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IT1304783B1 - Multilumen catheter for performing intramyocardiac treatment, has dual lumen system to separately release diagnostic tracer and therapeutic fluids - Google Patents

Multilumen catheter for performing intramyocardiac treatment, has dual lumen system to separately release diagnostic tracer and therapeutic fluids

Info

Publication number
IT1304783B1
IT1304783B1 ITBO980691A IT1304783B1 IT 1304783 B1 IT1304783 B1 IT 1304783B1 IT BO980691 A ITBO980691 A IT BO980691A IT 1304783 B1 IT1304783 B1 IT 1304783B1
Authority
IT
Italy
Prior art keywords
intramyocardiac
treatment
dual lumen
therapeutic fluids
multilumen catheter
Prior art date
Application number
Other languages
Italian (it)
Inventor
Gianni Plicchi
Tonino Bombardini
Emanuela Marcelli
Original Assignee
Tre Esse Progettazione Biomedi
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tre Esse Progettazione Biomedi filed Critical Tre Esse Progettazione Biomedi
Priority to IT1998BO000691 priority Critical patent/IT1304783B1/en
Publication of ITBO980691A0 publication Critical patent/ITBO980691A0/en
Priority to DE69917484T priority patent/DE69917484T2/en
Priority to PCT/EP1999/008686 priority patent/WO2000035531A1/en
Priority to EP99957299A priority patent/EP1140278B1/en
Priority to AT99957299T priority patent/ATE267032T1/en
Priority to US09/831,493 priority patent/US6620139B1/en
Publication of ITBO980691A1 publication Critical patent/ITBO980691A1/en
Application granted granted Critical
Publication of IT1304783B1 publication Critical patent/IT1304783B1/en
Priority to US10/622,644 priority patent/US20040024371A1/en

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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0082—Catheter tip comprising a tool
    • A61M25/0084—Catheter tip comprising a tool being one or more injection needles
    • 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
    • A61M25/0097—Catheters; Hollow probes characterised by the hub
    • 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
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0082—Catheter tip comprising a tool
    • A61M25/0084—Catheter tip comprising a tool being one or more injection needles
    • A61M2025/0089—Single injection needle protruding axially, i.e. along the longitudinal axis of the catheter, from the distal tip
    • 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
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0082—Catheter tip comprising a tool
    • A61M25/0084—Catheter tip comprising a tool being one or more injection needles
    • A61M2025/0089—Single injection needle protruding axially, i.e. along the longitudinal axis of the catheter, from the distal tip
    • A61M2025/009—Single injection needle protruding axially, i.e. along the longitudinal axis of the catheter, from the distal tip the needle having a bent tip, i.e. the needle distal tip is angled in relation to the longitudinal axis of the catheter

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)

Abstract

A catheter for performing intramyocardiac therapeutic treatment has a body with two lumens (3,4). The catheters distal end has a needle system (9') with two lumens (10,11) with discharge openings (110,111). The lumens of the needle system are connected to those of the catheter to release separately a tracer fluid for external image diagnostic systems, and therapeutic fluids, e.g. DNA plasmids.
IT1998BO000691 1998-12-14 1998-12-14 Multilumen catheter for performing intramyocardiac treatment, has dual lumen system to separately release diagnostic tracer and therapeutic fluids IT1304783B1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT1998BO000691 IT1304783B1 (en) 1998-12-14 1998-12-14 Multilumen catheter for performing intramyocardiac treatment, has dual lumen system to separately release diagnostic tracer and therapeutic fluids
DE69917484T DE69917484T2 (en) 1998-12-14 1999-11-11 CATHETER SYSTEM FOR CARRYING OUT INTRAMYOCARDIAL THERAPEUTIC TREATMENT
PCT/EP1999/008686 WO2000035531A1 (en) 1998-12-14 1999-11-11 Catheter system for performing intramyocardiac therapeutic treatment
EP99957299A EP1140278B1 (en) 1998-12-14 1999-11-11 Catheter system for performing intramyocardiac therapeutic treatment
AT99957299T ATE267032T1 (en) 1998-12-14 1999-11-11 CATHETER SYSTEM FOR PERFORMING INTRAMYOCARDIAL THERAPEUTIC TREATMENT
US09/831,493 US6620139B1 (en) 1998-12-14 1999-11-11 Catheter system for performing intramyocardiac therapeutic treatment
US10/622,644 US20040024371A1 (en) 1998-12-14 2003-07-21 Catheter system for performing intramyocardiac therapeutic treatment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1998BO000691 IT1304783B1 (en) 1998-12-14 1998-12-14 Multilumen catheter for performing intramyocardiac treatment, has dual lumen system to separately release diagnostic tracer and therapeutic fluids

