JPH03101955U - - Google Patents
Info
- Publication number
- JPH03101955U JPH03101955U JP1131690U JP1131690U JPH03101955U JP H03101955 U JPH03101955 U JP H03101955U JP 1131690 U JP1131690 U JP 1131690U JP 1131690 U JP1131690 U JP 1131690U JP H03101955 U JPH03101955 U JP H03101955U
- Authority
- JP
- Japan
- Prior art keywords
- body fluid
- fluid outlet
- main body
- circulation circuit
- extracorporeal circulation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 210000001124 body fluid Anatomy 0.000 claims description 7
- 239000010839 body fluid Substances 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 2
Description
第１図及び第２図は本考案のドリツプチヤンバ
ーの該略図、第３図及び第４図は従来のドリツプ
チヤンバーの該略図である。
図中、１はドリツプチヤンバー、２は本体、３
は体液導入口、４は体液導出口、５は本体底部、
６はフイルターを示す。
1 and 2 are schematic diagrams of a drip chamber according to the present invention, and FIGS. 3 and 4 are diagrams of a conventional drip chamber. In the figure, 1 is the drip yambar, 2 is the main body, and 3
is body fluid inlet, 4 is body fluid outlet, 5 is bottom of main body,
6 indicates a filter.
Claims (1)
チヤンバー１であつて、本体２の上部に体液導入
口３、下部に体液導出口４が形成され、前記本体
底部５の形状は、角度θが体液導出口４の中心線
Ａを基準として６０°以内のテーパーに形成され
ていることを特徴とする体外循環回路用ドリツプ
チヤンバー。 (2) 実用新案登録請求の範囲第１項記載のドリ
ツプチヤンバーに、フイルター６を本体２ａの底
部５ａに配置し、前記本体２ａの開口断面積Ｓ１
と本体２ａ内に突出した体液導出口４ａの開口表
面積Ｓ２と体液導出口４ａの末端開口断面積Ｓ３
の大きさが、Ｓ１＞Ｓ２＞Ｓ３に形成されている
ことを特徴とする体外循環回路用ドリツプチヤン
バー１ａ。[Claims for Utility Model Registration] (1) A drip chamber 1 disposed in the middle of an extracorporeal circulation circuit, in which a body fluid inlet 3 is formed in the upper part of the body 2, and a body fluid outlet 4 is formed in the lower part, The drip chamber for an extracorporeal circulation circuit is characterized in that the main body bottom 5 is tapered at an angle θ of 60° or less with respect to the center line A of the body fluid outlet 4. (2) Utility model registration The filter 6 is arranged in the bottom part 5a of the main body 2a in the drip ymber described in claim 1, and the opening cross-sectional area S1 of the main body 2a is
, the opening surface area S2 of the body fluid outlet 4a protruding into the main body 2a, and the end opening cross-sectional area S3 of the body fluid outlet 4a.
A drip chamber 1a for an extracorporeal circulation circuit, characterized in that the sizes thereof are formed such that S1>S2>S3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1131690U JPH03101955U (en) | 1990-02-07 | 1990-02-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1131690U JPH03101955U (en) | 1990-02-07 | 1990-02-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03101955U true JPH03101955U (en) | 1991-10-23 |
Family
ID=31514848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1131690U Pending JPH03101955U (en) | 1990-02-07 | 1990-02-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03101955U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60246762A (en) * | 1984-05-22 | 1985-12-06 | 川澄化学工業株式会社 | Drip chamber for external recirculation circuit |
-
1990
- 1990-02-07 JP JP1131690U patent/JPH03101955U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60246762A (en) * | 1984-05-22 | 1985-12-06 | 川澄化学工業株式会社 | Drip chamber for external recirculation circuit |