CA2934900A1 - Apparatus and methods for noninvasive monitoring of cancerous cells - Google Patents

Apparatus and methods for noninvasive monitoring of cancerous cells Download PDF

Info

Publication number
CA2934900A1
CA2934900A1 CA2934900A CA2934900A CA2934900A1 CA 2934900 A1 CA2934900 A1 CA 2934900A1 CA 2934900 A CA2934900 A CA 2934900A CA 2934900 A CA2934900 A CA 2934900A CA 2934900 A1 CA2934900 A1 CA 2934900A1
Authority
CA
Canada
Prior art keywords
implantable device
fluid
charging
pump
catheter
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.)
Abandoned
Application number
CA2934900A
Other languages
English (en)
French (fr)
Inventor
Noel L. Johnson
Steve Whittaker
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sequana Medical AG
Original Assignee
Sequana Medical AG
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
Priority claimed from US14/155,079 external-priority patent/US9675327B2/en
Application filed by Sequana Medical AG filed Critical Sequana Medical AG
Publication of CA2934900A1 publication Critical patent/CA2934900A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
    • A61B10/0045—Devices for taking samples of body liquids
    • 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
    • A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
    • A61M25/007—Side holes, e.g. their profiles or arrangements; Provisions to keep side holes unblocked
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0015—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by features of the telemetry system
    • A61B5/0022—Monitoring a patient using a global network, e.g. telephone networks, internet
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/14507—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue specially adapted for measuring characteristics of body fluids other than blood
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/4842—Monitoring progression or stage of a disease
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/4848—Monitoring or testing the effects of treatment, e.g. of medication
    • 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
    • A61M2025/0002—Catheters; Hollow probes for pressure measurement with a pressure sensor at the distal end
    • 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
    • A61M2025/0293—Catheter, guide wire or the like with means for holding, centering, anchoring or frictionally engaging the device within an artificial lumen, e.g. tube
    • 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
    • A61M2027/004—Implant devices for drainage of body fluids from one part of the body to another with at least a part of the circuit outside 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/06—Body-piercing guide needles or the like
    • A61M25/0662—Guide tubes
    • A61M25/0668—Guide tubes splittable, tear apart
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Pathology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Otolaryngology (AREA)
  • External Artificial Organs (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
CA2934900A 2014-01-14 2015-01-09 Apparatus and methods for noninvasive monitoring of cancerous cells Abandoned CA2934900A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/155,079 2014-01-14
US14/155,079 US9675327B2 (en) 2011-02-16 2014-01-14 Apparatus and methods for noninvasive monitoring of cancerous cells
PCT/US2015/010840 WO2015108782A1 (en) 2014-01-14 2015-01-09 Apparatus and methods for noninvasive monitoring of cancerous cells

Publications (1)

Publication Number Publication Date
CA2934900A1 true CA2934900A1 (en) 2015-07-23

Family

ID=52440852

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2934900A Abandoned CA2934900A1 (en) 2014-01-14 2015-01-09 Apparatus and methods for noninvasive monitoring of cancerous cells

Country Status (6)

Country Link
EP (1) EP3094233A1 (ja)
JP (1) JP2017510314A (ja)
CN (1) CN106102561A (ja)
AU (1) AU2015206760A1 (ja)
CA (1) CA2934900A1 (ja)
WO (1) WO2015108782A1 (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8202248B2 (en) 2004-08-18 2012-06-19 Sequana Medical Ag Dialysis implant and methods of use
CN103492015A (zh) 2011-02-16 2014-01-01 塞奎阿纳医疗股份公司 用于治疗体内积液的装置和方法
US8585635B2 (en) 2012-02-15 2013-11-19 Sequana Medical Ag Systems and methods for treating chronic liver failure based on peritoneal dialysis
US10769244B2 (en) 2016-08-26 2020-09-08 Sequana Medical Nv Systems and methods for managing and analyzing data generated by an implantable device
US10716922B2 (en) 2016-08-26 2020-07-21 Sequana Medical Nv Implantable fluid management system having clog resistant catheters, and methods of using same
JP7053647B2 (ja) * 2017-03-07 2022-04-12 ユニヴァーシティ・オブ・サウザンプトン 子宮内モニタリングシステム
US10918778B2 (en) 2017-05-24 2021-02-16 Sequana Medical Nv Direct sodium removal method, solution and apparatus to reduce fluid overload in heart failure patients
US11559618B2 (en) 2017-05-24 2023-01-24 Sequana Medical Nv Formulations and methods for direct sodium removal in patients having severe renal dysfunction

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4240434A (en) 1978-10-10 1980-12-23 Newkirk John B Peritoneo-venous shunt
US4657530A (en) 1984-04-09 1987-04-14 Henry Buchwald Compression pump-catheter
GB8824855D0 (en) * 1988-10-24 1988-11-30 Byrne P O Dialysis
US7776518B2 (en) * 2001-01-12 2010-08-17 Yale University Detection of survivin in the biological fluids of cancer patients
JP4368110B2 (ja) * 2001-01-12 2009-11-18 エール ユニヴァーシティ 癌患者の生物学的流体中のサバイビンの検出
US7311690B2 (en) * 2002-02-25 2007-12-25 Novashunt Ag Implantable fluid management system for the removal of excess fluid
KR20050043899A (ko) * 2002-08-02 2005-05-11 포텐시아 메디칼 에이쥐 환자의 신체내에서 액체를 분배하는 장치
US8398577B2 (en) 2003-11-03 2013-03-19 Sequana Medical Ag Implantable fluid management device for the removal of excess fluid
US8202248B2 (en) * 2004-08-18 2012-06-19 Sequana Medical Ag Dialysis implant and methods of use
US20060094984A1 (en) * 2004-10-28 2006-05-04 Wood Nathan P Urine cell sample enhancement
US20090171241A1 (en) * 2006-03-03 2009-07-02 Garcia Maurice M System and method for urinary tract cell collection, diagnosis, and chemotherapy
US8858490B2 (en) * 2007-07-18 2014-10-14 Silk Road Medical, Inc. Systems and methods for treating a carotid artery
CN201930383U (zh) * 2010-12-08 2011-08-17 栾晓东 一种乳腺癌术后双腔引流装置
CN103492015A (zh) * 2011-02-16 2014-01-01 塞奎阿纳医疗股份公司 用于治疗体内积液的装置和方法
CA2864391C (en) * 2012-02-15 2019-02-26 Sequana Medical Ag Systems and methods for treating chronic liver failure based on peritoneal dialysis
US8585635B2 (en) * 2012-02-15 2013-11-19 Sequana Medical Ag Systems and methods for treating chronic liver failure based on peritoneal dialysis

Also Published As

Publication number Publication date
WO2015108782A1 (en) 2015-07-23
CN106102561A (zh) 2016-11-09
JP2017510314A (ja) 2017-04-13
AU2015206760A1 (en) 2016-07-07
EP3094233A1 (en) 2016-11-23

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Legal Events

Date Code Title Description
FZDE Dead

Effective date: 20190109