JP5686448B2 - 回動保持部材を有する毛包単位の除去器具 - Google Patents
回動保持部材を有する毛包単位の除去器具 Download PDFInfo
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- JP5686448B2 JP5686448B2 JP2013502680A JP2013502680A JP5686448B2 JP 5686448 B2 JP5686448 B2 JP 5686448B2 JP 2013502680 A JP2013502680 A JP 2013502680A JP 2013502680 A JP2013502680 A JP 2013502680A JP 5686448 B2 JP5686448 B2 JP 5686448B2
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- hair follicle
- follicle unit
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- removal
- elongate body
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Images
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/3205—Excision instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/3205—Excision instruments
- A61B17/32053—Punch like cutting instruments, e.g. using a cylindrical or oval knife
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/50—Instruments, other than pincettes or toothpicks, for removing foreign bodies from the human body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/10—Hair or skin implants
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/30—Surgical pincettes without pivotal connections
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00743—Type of operation; Specification of treatment sites
- A61B2017/00747—Dermatology
- A61B2017/00752—Hair removal or transplantation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B2017/320064—Surgical cutting instruments with tissue or sample retaining means
Description
Claims (19)
- 毛包単位の除去器具であって:
管腔と、体表を貫通するよう構成された先端部付の遠位端とを有する細長い本体であって、当該細長い本体の管腔は、1以上の毛包単位を受け取るよう構成され、そのための容量を有している細長い本体と;
遠位端と近位端とを具える保持部材であって、前記細長い本体に収納され、格納位置から保持位置の間を前記細長い本体に対して回動するように構成された保持部材と、を具えており;
前記保持部材が回動点の周りを前記保持位置へと回動すると、前記保持部材の遠位端が径方向内側に移動し、かつ前記保持部材の近位端が反対方向に径方向外側へ移動して、前記保持部材の遠位端が前記細長い本体の管腔内に突出することを特徴とする除去器具。 - 請求項1に記載の毛包単位の除去器具において、前記格納位置では、前記保持部材が、当該器具を使用する際に前記体表に侵入する当該毛包単位の除去器具の一部の断面を実質的に増大させることなく、且つ前記1以上の毛包単位を受け取ることができる前記管腔の容量を損なうことなく、構成されていることを特徴とする除去器具。
- 請求項1または2の何れかに記載の毛包単位の除去器具がさらに、前記格納位置と前記保持位置の間で前記保持部材を回動させるよう構成されたアクチュエータを具えていることを特徴とする除去器具。
- 請求項3に記載の毛包単位の除去器具において、前記アクチュエータが、前記保持部材を回動させるために遠位/近位方向に移動するよう構成されていることを特徴とする除去器具。
- 請求項3に記載の毛包単位の除去器具において、前記アクチュエータの動きが、プロセッサによって制御されることを特徴とする除去器具。
- 請求項1乃至5の何れかに記載の毛包単位の除去器具において、前記保持部材が、前記保持部材の遠位端と近位端の間に位置する回動点の周りを回動することを特徴とする除去器具。
- 請求項1乃至6の何れかに記載の毛包単位の除去器具において、前記格納位置では、前記保持部材が、前記細長い本体の管腔壁と実質的に面一であることを特徴とする除去器具。
- 請求項1乃至7の何れかに記載の毛包単位の除去器具において、前記保持部材が、前記細長い本体の管腔内に位置する毛包単位と接触するよう構成された内向面を有し、当該内向面の少なくとも一部は非外傷性に構成されていることを特徴とする除去器具。
- 請求項1乃至8の何れかに記載の毛包単位の除去器具において、前記回動点が、凹み、穴、または湾曲部である支点を含むことを特徴とする除去器具。
- 請求項1乃至9の何れかに記載の毛包単位の除去器具において、前記格納位置では、前記保持部材が、前記細長い本体の壁内に少なくとも部分的に配置されることを特徴とする除去器具。
- 請求項1乃至10の何れかに記載の毛包単位の除去器具において、前記保持部材が、少なくとも2の回動可能な要素を具えていることを特徴とする除去器具。
- 請求項1乃至11の何れかに記載の毛包単位の除去器具において、当該除去器具が更に、前記細長い本体に対して同軸配置された第2の細長い本体を具えていることを特徴とする除去器具。
