JP2000217804A5 - - Google Patents

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Publication number
JP2000217804A5
JP2000217804A5 JP1999059117A JP5911799A JP2000217804A5 JP 2000217804 A5 JP2000217804 A5 JP 2000217804A5 JP 1999059117 A JP1999059117 A JP 1999059117A JP 5911799 A JP5911799 A JP 5911799A JP 2000217804 A5 JP2000217804 A5 JP 2000217804A5
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JP
Japan
Prior art keywords
sensor
lancet
pressing body
puncture needle
measuring device
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Application number
JP1999059117A
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Japanese (ja)
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JP4255556B2 (en
JP2000217804A (en
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Publication date
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Priority to JP05911799A priority Critical patent/JP4255556B2/en
Priority claimed from JP05911799A external-priority patent/JP4255556B2/en
Publication of JP2000217804A publication Critical patent/JP2000217804A/en
Publication of JP2000217804A5 publication Critical patent/JP2000217804A5/ja
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Publication of JP4255556B2 publication Critical patent/JP4255556B2/en
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【特許請求の範囲】
【請求項1】
検体を供給するランセット部の開口部に穿刺針が位置し、センサが前記開口部近傍に位置され、押圧体によって穿刺針が駆動し、押圧体によってセンサが移動し検体を供給する機構を具備したランセット一体型測定装置。
【請求項2】
ランセット部は穿刺針を一定の距離で突出動作させる穿刺針発射機構部とセンサを移動させるセンサ移動機構部と穿刺針の突出およびセンサの移動を切り替える切り替え機構を有し、突出および移動操作は少なくとも一つの押圧体で行うことができる請求項1記載のランセット一体型測定装置。
【請求項3】
上記切り替え機構は、切り替え板を備えており、切り替え板を回転させることにより、押圧体が穿刺針発射機構部に作用する状態と、押圧体がセンサ移動機構部に作用する状態と、を選択できる、請求項2記載のランセット一体型測定装置。
【請求項4】
上記切り替え機構は、傾斜部を有するノブと、上記ノブの傾斜部に係合する傾斜部を有し、かつ上記切り替え板に一体化された回転体と、を有しており、上記ノブの傾斜部に沿って上記回転体の傾斜部を移動させることにより上記回転体とともに上記切り替え板を回転させる、請求項3記載のランセット一体型測定装置。
【請求項5】
上記押圧体は、穿刺針を一定の距離で突出動作させる穿刺針発射機構部に作用する第1押圧体と、センサを移動させるセンサ移動機構部に作用する第2押圧体と、を含んでいる、請求項2記載のランセット一体型測定装置。
【請求項6】
上記第1および第2押圧体は、これらの押圧体を区別するための押圧体ガイドを有している、請求項5記載のランセット一体型測定装置。
【請求項7】
上記センサ移動機構部は、センサを接続するソケット部と、ソケット部に連続するフレキシブルに形成された中空管と、を有している、請求項2ないし6のいずれかに記載のランセット一体型測定装置。
[Claims]
[Claim 1]
The puncture needle is located at the opening of the lancet portion that supplies the sample, the sensor is located near the opening , the puncture needle is driven by the pressing body , and the sensor moves by the pressing body to supply the sample. Lancet integrated measuring device.
2.
The lancet unit has a puncture needle firing mechanism unit that projects the puncture needle at a fixed distance, a sensor movement mechanism unit that moves the sensor, and a switching mechanism that switches between the protrusion of the puncture needle and the movement of the sensor. The lancet integrated measuring device according to claim 1, which can be performed with one pressing body.
3.
The switching mechanism includes a switching plate, and by rotating the switching plate, it is possible to select a state in which the pressing body acts on the puncture needle firing mechanism portion and a state in which the pressing body acts on the sensor moving mechanism portion. , The lancet integrated measuring device according to claim 2.
4.
The switching mechanism has a knob having an inclined portion and a rotating body having an inclined portion engaged with the inclined portion of the knob and integrated with the switching plate, and has an inclined portion of the knob. The lancet-integrated measuring device according to claim 3, wherein the switching plate is rotated together with the rotating body by moving the inclined portion of the rotating body along the portion.
5.
The pressing body includes a first pressing body that acts on the puncture needle firing mechanism portion that causes the puncture needle to project at a constant distance, and a second pressing body that acts on the sensor moving mechanism portion that moves the sensor. , The lancet integrated measuring device according to claim 2.
6.
The lancet-integrated measuring device according to claim 5, wherein the first and second pressing bodies have a pressing body guide for distinguishing these pressing bodies.
7.
The lancet-integrated type according to any one of claims 2 to 6, wherein the sensor moving mechanism portion has a socket portion for connecting a sensor and a hollow tube formed flexibly connected to the socket portion. measuring device.

