JPS6185203U - - Google Patents
Info
- Publication number
- JPS6185203U JPS6185203U JP17156184U JP17156184U JPS6185203U JP S6185203 U JPS6185203 U JP S6185203U JP 17156184 U JP17156184 U JP 17156184U JP 17156184 U JP17156184 U JP 17156184U JP S6185203 U JPS6185203 U JP S6185203U
- Authority
- JP
- Japan
- Prior art keywords
- catheter
- pressure sensor
- type pressure
- view
- resistance layer
- 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
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
Landscapes
- Measuring Fluid Pressure (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Description
第１図は本考案のカテーテル型圧力センサの要
部断面図、第２図は同じく正面図、第３図は第１
図とは異なる構成を示す要部断面図、第４図は従
来のカテーテル先端型圧力センサの要部断面図、
第５図は同じく正面図、第６図は従来のサイドウ
オール型圧力センサの要部断面図である。
１，１１，３１……カテーテル、２，１２，３
２……感圧チツプ、３，１３，３３……接着剤、
４，１４，３４……抵抗層、５，１５，３５……
ダイヤフラム、６，１６，３６……端子。
Fig. 1 is a sectional view of the main parts of the catheter-type pressure sensor of the present invention, Fig. 2 is a front view of the same, and Fig. 3 is a sectional view of the main part of the catheter-type pressure sensor of the present invention.
A cross-sectional view of a main part showing a configuration different from that shown in the figure, FIG. 4 is a cross-sectional view of a main part of a conventional catheter tip type pressure sensor,
FIG. 5 is a front view, and FIG. 6 is a sectional view of a main part of a conventional sidewall type pressure sensor. 1, 11, 31...Catheter, 2, 12, 3
2...Pressure sensitive chip, 3,13,33...Adhesive,
4, 14, 34...resistance layer, 5, 15, 35...
Diaphragm, 6, 16, 36...terminal.
Claims (1)
の環状面と平行に配置され、該傾斜面と、表面に
凹部裏面に抵抗層が位置するように固着された感
圧ダイヤフラムを備えたことを特徴とするカテー
テル型圧力センサー。 A pressure-sensitive diaphragm is arranged parallel to the annular surface of the tip of the catheter that is inclined with respect to the length direction, and is fixed to the inclined surface and the surface so that the resistance layer is located on the back side of the recessed surface. Catheter-type pressure sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17156184U JPS6185203U (en) | 1984-11-12 | 1984-11-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17156184U JPS6185203U (en) | 1984-11-12 | 1984-11-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6185203U true JPS6185203U (en) | 1986-06-04 |
Family
ID=30729242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17156184U Pending JPS6185203U (en) | 1984-11-12 | 1984-11-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6185203U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03133462A (en) * | 1989-09-21 | 1991-06-06 | Becton Dickinson & Co | Device and method for supporting catheter sensor |
-
1984
- 1984-11-12 JP JP17156184U patent/JPS6185203U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03133462A (en) * | 1989-09-21 | 1991-06-06 | Becton Dickinson & Co | Device and method for supporting catheter sensor |