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WO2024144729A1 - Nasal cannula with spiral - Google Patents

Nasal cannula with spiral Download PDF

Info

Publication number
WO2024144729A1
WO2024144729A1 PCT/TR2023/051774 TR2023051774W WO2024144729A1 WO 2024144729 A1 WO2024144729 A1 WO 2024144729A1 TR 2023051774 W TR2023051774 W TR 2023051774W WO 2024144729 A1 WO2024144729 A1 WO 2024144729A1
Authority
WO
WIPO (PCT)
Prior art keywords
spiral
nasal cannula
oxygen therapy
patients receiving
hospitals
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/TR2023/051774
Other languages
French (fr)
Inventor
Ayşe KABUL
Taha Çağri ŞENOCAK
Gülay İPEK ÇOBAN
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.)
Atatuerk Ueniversitesi Fikri Muelkiyet Haklari Koordinatoerluegue Doener Sermaye Isletmesi
Original Assignee
Atatuerk Ueniversitesi Fikri Muelkiyet Haklari Koordinatoerluegue Doener Sermaye Isletmesi
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 TR2022/022095 external-priority patent/TR2022022095A2/en
Application filed by Atatuerk Ueniversitesi Fikri Muelkiyet Haklari Koordinatoerluegue Doener Sermaye Isletmesi filed Critical Atatuerk Ueniversitesi Fikri Muelkiyet Haklari Koordinatoerluegue Doener Sermaye Isletmesi
Publication of WO2024144729A1 publication Critical patent/WO2024144729A1/en
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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/06—Respiratory or anaesthetic masks
    • A61M16/0666—Nasal cannulas or tubing
    • A61M16/0672—Nasal cannula assemblies for oxygen therapy
    • 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • A61M16/0875—Connecting tubes
    • 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/02—Gases
    • A61M2202/0208—Oxygen

Definitions

  • the invention relates to a spiral nasal cannula apparatus for use in patients receiving oxygen therapy in hospitals or at home.
  • oxygen therapy is given in the treatment of patients with chronic respiratory failure accompanied by chronic hypoxemia. Many masks are used during this treatment, and nasal cannulas are most frequently used as the oxygen delivery technique.
  • Nasal cannulas are soft plastic/silicone-tipped tubes, usually lightweight, double-ended and fitting into the nostrils, held in place by rotating the tube over the auricle of the ears, allowing continuous oxygen delivery to the nose.
  • the compliance of the patients, not disturbing the comfort, allowing movement, feeding, talking and communication, not having the risk of rebreathing, having less inspiratory resistance compared to face masks, and having low cost are considered among the important advantages.
  • a spiral nasal cannula apparatus developed for use in patients receiving oxygen therapy in hospitals or homes in the health field is disclosed in a way that does not create any limiting effect.
  • the primary aim of the invention is to eliminate the risks of infection, falls and obstruction during basic requirements in patients receiving long-term oxygen therapy. Another aim is to increase the comfort of the patient by giving nasal cannulas a spiral feature.
  • the invention is a spiral nasal cannula apparatus for use in hospitals or homes in the healthcare field for patients receiving oxygen therapy.
  • the invention is more preferably a nasal cannula with spiral.
  • Technical drawing of the spiral nasal cannula given in Figure 1 a) isometric view, b) top view, c) right side view, d) left side view.

Landscapes

  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Otolaryngology (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

The invention relates to a spiral nasal cannula apparatus for use in patients receiving oxygen therapy in hospitals or at home.

Description

NASAL CANNULA WITH SPIRAL
Technical Field
The invention relates to a spiral nasal cannula apparatus for use in patients receiving oxygen therapy in hospitals or at home.
Prior art
Long-term (at least 15 hours a day) oxygen therapy is given in the treatment of patients with chronic respiratory failure accompanied by chronic hypoxemia. Many masks are used during this treatment, and nasal cannulas are most frequently used as the oxygen delivery technique.
Nasal cannulas are soft plastic/silicone-tipped tubes, usually lightweight, double-ended and fitting into the nostrils, held in place by rotating the tube over the auricle of the ears, allowing continuous oxygen delivery to the nose. The compliance of the patients, not disturbing the comfort, allowing movement, feeding, talking and communication, not having the risk of rebreathing, having less inspiratory resistance compared to face masks, and having low cost are considered among the important advantages.
In the prior art, some problems arise when patients using nasal cannula have to fulfil other basic requirements at the same time. When the patient goes to the toilet or during activities such as bathing, exercise, etc., the tubes of the nasal cannula, which are up to 12 metres long and connected to the oxygen source, may fall to the floor and become contaminated, the patient's foot may trip and fall, or they may be folded, stuck somewhere and blocked.
Studies are needed to eliminate the negative aspects of the method used in the state of the art.
Description of the Invention
In this disclosure, a spiral nasal cannula apparatus developed for use in patients receiving oxygen therapy in hospitals or homes in the health field is disclosed in a way that does not create any limiting effect.
The primary aim of the invention is to eliminate the risks of infection, falls and obstruction during basic requirements in patients receiving long-term oxygen therapy. Another aim is to increase the comfort of the patient by giving nasal cannulas a spiral feature. In its most preferred embodiment, the invention is a spiral nasal cannula apparatus for use in hospitals or homes in the healthcare field for patients receiving oxygen therapy.
The invention is more preferably a nasal cannula with spiral. Technical drawing of the spiral nasal cannula given in Figure 1 ; a) isometric view, b) top view, c) right side view, d) left side view.
With the spiral nasal cannula developed for use in patients receiving oxygen therapy in hospitals or homes in the field of health with all these features, the risks of infection, falling and blockage during the basic requirements of patients receiving long-term oxygen therapy in the field subject to the invention will be eliminated and the comfort of the patient will be increased.

Claims

1. Nasal cannula with spiral is an apparatus developed for use in patients receiving oxygen therapy in hospitals or homes in the field of health and characterized in that, the part of the nasal cannula up to the end of the oxygen source is spiral.
PCT/TR2023/051774 2022-12-31 2023-12-28 Nasal cannula with spiral Ceased WO2024144729A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR2022/022095 TR2022022095A2 (en) 2022-12-31 SPIRAL NAZAL CANNULA
TR2022022095 2022-12-31

Publications (1)

Publication Number Publication Date
WO2024144729A1 true WO2024144729A1 (en) 2024-07-04

Family

ID=91719021

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/TR2023/051774 Ceased WO2024144729A1 (en) 2022-12-31 2023-12-28 Nasal cannula with spiral

Country Status (1)

Country Link
WO (1) WO2024144729A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4685456A (en) * 1985-12-02 1987-08-11 Mary Smart Self-retracting oxygen tubing
GB2529076A (en) * 2010-10-18 2016-02-10 Fisher & Paykel A Nasal Cannula, Conduit and securement system
US20220296840A1 (en) * 2020-07-24 2022-09-22 Flexicare (Group) Limited Nasal cannula

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4685456A (en) * 1985-12-02 1987-08-11 Mary Smart Self-retracting oxygen tubing
GB2529076A (en) * 2010-10-18 2016-02-10 Fisher & Paykel A Nasal Cannula, Conduit and securement system
US20220296840A1 (en) * 2020-07-24 2022-09-22 Flexicare (Group) Limited Nasal cannula

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