JP2008055160A - 手術用カセット及び同手術用カセットを備えた手術システム - Google Patents
手術用カセット及び同手術用カセットを備えた手術システム Download PDFInfo
- Publication number
- JP2008055160A JP2008055160A JP2007219949A JP2007219949A JP2008055160A JP 2008055160 A JP2008055160 A JP 2008055160A JP 2007219949 A JP2007219949 A JP 2007219949A JP 2007219949 A JP2007219949 A JP 2007219949A JP 2008055160 A JP2008055160 A JP 2008055160A
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- Prior art keywords
- cassette
- surgical
- valve plate
- attached
- ultrasonic transducer
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
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- 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
-
- 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
- A61M19/00—Local anaesthesia; Hypothermia
-
- 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
- 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
- A61M2205/3375—Acoustical, e.g. ultrasonic, measuring means
-
- 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
- A61M2205/3379—Masses, volumes, levels of fluids in reservoirs, flow rates
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Vascular Medicine (AREA)
- Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- External Artificial Organs (AREA)
- Surgical Instruments (AREA)
- Transducers For Ultrasonic Waves (AREA)
- Measuring Volume Flow (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Piezo-Electric Transducers For Audible Bands (AREA)
Abstract
【解決手段】手術用カセットは、堅固なプラスチック製の構成部品またはハウジングの中に形成された堅固な流体チャネルを備えている。超音波流量計の圧電結晶がこの流体チャネルの一方の側に位置している。流体チャネルで圧電結晶とは反対側に位置する側壁は、内側が流体チャネル内の流体にさらされ、外側は周囲の空気にさらされている。壁と空気の界面が、超音波流量計が動作するための音波反射器として機能する。
【選択図】図2
Description
12 弁板
14 本体
16 カバー
34 流路
Claims (6)
- a)流路と該流路と揃った位置にある透過窓とを備える弁板と;
b)該弁板に取り付けられる本体とを備えていて、該本体が、上記弁板に取り付けられたときに上記透過窓と揃った位置に空気との界面を有する手術用カセット。 - 上記弁板とは反対側において上記本体に対して取り付けられたカバーをさらに備える、請求項1に記載のカセット。
- 上記弁板に取り付けられた複数のエラストマーをさらに備え、これらエラストマーが複数の流路を形成している、請求項1に記載のカセット。
- 上記弁板に取り付けられたエラストマー製音響カプラーをさらに備え、該エラストマー製音響カプラーが、上記弁板上で、上記本体の空気との界面と揃うように配置されている、請求項1に記載のカセット。
- a)カセット収容部を有する手術コンソールと;
b)この手術コンソールのカセット収容部の中に位置していて、流路を流れる流体の流量を測定するのに適した超音波トランスデューサと;
c)複数の流路を有する手術用カセットと;
d)上記カセットの一部を形成している音波空気反射器とを備えていて、上記カセットが上記手術コンソールのカセット収容部の中に設置されたとき、上記音波空気反射器が上記カセットに対する上記超音波トランスデューサと揃った位置にあることにより、上記カセット内の複数の流路の少なくとも1つの中を流れる流体の流量を上記超音波トランスデューサが測定できる手術システム。 - 上記カセットに取り付けられたエラストマー製音響カプラーをさらに備え、このエラストマー製音響カプラーが、上記超音波トランスデューサと揃った位置にあって該超音波トランスデューサと接触するように上記カセット上に配置されている、請求項5に記載の手術システム。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/510,903 | 2006-08-28 | ||
| US11/510,903 US8348879B2 (en) | 2006-08-28 | 2006-08-28 | Surgical system having a cassette with an acoustic air reflector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2008055160A true JP2008055160A (ja) | 2008-03-13 |
| JP4782745B2 JP4782745B2 (ja) | 2011-09-28 |
Family
ID=38812060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007219949A Active JP4782745B2 (ja) | 2006-08-28 | 2007-08-27 | 手術用カセット及び同手術用カセットを備えた手術システム |
Country Status (21)
| Country | Link |
|---|---|
| US (1) | US8348879B2 (ja) |
| EP (1) | EP1894583B1 (ja) |
| JP (1) | JP4782745B2 (ja) |
| KR (1) | KR100919530B1 (ja) |
| CN (1) | CN100563606C (ja) |
| AR (1) | AR062565A1 (ja) |
| AT (1) | ATE429258T1 (ja) |
| AU (1) | AU2007207878B2 (ja) |
| BR (1) | BRPI0703393B8 (ja) |
| CA (1) | CA2596724C (ja) |
| CY (1) | CY1109075T1 (ja) |
| DE (1) | DE602007000954D1 (ja) |
| DK (1) | DK1894583T3 (ja) |
| ES (1) | ES2323196T3 (ja) |
| IL (1) | IL185140A (ja) |
| MX (1) | MX2007010010A (ja) |
| PL (1) | PL1894583T3 (ja) |
| PT (1) | PT1894583E (ja) |
| RU (2) | RU2365383C2 (ja) |
| SI (1) | SI1894583T1 (ja) |
| TW (1) | TWI337538B (ja) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| JP4956655B2 (ja) * | 2009-11-25 | 2012-06-20 | 株式会社リコー | 輸液ポンプモジュール及び輸液システム |
| USD733867S1 (en) * | 2012-03-17 | 2015-07-07 | Abbott Medical Optics Inc. | Surgical cassette for a surgical system |
| US9700457B2 (en) * | 2012-03-17 | 2017-07-11 | Abbott Medical Optics Inc. | Surgical cassette |
| NL2009424C2 (en) | 2012-09-06 | 2014-03-10 | D O R C Dutch Ophthalmic Res Ct International B V | Irrigation/aspiration system, cartridge, pump unit, surgical machine, method for controlling. |
| EP3689393B1 (en) | 2014-07-25 | 2023-09-06 | Kpr U.S., Llc | Detection system for flow control apparatus |
| JP1670256S (ja) * | 2020-04-22 | 2020-10-19 | ||
