JP4403494B2 - 経皮入口器具 - Google Patents
経皮入口器具 Download PDFInfo
- Publication number
- JP4403494B2 JP4403494B2 JP2003583536A JP2003583536A JP4403494B2 JP 4403494 B2 JP4403494 B2 JP 4403494B2 JP 2003583536 A JP2003583536 A JP 2003583536A JP 2003583536 A JP2003583536 A JP 2003583536A JP 4403494 B2 JP4403494 B2 JP 4403494B2
- Authority
- JP
- Japan
- Prior art keywords
- tubular element
- catheter
- screw
- entrance device
- passage
- 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 - Lifetime
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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/02—Access sites
- A61M39/0247—Semi-permanent or permanent transcutaneous or percutaneous access sites to the inside of the body
-
- 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/02—Access sites
- A61M39/0247—Semi-permanent or permanent transcutaneous or percutaneous access sites to the inside of the body
- A61M2039/027—Semi-permanent or permanent transcutaneous or percutaneous access sites to the inside of the body having a particular valve, seal or septum
-
- 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/02—Access sites
- A61M39/0247—Semi-permanent or permanent transcutaneous or percutaneous access sites to the inside of the body
- A61M2039/0273—Semi-permanent or permanent transcutaneous or percutaneous access sites to the inside of the body for introducing catheters into the body
-
- 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/02—Access sites
- A61M39/0247—Semi-permanent or permanent transcutaneous or percutaneous access sites to the inside of the body
- A61M2039/0282—Semi-permanent or permanent transcutaneous or percutaneous access sites to the inside of the body with implanted tubes connected to the port
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Biophysics (AREA)
- General Health & Medical Sciences (AREA)
- Gastroenterology & Hepatology (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Materials For Medical Uses (AREA)
- Surgical Instruments (AREA)
- Paper (AREA)
- Forklifts And Lifting Vehicles (AREA)
Description
Claims (10)
- 周囲壁及びカテーテル(9)を取り入れる通過通路開口(8)を含んでいる底壁により境界が定められたくぼみを含んでいる入口本体(1)と、管状要素(10)とを備え、管状要素(10)は該カテーテル(9)の端部の中へ挿入される端部(11)を備えており、該入口本体(1)は該開口(8)の端部の周り及び該管状要素の端部(11)の周囲の周りでそれぞれ該カテーテルの外側及び内側壁に対抗して該管状要素(10)の端部(11)を締め付けるためのクランピング手段(5,38,61,62)を含んでいる、少なくとも一部が組織(2)の中へ埋め込まれる経皮入口器具であって、
該クランピング手段は該管状要素に関して回転することができるネジ(5)を含んでおり;該ネジ(5)は該くぼみの周囲壁上の内側ネジ山と協働する外側ネジ山(62)を含んでおり;該管状要素(10)は、該入口本体(1)から該管状要素(10)を引き抜くための工具へ連結することができる連結部分(17)を備えており;そして該管状要素は、該管状要素を該入口本体から引き抜く時前記カテーテルを一緒に引き抜くために該カテーテルへ接続されていることを特徴とする経皮入口器具。 - 該カテーテルの端部の中へ挿入される該管状要素の端部(11)は、該通過通路開口(8)の方向へ向って円錐形に先細になっており;そして該通過通路開口(8)は、該管状要素(10)の隣接する円錐形の端部(11)に一致する円錐形に形成されていることを特徴とする請求項1に記載の経皮入口器具。
- 該管状要素(10)の通過通路(12)は、注入シリンジのカニューレにより刺通することができ、かつ該カニューレを引き抜いた後で自己シールするシーリング要素(14,38)により仕切られていることを特徴とする請求項1又は2に記載の経皮入口器具。
- 前記連結部分は該管状要素の内面上に内側ネジ山を含んでおり;そして該工具は前記内側ネジ山と協働する外側ネジ山を含んでいることを特徴とする請求項1ないし3のいずれかに記載の経皮入口器具。
- 該シーリング要素はネジ(5)と該管状要素との間に配置されたエラストマーワッシャー又はインサート(38)を含んでおり、そのため前記ネジと前記管状要素との間の圧縮に応答して該ワッシャーが該ネジ及び該管状要素に対抗して、そしてまた該本体(1)の内壁に対抗してシールすることができ、それによって該ワッシャー(38)はカニューレによって刺通することができ、かつ該カニューレが引き抜かれる時に自己シールすることを特徴とする請求項3又は4に記載の経皮入口器具。
