadaha indhaha ee dhaqameed (sida BK7):

V. Jawaab celinta Kiliinikada iyo Tilmaamaha Hagaajinta

1. Jawaab celinta Codsiga Waxtarka leh

• Qiimaynta Dhakhtarka Qalliinka:Sapphire endoscopes adag ayaa si weyn u yareeya dhacdooyinka indho-beelka muraayadaha ee qalliinka laparoscopic, oo gaabinaya waqtiga hawlgalka. Dusha sare ee xidhiidhka aan la dahaadhayn waxay si wax ku ool ah uga hortagtaa ku-xidhka xuubka ee codsiyada endoscope ENT.
• Qiimaha dayactirka:Heerarka dayactirka endoscopes sapphire ayaa la dhimay ku dhawaad ​​40%, in kasta oo kharashyada soo iibsiga bilowga ahi uu badan yahay.

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2. Tilmaamaha Hagaajinta Farsamada

• ;Tignoolajiyada Dahaarka Isku-dhafka ah:Dahaarka sare ee AR iyo ka-hortagga-static-ka ee dhinaca aan lala xiriirin si loo yareeyo ku-dhejinta boodhka.
• Nidaaminta Sapphire-ka Caadiga ah:Samaynta daaqadaha ilaalinta sapphire-ka xiiran ama qaloocan si ay ula qabsato dhexroorka yar ee dhexroorka adag (<2 mm).

Gabagabo

Sapphire waxa ay u noqotay shay udub dhexaad u ah dhamaadka-dhamaadka adag endoscopes sababtoo ah dheeli tirnaanteeda qumman ee adag, badqabka noolaha, iyo waxqabadka indhaha. Naqshadaynta dahaarka hal dhinac ah ayaa ka faa'iideysta dahaarka si kor loogu qaado waxtarka indhaha iyadoo la ilaalinayo badbaadada asalka ah ee dusha xiriirka. Habkani wuxuu caddeeyey inuu yahay xal la isku halayn karo oo daboolaya baahiyaha caafimaad. Maaddaama uu hoos u dhac ku yimaado kharashyada habaynta sapphire, korsashadooda goobta endoscopy-ga ayaa la filayaa in ay sii korodho, iyada oo u kaxaysa qalabka qalliinka ugu yar ee khatarta ah xagga badbaadada iyo cimri dhererka.