CN109602450A - 一种超声腔内探头隔离及导声一体化装置 - Google Patents
一种超声腔内探头隔离及导声一体化装置 Download PDFInfo
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- CN109602450A CN109602450A CN201910085884.8A CN201910085884A CN109602450A CN 109602450 A CN109602450 A CN 109602450A CN 201910085884 A CN201910085884 A CN 201910085884A CN 109602450 A CN109602450 A CN 109602450A
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- 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
- A61B8/4455—Features of the external shape of the probe, e.g. ergonomic aspects
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
- A61B50/30—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments
-
- 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
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/42—Details of probe positioning or probe attachment to the patient
- A61B8/4272—Details of probe positioning or probe attachment to the patient involving the acoustic interface between the transducer and the tissue
- A61B8/4281—Details of probe positioning or probe attachment to the patient involving the acoustic interface between the transducer and the tissue characterised by sound-transmitting media or devices for coupling the transducer to the tissue
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/04—Macromolecular materials
- A61L31/042—Polysaccharides
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Public Health (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Vascular Medicine (AREA)
- Epidemiology (AREA)
- Acoustics & Sound (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Medicinal Preparation (AREA)
Abstract
Description
声速(35℃) | m/s | 1555 |
声特性阻抗(35℃) | Pa·s/m | 1.67×10<sup>6</sup> |
声衰减系数斜率(35℃) | dB/(cm.MHz) | 0.41 |
pH值 | - | 7.1 |
声速(35℃) | m/s | 1590 |
声特性阻抗(35℃) | Pa·s/m | 1.58×10<sup>6</sup> |
声衰减系数斜率(35℃) | dB/(cm·MHz) | 0.35 |
pH值 | - | 7.1 |
Claims (10)
Priority Applications (1)
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CN201910085884.8A CN109602450B (zh) | 2019-01-29 | 2019-01-29 | 一种超声腔内探头隔离及导声一体化装置 |
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CN201910085884.8A CN109602450B (zh) | 2019-01-29 | 2019-01-29 | 一种超声腔内探头隔离及导声一体化装置 |
Publications (2)
Publication Number | Publication Date |
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CN109602450A true CN109602450A (zh) | 2019-04-12 |
CN109602450B CN109602450B (zh) | 2021-04-30 |
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CN201910085884.8A Active CN109602450B (zh) | 2019-01-29 | 2019-01-29 | 一种超声腔内探头隔离及导声一体化装置 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113616817A (zh) * | 2021-08-24 | 2021-11-09 | 广州中医药大学深圳医院(福田) | 3d打印导声垫材料、导声垫、3d打印导声垫的方法及装置 |
CN114748096A (zh) * | 2022-04-15 | 2022-07-15 | 云南大学附属医院 | 一种低成本且适用于浅表组织超声检查的导声垫 |
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2019
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US7078015B2 (en) * | 1989-12-22 | 2006-07-18 | Imarx Therapeutics, Inc. | Ultrasound imaging and treatment |
CN1125389A (zh) * | 1993-06-11 | 1996-06-26 | ImaRx药物公司 | 制备气体和气体前体填充的微球体的方法 |
EP0800788A1 (en) * | 1996-04-10 | 1997-10-15 | Lec Tec Corporation | Solid ultrasonic biomedical couplant sheet |
WO2002019913A1 (en) * | 2000-09-05 | 2002-03-14 | Medi-Stim As | An ultrasound probe for measuring volume flow in vessels |
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CN202875380U (zh) * | 2012-11-16 | 2013-04-17 | 郑敏娟 | 一种超声适型导声装置 |
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CN208081239U (zh) * | 2017-08-17 | 2018-11-13 | 潘海洋 | 医疗超声机的配套超声探头结构 |
CN107670056A (zh) * | 2017-10-10 | 2018-02-09 | 郑州康宜健医疗器械有限责任公司 | 一种医用超声抑菌耦合贴片及其制备方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113616817A (zh) * | 2021-08-24 | 2021-11-09 | 广州中医药大学深圳医院(福田) | 3d打印导声垫材料、导声垫、3d打印导声垫的方法及装置 |
CN114748096A (zh) * | 2022-04-15 | 2022-07-15 | 云南大学附属医院 | 一种低成本且适用于浅表组织超声检查的导声垫 |
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Effective date of registration: 20190627 Address after: 100191 49 Garden Road North, Haidian District, Beijing. Applicant after: No.3 Hospital of Peking University (Third Clinical Medical College of Peking University) Applicant after: Foshan Juen Technology Co., Ltd. Address before: No. 49 Huayuan North Road, Haidian District, Beijing 100000 Applicant before: No.3 Hospital of Peking University (Third Clinical Medical College of Peking University) |
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Effective date of registration: 20220602 Address after: 528100 No. 403, floor 4, block B, complex building, No. 21 (F1), zone B, Sanshui center science and Technology Industrial Zone, Foshan City, Guangdong Province Patentee after: Foshan Juen Technology Co.,Ltd. Address before: 100191 No. 49 Garden North Road, Beijing, Haidian District Patentee before: PEKING University THIRD HOSPITAL (PEKING UNIVERSITY THIRD CLINICAL MEDICAL College) Patentee before: Foshan Sien Technology Co., Ltd |