JP4721329B2 - 体内留置具 - Google Patents
体内留置具 Download PDFInfo
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- JP4721329B2 JP4721329B2 JP2005123793A JP2005123793A JP4721329B2 JP 4721329 B2 JP4721329 B2 JP 4721329B2 JP 2005123793 A JP2005123793 A JP 2005123793A JP 2005123793 A JP2005123793 A JP 2005123793A JP 4721329 B2 JP4721329 B2 JP 4721329B2
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- 230000002093 peripheral effect Effects 0.000 claims description 40
- 206010016717 Fistula Diseases 0.000 claims description 26
- 230000003890 fistula Effects 0.000 claims description 26
- 239000012530 fluid Substances 0.000 claims description 16
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- 208000025865 Ulcer Diseases 0.000 description 5
- 239000010408 film Substances 0.000 description 5
- 238000003780 insertion Methods 0.000 description 5
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- 210000000936 intestine Anatomy 0.000 description 2
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- 235000015097 nutrients Nutrition 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
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- 210000003932 urinary bladder Anatomy 0.000 description 2
- 210000002700 urine Anatomy 0.000 description 2
- 208000036829 Device dislocation Diseases 0.000 description 1
- 125000002066 L-histidyl group Chemical group [H]N1C([H])=NC(C([H])([H])[C@](C(=O)[*])([H])N([H])[H])=C1[H] 0.000 description 1
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- 229920005989 resin Polymers 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
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Images
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J15/00—Feeding-tubes for therapeutic purposes
- A61J15/0015—Gastrostomy feeding-tubes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J15/00—Feeding-tubes for therapeutic purposes
- A61J15/0026—Parts, details or accessories for feeding-tubes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J15/00—Feeding-tubes for therapeutic purposes
- A61J15/0026—Parts, details or accessories for feeding-tubes
- A61J15/003—Means for fixing the tube inside the body, e.g. balloons, retaining means
- A61J15/0034—Retainers adjacent to a body opening to prevent that the tube slips through, e.g. bolsters
- A61J15/0038—Retainers adjacent to a body opening to prevent that the tube slips through, e.g. bolsters expandable, e.g. umbrella type
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J15/00—Feeding-tubes for therapeutic purposes
- A61J15/0026—Parts, details or accessories for feeding-tubes
- A61J15/0053—Means for fixing the tube outside of the body, e.g. by a special shape, by fixing it to the skin
- A61J15/0057—Means for fixing the tube outside of the body, e.g. by a special shape, by fixing it to the skin fixing a tube end, i.e. tube not protruding the fixing means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J15/00—Feeding-tubes for therapeutic purposes
