WO2023095113A1 - Cathéter urinaire externe féminin - Google Patents

Cathéter urinaire externe féminin Download PDF

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Publication number
WO2023095113A1
WO2023095113A1 PCT/IB2023/050351 IB2023050351W WO2023095113A1 WO 2023095113 A1 WO2023095113 A1 WO 2023095113A1 IB 2023050351 W IB2023050351 W IB 2023050351W WO 2023095113 A1 WO2023095113 A1 WO 2023095113A1
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WO
WIPO (PCT)
Prior art keywords
pelvis
embedded
way
female external
elastic band
Prior art date
Application number
PCT/IB2023/050351
Other languages
English (en)
Inventor
Fatemeh ASGARI
Original Assignee
Asgari Fatemeh
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 Asgari Fatemeh filed Critical Asgari Fatemeh
Publication of WO2023095113A1 publication Critical patent/WO2023095113A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS 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
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
    • A61F5/44—Devices worn by the patient for reception of urine, faeces, catamenial or other discharge; Portable urination aids; Colostomy devices
    • A61F5/451—Genital or anal receptacles
    • A61F5/455—Genital or anal receptacles for collecting urine or discharge from female member
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS 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
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
    • A61F5/44—Devices worn by the patient for reception of urine, faeces, catamenial or other discharge; Portable urination aids; Colostomy devices
    • A61F5/4404—Details or parts
    • A61F5/4408—Means for securing receptacles or bags to the body otherwise than by adhesives, e.g. belts, straps or harnesses

