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LDM Ultrasound — 音響超音波 · モデルと規制記録を確認中

音響超音波 · モデルと規制記録を確認中

LDM Ultrasound

LDM音響超音波を快適性と回復補助の観点から中立的に説明します。院内の正確なモデルと規制記録は、公的資料の確認が完了するまで掲載しません。

皮膚科専門医

Board-Certified

AAD International Fellow

IFAAD

所要時間
診察後に決定
推奨回数
固定回数なし
ダウンタイム
計画により異なる
ユン・サンヨル院長
ユン・サンヨル院長 監修
皮膚科専門医 · 院長 · AAD会員
01

概要

LDMは音響超音波のカテゴリーです。正確な院内モデル、製造元、承認・認証番号、法域、適用範囲を公的資料で確認するまでは、承認・認証の主張を掲載しません。

こんなお悩みの方へ

  • 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

推奨される方

  • 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  • Patients who accept that the exact clinic model and regulatory record remain unpublished until authoritative documentation is verified.
  • 正確な院内モデルと規制記録が公的資料で確認されるまで非公開であることを理解できる方
所要時間

診察後に決定

推奨回数

固定回数なし

ダウンタイム

計画により異なる

ピーク効果

経過を個別に確認

02

効果の経過

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

使用機器

LDM音響超音波装置(院内モデル確認中)

正確な院内モデル、製造元、承認・認証番号、法域、適用範囲を公的資料で確認するまで、承認・認証状態は掲載しません。

主要仕様

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

施術の流れ

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.

注射薬とエネルギー機器は必ず医師が直接行い、看護師や技術者に委ねることはありません。当院の診療は皮膚科専門医が主導いたします。

ユン・サンヨル院長 · 診療院長 · 皮膚科専門医 · AAD International Fellow
05

アフターケア

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

よくあるご質問

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.

院内LDMモデルの規制状態は掲載されていますか?

現在は掲載していません。正確な院内モデル、製造元、承認・認証番号、法域、適用範囲を公的資料で確認中です。販売代理店、マーケットプレイス、地域販売会社、院内推測は根拠にしません。

注意・禁忌事項

以下に該当される場合は、診察時に必ず担当医にお伝えください。治療をお受けいただけない場合や、計画を調整させていただく場合がございます。

  • 施術前のカウンセリングで禁忌事項を詳しくご案内します。
施術サマリー・比較表
LDM Ultrasound 施術サマリー
項目内容
所要時間診察後に決定
推奨回数固定回数なし
ダウンタイム計画により異なる
ピーク効果経過を個別に確認

ご来院にあたって

  • 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

本ページに記載された医学的情報(機器仕様・施術効果・安全性等)は、以下の一次資料に基づいて作成されています。各記載は対応する文献を参照しています。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).
監修Dr. SangYoul Yun· Board-Certified Dermatologist · AAD International Fellow (IFAAD) · ASLMS Member · Former Director, Banobagi Dermatology · KHIDI-registered International Patient Institution· 最終監修日 2026-05-16

関連施術

ご案内: 肌の状態、施術歴、回復要因により個人差があります。すべての治療計画は皮膚科専門医の相談を通じて決定されます。このページの情報は参考用であり、医学的助言や特定の結果を保証するものではありません。

次のステップ

LDM Ultrasound の相談前に、短い問い合わせから始めても大丈夫です。

今の悩みに合っているか、日程に無理がないか、どの治療を先に考えるべきかだけでも先に確認しておくと、相談がかなりスムーズになります。