DE112021005977T5 - Ultraschallendoskop und distale endeinheit davon - Google Patents
Ultraschallendoskop und distale endeinheit davon Download PDFInfo
- Publication number
- DE112021005977T5 DE112021005977T5 DE112021005977.7T DE112021005977T DE112021005977T5 DE 112021005977 T5 DE112021005977 T5 DE 112021005977T5 DE 112021005977 T DE112021005977 T DE 112021005977T DE 112021005977 T5 DE112021005977 T5 DE 112021005977T5
- Authority
- DE
- Germany
- Prior art keywords
- distal end
- ultrasonic
- end side
- ultrasonic transducer
- proximal end
- 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
- 238000002604 ultrasonography Methods 0.000 claims abstract description 69
- 238000003780 insertion Methods 0.000 claims abstract description 41
- 230000037431 insertion Effects 0.000 claims abstract description 41
- 230000002093 peripheral effect Effects 0.000 claims abstract description 12
- 230000003287 optical effect Effects 0.000 claims description 78
- 230000007423 decrease Effects 0.000 claims description 3
- 235000010678 Paulownia tomentosa Nutrition 0.000 claims 1
- 240000002834 Paulownia tomentosa Species 0.000 claims 1
- 210000001165 lymph node Anatomy 0.000 description 26
- 238000005286 illumination Methods 0.000 description 12
- 238000012800 visualization Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 6
- 238000003384 imaging method Methods 0.000 description 5
- 230000003902 lesion Effects 0.000 description 5
- 210000000621 bronchi Anatomy 0.000 description 4
- 210000001519 tissue Anatomy 0.000 description 4
- 230000001413 cellular effect Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
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- 238000012360 testing method Methods 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
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- 229920005989 resin Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 239000004697 Polyetherimide Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
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- 239000007769 metal material Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920001601 polyetherimide Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/12—Diagnosis using ultrasonic, sonic or infrasonic waves in body cavities or body tracts, e.g. by using catheters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/267—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the respiratory tract, e.g. laryngoscopes, bronchoscopes
- A61B1/2676—Bronchoscopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
- A61B8/4444—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to the probe
- A61B8/445—Details of catheter construction
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
- A61B1/05—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances characterised by the image sensor, e.g. camera, being in the distal end portion
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
- A61B1/07—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements using light-conductive means, e.g. optical fibres
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Optics & Photonics (AREA)
- Pulmonology (AREA)
- Otolaryngology (AREA)
- Physiology (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021-002650 | 2021-01-12 | ||
| JP2021002650 | 2021-01-12 | ||
| PCT/JP2021/047234 WO2022153798A1 (ja) | 2021-01-12 | 2021-12-21 | 超音波内視鏡及びその先端ユニット |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE112021005977T5 true DE112021005977T5 (de) | 2023-09-14 |
Family
ID=82447258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE112021005977.7T Pending DE112021005977T5 (de) | 2021-01-12 | 2021-12-21 | Ultraschallendoskop und distale endeinheit davon |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US12303328B2 (https=) |
| JP (2) | JP7776451B2 (https=) |
| CN (1) | CN116685256A (https=) |
| DE (1) | DE112021005977T5 (https=) |
| WO (1) | WO2022153798A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7819436B1 (ja) * | 2024-08-22 | 2026-02-25 | チスダ コーポレーション | 超音波検出装置 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07143985A (ja) | 1993-11-22 | 1995-06-06 | Toshiba Corp | 体内挿入型超音波検査装置 |
| JP2000354597A (ja) | 1999-04-15 | 2000-12-26 | Asahi Optical Co Ltd | 超音波内視鏡の先端部 |
| JP2002306489A (ja) | 2001-04-13 | 2002-10-22 | Asahi Optical Co Ltd | 処置用超音波内視鏡の先端部 |
| WO2012067010A1 (ja) | 2010-11-15 | 2012-05-24 | オリンパスメディカルシステムズ株式会社 | 超音波内視鏡 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6409666B1 (en) * | 1999-04-15 | 2002-06-25 | Asahi Kogaku Kogyo Kabushiki Kaisha | Tip end of ultrasonic endoscope |
| JP4459336B2 (ja) * | 1999-10-21 | 2010-04-28 | Ｈｏｙａ株式会社 | 超音波内視鏡の先端部 |
| US8758251B2 (en) * | 2006-02-16 | 2014-06-24 | Fujifilm Corporation | Ultrasound endoscope |
| JP5097429B2 (ja) | 2007-04-04 | 2012-12-12 | Ｈｏｙａ株式会社 | セクタスキャン型超音波内視鏡の先端部 |
| JP5885887B2 (ja) | 2014-01-29 | 2016-03-16 | オリンパス株式会社 | 前立腺生検用の硬性鏡及び処置具 |
| CN114652355B (zh) * | 2016-06-30 | 2024-08-20 | 富士胶片株式会社 | 超声波内窥镜 |
| CN109328037B (zh) * | 2016-06-30 | 2021-03-30 | 富士胶片株式会社 | 超声波内窥镜 |
| JP6865305B2 (ja) * | 2018-02-09 | 2021-04-28 | オリンパス株式会社 | 撮像光学系、内視鏡及び撮像装置 |
-
2021
- 2021-12-21 JP JP2022575166A patent/JP7776451B2/ja active Active
- 2021-12-21 WO PCT/JP2021/047234 patent/WO2022153798A1/ja not_active Ceased
- 2021-12-21 DE DE112021005977.7T patent/DE112021005977T5/de active Pending
- 2021-12-21 CN CN202180090263.4A patent/CN116685256A/zh active Pending
-
2023
- 2023-06-16 US US18/336,022 patent/US12303328B2/en active Active
-
2025
- 2025-11-13 JP JP2025193354A patent/JP2026015469A/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07143985A (ja) | 1993-11-22 | 1995-06-06 | Toshiba Corp | 体内挿入型超音波検査装置 |
| JP2000354597A (ja) | 1999-04-15 | 2000-12-26 | Asahi Optical Co Ltd | 超音波内視鏡の先端部 |
| JP2002306489A (ja) | 2001-04-13 | 2002-10-22 | Asahi Optical Co Ltd | 処置用超音波内視鏡の先端部 |
| WO2012067010A1 (ja) | 2010-11-15 | 2012-05-24 | オリンパスメディカルシステムズ株式会社 | 超音波内視鏡 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP7776451B2 (ja) | 2025-11-26 |
| CN116685256A (zh) | 2023-09-01 |
| JPWO2022153798A1 (https=) | 2022-07-21 |
| JP2026015469A (ja) | 2026-01-29 |
| US20230329671A1 (en) | 2023-10-19 |
| US12303328B2 (en) | 2025-05-20 |
| WO2022153798A1 (ja) | 2022-07-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R012 | Request for examination validly filed | ||
| R082 | Change of representative |
Representative=s name: DEHNS GERMANY PARTNERSCHAFT MBB, DE |