JP4447888B2 - 拡張器 - Google Patents
拡張器 Download PDFInfo
- Publication number
- JP4447888B2 JP4447888B2 JP2003368294A JP2003368294A JP4447888B2 JP 4447888 B2 JP4447888 B2 JP 4447888B2 JP 2003368294 A JP2003368294 A JP 2003368294A JP 2003368294 A JP2003368294 A JP 2003368294A JP 4447888 B2 JP4447888 B2 JP 4447888B2
- Authority
- JP
- Japan
- Prior art keywords
- dilator
- patient
- end portion
- grip
- dilator according
- 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.)
- Expired - Fee Related
Links
Images
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
- A61M16/0465—Tracheostomy tubes; Devices for performing a tracheostomy; Accessories therefor, e.g. masks, filters
- A61M16/0472—Devices for performing a tracheostomy
-
- 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
- A61M29/00—Dilators with or without means for introducing media, e.g. remedies
-
- 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
- A61M16/0488—Mouthpieces; Means for guiding, securing or introducing the 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
- A61M2210/00—Anatomical parts of the body
- A61M2210/10—Trunk
- A61M2210/1025—Respiratory system
- A61M2210/1032—Trachea
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pulmonology (AREA)
- Emergency Medicine (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Surgical Instruments (AREA)
- Prostheses (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Description
2 患者側末端の先端
3 患者側末端部分
4 中間部分
5 握り部分
6 印
7 太い印
9 リブ
10 通路
Claims (10)
- 気管開口を通して挿入され、挿入されている気管開口を広げるのに適合し、湾曲し、漸減した患者側末端部分と、当該患者側末端部分と反対側の当該拡張器の末端における握り部分を具える気管開口用拡張器であって、当該握り部分は当該患者側末端部分と反対方向に曲げられており、および当該握り部分は当該患者側末端部分を有する滑らかな連続的な湾曲部を形成していることを特徴とする、拡張器。
- 前記患者側末端部分は柔軟性に富むことを特徴とする、請求項1記載の拡張器。
- 前記拡張器は、誘導部材を受け入れるための、当該拡張器にわたって伸びている通路を有することを特徴とする、請求項1又は2記載の拡張器。
- 前記患者側末端部分の先端は、前記誘導部材の外面に対してほぼ段のない移行を与えることを特徴とする、請求項3記載の拡張器。
- 前記握り部分は、その全長にわたってほぼ一定の直径を有することを特徴とする、請求項1ないし請求項4のいずれか一つの請求項に記載の拡張器。
- 前記握り部分は、当該握り部分上に握力を高めるための表面形態を有することを特徴とする、請求項1ないし請求項5のいずれか一つの請求項に記載の拡張器。
- 前記拡張器は、ほぼ90Aのショア硬さを有するプラスチック材料から成形されることを特徴とする、請求項1ないし請求項6のいずれか一つの請求項に記載の拡張器。
- 前記握り部分の曲率半径は、前記患者側末端部分のものとほぼ同一であることを特徴とする、請求項1ないし7のいずれか一つの請求項に記載の拡張器。
- 前記患者側末端の曲率半径は約90mmであることを特徴とする、請求項1ないし請求項8のいずれか一つの請求項に記載の拡張器。
- 前記拡張器は、その患者側末端部分にわたって親水性の物質のコーティングがなされていることを特徴とする、請求項1ないし請求項9のいずれか一つの請求項に記載の拡張器。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US42248002P | 2002-10-31 | 2002-10-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004148122A JP2004148122A (ja) | 2004-05-27 |
JP4447888B2 true JP4447888B2 (ja) | 2010-04-07 |
Family
ID=29584678
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003368294A Expired - Fee Related JP4447888B2 (ja) | 2002-10-31 | 2003-10-29 | 拡張器 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8202289B2 (ja) |
EP (1) | EP1415679B1 (ja) |
JP (1) | JP4447888B2 (ja) |
AU (1) | AU2003257924B2 (ja) |
CA (1) | CA2447455C (ja) |
ES (1) | ES2570595T3 (ja) |
GB (1) | GB2394669B (ja) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7309344B2 (en) * | 2002-12-20 | 2007-12-18 | Ethicon Endo-Surgery, Inc. | Transparent dilator device and method of use |
US20050070949A1 (en) * | 2002-12-20 | 2005-03-31 | Bakos Gregory J. | Transparent dilator device and method of use |
WO2007000159A1 (en) | 2005-06-27 | 2007-01-04 | William Cook Europe Aps | A dilator for performing a percutaneous medical procedure |