- 該ネジの通過通路(15)は、該管状要素(10)の方向に向って円錐形に先細になっていることを特徴とする請求項4又は5に記載の経皮入口器具。
- 前記ネジの通過通路(15)は、刺通可能な自己シール材料からなる本体(14)により仕切られていることを特徴とする請求項4ないし6のいずれかに記載の経皮入口器具。
- 該カテーテル(9)は、接着剤による接続、溶接による接続、摩擦力による接続、またはかかりによる接続のようなユニオン(24)により該管状要素(10)へ接続される端部を備えており、そのため該カテーテルホースは前記本体から前記要素が引き抜かれる時に該管状要素によって軸方向へ一緒に引き抜くことができることを特徴とする請求項1ないし7のいずれかに記載の経皮入口器具。
- 該ネジ(5)は該管状要素から分離されていることを特徴とする請求項1ないし8のいずれかに記載の経皮入口器具。
- 少なくとも該管状要素に接続されたカテーテル端部は、エラストマー材料からなることを特徴とする請求項1ないし9のいずれかに記載の経皮入口器具。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0201054A SE524157C2 (sv) | 2002-04-08 | 2002-04-08 | Transkutan portanordning |
PCT/SE2003/000527 WO2003086527A1 (en) | 2002-04-08 | 2003-04-02 | A transcutaneous portal device |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005522280A JP2005522280A (ja) | 2005-07-28 |
JP4403494B2 true JP4403494B2 (ja) | 2010-01-27 |
Family
ID=20287517
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003583536A Expired - Lifetime JP4403494B2 (ja) | 2002-04-08 | 2003-04-02 | 経皮入口器具 |
Country Status (9)
Country | Link |
---|---|
US (1) | US7172574B2 (ja) |
EP (1) | EP1492589B1 (ja) |
JP (1) | JP4403494B2 (ja) |
AT (1) | ATE383889T1 (ja) |
AU (1) | AU2003221463A1 (ja) |
DE (1) | DE60318693T2 (ja) |
ES (1) | ES2300565T3 (ja) |
SE (1) | SE524157C2 (ja) |
WO (1) | WO2003086527A1 (ja) |
Families Citing this family (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8075630B2 (en) * | 2001-09-06 | 2011-12-13 | Bio-Lok International, Inc. | Transcutaneous port having micro-textured surfaces for tissue and bone integration |
US6830562B2 (en) | 2001-09-27 | 2004-12-14 | Unomedical A/S | Injector device for placing a subcutaneous infusion set |
US20040051019A1 (en) | 2002-09-02 | 2004-03-18 | Mogensen Lasse Wesseltoft | Apparatus for and a method of adjusting the length of an infusion tube |
DK200201823A (da) | 2002-11-26 | 2004-05-27 | Maersk Medical As | Forbindelsesstykke for en slangeforbindelse |
ES2323793T3 (es) | 2004-03-26 | 2009-07-24 | Unomedical A/S | Conjunto de infusion. |
US20050240154A1 (en) * | 2004-04-21 | 2005-10-27 | Unomedical A/S: | Infusion set with patch |
US8062250B2 (en) | 2004-08-10 | 2011-11-22 | Unomedical A/S | Cannula device |
AU2005313662B2 (en) | 2004-12-10 | 2011-07-14 | Unomedical A/S | Cannula inserter |
US7985199B2 (en) | 2005-03-17 | 2011-07-26 | Unomedical A/S | Gateway system |
PL1762259T3 (pl) | 2005-09-12 | 2011-03-31 | Unomedical As | Urządzenie wprowadzające, przeznaczone do zestawu infuzyjnego, z pierwszą i drugą jednostką sprężynową |
US7722580B2 (en) * | 2005-11-02 | 2010-05-25 | Navilyst Medical, Inc. | Percutaneous access port |
USD655807S1 (en) | 2005-12-09 | 2012-03-13 | Unomedical A/S | Medical device |
WO2007071255A1 (en) | 2005-12-23 | 2007-06-28 | Unomedical A/S | Device for administration |
AU2007219546B8 (en) | 2006-02-28 | 2012-07-05 | Unomedical A/S | Inserter for infusion part and infusion part provided with needle protector |
WO2007140783A2 (en) | 2006-06-07 | 2007-12-13 | Unomedical A/S | Inserter for transcutaneous sensor |
