T J NGHIEN c a u DEN TRIEN KHAI
^- SAN XUAT
Trung tam Cong nghe Laser:
NGHIEN CVU, CHE TAO
CAC THIET BI PHUC VU D d i SONG
Vol tfmh hiring nghien cufu ulig dung la mui nlipn de pliat trien, cac can bo cua Trung tam Cong nghe Laser (Vien Ufng dung Cong nghe) da nghien cihi, thiet ke va che tao thanh cong nhieu chung loai thiet b[ laser dung trong ITnh viTc y te va cong nghiep. Dieu nay co y nghta Idn ca ve mat khoa hpc va cong nghe ciing nhuf kinh te - xa hoi (lam chu diiigrc cong nghe, chu dong trong khau bao hanh, gop phan giam chi phi dieu tr[...).
T
rung tam Cdng nghe Laser tien than la Vien Cdng nghe Laser, dfltfc thanh lap tlieo Nghi dinli sd 135/HDBT ngay 16.10.1984 cua Hdi ddng Bd trfldng (nay la Chinh phu) thudc Vien Nghien cflu Cdng nghe Qudc gia (nay la Vien Ung dung Cdng nghe Bd Khoa hpc va Cdng nghe). Vdi dinh hfldng nghien cflu flng dung la mui nhpn de phat trien, Trung tam Cdng nghe Laser da tap trung chu yeu vao hfldng flng dung laser trong y te va cdng nghiep.Dac biet, trong 5 nam trd lai day, phat huy the manh cua minh, Trung tam da nghien cflu va che tao thanh cdng hang chuc loai thiet bi laser dung trong linh vflc y te va xfl ly vat lieu, cac thiet bi do dac, kiem chuan, dieu khien trong cac nganh cdng nghiep... Mdi day, cac can bp cua Trung tam da nghien cflu, thiet ke va che tao thanh cdng mdt sd' thiet hi laser, tieu bieu nhfl: May cat thep khdng ri theo bien dang phflc tap bat ky; thiet hi cham sdc da Model IPL-2011; thiet bi quang tri lieu dieu tri dau nhflc, viem khdp, gout.
May cat thep khong ri theo bien dang phirc tap hatky
Thep khdng ri dfltfc sfl dung ngay cang nhieu trong cac nganh cdng nghiep dflpc pham, thflc pham, ke ca xay dflng, trang tri ndi va ngoai that.
Ddi vdi thep khdng ri, cac phflpng phap cat truyen thd'ng da dflpc trien khai nhifng viec cat theo cac bien dang phflc tap thi khd cd the dat dfltfc sfl chuan xac ve kich tbfldc va dep ve hinh mau. Qua
nghien cflu, cac can bd cua Trung tam da thidt ke, che tao thanh cdng may cat thep khdng ri theo bien dang phflc tap bat ky, vdi dp day cua tam thep den dfldi 3 mm. May gdm mdt dau phat tia Laser Nd: YAG cdng suat trung binh dat 250 W va mdt ban tpa dp. Toan bd he thd'ng dfldc dieu khien bang phan mem chuyen dung do Trung tam viet. Phan mem dieu khien nay boat ddng ddng bp vdi khdi phat tia laser va dich chuyen ban tpa dp theo ban ve mSu vat can cat. Do thiet ke va che tao trong nfldc ca phan cflng (chi nhap mdt sd linh kien ma trong nfldc chfla che tao dflpc) va phan mem nen gia thiet hi chi bang khoang 60-70% so vdi san pham nhap ngoai va chu ddng trong khau bao dfldng.
Thiet h| Cham soc da Model iPL-2011
IPL (Intense Pulsed Light) la ky thuat hien dai dung de tay long. IPL la loai anh sang da sac.
" K H O A H O C ^°*'^^"9 ^-2011
TC/ NGHIEN CL/U DEN TRIEN KHAI - SAN XUAT
thfldng phat ra dfldi dang chudi cd bfldc sdng dao ddng tfl 400 den 1.200 nm, phu hpp vdi hau bet cac vung da tren ctf the va tuyet dd'i an toan. Tia IPL se tiep xuc vao gd'c nang long, nang Iflpng anh sang se chuyen thanh nhiet nang pha buy chan long dang phat trien ma khdng he anh hfldng den da (vi anh sang IPL chi tap trung cao dp vao nhflng diem sam mau tren da). Sflc ndng cua anh sang chieu vao gdc Idng lam yeu nang Idng, khien long khdng mpc len dfltfc trong mot thdi gian dai.
Kha nang hap thu chat dinh dfldng cua long yeu di.
Trong ca qua trinh, nhufng loai Idng cd chfla chut it te bao bac bien cung cd the hi loai bd, bat ke nd mau ddng, mau dd hay mau nau den. Dac biet ky thuat tay long IPL khdng de lai tac dung phu ma cho hieu qua rat cao, len tdi 95%.
Cho den nay, cac phfltfng phap cham sdc da bang xung anh sang cfldng dp cao IPL flng dung trong tham my da dfltfc phat trien va hoan thien tai nhieu nfldc tren the gidi. Tai Viet Nam, day la san pham dau tien do cac nha khoa hpc trong nfldc thupc Trung tam Cdng nghe Laser nghien cflu va che tao. San pham sau khi che tao da dfltfc kiem chuan tai Chi cue Tieu chuan Do Ifldng Chat Iflpng Ha Ndi (Sd Khoa hpc va Cdng nghe Ha Ndi). Thiet bi cd the giup tri nam, tan nbang, bac tfl, xoa nhan be mat da, thu nhd Id chan Idng, xoa quang tham d mat, triet Idng, cai thien td chat da...
Theo danh gia cua nhieu chuyen gia, san pham cd the canh tranh vdi cac thiet bi ngoai nhap ve gia ca va chat Ifldng. Viec nghien cflu va che tao thanh cdng thiet hi nay cd y nghia Idn ca ve mat khoa hpc va cdng nghe cung nhfl kinh te xa bdi (lam chu dflpc cdng nghe, chu ddng dflpc khau bao
hanh, gdp phan thiet thflc lam giam gia thanh thiet hi, giam chi phi dieu tri...).
Thiet bi quang tri lieu dieu tri dau nhirc, viem khoii,gbut
Thiet bi quang tri lieu dieu tri dau nhflc, viem khdp, gout la san pham cua de tai cap ctf sd do nhdm nghien cflu Phdng Laser Y te thudc Trung tam Cdng nghe Laser thiet ke va che tao. Thiet bi sfl dung anh sang laser diode cd bfldc sdng 940 nm, cdng suat 100 mW dung chieu ngoai trflc tiep len cac vung xfltfng khdp hi dau de chfla tri hieu qua cac benh dau nhflc, viem khdp, gout. Thie't bi cd the sfl dung de dieu tri ddc lap hoac dieu tri ket hpp vdi thudc.
Vdi viec che' tao thanh cdng thie't bi quang dieu tri dau nhflc, viem khdp, gout, cac can bd cua Trung tam Cdng nghe Laser da gdp phan quan trpng trong viec phat trien cdng nghe quang dien tfl va flng dung nd trong linh vflc y hpc. Ddng thdi tao dieu kien nang cao nang life chuyen mon cua dpi ngu can bp tre; giup cac phdng kham, ctf sd y te, cac benh vien cd dieu kien trang bi va sfl dung thiet bi nay de dieu tri cho benh nhan (vi gia thiet bi chi bang 70% so vdi san pham nhap ngoai tfl Trung Qud'c), qua dd se giam chi phi chfla benh •
Ninh Xuan Di^n
Hoat dOno
S6thang9.2011 K H O A H O C 37
