JP7393035B2 - 薬物注入用チップ、ハンドピース及び皮膚処置装置 - Google Patents
薬物注入用チップ、ハンドピース及び皮膚処置装置 Download PDFInfo
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- 239000003814 drug Substances 0.000 title claims description 92
- 229940079593 drug Drugs 0.000 title claims description 92
- 238000002347 injection Methods 0.000 title claims description 42
- 239000007924 injection Substances 0.000 title claims description 42
- 230000033001 locomotion Effects 0.000 claims description 13
- 210000003491 skin Anatomy 0.000 description 97
- 238000000034 method Methods 0.000 description 5
- 210000001519 tissue Anatomy 0.000 description 5
- 238000013459 approach Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 239000000470 constituent Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000009545 invasion Effects 0.000 description 2
- 230000037303 wrinkles Effects 0.000 description 2
- 102000008186 Collagen Human genes 0.000 description 1
- 108010035532 Collagen Proteins 0.000 description 1
- 208000012641 Pigmentation disease Diseases 0.000 description 1
- 206010039580 Scar Diseases 0.000 description 1
- 206010040954 Skin wrinkling Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229920001436 collagen Polymers 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 210000004207 dermis Anatomy 0.000 description 1
- 238000012377 drug delivery Methods 0.000 description 1
- 230000002500 effect on skin Effects 0.000 description 1
- 210000004177 elastic tissue Anatomy 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 210000002374 sebum Anatomy 0.000 description 1
- 230000037394 skin elasticity Effects 0.000 description 1
- 230000036560 skin regeneration Effects 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
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- A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
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- A61M2037/0007—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin having means for enhancing the permeation of substances through the epidermis, e.g. using suction or depression, electric or magnetic fields, sound waves or chemical agents
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- A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
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- A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
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Description
そのために、非ロック経路部662は、ロック経路部666と段差をなし、ロック経路部666よりも相対的に大きな内径を有することができる。
11 侵襲穴
100 本体
200 ディスプレイモジュール
300 操作モジュール
400 ケーブル
500 ハンドピース
510 スクリュー軸
600 薬物注入用チップ
610 シリンダー
612 第1空間
614 第2空間
620 シャフト
622 フック溝
630 ニードルユニット
632 プランジャ
632a チャンネル
634 コネクティングロッド
636 ニードル
650 ロックユニット
652 ロックブラケット
654 ロックアーム
654a 第1外径部
654b 勾配部
654c 第2外径部
656 フック
660 ガイド
662 非ロック経路部
664 勾配経路部
666 ロック経路部
680 ストッパ
Claims (10)
- シリンダーと、
前記シリンダーに設けられて、駆動モジュールの駆動力により皮膚に接近又は離間する方向に移動するシャフトと、
前記シャフトと前記皮膚との間に配置されるニードルユニットと、
前記シャフトと前記ニードルユニットとの間に設けられ、前記シャフトの移動に従い、前記シャフトをロック又はロック解除するロックユニットと、を含み、
前記シャフトと前記ロックユニットのうちの何れか1つには、フック溝が設けられ、
前記シャフトと前記ロックユニットのうちの他の1つには、前記フック溝にロック又はロック解除されるフックが設けられ、
前記ロックユニットは、
前記シャフトと同軸をなし、前記ニードルユニットに繋がるロックブラケットと、
前記ロックブラケットに弾性支持されて、前記シャフトに向かって接近又は離間する方向に移動するロックアームと、を含み、
前記ロックアームには、前記フック溝又は前記フックが形成され、
前記シリンダーに設けられて、前記ロックアームの移動を案内するガイドを更に含み、
前記ガイドは、
前記ロックアームが前記シャフトと離間し、前記フック溝と前記フックがロック解除されて移動する非ロック経路部と、
前記ロックアームが前記シャフトに密着し、前記フック溝と前記フックがロックされて移動するロック経路部と、を含み、
前記シャフトは、初期には前記ロックユニットと一定間隔離間した位置に配置され、前記シャフトが前記皮膚に接近する方向に移動すると、前記シャフトは、前記ロックユニットの上死点で前記ロックユニットとロックされた後、前記ロックユニットの下死点まで移動でき、前記シャフトが前記皮膚から離間する方向に移動すると、前記シャフトは、前記ロックユニットの前記上死点で前記ロックユニットとロック解除された後、初期位置に移動できるようにした、薬物注入用チップ。 - 前記非ロック経路部は、前記ロック経路部と段差をなし、前記ロック経路部よりも相対的に大きな内径を有する、ことを特徴とする請求項1に記載の薬物注入用チップ。
- 前記ガイドは、
前記非ロック経路部と前記ロック経路部との間に一定の勾配を有する勾配経路部を含むことを特徴とする請求項1に記載の薬物注入用チップ。 - 前記ロックアームは、
前記ロックブラケットから突出して延長した第1外径部と、
前記勾配経路部に対応する一定の勾配を有し、前記第1外径部から突出して延長した勾配部と、
前記第1外径部と段差をなし、前記第1外径部よりも大きな外径を有し、前記勾配部から突出して延長した第2外径部と、を更に含むことを特徴とする請求項3に記載の薬物注入用チップ。 - 前記ニードルユニットは、
前記シリンダーの内部に第1空間と第2空間とを形成するプランジャと、
前記第2空間に配置されて前記プランジャに固定されるニードルと、を含み、
前記プランジャは、前記第1空間と前記第2空間とを繋ぐチャンネルを含み、
前記皮膚に薬物を供給する薬物供給ユニットを更に含む、ことを特徴とする請求項1に記載の薬物注入用チップ。 - 前記薬物供給ユニットは、
前記シリンダーに収容されて、薬物供給通路に供給される前記薬物が貯蔵される薬物貯蔵部を含む、ことを特徴とする請求項5に記載の薬物注入用チップ。 - 前記ニードルには、電気エネルギーが印加される、ことを特徴とする請求項5に記載の薬物注入用チップ。
- 前記ニードルに印加される電気エネルギーは、前記皮膚に熱エネルギーを発生させる、ことを特徴とする請求項5に記載の薬物注入用チップ。
- 請求項1~8の何れか1項に記載の薬物注入用チップが装着されるハンドピース。
- 請求項1~8の何れか1項に記載の薬物注入用チップと、
前記薬物注入用チップが装着されたハンドピースを含む、皮膚処置装置。
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JP2023195158A JP2024012637A (ja) | 2021-05-20 | 2023-11-16 | 薬物注入用チップ、ハンドピース及び皮膚処置装置 |
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CN (1) | CN115364359A (ja) |
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KR102551414B1 (ko) * | 2022-12-19 | 2023-07-05 | 원텍 주식회사 | 고주파 조사장치 및 그 제어방법 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2018131623A1 (ja) | 2017-01-11 | 2018-07-19 | 正典 佐伯 | 穿刺装置及び穿刺装置用カートリッジ |
US20200093996A1 (en) | 2018-07-02 | 2020-03-26 | Jeisys Medical Inc. | Medicine injecting tip, hand piece, and skin treating device |
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US20200093996A1 (en) | 2018-07-02 | 2020-03-26 | Jeisys Medical Inc. | Medicine injecting tip, hand piece, and skin treating device |
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