跳到主要内容
LDM Ultrasound — 声学超声 · 型号与监管记录核实中

声学超声 · 型号与监管记录核实中

LDM Ultrasound

从舒适与恢复辅助角度中立说明LDM声学超声。在通过权威记录核实前,不公布诊所所用确切型号或监管状态。

皮肤科专科医生

Board-Certified

AAD 国际院士

IFAAD

治疗时长
面诊后确定
建议次数
无固定疗程
恢复期
因方案而异
尹尚烈院长
尹尚烈院长 审校
皮肤科专科医生 · 院长 · AAD会员
01

概述

LDM属于声学超声类别。在通过权威记录核实诊所确切型号、制造商、许可编号、司法辖区与许可范围前,本页不发布批准或许可主张。

适用于以下困扰

  • Questions about using LDM as a comfort adjunct rather than a primary treatment
  • How LDM differs from light, radiofrequency, and focused-ultrasound devices
  • Whether LDM should be paired with another procedure; timing requires individual assessment
  • Post-rhinoseptoplasty swelling and bruising — the population studied in the cited 2024 paper
  • What the manufacturer's non-thermal description does and does not establish clinically
  • Patients researching 'German lightwave'-style devices — LDM is acoustic ultrasound, NOT light

推荐人群

  • Adults considering a non-light-based comfort option after an in-person skin assessment
  • Patients asking whether LDM is appropriate before or after another procedure
  • Patients with darker phototypes who understand that a non-light-based mechanism does not establish zero PIH or zero reaction risk
  • Short-stay visitors who understand that an individualized repeat plan may not fit one trip
  • Patients accepting LDM as comfort-and-recovery adjunct, not therapeutic primary
  • Patients accepting limited-evidence framing: the cited 48-patient study was retrospective, multicenter, and included a manufacturer-affiliated co-author
  • Patients accepting that regulatory status is not published until the exact model, manufacturer, authorization number, and scope are verified from an authoritative record
  • Include your preferred consultation language, visit dates, and any clinician or staff gender preference in the request; availability is confirmed before booking.
  • Patients who accept that the exact clinic model and regulatory record remain unpublished until authoritative documentation is verified.
  • 理解诊所确切型号与监管记录在权威资料核实完成前不会公布的人
治疗时长

面诊后确定

建议次数

无固定疗程

恢复期

因方案而异

峰值效果

按个体复评

02

效果进展

24-72 hours

Any temporary reaction should be improving. The paired procedure's recovery profile may dominate if LDM was used as an adjunct.

If repeat sessions are considered

Continuation should depend on indication, tolerance, and reassessment. Objective TEWL or barrier-function improvement is not established by the cited clinical study.

Realistic ceiling

Comfort and recovery adjunct. NOT a cure for rosacea / scars / pigment / anti-aging. Patients seeking those outcomes are routed to evidence-based first-line modalities.

03

使用设备

LDM声学超声设备(诊所型号核实中)

在通过权威记录核实诊所确切型号、制造商、许可编号、司法辖区与许可范围前,不公布批准或许可状态。

关键规格

Non-thermal mechanical acoustic ultrasound (NOT light, NOT thermal)
Dual 3 / 10 MHz (LDM-MED) or triple frequency (LDM-Triple) with rapid internal switching
Mechanism
mechanical micromassage at cellular scale
Published study cited here
48-patient retrospective, multicenter, blinded comparison after rhinoseptoplasty
The citations on this page do not establish efficacy for rosacea, barrier repair, or post-laser recovery
Non-light-based comfort modality; zero PIH, zero downtime, and zero-risk claims are not supported
Coupling gel can cause irritation or contact reactions; incidence is not established by the cited LDM study
04

治疗流程

01

Consultation. Rosacea: subtype, baseline topical / oral regimen, trigger profile. Non-rosacea: prior procedure history, sensitive-skin baseline. LDM = comfort adjunct only.

02

Cleansing + coupling-medium application; known material sensitivities reviewed.

03

LDM handpiece pass using the protocol for the exact model confirmed at the visit. Coupling medium is used; treatment sensation and tolerance are checked rather than promised in advance.

04

Coupling medium is removed and the skin is reassessed. Many patients can resume usual activity, but temporary redness, irritation, or a contact reaction remains possible.

注射剂与能量设备由医生亲自施行,绝不委托给护士或技师。本院的诊疗由皮肤科专科医生主导。

尹尚烈院长 · 诊疗院长 · 皮肤科专科医生 · AAD International Fellow
05

术后护理

Day 0

Follow the clinician's instructions and the paired procedure's aftercare if applicable. Avoid adding a new irritant product if the skin is red or uncomfortable.

Day 1-7

Continue tolerated baseline skincare. Coupling gel can cause irritation or a contact reaction; report persistent redness, itching, blistering, pain, swelling, or another unexpected symptom.

Before another session

Reassess the indication, tolerance, and whether any subjective benefit justifies continuing. Do not stop established rosacea treatment to use LDM.

06

常见问题

What regulatory status is published for this LDM model?

No approval or clearance status is published on this page while the exact model, manufacturer, authorization number, jurisdiction, and authorized scope are being verified from an authoritative record. A distributor or regional seller page is not sufficient evidence.

Does LDM cure rosacea?

