Tus Sau: Micare Medical Engineering Team | Luam tawm: Lub Yim Hli 24, 2026
Taug kev mus rau hauv yuav luag txhua lub rooj sib tham hauv tsev kho mob thiab qhov tso zis lux yuav yog tus lej thawj zaug ntawm lub rooj. Nws kuj yog tus lej feem ntau nyeem tsis raug. Lub teeb uas ntsuas ntawm 160,000 lux tsis yog qhov kev xaiv zoo rau txhua OR - thiab lub teeb uas zaum ntawm "tsuas yog" 80,000 lux tuaj yeem, hauv qee chav, ua tau zoo dua nws hauv kev kho mob.
Phau ntawv qhia no piav qhia txog lub ntsiab lus ntawm lux hauv kev teeb pom kev zoo hauv kev phais, cov qauv xav tau dab tsi tiag tiag, yuav ua li cas nyeem tus lej lux ntawm daim ntawv qhia tshwj xeeb yam tsis raug dag, thiab yuav ua li cas phim qib tso zis kom raug rau koj qhov chaw ua haujlwm tshwj xeeb.
1. Lux Yog Dab Tsi — thiab Vim Li Cas Nws Thiaj Tseem Ceeb Hauv Kev Phais Mob?
Lux yog SI unit ntawm illuminance: luminous flux (lumens) tau txais ib square metre ntawm qhov chaw. Hauv cov lus yooj yim, nws qhia koj tias lub teeb siv tau ntau npaum li cas ncav cuag thaj chaw phais - qhov qhib phais lossis lub cev qhov uas pab neeg ua haujlwm sab hauv.
Teeb pom kev zoo hauv chav kho mob OR tsis yog qhov teeb meem kev nplij siab. Nws yog qhov teeb meem kev nyab xeeb ntawm tus neeg mob. Cov ntaub ntawv phais mob txuas qhov teeb pom kev zoo tsis zoo rau cov teeb meem tiag tiag hauv kev kho mob:
- Kev qaug zog ntawm kev xav ntawm cov kws phais mob thaum lub sijhawm ntev
- Cov feem pua ntawm kev puas tsuaj ntawm cov nqaij ntshiv thaum lub sijhawm phais
- Txo qhov tseeb ntawm kev xaws thiab anastomosis
- Nyuaj rau kev paub qhov txawv ntawm cov qauv anatomical thiab cov ntaub so ntswg pathological
Ob lub koom haum International Commission on Illumination (CIE) thiab IEC 60601-2-41 tau teeb tsa cov qib qis tshaj plaws ntawm kev ci ntsa iab rau qhov laj thawj no. Kev teeb pom kev zoo yog ib qho cuab yeej kho mob, tsis yog ib qho haum.
2. Tus Txheej Txheem Uas Tswj Nws: IEC 60601-2-41
IEC 60601-2-41 —Cov kev cai tshwj xeeb rau kev nyab xeeb yooj yim thiab kev ua tau zoo tseem ceeb ntawm cov teeb pom kev phais thiab cov teeb pom kev rau kev kuaj mob— yog tus qauv tseem ceeb rau kev yuav khoom siv phais mob thoob ntiaj teb. Kev cim CE nyob rau hauv EU MDR 2017/745 siv nws ncaj qha. Ib yam li ntawd, FDA 510 (k) cov ntawv xa tawm thiab feem ntau cov qauv kev yuav khoom hauv tsev kho mob hauv tebchaws.
