JPS60102003U - Equipment for extracorporeal blood circulation circuit - Google Patents
Equipment for extracorporeal blood circulation circuitInfo
- Publication number
- JPS60102003U JPS60102003U JP19359683U JP19359683U JPS60102003U JP S60102003 U JPS60102003 U JP S60102003U JP 19359683 U JP19359683 U JP 19359683U JP 19359683 U JP19359683 U JP 19359683U JP S60102003 U JPS60102003 U JP S60102003U
- Authority
- JP
- Japan
- Prior art keywords
- medical device
- heat collector
- flow path
- blood flow
- connector
- 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.)
- Granted
Links
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
- External Artificial Organs (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来例に係る血液温度測定装置を示す断面図、
第２図は従来例に係る他の血液温度測定装置を示す断面
図、第３図は本考案の第１実施例 を示す断面図、第４
図は同第１実施例に係る医療用器具が用いられてなる体
外循環回路を示す回路 図、第５図は本考案の第２実施
例を一部破断して示す側面図、第６図は第５図の要部を
取出して示 す断面図、第７図は本考案の第３の実施例
を示す断面図である。
１２・・・接続管、１３・・・管本体、１４・・・益液
流路、１５・・・集熱体、１６・・・サーミスタ、１７
Ａ。
１７Ｂ・・・リード線、１Ｂ−・・コネクタ、１９・・
・絶縁フィルム、３０・・・中空糸型人工肺、３９・・
・血液流路、４１・：・検出プローブ本体、４２・・・
集熱体、４３・・・サー゛ミスタ、４４Ａ、４４Ｂ・・
・リード線、４５・・・コネクタ、４６・・・絶縁フィ
ルム、５１・・・循環配管、５２・・・検出プローブ、
５３・・・ルアーテーパ一部、５５・・・ハウジング、
５６・・・血液流路、５７・・・集熱体、５ Ｂ・・・
サーミスタ、５９・・・ポツティング材、６１−・・コ
ネクタ、６２Ａ、６２Ｂ・・・リード、線、６４・・・
絶縁フィルム、６５・・・空気層。FIG. 1 is a sectional view showing a conventional blood temperature measuring device;
FIG. 2 is a cross-sectional view showing another conventional blood temperature measuring device, FIG. 3 is a cross-sectional view showing the first embodiment of the present invention, and FIG.
The figure is a circuit diagram showing an extracorporeal circulation circuit using the medical device according to the first embodiment, FIG. 5 is a partially cutaway side view of the second embodiment of the present invention, and FIG. FIG. 5 is a sectional view showing a main part thereof, and FIG. 7 is a sectional view showing a third embodiment of the present invention. 12... Connection pipe, 13... Pipe body, 14... Beneficial liquid flow path, 15... Heat collector, 16... Thermistor, 17
A. 17B...Lead wire, 1B-...Connector, 19...
・Insulating film, 30... Hollow fiber oxygenator, 39...
・Blood flow path, 41... Detection probe body, 42...
Heat collector, 43... Thermistor, 44A, 44B...
・Lead wire, 45... Connector, 46... Insulating film, 51... Circulation piping, 52... Detection probe,
53... Part of lure taper, 55... Housing,
56... Blood flow path, 57... Heat collector, 5 B...
Thermistor, 59... Potting material, 61-... Connector, 62A, 62B... Lead, wire, 64...
Insulating film, 65...air layer.
Claims (1)
能とされる金属製集熱体と、集熱体の血液流路に対する
背面に電気的に結合される状態で接合されるサーミスタ
と、集熱体を保持する保持部と、サーミスタに電気的に
接続する手段を介して接続されるコネクタと、集熱体の
血液流路に対する表面に形成されて集熱体を血液流路に
対して電気的に絶縁する絶縁層とを有してなる医療用器
具。 （２）集熱体の血液流路に対向する面の面積がサーミス
タの集熱体接合面の面積の４倍以上とされる実用新案登
録請求の範囲第１項に記載の医療（３）保持部がコネク
タを保持してなる実用新案登録請求の範囲第１項ないし
第２項のいずれかに記載の医療用器具。 （４）保持部は断熱材質である実用新案登録請求の範囲
第３項に記載の医療用器具。 （５）保持部が血液流路を画成する容器に対して着脱自
在とされてなる実用新案登録請求の範囲第１項ないし第
４項のいずれかに記載の医療用器具。 （６）保持部がルアーテーパ−によって容器に対して着
脱自在とされてなる実用新案登録請求の範囲第５項に記
載の医療用器具。 （７）サーミスタとコネクタとを接続する手段はリード
線であり、該リード線の線径が０．２ｒｒａ以下である
実用新案登録請求の範囲第１項または第２項に記載の医
療用器具。 （８） リード線がコイル状とされてなる実用新案登
′録請求の範囲第７項に記載の医療用器具。 （９） 前記コネクタがピンジャック型コネクタであ
る実用新案登録請求の範囲第８項に記載の医療用器具。 ａ■ 前記絶縁層が１００μｍ以下の厚みのプラスチッ
ク製フィルムによって形成されてなる実用新案登録請求
の範囲第１項ないし第１項のいずれかに記載の医療用器
具。 （１１）前記プラスチック製フィルムが経時的に硬化し
ない接着剤によって集熱体に接着されてなる実用新案登
録請求の範囲第１唾に記載の医療用器具。
[Claims for Utility Model Registration] (1) A metal heat collector that can be placed opposite the blood flow path of a container that defines the blood flow path, and an electrically connected A thermistor that is joined in a coupled state, a holding part that holds the heat collector, a connector that is connected to the thermistor through means for electrically connecting it, and a surface of the heat collector that is formed on the surface of the heat collector that is connected to the blood flow path. and an insulating layer that electrically insulates a heat collector from a blood flow path. (2) Retention of medical treatment (3) according to claim 1, wherein the area of the surface of the heat collector facing the blood flow path is at least four times the area of the joint surface of the heat collector of the thermistor. A medical device according to any one of claims 1 to 2, wherein the