BR9601849A - Improvement in double-way catheter for washing drainage monitoring and control of intracranial pressure - Google Patents

Improvement in double-way catheter for washing drainage monitoring and control of intracranial pressure

Info

Publication number
BR9601849A
BR9601849A BR9601849A BR9601849A BR9601849A BR 9601849 A BR9601849 A BR 9601849A BR 9601849 A BR9601849 A BR 9601849A BR 9601849 A BR9601849 A BR 9601849A BR 9601849 A BR9601849 A BR 9601849A
Authority
BR
Brazil
Prior art keywords
improvement
double
control
intracranial pressure
washing drainage
Prior art date
Application number
BR9601849A
Other languages
Portuguese (pt)
Inventor
Newton Paes
Original Assignee
Newton Paes
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 Newton Paes filed Critical Newton Paes
Priority to BR9601849A priority Critical patent/BR9601849A/en
Priority to CN97191081A priority patent/CN1198683A/en
Priority to PCT/BR1997/000036 priority patent/WO1997048425A2/en
Priority to JP10501981A priority patent/JPH11510725A/en
Priority to EP97935390A priority patent/EP0891200A2/en
Priority to MX9801284A priority patent/MX9801284A/en
Publication of BR9601849A publication Critical patent/BR9601849A/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
    • A61M3/00—Medical syringes, e.g. enemata; Irrigators
    • A61M3/02—Enemata; Irrigators
    • A61M3/0279—Cannula; Nozzles; Tips; their connection means
    • A61M3/0283—Cannula; Nozzles; Tips; their connection means with at least two inner passageways, a first one for irrigating and a second for evacuating
    • 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
    • A61M27/002—Implant devices for drainage of body fluids from one part of the body to another
    • A61M27/006—Cerebrospinal drainage; Accessories therefor, e.g. valves
    • 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
    • A61M2025/0001—Catheters; Hollow probes for pressure measurement
    • A61M2025/0003—Catheters; Hollow probes for pressure measurement having an additional lumen transmitting fluid pressure to the outside for measurement
    • 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
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
    • A61M25/0026—Multi-lumen catheters with stationary elements
    • A61M2025/0037—Multi-lumen catheters with stationary elements characterized by lumina being arranged side-by-side
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/50—General characteristics of the apparatus with microprocessors or computers
    • 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
    • A61M2210/06—Head
    • A61M2210/0693—Brain, cerebrum
    • 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
    • A61M3/00—Medical syringes, e.g. enemata; Irrigators
    • A61M3/02—Enemata; Irrigators
    • A61M3/0202—Enemata; Irrigators with electronic control means or interfaces

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Anesthesiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Ophthalmology & Optometry (AREA)
  • Otolaryngology (AREA)
  • Neurology (AREA)
  • External Artificial Organs (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
BR9601849A 1996-06-18 1996-06-18 Improvement in double-way catheter for washing drainage monitoring and control of intracranial pressure BR9601849A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
BR9601849A BR9601849A (en) 1996-06-18 1996-06-18 Improvement in double-way catheter for washing drainage monitoring and control of intracranial pressure
CN97191081A CN1198683A (en) 1996-06-18 1997-06-17 Double lumen catheter for draining and irrigating of the intraventricular system and monitoring and controlling of the intracranial pressure
PCT/BR1997/000036 WO1997048425A2 (en) 1996-06-18 1997-06-17 Double lumen catheter for draining and irrigating of the intraventricular system and monitoring and controlling of the intracranial pressure
JP10501981A JPH11510725A (en) 1996-06-18 1997-06-17 Improved double track catheter for irrigation, aspiration and intracranial pressure monitoring and control
EP97935390A EP0891200A2 (en) 1996-06-18 1997-06-17 Improvement in double track catheter for washing, drainage, monitoring and control of intracranial pressure
MX9801284A MX9801284A (en) 1996-06-18 1998-02-16 Improvement in double track catheter for washing, drainage, monitoring and control of intracranial pressure.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR9601849A BR9601849A (en) 1996-06-18 1996-06-18 Improvement in double-way catheter for washing drainage monitoring and control of intracranial pressure

Publications (1)

Publication Number Publication Date
BR9601849A true BR9601849A (en) 1998-09-01

Family

ID=4064166

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9601849A BR9601849A (en) 1996-06-18 1996-06-18 Improvement in double-way catheter for washing drainage monitoring and control of intracranial pressure

Country Status (6)

Country Link
EP (1) EP0891200A2 (en)
JP (1) JPH11510725A (en)
CN (1) CN1198683A (en)
BR (1) BR9601849A (en)
MX (1) MX9801284A (en)
WO (1) WO1997048425A2 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6221622B1 (en) * 1998-04-28 2001-04-24 The Regents Of The University Of California Method and kit for obtaining fluids and cellular material from breast ducts
DE10040350A1 (en) * 2000-08-17 2002-03-07 Rehau Ag & Co catheter
DE10040164C2 (en) * 2000-08-17 2003-06-12 Rehau Ag & Co Drainage and irrigation catheter with pressure measuring device
CN101657189B (en) 2007-02-13 2014-11-26 康奈尔大学 Convection enhanced delivery apparatus, method and application
ES2854832T3 (en) 2011-08-01 2021-09-23 Alcyone Lifesciences Inc Microfluidic drug delivery devices
US9155862B2 (en) 2012-09-28 2015-10-13 Covidien Lp Symmetrical tip acute catheter
ES2869328T3 (en) 2012-12-18 2021-10-25 Alcyone Lifesciences Inc Devices and methods for reducing or preventing reflux in an administration system
CA3120114A1 (en) 2013-06-17 2014-12-24 Alcyone Lifesciences, Inc. Methods and devices for protecting catheter tips and stereotactic fixtures for microcatheters
RU2673798C9 (en) * 2013-07-24 2019-04-08 Басф Се Regeneration of titanium-containing zeolite
ES2738298T3 (en) 2013-07-31 2020-01-21 Alcyone Lifesciences Inc Systems and methods of drug delivery, treatment and monitoring
CN105310670A (en) * 2014-07-25 2016-02-10 谷欣 Medical pressure sensor with multichannel washing function
CN104207768B (en) * 2014-08-25 2016-04-27 翟艳萍 Sacred disease monitor
US11219751B2 (en) 2014-11-10 2022-01-11 Regents Of The University Of Minnesota Catheter devices, systems and methods for injection of adhesive materials
US10806396B2 (en) 2015-01-26 2020-10-20 Alcyone Lifesciences, Inc. Drug delivery methods with tracer
CN105457144A (en) * 2015-12-21 2016-04-06 符宝敏 Pressure-measuring drainage catheter and pressure measuring method
CA3008680A1 (en) 2016-01-04 2017-07-13 Alcyone Lifesciences, Inc. Methods and devices for treating stroke
AU2018235381B2 (en) * 2017-03-17 2023-10-05 Irras Usa, Inc. Fluid exchange system and related methods
CN107397982A (en) * 2017-08-29 2017-11-28 梁敬心 A kind of drainage system fo r neurosurgical operation and its system
AU2018385714A1 (en) * 2017-12-15 2020-07-09 The Board Of Regents, The University Of Texas System Systems and methods for evacuating subdural hematomas

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4903707A (en) * 1988-04-22 1990-02-27 Camino Laboratories Ventricular catheter assembly
US5221256A (en) * 1992-02-10 1993-06-22 Mahurkar Sakharam D Multiple-lumen catheter
EP0617913B1 (en) * 1993-03-26 2001-11-21 Edwards Lifesciences Corporation Intracranial pressure monitor and drainage catheter assembly

Also Published As

Publication number Publication date
WO1997048425A3 (en) 1998-02-05
CN1198683A (en) 1998-11-11
JPH11510725A (en) 1999-09-21
EP0891200A2 (en) 1999-01-20
WO1997048425A2 (en) 1997-12-24
MX9801284A (en) 1998-11-29

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law