Diode laser hair removal opeartion training updated — Transcript

Full transcript

1. 0:00[Music]
2. 0:04Hello everyone. Let me introduce to you
3. 0:08the operation of diode laser hair
4. 0:10removal machine. First let's introduce
5. 0:13the interface.
6. 0:15This is the switch. Turn the key to turn
7. 0:17it on. And this is an emergency switch.
8. 0:21When an emergency situation occur, just
9. 0:24press it to shut down. After starting
10. 0:26up, it will enter the self- test
11. 0:28interface and each item will be tested.
12. 0:32If there is a problem, it will cross. If
13. 0:34there is no problem, it will tick. When
14. 0:37there is no problem, 100% will be
15. 0:41displayed here. In this interface, there
16. 0:44are a medical version and a beauty
17. 0:46version. Let's look at the medical
18. 0:48version first. After entering the
19. 0:51medical version interface, we first
20. 0:53select the skin type and the operation
21. 0:55area. After selecting a specific
22. 0:58treatment area and skin type, the
23. 1:00interface will display recommended
24. 1:02parameters which is can be performed
25. 1:05skin test according to the parameters.
26. 1:07For parameter settings, we also offer
27. 1:10recommended parameters like this. This
28. 1:13is energy density. When the skin type is
29. 1:16darker, the energy density needs to be
30. 1:19reduced. If the skin is fairer, it can
31. 1:22withstand relatively high energy
32. 1:24density. This is the pulse width, which
33. 1:27means the time of the light stays on the
34. 1:29skin. For thicker hair, the pulse width
35. 1:32is relatively higher. This is the
36. 1:34frequency, which mainly affects the
37. 1:37speed of sliding during operation. And
38. 1:39high frequency treatment needs to move
39. 1:42quickly. Suitable for large area
40. 1:44treatment and skilled operators. Low
41. 1:46frequency therapy needs to move slowly.
42. 1:49Suitable for beginners. Moreover, one
43. 1:52haird style treatment suitable for local
44. 1:55small area treatment. This is the number
45. 1:58of shots used for this treatment. This
46. 2:00is the temperature for cooling the
47. 2:02treatment head. And this is the standby
48. 2:05button and ready button. Then this icon
49. 2:08is the setting interface of the
50. 2:10backstage.
51. 2:11The first is the serial number of the
52. 2:13device and the serial number of the
53. 2:16handle. Then there is the total number
54. 2:18of spots used so far. Here we can choose
55. 2:21the language. This is for setting the
56. 2:24light volume and we can choose the laser
57. 2:26emission control mode. The last is
58. 2:29engineering mode. When it is necessary
59. 2:31to adjust the backstage data, the owner
60. 2:34can contact the engineer for the
61. 2:35password. Next, let's take a look at the
62. 2:38beauty version. The first step is to
63. 2:41choose the treatment area and skin type.
64. 2:44The recommended parameters will be
65. 2:46showed. For the beauty version, we only
66. 2:49need to adjust the operation area, skin
67. 2:52type, and energy density. The total
68. 2:55energy and frequency are preset
69. 2:57according to the operation area and skin
70. 2:59type. And this is the cooling
71. 3:01temperature of handle. The progress bar
72. 3:04below is the recommended operation time
73. 3:07according to the skin type and operation
74. 3:09site. When the progress bar reaches
75. 3:12100%, the treatment is completed and the
76. 3:15system will automatically switch to the
77. 3:17standby state to stop the laser output.
78. 3:23Here comes our items preparation. gel,
79. 3:27hand sanitizing gel, alcohol pads,
80. 3:30goggle eye shade, disposable razor,
81. 3:32gloves, line pen, bows, container for
82. 3:36gel. Next, we introduce the operation
83. 3:38procedures. First, sign the informed
84. 3:41consent by the patient. Exclude
85. 3:43contraindications and inform patients of
86. 3:46postoperative precautions and possible
87. 3:48problems. And next step is to draw
88. 3:50lines.
89. 3:54Then take a picture before the operation
90. 3:57so that the effect can be compared.
91. 3:59Finally, clean hands and shave hair.
92. 4:04After shaving, I apply can be used
93. 4:06before the operation to reduce pain.
94. 4:13During the treatment, we adjust the
95. 4:15parameters first, then select the skin
96. 4:17type and operation area. Now, we are
97. 4:19going to make the treatment on the lower
98. 4:21leg. We can see the interface shows a
99. 4:24recommended parameter which is can be
100. 4:26for skin testing. Please remind that the
101. 4:29patient put on the eye shade and the
102. 4:31operator put the goggle on. Firstly
103. 4:33apply gel on the operation area to
104. 4:36protect the skin. The thickness of the
105. 4:38gel should be 2 3 mm and then clean the
106. 4:41treatment head before the operation. Now
107. 4:43we can see some frost on the cooling
108. 4:45head. It can improve the operating
109. 4:47comfort and avoid burning skin.
110. 4:50Generally speaking, the temperature of
111. 4:52the handle defaults to 4° C and the
112. 4:55temperature can be lowered according to
113. 4:57the patients feeling. Then we choose a
114. 4:59specific area for light spot testing.