MX2008015247A (es) | 2006-06-09 | 2008-12-15 | Unomedical As | Almohadilla de montaje. |
WO2008014791A1 (en) | 2006-08-02 | 2008-02-07 | Unomedical A/S | Cannula and delivery device |
EP1917990A1 (en) | 2006-10-31 | 2008-05-07 | Unomedical A/S | Infusion set |
DK2155311T3 (da) | 2007-06-20 | 2013-02-04 | Unomedical As | Fremgangsmåde og apparat til fremstilling af et kateter |
JP2010531692A (ja) | 2007-07-03 | 2010-09-30 | ウノメディカル アクティーゼルスカブ | 双安定均衡状態を持つ挿入器 |
US8486003B2 (en) | 2007-07-10 | 2013-07-16 | Unomedical A/S | Inserter having two springs |
WO2009010396A1 (en) | 2007-07-18 | 2009-01-22 | Unomedical A/S | Insertion device with pivoting action |
US20090209918A1 (en) * | 2007-09-07 | 2009-08-20 | Imtec, Llc | Method and device for dialysis |
JP2011511688A (ja) | 2008-02-13 | 2011-04-14 | ウノメディカル アクティーゼルスカブ | カニューレ部品と流路との間のシール |
EP2259816B1 (en) | 2008-02-20 | 2015-10-21 | Unomedical A/S | Insertion device with horizontally moving part |
US20100152640A1 (en) * | 2008-09-05 | 2010-06-17 | Imtecbiomedical, Inc. | Methods and apparatus for vascular access |
KR20110127642A (ko) | 2008-12-22 | 2011-11-25 | 우노메디컬 에이/에스 | 접착패드를 구비하는 의료기구 |
RU2012107433A (ru) | 2009-07-30 | 2013-09-10 | Уномедикал А/С | Устройство для введения с горизонтальной движущейся частью |
MX2012000778A (es) | 2009-08-07 | 2012-07-30 | Unomedical As | Dispositivo de suministro con sensor y una o mas canulas. |
EP2286849A1 (en) | 2009-08-21 | 2011-02-23 | Cendres & Métaux S.A. | Implantable vascular access |
US8377034B2 (en) | 2009-12-04 | 2013-02-19 | Std Med, Inc. | Vascular access port |
GB201002370D0 (en) * | 2010-02-12 | 2010-03-31 | Renishaw Ireland Ltd | Percutaneous drug delivery apparatus |
WO2011121023A1 (en) | 2010-03-30 | 2011-10-06 | Unomedical A/S | Medical device |
EP2433663A1 (en) | 2010-09-27 | 2012-03-28 | Unomedical A/S | Insertion system |
EP2436412A1 (en) | 2010-10-04 | 2012-04-04 | Unomedical A/S | A sprinkler cannula |
US11197689B2 (en) | 2011-10-05 | 2021-12-14 | Unomedical A/S | Inserter for simultaneous insertion of multiple transcutaneous parts |
EP2583715A1 (en) | 2011-10-19 | 2013-04-24 | Unomedical A/S | Infusion tube system and method for manufacture |
US9440051B2 (en) | 2011-10-27 | 2016-09-13 | Unomedical A/S | Inserter for a multiplicity of subcutaneous parts |
US8915970B2 (en) | 2013-02-08 | 2014-12-23 | Biomet Manufacturing, Llc | Transdermal prosthesis |
US9764116B2 (en) | 2013-12-30 | 2017-09-19 | Avent, Inc. | Catheter insertion site plug |
EP3125985B1 (en) | 2014-04-03 | 2021-09-22 | Versago Vascular Access, Inc. | Devices and methods for installation and removal of a needle tip of a needle |
EP3233173B1 (en) | 2014-12-18 | 2024-01-31 | Versago Vascular Access, Inc. | Catheter patency systems and methods |
US10905866B2 (en) | 2014-12-18 | 2021-02-02 | Versago Vascular Access, Inc. | Devices, systems and methods for removal and replacement of a catheter for an implanted access port |
WO2017011652A1 (en) | 2015-07-14 | 2017-01-19 | Versago Vascular Access, Inc. | Medical access ports, transfer devices and methods of use thereof |
