Isi ọrụ nke 980nm 1470nm Diode Laser

Anyịdiode laser 980nm + 1470nmnwere ike ịnye ọkụ laser na anụ ahụ dị nro n'ime kọntaktị na ọnọdụ enweghị kọntaktị n'oge usoro ịwa ahụ. A na-egosipụtakarị 980nmlaser nke ngwaọrụ ahụ maka mbepụ, mpụ, vaporization, ablation, hemostasis ma ọ bụ coagulation nke anụ ahụ dị nro na ntị, imi na akpịrị na ịwa ahụ ọnụ (otolaryngology), usoro eze, gastroenterology, izugbe ịwa ahụ, dermatology, plastic ịwa ahụ, podiatry, urology, gynecology. A na-egosikwa ngwaọrụ ahụ maka lipolysis enyere laser aka. Ezubere laser 1470nm nke ngwaọrụ ahụ maka ịnyefe anụ ahụ ọkụ laser na-enweghị kọntaktị n'oge usoro ịwa ahụ n'ozuzu, egosipụtara maka ọgwụgwọ reflux nke veins saphenous jikọtara ya na veins varicose na varicosities.

I. Kedu ka Sistemu-wavelength Dual si enweta mmetụta anụ ahụ?

Ngwa ahụ na-eji photothermolysis ahọpụtara na nnabata mmiri dị iche iche iji nweta vaporization, ịkpụ, ablation, na coagulation.

1. Vaporization & Ịcha

980nm:

Na-etinye obi nke ọma na mmiri, na-abanye n'ime omimi 3-5 mm.

Igwe ọkụ ngwa ngwa (>100 Celsius) na-ebute vaporization anụ ahụ (esi mmiri cellular).

Na ọnọdụ na-aga n'ihu / pulsed, na-enyere aka ịkpụ kọntaktị (dịka ọmụmaatụ, etuto ahụ, anụ ahụ hypertrophic).

1470nm:

Mmụba mmiri dị oke elu (10 × dị elu karịa 980nm), na-amachi omimi ka ọ bụrụ 0.5-2 mm.

Ọ dị mma maka ịkpụ nkenke (dịka ọmụmaatụ, ịwa ahụ mucosal) na-agbasa obere okpomọkụ.

2. Ablation & Coagulation

Ụkpụrụ ejikọtara:

980nm vaporizes anụ ahụ → 1470nm akàrà arịa (collagen shrinkage na 60-70°C).

Na-ebelata ọbara ọgbụgba na usoro dị ka prostate enucleation ma ọ bụ ịwa ahụ laryngeal.

3. Usoro Hemostasis

1470nm:

Na-agbakọ ngwa ngwa obere ụgbọ mmiri (<3 mm) site na denaturation collagen na mmebi endothelial.

II. Ogologo ogologo 1470nm maka ụkọ nri Venous & veins Varicose

1. Usoro nke Action (Endovenous Laser Therapy, EVLT)

Ebumnuche:Mmiri na mgbidi venous (ọ bụghị hemoglobin dabere).

Usoro:

Ntinye eriri Laser: Ntinye a na-ahụ anya n'ime nnukwu akwara saphenous (GSV).

1470nm laser ịgbalite: eriri azụ azụ azụ (1-2 mm / s).

Mmetụta okpomọkụ:

Nbibi endothelial → vein ida.

Mkpịsị nke collagen → fibrosis na-adịgide adịgide.

2. Uru karịrị 980nm

Mbelata nsogbu (obere ọnya, mmerụ ahụ akwara).

Ọnụego mmechi dị elu (> 95%, kwa Journal of Vascular Surgery).

Obere ike achọrọ (n'ihi nnabata mmiri dị elu).

III. Mmejuputa ngwaọrụ

Mgbanwe Ogologo Ogologo Dual:

Nhọrọ ntuziaka / akpaaka (dịka ọmụmaatụ, 980nm maka ịkpụ → 1470nm maka akara).

Fiber Optics:

Radial fibers (ike n'ụdị maka veins).

Ndụmọdụ kọntaktị (maka ebe mgbakasị ahụ ziri ezi).

Sistemu jụrụ oyi:

Ikuku / mmiri jụrụ oyi iji gbochie akpụkpọ ahụ ọkụ.

IV. Mmechi

980nm:Ablation miri emi, ntughari ngwa ngwa.

1470nm:Coagulation elu, mmechi vein.

Mmekọrịta:Ogologo ebili mmiri jikọtara ọnụ na-enyere aka ịrụ ọrụ nke ọma n'ịwa ahụ.

Maka ngwa ngwaọrụ akọwapụtara ma ọ bụ ọmụmụ ụlọ ọgwụ, nye ngwa echere (dịka, urology, phlebology).