JP5341773B2 - 穿刺装置 - Google Patents
穿刺装置 Download PDFInfo
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- JP5341773B2 JP5341773B2 JP2009543858A JP2009543858A JP5341773B2 JP 5341773 B2 JP5341773 B2 JP 5341773B2 JP 2009543858 A JP2009543858 A JP 2009543858A JP 2009543858 A JP2009543858 A JP 2009543858A JP 5341773 B2 JP5341773 B2 JP 5341773B2
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- Prior art keywords
- puncture
- lancet
- housing
- puncturing
- engaging
- Prior art date
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Classifications
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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
- A61B5/150007—Details
- A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
- A61B5/150534—Design of protective means for piercing elements for preventing accidental needle sticks, e.g. shields, caps, protectors, axially extensible sleeves, pivotable protective sleeves
- A61B5/15058—Joining techniques used for protective means
- A61B5/15061—Joining techniques used for protective means by material engagement, e.g. welding, bonding
-
- 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
- A61B5/150007—Details
- A61B5/150015—Source of blood
- A61B5/150022—Source of blood for capillary blood or interstitial fluid
-
- 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
- A61B5/150007—Details
- A61B5/150175—Adjustment of penetration depth
- A61B5/150198—Depth adjustment mechanism at the proximal end of the carrier of the piercing element
-
- 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
- A61B5/150007—Details
- A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
- A61B5/150381—Design of piercing elements
- A61B5/150412—Pointed piercing elements, e.g. needles, lancets for piercing the skin
-
- 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
- A61B5/150007—Details
- A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
- A61B5/150381—Design of piercing elements
- A61B5/150503—Single-ended needles
- A61B5/150519—Details of construction of hub, i.e. element used to attach the single-ended needle to a piercing device or sampling device
-
- 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
- A61B5/150007—Details
- A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
- A61B5/150534—Design of protective means for piercing elements for preventing accidental needle sticks, e.g. shields, caps, protectors, axially extensible sleeves, pivotable protective sleeves
- A61B5/150541—Breakable protectors, e.g. caps, shields or sleeves, i.e. protectors separated destructively, e.g. by breaking a connecting area
- A61B5/150549—Protectors removed by rotational movement, e.g. torsion or screwing
-
- 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
- A61B5/150007—Details
- A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
- A61B5/150534—Design of protective means for piercing elements for preventing accidental needle sticks, e.g. shields, caps, protectors, axially extensible sleeves, pivotable protective sleeves
- A61B5/150694—Procedure for removing protection means at the time of piercing