Definitions

  • a female external urinary catheter for women includes: A pelvis with a isosceles trapezoidal cross-section With the small base length of 2-4 cm, the large base length of 8-12 cm, the trapezoid height of 10-15 cm, and the vertical wall in the trapezoid periphery with the height of 1-3 cm, in a way that a quarter of it bends inward; A cavity in the middle of the pelvis; An elastic band with a variable length, in a way that passes through two holes embedded in the sides of the small base of the pelvis; An elastic band with variable length, in a way that passes through two holes embedded in the sides of the large base of the pelvis.
  • the method of using the female external catheter includes: Placing the large base of the pelvis in front of the person's body in the genital area, in such a way that the elastic band embedded in the large base of the pelvis is tightened in the waist area; Placing the small base of the pelvis between the person's anus and vagina, in such a way that the elastic band embedded in the small base of the pelvis passes under the hips and is fixed in the pubic area.
  • the types of commercial catheters available for men and women are mostly internal and less suitable for external use. Besides the disadvantages and difficulties related to using internal catheters for women, the types of funnel-like catheters used externally are not suitable for daily use by people, especially patients with problems with urinary incontinence or frequent urination.
  • a product has been presented that is easy to use and will not cause any damage or infection in this area due to the lack of direct contact with the bladder.
  • the present achievement provides a product that not only women with urinary tract diseases but also women during menstruation will be able to use because of the ease of using sanitary pads.
  • a woman-only urinary catheter comprising a main catheter having an inner surface (11) and an outer surface (12) and further comprising an external urethral orifice fixing part (7) in which, during use, the top end (131) of the head of the urinary catheter at least can be sleeved, a flexible urethral guiding part (75), a urinary catheter driving part (8) sleeved with a cylindrical main body (71) of the external urethral orifice fixing part (7), a hydrophobic flow stopping part (6) at a urinary catheter urine outlet (140), a thin segment (16) for expanding a urethral stricture area, a pump catheter (68), a catheter bed (69), and other unique structures.
  • An external catheter for attachment to the urethra which includes a flow tube having a first and second end, the flow tube at the first end being funnel-shaped, a spongy covering attached to the funnel-shaped end for sealing an area around the urethra, said spongy covering being shaped to conform to the area surrounding the urethra, a skin adhesive for securing the spongy covering to the area surrounding the urethra and a fluid collector connected to said second end of the said flow tube.
  • contraption for external urine discharge (1) comprising a funnel (2) with a funnel opening (3) and a funnel neck (4) and a funnel neck (4) arranged adapter (5) for attaching a hose (8) the funnel neck (4), wherein the tube to a Urinsammelvoroplasty (9) feasible is.
  • a percutaneous urinary catheter configured to be deployed in a urinary tract, including (a) a proximal portion; and (b) a distal portion including a retention portion configured to be deployed in a kidney or a renal pelvis, the retention portion including one or more drainage holes leading to one or more lumen(s) within the proximal portion, wherein the retention portion, when deployed, defines a three-dimensional shape sized and positioned to maintain patency of fluid flow between the kidney or renal pelvis and a proximal end of the catheter by inhibiting mucosal tissue from appreciably occluding the one or more drainage holes when negative pressure is applied through the catheter.
  • the current achievement is a female external catheter which is used without direct contact with the urinary tract and externally help women of different ages with urination problems, urinary incontinence, profuse bleeding of the first days of menstruation, urinary frequency.
  • the female external catheter includes a pelvis with an isosceles trapezoidal cross-section, which has a vertical wall in its periphery; there is also a hole in the middle of it, where the liquids entered into the pelvis are removed by connecting it to the outlet tube and the bag.
  • the female external catheter provided in this achievement has the ability to place any type of sanitary pad, hypoallergenic and antibacterial wipes inside it to control and collect fluids.
  • the mentioned pelvis is easily worn by the person himself with the help of elastic bands.
  • Urinary catheter is one of the most widely used medical devices with different purposes such as helping to urinate in patients with urinary or bladder problems, delivering drugs to the bladder, taking sterile urine samples, measuring the amount of urine remaining in the bladder after urination, and controlling Kidney function during surgery and hospitalization.
  • a urinary catheter like any other tool, may have disadvantages and difficulties.
  • the current achievement is related to an external catheter for women.
  • the female external catheter has a general embodiment and a set of different embodiments.
  • the female external catheter of this achievement includes a pelvis and two strands of elastic bands.
  • the pelvis can be made of flexible polymer with hygienic grades, and have antibacterial and hypoallergenic properties.
  • the pelvis is in the form of an isosceles trapezium with two small and large bases. It should be noted that the bases can have a slight curvature to be more suitable in terms of appearance and placement on the desired surface.
  • the pelvis has a wall placed in the perimeter of the trapezoidal cross-section.
  • the dimensions of the pelvis according to a general visualization of the present achievement can include the small base of 2-4 cm, the large base of 8-12 cm, the trapezoid height of 10-15 cm, the wall height of 1-3 cm. It should be noted that a quarter of the edge of the vertical wall can be bent inward; also, the pelvis has an inward curvature of 125-150 degrees.
  • a cavity is installed so that the liquids entering the pelvis can be drained through this hole.
  • the built-in cavity can be connected to a bag by a tube under the pelvis for collecting fluids.
  • a cap is considered to block the hole when needed.
  • the location of the hole in the bottom of the trapezoidal cross-section can be at a distance of 2-3 cm from the small base.
  • the method of using the female external catheter is that the large base is placed in front of the person's body at the genital area and the small base of the pelvis is placed between the vagina and the anus of the person.
  • the elastic band embedded in the small base is passed from under the person's hips towards the front of the body and is fastened in front of the person's body, for example, in the pubic region.
  • the elastic band embedded in the large base is passed from the front of the body towards the back and is tied and fixed at the end of the spine.
  • the two sides of the elastic band are connected with a suitable adhesive at the place of reaching the front or back of the person's body.
  • a belt is passed through the two joints of the elastic bands in the front and back of the person's body.
  • various types of sanitary pads, antibacterial and anti-allergic wipes can also be placed in the pelvic area.
  • the use of sanitary pads or a suitable napkin inside the pelvis will prevent contamination of clothes, leakage of urine or blood into the pants.
  • the area of urination and defecation will be separated by using this device, and it will prevent the interference of urine and feces, reducing the risk of infection and urinary tract diseases.
  • FIG. 1 shows a schematic view of the pelvis (100) of the female external catheter according to one or more embodiments of the present invention.
  • FIG. 1 shows the schematic top view of the pelvis (100) of the female external catheter including a trapezoidal cross-section (110), a small base (135), a large base (140), a hole at the bottom of the cross-section (125), a cap (130), two holes embedded in the small base (120a, 120b), two holes embedded in the large base (115a, 115b) in accordance with one or more embodiments of the present invention.
  • FIG. 1 shows the schematic top view of the pelvis (100) of a female external catheter with a cap (130) installed at the cavity location (125), in accordance with one or more embodiments of the present invention.
  • (c) shows the schematic bottom view of the pelvis (100) of the female external catheter including the connection point of the tube to the pelvis (125), according to one or more embodiments of the present invention.
  • FIG. 1 shows the schematic front and back view of a person using a female external catheter (200) according to one or more embodiments of the present invention.
  • a person (210) is wearing a female external catheter (300) in accordance with one or more embodiments of the present invention.
  • the large base of the pelvis (140) is placed in front of the person's body (210) and in front of her genital area.
  • Two elastic bands embedded in the large base of the pelvis (225 and ⁇ 225) are passed over the person's body towards the back and are fixed at the end of the spine and on the waist by an adhesive stuff (230’).
  • a belt (235) is passed through the front (230) and back ('230) elastic bands.
  • the elastic bands embedded in the small base of the pelvis (220 and 220’) which are located in the area between the vagina and the anus of the person, pass from under the hips towards the front of the person's body and are fixed in the pubic region with an adhesive stuff (230’) and a belt (235).
  • FIG. 300 shows a perspective view of a female external catheter (300) according to one or more embodiments of the present invention with all the components defined in the previous sections.
  • A. shows a schematic top view of a female external catheter pelvis in accordance with one or more embodiments of the present invention
  • FIG. 1 shows a schematic top view of a female external catheter pelvis with a cap installed, in accordance with one or more embodiments of the present invention
  • FIG. 1 shows a schematic bottom view of the female external catheter pelvis in accordance with one or more embodiments of the present invention
  • FIG. 1 shows a schematic front view of a female external catheter worn by a person by one or more embodiments of the present invention
  • FIG. 1 shows a schematic back view of a female external catheter worn by a person by one or more embodiments of the present invention
  • FIG. 1 shows a schematic perspective view of a female external catheter in accordance with one or more embodiments of the present invention.
  • small base 140 small base 140. a large base 125. a hole at the bottom of the cross-section 130. a cap 120. two holes embedded in the small base 115. two holes embedded in the large base
  • the present accomplishment is related to the female external catheter.
  • an example of using the female external catheter according to one or more embodiments of the present invention is mentioned. These examples are not limiting the protection scope requested for the present achievement and are only mentioned in this section for a better understanding of how to use the product.
  • the method of using the female external catheter is that the large base is placed in front of the person's body in the genital area and the small base of the pelvis is located between the person’s vagina and anus.
  • the elastic band embedded in the small base is passed from under the person's hips towards the front of the body and is fastened in front of the person's body, for example, in the pubic region.
  • the elastic band embedded in the large base is passed from the front of the body towards the back and waist and is tied and secured in the space at the end of the spine.
  • the two sides of the elastic band stick together with a suitable adhesive stuff at the front or back of the person's body.
  • a belt is passed through the two joints of the elastic bands in the front and back of the person's body.