Tus qauv faib cov teeb pom kev phais ua ob theem:
Qib 1: Cov Teeb Ci Rau Kev Phais Mob (Qib 1 - Chav Kho Mob)
| Cov Qauv | Yam Tsawg Kawg Nkaus Yuav Tsum Tau Ua | Qhov ntau yam pom zoo |
|---|---|---|
| Qhov kaj nruab nrab (E₀) | ≥ 40,000 lux | 40,000 – 160,000 lux |
| Lub teeb ci ntsa iab xaiv tau | Yuav tsum tau npog tag nrho thaj chaw | 40,000 – 160,000 lux |
| Lub teeb pom kev zoo txoj kab uas hla (d₁₀) | ≥ 100 hli | 200 - 350 hli feem ntau |
| Xim rendering index (Ra) | ≥ 85 | ≥ 90 pom zoo |
| Kub xim | 3,000K – 6,700K | 4,000K - 5,000K kev coj ua zoo tshaj plaws hauv kev kho mob |
Qhov Chaw: IEC 60601-2-41:2022, Cov Teeb Ci Rau Kev Phais Mob thiab Cov Teeb Ci Rau Kev Kuaj Mob
Qib 2: Cov Teeb Ci Ntsuas (Qib 2 - Siv Rau Kev Kuaj Mob)
| Cov Qauv | Yam Tsawg Kawg Nkaus Yuav Tsum Tau Ua |
|---|---|
| Qhov kaj nruab nrab (E₀) | ≥ 1,000 lux |
| Xim rendering index (Ra) | ≥ 85 |
Qhov kev sib txawv no tseem ceeb heev rau kev xyaum: lub teeb kuaj mob uas muaj zog txog 30,000 lux tsis yog ib qho uas hloov tau lub teeb phais mob Class 1 ntawm tib tus lej. Txoj kev kuaj mob, qhov loj ntawm thaj chaw kuaj mob, thiab kev txheeb xyuas kev ua tau zoo sib txawv kiag li ntawm ob pawg.
3. Cov Kev Cai Lux los ntawm Hom Txheej Txheem
Tsis yog txhua tus OR xav tau tib yam tso zis. Nov yog li cas cov qib lux pom zoo qhia rau cov hom txheej txheem, kos duab ntawm IEC 60601-2-41, FGI Cov Lus Qhia rau Kev Tsim thiab Kev Tsim Kho Tsev Kho Mob, thiab kev xyaum teeb pom kev zoo hauv tsev kho mob:
| Hom txheej txheem | Pom zoo E₀ (Lux) | Vim li cas |
|---|---|---|
| Kev phais mob dav dav (plab, hauv siab) | 100,000 – 160,000 | Cov qhov tob tob xav tau qhov nkag mus tob tshaj plaws |
| Kev phais mob pob txha (kev hloov pob qij txha) | 80,000 – 120,000 | Cov nqaij sib piv siab ntawm ntau qhov tob sib txawv |
| Kev phais hlwb | 80,000 – 130,000 | Kev txiav txim siab meej hauv cov teb me me |
| Kev phais plawv / kev phais plawv | 100,000 – 160,000 | Cov rooj plaub ntev, qhov hauv siab tob |
| Kev phais mob ENT | 50,000 – 80,000 | Thaj chaw me dua, feem ntau yog ua haujlwm saum npoo av |
| Kev phais qhov muag | Teeb pom kev zoo tshwj xeeb coaxial | Xav tau cov kab ke qhov muag tshwj xeeb |
| Kev phais mob Laparoscopic / robotic | 40,000 - 60,000 ib puag ncig | Lub teeb pom kev zoo thawj zaug los ntawm lub endoscope |
| Kev phais me me / kev phais ib hnub | 40,000 – 80,000 | Cov neeg mob sab nraud, qhov tob ntawm qhov phais me dua |
| Kev kho mob poj niam / kev kho mob poj niam | 60,000 – 100,000 | Kev sib xyaw ua ke ntawm qhov chaw thiab qhov tob ua haujlwm |
Tsim nyog sau tseg: Hauv chav MIS - laparoscopic lossis robotic - lub teeb qab nthab yog ambient fill, tsis yog lub teeb ua haujlwm. Lub endoscope tswj hwm lub teeb pom kev tiag tiag. Kev teev cov zis qab nthab ntau dhau ntawm no ua rau nkim nyiaj txiag thiab tuaj yeem ua rau muaj qhov ci ntsa iab ntawm cov chaw nres nkoj.
4. Yuav Nyeem Qhov Kev Ntsuas Lux Li Cas Yam Tsis Tau Kev Dag Ntxias
Tus lej ntawm daim ntawv qhia tshwj xeeb - 160,000 lux, 100,000 lux, 80,000 lux - tsuas yog txhais tau qee yam thaum koj paubli casnws tau ntsuas. IEC 60601-2-41 teeb tsa ib qho kev cai tseeb:
- Qhov Deb: Qhov kaj nruab nrab (E₀) yog ntsuas ntawm 1 'meter' ntawm qhov chaw tawm ntawm lub teeb.
