JP6298467B2 - 削ぎ部を利用した自己位置合わせ式気管チューブ汚れ取り装置 - Google Patents
削ぎ部を利用した自己位置合わせ式気管チューブ汚れ取り装置Info
- Publication number
- JP6298467B2 JP6298467B2 JP2015533727A JP2015533727A JP6298467B2 JP 6298467 B2 JP6298467 B2 JP 6298467B2 JP 2015533727 A JP2015533727 A JP 2015533727A JP 2015533727 A JP2015533727 A JP 2015533727A JP 6298467 B2 JP6298467 B2 JP 6298467B2
- Authority
- JP
- Japan
- Prior art keywords
- lumen
- cleaning
- tracheal tube
- shaving
- catheter
- 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.)
- Active
Links
- 238000004140 cleaning Methods 0.000 claims description 66
- 230000002093 peripheral effect Effects 0.000 claims description 15
- 238000005452 bending Methods 0.000 claims description 11
- 238000005520 cutting process Methods 0.000 claims description 10
- 238000003825 pressing Methods 0.000 claims description 4
- 238000007790 scraping Methods 0.000 claims description 4
- 210000004072 lung Anatomy 0.000 description 8
- 230000028327 secretion Effects 0.000 description 8
- 210000003437 trachea Anatomy 0.000 description 7
- 230000000241 respiratory effect Effects 0.000 description 6
- 210000003097 mucus Anatomy 0.000 description 5
- 238000002627 tracheal intubation Methods 0.000 description 4
- 206010035664 Pneumonia Diseases 0.000 description 3
- 208000009470 Ventilator-Associated Pneumonia Diseases 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000029058 respiratory gaseous exchange Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 238000005399 mechanical ventilation Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 206010013975 Dyspnoeas Diseases 0.000 description 1
- 208000032376 Lung infection Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 239000003994 anesthetic gas Substances 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 229920002457 flexible plastic Polymers 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 229940127554 medical product Drugs 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000002685 pulmonary effect Effects 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 210000000115 thoracic cavity Anatomy 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/70—Cleaning devices specially adapted for surgical 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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/04—Tracheal tubes
- A61M16/0434—Cuffs
-
- 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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/04—Tracheal tubes
-
- 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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/04—Tracheal tubes
- A61M16/0463—Tracheal tubes combined with suction tubes, catheters or the like; Outside connections
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
- A61M25/0082—Catheter tip comprising a tool
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/70—Cleaning devices specially adapted for surgical instruments
- A61B2090/701—Cleaning devices specially adapted for surgical instruments for flexible tubular instruments, e.g. endoscopes
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M2025/0019—Cleaning catheters or the like, e.g. for reuse of the device, for avoiding replacement
-
- 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
- A61M2209/00—Ancillary equipment
- A61M2209/10—Equipment for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
- B08B9/035—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing by suction
