JP6122507B2 - 生検装置及び使用方法 - Google Patents
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150992—Blood sampling from a fluid line external to a patient, such as a catheter line, combined with an infusion line; blood sampling from indwelling needle sets, e.g. sealable ports, luer couplings, valves
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
- A61B10/0233—Pointed or sharp biopsy instruments
- A61B10/0266—Pointed or sharp biopsy instruments means for severing sample
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
- A61B10/0233—Pointed or sharp biopsy instruments
- A61B10/0266—Pointed or sharp biopsy instruments means for severing sample
- A61B10/0275—Pointed or sharp biopsy instruments means for severing sample with sample notch, e.g. on the side of inner stylet
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
- A61B10/04—Endoscopic instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B17/221—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/28—Surgical forceps
- A61B17/29—Forceps for use in minimally invasive surgery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/10—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges for stereotaxic surgery, e.g. frame-based stereotaxis
- A61B90/11—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges for stereotaxic surgery, e.g. frame-based stereotaxis with guides for needles or instruments, e.g. arcuate slides or ball joints
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
- A61B2017/00292—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
- A61B2017/003—Steerable
- A61B2017/00318—Steering mechanisms
- A61B2017/00331—Steering mechanisms with preformed bends
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/0042—Surgical instruments, devices or methods, e.g. tourniquets with special provisions for gripping
- A61B2017/00455—Orientation indicators, e.g. recess on the handle
-
- 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
- A61B17/320016—Endoscopic cutting instruments, e.g. arthroscopes, resectoscopes
- A61B17/32002—Endoscopic cutting instruments, e.g. arthroscopes, resectoscopes with continuously rotating, oscillating or reciprocating cutting instruments
- A61B2017/320032—Details of the rotating or oscillating shaft, e.g. using a flexible shaft
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- 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
- A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2270/00—Control; Monitoring or safety arrangements
- F04C2270/04—Force
- F04C2270/042—Force radial
- F04C2270/0421—Controlled or regulated
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- Surgery (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
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- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Hematology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Physics & Mathematics (AREA)
- Biophysics (AREA)
- Vascular Medicine (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Ophthalmology & Optometry (AREA)
- Surgical Instruments (AREA)
- Cardiology (AREA)
- Transplantation (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Description
本出願は、2012年12月19日に出願された「Biopsy Device and Method of Use」という名称の米国特許仮出願第61/739,112号に対する優先権を主張し、その全体が、参照することにより本出願に組み込まれるものとする。
