{"id":2837,"date":"2026-09-26T10:03:40","date_gmt":"2026-09-26T02:03:40","guid":{"rendered":"https:\/\/oralhom.com\/?p=2837"},"modified":"2026-09-28T14:04:39","modified_gmt":"2026-09-28T06:04:39","slug":"how-to-choose-a-wireless-intraoral-camera-without-wasting-money-four-hard-metrics-every-dentist-should-check","status":"publish","type":"post","link":"https:\/\/oralhom.com\/vi\/cach-chon-camera-noi-nha-khong-day-ma-khong-lang-phi-tien-bon-tieu-chi-quan-trong-ma-moi-nha-si-nen-kiem-tra\/","title":{"rendered":"C\u00e1ch ch\u1ecdn camera n\u1ed9i soi mi\u1ec7ng kh\u00f4ng d\u00e2y m\u00e0 kh\u00f4ng l\u00e3ng ph\u00ed ti\u1ec1n: B\u1ed1n ti\u00eau ch\u00ed quan tr\u1ecdng m\u00e0 m\u1ecdi nha s\u0129 n\u00ean ki\u1ec3m tra"},"content":{"rendered":"
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Trong giao ti\u1ebfp l\u00e2m s\u00e0ng nha khoa, kho\u1ea3nh kh\u1eafc kh\u00f3 ch\u1ecbu nh\u1ea5t \u0111\u1ed1i v\u1edbi nha s\u0129 c\u00f3 l\u1ebd l\u00e0 khi ch\u1ec9 v\u00e0o phim X-quang v\u00e0 gi\u1ea3i th\u00edch, "C\u00f3 m\u1ed9t v\u1ebft n\u1ee9t \u1edf \u0111\u00e2y," nh\u01b0ng b\u1ec7nh nh\u00e2n l\u1ea1i nh\u00ecn ch\u1eb1m ch\u1eb1m v\u00e0 n\u00f3i, "T\u00f4i kh\u00f4ng th\u1ea5y." Ph\u01b0\u01a1ng ph\u00e1p soi mi\u1ec7ng truy\u1ec1n th\u1ed1ng v\u00e0 quan s\u00e1t b\u1eb1ng m\u1eaft th\u01b0\u1eddng \u0111ang \u0111\u01b0\u1ee3c thay \u0111\u1ed5i ho\u00e0n to\u00e0n b\u1edfi camera n\u1ed9i soi mi\u1ec7ng kh\u00f4ng d\u00e2y. Nh\u01b0ng v\u1edbi c\u00e1c s\u1ea3n ph\u1ea9m c\u00f3 gi\u00e1 t\u1eeb v\u00e0i tr\u0103m \u0111\u1ebfn h\u00e0ng ch\u1ee5c ngh\u00ecn \u0111\u00f4 la, v\u00e0 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt \u0111\u1ea7y r\u1eaby nh\u1eefng l\u1eddi qu\u1ea3ng c\u00e1o th\u1ed5i ph\u1ed3ng, l\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 l\u1ef1a ch\u1ecdn m\u00e0 kh\u00f4ng l\u00e3ng ph\u00ed ti\u1ec1n b\u1ea1c?

Ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh k\u00e9m l\u00e0 l\u1eddi ph\u00e0n n\u00e0n ph\u1ed5 bi\u1ebfn nh\u1ea5t v\u1ec1 camera n\u1ed9i nha kh\u00f4ng d\u00e2y. Nhi\u1ec1u ph\u00f2ng kh\u00e1m mua camera n\u1ed9i nha \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 "HD", nh\u01b0ng l\u1ea1i ph\u00e1t hi\u1ec7n ra r\u1eb1ng khi ch\u1ee5p l\u1ed7 \u1ed1ng t\u1ee7y ph\u00eda sau, h\u00ecnh \u1ea3nh b\u1ecb m\u1edd nh\u00f2e; khi ki\u1ec3m tra s\u00e2u r\u0103ng \u1edf v\u00f9ng k\u1ebd r\u0103ng, h\u00ecnh \u1ea3nh b\u1ecb nh\u1ea1t nh\u00f2a v\u1edbi c\u00e1c \u0111\u1ed1m tr\u1eafng qu\u00e1 m\u1ee9c, bu\u1ed9c nha s\u0129 ph\u1ea3i d\u1ef1a v\u00e0o ph\u00e1n \u0111o\u00e1n. T\u1ec7 h\u01a1n n\u1eefa, s\u1ef1 bi\u1ebfn d\u1ea1ng h\u00ecnh \u1ea3nh nghi\u00eam tr\u1ecdng c\u00f3 th\u1ec3 bi\u1ebfn m\u1ed9t \u1ed1ng t\u1ee7y th\u1eb3ng th\u00e0nh m\u1ed9t \u1ed1ng t\u1ee7y cong tr\u00ean m\u00e0n h\u00ecnh, tr\u1ef1c ti\u1ebfp g\u00e2y hi\u1ec3u l\u1ea7m v\u1ec1 h\u01b0\u1edbng \u0111i\u1ec1u tr\u1ecb. M\u1ed9t camera n\u1ed9i nha c\u00f3 ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh k\u00e9m kh\u00f4ng ch\u1ec9 kh\u00f4ng gi\u00fap \u00edch g\u00ec m\u00e0 c\u00f2n c\u1ea3n tr\u1edf qu\u00e1 tr\u00ecnh ch\u1ea9n \u0111o\u00e1n.

