WO1989000058A1 - Dispositif de desobstruction des sondes d'intubation et des canules de tracheotomie in vivo - Google Patents
Dispositif de desobstruction des sondes d'intubation et des canules de tracheotomie in vivo Download PDFInfo
- Publication number
- WO1989000058A1 WO1989000058A1 PCT/FR1988/000364 FR8800364W WO8900058A1 WO 1989000058 A1 WO1989000058 A1 WO 1989000058A1 FR 8800364 W FR8800364 W FR 8800364W WO 8900058 A1 WO8900058 A1 WO 8900058A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- tube
- rod
- distal end
- intubation
- tracheostomy
- Prior art date
Links
Classifications
-
- 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
- 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/83—Tube strippers, i.e. for clearing the contents of the tubes
-
- 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
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
- B08B9/0436—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes provided with mechanical cleaning tools, e.g. scrapers, with or without additional fluid jets
-
- 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
Definitions
- the present invention relates to a device for preventing, by sweeping, the obstruction of the intubation probes in intubated patients and tracheostomy tubes in tracheostomized patients.
- the device according to the invention overcomes this drawback. It comprises two elements each having a distal end introduced into the intubation probe or into the tracheostomy tube and a proximal end manipulated by the operator.
- the first element is a central, flexible rod, the distal end of which is rounded to be non-traumatic. Near the distal end is inserted all around the rod a folding system which will allow the cleaning of the probe by sweeping. The proximal part of the rod ends in a projection allowing good prehension of the rod.
- the second element is a flexible tube inside which the first element is inserted and can slide.
- the tube is shorter than the rod itself.
- the external diameter of the tube is appropriate for the size of the various probes or cannulas to allow easy passage.
- the length of the entire device depends on the length of the intubation probes or tracheostomy tubes. It is always much higher than that of the probe or the cannula.
- the folding system inserted on the rod and folded inside the tube. The distal end of the tube is applied to the rounded distal end of the rod.
- the entire device is introduced into the intubation probe or into the tracheostomy tube through the distal end * .
- a blocking mark on the tube makes it possible to position the device relative to the distal end of the intubation probe or the tracheostomy tube.
- the proximal end of the tube is treated to ensure good grip of the tube.
- the user By sliding the tube on the rod so as to block it against the sail ⁇ lie of the rod serving as a handle, the user releases the system folded back into the tube. He then removes the device and the folded system ensures the sweeping of the intu ⁇ bation probe or the tracheostomy tube.
- the folding system consists of bristles inserted all around the central rod.
- a small foam cylinder is attached to the distal end of the rod between the bristles and the rounded part, also folded inside the tube. Released at the same time as the hairs, it collects the debris unhooked by the hairs. This foam cylinder is optional.
- the inflatable balloon which is interposed between the rounded distal end and the hairs of the rod.
- This balloon can be inflated using a ring through a channel included in the rod.
- the folding system consists of plastic strips inserted on the rod, again, it is possible to interpose a foam cylinder or an inflatable balloon between the rounded distal end and the strips.
- FIG. 1 shows in section, a form of realization of the device before use.
- the device represented in FIG. 1 comprises on the one hand a flexible central rod (1) whose distal end (2) is rounded, a collapsible system (3) inserted all around the rod near the distal end, a foam cylinder (8), folded, inserted on the rod (1) between the folding system (3) and the rounded end (2), a projection (5) terminating the proximal end of the rod (1) and allowing its manipulation.
- the device shown in Figure 1 further comprises a flexible tube (4) inside which the rod (1) is inserted and can slide, the replia ⁇ ble system (3) and the foam cylinder (8) are folded inside the tube (4). The distal end of the tube (4) is applied to the rounded distal end (2) of the rod (1).
- the tube (4) is provided with a blocking mark (6) enabling the device to be positioned relative to the distal end of the intubation probe or of the tracheostomy tube.
- the proximal end of the tube (4) is treated (7) to ensure good grip of the tube.
- FIG. 2 shows, in section, the same form of embodiment of the device as that shown in FIG. 1 after having made the tube (4) slide on the rod (1).