- A61B5/150717—Procedure for removing protection means at the time of piercing manually removed
-
- 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
- A61B5/151—Devices specially adapted for taking samples of capillary blood, e.g. by lancets, needles or blades
- A61B5/15101—Details
- A61B5/15103—Piercing procedure
- A61B5/15107—Piercing being assisted by a triggering mechanism
- A61B5/15113—Manually triggered, i.e. the triggering requires a deliberate action by the user such as pressing a drive button
-
- 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
- A61B5/151—Devices specially adapted for taking samples of capillary blood, e.g. by lancets, needles or blades
- A61B5/15101—Details
- A61B5/15115—Driving means for propelling the piercing element to pierce the skin, e.g. comprising mechanisms based on shape memory alloys, magnetism, solenoids, piezoelectric effect, biased elements, resilient elements, vacuum or compressed fluids
- A61B5/15117—Driving means for propelling the piercing element to pierce the skin, e.g. comprising mechanisms based on shape memory alloys, magnetism, solenoids, piezoelectric effect, biased elements, resilient elements, vacuum or compressed fluids comprising biased elements, resilient elements or a spring, e.g. a helical spring, leaf spring, or elastic strap
-
- 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
- A61B5/151—Devices specially adapted for taking samples of capillary blood, e.g. by lancets, needles or blades
- A61B5/15101—Details
- A61B5/15126—Means for controlling the lancing movement, e.g. 2D- or 3D-shaped elements, tooth-shaped elements or sliding guides
- A61B5/15128—Means for controlling the lancing movement, e.g. 2D- or 3D-shaped elements, tooth-shaped elements or sliding guides comprising 2D- or 3D-shaped elements, e.g. cams, curved guide rails or threads
-
- 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
- A61B5/151—Devices specially adapted for taking samples of capillary blood, e.g. by lancets, needles or blades
- A61B5/15186—Devices loaded with a single lancet, i.e. a single lancet with or without a casing is loaded into a reusable drive device and then discarded after use; drive devices reloadable for multiple use
- A61B5/15188—Constructional features of reusable driving devices
- A61B5/1519—Constructional features of reusable driving devices comprising driving means, e.g. a spring, for propelling the piercing unit
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Surgery (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dermatology (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Surgical Instruments (AREA)
Description
20 ケース
21 ランセット
27B 穿刺針(穿刺要素)
3 ハウジング
40 リンク部材(第3部材)
40B (リンク部材の)可動軸(可動部)
40C (リンク部材の)固定軸
40D 貫通孔(孔部)
41 移動部材(第1部材)
41A (移動部材の)溝(凹部)
41Ab (溝の)屈曲部
41Ac (溝の)直線部
42 ランセットホルダ(第2部材)
6 穿刺深さ調整機構
60 (穿刺深さ調整機構の)コントロールアーム(変位部材)
61 (穿刺深さ調整機構の)操作キャップ(操作部)
62 係合ピン(係合部)
63 係合ピン(凸部)
64 (操作キャップの)溝
N1 穿刺方向
N2 退避方向
Claims (12)
- 対象部位に向けた穿刺方向に穿刺要素を移動させて上記対象部位を上記穿刺要素により突き刺すための穿刺装置であって、
上記穿刺方向および上記穿刺方向とは反対方向である退避方向に移動可能な第1部材と、
上記穿刺要素を保持するものであり、かつ上記穿刺方向および上記退避方向に移動可能な第2部材と、