115. 5:05Now we start the skin test and need to
116. 5:07wait for 5 10 minutes and then to see if
117. 5:10we can reach the endpoint reaction. The
118. 5:13root of the thick and robust hair
119. 5:14follicle may exhibit mild pimples or
120. 5:16edema-like reactions. The fine hair
121. 5:19follicle may appear slightly red or
122. 5:21experience a mild tingling sensation.
123. 5:24After the skin test reaches the endpoint
124. 5:26reaction, the large area treatment can
125. 5:29be started. When operating, note that
126. 5:31the treatment head should be vertically
127. 5:33attached to the skin and properly
128. 5:35pressurized to avoid light leakage. Then
129. 5:38slide according to the frequency during
130. 5:40the treatment. Remember to ask the
131. 5:43patient how they feel. If the patient
132. 5:45feels uncomfortable, the energy should
133. 5:47be adjusted in time and operating method
134. 5:50is swiping along the direction of the
135. 5:52hair follicle. Slide on each part about
136. 5:55six to eight times, but if a suitable
137. 5:57reaction occurs earlier than six to
138. 5:59eight times operation, the treatment can
139. 6:02be stopped. When sliding, the last and
140. 6:04next light spots and overlap by 1/3 to
141. 6:07ensure that each part absorbs enough
142. 6:09energy. At the same time ensure that the
143. 6:12gel is sufficient. If the gel is moved
144. 6:15to other areas, it should be removed
145. 6:17back to the treatment area. We can also
146. 6:20control the sliding speed according to
147. 6:21the light emitting sound. The sliding
148. 6:24method usually uses the cross method
149. 6:26such as sliding three to four times
150. 6:28vertically and then sliding three to
151. 6:30four times horizontally.
152. 6:37[Music]
153. 6:48When there is residue or hair sticking
154. 6:50to the treatment head, we need to wipe
155. 6:52it off in time to ensure normal light
156. 6:54output and avoid skin burns. When all
157. 6:57the treatment areas have reached the
158. 6:58endpoint reaction, the treatment can be
159. 7:01ended. For example, arythemma appears at
160. 7:04the root of the hair follicle and the
161. 7:06skin is reddish in slight heat
162. 7:08indicating that the end point has been
163. 7:10achieved and the treatment can be ended.
164. 7:13Now we can see that arythema has
165. 7:15appeared on the patient's skin which
166. 7:18proves that the endpoint reaction has
167. 7:20been reached. So the treatment can be
168. 7:22stopped.
169. 7:26Now we are going to demonstrate stamp
170. 7:28style treatment method in small area
171. 7:30such as upper lip hair removal
172. 7:32treatment. The proorative and
173. 7:34postoperative procedures are the same as
174. 7:36the previous lower leg treatment. For
175. 7:39stamping treatment, the frequency needs
176. 7:41to be adjusted to one heritz. During
177. 7:44operation, the treatment head should be
178. 7:46vertically attached to the skin and
179. 7:48pressurized properly to avoid light
180. 7:50leakage. When stamping, each light spot
181. 7:53can overlap one/3. When treating lip
182. 7:55hair, the patient can be asked to purse
183. 7:57their lips properly to facilitate the
184. 7:59operation.
185. 8:04[Music]
186. 8:09And now we introduce the difference
187. 8:11between the beauty version and the
188. 8:12medical version. The beauty version is
189. 8:15simpler. It is also the first to choose
190. 8:18the treatment area and the skin type.
191. 8:20Then you only need to adjust the energy
192. 8:22and the temperature. Other parameters
193. 8:24are preset according to the skin type
194. 8:27and treatment area. You don't need to
195. 8:29adjust. Below is the treatment progress
196. 8:31bar showing the recommended operation
197. 8:34time. During operation, the time will
198. 8:37change.
199. 8:41When the progress bar reaches 100% the
200. 8:44treatment is completed and the system
201. 8:46will automatically switch to the standby
202. 8:48state and stop the laser output.
203. 8:51[Music]
204. 8:54After the treatment, we need to remove
205. 8:56the gel and then apply cold compress.
206. 8:58The cold compress method is also very
207. 9:00important. Don't stay in one position
208. 9:03for too long to avoid frostbite. Apply
209. 9:06cold compresses to each position for
210. 9:08about 10 seconds. Then move to the next
211. 9:11location until the patient does not feel
212. 9:13heat and restore the skin temperature.
213. 9:16During the cold compress process, we can
214. 9:18explain to the patient the
215. 9:20post-operative precautions and remind
216. 9:22the interval time for the next treatment
217. 9:24of hair removal. Here we can take a look
218. 9:27at post-operative precautions and
219. 9:29treatment intervals.
220. 9:32In conclusion of this video, we
221. 9:34introduce the interface, pre-operative,
222. 9:37intraoperative, post-operative operation
223. 9:40and treatment course of dialed laser
224. 9:42hair removal. Please watch intently and
225. 9:45follow the standard procedure for
226. 9:46treatment. Thanks for watching. Bye-bye.
227. 9:54[Music]