JP2007526084A - 小型多目的ランシングデバイス - Google Patents
小型多目的ランシングデバイス Download PDFInfo
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- JP2007526084A JP2007526084A JP2007501890A JP2007501890A JP2007526084A JP 2007526084 A JP2007526084 A JP 2007526084A JP 2007501890 A JP2007501890 A JP 2007501890A JP 2007501890 A JP2007501890 A JP 2007501890A JP 2007526084 A JP2007526084 A JP 2007526084A
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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
- A61B5/151—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
- A61B5/15192—Constructional features of reusable driving devices comprising driving means, e.g. a spring, for retracting the lancet unit into the driving device housing
- A61B5/15194—Constructional features of reusable driving devices comprising driving means, e.g. a spring, for retracting the lancet unit into the driving device housing fully automatically retracted, i.e. the retraction does not require a deliberate action by the user, e.g. by terminating the contact with the patient's 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
- A61B5/150015—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
- A61B5/150374—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
- A61B5/150442—Blade-like piercing elements, e.g. blades, cutters, knives, for cutting the skin
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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
- A61B5/150541—Breakable protectors, e.g. caps, shields or sleeves, i.e. protectors separated destructively, e.g. by breaking a connecting area
-
- 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
- A61B5/150618—Integrally moulded protectors, e.g. protectors simultaneously moulded together with a further component, e.g. a hub, 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
- A61B5/150534—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
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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
- A61B5/151—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
- A61B5/1513—Means for controlling the lancing movement, e.g. 2D- or 3D-shaped elements, tooth-shaped elements or sliding guides comprising linear sliding guides
-
- 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
-
- 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
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (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)
Abstract
外側筐体(12)と、
ランセット(30)に係合して、ランシングストローク時に、制御および予め画定された移動経路に沿って、ランセットを制限するランセットホルダー(32)と、
ランシングストロークを通して、ランセットホルダーを協働して駆動し、復帰させる対向する対のトーションばね(80、82)とを有する駆動機構とを備える。
Description
本出願は、2004年3月2日に出願された米国仮特許出願第60/549,317号の利益を主張し、その全体を、あらゆる目的で引用することにより本明細書に援用する。
12 筐体
14 上部部分
16 下部部分
20 端部キャップ部分
22 開口部、ランセット開口部
24 チャネル
26 トリガ、付勢ボタン組立部、作動ボタン組立部
30 ランセット、交換式ランセット
32 スレッド、ランセットホルダー
34 ランセット先端、先端
36 ランセット本体、本体
38 保護減菌キャップ、保護キャップ、減菌キャップ
40 遷移領域
42 上部案内要素、雄案内要素、雄部分
46 開口部
48 相互係合雌案内表面、雌部分
49 雌案内表面
54 圧縮アーム、アーム
58 突起
62 係止タブ、保持タブ
74 縁部
84 駆動機構
86 つまみ
90 枢軸
94 ボタン部分、ボタン、作動ボタン
96 支柱
102 ストップ、支柱
104 内面、停止表面
110 多目的ランシングデバイス、ランシングデバイス、デバイス
112 筐体
132 ランセットホルダー
186 突起
210 ランシングデバイス、デバイス
212 筐体
214 上部部分
216 下部部分
220 端部キャップ部分