K\u1ebft n\u1ed1i kh\u00f4ng d\u00e2y kh\u00f4ng \u1ed5n \u0111\u1ecbnh l\u00e0 m\u1ed9t l\u1ed7i g\u00e2y kh\u00f3 ch\u1ecbu h\u01a1n c\u1ea3 ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh. Nha s\u0129 \u0111ang ch\u1ec9 v\u00e0o m\u00e0n h\u00ecnh \u0111\u1ec3 gi\u1ea3i th\u00edch k\u1ebf ho\u1ea1ch \u0111i\u1ec1u tr\u1ecb cho b\u1ec7nh nh\u00e2n th\u00ec \u0111\u1ed9t nhi\u00ean h\u00ecnh \u1ea3nh b\u1ecb \u0111\u1ee9ng h\u00ecnh \u2014 ho\u1eb7c \u0111\u1ea7u d\u00f2 \u0111\u00e3 di chuy\u1ec3n \u0111\u1ebfn r\u0103ng ti\u1ebfp theo, nh\u01b0ng m\u00e0n h\u00ecnh v\u1eabn b\u1ecb k\u1eb9t \u1edf khung h\u00ecnh tr\u01b0\u1edbc \u0111\u00f3. Ni\u1ec1m tin m\u00e0 b\u1ec7nh nh\u00e2n v\u1eeba x\u00e2y d\u1ef1ng s\u1ee5p \u0111\u1ed5 ngay l\u1eadp t\u1ee9c. Ch\u01b0a k\u1ec3 khi nhi\u1ec1u thi\u1ebft b\u1ecb kh\u00f4ng d\u00e2y ho\u1ea1t \u0111\u1ed9ng \u0111\u1ed3ng th\u1eddi trong ph\u00f2ng kh\u00e1m, nhi\u1ec5u t\u00edn hi\u1ec7u g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng nh\u1ea5p nh\u00e1y s\u1ecdc tr\u00ean m\u00e0n h\u00ecnh, bu\u1ed9c nha s\u0129 ph\u1ea3i k\u1ebft n\u1ed1i l\u1ea1i m\u1ed9t c\u00e1ch kh\u00f3 kh\u0103n. Tr\u1ea3i nghi\u1ec7m "kh\u00f4ng d\u00e2y gi\u1ea3" n\u00e0y c\u00f2n t\u1ec7 h\u01a1n c\u1ea3 vi\u1ec7c s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb c\u00f3 d\u00e2y.<\/p>\n\t\t\n<\/div>\n