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pulmonology (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Emergency Medicine (AREA)
- Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Pathology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- External Artificial Organs (AREA)
- Endoscopes (AREA)
- Surgical Instruments (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Description
Claims (5)
- カテーテルの内壁を洗浄するためのデバイスであって、
前記内壁に付着した付着物を削ぐための複数の削ぎ部を備えた外周面を有する洗浄ルーメンを含み、
前記削ぎ部が、曲げ領域を有し、押え付け力が加わらない第1のポジションから、前記デバイスが前記カテーテルの内部に装入されているときにとる第2のポジションへ変形可能で、
前記削ぎ部が、先端及び接合端を有し、
前記削ぎ部は、前記第1のポジションにおける前記先端及び前記接合端間の距離が前記カテーテル内において当該デバイスを中央配置させたときの前記洗浄ルーメンの前記外周面及び前記カテーテルの前記内壁間の半径方向距離よりも大きくなるように構成され、かつ前記削ぎ部が、前記カテーテルの前記内壁に接触した状態で展開されるように、少なくとも前記曲げ領域において前記洗浄ルーメンから離れる向きに曲がるように構成されたことを特徴とするデバイス。 - 前記カテーテルが気管チューブであり、
前記削ぎ部が、前記気管チューブ内において前記第2のポジションをとりかつ当該デバイスを前記内壁に対して中央配置させるように構成したことを特徴とする請求項1に記載のデバイス。 - 前記削ぎ部の中間部分及び前記先端が、前記洗浄ルーメンの前記外周面に対して可逆的に曲がり得るように構成したことを特徴とする請求項1に記載のデバイス。
- 前記削ぎ部が、前記先端及び前記曲げ領域間において、前記洗浄ルーメンの前記外周面側を向く凹状部分を形成するように全体として弓形または湾曲した断面形状を有することを特徴とする請求項1に記載のデバイス。
- 前記洗浄ルーメンの近位端に吸引力を加えることにより、遠位開口部を介して、また前記削ぎ部により形成される切削孔が存在する場合には該切削孔をも介して、前記洗浄ルーメン内に前記付着物を吸入するように構成したことを特徴とする請求項1に記載のデバイス。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261707259P | 2012-09-28 | 2012-09-28 | |
US61/707,259 | 2012-09-28 | ||
US14/026,157 | 2013-09-13 | ||
US14/026,157 US9131988B2 (en) | 2012-09-28 | 2013-09-13 | Self positioning tracheal tube clearance mechanism using skives |
PCT/IB2013/058641 WO2014049492A1 (en) | 2012-09-28 | 2013-09-18 | Self positioning tracheal tube clearance mechanism using skives |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015530178A JP2015530178A (ja) | 2015-10-15 |
JP6298467B2 true JP6298467B2 (ja) | 2018-03-20 |
Family
ID=50383856
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015533727A Active JP6298467B2 (ja) | 2012-09-28 | 2013-09-18 | 削ぎ部を利用した自己位置合わせ式気管チューブ汚れ取り装置 |
JP2015533728A Active JP6302914B2 (ja) | 2012-09-28 | 2013-09-18 | カラーを利用した自己位置合わせ式気管チューブ汚れ取り装置 |
JP2015533732A Pending JP2015530180A (ja) | 2012-09-28 | 2013-09-19 | 泡立て器ワイヤ状をなす線体を利用した自己位置合わせ式気管チューブ汚れ取り装置 |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015533728A Active JP6302914B2 (ja) | 2012-09-28 | 2013-09-18 | カラーを利用した自己位置合わせ式気管チューブ汚れ取り装置 |
JP2015533732A Pending JP2015530180A (ja) | 2012-09-28 | 2013-09-19 | 泡立て器ワイヤ状をなす線体を利用した自己位置合わせ式気管チューブ汚れ取り装置 |
Country Status (7)
Country | Link |
---|---|
US (3) | US9480537B2 (ja) |
EP (3) | EP2900304B1 (ja) |
JP (3) | JP6298467B2 (ja) |
AU (3) | AU2013322222B2 (ja) |
CA (3) | CA2885782C (ja) |
MX (3) | MX353974B (ja) |
WO (3) | WO2014049493A1 (ja) |
Families Citing this family (28)
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US8382908B2 (en) | 2009-02-06 | 2013-02-26 | Endoclear, Llc | Methods for cleaning endotracheal tubes |
US8468637B2 (en) | 2009-02-06 | 2013-06-25 | Endoclear Llc | Mechanically-actuated endotracheal tube cleaning device |
US9445714B2 (en) | 2010-03-29 | 2016-09-20 | Endoclear Llc | Endotracheal tube coupling adapters |
EP2552293B1 (en) | 2010-03-29 | 2015-01-07 | Endoclear LLC | Airway cleaning and visualization |
AU2012235744A1 (en) | 2011-03-29 | 2013-11-14 | Airway Medix S.A. | Ballooned ventilation tube cleaning device |
GB201119794D0 (en) | 2011-11-16 | 2011-12-28 | Airway Medix Spolka Z O O | Ballooned ventilation tube cleaning device |