【0008】
【課題を解決するための手段】
上記課題を達成するため、本発明は、検体を供給するランセット部の開口部に穿刺針が位置し、センサが前記開口部近傍に位置され、押圧体によって穿刺針が駆動し、押圧体によってセンサが移動し検体を供給する機構を具備したランセット一体型測定装置である。さらに、ランセット部は穿刺針を一定の距離で突出動作させる穿刺針発射機構部とセンサを移動させるセンサ移動機構部と穿刺針の突出およびセンサの移動を切り替える切り替え機構を有し、突出および移動操作は少なくとも一つの押圧体で行うことができるランセット一体型測定装置である。切り替え機構は、たとえば切り替え板を備えており、切り替え板を回転させることにより、押圧体が穿刺針発射機構部に作用する状態と、押圧体がセンサ移動機構部に作用する状態と、を選択できる。切り替え機構は、たとえば傾斜部を有するノブと、上記ノブの傾斜部に係合する傾斜部を有し、かつ上記切り替え板に一体化された回転体と、を有するものとされ、上記ノブの傾斜部に沿って上記回転体の傾斜部を移動させることにより上記回転体とともに上記切り替え板を回転させるように構成される。押圧体は、穿刺針を一定の距離で突出動作させる穿刺針発射機構部に作用する第1押圧体と、センサを移動させるセンサ移動機構部に作用する第2押圧体と、を含んでいてもよい。第1および第2押圧体は、これらの押圧体を区別するための押圧体ガイドを有していてもよい。センサ移動機構部は、たとえばセンサを接続するソケット部と、ソケット部に連続するフレキシブルに形成された中空管と、を有している。
0008
[Means for solving problems]
In order to achieve the above object, in the present invention, the puncture needle is located in the opening of the lancet portion for supplying the sample, the sensor is located in the vicinity of the opening , the puncture needle is driven by the pressing body , and the sensor is driven by the pressing body. This is a lancet-integrated measuring device equipped with a mechanism for moving and supplying a sample. Further, the lancet unit has a puncture needle launching mechanism unit that projects the puncture needle at a fixed distance, a sensor moving mechanism unit that moves the sensor, and a switching mechanism that switches between the protrusion of the puncture needle and the movement of the sensor. Is a lancet integrated measuring device that can be performed with at least one pressing body. The switching mechanism is provided with, for example, a switching plate, and by rotating the switching plate, it is possible to select a state in which the pressing body acts on the puncture needle firing mechanism portion and a state in which the pressing body acts on the sensor moving mechanism portion. .. The switching mechanism is assumed to have, for example, a knob having an inclined portion and a rotating body having an inclined portion engaged with the inclined portion of the knob and integrated with the switching plate, and the inclination of the knob. By moving the inclined portion of the rotating body along the portion, the switching plate is rotated together with the rotating body. The pressing body may include a first pressing body that acts on the puncture needle firing mechanism portion that causes the puncture needle to project at a constant distance, and a second pressing body that acts on the sensor moving mechanism portion that moves the sensor. Good. The first and second pressing bodies may have a pressing body guide for distinguishing between these pressing bodies. The sensor moving mechanism portion includes, for example, a socket portion for connecting a sensor and a flexible hollow tube connected to the socket portion.