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Tay c\u1ea7m n\u1eb7ng v\u00e0 thi\u1ebft k\u1ebf kh\u00f4ng ti\u1ec7n d\u1ee5ng l\u00e0 nh\u1eefng g\u00e1nh n\u1eb7ng \u00e2m th\u1ea7m, h\u00e0ng ng\u00e0y m\u00e0 c\u00e1c nha s\u0129 ph\u1ea3i ch\u1ecbu \u0111\u1ef1ng. M\u1ed9t tay c\u1ea7m camera n\u1ed9i soi mi\u1ec7ng k\u00e8m d\u00e2y c\u00e1p th\u01b0\u1eddng n\u1eb7ng h\u01a1n 300 gram. Trong c\u00e1c cu\u1ed9c h\u1eb9n kh\u00e1m b\u1ec7nh li\u00ean ti\u1ebfp, g\u00e1nh n\u1eb7ng l\u00ean c\u1ed5 tay v\u00e0 vai l\u00e0 r\u1ea5t \u0111\u00e1ng k\u1ec3. \u0110\u1eb7c bi\u1ec7t khi th\u1ef1c hi\u1ec7n c\u00e1c \u0111i\u1ec1u ch\u1ec9nh g\u00f3c nh\u1ecf trong khoang mi\u1ec7ng h\u1eb9p, tay c\u1ea7m n\u1eb7ng nhanh ch\u00f3ng l\u00e0m m\u1ecfi ng\u00f3n tay v\u00e0 ph\u00e1 v\u1ee1 nh\u1ecbp \u0111i\u1ec7u \u0111i\u1ec1u tr\u1ecb.

Vi\u1ec7c kh\u1eed tr\u00f9ng kh\u00f4ng \u0111\u1ea7y \u0111\u1ee7 l\u00e0 m\u1ed9t m\u1ed1i nguy hi\u1ec3m ti\u1ec1m t\u00e0ng \u0111\u1ed1i v\u1edbi ph\u00f2ng kh\u00e1m. Nhi\u1ec1u s\u1ea3n ph\u1ea9m c\u00f3 tay c\u1ea7m v\u1edbi kh\u1ea3 n\u0103ng ch\u1ed1ng n\u01b0\u1edbc kh\u00f4ng \u0111\u1ea1t y\u00eau c\u1ea7u, ch\u1ec9 cho ph\u00e9p lau ch\u00f9i b\u1ec1 m\u1eb7t. Ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m t\u00edch t\u1ee5 trong c\u00e1c k\u1ebd h\u1edf c\u1ee7a \u0111\u1ea7u d\u00f2, t\u1ea1o ra nguy c\u01a1 l\u00e2y nhi\u1ec5m ch\u00e9o l\u00e2u d\u00e0i. N\u1ebfu th\u1ea5u k\u00ednh \u0111\u1ea7u d\u00f2 \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng th\u1ee7y tinh th\u00f4ng th\u01b0\u1eddng, n\u00f3 s\u1ebd b\u1ecb tr\u1ea7y x\u01b0\u1edbc r\u1ea5t nhanh, v\u00e0 vi\u1ec7c thay th\u1ebf n\u00f3 tr\u1edf th\u00e0nh m\u1ed9t kho\u1ea3n chi ph\u00ed \u0111\u1ecbnh k\u1ef3 kh\u00e1c.

Nh\u1eefng v\u1ea5n \u0111\u1ec1 \u0111au nh\u1ee9c n\u00e0y th\u1ef1c ch\u1ea5t c\u00f3 c\u00e1c ch\u1ec9 s\u1ed1 \u0111o l\u01b0\u1eddng c\u1ee5 th\u1ec3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 \u0111\u1ecbnh l\u01b0\u1ee3ng. Camera n\u1ed9i nha kh\u00f4ng d\u00e2y c\u1ee7a HOM cung c\u1ea5p c\u00e1c gi\u1ea3i ph\u00e1p ch\u00ednh x\u00e1c cho nh\u1eefng v\u1ea5n \u0111\u1ec1 l\u00e2m s\u00e0ng th\u1ef1c t\u1ebf n\u00e0y.<\/p>\n\t\t\n<\/div>\n