上記穿刺方向に直交する軸の周りに回転可能に支持され、上記第1部材の移動により回転運動させられるものであり、上記第1部材に係合部材を介して係合し、かつ、上記第2部材に係合して、回転運動により上記第2部材を上記穿刺方向および上記退避方向に移動させるための第3部材と、
を備えており、
上記第1部材が上記退避方向の停止点から上記穿刺方向の停止点まで1回移動する間に、上記第3部材は1回往復揺動して、上記第2部材は上記穿刺方向へ移動したのち上記退避方向へ移動し、
上記係合部材の上記第3部材と係合する位置を変えて、上記第3部材の回転角度を規制することにより上記穿刺要素による上記対象部位への突き刺し深さを調整するための穿刺深さ調整機構をさらに備えている、穿刺装置。 - 上記穿刺深さ調整機構は、上記第3部材に係合させるための係合部を有し、かつ上記第3部材における上記係合部の係合位置を変位させるための変位部材と、を含んでいる、請求項1に記載の穿刺装置。
- 上記穿刺深さ調整機構は、上記変位部材の位置を調整するための操作部材をさらに含んでいる、請求項2に記載の穿刺装置。
- 上記穿刺深さ調整機構は、上記変位部材および上記操作部材のうちの一方に設けられた凸部と他方に設けられた凹部とを含んでおり、
上記凸部と上記凹部は互いに係合しているとともに相対位置が変化可能とされている、請求項3に記載の穿刺装置。 - 上記操作部材は、回転操作によって上記変位部材の位置を調整するものである、請求項3に記載の穿刺装置。
- 上記操作部材の操作量に対する上記変位部材の移動量が非線形の関係にある、請求項3に記載の穿刺装置。
- 上記変位部材は、上記第3部材における上記係合部の係合位置を、上記穿刺および退避方向に変位させるものである、請求項2に記載の穿刺装置。
- 上記第3部材は、位置固定された回転軸と、上記回転軸を中心として回転可能であり、かつ上記第3部材の回転運動に対して上記第2部材を従動させるための可動部と、上記係合部の位置変位を許容する孔部と、を含んでいる、請求項2に記載の穿刺装置。
- 上記第1部材は、上記穿刺および退避方向に対して傾斜した傾斜部を有する凹部を有しており、
上記係合部は、上記第1部材に対して上記凹部において係合している、請求項2に記載の穿刺装置。 - 上記傾斜部は、互いに傾斜方向の異なるとともに一連に繋がる第1および第2の傾斜部を含む屈曲部であり、
上記凹部は、上記穿刺および退避方向に延びるとともに上記屈曲部の両端部を繋ぐ直線部をさらに有している、請求項9に記載の穿刺装置。 - 上記第1部材、上記第2部材および上記第3部材を収容するためのハウジングをさらに備えており、
上記第1部材は、上記ハウジングに対して相対的に上記退避方向に移動させられることにより上記ハウジングに係合され、かつラッチを解除することにより上記第2部材を上記穿刺方向に移動させるものであり、
上記係合部は、上記第1部材が上記ハウジングに対して相対的に上記退避方向に移動させられるときに上記直線部を移動する、請求項10に記載の穿刺装置。 - 上記第1部材、上記第2部材および上記第3部材を収容するためのハウジングをさらに備えており、
上記穿刺要素をケースに保持させた状態で上記ハウジングに装着したときに上記穿刺要素が上記第2部材に保持される一方で、上記ハウジングから上記ケースを取り外したときに上記第2部材から上記穿刺要素が取り外されるとともに、上記ケースから上記穿刺要素の先端が突出しないように上記ケースによって拘束される、請求項1に記載の穿刺装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009543858A JP5341773B2 (ja) | 2007-11-27 | 2008-11-27 | 穿刺装置 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007306666 | 2007-11-27 | ||
JP2007306666 | 2007-11-27 | ||
PCT/JP2008/071588 WO2009069720A1 (ja) | 2007-11-27 | 2008-11-27 | 穿刺装置 |
JP2009543858A JP5341773B2 (ja) | 2007-11-27 | 2008-11-27 | 穿刺装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2009069720A1 JPWO2009069720A1 (ja) | 2011-04-14 |
JP5341773B2 true JP5341773B2 (ja) | 2013-11-13 |
Family
ID=40678611
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009543858A Active JP5341773B2 (ja) | 2007-11-27 | 2008-11-27 | 穿刺装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8308747B2 (ja) |
EP (1) | EP2221000B1 (ja) |
JP (1) | JP5341773B2 (ja) |
CN (1) | CN101877997B (ja) |
WO (1) | WO2009069720A1 (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8512366B2 (en) | 2010-04-09 | 2013-08-20 | Facet Technologies, Llc | Lancing device with tethered depth-control mechanism |
US9167992B2 (en) * | 2010-11-03 | 2015-10-27 | Roche Diabetes Care, Inc. | Lancet drive system depth control method and test strip location methods |
US20120172756A1 (en) * | 2010-12-30 | 2012-07-05 | Roche Diagnostics Operations, Inc. | Handheld Medical Diagnostic Devices |
US8852123B2 (en) | 2010-12-30 | 2014-10-07 | Roche Diagnostics Operations, Inc. | Handheld medical diagnostic devices housing with sample transfer |
US8158428B1 (en) | 2010-12-30 | 2012-04-17 | General Electric Company | Methods, systems and apparatus for detecting material defects in combustors of combustion turbine engines |