Claims (20)
- 医療機器に接続して使用するために構成された回転割出装置であって、
基部と、
前記基部に回転可能に連結され、かつ前記医療機器に連結されるように構成された回転部材と、
を備え、
前記基部と前記回転部材との間の相互作用によって、前記基部に対する前記回転部材の回転が、1つ以上の停止点で解除自在に連結されるように、前記回転部材及び前記基部が係合し、その結果、前記回転部材の回転が、前記1つ以上の停止点に対応する位置で、前記医療機器を回転させるようにされている、回転割出装置。 - 前記基部に対する前記回転部材の回転を、前記1つ以上の停止点で、解除自在に連結するように構成された、1つ以上の戻り止めをさらに備える、請求項1に記載の回転割出装置。
- 前記戻り止めが、前記回転部材に配置された凸部と、前記基部に配置された1つ以上の凹部とを備える、請求項2に記載の回転割出装置。
- 前記基部に連結された保持具と、前記保持具と前記回転部材との間に配置された付勢部品とをさらに備え、
前記凸部が前記凹部と位置合わせされているときに、前記凸部が前記1つ以上の凹部のうちの1つの凹部に留まろうとするように、前記付勢部品が、前記回転部材に付勢力を与えるように構成されている、請求項3に記載の回転割出装置。 - 前記複数の凹部が、前記基部の完全に円形の経路に配置されている、請求項3又は4に記載の回転割出装置。
- 前記回転部材が、近接する複数の凹部の係合間で、約5〜25度の間で回転するように前記凹部が配置され、近接する複数の凹部の係合間の前記回転部材の回転は、前記医療機器を約5〜25度の間で回転させるように構成されている、請求項3〜5のいずれか一項に記載の回転割出装置。
- 前記回転部材が前記基部に対して回転する際に、前記戻り止めが、戻り止め係合又は戻り止め係合解除の可聴性表示をもたらすように構成された、請求項2〜6のいずれか一項に記載の回転割出装置。
- 前記回転部材が前記基部に対して回転する際に、前記戻り止めが、戻り止め係合又は戻り止め係合解除の触知性表示をもたらすように構成された、請求項2〜7のいずれか一項に記載の回転割出装置。
- 視覚的表示が、戻り止め係合の位置の違いによって異なる色を有する、請求項2〜8のいずれか一項に記載の回転割出装置。
- 前記回転部材が、前記医療機器のスロットに係合するように構成された隆起部をさらに備える、請求項1〜9のいずれか一項に記載の回転割出装置。
- 前記回転部材の回転が前記医療用装置も回転させるように、前記回転部材に連結された医療用装置をさらに備える、請求項1に記載の回転割出装置。
- 前記医療用装置が、湾曲した遠位先端を有する伸長部材と、前記伸長部材の近位端に近接して連結されたポインタとを含み、
前記ポインタの一部が、前記湾曲した遠位先端とほぼ同一の平面に位置するように、前記ポインタが配置されている、請求項11に記載の回転割出装置。 - 前記表示に対する前記ポインタの位置が、前記湾曲した遠位先端の前記回転位置に対応するように、前記基部の視覚的表示が配置されている、請求項12に記載の回転割出装置。
- 前記医療用装置が、経血管イントロデューサシースを備える、請求項11〜13のいずれか一項に記載の回転割出装置。
- 前記経血管イントロデューサシースが、体腔内で肝生検装置を前進させるように構成される、請求項14に記載の回転割出装置。
- 前記医療用装置が、経頸静脈性肝内門脈体循環シャント処置で使用するために構成された経血管肝臓治療装置を備える、請求項11〜13のいずれか一項に記載の回転割出装置。
- 前記医療用装置が、ドレナージカテーテルを備える、請求項11〜13のいずれか一項に記載の回転割出装置。
- 前記医療用装置の近位端に近接して結合されているとともに、開いた構成及び閉じた構成において、使い捨てであるように構成された、バルブをさらに備える、請求項14に記載の回転割出装置。
- 前記バルブが、前記開いた構成と閉じた構成との間で切り替わるように構成された、請求項18に記載の回転割出装置。
- 前記ポインタが、前記バルブと前記イントロデシューサシースとの間に配置されている、請求項18又は19に記載の回転割出装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261739112P | 2012-12-19 | 2012-12-19 | |
US61/739,112 | 2012-12-19 | ||
PCT/US2013/076418 WO2014100349A1 (en) | 2012-12-19 | 2013-12-19 | Biopsy device and method of use |
Publications (2)
Publication Number | Publication Date |
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JP2016506272A JP2016506272A (ja) | 2016-03-03 |
JP6122507B2 true JP6122507B2 (ja) | 2017-04-26 |
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JP2015549679A Active JP6122507B2 (ja) | 2012-12-19 | 2013-12-19 | 生検装置及び使用方法 |
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US (2) | US10638964B2 (ja) |
EP (1) | EP2934340B1 (ja) |
JP (1) | JP6122507B2 (ja) |
CA (1) | CA2890477C (ja) |
RU (1) | RU2648028C2 (ja) |
WO (1) | WO2014100349A1 (ja) |
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- 2013-12-19 US US14/134,280 patent/US10638964B2/en active Active
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CA2890477C (en) | 2022-09-06 |
US10638964B2 (en) | 2020-05-05 |
RU2015129514A (ru) | 2017-01-24 |
RU2648028C2 (ru) | 2018-03-21 |
WO2014100349A1 (en) | 2014-06-26 |
US20200261007A1 (en) | 2020-08-20 |
JP2016506272A (ja) | 2016-03-03 |
EP2934340A1 (en) | 2015-10-28 |
CA2890477A1 (en) | 2014-06-26 |
EP2934340B1 (en) | 2023-09-27 |
EP2934340A4 (en) | 2016-09-28 |
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