US7647929B2 (en) | 2005-09-28 | 2010-01-19 | Nellcor Puritan Bennett Llc | Medical device tube having a flange with opposing support ears for improved alignment and retention of an inner cannula in an outer cannula |
US7600515B2 (en) | 2005-09-28 | 2009-10-13 | Nellcor Puritan Bennett Llc | Tracheostomy tube combination radial snap and bayonet cannula connector |
GB0614507D0 (en) * | 2006-07-21 | 2006-08-30 | Smiths Group Plc | Apparatus |
WO2008127994A1 (en) * | 2007-04-11 | 2008-10-23 | Davis John J | Atraumatic introducer for nasal endotracheal tubes and its method of use |
US20090024089A1 (en) * | 2007-04-25 | 2009-01-22 | Levine Jonathan A | Long tapered dilator |
US9050064B2 (en) * | 2007-04-27 | 2015-06-09 | Cvdevices, Llc | Systems for engaging a bodily tissue and methods of using the same |
US20090163942A1 (en) * | 2007-12-20 | 2009-06-25 | Cuevas Brian J | Tracheostomy punch dilator |
US8307824B2 (en) * | 2008-06-27 | 2012-11-13 | Kimberly-Clark Worldwide, Inc. | Method of performing a tracheostomy |
US20090320854A1 (en) * | 2008-06-27 | 2009-12-31 | Cuevas Brian J | Easy Grip Tapered Dilator |
US20100300451A1 (en) * | 2009-06-01 | 2010-12-02 | Griffith Nathan C | Punch Dilator |
US20130317439A1 (en) * | 2012-05-25 | 2013-11-28 | Arstasis, Inc. | Vascular access configuration |
US8876848B2 (en) * | 2012-06-06 | 2014-11-04 | Stewart And Stien Enterprises, Llc | Dilator and elongate guide wire and method of using same |
DE102014117368A1 (de) | 2014-11-26 | 2016-06-02 | Tracoe Medical Gmbh | Dilatator für perkutane Dilatations-Tracheotomie |
US9808598B2 (en) | 2015-02-04 | 2017-11-07 | Teleflex Medical Incorporated | Flexible tip dilator |
GB201511113D0 (en) * | 2015-06-24 | 2015-08-05 | Smiths Medical Int Ltd | Tube introducers, assemblies and methods |
GB201607675D0 (en) * | 2016-04-30 | 2016-06-15 | Smiths Medical Int Ltd | Tracheostomy procedure kits and guiding catheters |
RU171478U1 (ru) * | 2016-11-22 | 2017-06-01 | Федеральное государственное бюджетное военное образовательное учреждение высшего образования Военно-медицинская академия им. С.М. Кирова Министерство обороны Российской Федерации (ВМедА) | Устройство для перкутанного дилатирования отверстия в трахее |
EP3969088B1 (en) * | 2019-05-15 | 2023-07-05 | Teleflex Life Sciences Unlimited Company | Tracheostomy dilator |
US20210001091A1 (en) * | 2019-07-01 | 2021-01-07 | Gerald Ernst Schmidt | Remote access vascular and soft tissue tunneling dilator systems and methods of use |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US724913A (en) * | 1901-06-27 | 1903-04-07 | John Theodore Montgomery | Syringe-nozzle. |
AT244495B (de) * | 1963-04-19 | 1966-01-10 | Willy Ruesch Fa | Katheter für Beatmung und/oder Narkotisierung |
GB1058888A (en) * | 1963-08-17 | 1967-02-15 | Werner Ruesch | Endotracheal catheter |
US3683908A (en) * | 1969-10-20 | 1972-08-15 | Tantrimudalige Anthony Don Mic | Apparatus for sealing the oesophagus and providing artificial respiration |
US3794026A (en) * | 1970-07-29 | 1974-02-26 | H Jacobs | Ventilating apparatus embodying selective volume or pressure operation and catheter means for use therewith |
US3769983A (en) * | 1970-08-26 | 1973-11-06 | A Meray | Medical devices |
US3880168A (en) * | 1973-12-21 | 1975-04-29 | Robert A Berman | Endotracheal tube |
US3968800A (en) * | 1974-09-17 | 1976-07-13 | Vilasi Joseph A | Device for insertion into a body opening |
US4033353A (en) * | 1975-10-16 | 1977-07-05 | International Paper Company | Tracheostomy tube |