(実施例1)図4は、ランセット部の内部を透視した本ランセット一体型測定装置の、測定待機状態の全体図を示している。ランセット一体型測定装置は、バネ部材27を有する穿刺部19とセンサ保持部20が平行に保持されたランセット部を有しており、このランセット部の上部に上記穿刺部19とセンサ保持部20の切り替え板21を有している。このランセット一体型測定装置本体には、センサ29によって検出された信号に基づいて、検体の濃度を演算する電子制御装置が内蔵されており、算出された特定物質の濃度を表示する表示部22が設けられている。さらに、ランセット一体型体液測定装置本体上部には、上記穿刺部19及びセンサ保持部20を駆動させるための押圧体23を有している。開口部24は穿刺針25の駆動位置にあわせて設定されている。穿刺部19は穿刺針25、支持棒26及びバネ部材27によって構成されており、前記支持捧26は押圧体23のプッシュで、押圧ロッド28から切り替え板21に伝えられた駆動力によってバネ部材27中を上下運動できるようになっている。この場合のプッシュとは、ランセット一体型測定装置本体に設置した押圧体23を押し込む行為をいう。センサ保持部20は、ソケット部30及び中空管31によって構成されており、前記支持棒26と同様上下運動を行えるようになっている。また、ランセット部、キャップ40を有しており、このキャップ40は穿刺針25及びセンサ29の交換時に着脱可能になっている。 (Example 1) FIG. 4 shows an overall view of a measurement standby state of the lancet-integrated measuring device in which the inside of the lancet portion is seen through. The lancet-integrated measuring device, the puncture part 19 and the sensor holder 20 having a spring member 27 has a lancet portion which is held in parallel, the puncture 19 and the sensor holder 20 on an upper portion of the lancet unit It has a switching plate 21. The body of the lancet-integrated measuring device, based on the signal detected by the sensor 29, has a built-in electronic control unit for calculating the concentration of an analyte, a display unit 22 for displaying the concentration of the calculated specific substance Is provided. Further, a pressing body 23 for driving the puncture portion 19 and the sensor holding portion 20 is provided on the upper part of the main body of the lancet-integrated body fluid measuring device. The opening 24 is set according to the driving position of the puncture needle 25. The puncture portion 19 is composed of a puncture needle 25, a support rod 26, and a spring member 27. The support dedication 26 is a push of the pressing body 23, and the spring member 27 is generated by a driving force transmitted from the pressing rod 28 to the switching plate 21. You can move up and down inside. The push in this case means an act of pushing the pressing body 23 installed in the main body of the lancet integrated measuring device. The sensor holding portion 20 is composed of a socket portion 30 and a hollow tube 31 so that the sensor holding portion 20 can move up and down in the same manner as the support rod 26. Further, the lancet unit has a cap 40, the cap 40 is detachably attached at the time of replacement of the puncture needle 25 and the sensor 29.

