SG11201909414PA - Catheter device and method of using the same - Google Patents

Catheter device and method of using the same

Info

Publication number
SG11201909414PA
SG11201909414PA SG11201909414PA SG11201909414PA SG 11201909414P A SG11201909414P A SG 11201909414PA SG 11201909414P A SG11201909414P A SG 11201909414PA SG 11201909414P A SG11201909414P A SG 11201909414PA
Authority
SG
Singapore
Prior art keywords
international
misgav
tube
lumen
area
Prior art date
Application number
Inventor
Yosi Hazan
Chee Mun Loh
Shan Lu
Dotan Tromer
Original Assignee
Intervaal Pte Ltd
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 Intervaal Pte Ltd filed Critical Intervaal Pte Ltd
Publication of SG11201909414PA publication Critical patent/SG11201909414PA/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M25/00Catheters; Hollow probes
    • A61M25/0017Catheters; Hollow probes specially adapted for long-term hygiene care, e.g. urethral or indwelling catheters to prevent infections
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/0004Closure means for urethra or rectum, i.e. anti-incontinence devices or support slings against pelvic prolapse
    • A61F2/0009Closure means for urethra or rectum, i.e. anti-incontinence devices or support slings against pelvic prolapse placed in or outside the body opening close to the surface of the body
    • A61F2/0013Closure means for urethra or rectum, i.e. anti-incontinence devices or support slings against pelvic prolapse placed in or outside the body opening close to the surface of the body inflatable
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/0004Closure means for urethra or rectum, i.e. anti-incontinence devices or support slings against pelvic prolapse
    • A61F2/0022Closure means for urethra or rectum, i.e. anti-incontinence devices or support slings against pelvic prolapse placed deep in the body opening
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/0004Closure means for urethra or rectum, i.e. anti-incontinence devices or support slings against pelvic prolapse
    • A61F2/0022Closure means for urethra or rectum, i.e. anti-incontinence devices or support slings against pelvic prolapse placed deep in the body opening
    • A61F2/0027Closure means for urethra or rectum, i.e. anti-incontinence devices or support slings against pelvic prolapse placed deep in the body opening inflatable
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M25/00Catheters; Hollow probes
    • A61M25/0067Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0068Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
    • A61M25/0069Tip not integral with tube
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M25/00Catheters; Hollow probes
    • A61M25/0067Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0074Dynamic characteristics of the catheter tip, e.g. openable, closable, expandable or deformable
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M25/00Catheters; Hollow probes
    • A61M25/0067Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0074Dynamic characteristics of the catheter tip, e.g. openable, closable, expandable or deformable
    • A61M25/0075Valve means
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M25/00Catheters; Hollow probes
    • A61M25/10Balloon catheters
    • A61M25/1018Balloon inflating or inflation-control devices
    • A61M25/10184Means for controlling or monitoring inflation or deflation
    • A61M25/10185Valves
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M27/00Drainage appliance for wounds or the like, i.e. wound drains, implanted drains
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00831Material properties
    • A61B2017/00867Material properties shape memory effect
    • A61B2017/00871Material properties shape memory effect polymeric
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M25/00Catheters; Hollow probes
    • A61M25/10Balloon catheters
    • A61M2025/1043Balloon catheters with special features or adapted for special applications
    • A61M2025/109Balloon catheters with special features or adapted for special applications having balloons for removing solid matters, e.g. by grasping or scraping plaque, thrombus or other matters that obstruct the flow

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Pulmonology (AREA)
  • Biophysics (AREA)
  • Urology & Nephrology (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Vascular Medicine (AREA)
  • Epidemiology (AREA)
  • Child & Adolescent Psychology (AREA)
  • Otolaryngology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • External Artificial Organs (AREA)
  • Materials For Medical Uses (AREA)

