WO2007103809A3 - System and method for urinary tract cell collection, diagnosis, and chemotherapy - Google Patents

System and method for urinary tract cell collection, diagnosis, and chemotherapy Download PDF

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Publication number
WO2007103809A3
WO2007103809A3 PCT/US2007/063209 US2007063209W WO2007103809A3 WO 2007103809 A3 WO2007103809 A3 WO 2007103809A3 US 2007063209 W US2007063209 W US 2007063209W WO 2007103809 A3 WO2007103809 A3 WO 2007103809A3
Authority
WO
WIPO (PCT)
Prior art keywords
occlusion
urinary tract
chemotherapy
diagnosis
proximal
Prior art date
Application number
PCT/US2007/063209
Other languages
French (fr)
Other versions
WO2007103809A2 (en
Inventor
Maurice M Garcia
Peter R Carroll
Original Assignee
Maurice M Garcia
Peter R Carroll
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 Maurice M Garcia, Peter R Carroll filed Critical Maurice M Garcia
Publication of WO2007103809A2 publication Critical patent/WO2007103809A2/en
Publication of WO2007103809A3 publication Critical patent/WO2007103809A3/en
Priority to US12/203,864 priority Critical patent/US20090171241A1/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
    • A61M25/10—Balloon catheters
    • A61M25/1011—Multiple balloon catheters
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/10—Balloon catheters
    • 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
    • A61M25/0074—Dynamic characteristics of the catheter tip, e.g. openable, closable, expandable or deformable
    • A61M25/0075—Valve means
    • A61M2025/0076—Unidirectional valves
    • A61M2025/0078—Unidirectional valves for fluid inflow from the body into the catheter lumen
    • 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
    • A61M25/10—Balloon catheters
    • A61M25/1011—Multiple balloon catheters
    • A61M2025/1015—Multiple balloon catheters having two or more independently movable balloons where the distance between the balloons can be adjusted, e.g. two balloon catheters concentric to each other forming an adjustable multiple balloon catheter system
    • 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
    • A61M25/10—Balloon catheters
    • A61M2025/1043—Balloon catheters with special features or adapted for special applications
    • A61M2025/1052—Balloon catheters with special features or adapted for special applications for temporarily occluding a vessel for isolating a sector
    • 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
    • A61M25/0029—Multi-lumen catheters with stationary elements characterized by features relating to least one lumen located at the middle part of the catheter, e.g. slots, flaps, valves, cuffs, apertures, notches, grooves or rapid exchange ports
    • 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
    • A61M25/003—Multi-lumen catheters with stationary elements characterized by features relating to least one lumen located at the distal part of the catheter, e.g. filters, plugs or 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
    • 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
    • A61M25/0032—Multi-lumen catheters with stationary elements characterized by at least one unconventionally shaped lumen, e.g. polygons, ellipsoids, wedges or shapes comprising concave and convex parts

Abstract

A system and method delivers and collects a wash medium into a lumen of the urinary tract system. Isolated saline delivery washes cells from a urethra that are collected for cancer diagnosis. BCG is delivered for local chemotherapy. The isolated delivery and collection is from a region bound by a distal occlusion and proximal occlusion. Inflatable balloons provide the occlusion and or a penis clamp may be used. The two balloons may telescope relative to each other. A balloon inflation lumen may collapse a valve membrane to occlude distal flow of infused fluid to only proximal of the balloon.
PCT/US2007/063209 2006-03-03 2007-03-02 System and method for urinary tract cell collection, diagnosis, and chemotherapy WO2007103809A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US12/203,864 US20090171241A1 (en) 2006-03-03 2008-09-03 System and method for urinary tract cell collection, diagnosis, and chemotherapy

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US77875006P 2006-03-03 2006-03-03
US60/778,750 2006-03-03
US80231606P 2006-05-19 2006-05-19
US60/802,316 2006-05-19

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/203,864 Continuation US20090171241A1 (en) 2006-03-03 2008-09-03 System and method for urinary tract cell collection, diagnosis, and chemotherapy