- A61J15/0026—Parts, details or accessories for feeding-tubes
- A61J15/0053—Means for fixing the tube outside of the body, e.g. by a special shape, by fixing it to the skin
- A61J15/0065—Fixing means and tube being one part
-
- 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
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
-
- 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
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/02—Holding devices, e.g. on the body
- A61M25/04—Holding devices, e.g. on the body in the body, e.g. expansible
-
- 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
- A61M27/00—Drainage appliance for wounds or the like, i.e. wound drains, implanted drains
-
- 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
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/02—Holding devices, e.g. on the body
- A61M2025/0213—Holding devices, e.g. on the body where the catheter is attached by means specifically adapted to a part of the human body
- A61M2025/0233—Holding devices, e.g. on the body where the catheter is attached by means specifically adapted to a part of the human body specifically adapted for attaching to a body wall by means which are on both sides of the wall, e.g. for attaching to an abdominal wall
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Biophysics (AREA)
- Gastroenterology & Hepatology (AREA)
- Surgery (AREA)
- Otolaryngology (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Prostheses (AREA)
Description
以下、本発明の第1実施形態を図面を用いて説明する。図1は、同実施形態による体内留置具Aを示している。この体内留置具Aは、患者の腹部と胃壁との間に形成された瘻孔に設置されて流動食等の流体物を胃内に供給するために用いられるものであり、それぞれポリウレタンからなる外部保持部材10と、外部保持部材10の下端に連結された筒状部材11と、筒状部材11の下端に取り付けられた内部保持部材20とで構成されている。以下、外部保持部材10側を上側、内部保持部材20側を下側として説明する。
図12は、本発明の第2実施形態に係る体内留置具Bを示しており、図13ないし図15は、体内留置具Bが備える内部保持部材40を示している。この内部保持部材40は、筒状の接続部41と、4個の帯状部材42a,42b,42c,42dと、4個の膜状部材43a,43b,43c,43dと、結合部材44とで構成されている。接続部41は、前述した体内留置具Aの接続部21と同じ構成になっている。帯状部材42a,42b,42c,42dは、接続部41の下端外周面に連結されており、それぞれ接続部41の外周面から外側に向かって四方に延びたのちに屈曲して下方から接続部41の真下に向かって延びる湾曲状に形成されている。
図17は、本発明の第3実施形態に係る体内留置具が備える内部保持部材50を上から見た状態を示している。この内部保持部材50では、図13に示した内部保持部材40における帯状部材42a,42cに該当する部分が幅の狭い(細い)帯状部材52a,52cで構成されている。この内部保持部材50を備えた体内留置具のそれ以外の部分の構成については、前述した体内留置具Bと同一である。したがって、同一部分に同一符号を記して説明は省略する。この場合、内部保持部材50が伸張されると、その平面視による形状は、図18に示したようになる。この場合も体内留置具の瘻孔への挿入や抜き取りが容易に行えるようになる。
Claims (7)
- 患者の体における皮膚側壁部と体内の所定の部位の壁部との間に形成された瘻孔に設置される筒状部材と、前記筒状部材の先端部に連結されて前記所定の部位の内部側に設置される内部保持部材とを備え、前記患者の体外と前記所定の部位内との間に流体物を流通させるための体内留置具であって、
前記内部保持部材を、前記筒状部材の先端部における開口縁部から外部側先方に向かってそれぞれ湾曲して延びたのちに互いの先端部が結合された可撓性を有する複数の帯状部材と、前記複数の帯状部材における前記筒状部材側の部分に設けられ、前記複数の帯状部材とでドーム状部分を形成する可撓性を有する膜状部材とで構成し、前記ドーム状部分における膜状部材の外周縁部に切欠き部を設けるとともに、前記切欠き部の形状を、開放側から前記筒状部材に向かって幅が狭くなった略三角形にし、前記帯状部材の先端結合部を前記筒状部材から遠ざけるように前記複数の帯状部材を伸ばしたときに、前記膜状部材が前記切欠き部を折り目の基部として折り畳まれるようにしたことを特徴とする体内留置具。 - 前記膜状部材に、前記切欠き部から前記筒状部材側に延びる短線状薄肉部を形成した請求項1に記載の体内留置具。
- 前記帯状部材を、前記筒状部材の開口縁部から円周方向に一定間隔を保って四方に延びる4個のもので構成し、前記4個の帯状部材間に形成された各膜状部材に、前記膜状部材の外周縁部中央に形成された切欠き部と、前記切欠き部から前記筒状部材側に向かって延びる短線状薄肉部とをそれぞれ設けた請求項1に記載の体内留置具。