| USD995759S1 (en) * | 2020-04-22 | 2023-08-15 | Carl Zeiss Meditec Ag | Surgical cassette |
| USD983361S1 (en) * | 2020-04-22 | 2023-04-11 | Carl Zeiss Meditec Ag | Surgical cassette |
| JP1670257S (ja) * | 2020-04-22 | 2020-10-19 | ||
| US12491307B2 (en) | 2022-05-12 | 2025-12-09 | Medtronic Xomed, LLC | Systems and methods facilitating surgical fluid management |
| US20250025623A1 (en) * | 2023-07-19 | 2025-01-23 | Alcon Inc. | Ophthalmic surgical cassette |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4479761A (en) * | 1982-12-28 | 1984-10-30 | Baxter Travenol Laboratories, Inc. | Actuator apparatus for a prepackaged fluid processing module having pump and valve elements operable in response to externally applied pressures |
| 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 |
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| US4493695A (en) * | 1982-06-01 | 1985-01-15 | Site Microsurgical Systems, Inc. | Opthalmic microsurgical system cassette assembly |
| FR2538705B1 (fr) * | 1982-12-29 | 1987-12-31 | Vincent Michel | Appareil medical pour l'exsufflation des pneumothorax |
| US4713051A (en) * | 1985-05-21 | 1987-12-15 | Coopervision, Inc. | Cassette for surgical irrigation and aspiration and sterile package therefor |
| CA1280326C (en) * | 1985-09-25 | 1991-02-19 | Leif Joakim Sundblom | Fast response tubeless vacuum aspiration collection cassette |
| US4790816A (en) * | 1985-09-26 | 1988-12-13 | Allon Laboratories, Inc. | Surgical cassette proximity sensing and latching apparatus |
| GB8612070D0 (en) * | 1986-05-19 | 1986-06-25 | Brown R C | Blended-fibre filter material |
| US4773897A (en) * | 1986-11-06 | 1988-09-27 | Storz Instrument Company | Collection container for ophthalmic surgical system |
| US4842584A (en) * | 1987-05-01 | 1989-06-27 | Abbott Laboratories | Disposable fluid infusion pumping chamber cassette and drive mechanism thereof |
| US5117698A (en) * | 1988-12-07 | 1992-06-02 | Joseph Baumoel | Pulse train detection in transit time flowmeter |
| US5273517A (en) * | 1991-07-09 | 1993-12-28 | Haemonetics Corporation | Blood processing method and apparatus with disposable cassette |
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-
2006
- 2006-08-28 US US11/510,903 patent/US8348879B2/en active Active
-
2007
- 2007-08-09 CA CA2596724A patent/CA2596724C/en active Active
- 2007-08-09 IL IL185140A patent/IL185140A/en not_active IP Right Cessation
- 2007-08-13 TW TW096129820A patent/TWI337538B/zh not_active IP Right Cessation
- 2007-08-15 DE DE602007000954T patent/DE602007000954D1/de active Active
- 2007-08-15 PT PT07114368T patent/PT1894583E/pt unknown
- 2007-08-15 AT AT07114368T patent/ATE429258T1/de active
- 2007-08-15 EP EP07114368A patent/EP1894583B1/en active Active
- 2007-08-15 SI SI200730044T patent/SI1894583T1/sl unknown
- 2007-08-15 PL PL07114368T patent/PL1894583T3/pl unknown
- 2007-08-15 ES ES07114368T patent/ES2323196T3/es active Active
- 2007-08-15 DK DK07114368T patent/DK1894583T3/da active
- 2007-08-16 AU AU2007207878A patent/AU2007207878B2/en active Active
- 2007-08-17 MX MX2007010010A patent/MX2007010010A/es active IP Right Grant
- 2007-08-23 KR KR1020070084817A patent/KR100919530B1/ko active Active
- 2007-08-27 RU RU2007132443/14A patent/RU2365383C2/ru active
- 2007-08-27 JP JP2007219949A patent/JP4782745B2/ja active Active
- 2007-08-28 CN CNB2007101481206A patent/CN100563606C/zh active Active
- 2007-08-28 AR ARP070103812A patent/AR062565A1/es not_active Application Discontinuation
- 2007-08-28 BR BRPI0703393A patent/BRPI0703393B8/pt active IP Right Grant
-
2008
- 2008-12-18 RU RU2008150355/14A patent/RU2489171C2/ru active IP Right Revival
-
2009
- 2009-05-15 CY CY20091100521T patent/CY1109075T1/el unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4479761A (en) * | 1982-12-28 | 1984-10-30 | Baxter Travenol Laboratories, Inc. | Actuator apparatus for a prepackaged fluid processing module having pump and valve elements operable in response to externally applied pressures |
| 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 |
Also Published As
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| Publication | Publication Date | Title |
|---|---|---|
| JP4782745B2 (ja) | 手術用カセット及び同手術用カセットを備えた手術システム | |
| CN100522098C (zh) | 具有声耦合盒体的手术系统 | |
| EP1840533B1 (en) | Surgical system having a non-invasive flow sensor | |
| CA2645255C (en) | Non-invasive flow measurement |
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