- the ex ⁇ proximal end of the tube (4) is then blocked on the sail ⁇ lie (5).
- the folding system (3) and the foam cylinder (8) are unfolded.
- FIG. 3 shows, in section, the same form of embodiment of the device as that shown in FIG. 1 and in FIG. 2, in place in a patient intubated after introduction into the intubation probe (9) by before sliding the tube under the rod.
- the configuration of the device is that of FIG. 1.
- the blocking mark (6) locked against the proximal end of the intubation probe allows the distal end (2) of the device to be positioned correctly by compared to the end of the intubation probe.
- FIG. 4 shows, in section, the same form of embodiment of the device as that shown in FIG. 1,
- the configuration of the device is that of FIG. 2: the folding system (3) and the foam cylinder (8) are unfolded inside the intubation probe, the proximal end of the tube (4) is blocked against the projection (5).
- the operator can then reassemble the device by holding it from the end. moth (7), the rod (1) necessarily rising with the tube (4) because the projection (5) is blocked against the distal end of the tube (4). It is the raising of the device by the operator which ensures the sweeping of the intubation probe (9).
- the device can be sterile made with non-toxic materials, presented in a case.
- the device can be for single use. It is recommended that this device be used one to four times a day, depending on the patient.
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Mechanical Engineering (AREA)
- Emergency Medicine (AREA)
- Vascular Medicine (AREA)
- Surgery (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Prostheses (AREA)
- Surgical Instruments (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8709671A FR2617720A1 (fr) | 1987-07-08 | 1987-07-08 | Dispositif de desobstruction des sondes d'intubation et des canules de tracheotomie in vivo |
FR87/09671 | 1987-07-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1989000058A1 true WO1989000058A1 (fr) | 1989-01-12 |
Family
ID=9352978
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR1988/000364 WO1989000058A1 (fr) | 1987-07-08 | 1988-07-08 | Dispositif de desobstruction des sondes d'intubation et des canules de tracheotomie in vivo |
Country Status (5)
Country | Link |
---|---|
US (1) | US5003657A (fr) |
EP (1) | EP0323995A1 (fr) |
AU (1) | AU2075988A (fr) |
FR (1) | FR2617720A1 (fr) |
WO (1) | WO1989000058A1 (fr) |
Cited By (5)
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WO1994003226A1 (fr) * | 1992-07-30 | 1994-02-17 | Dar Società Per Azioni | Dispositif de nettoyage et de desobstruction interne de corps tubulaires a usage medical inserables dans le corps humain |
EP2900304B1 (fr) * | 2012-09-28 | 2017-05-03 | Avent, Inc. | Mécanisme de nettoyage d'un tube trachéal à auto-positionnement, pourvu d'un collet |
CN108815678A (zh) * | 2018-04-26 | 2018-11-16 | 付金涛 | 一种鼻肠管清理装置 |
GB2584089A (en) * | 2019-05-20 | 2020-11-25 | Thermo Fisher Scient Bremen Gmbh | Cleaning ion optic multipole devices |
EP3801663A4 (fr) * | 2018-06-06 | 2022-04-06 | The Medical Research, Infrastructure and Health Services Fund of the Tel Aviv Medical Center | Dispositif, système et procédé de nettoyage de tube endotrachéal |
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US5168593A (en) * | 1991-11-01 | 1992-12-08 | Mill-Rose Laboratories, Inc. | Tool for cleaning endoscopes |