Publications (2)

Publication Number Publication Date
WO2007103809A2 WO2007103809A2 (en) 2007-09-13
WO2007103809A3 true WO2007103809A3 (en) 2008-07-17

Family

ID=38475731

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/063209 WO2007103809A2 (en) 2006-03-03 2007-03-02 System and method for urinary tract cell collection, diagnosis, and chemotherapy

Country Status (1)

Country Link
WO (1) WO2007103809A2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6682473B1 (en) 2000-04-14 2004-01-27 Solace Therapeutics, Inc. Devices and methods for attenuation of pressure waves in the body
US10327880B2 (en) 2000-04-14 2019-06-25 Attenuex Technologies, Inc. Attenuation device for use in an anatomical structure
EP2334366A4 (en) * 2008-09-16 2011-10-05 Intersect Partners Llc Device and methods for sampling prostate fluid
EP2367503A1 (en) * 2008-11-25 2011-09-28 AttenueX Technologies, Inc. Implant with high vapor pressure medium
US8894563B2 (en) 2012-08-10 2014-11-25 Attenuex Technologies, Inc. Methods and systems for performing a medical procedure
US20150073334A1 (en) * 2013-09-10 2015-03-12 Alexander Hetzel Therapeutic device for administration of aerosol
US10585101B2 (en) * 2016-03-10 2020-03-10 Wavesense, Inc. Prostatic liquid biopsy for the detection of prostate cancer and benign prostatic hyperplasia
CN109045373A (en) * 2018-09-18 2018-12-21 柳州市工人医院 A kind of remain-type removing thrombus urethral catheterization device
US20200254226A1 (en) 2019-02-07 2020-08-13 Solace Therapeutics, Inc. Pressure attenuation device
US20210386431A1 (en) * 2020-06-10 2021-12-16 Ashanga Yatawatta Endovascular, rapid-access, balloon catheter for treatment of pulmonary embolism
WO2023105540A1 (en) * 2021-12-10 2023-06-15 Sunil Singh A combined catheter-ureteral stent (cath-stent)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3977408A (en) * 1974-11-01 1976-08-31 Mackew Allan H Prosthetic catheter
US4655746A (en) * 1985-12-02 1987-04-07 Target Therapeutics Catheter device
US6102888A (en) * 1995-07-10 2000-08-15 Walker; Frank J. Method of irrigating and draining urinary tract
US20020026209A1 (en) * 2000-07-25 2002-02-28 David Hung Method and device for obtaining prostatic material
US20020188246A1 (en) * 2001-06-12 2002-12-12 Hayner George M. Combination ureteral infusion catheter/drainage stent
US20050054994A1 (en) * 2002-09-25 2005-03-10 Iulian Cioanta Catheters with suction capability and related methods and systems for obtaining biosamples in vivo
US20050196795A1 (en) * 2004-02-25 2005-09-08 Siegler Katherine M. Methods for diagnosing and treating bladder cancer

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3977408A (en) * 1974-11-01 1976-08-31 Mackew Allan H Prosthetic catheter
US4655746A (en) * 1985-12-02 1987-04-07 Target Therapeutics Catheter device
US6102888A (en) * 1995-07-10 2000-08-15 Walker; Frank J. Method of irrigating and draining urinary tract
US20020026209A1 (en) * 2000-07-25 2002-02-28 David Hung Method and device for obtaining prostatic material
US20020188246A1 (en) * 2001-06-12 2002-12-12 Hayner George M. Combination ureteral infusion catheter/drainage stent
US20050054994A1 (en) * 2002-09-25 2005-03-10 Iulian Cioanta Catheters with suction capability and related methods and systems for obtaining biosamples in vivo
US20050196795A1 (en) * 2004-02-25 2005-09-08 Siegler Katherine M. Methods for diagnosing and treating bladder cancer

Also Published As

Publication number Publication date
WO2007103809A2 (en) 2007-09-13

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