- 請求項1乃至11の何れかに記載の毛包単位の除去器具において、当該器具が、ロボットアームに動作可能に連結されるよう構成されていることを特徴とする除去器具。
- 請求項1に記載の毛包単位の除去器具において、前記管腔内に突出する前記保持部材の一部がさらに、前記毛包単位を把持するための把持機構を具えていることを特徴とする除去器具。
- 請求項3に記載の毛包単位の除去器具において、前記保持部材がさらに隆起部を具えており、前記アクチュエータが前記隆起部を径方向に押し付けて前記保持部材を回動させることを特徴とする除去器具。
- 請求項3に記載の毛包単位の除去器具において、前記保持部材が複数の回動要素を具えており、前記アクチュエータの運動が、前記複数の回動要素を前記格納位置から前記保持位置に移動させて収束させることを特徴とする除去器具。
- 請求項15に記載の毛包単位の除去器具において、前記アクチュエータの運動により、前記保持部材の遠位端部が前記細長い本体の中心に向かって径方向に移動し、前記保持部材の近位端部が反対方向に移動することを特徴とする除去器具。
- 請求項1乃至17の何れかに記載の毛包単位の除去器具において、前記細長い本体内の前記毛包単位の近位方向への動きを補助するために、前記毛包単位の除去器具が流体源または気体源に連結されることを特徴とする除去器具。
- 請求項1乃至18の何れかに記載の毛包単位の除去器具において、当該除去器具の動作が、実質的に自動化されていることを特徴とする除去器具。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/752,889 | 2010-04-01 | ||
US12/752,889 US8298246B2 (en) | 2010-04-01 | 2010-04-01 | Follicular unit removal tool with pivoting retention member |
PCT/US2011/030022 WO2011123359A2 (en) | 2010-04-01 | 2011-03-25 | Follicular unit removal tool with pivoting retention member |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013523270A JP2013523270A (ja) | 2013-06-17 |
JP5686448B2 true JP5686448B2 (ja) | 2015-03-18 |
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Application Number | Title | Priority Date | Filing Date |
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JP2013502680A Active JP5686448B2 (ja) | 2010-04-01 | 2011-03-25 | 回動保持部材を有する毛包単位の除去器具 |
Country Status (7)
Country | Link |
---|---|
US (2) | US8298246B2 (ja) |
EP (1) | EP2552332A4 (ja) |
JP (1) | JP5686448B2 (ja) |
KR (1) | KR101437253B1 (ja) |
CN (1) | CN102821706B (ja) |
CA (1) | CA2792922C (ja) |
WO (1) | WO2011123359A2 (ja) |
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US20100082042A1 (en) * | 2008-09-30 | 2010-04-01 | Drews Michael J | Biological unit removal tool with occluding member |
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US10448968B2 (en) | 2014-02-26 | 2019-10-22 | Infuez, Llc | Follicle extraction system and related methods |
CN105615950B (zh) * | 2016-02-23 | 2017-10-13 | 汕头大学医学院 | 全功能环切式电动毛囊移植笔 |
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2010
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- 2011-03-25 KR KR1020127025634A patent/KR101437253B1/ko active IP Right Grant
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US20110245845A1 (en) | 2011-10-06 |
US20130023902A1 (en) | 2013-01-24 |
WO2011123359A2 (en) | 2011-10-06 |
WO2011123359A3 (en) | 2012-01-26 |
KR20120139760A (ko) | 2012-12-27 |
KR101437253B1 (ko) | 2014-09-02 |
US8298246B2 (en) | 2012-10-30 |
CN102821706A (zh) | 2012-12-12 |
CA2792922A1 (en) | 2011-10-06 |
JP2013523270A (ja) | 2013-06-17 |
US8876839B2 (en) | 2014-11-04 |
CA2792922C (en) | 2014-09-30 |
EP2552332A2 (en) | 2013-02-06 |
EP2552332A4 (en) | 2014-01-01 |
CN102821706B (zh) | 2015-05-20 |
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