US4211234A (en) * | 1978-08-24 | 1980-07-08 | Joseph Fisher | Endotracheal tube introducer |
US4364391A (en) | 1980-11-14 | 1982-12-21 | Toye Frederic J | Tracheostomy apparatus and method |
US4340046A (en) * | 1980-12-08 | 1982-07-20 | Cox Everard F | Static tracheostomy tube |
GB8424436D0 (en) * | 1984-09-27 | 1984-10-31 | Pratt Int Ltd Burnerd | Surgical appliance |
US5058580A (en) | 1988-05-11 | 1991-10-22 | Hazard Patrick B | Percutaneous tracheostomy tube |
US4978334A (en) * | 1988-09-08 | 1990-12-18 | Toye Frederic J | Apparatus and method for providing passage into body viscus |
US4898163A (en) | 1989-02-27 | 1990-02-06 | George Gordon P | Transtracheal airway and placement device |
AU1425092A (en) | 1991-02-15 | 1992-09-15 | Baxter International Inc. | Disposable cervical dilators |
US5546936A (en) * | 1992-05-19 | 1996-08-20 | Mallinckrodt Medical, Inc. | Tracheal tube with reinforced flexible segment |
US5507284A (en) * | 1993-09-27 | 1996-04-16 | Daneshvar; Yousef | Airway securing system |
JPH08206220A (ja) | 1995-01-31 | 1996-08-13 | Create Medic Kk | 狭窄部位拡張器 |
US5653230A (en) * | 1996-01-19 | 1997-08-05 | Cook Incorporated | Percutaneous balloon dilational tracheostomy tube |
JP2001061965A (ja) * | 1999-06-25 | 2001-03-13 | Koken Co Ltd | カフの内圧表示装置 |
US6711444B2 (en) * | 1999-11-22 | 2004-03-23 | Scimed Life Systems, Inc. | Methods of deploying helical diagnostic and therapeutic element supporting structures within the body |
US6637435B2 (en) * | 1999-12-07 | 2003-10-28 | Cook Incorporated | Percutaneous dilational device |
DE10065604C2 (de) | 2000-01-15 | 2002-05-29 | Bernd Wolfgarten | Stabförmiges Instrument zur Durchführung einer Tracheal-Bougierung |
DE10025314A1 (de) * | 2000-05-22 | 2001-12-06 | Ruesch Willy Ag | Verfahren und Instrument zur Tracheotomie |
US20030093105A1 (en) * | 2001-07-13 | 2003-05-15 | Scimed Life Systems, Inc. | Guide catheter for introduction into the subarachnoid space and methods of use thereof |
GB0119124D0 (en) * | 2001-08-04 | 2001-09-26 | Smiths Group Plc | Introducers and assemblies |
US6705320B1 (en) * | 2002-12-23 | 2004-03-16 | Scott M. Anderson | Methods for performing tracheal intubation on an animal and endotracheal tubes therefore |
US7744583B2 (en) * | 2003-02-03 | 2010-06-29 | Boston Scientific Scimed | Systems and methods of de-endothelialization |
-
2003
- 2003-10-09 EP EP03256373.6A patent/EP1415679B1/en not_active Expired - Lifetime
- 2003-10-09 ES ES03256373T patent/ES2570595T3/es not_active Expired - Lifetime
- 2003-10-16 GB GB0324417A patent/GB2394669B/en not_active Expired - Lifetime
- 2003-10-16 US US10/685,809 patent/US8202289B2/en active Active
- 2003-10-29 AU AU2003257924A patent/AU2003257924B2/en not_active Ceased
- 2003-10-29 JP JP2003368294A patent/JP4447888B2/ja not_active Expired - Fee Related
- 2003-10-30 CA CA2447455A patent/CA2447455C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2394669A (en) | 2004-05-05 |
US8202289B2 (en) | 2012-06-19 |
CA2447455C (en) | 2011-03-29 |
EP1415679A1 (en) | 2004-05-06 |
CA2447455A1 (en) | 2004-04-30 |
AU2003257924B2 (en) | 2008-05-08 |
AU2003257924A1 (en) | 2004-05-20 |
EP1415679B1 (en) | 2016-04-20 |
JP2004148122A (ja) | 2004-05-27 |
GB2394669B (en) | 2005-12-07 |
GB0324417D0 (en) | 2003-11-19 |
ES2570595T3 (es) | 2016-05-19 |
US20040087991A1 (en) | 2004-05-06 |
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