US6494208B1 (en) * | 1996-03-11 | 2002-12-17 | Orlando Morejon | Endotracheal tube cleaning apparatus |
US8557054B2 (en) * | 1996-03-11 | 2013-10-15 | Orlando Morejon | Endotracheal tube cleaning apparatus |
US5709691A (en) * | 1996-03-11 | 1998-01-20 | Morejon; Orlando | Endotracheal tube cleaning device |
US6082361A (en) * | 1997-09-12 | 2000-07-04 | Morejon; Orlando | Endotracheal tube cleaning apparatus |
US7669600B2 (en) * | 1996-03-11 | 2010-03-02 | Orlando Morejon | Endotracheal tube cleaning apparatus |
US7060135B2 (en) | 1996-03-11 | 2006-06-13 | Orlando Morejon | Endotracheal tube cleaning apparatus and method |
US5897534A (en) * | 1996-08-29 | 1999-04-27 | Team Medical, Llc | Body fluids and solids drainage system |
EP0836860A3 (fr) * | 1996-10-16 | 1998-09-16 | Smiths Industries Public Limited Company | Dispositifs trachéaux |
ATE257398T1 (de) * | 1998-01-20 | 2004-01-15 | Orlando Morejon | Reinigungsvorrichtung für endotrachealtubus |
US6484345B2 (en) * | 2001-02-13 | 2002-11-26 | Helix Medical, Inc. | Voice prosthesis brush |
EP1631333A4 (fr) * | 2003-05-02 | 2016-06-08 | Clearflow Inc | Enlevement de debris d'un drain place dans un espace du corps |
GB0402249D0 (en) * | 2004-02-02 | 2004-03-03 | Idi Technologies Ltd | Brush |
US7051737B2 (en) * | 2004-02-05 | 2006-05-30 | The United States Of America As Represented By The Department Of Health And Human Sevices | Mucus shaving apparatus for endotracheal tubes |
CA2560660A1 (fr) * | 2004-12-23 | 2006-07-06 | The Catheter Exchange, Inc. | Procede et dispositif d'elimination d'une occlusion |
JP4982047B2 (ja) * | 2005-01-28 | 2012-07-25 | 佐藤 誠 | 閉塞型睡眠時無呼吸症候群解消器 |
CN100335144C (zh) * | 2005-03-17 | 2007-09-05 | 上海交通大学 | 气管插管清洁器 |
DE102006010176A1 (de) * | 2006-03-06 | 2007-09-13 | BSH Bosch und Siemens Hausgeräte GmbH | Reinigungsvorrichtung zur Innenreinigung von einem zumindest bereichsweise gekrümmten Rohr |
US9352122B2 (en) | 2007-11-21 | 2016-05-31 | Actuated Medical, Inc. | Devices for clearing blockages in small bore in-situ artificial lumens |
US9308348B2 (en) | 2007-11-21 | 2016-04-12 | Actuated Medical, Inc. | Devices and methods for clearing occlusions and for providing irrigation in in-situ artificial and natural lumens |
US10307340B2 (en) | 2007-11-21 | 2019-06-04 | Actuated Medical, Inc. | Devices for clearing blockages in artificial and natural lumens |
US8262645B2 (en) * | 2007-11-21 | 2012-09-11 | Actuated Medical, Inc. | Devices for clearing blockages in in-situ artificial lumens |
US8133326B2 (en) * | 2008-01-14 | 2012-03-13 | C.R. Bard, Inc. | Endotracheal tube cleaning devices and methods of removing mucus accumulations from endotracheal tubes |
US7951243B2 (en) | 2008-01-25 | 2011-05-31 | Clear Catheter Systems, Inc. | Methods and devices to clear obstructions from medical tubes |
DK2393538T3 (da) | 2009-02-06 | 2017-11-27 | Endoclear Llc | Anordninger til rengøring af endotrachealrør |
US8468637B2 (en) | 2009-02-06 | 2013-06-25 | Endoclear Llc | Mechanically-actuated endotracheal tube cleaning device |
US8377034B2 (en) | 2009-12-04 | 2013-02-19 | Std Med, Inc. | Vascular access port |
US8316500B2 (en) * | 2009-12-14 | 2012-11-27 | Tdw Delaware, Inc. | Bidirectional bristle pig with sliding collar |
USD699348S1 (en) | 2010-01-27 | 2014-02-11 | Orlando Morejon | Handle |
US20110186052A1 (en) * | 2010-02-01 | 2011-08-04 | Orlando Morejon | Cleaning assembly for an endotracheal tube |
US20110197894A1 (en) * | 2010-02-18 | 2011-08-18 | Orlando Morejon | Endotracheal tube cleaning apparatus |