- Kev txhais lus ntawm thaj chaw (d₁₀): Tus lej lux siv rau qhov chaw nruab nrab ntawm thaj chaw teeb pom kev zoo - thaj chaw uas qhov teeb pom kev zoo yog ≥ 10% ntawm E₀.
- Qhov qhib: 10 cm × 10 cm ntsuas qhov qhib.
- Kev ruaj khov ntawm thermal: Lub teeb yuav tsum ncav cuag qhov sib npaug ntawm thermal ua ntej yuav nyeem tau dab tsi.
Cov cim liab uas yuav tsum nrhiav ntawm cov ntawv qhia tshwj xeeb:
| Koj Pom Dab Tsi | Nws Feem Ntau Txhais Li Cas |
|---|---|
| Tsis muaj qhov ntsuas qhov deb uas tau hais tseg | Tej zaum ntsuas ze dua 1 m — cov lej zoo li zoo dua li ntawd |
| "Txog li 160,000 lux" tsis muaj tus nqi hauv pem teb | Qhov siab tshaj plaws ≠ ua haujlwm ntau yam; thov kom muaj qhov hloov kho tau tag nrho |
| Lux tau hais tsis muaj Ra tus nqi | Qhov ci ntsa iab siab nrog rau kev ua xim tsis zoo tseem ua rau pom kev tsis zoo hauv chaw kho mob |
| Tsis muaj daim ntawv qhia txog kev xeem IEC 60601-2-41 los ntawm lwm tus neeg | Daim duab no yog tus kheej tshaj tawm thiab tsis tuaj yeem txheeb xyuas tau |
Thov kom tau daim ntawv qhia txog kev kuaj hom los ntawm lub chaw kuaj mob uas tau lees paub - TÜV, SGS, Intertek. Cov chaw tsim khoom loj loj twb npaj qhov no lawm. Yog tias lawv tsim tsis tau, qhov ntawd qhia koj ib yam dab tsi thiab.
5. Lux piv rau Xim Rendering: Cov Pab Pawg Nrhiav Tus lej tseem tsis quav ntsej
Qhov kaj ci ntsa iab heev thiab xim tsis zoo zoo li lub microphone nrov thaum lub suab tsis zoo - qhov nrov ntawd, qhov zoo tsis zoo. Tus Xim Qhia Txog Xim (Ra, tseem hu ua CRI) ntsuas seb lub teeb ci ua kom cov xim tseeb zoo li cas piv rau lub teeb pom kev zoo.
Rau kev siv phais, Ra qis yog qhov teeb meem kho mob, tsis yog qhov zoo nkauj:
- Cov ntshav ntawm cov hlab ntsha thiab cov ntshav ntawm cov leeg ntshav yuav zoo ib yam thaum Ra < 85, uas ua rau kev ntsuam xyuas hemostasis nyuaj dua tiag tiag.
- Cov ntaub so ntswg necrotic yuav tsis sib txawv ntawm cov ntaub so ntswg noj qab haus huv hauv qhov tsis zoo Ra teeb
- Cov kua tsib thiab cov kua lymphatic poob cov xim uas pab cov kws phais mob taw qhia anatomically.
IEC 60601-2-41 yam tsawg kawg nkaus: Ra ≥ 85. Kev coj ua zoo tshaj plaws hauv kev kho mob: Ra ≥ 90.
Cov lus qhia ntawm WHO txog kev phais mob qhia txog kev ntxub ntxaug xim ncaj qha ua ib qho tseem ceeb hauv kev nyab xeeb phais. Kev qhia Ra ≥ 90 tsis ntxiv nqi thaum koj twb yuav lub teeb LED zoo - yog li tsis muaj laj thawj zoo uas yuav tsis ua.
Rau kev siv ua piv txwv, Micare Galaxy-LED teeb phais khiav ntawm Ra 99 (R9/R13 ob qho tib si 99) - tsis yog vim tus nqi lag luam, tab sis vim tias qhov ntawd yog qhov tshwj xeeb uas tseem ceeb thaum koj nyob plaub teev rau hauv rooj plaub hepatobiliary.
