JP7232528B2 - 電子真空レギュレータデバイス - Google Patents
電子真空レギュレータデバイス Download PDFInfo
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- JP7232528B2 JP7232528B2 JP2019543170A JP2019543170A JP7232528B2 JP 7232528 B2 JP7232528 B2 JP 7232528B2 JP 2019543170 A JP2019543170 A JP 2019543170A JP 2019543170 A JP2019543170 A JP 2019543170A JP 7232528 B2 JP7232528 B2 JP 7232528B2
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/20—Control of fluid pressure characterised by the use of electric means
- G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
- G05D16/2013—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/60—Containers for suction drainage, adapted to be used with an external suction source
-
- 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
- A61M1/732—Visual indicating means for vacuum pressure
-
- 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
- A61M1/734—Visual indicating means for 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
- 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
- A61M1/74—Suction control
- A61M1/743—Suction control by changing the cross-section of the line, e.g. flow regulating valves
-
- 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
- A61M1/76—Handpieces
-
- 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
- A61M1/80—Suction pumps
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/024—Controlling the inlet pressure, e.g. back-pressure regulator
-
- 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
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/04—Liquids
-
- 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
- A61M2205/18—General characteristics of the apparatus with alarm
-
- 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
-
- 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
- A61M2205/3337—Controlling, regulating pressure or flow by means of a valve by-passing a pump
-
- 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
- A61M2205/3393—Masses, volumes, levels of fluids in reservoirs, flow rates by weighing the reservoir
-
- 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
- A61M2205/35—Communication
- A61M2205/3546—Range
- A61M2205/3553—Range remote, e.g. between patient's home and doctor's office
-
- 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
- A61M2205/50—General characteristics of the apparatus with microprocessors or computers
-
- 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
- A61M2205/50—General characteristics of the apparatus with microprocessors or computers
- A61M2205/502—User interfaces, e.g. screens or keyboards
- A61M2205/505—Touch-screens; Virtual keyboard or keypads; Virtual buttons; Soft keys; Mouse touches
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- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Hematology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Vascular Medicine (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Automation & Control Theory (AREA)
- General Physics & Mathematics (AREA)
- External Artificial Organs (AREA)
- Control Of Fluid Pressure (AREA)
Description
12 レギュレータ
13 ハウジング
14 真空源
15 レギュレータデバイス
16 患者
18 トラップ
20 収集キャニスタ
22 接続管
24 吸引デバイス
26 真空ライン
28 真空ゲージ
30 入口ポート
32 出口ポート
34 ハウジングライン
36 電子バルブ
38 入力/出力デバイス、タッチスクリーン(入力/出力インタフェース)
40 電子フローセンサ
42 ブリードオリフィス
44 キャニスタアラーム
46 トラップアラーム
M マイクロプロセッサ
C クロック
I コンパレータ
A アラーム
W 無線通信システム
S キャニスタセンサ
O 記憶装置
Claims (13)
- 基端部及び開口先端部を有する真空ラインと、
前記真空ラインと流体連通し、前記真空ラインを通過する流体フローを調整するために電子的に調整可能な真空レギュレータと、
先端部と前記真空レギュレータとの間の前記真空ラインと連通し、前記真空レギュレータと電子通信する真空ゲージと、
前記真空レギュレータの電子的な調整を実行するようにプログラムされ、圧力レベルの範囲内でユーザが選択した圧力レベルを受け取り、前記真空ゲージからの測定圧力レベルが、前記ユーザにより選択された前記圧力レベルに一致するように、前記真空レギュレータを電子的に調整するマイクロプロセッサと、
前記真空ゲージからの読取値を提示し、所定のパラメータ外での前記真空レギュレータの動作を示すアラームを含む入力/出力インタフェースと、
を含む、真空レギュレータデバイス。 - 前記真空レギュレータは、前記真空レギュレータの電子的な調整のために前記マイクロプロセッサの制御下で、前記真空ライン及び前記真空レギュレータの少なくとも1つと連通し、前記真空ラインとの流体連通を選択的に開閉する電子バルブを含む、請求項1に記載の真空レギュレータデバイス。
- 前記真空ラインが、前記真空レギュレータの上流に位置する、請求項1又は2に記載の真空レギュレータデバイス。
- 前記真空レギュレータと流体連通し、真空源ポートに取り付けるように構成された出口ポートをさらに含む、請求項1~3のいずれか一項に記載の真空レギュレータデバイス。
- 前記真空ゲージが、前記真空ゲージからの測定圧力レベルが、ユーザにより選択された圧力レベルに一致するように、前記真空レギュレータの電子的な調整のために前記マイクロプロセッサによって実行されるフィードバック制御スキームにおいて使用される、