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V\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh, camera n\u1ed9i nha kh\u00f4ng d\u00e2y HOM \u0111\u01b0\u1ee3c trang b\u1ecb c\u1ea3m bi\u1ebfn h\u00ecnh \u1ea3nh CMOS 1\/6, h\u1ed7 tr\u1ee3 \u0111\u1ed9 ph\u00e2n gi\u1ea3i cao 1080P v\u00e0 x\u1eed l\u00fd h\u00ecnh \u1ea3nh ISP 1080P. L\u1ed7 \u1ed1ng t\u1ee7y ph\u00eda sau, s\u00e2u r\u0103ng v\u00f9ng k\u1ebd v\u00e0 c\u00e1c \u0111\u01b0\u1eddng n\u1ee9t \u0111\u1ec1u \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb r\u00f5 n\u00e9t. \u1ed0ng k\u00ednh quang h\u1ecdc s\u1eed d\u1ee5ng thi\u1ebft k\u1ebf g\u00f3c r\u1ed9ng FOV 85\u00b0 v\u1edbi \u0111\u1ed9 m\u00e9o \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t \u1edf m\u1ee9c d\u01b0\u1edbi 1.0%, t\u00e1i t\u1ea1o trung th\u1ef1c c\u00e1c c\u1ea5u tr\u00fac gi\u1ea3i ph\u1eabu tr\u00ean m\u00e0n h\u00ecnh. V\u1edbi b\u1ed9 l\u1ecdc h\u1ed3ng ngo\u1ea1i 3P+IR, n\u00f3 ch\u1eb7n hi\u1ec7u qu\u1ea3 \u00e1nh s\u00e1ng l\u1ea1c v\u00e0 mang l\u1ea1i kh\u1ea3 n\u0103ng t\u00e1i t\u1ea1o m\u00e0u s\u1eafc t\u1ef1 nhi\u00ean h\u01a1n.

V\u1ec1 tr\u1ea3i nghi\u1ec7m truy\u1ec1n d\u1eabn v\u00e0 thu h\u00ecnh, camera n\u1ed9i nha kh\u00f4ng d\u00e2y HOM \u0111\u1ea1t \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i kh\u00f4ng d\u00e2y kh\u00f4ng \u0111\u1ed9 tr\u1ec5 \u2014 m\u00e0n h\u00ecnh hi\u1ec3n th\u1ecb ch\u00ednh x\u00e1c v\u1ecb tr\u00ed \u0111\u1ea7u d\u00f2 \u0111ang h\u01b0\u1edbng t\u1edbi. Kho\u1ea3ng c\u00e1ch ch\u1ee5p c\u1ee7a tay c\u1ea7m bao ph\u1ee7 t\u1eeb 1,2mm \u0111\u1ebfn 40mm, d\u1ec5 d\u00e0ng x\u1eed l\u00fd m\u1ecdi vi\u1ec7c t\u1eeb quan s\u00e1t \u1ed1ng t\u1ee7y s\u00e2u \u0111\u1ebfn qu\u00e9t to\u00e0n b\u1ed9 khoang mi\u1ec7ng ch\u1ec9 v\u1edbi m\u1ed9t tay c\u1ea7m duy nh\u1ea5t.

\u0110\u1ec3 t\u1ed1i \u01b0u h\u00f3a \u0111\u1ed9 b\u00e1m v\u00e0 th\u1eddi l\u01b0\u1ee3ng pin, tay c\u1ea7m c\u00f3 thi\u1ebft k\u1ebf nh\u1eb9, k\u1ebft h\u1ee3p v\u1edbi pin dung l\u01b0\u1ee3ng cao 1000mA v\u00e0 m\u1ee9c ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng c\u1ef1c th\u1ea5p \u22641,2W, \u0111\u00e1p \u1ee9ng nhu c\u1ea7u ch\u0103m s\u00f3c b\u1ec7nh nh\u00e2n su\u1ed1t c\u1ea3 ng\u00e0y. Ch\u1ebf \u0111\u1ed9 ng\u1ee7 th\u00f4ng minh ch\u1ec9 ti\u00eau th\u1ee5 \u22640,7W, gi\u00fap ti\u1ebft ki\u1ec7m \u0111i\u1ec7n n\u0103ng v\u00e0 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd linh ki\u1ec7n. Tay c\u1ea7m h\u1ed7 tr\u1ee3 kh\u1eed tr\u00f9ng ho\u00e0n to\u00e0n b\u1eb1ng c\u00e1ch ng\u00e2m, v\u00e0 th\u1ea5u k\u00ednh c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng tr\u1ea7y x\u01b0\u1edbc v\u00e0 \u0103n m\u00f2n, duy tr\u00ec h\u00ecnh \u1ea3nh r\u00f5 n\u00e9t ngay c\u1ea3 khi s\u1eed d\u1ee5ng th\u01b0\u1eddng xuy\u00ean trong th\u1eddi gian d\u00e0i.

