JP2016508394A - 押して装填する穿刺装置 - Google Patents
押して装填する穿刺装置 Download PDFInfo
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- JP2016508394A JP2016508394A JP2015555236A JP2015555236A JP2016508394A JP 2016508394 A JP2016508394 A JP 2016508394A JP 2015555236 A JP2015555236 A JP 2015555236A JP 2015555236 A JP2015555236 A JP 2015555236A JP 2016508394 A JP2016508394 A JP 2016508394A
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- Prior art keywords
- lancet carrier
- loading
- axis
- puncture device
- housing
- Prior art date
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- 230000007246 mechanism Effects 0.000 claims abstract description 56
- 238000000034 method Methods 0.000 claims description 11
- 230000007935 neutral effect Effects 0.000 description 8
- 239000008280 blood Substances 0.000 description 4
- 210000004369 blood Anatomy 0.000 description 4
- 230000035515 penetration Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010339 medical test Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
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
- A61B5/150015—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
- A61B5/14—Devices for taking samples of blood ; Measuring characteristics of blood in vivo, e.g. gas concentration within the blood, pH-value of blood
- A61B5/1405—Devices for taking blood samples
- A61B5/1411—Devices for taking blood samples by percutaneous method, e.g. by lancet
-
- 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
- A61B5/150206—Construction or design features not otherwise provided for; manufacturing or production; packages; sterilisation of piercing element, piercing device or sampling device
- A61B5/150259—Improved gripping, e.g. with high friction pattern or projections on the housing surface or an ergonometric shape
-
- 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
- A61B5/151—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
- A61B5/15186—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)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Manufacturing & Machinery (AREA)
- Dermatology (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
Description
本出願は、2013年1月23日出願の米国仮特許出願第61/755,634号明細書の優先的な利益を主張し、その全体を、あらゆる点で本願明細書に援用する。
Claims (16)
- ハウジングと、前記ハウジングの内部に少なくとも部分的に平行移動式に装着されたランセットキャリアと、前記ランセットキャリアを装填位置の方へ後退させる為に前記ハウジングの前記内部の方へ押すことによって動作可能なアクチュエータを含む装填機構とを含む穿刺装置。
- 前記アクチュエータが、前記ランセットキャリアのカム従動子面と接触して前記ランセットキャリアを装填位置の方へ後退させるカムアクチュエータを含む、請求項1に記載の穿刺装置。
- 前記ランセットキャリアの前記カム従動子面が、アーチ形に湾曲した面を含む、請求項2に記載の穿刺装置。
- 前記アクチュエータが、第1の軸の周りで旋回可能な揺り子を含み、及び前記ランセットキャリアが、前記第1の軸にほぼ直角な第2の軸に沿って平行移動するように装着されている、請求項1に記載の穿刺装置。
- 前記アクチュエータが、第1の軸に沿って平行移動するように装着され、及び前記ランセットキャリアが、前記第1の軸にほぼ直角な第2の軸に沿って平行移動するように装着されている、請求項1に記載の穿刺装置。
- 前記ランセットキャリアを装填位置の方へ後退させるように、前記ランセットキャリアの非線形面で前記アクチュエータが動作する、請求項1に記載の穿刺装置。
- 前記ランセットキャリアを装填位置の方へ後退させるように、前記ランセットキャリアの線形面で前記アクチュエータが動作する、請求項1に記載の穿刺装置。
- 穿刺装置用の装填機構であって、前記装填機構は、前記穿刺装置のハウジングの外部に突出するユーザーインターフェース部分、及び前記ハウジングの内部に延在するカムアクチュエータ部分を有する作動部材と、前記カムアクチュエータによって動作可能に係合する為に前記ランセットキャリアの傾斜面を含むカム従動子特徴とを含み、前記インターフェース部分に加わる圧力によって、前記カムアクチュエータを前記ランセットキャリアの前記傾斜面と動作可能に係合させ、前記ランセットキャリアを装填状態に後退させる、装填機構。
- 前記作動部材が、第1の軸の周りで旋回可能であり、及び前記ランセットキャリアが、前記第1の軸にほぼ直角に第2の軸に沿って平行移動するように装着されている、請求項8に記載の装填機構。
