JPS59193434U - Negative pressure sensor for blood circuit - Google Patents

Negative pressure sensor for blood circuit

Info

Publication number
JPS59193434U
JPS59193434U JP8930783U JP8930783U JPS59193434U JP S59193434 U JPS59193434 U JP S59193434U JP 8930783 U JP8930783 U JP 8930783U JP 8930783 U JP8930783 U JP 8930783U JP S59193434 U JPS59193434 U JP S59193434U
Authority
JP
Japan
Prior art keywords
blood circuit
pressure sensor
negative pressure
sensor
pressure relief
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
Application number
JP8930783U
Other languages
Japanese (ja)
Other versions
JPS632041Y2 (en
Inventor
押田　勝則
Original Assignee
株式会社　日本メデイカル・サプライ
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 株式会社　日本メデイカル・サプライ filed Critical 株式会社　日本メデイカル・サプライ
Priority to JP8930783U priority Critical patent/JPS59193434U/en
Publication of JPS59193434U publication Critical patent/JPS59193434U/en
Application granted granted Critical
Publication of JPS632041Y2 publication Critical patent/JPS632041Y2/ja
Granted legal-status Critical Current

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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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来の除圧感知器の製造方法を示す斜視図であ
る。第２図は本考案の除圧感知器の一実施例についての
正面図であり、第３図は第２図の線Ａ−Ａにそって切断
したときの断面図である。 １・・・血液入口、２・・・血液出口、３・・・除圧感
知器、４．４′・・・チューブストッパー。FIG. 1 is a perspective view showing a conventional method of manufacturing a pressure relief sensor. FIG. 2 is a front view of one embodiment of the pressure relief sensor of the present invention, and FIG. 3 is a sectional view taken along line A--A in FIG. 2. 1...Blood inlet, 2...Blood outlet, 3...Removal pressure sensor, 4.4'...Tube stopper.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 弾性プラスチック材料を用いて袋状に形成されてなり、
内部が除圧になったとき形がつぶれて除圧を感知する除
圧惑知室及び血液の入口と出口とから構成されてなる除
圧感知器において、該除圧感知器は吹込成形法により形
成されてなることを特徴とする血液回路用除圧感知器。It is formed into a bag shape using an elastic plastic material,
A pressure relief sensor is comprised of a pressure relief sensing chamber whose shape collapses to sense pressure relief when the interior is depressurized, and a blood inlet and outlet. A depressurization sensor for a blood circuit, characterized in that the sensor is formed of:
JP8930783U 1983-06-11 1983-06-11 Negative pressure sensor for blood circuit Granted JPS59193434U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8930783U JPS59193434U (en) 1983-06-11 1983-06-11 Negative pressure sensor for blood circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8930783U JPS59193434U (en) 1983-06-11 1983-06-11 Negative pressure sensor for blood circuit

Publications (2)

Publication Number Publication Date
JPS59193434U true JPS59193434U (en) 1984-12-22
JPS632041Y2 JPS632041Y2 (en) 1988-01-19

Family

ID=30219204

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8930783U Granted JPS59193434U (en) 1983-06-11 1983-06-11 Negative pressure sensor for blood circuit

Country Status (1)

Country Link
JP (1) JPS59193434U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6470066A (en) * 1987-09-11 1989-03-15 Nippon Medical Supply Preparation of tube for blood circuit
JP2012000319A (en) * 2010-06-18 2012-01-05 Nipro Corp Negative pressure detector

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59127643U (en) * 1983-02-15 1984-08-28 川澄化学工業株式会社 Pressure sensor for extracorporeal body fluid circulation circuit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59127643U (en) * 1983-02-15 1984-08-28 川澄化学工業株式会社 Pressure sensor for extracorporeal body fluid circulation circuit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6470066A (en) * 1987-09-11 1989-03-15 Nippon Medical Supply Preparation of tube for blood circuit
JP2012000319A (en) * 2010-06-18 2012-01-05 Nipro Corp Negative pressure detector

Also Published As

Publication number Publication date
JPS632041Y2 (en) 1988-01-19

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