JP2007260401A - 音響カップリング付カセットを有する外科手術用装置 - Google Patents
音響カップリング付カセットを有する外科手術用装置 Download PDFInfo
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- JP2007260401A JP2007260401A JP2007084658A JP2007084658A JP2007260401A JP 2007260401 A JP2007260401 A JP 2007260401A JP 2007084658 A JP2007084658 A JP 2007084658A JP 2007084658 A JP2007084658 A JP 2007084658A JP 2007260401 A JP2007260401 A JP 2007260401A
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- acoustic coupling
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Images
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/66—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/02—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/71—Suction drainage systems
- A61M1/72—Cassettes forming partially or totally the fluid circuit
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/71—Suction drainage systems
- A61M1/73—Suction drainage systems comprising sensors or indicators for physical values
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/71—Suction drainage systems
- A61M1/74—Suction control
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/71—Suction drainage systems
- A61M1/77—Suction-irrigation systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0201—Cassettes therefor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/66—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
- G01F1/663—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters by measuring Doppler frequency shift
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/007—Methods or devices for eye surgery
- A61F9/00736—Instruments for removal of intra-ocular material or intra-ocular injection, e.g. cataract instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/12—General characteristics of the apparatus with interchangeable cassettes forming partially or totally the fluid circuit
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3331—Pressure; Flow
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3331—Pressure; Flow
- A61M2205/3334—Measuring or controlling the flow rate
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Physics & Mathematics (AREA)
- Vascular Medicine (AREA)
- Surgery (AREA)
- Electromagnetism (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Pulmonology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Otolaryngology (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- External Artificial Organs (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
- Transducers For Ultrasonic Waves (AREA)
- Surgical Instruments (AREA)
Abstract
【解決手段】ハウジングは、オーバーモールディング工程により流体チャネルの外側のハウジング上に形成できるエラストマ音響カップリング用の基盤としての役割を果す。そのような工法は、エラストマ音響カップリングをハウジングに取り付けるための接着剤の必要性を解消し、またエラストマ音響カップリングとハウジングとの間からの空気の取り除きを確実にする。
【選択図】図1
Description
またそれらは本引例により全体を組み込まれている。吸引液体流速、ポンプ速度、真空度、洗浄液体圧力、及び洗浄液体流速は、眼の外科手術の際に正確な制御を必要とするパラメータの一部である。
12 バルブプレート
14 本体
16 カバー
18 開口
20 チャネル
22 エラストマ
24 エラストマ
26 ポート
28 フィルタ
30 音響(超音波)反射体
32 反射体カバー
34 流体通路
36 凹所
38 エラストマ音響カプラ
100 外科手術用コンソール
110 カセット収納部分
120 超音波変換器
125 伝達用窓
Claims (4)
- a) 音響反射体を有する本体と;
b)前記本体に取り付けられ且つ流体通路を有するバルブプレートであって、前記流体通路は前記本体上の前記音響反射体と整列するバルブプレートと;
c)オーバーモールディングにより前記バルブプレートに取り付けられるエラストマ音響カプラであって、前記本体上の前記音響反射体と前記バルブプレート上の前記流体通路と整列されるように前記バルブプレート上に配置されるエラストマ音響カプラと;
を具備する、外科手術用カセット。 - 前記バルブ体に対向する側面の前記本体に取り付けられるカバーをさらに具備する、請求項1に記載の外科手術用カセット。
- 前記バルブ体に取り付けられる複数のエラストマをさらに具備し、前記エラストマは複数の流体径路を形成する、請求項1に記載の外科手術用カセット。
- a) 外科手術用コンソールであって、前記外科手術用コンソールはカセット収納部分を有するコンソールと;