- 前記作動部材が、第1の軸に沿って平行移動するように装着され、及び前記ランセットキャリアが、前記第1の軸にほぼ直角に第2の軸に沿って平行移動するように装着されている、請求項8に記載の装填機構。
- 前記傾斜面が湾曲している、請求項8に記載の装填機構。
- 前記傾斜面が実質的に線形である、請求項8に記載の装填機構。
- 穿刺ストロークに沿って可動であるランセットキャリアを有する穿刺装置用の装填機構であって、前記装填機構は、旋回可能に装着された作動部材と、従動子とを含み、前記作動部材は、前記穿刺ストロークに沿った前記ランセットキャリアの運動とほぼ直角である第1の軸の周りで旋回可能であり、前記従動子は、前記作動部材によって動作可能に係合する為に傾斜面を有し、前記作動部材を圧縮することによって、前記従動子の前記傾斜面上で動作させ、前記ランセットキャリアを装填状態まで後退させる、装填機構。
- 前記カム特徴の前記傾斜面が非線形である、請求項13に記載の装填機構。
- 穿刺装置の装填方法であって、旋回可能に装着された装填レバーを前記穿刺装置のハウジングに対して内側に押して、平行移動式に装着されたランセットキャリアを装填状態に後退させることを含む、方法。
- 前記旋回可能に装着されたレバーが、ユーザ作動面から内側に延在するボスを含み、及び前記ランセットキャリアが従動子面を含み、それにより、前記装填レバーをハウジングに対して内側に押すことによって、前記ボスを前記従動子面に対して動作可能に係合し、前記ランセットキャリアを後退させる、請求項15に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361755634P | 2013-01-23 | 2013-01-23 | |
US61/755,634 | 2013-01-23 | ||
PCT/US2014/012527 WO2014116688A1 (en) | 2013-01-23 | 2014-01-22 | Push-to-charge lancing device |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016508394A true JP2016508394A (ja) | 2016-03-22 |
JP6393277B2 JP6393277B2 (ja) | 2018-09-19 |
Family
ID=50071781
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015555236A Active JP6393277B2 (ja) | 2013-01-23 | 2014-01-22 | 押して装填する穿刺装置 |
Country Status (4)
Country | Link |
---|---|
US (2) | US10905360B2 (ja) |
EP (1) | EP2948060B1 (ja) |
JP (1) | JP6393277B2 (ja) |
WO (1) | WO2014116688A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10905360B2 (en) * | 2013-01-23 | 2021-02-02 | Facet Technologies, Llc | Push-to-charge lancing device |
EP4427675A2 (en) * | 2018-06-08 | 2024-09-11 | Smiths Medical ASD, Inc. | Blood sequestration device |
USD910849S1 (en) * | 2019-05-08 | 2021-02-16 | Sterilance Medical (Suzhou) Inc. | Mini-type safety lancet |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6442010U (ja) * | 1987-09-07 | 1989-03-14 | ||
US20100042131A1 (en) * | 2008-08-14 | 2010-02-18 | Abbott Diabetes Care Inc. | Cocking mechanism for lancing device |
Family Cites Families (31)
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US5527334A (en) | 1994-05-25 | 1996-06-18 | Ryder International Corporation | Disposable, retractable lancet |
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-
2014
- 2014-01-22 US US14/161,224 patent/US10905360B2/en active Active
- 2014-01-22 JP JP2015555236A patent/JP6393277B2/ja active Active
- 2014-01-22 EP EP14703709.7A patent/EP2948060B1/en active Active
- 2014-01-22 WO PCT/US2014/012527 patent/WO2014116688A1/en active Application Filing
-
2021
- 2021-01-12 US US17/146,854 patent/US20210267497A1/en active Pending
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JPS6442010U (ja) * | 1987-09-07 | 1989-03-14 | ||
US20100042131A1 (en) * | 2008-08-14 | 2010-02-18 | Abbott Diabetes Care Inc. | Cocking mechanism for lancing device |
Also Published As
Publication number | Publication date |
---|---|
US10905360B2 (en) | 2021-02-02 |
US20210267497A1 (en) | 2021-09-02 |
EP2948060A1 (en) | 2015-12-02 |
WO2014116688A1 (en) | 2014-07-31 |
EP2948060B1 (en) | 2018-12-12 |
JP6393277B2 (ja) | 2018-09-19 |
US20140207023A1 (en) | 2014-07-24 |
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