JPH01249041A - 体腔内超音波内視鏡 - Google Patents
体腔内超音波内視鏡Info
- Publication number
- JPH01249041A JPH01249041A JP7472888A JP7472888A JPH01249041A JP H01249041 A JPH01249041 A JP H01249041A JP 7472888 A JP7472888 A JP 7472888A JP 7472888 A JP7472888 A JP 7472888A JP H01249041 A JPH01249041 A JP H01249041A
- Authority
- JP
- Japan
- Prior art keywords
- ultrasonic
- tip
- insertion section
- cylindrical member
- ultrasonic beam
- 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
- 238000003780 insertion Methods 0.000 claims abstract description 50
- 230000037431 insertion Effects 0.000 claims abstract description 50
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 238000002347 injection Methods 0.000 claims abstract description 11
- 239000007924 injection Substances 0.000 claims abstract description 11
- 230000003287 optical effect Effects 0.000 claims abstract description 10
- 238000002604 ultrasonography Methods 0.000 claims description 30
- 239000000523 sample Substances 0.000 abstract description 16
- 210000000056 organ Anatomy 0.000 abstract description 9
- 238000003745 diagnosis Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 4
- 238000005286 illumination Methods 0.000 description 3
- 210000002429 large intestine Anatomy 0.000 description 3
- 230000003902 lesion Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229920002379 silicone rubber Polymers 0.000 description 3
- 239000004945 silicone rubber Substances 0.000 description 3
- 229920006311 Urethane elastomer Polymers 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 210000003238 esophagus Anatomy 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 206010046996 Varicose vein Diseases 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000012277 endoscopic treatment Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 210000004400 mucous membrane Anatomy 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 208000027185 varicose disease Diseases 0.000 description 1
Landscapes
- Ultra Sonic Daignosis Equipment (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7472888A JPH01249041A (ja) | 1988-03-30 | 1988-03-30 | 体腔内超音波内視鏡 |
| US07/320,607 US5020539A (en) | 1988-03-30 | 1989-03-08 | Ultrasonic endoscope apparatus |
| DE3910336A DE3910336A1 (de) | 1988-03-30 | 1989-03-30 | Ultraschall-endoskop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7472888A JPH01249041A (ja) | 1988-03-30 | 1988-03-30 | 体腔内超音波内視鏡 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01249041A true JPH01249041A (ja) | 1989-10-04 |
| JPH0568984B2 JPH0568984B2 (show.php) | 1993-09-30 |
Family
ID=13555574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7472888A Granted JPH01249041A (ja) | 1988-03-30 | 1988-03-30 | 体腔内超音波内視鏡 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01249041A (show.php) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008289563A (ja) * | 2007-05-22 | 2008-12-04 | Olympus Medical Systems Corp | 内視鏡 |
| JP2009000513A (ja) * | 2007-05-15 | 2009-01-08 | General Electric Co <Ge> | 流体充填可能な超音波イメージング用カテーテル・チップ |
| JP2024517015A (ja) * | 2021-05-12 | 2024-04-18 | ボストン サイエンティフィック サイムド，インコーポレイテッド | 体管腔内に細長い部材を配置するためのデバイス、システム、および方法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5957630A (ja) * | 1982-09-29 | 1984-04-03 | 株式会社日立製作所 | 内視超音波診断装置 |
| JPS6173639A (ja) * | 1984-09-17 | 1986-04-15 | オリンパス光学工業株式会社 | 超音波内視鏡のヘツド装置 |
| JPS62275438A (ja) * | 1986-05-21 | 1987-11-30 | オリンパス光学工業株式会社 | 超音波内視鏡 |
| JPH01209051A (ja) * | 1988-02-16 | 1989-08-22 | Kazuo Baba | 超音波内視鏡 |
-
1988
- 1988-03-30 JP JP7472888A patent/JPH01249041A/ja active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5957630A (ja) * | 1982-09-29 | 1984-04-03 | 株式会社日立製作所 | 内視超音波診断装置 |
| JPS6173639A (ja) * | 1984-09-17 | 1986-04-15 | オリンパス光学工業株式会社 | 超音波内視鏡のヘツド装置 |
| JPS62275438A (ja) * | 1986-05-21 | 1987-11-30 | オリンパス光学工業株式会社 | 超音波内視鏡 |
| JPH01209051A (ja) * | 1988-02-16 | 1989-08-22 | Kazuo Baba | 超音波内視鏡 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009000513A (ja) * | 2007-05-15 | 2009-01-08 | General Electric Co <Ge> | 流体充填可能な超音波イメージング用カテーテル・チップ |
| JP2008289563A (ja) * | 2007-05-22 | 2008-12-04 | Olympus Medical Systems Corp | 内視鏡 |
| JP2024517015A (ja) * | 2021-05-12 | 2024-04-18 | ボストン サイエンティフィック サイムド，インコーポレイテッド | 体管腔内に細長い部材を配置するためのデバイス、システム、および方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0568984B2 (show.php) | 1993-09-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080930 Year of fee payment: 15 |
|
| EXPY | Cancellation because of completion of term | ||
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080930 Year of fee payment: 15 |