- 前記膜状部材の形状を、前記短線状薄肉部が谷側になるように形成するとともに、前記短線状薄肉部における前記切欠き部側部分と、前記膜状部材の外周縁部における前記帯状部材側部分とを結ぶ線がそれぞれ山側になるように形成した請求項3に記載の体内留置具。
- 前記膜状部材に、前記膜状部材の外周縁部における前記切欠き部を除く部分から前記筒状部材側に延びる複数の長線状薄肉部を所定間隔を保って形成した請求項1または2に記載の体内留置具。
- 前記帯状部材を、前記筒状部材の開口縁部における対向する部分から反対方向に延びる2個のもので構成して、前記2個の帯状部材間に形成された各膜状部材に、前記膜状部材の外周縁部中央に形成された切欠き部と、前記切欠き部から前記筒状部材側に向かって延びる短線状薄肉部と、前記膜状部材の外周縁部における前記切欠き部と前記帯状部材との間の部分から前記筒状部材側に向かって延びる長線状薄肉部とをそれぞれ設けた請求項5に記載の体内留置具。
- 前記膜状部材の形状を、前記短線状薄肉部が谷側になり、前記長線状薄肉部における前記筒状部材側部分が山側で、前記膜状部材の外周縁部側部分が谷側になるように形成するとともに、前記長線状薄肉部における山側部分と谷側部分との境界部と、前記膜状部材の外周縁部における前記切欠き部側部分および前記帯状部材側部分とをそれぞれ結ぶ線が山側になるように形成した請求項6に記載の体内留置具。
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005123793A JP4721329B2 (ja) | 2005-04-21 | 2005-04-21 | 体内留置具 |
US11/911,936 US20100057013A1 (en) | 2005-04-21 | 2006-04-21 | Intracorporeal indwelling equipment |
PCT/EP2006/003716 WO2006111416A1 (en) | 2005-04-21 | 2006-04-21 | Intracorporeal indwelling equipment |
BRPI0610545-9A BRPI0610545A2 (pt) | 2005-04-21 | 2006-04-21 | equipamento localizado intracorporalmente |
CA002605915A CA2605915A1 (en) | 2005-04-21 | 2006-04-21 | Intracorporeal indwelling equipment |
EP06724510A EP1890668A1 (en) | 2005-04-21 | 2006-04-21 | Intracorporeal indwelling equipment |
MX2007013059A MX2007013059A (es) | 2005-04-21 | 2006-04-21 | Equipo permanente intracorporeo. |
CN2006800131919A CN101184468B (zh) | 2005-04-21 | 2006-04-21 | 体内留置装置 |
KR1020077024045A KR20080010398A (ko) | 2005-04-21 | 2006-04-21 | 체내 유치 장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005123793A JP4721329B2 (ja) | 2005-04-21 | 2005-04-21 | 体内留置具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006296794A JP2006296794A (ja) | 2006-11-02 |
JP4721329B2 true JP4721329B2 (ja) | 2011-07-13 |
Family
ID=36600209
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005123793A Active JP4721329B2 (ja) | 2005-04-21 | 2005-04-21 | 体内留置具 |
Country Status (9)
Country | Link |
---|---|
US (1) | US20100057013A1 (ja) |
EP (1) | EP1890668A1 (ja) |
JP (1) | JP4721329B2 (ja) |
KR (1) | KR20080010398A (ja) |
CN (1) | CN101184468B (ja) |
BR (1) | BRPI0610545A2 (ja) |
CA (1) | CA2605915A1 (ja) |
MX (1) | MX2007013059A (ja) |
WO (1) | WO2006111416A1 (ja) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5102023B2 (ja) | 2004-06-29 | 2012-12-19 | シー アール バード インコーポレイテッド | 胃瘻造設チューブとの流体連通を行うための方法およびシステム |
WO2007124167A2 (en) | 2006-04-21 | 2007-11-01 | C. R. Bard, Inc. | Feeding device and bolster apparatus and method for making the same |
FR2903301B1 (fr) * | 2006-07-06 | 2008-08-29 | Stephane Regnault | Tube de gastrostomie et procedes pour le fabriquer |
JP5377944B2 (ja) | 2007-11-30 | 2013-12-25 | 住友ベークライト株式会社 | 胃瘻用シース、シース付きダイレータ、挿入補助具付き胃瘻用シース、胃瘻カテーテルキット |
JP5172298B2 (ja) * | 2007-11-30 | 2013-03-27 | 日本コヴィディエン株式会社 | 胃瘻カテーテルの留置位置確認具 |
JP2009153764A (ja) * | 2007-12-27 | 2009-07-16 | Nippon Sherwood Medical Industries Ltd | 内視鏡用挿入補助具 |
JP2009254579A (ja) * | 2008-04-16 | 2009-11-05 | Top:Kk | 留置カテーテル用挿入補助具 |
JP5229029B2 (ja) * | 2009-03-17 | 2013-07-03 | 住友ベークライト株式会社 | 瘻孔用カテーテル |
