JPS592312U - ultrasonic probe - Google Patents
ultrasonic probeInfo
- Publication number
- JPS592312U JPS592312U JP9841682U JP9841682U JPS592312U JP S592312 U JPS592312 U JP S592312U JP 9841682 U JP9841682 U JP 9841682U JP 9841682 U JP9841682 U JP 9841682U JP S592312 U JPS592312 U JP S592312U
- Authority
- JP
- Japan
- Prior art keywords
- ultrasonic probe
- type ultrasonic
- array
- matching layer
- matching
- 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
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図は本考案の第、１実施例の斜視図、第２図１、
２． ３はそれぞれ本考案の第２、第３、第４実施例の
各側面図、第３図は本考案の実施例と従来との周波数応
答特性を示す図である。
１・・・圧電体、２，２１〜２５・・・整合層、３・・
・バッキング層。Figure 1 is a perspective view of the first embodiment of the present invention; Figure 2 is a perspective view of the first embodiment;
2. 3 is a side view of the second, third, and fourth embodiments of the present invention, respectively, and FIG. 3 is a diagram showing the frequency response characteristics of the embodiment of the present invention and the conventional one. 1... Piezoelectric body, 2, 21-25... Matching layer, 3...
・Backing layer.
Claims (1)
振動子を複数個配列して構成されるアレイ型超音波探触
子において、前記整合層の厚みが連続的にまたはステッ
プ的に変化している構造としたことを特徴とするアレイ
型超音波探触子。In an array type ultrasonic probe configured by arranging a plurality of piezoelectric vibrators each having a matching layer for performing acoustic matching on a piezoelectric body, the thickness of the matching layer changes continuously or stepwise. An array-type ultrasonic probe characterized by having a structure in which:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9841682U JPS592312U (en) | 1982-06-30 | 1982-06-30 | ultrasonic probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9841682U JPS592312U (en) | 1982-06-30 | 1982-06-30 | ultrasonic probe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS592312U true JPS592312U (en) | 1984-01-09 |
Family
ID=30233672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9841682U Pending JPS592312U (en) | 1982-06-30 | 1982-06-30 | ultrasonic probe |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS592312U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021529057A (en) * | 2018-07-02 | 2021-10-28 | コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． | Acoustically permeable window for intracavitary ultrasound imaging |
-
1982
- 1982-06-30 JP JP9841682U patent/JPS592312U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021529057A (en) * | 2018-07-02 | 2021-10-28 | コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． | Acoustically permeable window for intracavitary ultrasound imaging |
| US11857361B2 (en) | 2018-07-02 | 2024-01-02 | Koninklijke Philips N.V. | Acoustically transparent window for intraluminal ultrasound imaging device |
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