6. Kev Txo Qhov Ntxoov Ntxoo — Tus Qauv Tshwj Xeeb uas Tsis Muaj Leej Twg Nug Txog Kom Txog Thaum Muaj Teeb Meem
Kev txo qhov ntxoov ntxoo (V₁/V₂) ntsuas seb lub teeb ci ntsa iab npaum li cas rau hauv cov duab ntxoov ntxoo uas pab pawg phais mob tso - taub hau, tes, thiab cov khoom rub rov qab - rau hauv thaj chaw phais mob. IEC 60601-2-41 txhais qhov no ua qhov sib piv ntawm qhov kaj.inqhov ntxoov ntxoo ntawm 10 cm cylindrical obstruction rau qhov kaj tsis muaj kev thaiv nyob ib puag ncig nws.
- Qhov yuav tsum tau ua tsawg kawg nkaus: V₁/V₂ ≥ 0.5 (tsis pub ntau tshaj 50% poob hauv qhov ntxoov ntxoo)
- Yuav tsum nrhiav dab tsi: V₁/V₂ ≥ 0.7 hauv cov qauv tsim ntau yam zoo
Cov teeb tsa ob lub dome ua qhov no zoo dua li cov teeb ib lub dome vim tias lub teeb ci los ntawm ob lub kaum sib cais tib lub sijhawm. Hauv pab pawg OR 6 tus neeg - ob tus kws phais, ob tus pabcuam, tus kws tu mob, tus kws siv tshuaj loog - qhov no tseem ceeb. Duab ntxoov ntxoo tshwm sim. Lub teeb tsim zoo rov qab los; lub teeb tsim tsis zoo tawm hauv qhov tsaus ntuj txhua zaus ib tug neeg nyo hau rau hauv.
7. Phau Ntawv Qhia Txog Kev Xaiv Khoom Siv Rau Cov Pab Pawg Yuav Khoom
Kauj Ruam 1 — Pib nrog cov txheej txheem sib xyaw: Chav no yuav ua dab tsi tseem ceeb? Siv lub rooj hauv Ntu 3 ua qhov chaw pib, tsis yog qhov chaw xaus.
Kauj Ruam 2 — Qhia kom meej qhov ntau thiab tsawg, tsis yog qhov siab tshaj plaws: Txhua chav phais mob xav tau lub teeb uas hloov tau los ntawm tsawg kawg yog 40,000 lux (kaw qhov txhab, tso tus neeg mob) mus txog qhov siab tshaj plaws uas cov txheej txheem thawj zaug xav tau. Chav OR mob plawv xav tau 40,000–160,000 lux. Chav phais mob me xav tau 40,000–80,000 lux. Tsis txhob qhia qhov siab tshaj plaws uas ruaj khov.
Kauj Ruam 3 — Thawb Ra mus rau ≥ 90, tsis yog tsuas yog IEC pem teb xwb: Ra 85 yog qhov tsawg kawg nkaus, tsis yog lub hom phiaj. Cov ntsiab lus ntxiv tsis raug nqi dab tsi hauv lub kaw lus LED niaj hnub thiab tseem ceeb heev hauv OR.
Kauj Ruam 4 - Sau cov ntaub ntawv:
- Daim ntawv qhia txog kev xeem IEC 60601-2-41 los ntawm lub chaw kuaj mob thib peb uas tau lees paub
- Daim Ntawv Tshaj Tawm Txog Kev Ua Raws Cai CE (MDR 2017/745 rau kev muab khoom ntawm EU)
- Tus lej rau npe ntawm FDA (rau kev yuav khoom hauv Tebchaws Meskas)
- ISO 13485: 2016 daim ntawv pov thawj tswj kev zoo
Kauj Ruam 5 — Tshawb xyuas qhov geometry ntawm thaj chaw, tsis yog tsuas yog qhov ci xwb: Nug txog tus nqi V₁/V₂ tus nqi dilution ntawm duab ntxoov ntxoo thiab lub cheeb ntawm lub teeb ci (d₁₀) ntawm ob qho tib si qhov siab tshaj plaws thiab qhov tsawg kawg nkaus lux. Lub teb loj, sib xws tseem ceeb npaum li qhov tso zis siab tshaj plaws - qee zaum ntau dua.