JP5329273B2 (ja) * | 2009-03-24 | 2013-10-30 | 日本コヴィディエン株式会社 | 内視鏡用湾曲形成具および内視鏡セット |
JP2011005165A (ja) * | 2009-06-29 | 2011-01-13 | Nippon Sherwood Medical Industries Ltd | 把持具 |
JP5271174B2 (ja) * | 2009-06-29 | 2013-08-21 | 日本コヴィディエン株式会社 | 瘻孔カテーテルと流体供給用チューブとの接続構造 |
WO2011005847A1 (en) | 2009-07-07 | 2011-01-13 | C. R. Bard, Inc. | Extensible internal bolster for a medical device |
US9339442B2 (en) | 2010-09-27 | 2016-05-17 | Avent, Inc. | Multi-balloon dilation device for placing catheter tubes |
JP5769438B2 (ja) * | 2011-02-14 | 2015-08-26 | 日本コヴィディエン株式会社 | 瘻孔カテーテルに用いられる留置補助具及び瘻孔カテーテル |
US20120238959A1 (en) * | 2011-03-14 | 2012-09-20 | C.R. Bard, Inc. | Biased Internal Bolster for a Medical Device |
US9039661B2 (en) | 2011-05-24 | 2015-05-26 | Fresenius Kabi Deutschland Gmbh | Tube for the enteral feeding of a patient |
JP5726029B2 (ja) * | 2011-09-14 | 2015-05-27 | 日本コヴィディエン株式会社 | 瘻孔カテーテル |
JP5873281B2 (ja) | 2011-09-29 | 2016-03-01 | 日本コヴィディエン株式会社 | 瘻孔カテーテル |
CN103041494B (zh) * | 2011-10-17 | 2017-03-01 | 库利艾特梅迪克株式会社 | 导管 |
JP5576447B2 (ja) * | 2011-10-17 | 2014-08-20 | クリエートメディック株式会社 | カテーテル |
JP2014068654A (ja) * | 2012-09-27 | 2014-04-21 | Nihon Covidien Kk | 胃瘻カテーテル挿入補助キット |
JP6094207B2 (ja) * | 2012-12-21 | 2017-03-15 | 住友ベークライト株式会社 | 胃瘻用カテーテル |
JP6094262B2 (ja) * | 2013-02-27 | 2017-03-15 | 住友ベークライト株式会社 | 胃瘻用カテーテル |
US10827659B2 (en) | 2015-11-29 | 2020-11-03 | Trong D Nguyen | Personal microwave autoclave and process using the same for sterilizing N95 masks |
US9618130B1 (en) * | 2015-11-29 | 2017-04-11 | Trong D Nguyen | Multi-purpose valve for extending shelf-life using vacuuming or injecting gas |
EP3290062A1 (en) | 2016-08-31 | 2018-03-07 | B. Braun Surgical, S.A. | Medical device, in particular for treating fistulas |
GB2562074B (en) * | 2017-05-03 | 2021-03-10 | Lancashire Teaching Hospitals Nhs Found Trust | Tracheostomy Device |
TWI661846B (zh) * | 2018-05-10 | 2019-06-11 | 許瑞哲 | 隱藏式鼻胃管 |
WO2020112461A1 (en) | 2018-11-27 | 2020-06-04 | The Regents Of The University Of Colorado, A Body Corporate | Securement assembly for enteral and vesical access devices and related methods |
US20240189193A1 (en) * | 2021-04-22 | 2024-06-13 | The Insides Company Limited | Improved feeding catheter |
CN113209451B (zh) * | 2021-05-05 | 2022-10-04 | 南华大学 | 腹壁内外联合夹持的腹腔引流管固定组件及方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000048656A1 (en) * | 1999-02-18 | 2000-08-24 | Boston Scientific Limited | Gastro-intestinal tube placement device |
JP2004261566A (ja) * | 2003-01-08 | 2004-09-24 | Nippon Sherwood Medical Industries Ltd | 胃瘻形成管 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3261357A (en) * | 1963-08-26 | 1966-07-19 | Baxter Don Inc | Extractor for peritoneal entry device |
US3397699A (en) * | 1966-05-05 | 1968-08-20 | Gerald C. Kohl | Retaining catheter having resiliently biased wing flanges |
US4861334A (en) * | 1988-06-24 | 1989-08-29 | Nawaz Arain | Self-retaining gastrostomy tube |