b)前記外科手術用コンソールの前記カセット収納部分に配置される超音波変換器であって、前記超音波変換器は流体通路の流量を測定するようになっている超音波変換器と;
c)複数の流体通路を有する外科手術用カセットと;
d)オーバーモールディングにより前記カセットに取り付けられる音響カプラであって、前記カセットが前記外科手術用コンソールの前記カセット収納部分の内部に設置されて、前記超音波変換器が前記カセット中の複数の流体通路の少なくとも一つの流量を測定することを可能にするとき、前記超音波変換器を前記カセットに音響的に連結する音響カプラと;
を具備する、外科手術用装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/391,748 | 2006-03-29 | ||
US11/391,748 US8251944B2 (en) | 2006-03-29 | 2006-03-29 | Surgical system having a cassette with an acoustic coupling |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007260401A true JP2007260401A (ja) | 2007-10-11 |
JP4728271B2 JP4728271B2 (ja) | 2011-07-20 |
Family
ID=38268279
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007084658A Active JP4728271B2 (ja) | 2006-03-29 | 2007-03-28 | 音響カップリング付カセットを有する外科手術用装置 |
Country Status (20)
Country | Link |
---|---|
US (1) | US8251944B2 (ja) |
EP (1) | EP1840534B1 (ja) |
JP (1) | JP4728271B2 (ja) |
KR (1) | KR100877441B1 (ja) |
CN (3) | CN101426428A (ja) |
AR (1) | AR060133A1 (ja) |
AT (1) | ATE444477T1 (ja) |
AU (1) | AU2007201365B2 (ja) |
BR (1) | BRPI0701590B8 (ja) |
CA (1) | CA2581897C (ja) |
CY (1) | CY1109654T1 (ja) |
DE (1) | DE602007002581D1 (ja) |
DK (1) | DK1840534T3 (ja) |
ES (2) | ES2350652T3 (ja) |
IL (1) | IL182023A (ja) |
MX (1) | MX2007003295A (ja) |
PL (1) | PL1840534T3 (ja) |
PT (1) | PT1840534E (ja) |
SI (1) | SI1840534T1 (ja) |
TW (1) | TWI340635B (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
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US8343100B2 (en) * | 2006-03-29 | 2013-01-01 | Novartis Ag | Surgical system having a non-invasive flow sensor |
US8006570B2 (en) * | 2006-03-29 | 2011-08-30 | Alcon, Inc. | Non-invasive flow measurement |
US8251944B2 (en) | 2006-03-29 | 2012-08-28 | Novartis Ag | Surgical system having a cassette with an acoustic coupling |
US8348879B2 (en) * | 2006-08-28 | 2013-01-08 | Novartis Ag | Surgical system having a cassette with an acoustic air reflector |
DE102008002028A1 (de) | 2008-05-28 | 2009-12-03 | Endress + Hauser Flowtec Ag | Messzelle, welche lösbar an einer dafür vorgesehenen Messvorrichtung anbringbar ist |
DE102008002027A1 (de) | 2008-05-28 | 2009-12-03 | Endress + Hauser Flowtec Ag | Messzelle, welche lösbar an einer dafür vorgesehenen Messvorrichtung anbringbar ist |
US9700457B2 (en) * | 2012-03-17 | 2017-07-11 | Abbott Medical Optics Inc. | Surgical cassette |
CN104116498B (zh) * | 2014-07-23 | 2016-02-17 | 深圳市理邦精密仪器股份有限公司 | 一种便携式多参数体征监护设备 |
US9974689B2 (en) * | 2014-11-06 | 2018-05-22 | Novartis Ag | Dual mode vitrectomy surgical system |
BR112020012801A2 (pt) * | 2017-12-28 | 2020-11-24 | Ethicon Llc | reconhecimento espacial de controladores cirúrgicos centrais em salas de operação |
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2006
- 2006-03-29 US US11/391,748 patent/US8251944B2/en active Active
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2007
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US5463906A (en) * | 1994-01-24 | 1995-11-07 | Triton Technology, Inc. | Interchangeable disposable acoustic for use with an ultrasonic flowmeter, particularly during extracorporeal measurement of blood flow |
JP2002318144A (ja) * | 2001-02-14 | 2002-10-31 | Kazumasa Onishi | クランプオン型超音波流量計 |
JP2005515806A (ja) * | 2001-11-30 | 2005-06-02 | ボシュ・アンド・ロム・インコーポレイテッド | 流量計制御システムとともに使用するための回収リザーバ |
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