EP2902066B1 (fr) | 2010-03-29 | 2021-03-10 | Endoclear LLC | Visualisation et nettoyage de voies aériennes |
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US10322253B2 (en) | 2011-03-29 | 2019-06-18 | Teleflex Life Sciences Unlimited Company | Ballooned ventilation tube cleaning device |
US8752230B2 (en) * | 2011-08-01 | 2014-06-17 | Misder, Llc | Device with handle actuated element |
WO2013063520A1 (fr) | 2011-10-27 | 2013-05-02 | Endoclear, Llc | Adaptateurs de couplage de tube endotrachéal |
EP2804547B1 (fr) | 2012-01-15 | 2018-04-04 | Triticum Ltd. | Dispositif d'élimination d'occlusions dans un vaisseau biologique |
WO2014059340A1 (fr) | 2012-10-11 | 2014-04-17 | Actuated Medical, Inc. | Système actif pour nettoyage in-situ de secrétions et d'occlusions dans des tubes |
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US10369345B2 (en) | 2014-03-31 | 2019-08-06 | Versago Vascular Access, Inc. | Medical access port, systems and methods of use thereof |
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WO2015187583A1 (fr) | 2014-06-03 | 2015-12-10 | Endoclear Llc | Dispositifs, systèmes et procédés de nettoyage |
US10279137B1 (en) | 2014-06-27 | 2019-05-07 | Orlando Morejon | Connector assembly for a medical ventilator system |
US11395897B1 (en) | 2014-06-27 | 2022-07-26 | Orlando Morejon | Connector assembly for a medical ventilator system |
US10500360B1 (en) | 2014-08-29 | 2019-12-10 | Teleflex Life Sciences Unlimited Company | Catheter for cleaning of tracheal ventilation tubes |
JP6673919B2 (ja) | 2014-12-18 | 2020-03-25 | ヴェルサゴ ヴァスキュラー アクセス インコーポレイテッド | 埋め込み式アクセスポート用のカテーテルの除去及び置換のためのデバイス、システム、及び方法 |
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EP3250132A4 (fr) | 2015-01-28 | 2018-09-26 | Triticum Ltd. | Dispositif et méthode d'élimination d'occlusions dans un vaisseau biologique |
US10238851B2 (en) | 2015-07-14 | 2019-03-26 | Versago Vascular Access, Inc. | Medical access ports, transfer devices and methods of use thereof |
US10342902B2 (en) | 2015-10-19 | 2019-07-09 | Actuated Medical, Inc. | Device for in situ clearing of occlusions in tubing |
US11147944B2 (en) | 2015-10-19 | 2021-10-19 | Actuated Medical, Inc. | Handset for occlusion clearing device |
WO2017074984A1 (fr) * | 2015-10-26 | 2017-05-04 | Teleflex Medical Incorporated | Dispositifs de dégagement de lumière |
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 |
US10470840B2 (en) | 2016-12-29 | 2019-11-12 | Aaron WYNKOOP | Surgical suction clearing device |
GB2562074B (en) * | 2017-05-03 | 2021-03-10 | Lancashire Teaching Hospitals Nhs Found Trust | Tracheostomy Device |
WO2019126306A1 (fr) | 2017-12-21 | 2019-06-27 | Versago Vascular Access, Inc. | Orifices d'accès médical, dispositifs de transfert et leurs procédés d'utilisation |
US20200353231A1 (en) * | 2018-02-02 | 2020-11-12 | Microbot Medical Ltd. | Implantable catheter assemblies |
US11925745B1 (en) * | 2019-11-27 | 2024-03-12 | Clearflow, Inc. | Clearance system for medical tubes such as surgical drains |
US20240017029A1 (en) * | 2020-11-06 | 2024-01-18 | Bon Secours Mercy Health, Inc. | Endotracheal tube |
EP4247447A1 (fr) | 2020-11-17 | 2023-09-27 | Clearflow, Inc. | Dispositif de dégagement de tube médical |
Citations (5)
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---|---|---|---|---|
FR1477456A (fr) * | 1965-11-06 | 1967-04-21 | Choteau Ets | Appareil à nettoyer intérieurement les tiges des plongeurs servant au tirage de la bière ou de boissons diverses |
