ATE339985T1 - CATHETER WITH PUNCTURE SENSOR - Google Patents
CATHETER WITH PUNCTURE SENSORInfo
- Publication number
- ATE339985T1 ATE339985T1 AT04007126T AT04007126T ATE339985T1 AT E339985 T1 ATE339985 T1 AT E339985T1 AT 04007126 T AT04007126 T AT 04007126T AT 04007126 T AT04007126 T AT 04007126T AT E339985 T1 ATE339985 T1 AT E339985T1
- Authority
- AT
- Austria
- Prior art keywords
- catheter
- distal end
- end part
- disposed
- lumen
- Prior art date
Links
Abstract
<P>PROBLEM TO BE SOLVED: To provide a catheter which offers a less invasive and infallible puncture of a target tissue, and injection of a therapeutic composition into it by its injection needle. <P>SOLUTION: This catheter 20 is percutaneously inserted into a living body lumen, which has a sheath part 55 having a lumen extending therein, an insertion member freely slidably disposed in the lumen of the sheath part 55 and having a distal end part 62 capable of protruding from a distal end part 57 of the sheath part 55, an injection needle 63 disposed at the distal end part of the insertion member 62 for injecting a therapeutic composition into a target tissue, and paired electrodes 70 and 75 disposed at the distal end part 22 of the catheter 20 for measuring impedance. <P>COPYRIGHT: (C)2005,JPO&NCIPI
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003090226A JP4251898B2 (en) | 2003-03-28 | 2003-03-28 | Catheter with puncture sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE339985T1 true ATE339985T1 (en) | 2006-10-15 |
Family
ID=33403903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT04007126T ATE339985T1 (en) | 2003-03-28 | 2004-03-24 | CATHETER WITH PUNCTURE SENSOR |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP4251898B2 (en) |
| AT (1) | ATE339985T1 (en) |
| DE (1) | DE602004002420T2 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006041265B3 (en) * | 2006-09-02 | 2007-12-06 | Fresenius Medical Care Deutschland Gmbh | Vascular access e.g. butterfly cannula, creating device for extracorporeal blood treatment, has base body with electrically conductive contact component provided at lower side of fin pieces, where body is made of non-conductive material |
| DE102006042336A1 (en) * | 2006-09-08 | 2008-03-27 | Fresenius Medical Care Deutschland Gmbh | Device and method for monitoring access to a patient, in particular a vascular access in an extracorporeal blood treatment |
| JP5113787B2 (en) * | 2009-03-02 | 2013-01-09 | 日本電信電話株式会社 | Biological tissue probe, method for producing the same, and method for using the same |
| KR20130109487A (en) * | 2012-03-27 | 2013-10-08 | 재단법인 아산사회복지재단 | Surgical rod inserted into human body |
| US9872633B2 (en) | 2014-09-29 | 2018-01-23 | Becton, Dickinson And Company | Cannula insertion detection |
| AU2016319002B2 (en) * | 2015-09-09 | 2021-05-13 | Boston Scientific Medical Device Limited | Epicardial access system & methods |
| KR20220128340A (en) * | 2019-11-27 | 2022-09-20 | 블로썸 이노베이션즈, 엘엘씨 | Devices, systems and methods for tissue analysis, location determination, and tissue ablation |
| WO2024090235A1 (en) * | 2022-10-27 | 2024-05-02 | 株式会社カネカ | Needle system |
-
2003
- 2003-03-28 JP JP2003090226A patent/JP4251898B2/en not_active Expired - Fee Related
-
2004
- 2004-03-24 AT AT04007126T patent/ATE339985T1/en not_active IP Right Cessation
- 2004-03-24 DE DE602004002420T patent/DE602004002420T2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE602004002420T2 (en) | 2007-05-16 |
| JP2004290583A (en) | 2004-10-21 |
| DE602004002420D1 (en) | 2006-11-02 |
| JP4251898B2 (en) | 2009-04-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |