JP7244115B2 - 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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- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/328—Applying electric currents by contact electrodes alternating or intermittent currents for improving the appearance of the skin, e.g. facial toning or wrinkle treatment
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- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/42—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests having means for desensitising skin, for protruding skin to facilitate piercing, or for locating point where body is to be pierced
- A61M5/425—Protruding skin to facilitate piercing, e.g. vacuum cylinders, vein immobilising means
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- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
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- A61B2018/00452—Skin
- A61B2018/0047—Upper parts of the skin, e.g. skin peeling or treatment of wrinkles
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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
- 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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- A—HUMAN NECESSITIES
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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
- A61M37/0015—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin by using microneedles
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- A—HUMAN NECESSITIES
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
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Description
Claims (17)
- シリンダと、
前記シリンダに往復移動可能に設けられ、前記シリンダの内部に第1空間と第2空間を形成する、プランジャと、
前記プランジャに配置されて、前記第2空間に配置されるニードルとを含み、
ここで、前記シリンダ内の前記プランジャの上側の空間が第1空間であり、下側の空間が第2空間であり、
前記プランジャの往復移動によって前記ニードルが皮膚に挿入及び排出されるホールを形成し、前記ニードルが前記ホールから排出されるとき、前記ホールの周辺に陽圧を形成して前記皮膚に塗布された薬物を前記ホールに注入するものであり、
前記第1空間と前記第2空間を接続し、前記プランジャに流路として第1チャネルが形成され、
前記プランジャの往復移動による前記第1空間の体積の変化量は、前記第2空間の体積の変化量と同一又は大きいため、前記プランジャの下側移動時に前記第2空間の気体が前記第1チャネルを介して前記第1空間に移動し、前記プランジャの上側移動時に前記第1空間の気体が前記第1チャネルを介して前記第2空間に移動することを特徴とする、薬物注入用チップ。 - 前記ニードルの挿入と排出により皮膚にホールが形成され、前記第2空間の陽圧状態で皮膚に形成されたホールに薬物が注入され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。
- 前記プランジャの下側移動時に前記第2空間に陰圧状態が形成され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。
- 前記第2空間の陰圧状態により前記皮膚の表面が前記第2空間に引っ張られ、前記ニードルが既に設定された深さまで侵襲されることを特徴とする請求項3に記載の薬物注入用チップ。
- 前記シリンダには、開放状態で外部と前記第1空間を接続するバルブが配置され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。
- 前記バルブは、前記第1空間の陰圧状態で開放されて外部の空気を前記第1空間に流入させ、前記第1空間の陽圧状態で閉鎖されて前記第1空間の空気が外部に流出するのを遮断す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。
- 前記バルブは、前記プランジャの下側移動時に開放され、前記プランジャの上側移動時に閉鎖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。
- 前記シリンダは第1シリンダと第2シリンダを含み、前記プランジャは前記第1シリンダに前記第1空間と剰余空間を形成する第1プランジャと、前記第2シリンダに前記第2空間を形成する第2プランジャとを含み、前記第1シリンダには、前記剰余空間と外部を接続する第2チャネルが形成され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。
- 前記シリンダは第1シリンダと第2シリンダを含み、前記プランジャは、前記第1シリンダに前記第1空間と剰余空間を形成する第1プランジャと、前記第2シリンダに前記第2空間を形成する第2プランジャとを含み、前記第1プランジャには、前記第1空間と前記剰余空間を接続する第3チャネルが形成され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。
- 前記シリンダには、前記第1空間と外部を接続する第4チャネルが形成され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。
- 前記第4チャネルは、前記プランジャの下側移動時に前記プランジャの移動により開放され、前記プランジャの上側移動時に前記プランジャの移動により閉鎖されることを特徴とする請求項10に記載の薬物注入用チップ。
- 前記シリンダには、外部と前記第1空間を接続する第5チャネルが形成され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。
- 前記第5チャネルは、前記プランジャの下側移動時に前記プランジャの移動により開放され、前記プランジャの上側移動時に前記プランジャの移動により閉鎖されることを特徴とする請求項12に記載の薬物注入用チップ。
- 前記ニードルには、高周波が印加され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。
- 前記ニードルに印加される高周波は、前記皮膚の深部に熱エネルギーを発生させることを特徴とする請求項14に記載の薬物注入用チップ。
- 請求項1~15の何れか一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1~15の何れか一項に記載の薬物注入用チップを用いて患者の皮膚の深部に薬物を注入する皮膚処置装置。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
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KR10-2018-0076601 | 2018-07-02 | ||
KR20180076601 | 2018-07-02 | ||
KR1020180154688A KR102062219B1 (ko) | 2018-07-02 | 2018-12-04 | 약물 주입용 팁, 핸드 피스 및 피부 처치 장치 |
KR10-2018-0154688 | 2018-12-04 | ||
PCT/KR2019/007319 WO2020009351A1 (ko) | 2018-07-02 | 2019-06-18 | 약물 주입용 팁, 핸드 피스 및 피부 처치 장치 |
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JP2021530278A JP2021530278A (ja) | 2021-11-11 |
JP7244115B2 true JP7244115B2 (ja) | 2023-03-22 |
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JP2020573399A Active JP7244115B2 (ja) | 2018-07-02 | 2019-06-18 | 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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US (2) | US11376374B2 (ja) |
EP (3) | EP4137197B1 (ja) |
JP (1) | JP7244115B2 (ja) |
KR (2) | KR102062219B1 (ja) |
CN (1) | CN112368046A (ja) |
IL (1) | IL279842A (ja) |
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KR102062219B1 (ko) * | 2018-07-02 | 2020-01-03 | 주식회사 제이시스메디칼 | 약물 주입용 팁, 핸드 피스 및 피부 처치 장치 |
CN112566690A (zh) * | 2019-07-17 | 2021-03-26 | 杰希思医疗集团株式会社 | 电流施加用针尖、手持件以及皮肤处理装置 |
KR102537814B1 (ko) * | 2020-12-16 | 2023-05-31 | (주)아그네스메디컬 | 고주파 및 약물 겸용 미용시술 장치 |
KR20220157124A (ko) | 2021-05-20 | 2022-11-29 | 주식회사 제이시스메디칼 | 약물 주입용 팁, 핸드피스 및 피부 처치 장치 |
KR20230105459A (ko) * | 2022-01-04 | 2023-07-11 | 서석배 | 니들 및 이를 포함하는 니들 팁 |
KR102604909B1 (ko) * | 2022-05-20 | 2023-11-23 | 주식회사 큐리오시스 | 마이크로니들 테라피 장치, 시스템 |
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IL279842A (en) | 2021-03-01 |
US11376374B2 (en) | 2022-07-05 |
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