JP2017529150A - 測定器を備える血液処理装置 - Google Patents
測定器を備える血液処理装置 Download PDFInfo
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Abstract
Description
10 ハウジング
100 蓋
101 制御パネル
11 スタンド
12 基部
120 車輪
2 貯留容器
20〜22 チューブセクション
3 再輸血バッグ
30〜32 チューブセクション
4 洗浄液用のバッグ
40、41 チューブセクション
5 廃液バッグ
50 接続チューブ
6 ポンプ台
60〜62 チューブセグメント
600〜620 ポンプ機構
7 洗浄チャンバー
70 コネクタ
71 導管
72 コネクタ
8 測定器
80、81 チャンバー部材
800、810 入口ポート
801、811 出口ポート
802、812 流れチャンバー
803、813 底壁
804、814 周壁
805、815 頂壁
806、816 平坦面
807、817 導管
808、818 導管
809、819 内面
84 ハンドル
85 ハウジング
850、851 ハウジング部
86 ウェブ
9 ホルダー器具
90 基部
900 収納開口
901 縁部セクション
902 係止要素
903、904 傾斜面
91 閉鎖部材
910 旋回軸
911 開口
912、913 固定要素
914 係止要素
92、93 超音波センサー素子
920、930 結合パッド
921、931 接続ライン
94、95 赤外線センサー素子
940、950 赤外線窓
941、951 接続部
96 制御ユニット
960、961 接続部
α 角度
B 壁厚
D 回転軸
E1〜E5 面
F 流れ
F1〜F4 流れ方向
G 重力方向
H 高さ
L 長手方向軸
P パルス
R 回転運動
T1、T2 接線方向軸
W 幅
Claims (11)
- 血液流体のヘマトクリット値を測定する第1のチャンバー部材(80)と、第2のチャンバー部材(81)と、を有する測定器(8)と、
第1のポンプ機構(600)と、
第2のポンプ機構(610)と、を備える血液処理装置(1)であって、
前記第1のチャンバー部材(80)が、第1の貯留容器(2)から該第1のチャンバー部材(80)内への流れを可能にする、前記第1の貯留容器(2)に接続可能な第1の入口ポート(800)と、該第1のチャンバー部材(80)から出る流れを可能にする第1の出口ポート(801)とを有し、
前記第2のチャンバー部材(81)が、該第2のチャンバー部材(81)内への流れを可能にする第2の入口ポート(810)と、該第2のチャンバー部材(81)から出て第2の貯留容器(3)に向かう流れを可能にする、前記第2の貯留容器(3)に接続可能な第2の出口ポート(811)とを有し、
前記第1のポンプ機構(600)が、前記第1の貯留容器(2)から該血液処理装置(1)に向かう流れ方向(F1)に血液流体を圧送し、
前記第2のポンプ機構(610)が、該血液処理装置(1)から前記第2の貯留容器(2)に向かう流れ方向(F2)に血液流体を圧送し、
前記第1のポンプ機構(600)は、前記第1のチャンバー部材(80)の前記第1の入口ポート(800)の上流に位置し、前記第2のポンプ機構(610)は、前記第2のチャンバー部材(81)の前記第2の入口ポート(810)の上流に位置することを特徴とする、血液処理装置。 - 前記測定器(8)を収納する収納開口(900)を有する基部(90)と、前記収納開口(900)における挿入位置に前記測定器(8)を係止するとともに、前記基部(90)に可動に配置された閉鎖部材(91)とを備える、前記測定器(8)を保持するホルダー器具(9)を特徴とする、請求項1に記載の血液処理装置。
- 前記ホルダー器具(9)は、前記測定器(8)の前記挿入位置において前記第1のチャンバー部材(80)に面する第1の超音波センサー素子(92)と、前記測定器(8)の前記挿入位置において前記第2のチャンバー部材(81)に面する第2の超音波センサー素子(93)とを備えることを特徴とする、請求項2に記載の血液処理装置。
- 前記ホルダー器具(9)は、前記測定器(8)の前記挿入位置において前記第1のチャンバー部材(80)に面する第1の赤外線センサー素子(94)と、前記測定器(8)の前記挿入位置において前記第2のチャンバー部材(81)に面する第2の赤外線センサー素子(95)とを備えることを特徴とする、請求項2又は3に記載の血液処理装置。
- 前記基部(90)は、第1の傾斜面(904)と、該第1の傾斜面(904)に対して横断方向に延在する第2の傾斜面(903)とを有し、
前記第1の超音波センサー素子(92)及び前記第2の超音波センサー素子(93)は、前記第1の傾斜面(904)に配置され、前記第1の赤外線センサー素子(94)及び前記第2の赤外線センサー素子(95)は、前記第2の傾斜面(903)に配置されることを特徴とする、請求項4に記載の血液処理装置。 - 前記第1のチャンバー部材(80)の前記第1の出口ポート(801)は、該血液処理装置(1)の洗浄チャンバー(7)に接続され、該洗浄チャンバー(7)内への流れを可能にすることを特徴とする、請求項1〜5のいずれか1項に記載の血液処理装置。
- 前記第2のチャンバー部材(81)の前記第2の入口ポート(810)は、前記洗浄チャンバー(7)に接続され、該洗浄チャンバー(7)からの流れを受け取ることを特徴とする、請求項6に記載の血液処理装置。
- 前記第1のポンプ機構(600)及び前記第2のポンプ機構(610)は、チューブセットのチューブセグメント(61、62)に作用するように適合されていることを特徴とする、請求項1〜7のいずれか1項に記載の血液処理装置。
- 前記測定器(8)は、使い捨てのチューブセットの一部であることを特徴とする、請求項1〜8のいずれか1項に記載の血液処理装置。
- 前記第1のチャンバー部材(80)及び前記第2のチャンバー部材(81)は、それぞれ長手方向軸(L)に沿って延在し、該長手方向軸(L)の周りに延在するとともに流れチャンバー(802、812)を包囲する周壁(804、814)を備え、前記第1のチャンバー部材(80)及び前記第2のチャンバー部材(81)は、その長手方向軸(L)が互いに平行に延びていることを特徴とする、請求項1〜9のいずれか1項に記載の血液処理装置。
- 前記第1のチャンバー部材(80)及び前記第2のチャンバー部材(81)は、該チャンバー部材(80、81)の合間に延在するウェブ(86)を介して互いに一体的に接続されることを特徴とする、請求項1〜10のいずれか1項に記載の血液処理装置。
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PCT/EP2015/067811 WO2016030145A1 (en) | 2014-08-29 | 2015-08-03 | A blood processing apparatus comprising a measurement device |
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