No. Rosacea is chronic and relapsing. The cited ROSCO consensus supports phenotype-led established treatment; LDM should not replace indicated topical, oral, or vascular treatment. The appropriate plan requires clinical assessment.

What is the LDM evidence base?

Sparse. The PubMed-indexed LDM study cited on this page concerns swelling and bruising after rhinoseptoplasty. It does not establish benefit for rosacea, barrier repair, post-laser recovery, melasma, or anti-aging, and this page does not rely on unverified mechanistic or case-series identifiers.

LDM vs HIFU (Ultherapy) or RF (Thermage)?

They are different device categories and are not interchangeable. Focused ultrasound and monopolar radiofrequency are used for tissue-heating treatment plans, while the manufacturer describes LDM as non-thermal acoustic ultrasound. Device category alone does not establish an outcome or candidacy.

Can I complete an LDM course in one Seoul trip?

An assessment and, if appropriate, one session can fit a short visit. No universal course is published here. If repeat sessions are considered, timing and local follow-up should be decided after reassessment.

Does a non-light-based mechanism mean zero pigment or burn risk?

No. LDM does not target a pigment chromophore, but the cited clinical study does not establish zero PIH, zero burn risk, or a current adverse-event rate for every model and protocol. Skin type, the exact device, settings, coupling, and any paired procedure still require individual assessment.

Can LDM replace my rosacea topical medication?

No. The cited ROSCO consensus supports established phenotype-led treatment, while the LDM study cited here did not study rosacea. Do not stop prescribed rosacea treatment without the treating clinician's advice.

Most serious risk?

Published LDM-specific adverse-event incidence is not established by the cited study. Coupling gel can cause irritation or contact reactions, and persistent redness, itching, blistering, pain, swelling, or another unexpected symptom warrants clinical review. The other risk is delaying effective first-line care by treating LDM as a substitute.

Is LDM the same as 'German lightwave' devices?

The nickname can be misleading. LDM is described as acoustic ultrasound, not light therapy. Confirm the exact manufacturer and model at consultation rather than treating a nickname as device identification.

LDM vs spa sonophoresis?

They use different equipment and protocols, but this page does not publish a device-class comparison until the exact LDM model and authorization record are verified. A device category is not evidence of superior clinical benefit; the available LDM evidence remains sparse.

TEWL / barrier improvement claims?

The citations on this page do not demonstrate improved transepidermal water loss or barrier recovery in humans. A mechanism proposed by a manufacturer should not be presented as an established clinical benefit.

Pricing in Seoul?

No Seoul market range or fixed Delight price is published on this evidence page. Ask for an itemized, dated clinic quote after the proposed device, indication, and session plan are confirmed.

What regulatory status is published for the clinic's LDM model?

None is published while the exact clinic model, manufacturer, authorization number, jurisdiction, and authorized scope are being verified from an authoritative record. A distributor, marketplace, regional seller, or internal assumption is not sufficient evidence.

诊所LDM型号公布了什么监管状态?

目前未公布。诊所正在通过权威记录核实确切型号、制造商、许可编号、司法辖区与许可范围。经销商、市场平台、地区销售页面或内部推断不能作为依据。

注意 · 禁忌

如有以下情况,请于诊察时告知医师。可能无法进行治疗或需调整方案。

  • 治疗前的咨询中会详细告知禁忌事项。
项目概览与对比表
LDM Ultrasound 项目概览
项目详情
治疗时长面诊后确定
建议次数无固定疗程
恢复期因方案而异
峰值效果按个体复评

就诊须知

  • A short visit can accommodate an assessment and, if appropriate, one session. Timing around any paired procedure is decided in person.
  • A repeat plan may not fit one Seoul trip. Continuing locally should be discussed with the home clinician rather than assumed from a fixed course.
  • Written quote pre-flight on request.
  • Include your preferred consultation language and visit dates in the request so available support can be confirmed before travel.
  • Before treatment, ask which records can be provided for home-country follow-up; format, language, and contents must be confirmed for the individual visit.
07

参考文献

本页所载的医学信息(设备规格、效果进展、安全性等)均依据下列一手资料撰写。各项陈述均对应参考相应文献。2 refs
  1. [1]Dual-frequency ultrasound after rhinoseptoplasty — retrospective multicenter blinded study (48 participants). J Cosmet Dermatol (Ahn et al.; manufacturer-affiliated co-author) (2024).
  2. [2]Updated ROSCO recommendations for the management of rosacea — phenotype-based algorithm. Br J Dermatol (Schaller — ROSCO Consensus) (2017).
医学审校Dr. SangYoul Yun· Board-Certified Dermatologist · AAD International Fellow (IFAAD) · ASLMS Member · Former Director, Banobagi Dermatology · KHIDI-registered International Patient Institution· 最近审校日期 2026-05-16

相关治疗

提示: 根据皮肤状况、治疗史和恢复因素,个体差异可能存在。所有治疗方案均通过皮肤科专科医生咨询确定。本页信息仅供参考,不构成医学建议或保证特定效果。

下一步

在决定是否做 LDM Ultrasound 之前,也可以先发一条简短咨询。

先确认是否适合、时间上是否可行,以及应先看哪种治疗,通常就能让后续沟通顺畅很多。