WO2013105099A2 (en) * | 2012-01-15 | 2013-07-18 | Triticum Ltd. | Device and method for removing occlusions in a biological vessel |
EP2928517B1 (en) | 2012-12-04 | 2021-02-17 | Endoclear LLC | Suction cleaning devices |
EP3024411A4 (en) * | 2013-07-25 | 2017-03-08 | Covidien LP | Multifunctional telescoping cleaning device |
EP3151898B1 (en) | 2014-06-03 | 2021-03-24 | Endoclear LLC | Cleaning devices, systems and methods |
US10500360B1 (en) | 2014-08-29 | 2019-12-10 | Teleflex Life Sciences Unlimited Company | Catheter for cleaning of tracheal ventilation tubes |
US10772647B2 (en) | 2015-01-28 | 2020-09-15 | Triticum Ltd. | Device and method for removing occlusions in a biological vessel |
WO2017079643A1 (en) * | 2015-11-05 | 2017-05-11 | Cedars-Sinai Medical Center | Endotracheal cleaning suction brush |
US11452831B2 (en) | 2016-01-06 | 2022-09-27 | Airway Medix S.A. | Closed suction system |
GB2546082B (en) | 2016-01-06 | 2018-05-16 | Airway Medix S A | Closed suction system |
US10946153B2 (en) | 2016-05-16 | 2021-03-16 | Teleflex Life Sciences Pte. Ltd. | Mechanical user control elements for fluid input module |
CN106215294B (zh) * | 2016-08-16 | 2018-06-08 | 中国人民解放军总医院 | 气管切开套管 |
US10470840B2 (en) | 2016-12-29 | 2019-11-12 | Aaron WYNKOOP | Surgical suction clearing device |
US10636324B2 (en) * | 2017-12-21 | 2020-04-28 | Laerdal Medical As | Device for training tracheal suctioning |
CN112867515A (zh) * | 2018-06-06 | 2021-05-28 | 特拉维夫医学中心医学研究设施和健康服务基金 | 气管内导管清洁装置、系统和方法 |
DE102018133503A1 (de) * | 2018-12-21 | 2020-06-25 | Aesculap Ag | Spülwerkzeug für ein Handstück eines chirurgischen Instruments |
CN110792970A (zh) * | 2019-11-07 | 2020-02-14 | 湖南一肯照明有限公司 | 一种新型节能led照明灯 |
US11925745B1 (en) * | 2019-11-27 | 2024-03-12 | Clearflow, Inc. | Clearance system for medical tubes such as surgical drains |
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-
2013
- 2013-09-13 US US14/026,122 patent/US9480537B2/en active Active
- 2013-09-13 US US14/026,157 patent/US9131988B2/en active Active
- 2013-09-13 US US14/026,139 patent/US20140090195A1/en not_active Abandoned
- 2013-09-18 MX MX2015003805A patent/MX353974B/es active IP Right Grant
- 2013-09-18 JP JP2015533727A patent/JP6298467B2/ja active Active
- 2013-09-18 MX MX2015003803A patent/MX354055B/es active IP Right Grant
- 2013-09-18 EP EP13808211.0A patent/EP2900304B1/en active Active
- 2013-09-18 WO PCT/IB2013/058645 patent/WO2014049493A1/en active Application Filing
- 2013-09-18 EP EP13799380.4A patent/EP2900307B1/en active Active
- 2013-09-18 CA CA2885782A patent/CA2885782C/en active Active
- 2013-09-18 WO PCT/IB2013/058641 patent/WO2014049492A1/en active Application Filing
- 2013-09-18 AU AU2013322222A patent/AU2013322222B2/en active Active
- 2013-09-18 JP JP2015533728A patent/JP6302914B2/ja active Active
- 2013-09-18 CA CA2885780A patent/CA2885780C/en active Active
- 2013-09-18 AU AU2013322221A patent/AU2013322221B2/en active Active
- 2013-09-19 EP EP13808212.8A patent/EP2900308B1/en not_active Not-in-force
- 2013-09-19 CA CA2885785A patent/CA2885785A1/en not_active Abandoned
- 2013-09-19 MX MX2015003804A patent/MX2015003804A/es unknown
- 2013-09-19 AU AU2013322226A patent/AU2013322226A1/en not_active Abandoned
- 2013-09-19 JP JP2015533732A patent/JP2015530180A/ja active Pending
- 2013-09-19 WO PCT/IB2013/058675 patent/WO2014049497A1/en active Application Filing
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