T\u1eeb ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh \u0111\u1ebfn kh\u1ea3 n\u0103ng truy\u1ec1n t\u1ea3i, t\u1eeb \u0111\u1ed9 b\u00e1m \u0111\u1ebfn kh\u1ea3 n\u0103ng kh\u1eed tr\u00f9ng, camera n\u1ed9i nha kh\u00f4ng d\u00e2y HOM bi\u1ebfn m\u1ecdi v\u1ea5n \u0111\u1ec1 kh\u00f3 kh\u0103n trong l\u00e2m s\u00e0ng th\u00e0nh m\u1ed9t th\u01b0\u1edbc \u0111o c\u1ee5 th\u1ec3 c\u00f3 th\u1ec3 ki\u1ec3m ch\u1ee9ng \u0111\u01b0\u1ee3c \u2014 gi\u00fap nha s\u0129 l\u1ef1a ch\u1ecdn r\u00f5 r\u00e0ng v\u00e0 s\u1eed d\u1ee5ng t\u1ef1 tin.<\/p>\n\t\t\n<\/div>\n\n<\/div>\n

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H\u1ecfi: \u1ee8ng d\u1ee5ng ch\u00ednh c\u1ee7a camera n\u1ed9i nha kh\u00f4ng d\u00e2y l\u00e0 g\u00ec?<\/strong>
A: Camera n\u1ed9i nha kh\u00f4ng d\u00e2y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c ph\u00f2ng kh\u00e1m nha khoa. N\u00f3 hi\u1ec3n th\u1ecb tr\u1ef1c quan c\u00e1c t\u00ecnh tr\u1ea1ng trong mi\u1ec7ng nh\u01b0 r\u0103ng n\u1ee9t, s\u00e2u r\u0103ng k\u1ebd v\u00e0 v\u00f4i r\u0103ng tr\u00ean m\u00e0n h\u00ecnh, t\u1ea1o \u0111i\u1ec1u ki\u1ec7n thu\u1eadn l\u1ee3i cho vi\u1ec7c giao ti\u1ebfp gi\u1eefa b\u00e1c s\u0129 v\u00e0 b\u1ec7nh nh\u00e2n v\u1ec1 t\u00ecnh tr\u1ea1ng b\u1ec7nh v\u00e0 h\u1ed7 tr\u1ee3 trong vi\u1ec7c kh\u00e1m v\u00e0 ch\u1ea9n \u0111o\u00e1n r\u0103ng mi\u1ec7ng.<\/p>\n\t\t

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H\u1ecfi: Khi l\u1ef1a ch\u1ecdn camera n\u1ed9i nha kh\u00f4ng d\u00e2y, c\u1ea7n \u01b0u ti\u00ean nh\u1eefng th\u00f4ng s\u1ed1 quan tr\u1ecdng n\u00e0o?<\/strong>
A: B\u1ed1n th\u00f4ng s\u1ed1 quan tr\u1ecdng c\u1ea7n \u0111\u01b0\u1ee3c \u01b0u ti\u00ean: t\u1ef7 l\u1ec7 bi\u1ebfn d\u1ea1ng h\u00ecnh \u1ea3nh, \u0111\u1ed9 tr\u1ec5 truy\u1ec1n d\u1eabn kh\u00f4ng d\u00e2y, m\u1ee9c \u0111\u1ed9 kh\u1eed tr\u00f9ng v\u00e0 tr\u1ecdng l\u01b0\u1ee3ng tay c\u1ea7m. Bi\u1ebfn d\u1ea1ng qu\u00e1 m\u1ee9c c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn ch\u1ea9n \u0111o\u00e1n sai; \u0111\u1ed9 tr\u1ec5 kh\u00f4ng d\u00e2y l\u00e0m gi\u00e1n \u0111o\u1ea1n giao ti\u1ebfp gi\u1eefa b\u00e1c s\u0129 v\u00e0 b\u1ec7nh nh\u00e2n; hi\u1ec7u qu\u1ea3 kh\u1eed tr\u00f9ng li\u00ean quan \u0111\u1ebfn vi\u1ec7c ki\u1ec3m so\u00e1t nhi\u1ec5m tr\u00f9ng trong c\u00e1c ph\u00f2ng kh\u00e1m nha khoa; tr\u1ecdng l\u01b0\u1ee3ng tay c\u1ea7m \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ef1 tho\u1ea3i m\u00e1i c\u1ee7a nha s\u0129 trong c\u00e1c cu\u1ed9c t\u01b0 v\u1ea5n k\u00e9o d\u00e0i nhi\u1ec1u gi\u1edd.<\/p>\n\t\t\t\t\t

