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WO2003097149A1 - Sonde pour catheterisme - Google Patents

Sonde pour catheterisme Download PDF

Info

Publication number
WO2003097149A1
WO2003097149A1 PCT/ES2003/000132 ES0300132W WO03097149A1 WO 2003097149 A1 WO2003097149 A1 WO 2003097149A1 ES 0300132 W ES0300132 W ES 0300132W WO 03097149 A1 WO03097149 A1 WO 03097149A1
Authority
WO
WIPO (PCT)
Prior art keywords
probe
catheterization
catheter
balloon
expansion
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.)
Ceased
Application number
PCT/ES2003/000132
Other languages
English (en)
Spanish (es)
Inventor
Leonardo Nortes Cano
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AU2003214276A priority Critical patent/AU2003214276A1/en
Publication of WO2003097149A1 publication Critical patent/WO2003097149A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • A61M25/0017—Catheters; Hollow probes specially adapted for long-term hygiene care, e.g. urethral or indwelling catheters to prevent infections
    • 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
    • A61M25/04—Holding devices, e.g. on the body in the body, e.g. expansible

Definitions

  • the present invention relates to a probe that has been specially designed for bladder catheterization, but which is equally applicable to catheterization of other cavities, both in humans and animals.
  • the object of the invention is to achieve a single piece probe, equipped with penetration limiting means suitable for the practical use provided therein, avoiding accidental injuries in the drainage cavity, a probe that can be used both in drainage and sampling operations, which It allows to obtain optimal results even when it is manipulated by inexperienced people.
  • catheterization probes are constituted by a tubular body of appropriate caliber or diameter, based on plastic, latex or other equally appropriate materials, which in the specific case of bladder catheterization are consistent with the diameter and length of the urethra, and whose parameters vary depending on what type of body cavity is intended to be accessed.
  • the longitudinal dimension is duly oversized to allow manipulation of the probe in its terminal phase of implantation, which means that the manipulation of the probe must be carried out by experts to avoid insufficient penetration of the probe into the cavity. to drain or probe, or excessive penetration that could lead to accidental injuries in said cavity, risks that are maintained, although duly minimized, even when their manipulation is carried out by an expert person.
  • the probe proposed by the invention solves in a fully satisfactory manner the above-mentioned problem, so that using in each case a probe with specific characteristics in this regard, the penetration of the probe into the drainage cavity is the exact one, without variations occurring.
  • accidental in said dimension neither in a positive nor in a negative sense, even before a total inexperience of the person who is manipulating it, and that on the basis that said probe incorporates an intermediate expansion like a balloon, also hollow like the rest of the probe, which on the one hand acts as a penetration limit stop for it, ensuring that said penetration is correct without risk of accidental injury to the cavity in question, which on the other hand constitutes the support and handling means of the probe, which facilitates the manipulation thereof avoiding the end manipulation of said probe to be introduced into the biological cavity a, which consequently facilitates the manipulation of the probe forwards or backwards and the rotational movements thereof, even with only one hand, and which finally constitutes a cavity in said probe that allows it to be used for collecting samples.
  • the dimensions of the tube constituting the probe will be similar to those of any conventional probe, according to the specific use provided for it, the distance between the intermediate balloon and the distal end of the probe will vary depending on the type of cavity to be evacuated and the distance of the biological conduit to be probed, and otherwise the probe may be lubricated or not lubricated, it may be colored in its material for a simpler identification of its specific application, and its tip will be blunt, with terminal hole and / or with side holes.
  • the probe proposed by the invention is constituted by a tubular body (1), which can be constructed with different types of plastics for medical or medical use, latex and the like as well as other types of materials Anergic plastics or not, and can even be metallic, for use as a drainage or sampling mainly of urine or other organic and liquid or semi-liquid materials or products, tubular body (1) with its front end or insertion (2) blunt or rounded, to facilitate the penetration of the probe, with holes ( 3) which may vary in number and arrangement according to the specific application of the probe, being able to adopt a frontal and / or lateral deposition, said body being open at its other end (4) by configuring an exit hole, and with the special feature that a spherical or balloon expansion (5) is established in an intermediate zone thereof that constitutes a sampling receptacle (6), a manipulation support and especially a penetration limiter of the initial sector (1) of the probe, that is, depth probe limiter.
  • the length of the two sectors (1-1 ') of the tubular body will vary depending on the specific requirements of each case, the same as the diameter of the expansion or balloon (5), being able to different types of probe, with different practical application, be identified by different colors and incorporate various printed marks on its surface, at the same time that the probe can incorporate or not added lubricants, as previously noted.
  • the globe In any case the essential element of the invention, the globe

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Urology & Nephrology (AREA)
  • External Artificial Organs (AREA)
  • Materials For Medical Uses (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

L'invention concerne une sonde pour cathéterisme, pouvant être utilisée en particulier dans le sondage vésical et d'autres cavités, aussi bien chez les êtres humains que chez les animaux, du type de celles incorporant un corps tubulaire (1) de longueur variable, à base de plastique, de latex ou de n'importe quel autre matériau approprié, et pourvu à son extrémité avant (2) et arrondie d'au moins un orifice (3) de drainage, et d'un orifice de sortie à son extrémité postérieure. Dans sa partie centrale monopièce, le corps incorpore une ample expansion (5) formant une sorte de ballon intermédiaire servant d'arrêt limitant la pénétration de la sonde et de moyen de manipulation de celle-ci.
PCT/ES2003/000132 2002-05-17 2003-03-20 Sonde pour catheterisme Ceased WO2003097149A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003214276A AU2003214276A1 (en) 2002-05-17 2003-03-20 Catheterization catheter

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES200201280U ES1051968Y (es) 2002-05-17 2002-05-17 Sonda para cateterismo.
ESU200201280 2002-05-17

Publications (1)

Publication Number Publication Date
WO2003097149A1 true WO2003097149A1 (fr) 2003-11-27

Family

ID=8501269

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2003/000132 Ceased WO2003097149A1 (fr) 2002-05-17 2003-03-20 Sonde pour catheterisme

Country Status (3)

Country Link
AU (1) AU2003214276A1 (fr)
ES (1) ES1051968Y (fr)
WO (1) WO2003097149A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4753637A (en) * 1986-07-16 1988-06-28 The John Hopkins University Catheter having means for controlling the insertion depth
US5041093A (en) * 1990-01-31 1991-08-20 Boston Scientific Corp. Catheter with foraminous anchor
US5769818A (en) * 1997-03-17 1998-06-23 Adel A. El Maoued Bag catheter providing complete bladder drainage

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4753637A (en) * 1986-07-16 1988-06-28 The John Hopkins University Catheter having means for controlling the insertion depth
US5041093A (en) * 1990-01-31 1991-08-20 Boston Scientific Corp. Catheter with foraminous anchor
US5769818A (en) * 1997-03-17 1998-06-23 Adel A. El Maoued Bag catheter providing complete bladder drainage

Also Published As

Publication number Publication date
AU2003214276A1 (en) 2003-12-02
ES1051968U (es) 2002-10-16
ES1051968Y (es) 2003-02-16

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