JPS59164044A - 超音波探触子 - Google Patents
超音波探触子Info
- Publication number
- JPS59164044A JPS59164044A JP3694483A JP3694483A JPS59164044A JP S59164044 A JPS59164044 A JP S59164044A JP 3694483 A JP3694483 A JP 3694483A JP 3694483 A JP3694483 A JP 3694483A JP S59164044 A JPS59164044 A JP S59164044A
- Authority
- JP
- Japan
- Prior art keywords
- ultrasonic
- shape memory
- memory alloy
- ultrasonic probe
- ultrasonic transducer
- 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
- 239000000523 sample Substances 0.000 title claims description 31
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 55
- 230000005540 biological transmission Effects 0.000 claims description 30
- 238000010438 heat treatment Methods 0.000 claims description 18
- 238000005452 bending Methods 0.000 claims description 12
- 230000007704 transition Effects 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 8
- 238000012546 transfer Methods 0.000 claims description 4
- 230000001154 acute effect Effects 0.000 claims description 2
- 238000002604 ultrasonography Methods 0.000 description 32
- 238000003780 insertion Methods 0.000 description 13
- 230000037431 insertion Effects 0.000 description 13
- 238000002347 injection Methods 0.000 description 10
- 239000007924 injection Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 7
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 7
- 238000004891 communication Methods 0.000 description 6
- 229920000642 polymer Polymers 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000013016 damping Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000003745 diagnosis Methods 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 229920002379 silicone rubber Polymers 0.000 description 3
- 239000004945 silicone rubber Substances 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 229920005570 flexible polymer Polymers 0.000 description 2
- 230000003446 memory effect Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000002033 PVDF binder Substances 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000009189 diving Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229940057995 liquid paraffin Drugs 0.000 description 1
- 229910000734 martensite Inorganic materials 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
- 210000004003 subcutaneous fat Anatomy 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
Landscapes
- Ultra Sonic Daignosis Equipment (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3694483A JPS59164044A (ja) | 1983-03-07 | 1983-03-07 | 超音波探触子 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3694483A JPS59164044A (ja) | 1983-03-07 | 1983-03-07 | 超音波探触子 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59164044A true JPS59164044A (ja) | 1984-09-17 |
| JPH0355132B2 JPH0355132B2 (enExample) | 1991-08-22 |
Family
ID=12483859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3694483A Granted JPS59164044A (ja) | 1983-03-07 | 1983-03-07 | 超音波探触子 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59164044A (enExample) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01265946A (ja) * | 1988-04-19 | 1989-10-24 | Fujitsu Ltd | 超音波内視鏡 |
| JPH01305935A (ja) * | 1988-06-02 | 1989-12-11 | Olympus Optical Co Ltd | 超音波プローブ |
| JP2001299755A (ja) * | 2000-04-21 | 2001-10-30 | Hitachi Medical Corp | 超音波探触子及び超音波診断装置 |
| JP2008539887A (ja) * | 2005-05-04 | 2008-11-20 | フルイド メディカル，インコーポレイテッド | 血管内イメージング用の小型アクチュエータ機構 |
| WO2020079808A1 (ja) * | 2018-10-18 | 2020-04-23 | オリンパス株式会社 | 超音波プローブ |
-
1983
- 1983-03-07 JP JP3694483A patent/JPS59164044A/ja active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01265946A (ja) * | 1988-04-19 | 1989-10-24 | Fujitsu Ltd | 超音波内視鏡 |
| JPH01305935A (ja) * | 1988-06-02 | 1989-12-11 | Olympus Optical Co Ltd | 超音波プローブ |
| JP2001299755A (ja) * | 2000-04-21 | 2001-10-30 | Hitachi Medical Corp | 超音波探触子及び超音波診断装置 |
| JP2008539887A (ja) * | 2005-05-04 | 2008-11-20 | フルイド メディカル，インコーポレイテッド | 血管内イメージング用の小型アクチュエータ機構 |
| WO2020079808A1 (ja) * | 2018-10-18 | 2020-04-23 | オリンパス株式会社 | 超音波プローブ |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0355132B2 (enExample) | 1991-08-22 |
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