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  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Nursing (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

L'invention concerne un cathéter urinaire externe féminin pour femmes qui comprend : Un bassin ayant une section transversale trapézoïdale isocèle ayant la petite longueur de base de 2 à 4 cm, la grande longueur de base de 8 à 12 cm, la hauteur trapézoïdale de 10 à 15 cm, et la paroi verticale dans la périphérie trapézoïdale avec la hauteur de 1 à 3 cm, de telle sorte qu'un quart de celle-ci se courbe vers l'intérieur ; Une cavité au milieu du bassin ; Une bande élastique de longueur variable, d'une manière qui passe à travers deux trous noyés dans les côtés de la petite base du bassin ; Une bande élastique de longueur variable, d'une manière qui passe à travers deux trous noyés dans les côtés de la grande base du bassin. Le procédé d'utilisation du cathéter externe féminin comprend : La mise en place de la grande base du bassin devant le corps de la personne dans la zone génitale,
PCT/IB2023/050351 2021-11-23 2023-01-15 Cathéter urinaire externe féminin WO2023095113A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IR14003006727 2021-11-23
IR140050140003006727 2021-11-23

Publications (1)

Publication Number Publication Date
WO2023095113A1 true WO2023095113A1 (fr) 2023-06-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2023/050351 WO2023095113A1 (fr) 2021-11-23 2023-01-15 Cathéter urinaire externe féminin

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN211068645U (zh) * 2019-09-26 2020-07-24 苏州大学附属第一医院 一种成年女性用导尿管外固定装置
US20200375781A1 (en) * 2019-05-30 2020-12-03 Amine Staali Female smart wearable system for urine incontinence management
JP6917637B2 (ja) * 2017-07-05 2021-08-11 バイオキシン・メディカル・カンパニー・リミテッドＢｉｏｘｉｎ Ｍｅｄｉｃａｌ Ｃｏ．， Ｌｔｄ 女性用導尿カテーテル

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6917637B2 (ja) * 2017-07-05 2021-08-11 バイオキシン・メディカル・カンパニー・リミテッドＢｉｏｘｉｎ Ｍｅｄｉｃａｌ Ｃｏ．， Ｌｔｄ 女性用導尿カテーテル
US20200375781A1 (en) * 2019-05-30 2020-12-03 Amine Staali Female smart wearable system for urine incontinence management
CN211068645U (zh) * 2019-09-26 2020-07-24 苏州大学附属第一医院 一种成年女性用导尿管外固定装置

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