US5073166A (en) * | 1989-02-15 | 1991-12-17 | Medical Innovations Corporation | Method and apparatus for emplacement of a gastrostomy catheter |
US5080650A (en) * | 1991-01-28 | 1992-01-14 | Abbott Laboratories | Gastrostomy tube |
US5356382A (en) * | 1992-10-23 | 1994-10-18 | Applied Medical Research, Inc. | Percutaneous tract measuring and forming device |
DE4236210C1 (de) * | 1992-10-27 | 1994-04-14 | Olympus Optical Europ | Schlauchförmiges Implantat zur Verwendung bei der perkutanen Nahrungszufuhr |
JP3225835B2 (ja) * | 1996-03-14 | 2001-11-05 | 富士写真光機株式会社 | 内視鏡の処置具固定機構 |
PT900069E (pt) * | 1996-03-19 | 2005-09-30 | Sherwood Serv Ag | Dispositivo para introducao e remocao de um tubo do tipo gastrointestinal |
DE19634116C2 (de) * | 1996-08-23 | 1998-08-20 | Fresenius Ag | Katheter für die perkutane enterale Ernährung |
US6093173A (en) * | 1998-09-09 | 2000-07-25 | Embol-X, Inc. | Introducer/dilator with balloon protection and methods of use |
US20050085771A1 (en) * | 1999-04-16 | 2005-04-21 | Lyon Thomas R. | Clear view cannula |
US6231549B1 (en) * | 1999-08-17 | 2001-05-15 | Sherwood Services, Ag | Shim device for enteral feeding system |
US6767340B2 (en) * | 2000-12-19 | 2004-07-27 | Kimberly-Clark Worldwide, Inc. | Sealing valve assembly for medical products |
US6743207B2 (en) * | 2001-04-19 | 2004-06-01 | Scimed Life Systems, Inc. | Apparatus and method for the insertion of a medical device |
JP4623548B2 (ja) * | 2004-04-30 | 2011-02-02 | 日本シャーウッド株式会社 | 胃瘻形成管用伸展具 |
JP4588356B2 (ja) * | 2004-04-30 | 2010-12-01 | 日本シャーウッド株式会社 | 胃瘻形成管用伸展具 |
-
2005
- 2005-04-21 JP JP2005123793A patent/JP4721329B2/ja active Active
-
2006
- 2006-04-21 WO PCT/EP2006/003716 patent/WO2006111416A1/en active Application Filing
- 2006-04-21 KR KR1020077024045A patent/KR20080010398A/ko not_active Application Discontinuation
- 2006-04-21 BR BRPI0610545-9A patent/BRPI0610545A2/pt not_active IP Right Cessation
- 2006-04-21 CN CN2006800131919A patent/CN101184468B/zh not_active Expired - Fee Related
- 2006-04-21 US US11/911,936 patent/US20100057013A1/en not_active Abandoned
- 2006-04-21 MX MX2007013059A patent/MX2007013059A/es not_active Application Discontinuation
- 2006-04-21 CA CA002605915A patent/CA2605915A1/en not_active Abandoned
- 2006-04-21 EP EP06724510A patent/EP1890668A1/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000048656A1 (en) * | 1999-02-18 | 2000-08-24 | Boston Scientific Limited | Gastro-intestinal tube placement device |
JP2004261566A (ja) * | 2003-01-08 | 2004-09-24 | Nippon Sherwood Medical Industries Ltd | 胃瘻形成管 |
Also Published As
Publication number | Publication date |
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CA2605915A1 (en) | 2006-10-26 |
JP2006296794A (ja) | 2006-11-02 |
KR20080010398A (ko) | 2008-01-30 |
CN101184468A (zh) | 2008-05-21 |
US20100057013A1 (en) | 2010-03-04 |
BRPI0610545A2 (pt) | 2010-06-29 |
MX2007013059A (es) | 2008-04-07 |
WO2006111416A1 (en) | 2006-10-26 |
CN101184468B (zh) | 2012-08-29 |
EP1890668A1 (en) | 2008-02-27 |
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