H\u1ecfi: Hi\u1ec7n t\u01b0\u1ee3ng m\u00e9o h\u00ecnh c\u1ee7a camera trong mi\u1ec7ng g\u00e2y ra nh\u1eefng r\u1ee7i ro g\u00ec?<\/strong>
A: S\u1ef1 bi\u1ebfn d\u1ea1ng nghi\u00eam tr\u1ecdng l\u00e0m sai l\u1ec7ch h\u00ecnh th\u00e1i c\u1ee7a r\u0103ng v\u00e0 c\u1ea5u tr\u00fac \u1ed1ng t\u1ee7y. H\u00ecnh \u1ea3nh hi\u1ec3n th\u1ecb kh\u00f4ng kh\u1edbp v\u1edbi t\u00ecnh tr\u1ea1ng th\u1ef1c t\u1ebf trong khoang mi\u1ec7ng, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn vi\u1ec7c \u0111\u00e1nh gi\u00e1 sai b\u1ec7nh v\u00e0 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn k\u1ebf ho\u1ea1ch \u0111i\u1ec1u tr\u1ecb.<\/p>\n\t\t\t\t\t

H\u1ecfi: C\u00f3 th\u1ec3 ng\u00e2m camera n\u1ed9i nha kh\u00f4ng d\u00e2y v\u00e0o n\u01b0\u1edbc \u0111\u1ec3 kh\u1eed tr\u00f9ng \u0111\u01b0\u1ee3c kh\u00f4ng?<\/strong>
A: Kh\u00f4ng ph\u1ea3i t\u1ea5t c\u1ea3 c\u00e1c m\u1eabu m\u00e1y \u0111\u1ec1u h\u1ed7 tr\u1ee3 kh\u1eed tr\u00f9ng b\u1eb1ng c\u00e1ch ng\u00e2m. Nhi\u1ec1u s\u1ea3n ph\u1ea9m gi\u00e1 r\u1ebb ch\u1ec9 cho ph\u00e9p lau b\u1ec1 m\u1eb7t, khi\u1ebfn b\u1ee5i b\u1ea9n d\u1ec5 b\u1ecb m\u1eafc k\u1eb9t trong c\u00e1c k\u1ebd h\u1edf. M\u00e1y \u1ea3nh n\u1ed9i nha kh\u00f4ng d\u00e2y HOM h\u1ed7 tr\u1ee3 kh\u1eed tr\u00f9ng b\u1eb1ng c\u00e1ch ng\u00e2m ho\u00e0n to\u00e0n \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u ki\u1ec3m so\u00e1t nhi\u1ec5m khu\u1ea9n c\u1ee7a c\u00e1c ph\u00f2ng kh\u00e1m nha khoa.<\/p>\n\t\t\t\t\t

H\u1ecfi: Ph\u1ea1m vi l\u1ea5y n\u00e9t macro c\u00f3 \u00fd ngh\u0129a g\u00ec \u0111\u1ed1i v\u1edbi vi\u1ec7c kh\u00e1m r\u0103ng mi\u1ec7ng?<\/strong>
A: Ch\u1ee5p \u1ea3nh macro \u1edf c\u1ef1 ly g\u1ea7n cho ph\u00e9p quan s\u00e1t c\u00e1c l\u1ed7 \u1ed1ng t\u1ee7y v\u00e0 c\u00e1c v\u1ebft n\u1ee9t nh\u1ecf; ch\u1ee5p \u1ea3nh \u1edf c\u1ef1 ly xa thu \u0111\u01b0\u1ee3c to\u00e0n b\u1ed9 cung r\u0103ng trong m\u1ed9t khung h\u00ecnh. Ph\u1ea1m vi l\u1ea5y n\u00e9t t\u1eeb 1,2mm\u201340mm cho ph\u00e9p m\u1ed9t thi\u1ebft b\u1ecb duy nh\u1ea5t \u0111\u00e1p \u1ee9ng m\u1ecdi t\u00ecnh hu\u1ed1ng, t\u1eeb ki\u1ec3m tra t\u1ed5n th\u01b0\u01a1ng nh\u1ecf \u0111\u1ebfn qu\u00e9t to\u00e0n b\u1ed9 khoang mi\u1ec7ng.<\/p>\n\t\t\t\t\t