請求項1記載の真空レギュレータデバイス。 - 前記マイクロプロセッサは、測定された圧力レベルを前記真空ゲージから取得し、前記真空レギュレータを調整することにより、前記真空ゲージ及び前記真空レギュレータと電子通信し、前記フィードバック制御スキームを実行するようにプログラムされている、
請求項5に記載の真空レギュレータデバイス。 - 前記フィードバック制御スキームは、前記真空ゲージの圧力読取値を前記ユーザにより選択可能なレベルにするために、前記真空レギュレータの電子的な調整を実行する、請求項5又は6に記載の真空レギュレータデバイス。
- 前記真空ゲージが、電子フローセンサを含む、請求項1~7のいずれか一項に記載の真空レギュレータデバイス。
- 前記入出力インタフェースが、ユーザ選択ターゲット圧力レベルを受信するための入力をさらに含む、請求項1に記載の真空レギュレータデバイス。
- 前記真空レギュレータデバイスの上流にある流体容器と、
前記流体容器に近いセンサと、
をさらに含み、
前記マイクロプロセッサは、前記センサおよび前記アラームとさらに電子的に通信し、前記センサによって検出された前記流体容器に入る流体の量が予め定められた所定量に達したときに前記アラームにアラームを出力させる、
請求項1に記載の真空レギュレータデバイス。 - 前記センサが、前記アラームと連通する電子接点を含み、
前記電子接点が、その間の前記流体の存在下で回路を閉じる、請求項10に記載の真空レギュレータデバイス。 - 前記流体容器が、トラップであり、
前記トラップが、使用後に前記トラップを処分するために、前記真空レギュレータデバイスの上流の位置から取り外し可能である、請求項10に記載の真空レギュレータデバイス。 - 前記流体容器は、滲出液を収集する収集キャニスタであり、
システムが、前記収集キャニスタと関連付けられ、前記真空レギュレータデバイスの前記マイクロプロセッサと電子通信する重量センサをさらに含む、請求項10に記載の真空レギュレータデバイス。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662409952P | 2016-10-19 | 2016-10-19 | |
US62/409,952 | 2016-10-19 | ||
PCT/US2017/057303 WO2018075720A1 (en) | 2016-10-19 | 2017-10-19 | Electronic vacuum regulator device |
Publications (2)
Publication Number | Publication Date |
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JP2019536592A JP2019536592A (ja) | 2019-12-19 |
JP7232528B2 true JP7232528B2 (ja) | 2023-03-03 |
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Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019543170A Active JP7232528B2 (ja) | 2016-10-19 | 2017-10-19 | 電子真空レギュレータデバイス |
Country Status (9)
Country | Link |
---|---|
US (1) | US11305048B2 (ja) |
EP (1) | EP3528861A4 (ja) |
JP (1) | JP7232528B2 (ja) |
KR (1) | KR102577572B1 (ja) |
CN (1) | CN110114098A (ja) |
AU (1) | AU2017345416B2 (ja) |
CA (1) | CA3041271A1 (ja) |
CO (1) | CO2019004934A2 (ja) |
WO (1) | WO2018075720A1 (ja) |
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JP7331002B2 (ja) * | 2018-03-29 | 2023-08-22 | スリーエム イノベイティブ プロパティズ カンパニー | 創傷容積の推定を伴う創傷療法システム |
US11395665B2 (en) | 2018-05-01 | 2022-07-26 | Incept, Llc | Devices and methods for removing obstructive material, from an intravascular site |
US11471582B2 (en) | 2018-07-06 | 2022-10-18 | Incept, Llc | Vacuum transfer tool for extendable catheter |
WO2020010310A1 (en) | 2018-07-06 | 2020-01-09 | Imperative Care, Inc. | Sealed neurovascular extendable catheter |
EP3679958A1 (de) * | 2019-01-09 | 2020-07-15 | Medela Holding AG | Saugpumpe mit optischem statusindikator |
AU2020366348A1 (en) | 2019-10-15 | 2022-05-12 | Imperative Care, Inc. | Systems and methods for multivariate stroke detection |
WO2021127004A1 (en) | 2019-12-18 | 2021-06-24 | Imperative Care, Inc. | Methods and systems for treating venous thromboembolic disease |
US11638637B2 (en) | 2019-12-18 | 2023-05-02 | Imperative Care, Inc. | Method of removing embolic material with thrombus engagement tool |
US11259821B2 (en) | 2019-12-18 | 2022-03-01 | Imperative Care, Inc. | Aspiration system with accelerated response |
CN111110932A (zh) * | 2019-12-27 | 2020-05-08 | 北京潞康科技有限公司 | 一种医用引流装置 |
IT202000004453A1 (it) * | 2020-03-03 | 2021-09-03 | Flow Meter Spa | Dispositivo digitale di regolazione del vuoto |
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2017
- 2017-10-19 CN CN201780078302.2A patent/CN110114098A/zh active Pending
- 2017-10-19 AU AU2017345416A patent/AU2017345416B2/en not_active Ceased
- 2017-10-19 US US15/788,214 patent/US11305048B2/en active Active
- 2017-10-19 JP JP2019543170A patent/JP7232528B2/ja active Active
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JP2000060963A (ja) | 1998-08-24 | 2000-02-29 | Sumitomo Bakelite Co Ltd | 電動式低圧持続吸引器 |
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WO2018075720A1 (en) | 2018-04-26 |
US20180104390A1 (en) | 2018-04-19 |
JP2019536592A (ja) | 2019-12-19 |
KR20190058686A (ko) | 2019-05-29 |
KR102577572B1 (ko) | 2023-09-11 |
US11305048B2 (en) | 2022-04-19 |
CO2019004934A2 (es) | 2019-05-21 |
AU2017345416A1 (en) | 2019-05-16 |
AU2017345416B2 (en) | 2023-03-09 |
CA3041271A1 (en) | 2018-04-26 |
EP3528861A1 (en) | 2019-08-28 |
EP3528861A4 (en) | 2020-06-17 |
CN110114098A (zh) | 2019-08-09 |
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