Abstract

W O 20 19/0357 6 1 Al (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 21 February 2019 (21.02.2019) WIP0 I PCT omit III ium mom oimIE (10) International Publication Number WO 2019/035761 Al (51) International Patent Classification: A61M 25/00 (2006.01) (21) International Application Number: PCT/SG2018/050395 (22) International Filing Date: 03 August 2018 (03.08.2018) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 62/546,245 16 August 2017 (16.08.2017) US (71) Applicant: INTERVAAL PTE. LTD. [SG/SG]; Blk 77, Ayer Rajah Crescent, #02-21/26, Singapore 139954 (SG). (72) Inventors: HAZAN, Yosi; c/o The Trendlines Building, Misgav Business Park, 17 T'chelet Street M.P. Misgav, 2017400 (IL). LOH, Chee Mun, Eric; c/o Blk 77, Ayer Rajah Crescent, #02-21/26, Singapore 139954 (SG). LU, Shan; c/o Blk 77, Ayer Rajah Crescent, #02-21/26, Singa- pore 139954 (SG). TROMER, Dotan; c/o The Trendlines Building, Misgav Business Park, 17 T'chelet Street M.P. Misgav, 2017400 (IL). (74) Agent: YUSARN AUDREY; 24 Raffles Place #27-01 Clif- ford Centre, Singapore 048621 (SG). (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). (54) Title: CATHETER DEVICE AND METHOD OF USING THE SAME (57) : Disclosed is a catheter device including a proximal tube having a first part of a first lumen; a distal tube having a second part of the first lumen; a second lumen connecting the proximal tube 14b and the distal tube; wherein the connection comprise an area of discon- 16 % tinuity or open zone between the first part and second part; wherein the area of discontinuity or open zone comprises a support element con- figured to resist axial movement of the distal tube relative to the prox- imal tube and vice versa; and wherein the second lumen is arranged to activate or cause at least one obstruction element such as a valve or balloon to restrict the flow of urine from the proximal tube to the area 32 of discontinuity and to restrict the flow of urine from the area of dis- continuity to the distal tube. Also disclosed is a method of deployment to achieve the intra-luminal and extra-luminal flushing and a method of manufacturing said catheter. Figure 1C [Continued on next page] WO 2019/035761 Al MIDEDIMOMMIDIROICIEHHOMMH1101111111011110111111 Declarations under Rule 4.17: as to applicant's entitlement to apply for and be granted a patent (Rule 4.17(ii)) of inventorship (Rule 4.17(iv)) Published: — with international search report (Art. 21(3))
SG11201909414P 2017-08-16 2018-08-03 Catheter device and method of using the same SG11201909414PA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762546245P 2017-08-16 2017-08-16
PCT/SG2018/050395 WO2019035761A1 (en) 2017-08-16 2018-08-03 Catheter device and method of using the same

Publications (1)

Publication Number Publication Date
SG11201909414PA true SG11201909414PA (en) 2019-11-28

Family

ID=65362329

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201909414P SG11201909414PA (en) 2017-08-16 2018-08-03 Catheter device and method of using the same

Country Status (6)

Country Link
US (1) US11701488B2 (en)
EP (1) EP3668580A4 (en)
JP (1) JP2020531124A (en)
CN (1) CN111050832A (en)
SG (1) SG11201909414PA (en)
WO (1) WO2019035761A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230010429A1 (en) * 2019-09-06 2023-01-12 Blue Halo BioMedical, LLC Coil catheter, method of use, and method of manufacture

Family Cites Families (29)

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US3769981A (en) * 1972-02-09 1973-11-06 Kendall & Co Urinary catheter
DE4130434A1 (en) * 1991-09-13 1993-03-18 Sachse Hans Catheter preventing rising infection - has tube inside urethra allowing flushing of wall bearing against it by urine
US6576008B2 (en) * 1993-02-19 2003-06-10 Scimed Life Systems, Inc. Methods and device for inserting and withdrawing a two piece stent across a constricting anatomic structure
US5466222A (en) * 1994-03-30 1995-11-14 Scimed Life Systems, Inc. Longitudinally collapsible and exchangeable catheter
US5738654A (en) * 1995-03-20 1998-04-14 Contimed, Inc. Self cleansing bladder drainage device
US6743198B1 (en) 1995-03-20 2004-06-01 Conticare Medical, Inc. Self-cleansing bladder drainage device
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CN106492294A (en) 2016-12-09 2017-03-15 江苏爱思普医疗科技有限公司 A kind of bionical automatic urinating device

Also Published As

Publication number Publication date
EP3668580A1 (en) 2020-06-24
WO2019035761A1 (en) 2019-02-21
US20200069911A1 (en) 2020-03-05
EP3668580A4 (en) 2021-05-05
CN111050832A (en) 2020-04-21
JP2020531124A (en) 2020-11-05
US11701488B2 (en) 2023-07-18

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