portion holds a connector. (4) The medical device according to claim 3, wherein the holding portion is made of a heat insulating material. (5) The medical device according to any one of claims 1 to 4, wherein the holding portion is detachably attached to a container defining a blood flow path. (6) The medical device according to claim 5, wherein the holding portion is detachably attached to the container by means of a luer taper. (7) The medical device according to claim 1 or 2, wherein the means for connecting the thermistor and the connector is a lead wire, and the wire diameter of the lead wire is 0.2 rra or less. (8) The medical device according to claim 7, wherein the lead wire is coiled. (9) The medical device according to claim 8, wherein the connector is a pin jack type connector. a) The medical device according to any one of claims 1 to 1, wherein the insulating layer is formed of a plastic film having a thickness of 100 μm or less. (11) The medical device according to claim 1, wherein the plastic film is adhered to a heat collector with an adhesive that does not harden over time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19359683U JPS60102003U (en) | 1983-12-17 | 1983-12-17 | Equipment for extracorporeal blood circulation circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19359683U JPS60102003U (en) | 1983-12-17 | 1983-12-17 | Equipment for extracorporeal blood circulation circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60102003U true JPS60102003U (en) | 1985-07-11 |
| JPS6311967Y2 JPS6311967Y2 (en) | 1988-04-06 |
Family
ID=30416350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19359683U Granted JPS60102003U (en) | 1983-12-17 | 1983-12-17 | Equipment for extracorporeal blood circulation circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60102003U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63253223A (en) * | 1987-04-09 | 1988-10-20 | Terumo Corp | Temperature measuring instrument |
| JPH1033662A (en) * | 1996-07-25 | 1998-02-10 | Kanegafuchi Chem Ind Co Ltd | Extracorporeal blood circulation device |
| JP2010223946A (en) * | 2009-03-13 | 2010-10-07 | Millipore Corp | Device for determining the physical value of a liquid flowing in a pipe |
| JP2016195793A (en) * | 2007-02-27 | 2016-11-24 | デカ・プロダクツ・リミテッド・パートナーシップ | Sensor device system, device, and method |
| JP2017161332A (en) * | 2016-03-09 | 2017-09-14 | Ｓｅｍｉｔｅｃ株式会社 | Temperature sensor device and liquid circulation device |
| JP2018185202A (en) * | 2017-04-25 | 2018-11-22 | 株式会社デンソー | Physical quantity sensor |
| JP2020508190A (en) * | 2017-02-22 | 2020-03-19 | ザンミ インスツルメンタル エリテーデーアー | System for monitoring physiological parameters in cardiopulmonary bypass |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4091672A (en) * | 1977-06-09 | 1978-05-30 | Sarns, Inc. | Temperature probe and connector |
-
1983
- 1983-12-17 JP JP19359683U patent/JPS60102003U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4091672A (en) * | 1977-06-09 | 1978-05-30 | Sarns, Inc. | Temperature probe and connector |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63253223A (en) * | 1987-04-09 | 1988-10-20 | Terumo Corp | Temperature measuring instrument |
| JPH1033662A (en) * | 1996-07-25 | 1998-02-10 | Kanegafuchi Chem Ind Co Ltd | Extracorporeal blood circulation device |
| JP2016195793A (en) * | 2007-02-27 | 2016-11-24 | デカ・プロダクツ・リミテッド・パートナーシップ | Sensor device system, device, and method |
| JP2010223946A (en) * | 2009-03-13 | 2010-10-07 | Millipore Corp | Device for determining the physical value of a liquid flowing in a pipe |
| JP2017161332A (en) * | 2016-03-09 | 2017-09-14 | Ｓｅｍｉｔｅｃ株式会社 | Temperature sensor device and liquid circulation device |
| JP2020508190A (en) * | 2017-02-22 | 2020-03-19 | ザンミ インスツルメンタル エリテーデーアー | System for monitoring physiological parameters in cardiopulmonary bypass |
| US11602584B2 (en) | 2017-02-22 | 2023-03-14 | Zammi Instrumental Ltda | System for monitoring physiological parameters in extracorporeal circulation |
| JP2018185202A (en) * | 2017-04-25 | 2018-11-22 | 株式会社デンソー | Physical quantity sensor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6311967Y2 (en) | 1988-04-06 |
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