JPS6384207U - - Google Patents

Info

Publication number
JPS6384207U
JPS6384207U JP17779586U JP17779586U JPS6384207U JP S6384207 U JPS6384207 U JP S6384207U JP 17779586 U JP17779586 U JP 17779586U JP 17779586 U JP17779586 U JP 17779586U JP S6384207 U JPS6384207 U JP S6384207U
Authority
JP
Japan
Prior art keywords
tissue surface
blood flow
flow meter
contact
measurement probe
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
JP17779586U
Other languages
Japanese (ja)
Other versions
JPH0321208Y2 (en
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 filed Critical
Priority to JP1986177795U priority Critical patent/JPH0321208Y2/ja
Publication of JPS6384207U publication Critical patent/JPS6384207U/ja
Application granted granted Critical
Publication of JPH0321208Y2 publication Critical patent/JPH0321208Y2/ja
Expired legal-status Critical Current

Links

Description

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

第１図は本考案に係るレーザドプラ血流計の第
１実施例を示す斜視図、第２図は第１実施例を組
織表面に当接させた状態を示す説明図、第３図は
本考案の第２実施例を示す構成図であり、図ａは
正面図、図ｂは平面図、第４図は本考案の第３実
施例を示す構成図である。 １２……測定プローブ、１４……照射フアイバ
、１６……受光フアイバ、１８，２０……圧力セ
ンサ、２２……接触子、２６……圧力調整体。 FIG. 1 is a perspective view showing the first embodiment of the laser Doppler blood flow meter according to the present invention, FIG. 2 is an explanatory diagram showing the first embodiment in contact with a tissue surface, and FIG. 3 is a perspective view of the laser Doppler blood flow meter according to the present invention. FIG. 4 is a configuration diagram showing a second embodiment of the present invention, in which FIG. 4A is a front view, FIG. B is a plan view, and FIG. 12... Measurement probe, 14... Irradiation fiber, 16... Light receiving fiber, 18, 20... Pressure sensor, 22... Contact, 26... Pressure adjustment body.

Claims (1)

【実用新案登録請求の範囲】 (1) 組織表面に測定プローブを接触させてレー
ザ光のドプラ効果により組織表面の血流を測定す
るレーザドツプラ組織表面血流計において、前記
測定プローブには組織表面に対する測定プローブ
の接触圧を検出する圧力センサを設け、基準圧以
下で血流を測定することを特徴とするレーザドプ
ラ組織表面血流計。 (2) 実用新案登録請求の範囲(1)記載の血流計に
おいて、圧力センサは柔軟性のある圧電材料から
形成され組織表面との接触部に設けたことを特徴
とするレーザドプラ組織表面血流計。 (3) 実用新案登録請求の範囲(1)記載の血流計に
おいて、圧力センサは接触子を介して測定プロー
ブに取り付けられたことを特徴とするレーザドプ
ラ組織表面血流計。 (4) 実用新案登録請求の範囲(1)記載の血流計に
おいて、前記測定プローブを包みかつ測定プロー
ブが押圧力により上下に移動可能な状態で圧力調
整体が設けられ、圧力調整体を組織に当接するこ
とにより所定圧で測定プローブを組織表面に接触
させることを特徴とするレーザドプラ組織表面血
流計。[Claims for Utility Model Registration] (1) In a laser Doppler tissue surface blood flow meter that measures blood flow on the tissue surface using the Doppler effect of laser light by bringing a measurement probe into contact with the tissue surface, the measurement probe has a A laser Doppler tissue surface blood flow meter characterized in that it is equipped with a pressure sensor that detects the contact pressure of a measurement probe and measures blood flow below a reference pressure. (2) In the blood flow meter described in claim (1) of the utility model registration, the pressure sensor is formed of a flexible piezoelectric material and is provided at a portion in contact with the tissue surface. Total. (3) A laser Doppler tissue surface blood flow meter according to claim (1), characterized in that the pressure sensor is attached to the measurement probe via a contact. (4) In the blood flow meter described in claim (1) of the utility model registration, a pressure regulating body is provided in a state that wraps the measuring probe and allows the measuring probe to move up and down by a pressing force, and the pressure regulating body is arranged in a tissue. A laser Doppler tissue surface blood flow meter characterized in that a measurement probe is brought into contact with a tissue surface at a predetermined pressure by contacting with the tissue surface.
JP1986177795U 1986-11-19 1986-11-19 Expired JPH0321208Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986177795U JPH0321208Y2 (en) 1986-11-19 1986-11-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986177795U JPH0321208Y2 (en) 1986-11-19 1986-11-19

Publications (2)

Publication Number Publication Date
JPS6384207U true JPS6384207U (en) 1988-06-02
JPH0321208Y2 JPH0321208Y2 (en) 1991-05-09

Family

ID=31119331

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986177795U Expired JPH0321208Y2 (en) 1986-11-19 1986-11-19

Country Status (1)

Country Link
JP (1) JPH0321208Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07151779A (en) * 1993-11-30 1995-06-16 Shiseido Co Ltd Probe adapter for laser blood flow meter
WO2016047145A1 (en) * 2014-09-26 2016-03-31 京セラ株式会社 Measuring device, measuring method, and electronic apparatus provided with measuring device
WO2016110898A1 (en) * 2015-01-08 2016-07-14 京セラ株式会社 Measuring device and measuring method

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015208342A (en) * 2014-04-23 2015-11-24 京セラ株式会社 Measuring apparatus, measuring system, measuring method, and electronic apparatus having measuring apparatus
JP6357350B2 (en) 2014-05-27 2018-07-11 京セラ株式会社 measuring device
JP6616936B2 (en) 2014-06-26 2019-12-04 京セラ株式会社 Measuring apparatus, measuring method, and electronic apparatus provided with measuring apparatus
JP2016047111A (en) * 2014-08-27 2016-04-07 京セラ株式会社 Measurement device and measurement method
JP2016047120A (en) * 2014-08-27 2016-04-07 京セラ株式会社 Measurement device and measurement method
JP6847789B2 (en) 2017-03-08 2021-03-24 京セラ株式会社 Measuring device, measuring method and program
WO2018163785A1 (en) 2017-03-08 2018-09-13 京セラ株式会社 Measurement device and measurement method
WO2018163784A1 (en) 2017-03-08 2018-09-13 京セラ株式会社 Measurement device, measurement method, and program

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5971608U (en) * 1982-11-08 1984-05-15 株式会社日立メデイコ Ultrasonic tomography device
JPS6054056A (en) * 1983-09-02 1985-03-28 Nec Corp Interface circuit of bit data write memory

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5971608U (en) * 1982-11-08 1984-05-15 株式会社日立メデイコ Ultrasonic tomography device
JPS6054056A (en) * 1983-09-02 1985-03-28 Nec Corp Interface circuit of bit data write memory

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07151779A (en) * 1993-11-30 1995-06-16 Shiseido Co Ltd Probe adapter for laser blood flow meter
WO2016047145A1 (en) * 2014-09-26 2016-03-31 京セラ株式会社 Measuring device, measuring method, and electronic apparatus provided with measuring device
WO2016110898A1 (en) * 2015-01-08 2016-07-14 京セラ株式会社 Measuring device and measuring method

Also Published As

Publication number Publication date
JPH0321208Y2 (en) 1991-05-09

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