(実施例2)図9は2つの押圧体を有するランセット一体型測定装置の全体図である。ランセット駆動用の押圧体34と、センサ移動用押圧体35に分離している。ランセット駆動用押圧体34は穿刺針25に結合した内部の支持棒26に連結されており、内部の支持棒26の周囲にはバネ部材27を装着している。センサ移動用押圧体35には、センサ移動用押圧ロッド28が連結されている。押圧ロッド28の先にはセンサ部20が支持棒26と平行に設置されている。また、ランセット駆動用押圧体34とセンサ移動用押圧体35には、それぞれを区別できるように突起状の押圧体ガイド39が設けてある。これにより、暗いところでの測定及び全盲の測定者にとって使いやすいランセット一体型測定装置を提供することができる。 (Example 2) FIG. 9 is an overall view of a lancet-integrated measuring device having two pressing bodies. It is separated into a pressing body 34 for driving the lancet and a pressing body 35 for moving the sensor. The lancet driving pressing body 34 is connected to an internal support rod 26 coupled to the puncture needle 25, and a spring member 27 is mounted around the internal support rod 26. A sensor moving pressing rod 28 is connected to the sensor moving pressing body 35. A sensor unit 20 is installed at the tip of the pressing rod 28 in parallel with the support rod 26. Further, the lancet driving pressing body 34 and the sensor moving pressing body 35 are provided with a protruding pressing body guide 39 so that they can be distinguished from each other. This makes it possible to provide a lancet-integrated measuring device that is easy to use for measurement in a dark place and a blind measurer.

JP05911799A 1999-01-29 1999-01-29 Lancet integrated measuring device Expired - Fee Related JP4255556B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP05911799A JP4255556B2 (en) 1999-01-29 1999-01-29 Lancet integrated measuring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP05911799A JP4255556B2 (en) 1999-01-29 1999-01-29 Lancet integrated measuring device

Publications (3)

Publication Number Publication Date
JP2000217804A JP2000217804A (en) 2000-08-08
JP2000217804A5 true JP2000217804A5 (en) 2006-03-09
JP4255556B2 JP4255556B2 (en) 2009-04-15

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Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1238632B1 (en) * 1999-12-13 2011-05-11 ARKRAY, Inc. Body fluid measuring apparatus with lancet and lancet holder used for the measuring apparatus
DE10004583C2 (en) * 2000-02-02 2002-04-25 Testo Gmbh & Co Measuring device with piercing electrode
WO2002048703A1 (en) * 2000-12-13 2002-06-20 Matsushita Electric Industrial Co., Ltd. Analytical element, and measuring instrument and substrate determining method using the same
JP4197433B2 (en) 2001-01-19 2008-12-17 パナソニック株式会社 Lancet integrated sensor and measuring device for lancet integrated sensor
JP4250698B2 (en) * 2001-07-19 2009-04-08 アークレイ株式会社 Puncture device
WO2003068071A1 (en) * 2002-02-15 2003-08-21 Arkray, Inc. Integrally storable adaptor
CN100356893C (en) 2002-07-01 2007-12-26 泰尔茂株式会社 Body fluid sampling device
JP4250695B2 (en) 2002-07-02 2009-04-08 アークレイ株式会社 Method for setting puncture member to puncture device, and puncture device
CN1665447A (en) 2002-07-02 2005-09-07 爱科来株式会社 Unit for piercing, and piercing device
WO2004060162A1 (en) 2002-12-30 2004-07-22 Roche Diagnostics Gmbh Flexible test strip lancet device
DE10332488A1 (en) 2003-07-16 2005-02-24 Roche Diagnostics Gmbh Analyzer and analysis method for body fluids
JP4494874B2 (en) * 2004-06-08 2010-06-30 テルモ株式会社 Body fluid collection tool
DE102004059491B4 (en) 2004-12-10 2008-11-06 Roche Diagnostics Gmbh Lancet device for creating a puncture wound and lancet drive assembly
EP1698279A1 (en) * 2005-03-04 2006-09-06 Disetronic Licensing AG Sequential insertion of main-penetrators
EP1743577A1 (en) 2005-06-23 2007-01-17 Roche Diagnostics GmbH Hand-held apparatus for the analysis of bodily fluids
JP2007282864A (en) * 2006-04-17 2007-11-01 Sumitomo Electric Ind Ltd Biosensor system
MX2016010432A (en) 2014-10-14 2016-10-17 Becton Dickinson Co Blood sample management using open cell foam.
EP3206581B1 (en) 2014-10-14 2018-09-19 Becton, Dickinson and Company Blood sample management using open cell foam

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