US3606669A (en) * | 1969-05-26 | 1971-09-21 | Philip Morris Inc | Method of making tracheal tube device |
US3757375A (en) * | 1971-08-18 | 1973-09-11 | M Strom | Obstruction removal apparatus |
WO1986003127A1 (fr) * | 1984-11-21 | 1986-06-05 | T P International Corporation | Catheter transtracheal et procede d'installation |
US4637388A (en) * | 1984-10-15 | 1987-01-20 | Portex, Inc. | Tracheal tube obturator with reversible tip |
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US1858176A (en) * | 1930-04-11 | 1932-05-10 | Ervin F Webb | Packing extractor |
US2118631A (en) * | 1935-04-03 | 1938-05-24 | Wappler Frederick Charles | Catheter stylet |
US2739585A (en) * | 1953-06-04 | 1956-03-27 | Ayre James Ernest | Instrument for obtaining cells for cytodiagnosis |
US4006508A (en) * | 1975-04-18 | 1977-02-08 | Leonard Rudolph Brown | Manual radiator rodder |
-
1987
- 1987-07-08 FR FR8709671A patent/FR2617720A1/fr not_active Withdrawn
-
1988
- 1988-07-08 EP EP88905907A patent/EP0323995A1/fr not_active Withdrawn
- 1988-07-08 WO PCT/FR1988/000364 patent/WO1989000058A1/fr not_active Application Discontinuation
- 1988-07-08 US US07/348,584 patent/US5003657A/en not_active Expired - Fee Related
- 1988-07-08 AU AU20759/88A patent/AU2075988A/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1477456A (fr) * | 1965-11-06 | 1967-04-21 | Choteau Ets | Appareil à nettoyer intérieurement les tiges des plongeurs servant au tirage de la bière ou de boissons diverses |
US3606669A (en) * | 1969-05-26 | 1971-09-21 | Philip Morris Inc | Method of making tracheal tube device |
US3757375A (en) * | 1971-08-18 | 1973-09-11 | M Strom | Obstruction removal apparatus |
US4637388A (en) * | 1984-10-15 | 1987-01-20 | Portex, Inc. | Tracheal tube obturator with reversible tip |
WO1986003127A1 (fr) * | 1984-11-21 | 1986-06-05 | T P International Corporation | Catheter transtracheal et procede d'installation |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1994003226A1 (fr) * | 1992-07-30 | 1994-02-17 | Dar Società Per Azioni | Dispositif de nettoyage et de desobstruction interne de corps tubulaires a usage medical inserables dans le corps humain |
EP2900304B1 (fr) * | 2012-09-28 | 2017-05-03 | Avent, Inc. | Mécanisme de nettoyage d'un tube trachéal à auto-positionnement, pourvu d'un collet |
CN108815678A (zh) * | 2018-04-26 | 2018-11-16 | 付金涛 | 一种鼻肠管清理装置 |
EP3801663A4 (fr) * | 2018-06-06 | 2022-04-06 | The Medical Research, Infrastructure and Health Services Fund of the Tel Aviv Medical Center | Dispositif, système et procédé de nettoyage de tube endotrachéal |
US11547525B2 (en) | 2018-06-06 | 2023-01-10 | Tel Hashomer Medical Research Infrastructure And Services Ltd. | Endotracheal tube cleaning device system and method |
GB2584089A (en) * | 2019-05-20 | 2020-11-25 | Thermo Fisher Scient Bremen Gmbh | Cleaning ion optic multipole devices |
GB2584089B (en) * | 2019-05-20 | 2021-11-10 | Thermo Fisher Scient Bremen Gmbh | Cleaning ion optic multipole devices |
US11961729B2 (en) | 2019-05-20 | 2024-04-16 | Thermo Fisher Scientific (Bremen) Gmbh | Longitudinal tool for cleaning ion optic multipole devices |
Also Published As
Publication number | Publication date |
---|---|
AU2075988A (en) | 1989-01-30 |
US5003657A (en) | 1991-04-02 |
EP0323995A1 (fr) | 1989-07-19 |
FR2617720A1 (fr) | 1989-01-13 |
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