8. Cov Lus Nug Feem Ntau
Q: Puas yog 160,000 lux yeej ib txwm zoo dua li 100,000 lux? Tsis yog. Rau cov rooj plaub tob-cav - lub plawv, plab, hauv siab - koj xav tau qhov kawg sab saud. Rau ENT, cov yas ntawm qhov chaw, lossis phais mob thaum nruab hnub, 160,000 lux tsim ntau lub teeb ci ntsa iab dua li nws tiv thaiv teeb meem. Qhia kom meej qhov ntau thiab cia pab pawg hu rau cov txheej txheem.
Q: Kuv puas siv tau lub teeb kuaj mob hauv chav phais me? Tsis siv tau yog tias koj tab tom txiav. Lub teeb kuaj mob (Chav Kawm 2 raws li IEC 60601-2-41) tsis raug lees paub rau kev phais mob txawm tias nws tus lej lux. Txawm tias rau cov txheej txheem me me, koj xav tau lub teeb phais Class 1 nrog qhov ntau thiab tsawg hloov kho tau.
Q: Qhov kub xim twg ua haujlwm zoo tshaj plaws hauv OR? Tus qauv tso cai 3,000K txog 6,700K. Hauv kev xyaum, feem ntau pab pawg OR nyob nruab nrab ntawm 4,000K thiab 4,500K - dawb nruab nrab, ze rau lub hnub ci, tsis muaj lub qhov muag xiav uas los nrog qhov kub siab dua thaum lub sijhawm ntau teev.
Q: Yuav tsum kuaj xyuas cov teeb phais mob ntau npaum li cas tom qab kev teeb tsa? Tus qauv tsis teeb tsa lub sijhawm rov kho dua tshiab, tab sis feem ntau cov thawj coj khoom siv khiav kev kuaj xyuas photometric txhua xyoo. Kev puas tsuaj ntawm cov zis LED qeeb - feem ntau qis dua 3% poob dhau 50,000+ teev - yog li kev kuaj xyuas txhua xyoo feem ntau txaus tshwj tsis yog tias muaj kev hloov pauv pom tseeb hauv daim teb.
Q: Puas yog qhov lux siab dua ib txwm txhais tau tias rub lub zog ntau dua? Tsis yog nrog LED. Cov teeb phais LED niaj hnub no ncav cuag 160,000 lux ntawm 60-100W lub zog ntawm lub cev. Ib chav halogen zoo sib xws xav tau 400-1,000W rau cov zis zoo sib xws. Rau txhua qhov kev tsim kho tshiab lossis kev hloov kho khoom siv, LED tam sim no yog lub neej ntawd ntawm thaj chaw zog xwb.
Kev Txheeb Xyuas: Lux ntawm Ib Saib
| LOS YOG Hom | Yam tsawg kawg nkaus E₀ | Pom zoo Ra | Chav Kawm IEC |
|---|---|---|---|
| Kev phais loj (lub plawv, plab, lub paj hlwb) | 100,000 – 160,000 lux | ≥ 90 | Chav Kawm 1 |
| Kev phais mob dav dav (nruab nrab-nyuaj) | 80,000 – 120,000 lux | ≥ 90 | Chav Kawm 1 |
| Kev phais mob thaum nruab hnub / kev phais me me | 40,000 – 80,000 lux | ≥ 85 | Chav Kawm 1 |
| Chav kuaj mob / chav kuaj mob | ≥ 1,000 lux | ≥ 85 | Chav Kawm 2 |
Cov pab pawg neeg ua haujlwm hloov pauv yuav tsum ua kom yooj yim: tsum tsis txhob teev tus lej siab tshaj plaws thiab pib teev qhov ntau thiab tsawg hloov kho tau + Ra tus nqi + qhov piv txwv ntawm kev sib xyaw ua ke + IEC cov ntaub ntawv xeem. Qhov kev sib xyaw ua ke ntawd yog qhov sib cais lub teeb uas zoo nkaus li zoo ntawm daim ntawv qhia tshwj xeeb los ntawm ib qho uas tuav tau hauv OR.
Yog xav paub txog cov lus qhia txog kev siv tshuab thiab cov ntaub ntawv pov thawj IEC 60601-2-41 ntawm Micare Galaxy-LED teeb phais, hu rau:info@micare.cn
Lub sijhawm tshaj tawm: Lub Yim Hli-28-2026