H\u1ecfi: Camera n\u1ed9i nha kh\u00f4ng d\u00e2y c\u00f3 b\u1ecb \u0111\u1ed9 tr\u1ec5 khung h\u00ecnh ho\u1eb7c gi\u1eadt h\u00ecnh kh\u00f4ng?<\/strong>
A: C\u00e1c s\u1ea3n ph\u1ea9m c\u1ea5p th\u1ea5p th\u01b0\u1eddng c\u00f3 \u0111\u1ed9 tr\u1ec5, v\u00e0 hi\u1ec7n t\u01b0\u1ee3ng nh\u1ea5p nh\u00e1y ho\u1eb7c m\u1ea5t k\u1ebft n\u1ed1i c\u00f3 xu h\u01b0\u1edbng x\u1ea3y ra khi nhi\u1ec1u thi\u1ebft b\u1ecb kh\u00f4ng d\u00e2y \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t \u0111\u1ed3ng th\u1eddi. C\u00e1c m\u1eabu cao c\u1ea5p cung c\u1ea5p kh\u1ea3 n\u0103ng \u0111\u1ed3ng b\u1ed9 h\u00f3a h\u00ecnh \u1ea3nh theo th\u1eddi gian th\u1ef1c, v\u1edbi m\u00e0n h\u00ecnh c\u1eadp nh\u1eadt ngay l\u1eadp t\u1ee9c khi \u0111\u1ea7u d\u00f2 di chuy\u1ec3n.<\/p>\n\t\t\n<\/div>\n\n<\/div>\n\t\t<\/div>","protected":false},"excerpt":{"rendered":"

Trong giao ti\u1ebfp l\u00e2m s\u00e0ng nha khoa, kho\u1ea3nh kh\u1eafc kh\u00f3 ch\u1ecbu nh\u1ea5t \u0111\u1ed1i v\u1edbi nha s\u0129 c\u00f3 l\u1ebd l\u00e0 khi b\u1ec7nh nh\u00e2n ch\u1ec9 v\u00e0o phim X-quang v\u00e0 gi\u1ea3i th\u00edch, \u201cC\u00f3 m\u1ed9t v\u1ebft n\u1ee9t \u1edf \u0111\u00e2y,\u201d nh\u01b0ng b\u1ec7nh nh\u00e2n l\u1ea1i nh\u00ecn ch\u1eb1m ch\u1eb1m v\u00e0 n\u00f3i, \u201cT\u00f4i kh\u00f4ng th\u1ea5y.\u201d Ph\u01b0\u01a1ng ph\u00e1p soi mi\u1ec7ng truy\u1ec1n th\u1ed1ng v\u00e0 quan s\u00e1t b\u1eb1ng m\u1eaft th\u01b0\u1eddng \u0111ang \u0111\u01b0\u1ee3c thay \u0111\u1ed5i ho\u00e0n to\u00e0n b\u1edfi camera n\u1ed9i soi mi\u1ec7ng kh\u00f4ng d\u00e2y. Nh\u01b0ng v\u1edbi c\u00e1c s\u1ea3n ph\u1ea9m [\u2026]<\/p>","protected":false},"author":2,"featured_media":2881,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[34],"tags":[],"class_list":["post-2837","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-corporate-news"],"_links":{"self":[{"href":"https:\/\/oralhom.com\/vi\/wp-json\/wp\/v2\/posts\/2837","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oralhom.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/oralhom.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/oralhom.com\/vi\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/oralhom.com\/vi\/wp-json\/wp\/v2\/comments?post=2837"}],"version-history":[{"count":16,"href":"https:\/\/oralhom.com\/vi\/wp-json\/wp\/v2\/posts\/2837\/revisions"}],"predecessor-version":[{"id":2884,"href":"https:\/\/oralhom.com\/vi\/wp-json\/wp\/v2\/posts\/2837\/revisions\/2884"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oralhom.com\/vi\/wp-json\/wp\/v2\/media\/2881"}],"wp:attachment":[{"href":"https:\/\/oralhom.com\/vi\/wp-json\/wp\/v2\/media?parent=2837"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/oralhom.com\/vi\/wp-json\/wp\/v2\/categories?post=2837"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/oralhom.com\/vi\/wp-json\/wp\/v2\/tags?post=2837"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}