JP5836399B2 - 液体試料測定装置 - Google Patents
液体試料測定装置 Download PDFInfo
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Description
図1は、第1実施形態として示す液体試料測定装置の構成を示す図である。図1(a)は装置本体1の正面図、図1(b)は装置本体1の横側面図、図1(c)は装置本体1の下側面図を示している。図1に示すように、装置本体1の正面側には表示部2と入力部3が設けられている。装置本体1の裏面側には、ユーザーが装置本体1を把持する時に指を当てる指当て部4が設けられている。装置本体1の下側には、センサ装着部5とランセット装着部6とが設けられている。図2に示すように、センサ装着部5には、使い捨てのバイオセンサ7が装着される。ランセット装着部6には、使い捨てのランセットデバイス8が装着される。
次に、本発明の第2実施形態について、図面を参照して説明する。液体試料測定装置の内部に、バイオセンサ7とランセットデバイス8を排出する機構を設けた点で、第1実施形態の液体試料測定装置と異なる。なお、第2実施形態として示す液体試料測定装置において、第1実施形態の液体試料測定装置と同じ構成動作のものについては、同じ符号を付して説明を省略する。
つぎに、本発明の第3実施形態として示す液体試料測定装置について、図面を参照して説明する。第3実施形態として示す液体試料測定装置は、バイオセンサ7とランセットデバイス8を排出するためにユーザーが操作する機構を設けた点で、第1実施形態の液体試料測定装置とは異なる。なお、第1実施形態と同じ構成動作のものについては、同じ符号を付して説明を省略する。
図11は、第4実施形態として示す液体試料測定装置を示す図である。本実施形態の液体試料測定装置は、ランセットデバイスとして従来の使い捨ての穿刺針カートリッジ56を装着する。装置本体51には、使い捨てのランセットデバイスの代わりに使い捨ての穿刺針カートリッジ56が装着される。装置本体51内には、穿刺のための駆動機構を備える。これらの点が、第1実施形態として示した液体試料測定装置と異なる。液体試料測定装置を構成する各要素のうち本実施の形態で特に説明しないものについては、第1実施形態で説明したものと同じ構成及び動作である。
2 表示部
3 入力部
4 指当て部
5 センサ装着部
5a コネクタ
6 ランセット装着部
7 バイオセンサ
8 ランセットデバイス
8a 第1のボディ
8b 第2のボディ
11、12 絶縁性の基板
13 空気孔
14 スペーサ
15 試料供給路
15a 試料点着部
16 試薬層
17 対電極
18 測定電極
19 検知電極
20 識別部
21g、21h スリット
22 スリーブ
23 押し要素
23a 凸帯
24 キャップ
25 開口
26 ピストン
27 押し棒
28 フィン
29 穿刺チップ
30 使用面
31 駆動ばね
32 戻りばね
33 ウィング
34 上縁
35 内部制限部材
36 測定部
37 制御部
38 通信部
39 記録部
40 装置本体
41 センサ装着部
41a センサ排出部
42 ランセット装着部
42a ランセット排出部
43 装置本体
44 排出レバー
45 センサ装着部
45a センサ排出部材
46 ランセット装着部
46a ランセット排出部材
51 装置本体
52 表示部
53 入力部
54 バイオセンサ
55 センサ装着部
56 穿刺針カートリッジ
57 ランセット装着部
58 穿刺深さ調整部
59 穿刺ボタン
60 排出レバー
61 穿刺針ホルダー
62 ランセット本体
63 皮膚接触部
64 開口部
65 ホルダー受け部
66 ランセット本体受け部
67 排出部
68 駆動部
Claims (12)
- 皮膚を穿刺するために皮膚接触部を有するランセットデバイスを着脱可能なランセット装着部と、
穿刺された皮膚から出た血液が点着されるバイオセンサを装着可能なセンサ装着部と、
前記センサ装着部に装着された前記バイオセンサを用いて前記血液中の物質の量を測定する測定部と、
前記測定部が測定した結果を表示する表示部と、
前記測定部および前記表示部を制御する制御部と、
前記ランセットデバイスがランセット装着部に装着されたか否かを検知して前記制御部に伝達するランセット装着検知部と、
を備え、
前記制御部は、前記測定部における測定の都度、前記表示部に測定結果を表示させるとともに、前記ランセット装着検知部において前記ランセットデバイスの取り外しが検知されるまでは、前記ランセットデバイスの取り外しを促す内容を表示させる、
液体試料測定装置。 - 前記制御部は、前記測定部が測定を行った後で、前記ランセット装着検知部において前記ランセットデバイスの取り外しが検知されるまでは次の測定を行わない、
請求項1に記載の液体試料測定装置。 - 前記測定部が測定した結果を記録する記録部を、さらに備え、
前記制御部は、前記測定部における測定後、前記ランセット装着検知部において前記ランセットデバイスの取り外しが検知されるまでは、前記記録部に測定結果の記録を行わない、
請求項1または2に記載の液体試料測定装置。 - 測定者と被測定者とバイオセンサの情報を入力する入力部を、さらに備え、
前記制御部は、これらの情報を前記測定部が測定した測定結果と関連付けて前記記録部に記録する、
請求項3に記載の液体試料測定装置。 - 前記バイオセンサが前記センサ装着部に装着されたか否かを検知して前記制御部に伝達するセンサ装着検知部を、さらに備え、
前記制御部は、前記表示部に、前記センサ装着検知部において前記バイオセンサの取り外しが検知されるまでは、前記バイオセンサの取り外しを促す内容を表示させる、
請求項1から4のいずれか1項に記載の液体試料測定装置。 - 前記制御部は、前記ランセット装着検知部からの信号に基づいて、前記ランセットデバイスの排出を判定する、
請求項1から5のいずれか1項に記載の液体試料測定装置。 - 前記制御部は、前記センサ装着検知部からの信号に基づいて、前記バイオセンサの排出を判定する、
請求項5に記載の液体試料測定装置。 - 前記ランセットデバイスを前記ランセット装着部から排出する排出レバーを、さらに備え、
前記排出レバーは、操作によって前記ランセットデバイスを排出する、
請求項1に記載の液体試料測定装置。 - 前記ランセットデバイスは、穿刺のための駆動部が組み込まれた使い捨てのランセットデバイスである、
請求項1に記載の液体試料測定装置。 - 前記ランセットデバイスは、使い捨てのランセット針カートリッジであり、
前記ランセット針カートリッジを駆動するための駆動部を装置本体内に有している、
請求項1に記載の液体試料測定装置。 - 前記制御部は、前記測定部における測定前に、測定処理を選択するメニュー画面を前記表示部に表示させ、前記メニュー画面において前記測定処理が選択されると前記測定部において測定を行わせるとともに、
前記測定部における測定後は、前記ランセット装着検知部において前記ランセットデバイスの取り外しが検知された後、前記メニュー画面を前記表示部に表示させる、
請求項1に記載の液体試料測定装置。 - 前記バイオセンサが前記センサ装着部に装着されたか否かを検知して前記制御部に伝達するセンサ装着検知部を、さらに備え、
前記制御部は、前記測定部における測定後、前記センサ装着検知部において前記バイオセンサの取り外しが検知された後に、前記メニュー画面を前記表示部に表示させる、
請求項11に記載の液体試料測定装置。
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