232 スレッド、ランセットホルダー
242 雄案内要素
246 開口部
250 スロット
258 突起
262 係止タブ
294 ボタン
Claims (18)
- 小型筐体と、
ランセットを保持するためのランセットホルダーであって、筐体内のランシングストローク経路に沿って前後に移動するように実装されたランセットホルダーと、
ランセットホルダーに結合された少なくとも1つのねじりばねを備えた駆動機構であって、該少なくとも1つのねじりばねが、ランセットホルダーのランシングストローク経路から側方に偏位して配置された駆動機構とを備えるランシングデバイス。 - 前記小型筐体が、筐体の長さと同程度の幅を有する請求項1に記載のランシングデバイス。
- ランシングストロークを起動させるためのトリガを備える請求項1に記載のランシングデバイス。
- 前記ランセットホルダーが、起動に備える作動可能位置に前記ランセットホルダーを保持するための突起を備えた請求項3に記載のランシングデバイス。
- 前記突起を備えたランセットホルダーが、各々が少なくとも1つの面取り突起を有する圧縮アームを備え、トリガが面取り突起に係合して、ランシングストロークを起動する請求項4に記載のランシングデバイス。
- 前記少なくとも1つのばねが、前記ランセットホルダーをランシングストロークに沿って駆動するための駆動ばねと、前記ランセットホルダーを復帰させるための対向する戻りばねとを備える請求項1に記載のランシングデバイス。
- 前記小型筐体が、内部に使用されるランセットの約2倍の長さである請求項1に記載のランシングデバイス。
- ある長さおよび幅を有する小型筐体であって、該筐体の長さが、該筐体の幅とほぼ同じである小型筐体と、
予め画定された経路に沿ってランセットを駆動する駆動機構であって、
ランセットを確実に保持するための支持体と、
ランセットを初期位置からランセットの一部が小型筐体から突出する延長位置に押し出すための第1ばねと、
ランセットを筐体内に引き戻すための第2ばねとを有する駆動機構とを備えるランシングデバイス。 - 前記駆動機構を起動させるためのトリガを備える請求項8に記載のランシングデバイス。
- 前記ばねが、予め画定された経路から側方に偏位して配置される請求項8に記載のランシングデバイス。
- 前記筐体の長さが、内部に使用されるランセットの長さの約2〜4倍である請求項8に記載のランシングデバイス。
- 小型で伸張しない筐体と、
ランシングストロークに沿ってランセットを移動可能に支持するための駆動機構と、
該駆動機構を起動させるためのトリガとを備え、
該筐体が、内部に使用されるランセットの長さの約4倍を超えない長さを有するランシングデバイス。 - 前記筐体が、ランセットの長さの約2倍である請求項12に記載の筐体。
- 前記筐体が、長さにほぼ等しい幅を有する請求項12に記載のランシングデバイス。
- 前記筐体が、パック型である請求項12に記載のランシングデバイス。
- 前記駆動機構が、ランセットをランシングストロークに沿って前後に押し出すためのねじりばねを備え、該ねじりばねが、ランシングストローク経路から側方に偏位する請求項12に記載のランシングデバイス。
- 流体のサンプルを収集するための方法であって、
ランセットを多目的サンプリングデバイスの支持体内に挿入するステップと、
デバイスの開口部を、ランシング部位に配置するステップと、
支持体の面取り突起に接触するための支柱を有する作動ボタンを押して、支持体を解除するステップと、
流体のサンプルを収集するステップとを含む方法。 - ランセットを支持体内に挿入するステップが、支持体の面取り突起が作動可能位置内に係止するまで、ランセットをデバイスの後部方向に押すことを含む請求項17に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US54931704P | 2004-03-02 | 2004-03-02 | |
US60/549,317 | 2004-03-02 | ||
PCT/US2005/006519 WO2005084557A1 (en) | 2004-03-02 | 2005-03-02 | Compact multi-use lancing device |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007526084A true JP2007526084A (ja) | 2007-09-13 |
JP4772777B2 JP4772777B2 (ja) | 2011-09-14 |
Family
ID=34919468
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007501890A Active JP4772777B2 (ja) | 2004-03-02 | 2005-03-02 | 小型多目的ランシングデバイス |
Country Status (5)
Country | Link |
---|---|
US (2) | US7481819B2 (ja) |
EP (1) | EP1722692B1 (ja) |
JP (1) | JP4772777B2 (ja) |
CA (1) | CA2558437C (ja) |
WO (1) | WO2005084557A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012081284A (ja) * | 2007-11-02 | 2012-04-26 | Refocus Group Inc | 眼球組織に切開部を形成する装置と方法 |
JP2015523899A (ja) * | 2012-06-18 | 2015-08-20 | ファセット テクノロジーズ エルエルシーFacet Technologies, LLC | 穿刺装置のための1方向駆動機構 |
JP2015533556A (ja) * | 2012-09-27 | 2015-11-26 | ファセット テクノロジーズ エルエルシーFacet Technologies, LLC | 穿刺装置用深度調節機構 |
Families Citing this family (113)
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US7481819B2 (en) | 2009-01-27 |
EP1722692A4 (en) | 2010-01-27 |
US20090099586A1 (en) | 2009-04-16 |
EP1722692A1 (en) | 2006-11-22 |
CA2558437C (en) | 2010-09-14 |
JP4772777B2 (ja) | 2011-09-14 |
WO2005084557A1 (en) | 2005-09-15 |
CA2558437A1 (en) | 2005-09-15 |
EP1722692B1 (en) | 2017-08-23 |
US8034068B2 (en) | 2011-10-11 |
US20070255302A1 (en) | 2007-11-01 |
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