US9717452B2 (en) | 2010-12-30 | 2017-08-01 | Roche Diabetes Care, Inc. | Handheld medical diagnostic devices with lancing speed control |
GB2489740A (en) | 2011-04-08 | 2012-10-10 | Owen Mumford Ltd | Means for securely retaining a lancet in a lancing device |
CA2869342A1 (en) | 2012-04-11 | 2013-10-17 | Facet Technologies, Llc | Lancing device with moving pivot depth adjust |
US9000866B2 (en) | 2012-06-26 | 2015-04-07 | University Of Dayton | Varactor shunt switches with parallel capacitor architecture |
CN106456439B (zh) * | 2014-03-12 | 2021-06-25 | 赛拉诺斯知识产权有限责任公司 | 用于体液样品收集的***、装置和方法 |
EP3421195A4 (en) * | 2016-02-25 | 2020-01-08 | Olympus Corporation | MANIPULATOR SYSTEM AND OPERATING METHOD THEREFOR |
CN112244953B (zh) * | 2020-10-08 | 2024-05-07 | 王洪奎 | 用于自动穿刺的机器手 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07275223A (ja) * | 1992-04-13 | 1995-10-24 | Boehringer Mannheim Gmbh | 採血用血液ランセット装置 |
JP2004344291A (ja) * | 2003-05-21 | 2004-12-09 | Arkray Inc | 穿刺深さを調整可能な穿刺装置 |
JP2005312763A (ja) * | 2004-04-30 | 2005-11-10 | Arkray Inc | 穿刺針カートリッジ、穿刺器具、先端ユニットおよびアダプタ |
JP2006055190A (ja) * | 2004-08-17 | 2006-03-02 | Arkray Inc | 穿刺装置 |
JP2007125383A (ja) * | 2005-10-28 | 2007-05-24 | Lifescan Scotland Ltd | 内臓式穿刺装置を有する検体監視システム |
JP2007125382A (ja) * | 2005-10-28 | 2007-05-24 | Lifescan Scotland Ltd | 小型の穿刺装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10121883A1 (de) * | 2001-05-05 | 2002-11-07 | Roche Diagnostics Gmbh | Blutentnahmesystem |
JP4296035B2 (ja) | 2003-05-21 | 2009-07-15 | アークレイ株式会社 | 穿刺装置 |
DE102004059491B4 (de) | 2004-12-10 | 2008-11-06 | Roche Diagnostics Gmbh | Lanzettenvorrichtung zum Erzeugen einer Einstichwunde und Lanzettenantriebs-Baugruppe |
EP1797822A1 (de) * | 2005-12-15 | 2007-06-20 | Roche Diagnostics GmbH | Stechsystem zur Entnahme einer Körperflüssigkeit |
-
2008
- 2008-11-27 WO PCT/JP2008/071588 patent/WO2009069720A1/ja active Application Filing
- 2008-11-27 US US12/734,841 patent/US8308747B2/en active Active
- 2008-11-27 EP EP08853790A patent/EP2221000B1/en active Active
- 2008-11-27 JP JP2009543858A patent/JP5341773B2/ja active Active
- 2008-11-27 CN CN2008801180733A patent/CN101877997B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07275223A (ja) * | 1992-04-13 | 1995-10-24 | Boehringer Mannheim Gmbh | 採血用血液ランセット装置 |
JP2004344291A (ja) * | 2003-05-21 | 2004-12-09 | Arkray Inc | 穿刺深さを調整可能な穿刺装置 |
JP2005312763A (ja) * | 2004-04-30 | 2005-11-10 | Arkray Inc | 穿刺針カートリッジ、穿刺器具、先端ユニットおよびアダプタ |
JP2006055190A (ja) * | 2004-08-17 | 2006-03-02 | Arkray Inc | 穿刺装置 |
JP2007125383A (ja) * | 2005-10-28 | 2007-05-24 | Lifescan Scotland Ltd | 内臓式穿刺装置を有する検体監視システム |
JP2007125382A (ja) * | 2005-10-28 | 2007-05-24 | Lifescan Scotland Ltd | 小型の穿刺装置 |
Also Published As
Publication number | Publication date |
---|---|
CN101877997B (zh) | 2012-07-25 |
EP2221000B1 (en) | 2012-09-19 |
EP2221000A4 (en) | 2011-09-07 |
JPWO2009069720A1 (ja) | 2011-04-14 |
CN101877997A (zh) | 2010-11-03 |
US8308747B2 (en) | 2012-11-13 |
WO2009069720A1 (ja) | 2009-06-04 |
US20100312266A1 (en) | 2010-12-09 |
EP2221000A1 (en) | 2010-08-25 |
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