Publications (3)

Publication Number Publication Date
ITBO980691A0 ITBO980691A0 (en) 1998-12-14
ITBO980691A1 ITBO980691A1 (en) 2000-06-14
IT1304783B1 true IT1304783B1 (en) 2001-03-29

Family

ID=11343559

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1998BO000691 IT1304783B1 (en) 1998-12-14 1998-12-14 Multilumen catheter for performing intramyocardiac treatment, has dual lumen system to separately release diagnostic tracer and therapeutic fluids

Country Status (1)

Country Link
IT (1) IT1304783B1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10912714B2 (en) 2013-03-11 2021-02-09 Sio2 Medical Products, Inc. PECVD coated pharmaceutical packaging
US11066745B2 (en) 2014-03-28 2021-07-20 Sio2 Medical Products, Inc. Antistatic coatings for plastic vessels
US11116695B2 (en) 2011-11-11 2021-09-14 Sio2 Medical Products, Inc. Blood sample collection tube
US11123491B2 (en) 2010-11-12 2021-09-21 Sio2 Medical Products, Inc. Cyclic olefin polymer vessels and vessel coating methods
US11406765B2 (en) 2012-11-30 2022-08-09 Sio2 Medical Products, Inc. Controlling the uniformity of PECVD deposition
US11624115B2 (en) 2010-05-12 2023-04-11 Sio2 Medical Products, Inc. Syringe with PECVD lubrication
US11724860B2 (en) 2011-11-11 2023-08-15 Sio2 Medical Products, Inc. Passivation, pH protective or lubricity coating for pharmaceutical package, coating process and apparatus
US12257371B2 (en) 2012-07-03 2025-03-25 Sio2 Medical Products, Llc SiOx barrier for pharmaceutical package and coating process

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11624115B2 (en) 2010-05-12 2023-04-11 Sio2 Medical Products, Inc. Syringe with PECVD lubrication
US11123491B2 (en) 2010-11-12 2021-09-21 Sio2 Medical Products, Inc. Cyclic olefin polymer vessels and vessel coating methods
US11116695B2 (en) 2011-11-11 2021-09-14 Sio2 Medical Products, Inc. Blood sample collection tube
US11724860B2 (en) 2011-11-11 2023-08-15 Sio2 Medical Products, Inc. Passivation, pH protective or lubricity coating for pharmaceutical package, coating process and apparatus
US11884446B2 (en) 2011-11-11 2024-01-30 Sio2 Medical Products, Inc. Passivation, pH protective or lubricity coating for pharmaceutical package, coating process and apparatus
US12257371B2 (en) 2012-07-03 2025-03-25 Sio2 Medical Products, Llc SiOx barrier for pharmaceutical package and coating process
US11406765B2 (en) 2012-11-30 2022-08-09 Sio2 Medical Products, Inc. Controlling the uniformity of PECVD deposition
US10912714B2 (en) 2013-03-11 2021-02-09 Sio2 Medical Products, Inc. PECVD coated pharmaceutical packaging
US11344473B2 (en) 2013-03-11 2022-05-31 SiO2Medical Products, Inc. Coated packaging
US11684546B2 (en) 2013-03-11 2023-06-27 Sio2 Medical Products, Inc. PECVD coated pharmaceutical packaging
US12239606B2 (en) 2013-03-11 2025-03-04 Sio2 Medical Products, Llc PECVD coated pharmaceutical packaging
US11066745B2 (en) 2014-03-28 2021-07-20 Sio2 Medical Products, Inc. Antistatic coatings for plastic vessels

Also Published As

Publication number Publication date
ITBO980691A0 (en) 1998-12-14
ITBO980691A1 (en) 2000-06-14

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