US10632284B2 (en) * | 2015-10-02 | 2020-04-28 | Rabie Stephan | Catheter port |
JP6719198B2 (ja) * | 2015-12-11 | 2020-07-08 | 株式会社Eviジャパン | 固定構造 |
WO2017172738A1 (en) * | 2016-03-30 | 2017-10-05 | Heartware, Inc. | Flanged heart tissue blocker |
USD816228S1 (en) | 2016-07-26 | 2018-04-24 | C. R. Bard, Inc. | Vascular access port stem |
EP3727558A4 (en) | 2017-12-21 | 2022-01-19 | Versago Vascular Access, Inc. | MEDICAL ACCESS PORTS, TRANSFER DEVICES AND METHODS OF USE THEREOF |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
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US4781693A (en) | 1983-09-02 | 1988-11-01 | Minntech Corporation | Insulin dispenser for peritoneal cavity |
SE455666B (sv) | 1986-04-18 | 1988-08-01 | Dan Lundgren | Hudgenomgang |
SE465910B (sv) | 1988-01-28 | 1991-11-18 | Jan Axel Svensson | Anordning foer sammankoppling av katetrar i en hudgenomgaang |
US5484425A (en) * | 1990-05-01 | 1996-01-16 | Cathco, Inc. | Radiopaque non-kinking thin-walled introducer sheath |
US5338314A (en) * | 1991-04-22 | 1994-08-16 | B. Braun Medical, Inc. | Rotating Y-connector |
US5197955A (en) * | 1991-10-18 | 1993-03-30 | Ethicon, Inc. | Universal seal for trocar assembly |
US5944697A (en) | 1994-05-31 | 1999-08-31 | Universal Medical Instrument Corp. | Percutaneous catheter introducer |
US5743883A (en) * | 1995-06-07 | 1998-04-28 | Visconti; Peter L. | Thoracentesis catheter instruments having self-sealing valves |
US5591137A (en) * | 1995-07-14 | 1997-01-07 | Merit Medical Systems, Inc. | Hemostasis valve with locking seal |
ES2206605T3 (es) | 1995-10-24 | 2004-05-16 | Cook Incorporated | Canula hemostatica. |
US6036672A (en) * | 1998-05-12 | 2000-03-14 | Cabot Technology Corporation | Instrument seal |
-
2002
- 2002-04-08 SE SE0201054A patent/SE524157C2/sv not_active IP Right Cessation
-
2003
- 2003-04-02 JP JP2003583536A patent/JP4403494B2/ja not_active Expired - Lifetime
- 2003-04-02 US US10/506,673 patent/US7172574B2/en not_active Expired - Lifetime
- 2003-04-02 AU AU2003221463A patent/AU2003221463A1/en not_active Abandoned
- 2003-04-02 ES ES03710589T patent/ES2300565T3/es not_active Expired - Lifetime
- 2003-04-02 DE DE60318693T patent/DE60318693T2/de not_active Expired - Lifetime
- 2003-04-02 AT AT03710589T patent/ATE383889T1/de not_active IP Right Cessation
- 2003-04-02 EP EP03710589A patent/EP1492589B1/en not_active Expired - Lifetime
- 2003-04-02 WO PCT/SE2003/000527 patent/WO2003086527A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ES2300565T3 (es) | 2008-06-16 |
SE0201054D0 (sv) | 2002-04-08 |
SE0201054L (sv) | 2003-10-09 |
EP1492589A1 (en) | 2005-01-05 |
AU2003221463A1 (en) | 2003-10-27 |
DE60318693T2 (de) | 2009-01-15 |
EP1492589B1 (en) | 2008-01-16 |
ATE383889T1 (de) | 2008-02-15 |
JP2005522280A (ja) | 2005-07-28 |
SE524157C2 (sv) | 2004-07-06 |
WO2003086527A1 (en) | 2003-10-23 |
US7172574B2 (en) | 2007-02-06 |
DE60318693D1 (de) | 2008-03-06 |
US20050119637A1 (en) | 2005-06-02 |
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